html, body {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}
body {
    margin: 0;
}

:root {
    --schulivo-background: #fcfdff;
    --schulivo-foreground: #0c121a;
    --schulivo-card: #ffffff;
    --schulivo-primary: #1c65c8;
    --schulivo-primary-foreground: #fcfcfc;
    --schulivo-muted: #f0f4f9;
    --schulivo-muted-foreground: #626a75;
    --schulivo-border: #e1e5ea;
    --schulivo-accent-yellow: #f4cd4b;
    --schulivo-accent-mint: #56d1a3;
    --schulivo-accent-coral: #f97770;
    --schulivo-accent-lilac: #b98cea;
    --schulivo-success: #0ea053;
    --schulivo-warning: #efa831;
    --schulivo-secondary: #f0f4f9;
    --schulivo-secondary-foreground: #192230;
    --schulivo-sidebar: #fdfeff;
    --schulivo-sidebar-border: #e4e7ec;
    --schulivo-font: 'Outfit', ui-sans-serif, system-ui, -apple-system, sans-serif;
}

/* Dark Mode — überschreibt nur die semantischen Tokens; die Kurz-Aliasse (--bg/--fg/…) und
   alle Komponenten, die Tokens statt Hex nutzen, passen sich automatisch an. Aktiviert über
   data-theme="dark" auf <html> (siehe App.razor no-flash-Script + Theme-Umschalter). */
:root[data-theme="dark"] {
    --schulivo-background: #0e131a;
    --schulivo-foreground: #e6ebf2;
    --schulivo-card: #161c25;
    --schulivo-primary: #3b82f6;
    --schulivo-primary-foreground: #f8fafc;
    --schulivo-muted: #1e2630;
    --schulivo-muted-foreground: #9aa4b2;
    --schulivo-border: #2a333f;
    --schulivo-accent-yellow: #f4cd4b;
    --schulivo-accent-mint: #56d1a3;
    --schulivo-accent-coral: #f97770;
    --schulivo-accent-lilac: #b98cea;
    --schulivo-success: #34d399;
    --schulivo-warning: #fbbf24;
    --schulivo-secondary: #1e2630;
    --schulivo-secondary-foreground: #e6ebf2;
    --schulivo-sidebar: #12181f;
    --schulivo-sidebar-border: #232c37;
    color-scheme: dark;
}

/* Shared shell-page primitives, reused across the pages hosted inside AppShell so each page
   doesn't have to redefine the same button/input/typography rules in its own scoped CSS. */

.page-content {
    max-width: 72rem;
    margin: 0 auto;
    padding: 2rem 1.5rem;
    font-family: var(--schulivo-font);
    color: var(--schulivo-foreground);
}

.page-title {
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: -0.025em;
    margin: 0;
}

.page-subtitle {
    margin-top: 0.25rem;
    margin-bottom: 1.5rem;
    font-size: 0.875rem;
    color: var(--schulivo-muted-foreground);
}

.empty-state {
    font-size: 0.875rem;
    color: var(--schulivo-muted-foreground);
    padding: 2rem 0;
    text-align: center;
}

.form-error {
    margin: 0;
    font-size: 0.8125rem;
    color: var(--schulivo-accent-coral);
}

.text-input,
.select-input {
    height: 2.5rem;
    box-sizing: border-box;
    border-radius: 0.5rem;
    border: 1px solid var(--schulivo-border);
    background-color: var(--schulivo-muted);
    padding: 0 0.875rem;
    font-size: 0.875rem;
    font-family: inherit;
    color: var(--schulivo-foreground);
    outline: none;
    transition: all 0.2s ease;
}

.text-input:focus,
.select-input:focus {
    background-color: var(--schulivo-card);
    border-color: var(--schulivo-primary);
}

/* multi-line variant of .text-input (question / model-answer fields) */
.textarea {
    height: auto;
    min-height: 4.5rem;
    padding-top: 0.55rem;
    padding-bottom: 0.55rem;
    line-height: 1.5;
    resize: vertical;
}

.btn-primary-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    height: 2.5rem;
    border-radius: 9999px;
    border: none;
    padding: 0 1.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    background-color: var(--schulivo-primary);
    color: var(--schulivo-primary-foreground);
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s ease;
    white-space: nowrap;
    box-shadow: 0 4px 6px -1px rgba(28, 101, 200, 0.2), 0 2px 4px -2px rgba(28, 101, 200, 0.2);
}

.btn-primary-pill svg {
    width: 1.05rem;
    height: 1.05rem;
    flex-shrink: 0;
}

.btn-primary-pill:hover:not(:disabled) {
    background-color: #1855ab;
}

.btn-primary-pill:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-ghost-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    height: 2.5rem;
    border-radius: 9999px;
    border: 1px solid var(--schulivo-border);
    background: var(--schulivo-card);
    padding: 0 1.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--schulivo-foreground);
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.btn-ghost-pill svg {
    width: 1.05rem;
    height: 1.05rem;
    flex-shrink: 0;
}

.btn-ghost-pill:hover {
    background-color: var(--schulivo-muted);
    border-color: var(--schulivo-muted-foreground);
}

/* destructive ghost pill for cancel/delete-style actions that were previously red */
.btn-ghost-pill.danger:hover {
    border-color: #c0392b;
    color: var(--schulivo-accent-coral);
    background-color: rgba(192, 57, 43, 0.05);
}

/* solid red pill for confirming a destructive action */
.btn-danger-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    height: 2.5rem;
    border-radius: 9999px;
    border: none;
    padding: 0 1.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    background-color: #c0392b;
    color: var(--schulivo-primary-foreground);
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.btn-danger-pill:hover:not(:disabled) {
    background-color: #a5301f;
}

.btn-danger-pill:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.full-width {
    width: 100%;
    box-sizing: border-box;
}

.form-stack {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form-label {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--schulivo-foreground);
}

/* Links inherit their surrounding colour by default - the app styles every link via its own
   class (nav items, cards, pill buttons). Use .text-link for a real inline blue text link. */
a {
    color: inherit;
    text-decoration: none;
}

a:hover {
    text-decoration: none;
}

.text-link {
    color: var(--schulivo-primary);
    text-decoration: underline;
}

/* Back link ("← Zurück zu …") used on detail/create pages. Global so pages without their own
   scoped CSS (e.g. exam create/detail) still constrain the icon size. */
.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--schulivo-muted-foreground);
    text-decoration: none;
    margin-bottom: 1.5rem;
    transition: color 0.15s ease;
}

.back-link svg {
    width: 1rem;
    height: 1rem;
    flex-shrink: 0;
}

.back-link:hover {
    color: var(--schulivo-primary);
}

/* Simple card wrapper for standalone create/edit form pages. */
.form-card {
    max-width: 30rem;
    background-color: var(--schulivo-card);
    border: 1px solid var(--schulivo-sidebar-border, #e1e5ea);
    border-radius: 0.875rem;
    padding: 1.5rem;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.btn-primary {
    color: var(--schulivo-primary-foreground);
    background-color: #1b6ec2;
    border-color: #1861ac;
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

.content {
    padding-top: 1.1rem;
}

h1:focus {
    outline: none;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid #e50000;
}

.validation-message {
    color: #e50000;
}

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: var(--schulivo-primary-foreground);
}

    .blazor-error-boundary::after {
        content: "An error has occurred."
    }

.darker-border-checkbox.form-check-input {
    border-color: #929292;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
    text-align: start;
}

/* ==========================================================================
   KI-Prüfungen (scribble-styled)
   ========================================================================== */

.exam-eyebrow {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--schulivo-accent-coral);
    margin: 0 0 0.25rem;
}

.exam-hero {
    position: relative;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 2rem;
}

.exam-hero-sparkle {
    position: absolute;
    top: -0.5rem;
    right: 8.5rem;
    transform: rotate(8deg);
}

/* Hero sparkles must be positioned from GLOBAL css - the ScribbleSparkle component's <svg> does
   not carry a page's scoped css attribute, so page-scoped rules would never reach it. */
.rooms-hero-sparkle,
.subj-hero-sparkle {
    position: absolute;
    top: -0.3rem;
    right: 6.5rem;
    width: 1.6rem;
    height: 1.6rem;
}
.rooms-hero-sparkle { transform: rotate(10deg); }
.subj-hero-sparkle { transform: rotate(-8deg); }
.dash-hero-sparkle {
    position: absolute;
    top: -0.3rem;
    right: 2.5rem;
    width: 1.7rem;
    height: 1.7rem;
    transform: rotate(9deg);
}
@media (max-width: 640px) {
    .rooms-hero-sparkle, .subj-hero-sparkle, .dash-hero-sparkle { display: none; }
}

/* empty state */
.exam-empty {
    text-align: center;
    padding: 3rem 1.5rem;
    border: 1px solid var(--schulivo-border);
    border-radius: 0.875rem;
    background-color: var(--schulivo-card);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.exam-empty-icon {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 4rem;
    height: 4rem;
    border-radius: 1rem;
    background-color: color-mix(in srgb, var(--schulivo-primary) 10%, transparent);
    color: var(--schulivo-primary);
    margin-bottom: 1rem;
}

.exam-empty-icon svg { width: 2.25rem; height: 2.25rem; }
.exam-empty-title { font-size: 1.25rem; font-weight: 700; margin: 0 0 0.35rem; }
.exam-empty-text { font-size: 0.9rem; color: var(--schulivo-muted-foreground); max-width: 26rem; margin: 0 auto 1.25rem; }

/* exam cards grid */
.exam-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(15rem, 1fr));
    gap: 1rem;
}

.exam-card {
    display: block;
    border: 1px solid var(--schulivo-border);
    border-radius: 0.875rem;
    background-color: var(--schulivo-card);
    padding: 1.25rem;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
    transition: box-shadow 0.15s ease, border-color 0.15s ease;
}

.exam-card:hover {
    box-shadow: 0 6px 16px -8px rgba(15, 23, 42, 0.15);
    border-color: var(--schulivo-primary);
}

.exam-card-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 0.85rem; }

.exam-card-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 0.75rem;
    background-color: rgba(28, 101, 200, 0.1);
    color: var(--schulivo-primary);
}

.exam-card-icon svg { width: 1.4rem; height: 1.4rem; }
.exam-card-title { font-size: 1rem; font-weight: 700; margin: 0 0 0.25rem; }
.exam-card-meta { font-size: 0.82rem; color: var(--schulivo-muted-foreground); margin: 0 0 0.15rem; }
.exam-card-date { font-size: 0.75rem; color: var(--schulivo-muted-foreground); margin: 0; }

/* create form */
.exam-form { display: flex; flex-direction: column; gap: 1.25rem; max-width: 44rem; }

.exam-step {
    border: 1px solid var(--schulivo-border);
    border-radius: 1rem;
    background-color: var(--schulivo-card);
    padding: 1.25rem 1.4rem;
}

.exam-step-head { display: flex; gap: 0.85rem; margin-bottom: 1rem; }

.exam-step-num {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    border-radius: 9999px;
    background-color: var(--schulivo-accent-yellow);
    color: #5b4a10;
    font-weight: 700;
}

.exam-step-title { font-size: 1.05rem; font-weight: 700; margin: 0; }
.exam-step-hint { font-size: 0.82rem; color: var(--schulivo-muted-foreground); margin: 0.15rem 0 0; }

.exam-dropzone {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.35rem;
    text-align: center;
    border: 2px dashed var(--schulivo-border);
    border-radius: 0.9rem;
    padding: 1.75rem 1rem;
    color: var(--schulivo-muted-foreground);
    cursor: pointer;
    transition: border-color 0.15s ease, background-color 0.15s ease;
}

.exam-dropzone:hover { border-color: var(--schulivo-primary); background-color: rgba(28, 101, 200, 0.03); }
.exam-dropzone svg { width: 2rem; height: 2rem; color: var(--schulivo-primary); }
.exam-dropzone-title { font-weight: 600; color: var(--schulivo-foreground); }
.exam-dropzone-hint { font-size: 0.78rem; }
.exam-dropzone-input { position: absolute; width: 1px; height: 1px; opacity: 0; overflow: hidden; }

.exam-file-list { list-style: none; margin: 0.9rem 0 0; padding: 0; display: flex; flex-direction: column; gap: 0.4rem; }
.exam-file { display: flex; align-items: center; gap: 0.55rem; font-size: 0.85rem; background-color: var(--schulivo-muted); border-radius: 0.6rem; padding: 0.45rem 0.7rem; }
.exam-file svg { width: 1.1rem; height: 1.1rem; color: var(--schulivo-primary); flex-shrink: 0; }
.exam-file-name { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.exam-file-size { color: var(--schulivo-muted-foreground); font-size: 0.75rem; }

.exam-config-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr)); gap: 0.9rem; }

.exam-form-actions { display: flex; justify-content: flex-end; gap: 0.6rem; }
.exam-form-note { font-size: 0.8rem; color: var(--schulivo-muted-foreground); text-align: right; margin: 0; }

/* status card */
.exam-status-card {
    position: relative;
    text-align: center;
    padding: 3.5rem 1.5rem;
    border: 1px solid var(--schulivo-border);
    border-radius: 1.25rem;
    background-color: var(--schulivo-card);
    max-width: 34rem;
    margin: 1rem auto 0;
}

.exam-status-sparkle { position: absolute; top: 1.5rem; right: 2rem; transform: rotate(-10deg); }
.exam-status-title { font-size: 1.35rem; font-weight: 700; margin: 1.25rem 0 0.5rem; }
.exam-status-text { font-size: 0.9rem; color: var(--schulivo-muted-foreground); max-width: 28rem; margin: 0 auto 1.25rem; }
.exam-status-emoji { font-size: 2.5rem; }
.exam-status-failed { border-color: rgba(249, 119, 112, 0.5); background-color: rgba(249, 119, 112, 0.05); }

.exam-spinner {
    width: 3rem;
    height: 3rem;
    margin: 0 auto;
    border-radius: 9999px;
    border: 4px solid rgba(28, 101, 200, 0.15);
    border-top-color: var(--schulivo-primary);
    animation: exam-spin 0.9s linear infinite;
}

@keyframes exam-spin { to { transform: rotate(360deg); } }
.exam-spinner-sm { width: 1.05rem; height: 1.05rem; border-width: 2px; margin: 0; display: inline-block; vertical-align: middle; }
.exam-head-actions { display: flex; align-items: center; gap: 0.6rem; flex-wrap: wrap; }
.exam-status-cell { display: inline-flex; align-items: center; gap: 0.45rem; }

/* Exam evaluation / results */
.eval-bar { margin: 1rem 0 1.25rem; }
.eval-info { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; background: var(--schulivo-card); border: 1px solid var(--schulivo-border); border-radius: 1rem; padding: 1rem 1.15rem; }
.eval-title { font-size: 1rem; font-weight: 700; margin: 0; }
.eval-hint { font-size: 0.82rem; color: var(--schulivo-muted-foreground); margin: 0.25rem 0 0; max-width: 40rem; }
.eval-running { display: flex; align-items: center; gap: 0.75rem; background: rgba(28, 101, 200, 0.06); border: 1px solid var(--schulivo-border); border-radius: 1rem; padding: 1rem 1.15rem; font-weight: 600; }

.eval-list { display: flex; flex-direction: column; gap: 0.5rem; }
.eval-row-wrap { border: 1px solid var(--schulivo-border); border-radius: 0.9rem; background: var(--schulivo-card); overflow: hidden; }
.eval-row { width: 100%; display: flex; align-items: center; gap: 0.85rem; padding: 0.75rem 1rem; background: none; border: none; cursor: pointer; text-align: left; font: inherit; color: inherit; }
.eval-row:hover:not(:disabled) { background: var(--schulivo-muted); }
.eval-row.empty { cursor: default; opacity: 0.7; }
.eval-name { font-weight: 600; flex: 1 1 8rem; min-width: 0; }
.eval-status { font-size: 0.7rem; font-weight: 700; border-radius: 9999px; padding: 0.12rem 0.55rem; white-space: nowrap; }
.eval-status-graded { background: rgba(22, 163, 74, 0.14); color: #15803d; }
.eval-status-submitted { background: rgba(245, 158, 11, 0.16); color: #b45309; }
.eval-status-progress { background: var(--schulivo-muted); color: var(--schulivo-muted-foreground); }
.eval-status-none { background: var(--schulivo-muted); color: var(--schulivo-muted-foreground); }
.eval-points { font-variant-numeric: tabular-nums; font-weight: 700; min-width: 3.5rem; text-align: right; }
.eval-points.muted { color: var(--schulivo-muted-foreground); font-weight: 500; }
.eval-bar-track { flex: 0 0 6rem; height: 0.4rem; border-radius: 9999px; background: var(--schulivo-muted); overflow: hidden; }
.eval-bar-fill { display: block; height: 100%; background: var(--schulivo-primary); border-radius: 9999px; }
.eval-percent { font-size: 0.8rem; color: var(--schulivo-muted-foreground); min-width: 2.6rem; text-align: right; }
.eval-chevron { width: 1.1rem; height: 1.1rem; color: var(--schulivo-muted-foreground); transition: transform 0.15s ease; flex-shrink: 0; }
.eval-chevron.open { transform: rotate(180deg); }

.eval-detail { border-top: 1px solid var(--schulivo-border); padding: 0.85rem 1rem; display: flex; flex-direction: column; gap: 0.7rem; background: var(--schulivo-muted); }
.eval-q { border-radius: 0.7rem; border-left: 3px solid var(--schulivo-border); background: var(--schulivo-card); padding: 0.7rem 0.85rem; }
.eval-q.correct { border-left-color: #16a34a; }
.eval-q.partial { border-left-color: #f59e0b; }
.eval-q.wrong { border-left-color: #ef4444; }
.eval-q-head { display: flex; align-items: center; gap: 0.5rem; font-size: 0.72rem; margin-bottom: 0.3rem; }
.eval-q-idx { font-weight: 700; }
.eval-q-type { color: var(--schulivo-muted-foreground); }
.eval-q-pts { margin-left: auto; font-weight: 700; font-variant-numeric: tabular-nums; }
.eval-q-text { font-size: 0.88rem; margin: 0 0 0.5rem; }
.eval-opts { display: flex; flex-direction: column; gap: 0.3rem; }
.eval-opt { display: flex; align-items: center; gap: 0.5rem; font-size: 0.85rem; padding: 0.3rem 0.5rem; border-radius: 0.5rem; border: 1px solid var(--schulivo-border); }
.eval-opt.correct { background: rgba(22, 163, 74, 0.1); border-color: rgba(22, 163, 74, 0.35); }
.eval-opt.selected:not(.correct) { background: rgba(239, 68, 68, 0.1); border-color: rgba(239, 68, 68, 0.35); }
.eval-opt-mark { width: 1rem; text-align: center; font-weight: 800; }
.eval-opt.correct .eval-opt-mark { color: #15803d; }
.eval-opt.selected:not(.correct) .eval-opt-mark { color: #b91c1c; }
.eval-opt-tag { margin-left: auto; font-size: 0.68rem; font-weight: 700; color: #15803d; }
.eval-free { display: flex; flex-direction: column; gap: 0.2rem; }
.eval-free-label { font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.03em; color: var(--schulivo-muted-foreground); margin: 0.35rem 0 0; }
.eval-free-answer { font-size: 0.88rem; margin: 0; white-space: pre-wrap; overflow-wrap: anywhere; }
.eval-free-expected { font-size: 0.85rem; margin: 0; color: var(--schulivo-muted-foreground); }
.eval-feedback { font-size: 0.82rem; margin: 0.35rem 0 0; background: rgba(28, 101, 200, 0.06); border-radius: 0.5rem; padding: 0.4rem 0.6rem; }

/* Completed exams in the student drawer */
.student-exams { display: flex; flex-direction: column; gap: 0.4rem; }
.student-exam-row { display: flex; align-items: center; justify-content: space-between; gap: 0.75rem; padding: 0.6rem 0.75rem; border: 1px solid var(--schulivo-border); border-radius: 0.7rem; text-decoration: none; color: inherit; }
.student-exam-row:hover { background: var(--schulivo-muted); }
.student-exam-info { min-width: 0; display: flex; flex-direction: column; }
.student-exam-title { font-weight: 600; font-size: 0.88rem; overflow-wrap: anywhere; }
.student-exam-meta { font-size: 0.72rem; color: var(--schulivo-muted-foreground); }
.student-exam-score { flex-shrink: 0; font-weight: 700; font-size: 0.8rem; font-variant-numeric: tabular-nums; }
.student-exam-score.pass { color: #15803d; }
.student-exam-score.fail { color: #b91c1c; }

/* detail / edit */
.exam-detail-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; }
.exam-edit-hint { font-size: 0.85rem; color: var(--schulivo-muted-foreground); margin: 0 0 1.25rem; }

.exam-q-card {
    border: 1px solid var(--schulivo-border);
    border-radius: 0.875rem;
    background-color: var(--schulivo-card);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
    padding: 1.4rem 1.4rem 1.25rem;
    margin-bottom: 1rem;
}

.exam-q-top { display: flex; align-items: center; flex-wrap: wrap; gap: 0.6rem; margin-bottom: 1rem; }
.exam-q-index { font-weight: 700; font-size: 0.95rem; }
.exam-q-topic { font-size: 0.78rem; color: var(--schulivo-muted-foreground); }
.exam-q-points { margin-left: auto; display: inline-flex; align-items: center; gap: 0.4rem; font-size: 0.78rem; color: var(--schulivo-muted-foreground); }
.exam-q-points-input { width: 4.5rem; }
.exam-q-text { width: 100%; margin-bottom: 0.75rem; }

.exam-q-options { display: flex; flex-direction: column; gap: 0.5rem; }
.exam-q-option { display: flex; align-items: center; gap: 0.6rem; border: 1px solid var(--schulivo-border); border-radius: 0.6rem; padding: 0.4rem 0.6rem; transition: border-color 0.15s ease, background-color 0.15s ease; }
.exam-q-option.correct { border-color: var(--schulivo-success); background-color: rgba(14, 160, 83, 0.06); }
.exam-q-option .text-input { flex: 1; }
.exam-q-correct { display: inline-flex; align-items: center; gap: 0.3rem; font-size: 0.75rem; color: var(--schulivo-muted-foreground); white-space: nowrap; }

.exam-q-solution { font-size: 0.82rem; color: var(--schulivo-muted-foreground); background-color: var(--schulivo-muted); border-radius: 0.6rem; padding: 0.55rem 0.75rem; margin: 0.75rem 0 0; }
.exam-q-actions { display: flex; align-items: center; justify-content: flex-end; gap: 0.75rem; margin-top: 0.85rem; }
.exam-q-saved { font-size: 0.8rem; color: var(--schulivo-success); font-weight: 600; }

/* ==========================================================================
   Live-Logs
   ========================================================================== */
.logs-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; margin-bottom: 1.25rem; }

.logs-live {
    display: inline-flex; align-items: center; gap: 0.45rem;
    border: 1px solid var(--schulivo-border); background: var(--schulivo-card); border-radius: 9999px;
    padding: 0.4rem 0.85rem; font-size: 0.8rem; font-weight: 600; cursor: pointer; color: var(--schulivo-muted-foreground);
}
.logs-live-dot { width: 0.5rem; height: 0.5rem; border-radius: 9999px; background: var(--schulivo-muted-foreground); }
.logs-live.on { color: var(--schulivo-success); border-color: rgba(14, 160, 83, 0.4); }
.logs-live.on .logs-live-dot { background: var(--schulivo-success); animation: logs-pulse 1.4s ease-in-out infinite; }
@keyframes logs-pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.3; } }

.logs-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.75rem; margin-bottom: 1rem; }
.logs-stat {
    display: flex; flex-direction: column; align-items: flex-start; gap: 0.15rem;
    border: 1px solid var(--schulivo-border); border-radius: 0.85rem; background: var(--schulivo-card); padding: 0.85rem 1rem;
    cursor: pointer; text-align: left; transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.logs-stat:hover { box-shadow: 0 4px 12px rgba(15, 23, 42, 0.06); }
.logs-stat.active { border-width: 2px; }
.logs-stat-value { font-size: 1.5rem; font-weight: 700; line-height: 1; }
.logs-stat-label { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--schulivo-muted-foreground); }
.logs-stat.error .logs-stat-value { color: var(--schulivo-accent-coral); }
.logs-stat.error.active { border-color: var(--schulivo-accent-coral); }
.logs-stat.warning .logs-stat-value { color: var(--schulivo-warning); }
.logs-stat.warning.active { border-color: var(--schulivo-warning); }
.logs-stat.info .logs-stat-value { color: var(--schulivo-primary); }
.logs-stat.info.active { border-color: var(--schulivo-primary); }
.logs-stat.total.active { border-color: var(--schulivo-foreground); }

.logs-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: 0.85rem; flex-wrap: wrap; }
.logs-filters { display: flex; gap: 0.4rem; flex-wrap: wrap; }
.logs-chip {
    border: 1px solid var(--schulivo-border); background: var(--schulivo-card); border-radius: 9999px;
    padding: 0.35rem 0.8rem; font-size: 0.8rem; cursor: pointer; color: var(--schulivo-muted-foreground);
}
.logs-chip.active { background: var(--schulivo-foreground); color: var(--schulivo-background); border-color: var(--schulivo-foreground); }
.logs-search { max-width: 20rem; flex: 1; }

.logs-empty { text-align: center; color: var(--schulivo-muted-foreground); padding: 2.5rem 0; font-size: 0.9rem; }

.logs-list {
    border: 1px solid var(--schulivo-border); border-radius: 0.85rem; overflow: hidden; background: var(--schulivo-card);
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}
.logs-row {
    display: grid; grid-template-columns: 4.5rem 4rem 9rem 1fr; gap: 0.75rem; align-items: start;
    padding: 0.5rem 0.9rem; border-bottom: 1px solid var(--schulivo-border); font-size: 0.8rem;
    border-left: 3px solid transparent;
}
.logs-row:last-child { border-bottom: none; }
.logs-row.level-error { border-left-color: var(--schulivo-accent-coral); background: rgba(249, 119, 112, 0.04); }
.logs-row.level-warning { border-left-color: var(--schulivo-warning); }
.logs-row.level-info { border-left-color: var(--schulivo-primary); }
.logs-row.level-debug { border-left-color: var(--schulivo-border); }
.logs-time { color: var(--schulivo-muted-foreground); }
.logs-level { font-weight: 700; font-size: 0.72rem; padding-top: 0.05rem; }
.logs-row.level-error .logs-level { color: var(--schulivo-accent-coral); }
.logs-row.level-warning .logs-level { color: var(--schulivo-warning); }
.logs-row.level-info .logs-level { color: var(--schulivo-primary); }
.logs-row.level-debug .logs-level { color: var(--schulivo-muted-foreground); }
.logs-cat { color: var(--schulivo-muted-foreground); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.logs-msg { color: var(--schulivo-foreground); word-break: break-word; }
.logs-exception { margin-top: 0.35rem; }
.logs-exception summary { cursor: pointer; color: var(--schulivo-accent-coral); font-size: 0.75rem; }
.logs-exception pre { margin: 0.4rem 0 0; padding: 0.6rem; background: var(--schulivo-muted); border-radius: 0.5rem; overflow-x: auto; font-size: 0.72rem; white-space: pre-wrap; }

@media (max-width: 767px) {
    .logs-stats { grid-template-columns: repeat(2, 1fr); }
    .logs-row { grid-template-columns: 4rem 1fr; }
    .logs-cat { display: none; }
}

/* ==========================================================================
   Stundenplan
   ========================================================================== */
.tt-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; margin-bottom: 1.25rem; flex-wrap: wrap; }
.tt-head-actions { display: flex; align-items: center; gap: 0.6rem; flex-wrap: wrap; min-width: 0; }
.tt-head-actions .select-input { min-width: 0; }
@media (max-width: 560px) {
    .tt-head-actions { width: 100%; }
    .tt-head-actions .select-input { flex: 1 1 100%; }
    .tt-head-actions .btn-ghost-pill,
    .tt-head-actions .btn-primary-pill { flex: 1 1 auto; justify-content: center; }
}
.btn-ghost-pill.active { background: var(--schulivo-foreground); color: var(--schulivo-background); border-color: var(--schulivo-foreground); }

.tt-wrap { overflow-x: auto; border: 1px solid var(--schulivo-border); border-radius: 1rem; background: var(--schulivo-card); }
.tt-table { width: 100%; border-collapse: collapse; min-width: 46rem; }
.tt-table thead th { text-align: left; font-size: 0.85rem; font-weight: 600; color: var(--schulivo-muted-foreground); padding: 0.85rem 0.75rem; border-bottom: 1px solid var(--schulivo-border); }
.tt-th-period { width: 7rem; }
.tt-table td { padding: 0.4rem; vertical-align: top; border-bottom: 1px solid var(--schulivo-muted); }
.tt-table tr:last-child td { border-bottom: none; }
.tt-period { color: var(--schulivo-muted-foreground); }
.tt-period-num { display: block; font-weight: 600; font-size: 0.85rem; color: var(--schulivo-foreground); }
.tt-period-time { display: block; font-size: 0.72rem; }
.tt-cell { width: 18%; }

.tt-slot {
    position: relative; display: flex; flex-direction: column; gap: 0.2rem;
    width: 100%; text-align: left; cursor: pointer; border: none;
    background: var(--tt-color, #3b82f6); color: var(--schulivo-primary-foreground);
    border-radius: 0.85rem; padding: 0.6rem 0.7rem; min-height: 4.4rem;
    transition: transform 0.12s ease, box-shadow 0.12s ease, filter 0.12s ease;
}
.tt-slot:hover { transform: translateY(-2px); box-shadow: 0 8px 18px rgba(15, 23, 42, 0.18); filter: brightness(1.06); }
.tt-slot-subject { font-weight: 700; font-size: 0.92rem; color: var(--schulivo-primary-foreground); line-height: 1.15; padding-right: 1.3rem; }
.tt-slot-sub { display: flex; flex-wrap: wrap; align-items: center; gap: 0.25rem 0.5rem; font-size: 0.72rem; color: rgba(255, 255, 255, 0.9); }
.tt-slot-room { display: inline-flex; align-items: center; gap: 0.2rem; }
.tt-slot-room svg { width: 0.8rem; height: 0.8rem; }
.tt-slot-teacher { font-weight: 700; background: rgba(255, 255, 255, 0.22); padding: 0.02rem 0.32rem; border-radius: 0.3rem; }
.tt-slot-badge {
    position: absolute; top: 0.45rem; right: 0.45rem;
    min-width: 1.2rem; height: 1.2rem; padding: 0 0.3rem;
    display: inline-flex; align-items: center; justify-content: center;
    background: var(--schulivo-card); color: var(--tt-color, #3b82f6); font-size: 0.7rem; font-weight: 800;
    border-radius: 9999px;
}
.tt-slot-icons { display: flex; gap: 0.3rem; margin-top: auto; padding-top: 0.4rem; }
.tt-slot-ico {
    display: inline-flex; align-items: center; justify-content: center;
    width: 1.55rem; height: 1.55rem; border-radius: 0.45rem; background: rgba(255, 255, 255, 0.24); color: var(--schulivo-primary-foreground);
}
.tt-slot-ico svg { width: 0.9rem; height: 0.9rem; }
.tt-slot-empty {
    width: 100%; min-height: 4.4rem; border: 1.5px dashed var(--schulivo-border); background: transparent;
    border-radius: 0.85rem; color: var(--schulivo-muted-foreground); font-size: 1.25rem; cursor: pointer;
}
.tt-slot-empty:hover { border-color: var(--schulivo-primary); color: var(--schulivo-primary); }

.tt-th-day { display: block; }
.tt-th-date { display: block; font-size: 0.72rem; font-weight: 400; color: var(--schulivo-muted-foreground); margin-top: 0.1rem; }
.tt-th-today .tt-th-day { color: var(--schulivo-primary); }
.tt-th-today .tt-th-date { color: var(--schulivo-primary); font-weight: 600; }

/* two-column layout: grid + upcoming agenda; legend below */
.tt-layout { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 1.25rem; align-items: start; }
.tt-layout > * { min-width: 0; } /* let grid children shrink so the table scrolls instead of the page */
.tt-card { min-width: 0; background: var(--schulivo-card); border: 1px solid var(--schulivo-border); border-radius: 1.1rem; padding: 0.4rem; }
.tt-card .tt-wrap { border: none; border-radius: 0.8rem; }
/* stack on narrower screens; keep minmax(0,…) so the column can shrink below the table's min-width */
@media (max-width: 1100px) { .tt-layout { grid-template-columns: minmax(0, 1fr); } }

.agenda-card { background: var(--schulivo-card); border: 1px solid var(--schulivo-border); border-radius: 1.1rem; padding: 1rem; }
.agenda-card-head { display: flex; align-items: center; justify-content: space-between; gap: 0.5rem; margin-bottom: 0.9rem; }
.agenda-card-title { display: inline-flex; align-items: center; gap: 0.45rem; font-weight: 700; font-size: 0.95rem; color: var(--schulivo-primary); }
.agenda-card-title svg { width: 1.1rem; height: 1.1rem; }
.agenda-card-kw { font-size: 0.72rem; font-weight: 600; color: var(--schulivo-muted-foreground); }
.agenda-empty { font-size: 0.85rem; color: var(--schulivo-muted-foreground); padding: 0.75rem 0; }
.agenda-list { display: flex; flex-direction: column; gap: 0.6rem; }
.agenda-item { display: flex; gap: 0.7rem; border: 1px solid var(--schulivo-border); border-radius: 0.9rem; padding: 0.7rem; }
.agenda-ico { flex-shrink: 0; width: 2.4rem; height: 2.4rem; border-radius: 0.7rem; display: inline-flex; align-items: center; justify-content: center; color: var(--schulivo-primary-foreground); background: var(--ec, #64748b); }
.agenda-ico svg { width: 1.2rem; height: 1.2rem; }
.agenda-body { flex: 1; min-width: 0; }
.agenda-type { font-weight: 700; font-size: 0.9rem; margin: 0; }
.agenda-title { font-size: 0.8rem; color: var(--schulivo-muted-foreground); margin: 0.1rem 0 0.45rem; overflow-wrap: anywhere; }
.agenda-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 0.4rem; font-size: 0.75rem; }
.agenda-dot { width: 0.6rem; height: 0.6rem; border-radius: 9999px; background: var(--sc, #94a3b8); flex-shrink: 0; }
.agenda-subject { font-weight: 600; }
.agenda-when { color: var(--schulivo-muted-foreground); margin-left: auto; white-space: nowrap; }

/* schedule legend */
.tt-legend { display: flex; flex-wrap: wrap; gap: 0.9rem 1.4rem; margin-top: 1.1rem; padding: 0.25rem; }
.tt-legend-item { display: inline-flex; align-items: center; gap: 0.45rem; font-size: 0.82rem; color: var(--schulivo-foreground); }
.tt-legend-ico { width: 1.7rem; height: 1.7rem; border-radius: 0.5rem; display: inline-flex; align-items: center; justify-content: center; color: var(--schulivo-primary-foreground); background: var(--ec, #64748b); }
.tt-legend-ico svg { width: 0.95rem; height: 0.95rem; }

/* KW week navigation */
.tt-weeknav-kw { display: flex; align-items: center; gap: 0.85rem; }
.tt-weeknav-kw-left { margin-bottom: 1rem; }
.tt-week-circle {
    width: 2.5rem; height: 2.5rem; border-radius: 9999px; border: 1px solid var(--schulivo-border); background: var(--schulivo-card);
    display: inline-flex; align-items: center; justify-content: center; cursor: pointer; color: var(--schulivo-foreground); flex-shrink: 0;
}
.tt-week-circle:hover { border-color: var(--schulivo-primary); color: var(--schulivo-primary); }
.tt-week-circle svg { width: 1.1rem; height: 1.1rem; }
.tt-week-kw { text-align: center; min-width: 8rem; }
.tt-week-kw-num { display: block; font-weight: 700; font-size: 0.95rem; }
.tt-week-kw-range { display: block; font-size: 0.75rem; color: var(--schulivo-muted-foreground); }
.tt-week-today { margin-left: 0.5rem; }

/* week navigation toolbar */
.tt-weeknav { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 1rem; flex-wrap: wrap; }
.tt-week-nav-btn {
    width: 2.25rem; height: 2.25rem; display: inline-flex; align-items: center; justify-content: center;
    border: 1px solid var(--schulivo-border); background: var(--schulivo-card); border-radius: 0.5rem;
    cursor: pointer; color: var(--schulivo-foreground); transition: all 0.15s ease; flex-shrink: 0;
}
.tt-week-nav-btn:hover { border-color: var(--schulivo-primary); color: var(--schulivo-primary); }
.tt-week-nav-btn svg { width: 1.1rem; height: 1.1rem; }
.tt-week-label { font-size: 0.9rem; font-weight: 600; margin-left: 0.25rem; }

/* ==========================================================================
   Lektionen-Drawer
   ========================================================================== */
.lesson-backdrop { position: fixed; inset: 0; background: rgba(15, 23, 42, 0.35); z-index: 80; }
.lesson-drawer {
    position: fixed; top: 0; right: 0; bottom: 0; z-index: 90;
    box-sizing: border-box;
    width: clamp(20rem, 42vw, 34rem); background: var(--schulivo-card); box-shadow: -12px 0 40px rgba(15, 23, 42, 0.16);
    padding: 1.5rem; overflow-y: auto; overflow-x: hidden; font-family: var(--schulivo-font);
    animation: lesson-slide 0.2s ease;
}
.lesson-drawer * { min-width: 0; }
.lesson-drawer p, .lesson-drawer h1, .lesson-drawer h2, .lesson-drawer h3, .lesson-drawer li { overflow-wrap: anywhere; }
@keyframes lesson-slide { from { transform: translateX(100%); } to { transform: translateX(0); } }
@keyframes lesson-slide-up { from { transform: translateY(100%); } to { transform: translateY(0); } }

/* grab handle - only shown on the mobile bottom sheet */
.lesson-drawer-handle { display: none; }
.lesson-drawer-close { position: absolute; top: 1rem; right: 1rem; border: 1px solid var(--schulivo-border); background: var(--schulivo-card); border-radius: 9999px; width: 2rem; height: 2rem; display: inline-flex; align-items: center; justify-content: center; cursor: pointer; color: var(--schulivo-primary); }
.lesson-drawer-close svg { width: 1.1rem; height: 1.1rem; }

.lesson-drawer-header { display: flex; gap: 0.85rem; align-items: center; margin-bottom: 1.25rem; padding-right: 2rem; }
.lesson-drawer-icon { flex-shrink: 0; width: 3rem; height: 3rem; border-radius: 0.85rem; background: var(--schulivo-primary); color: var(--schulivo-primary-foreground); display: inline-flex; align-items: center; justify-content: center; }
.lesson-drawer-icon svg { width: 1.5rem; height: 1.5rem; }
.lesson-drawer-title { font-size: 1.35rem; font-weight: 700; margin: 0; }
.lesson-drawer-meta { display: flex; flex-wrap: wrap; gap: 0.35rem 0.9rem; font-size: 0.8rem; color: var(--schulivo-muted-foreground); margin-top: 0.3rem; }
.lesson-drawer-meta span { display: inline-flex; align-items: center; gap: 0.3rem; }
.lesson-drawer-meta svg { width: 0.9rem; height: 0.9rem; flex-shrink: 0; }

.lesson-upload { display: flex; flex-direction: column; align-items: center; gap: 0.3rem; text-align: center; border: 2px dashed var(--schulivo-border); border-radius: 1rem; padding: 1.5rem 1rem; cursor: pointer; margin-bottom: 1.5rem; transition: border-color 0.15s ease, background 0.15s ease; }
.lesson-upload:hover { border-color: var(--schulivo-primary); background: rgba(28, 101, 200, 0.03); }
.lesson-upload.busy { opacity: 0.6; pointer-events: none; }
.lesson-upload-icon { width: 2.75rem; height: 2.75rem; border-radius: 0.85rem; background: rgba(28, 101, 200, 0.1); color: var(--schulivo-primary); display: inline-flex; align-items: center; justify-content: center; }
.lesson-upload-icon svg { width: 1.4rem; height: 1.4rem; }
.lesson-upload-title { font-weight: 600; }
.lesson-upload-hint { font-size: 0.78rem; color: var(--schulivo-muted-foreground); }
.lesson-upload-input { position: absolute; width: 1px; height: 1px; opacity: 0; }

.lesson-list-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 0.75rem; }
.lesson-list-title { font-size: 0.9rem; font-weight: 600; }
.lesson-ai-badge { display: inline-flex; align-items: center; gap: 0.25rem; font-size: 0.7rem; font-weight: 600; color: var(--schulivo-primary); background: rgba(28, 101, 200, 0.1); padding: 0.2rem 0.55rem; border-radius: 9999px; }
.lesson-ai-badge svg { width: 0.75rem; height: 0.75rem; }
.lesson-empty { font-size: 0.85rem; color: var(--schulivo-muted-foreground); padding: 1rem 0; }

.lesson-card { border: 1px solid var(--schulivo-border); border-radius: 0.9rem; padding: 1rem 1.1rem; margin-bottom: 0.9rem; }
.lesson-card-head { display: flex; align-items: flex-start; gap: 0.7rem; }
.lesson-card-status { flex-shrink: 0; width: 1.8rem; height: 1.8rem; border-radius: 9999px; display: inline-flex; align-items: center; justify-content: center; font-weight: 700; font-size: 0.9rem; }
.lesson-card-status.status-ready { background: rgba(28, 101, 200, 0.12); color: var(--schulivo-primary); }
.lesson-card-status.status-failed { background: rgba(249, 119, 112, 0.15); color: var(--schulivo-accent-coral); }
.lesson-card-status.status-queued, .lesson-card-status.status-generating { background: var(--schulivo-muted); }
.lesson-mini-spinner { width: 1rem; height: 1rem; border-radius: 9999px; border: 2px solid rgba(28, 101, 200, 0.2); border-top-color: var(--schulivo-primary); animation: exam-spin 0.9s linear infinite; }
.lesson-card-headtext { flex: 1; min-width: 0; }
.lesson-card-title { font-weight: 700; font-size: 0.95rem; margin: 0; }
.lesson-card-sub { font-size: 0.75rem; color: var(--schulivo-muted-foreground); margin: 0.1rem 0 0; }
.lesson-card-del { display: inline-flex; align-items: center; justify-content: center; border: none; background: transparent; color: var(--schulivo-muted-foreground); cursor: pointer; padding: 0.25rem; border-radius: 0.35rem; flex-shrink: 0; }
.lesson-card-del svg { width: 0.9rem; height: 0.9rem; }
.lesson-card-del:hover { background: rgba(249, 119, 112, 0.1); color: var(--schulivo-accent-coral); }
.lesson-card-error { font-size: 0.82rem; color: var(--schulivo-accent-coral); margin: 0.6rem 0 0; }
.lesson-card-pending { font-size: 0.82rem; color: var(--schulivo-muted-foreground); margin: 0.6rem 0 0; }

/* rendered markdown */
.lesson-md { margin-top: 0.9rem; font-size: 0.88rem; line-height: 1.55; color: var(--schulivo-foreground); }
.lesson-md h1, .lesson-md h2, .lesson-md h3 { font-weight: 700; margin: 1rem 0 0.4rem; line-height: 1.3; }
.lesson-md h1 { font-size: 1.1rem; }
.lesson-md h2 { font-size: 1rem; }
.lesson-md h3 { font-size: 0.92rem; }
.lesson-md p { margin: 0.5rem 0; }
.lesson-md ul, .lesson-md ol { margin: 0.5rem 0; padding-left: 1.25rem; }
.lesson-md li { margin: 0.2rem 0; }
.lesson-md strong { font-weight: 700; }
.lesson-md code { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.85em; background: var(--schulivo-muted); padding: 0.1rem 0.3rem; border-radius: 0.3rem; }
.lesson-md pre { background: rgba(28, 101, 200, 0.06); border-left: 3px solid var(--schulivo-primary); border-radius: 0.5rem; padding: 0.7rem 0.9rem; overflow-x: auto; margin: 0.6rem 0; }
.lesson-md pre code { background: none; padding: 0; }
.lesson-md > *:first-child { margin-top: 0; }
.lesson-md > *:last-child { margin-bottom: 0; }
.lesson-md h2 { padding-bottom: 0.25rem; border-bottom: 1px solid var(--schulivo-muted); }
.lesson-md a { color: var(--schulivo-primary); text-decoration: underline; text-underline-offset: 2px; }
.lesson-md hr { border: none; border-top: 1px solid var(--schulivo-border); margin: 1rem 0; }
.lesson-md blockquote { background: rgba(28, 101, 200, 0.06); border-left: 3px solid var(--schulivo-primary); border-radius: 0 0.5rem 0.5rem 0; margin: 0.8rem 0; padding: 0.6rem 0.9rem; color: var(--schulivo-foreground); }
.lesson-md blockquote p { margin: 0.2rem 0; }
.lesson-md table { width: 100%; border-collapse: collapse; margin: 0.7rem 0; font-size: 0.85rem; display: block; overflow-x: auto; }
.lesson-md th, .lesson-md td { border: 1px solid var(--schulivo-border); padding: 0.4rem 0.6rem; text-align: left; vertical-align: top; }
.lesson-md thead th { background: var(--schulivo-muted); font-weight: 700; }
.lesson-md tbody tr:nth-child(even) { background: rgba(0, 0, 0, 0.02); }

.lesson-topics { margin-top: 1rem; padding-top: 0.9rem; border-top: 1px solid var(--schulivo-muted); }
.lesson-topics-label { font-size: 0.7rem; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase; color: var(--schulivo-muted-foreground); }
.lesson-topics-list { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 0.5rem; }
.lesson-topic { font-size: 0.78rem; border: 1px solid var(--schulivo-border); border-radius: 9999px; padding: 0.25rem 0.7rem; color: var(--schulivo-foreground); background: var(--schulivo-card); }

@media (max-width: 767px) {
    /* mobile: turn the side flyout into a bottom sheet */
    .lesson-drawer {
        top: auto;
        left: 0;
        right: 0;
        bottom: 0;
        width: 100%;
        max-width: 100%;
        max-height: 90vh;
        border-radius: 1.25rem 1.25rem 0 0;
        padding: 0.5rem 1.1rem calc(1.1rem + env(safe-area-inset-bottom, 0px));
        box-shadow: 0 -12px 40px rgba(15, 23, 42, 0.2);
        animation: lesson-slide-up 0.25s ease;
        overscroll-behavior: contain;
    }
    .lesson-drawer-handle {
        display: block;
        position: sticky;
        top: 0;
        width: 2.5rem;
        height: 0.3rem;
        border-radius: 9999px;
        background: var(--schulivo-border);
        margin: 0.35rem auto 0.6rem;
    }
    .lesson-drawer-close { top: 0.5rem; right: 0.6rem; }
    .lesson-drawer-header { padding-right: 2.5rem; gap: 0.6rem; margin-bottom: 1rem; }
    .lesson-drawer-icon { width: 2.5rem; height: 2.5rem; }
    .lesson-drawer-title { font-size: 1.15rem; }
    .lesson-drawer-meta { gap: 0.35rem 0.75rem; font-size: 0.75rem; }
    .lesson-upload { padding: 1.1rem 0.75rem; margin-bottom: 1.1rem; }
    .lesson-card { padding: 0.9rem; }
    .lesson-md { font-size: 0.85rem; }
    .lesson-md pre { font-size: 0.78rem; }
    .lesson-topic { font-size: 0.72rem; }
}

/* ==========================================================================
   Edit / create forms (class, subject) — enhanced layout + live preview
   ========================================================================== */
.edit-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 18rem;
    gap: 1.5rem;
    align-items: start;
}

.edit-card {
    max-width: none;
}

.edit-card-head {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding-bottom: 1rem;
    margin-bottom: 1.25rem;
    border-bottom: 1px solid var(--schulivo-border);
}

.edit-card-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    flex-shrink: 0;
    border-radius: 0.65rem;
    background-color: color-mix(in srgb, var(--schulivo-primary) 10%, transparent);
    color: var(--schulivo-primary);
}

.edit-card-icon svg {
    width: 1.35rem;
    height: 1.35rem;
}

.edit-card-title {
    font-size: 1rem;
    font-weight: 600;
    margin: 0;
}

.edit-card-hint {
    font-size: 0.8125rem;
    color: var(--schulivo-muted-foreground);
    margin: 0.1rem 0 0;
}

.form-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.field-hint {
    font-size: 0.75rem;
    font-weight: 400;
    color: var(--schulivo-muted-foreground);
}

.edit-preview {
    position: sticky;
    top: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.edit-preview-label {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--schulivo-muted-foreground);
}

.edit-preview-room,
.edit-preview-subject {
    border: 1px solid var(--schulivo-border);
    border-radius: 0.875rem;
    background-color: var(--schulivo-card);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

/* class card preview */
.edit-preview-room {
    padding: 1.25rem;
}

.epr-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.85rem;
}

.epr-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 0.65rem;
    background-color: color-mix(in srgb, var(--schulivo-primary) 10%, transparent);
    color: var(--schulivo-primary);
}

.epr-icon svg {
    width: 1.35rem;
    height: 1.35rem;
}

.epr-name {
    font-size: 1.05rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    margin: 0 0 0.85rem;
}

.epr-name.is-placeholder {
    color: var(--schulivo-muted-foreground);
    font-weight: 500;
}

.epr-divider {
    height: 1px;
    background-color: var(--schulivo-border);
    margin: 0 0 0.85rem;
}

.epr-meta {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.82rem;
    color: var(--schulivo-muted-foreground);
    margin: 0 0 0.4rem;
}

.epr-meta svg {
    width: 0.95rem;
    height: 0.95rem;
}

.epr-year {
    font-size: 0.78rem;
    color: var(--schulivo-muted-foreground);
    margin: 0;
}

/* subject card preview (horizontal coloured tile) */
.edit-preview-subject {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    padding: 1rem 1.15rem;
}

.eps-icon {
    display: inline-flex;
    flex-shrink: 0;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    border-radius: 0.7rem;
    background-color: var(--c, var(--schulivo-primary));
    color: var(--schulivo-primary-foreground);
    transition: background-color 0.2s ease;
}

.eps-icon svg {
    width: 1.4rem;
    height: 1.4rem;
}

.eps-text {
    display: flex;
    flex-direction: column;
    min-width: 0;
    line-height: 1.3;
}

.eps-name {
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.eps-name.is-placeholder {
    color: var(--schulivo-muted-foreground);
    font-weight: 500;
}

.eps-sub {
    font-size: 0.8rem;
    color: var(--schulivo-muted-foreground);
}

@media (max-width: 767px) {
    .edit-layout {
        grid-template-columns: 1fr;
    }

    .form-grid-2 {
        grid-template-columns: 1fr;
    }

    .edit-preview {
        position: static;
    }
}

/* ==========================================================================
   Student area (top-nav shell pages)
   ========================================================================== */

.st-welcome {
    margin-bottom: 1.5rem;
}

.st-welcome-eyebrow {
    font-size: 0.875rem;
    color: var(--schulivo-muted-foreground);
    margin: 0;
}

.st-welcome-name {
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.025em;
    margin: 0.1rem 0 0.25rem;
}

.st-welcome-sub {
    font-size: 0.875rem;
    color: var(--schulivo-muted-foreground);
    margin: 0;
}

.st-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-bottom: 2rem;
}

.st-section {
    margin-bottom: 2rem;
}

.st-section-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
}

.st-section-title {
    font-size: 1.15rem;
    font-weight: 700;
    margin: 0;
}

.st-section-link {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--schulivo-muted-foreground);
    transition: color 0.15s ease;
}

.st-section-link svg { width: 0.85rem; height: 0.85rem; }
.st-section-link:hover { color: var(--schulivo-primary); }

/* open-exam cards (dashboard) */
.st-exam-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(19rem, 1fr));
    gap: 1rem;
}

.st-open-card {
    display: flex;
    flex-direction: column;
    border: 1px solid var(--schulivo-border);
    border-radius: 0.875rem;
    background-color: var(--schulivo-card);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
    padding: 1.25rem;
}

.st-open-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.st-open-title {
    font-size: 1rem;
    font-weight: 600;
    margin: 0;
}

.st-open-subject {
    font-size: 0.8125rem;
    color: var(--schulivo-muted-foreground);
    margin: 0.15rem 0 0;
}

.st-open-count {
    flex-shrink: 0;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--schulivo-muted-foreground);
    background-color: var(--schulivo-muted);
    border-radius: 9999px;
    padding: 0.2rem 0.6rem;
    white-space: nowrap;
}

.st-open-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem 1rem;
    font-size: 0.8rem;
    color: var(--schulivo-muted-foreground);
    margin-bottom: 1rem;
}

.st-open-meta span {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
}

.st-open-meta svg { width: 0.9rem; height: 0.9rem; flex-shrink: 0; }

.st-open-start {
    width: 100%;
    box-sizing: border-box;
    margin-top: auto;
}

/* result rows (dashboard + results page) */
.st-result-list {
    display: flex;
    flex-direction: column;
    border: 1px solid var(--schulivo-border);
    border-radius: 0.875rem;
    background-color: var(--schulivo-card);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
    overflow: hidden;
}

.st-result-row {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    padding: 0.9rem 1.1rem;
    border-bottom: 1px solid var(--schulivo-border);
}

.st-result-row:last-child { border-bottom: none; }

.st-result-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.1rem;
    height: 2.1rem;
    flex-shrink: 0;
    border-radius: 0.55rem;
    background-color: color-mix(in srgb, var(--schulivo-primary) 10%, transparent);
    color: var(--schulivo-primary);
}

.st-result-icon svg { width: 1.1rem; height: 1.1rem; }

.st-result-text { flex: 1; min-width: 0; }
.st-result-title { font-size: 0.9rem; font-weight: 500; margin: 0; }
.st-result-meta { font-size: 0.75rem; color: var(--schulivo-muted-foreground); margin: 0.1rem 0 0; }

.st-result-score {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    flex-shrink: 0;
}

.st-result-bar {
    width: 8rem;
    height: 0.45rem;
    border-radius: 9999px;
    background-color: var(--schulivo-muted);
    overflow: hidden;
}

.st-result-bar-fill {
    height: 100%;
    border-radius: 9999px;
    background-color: var(--schulivo-primary);
}

.st-result-nums { text-align: right; line-height: 1.25; }
.st-result-percent { font-size: 0.9rem; font-weight: 700; }
.st-result-points { font-size: 0.72rem; color: var(--schulivo-muted-foreground); }

/* exams list page rows */
.st-exam-rows {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.st-exam-row {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    border: 1px solid var(--schulivo-border);
    border-radius: 0.875rem;
    background-color: var(--schulivo-card);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
    padding: 1rem 1.15rem;
}

.st-exam-row-text { flex: 1; min-width: 0; }
.st-exam-row-title { font-size: 0.95rem; font-weight: 600; margin: 0; }
.st-exam-row-meta { font-size: 0.8rem; color: var(--schulivo-muted-foreground); margin: 0.1rem 0 0; }

/* take-exam */
.st-take-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.st-autosave {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.78rem;
    color: var(--schulivo-success);
    background-color: rgba(14, 160, 83, 0.1);
    border-radius: 9999px;
    padding: 0.25rem 0.7rem;
}

.st-autosave svg { width: 0.85rem; height: 0.85rem; }

.st-take-title { font-size: 1.5rem; font-weight: 700; letter-spacing: -0.02em; margin: 0; }
.st-take-sub { font-size: 0.875rem; color: var(--schulivo-muted-foreground); margin: 0.15rem 0 1.25rem; }

.st-progress-card {
    border: 1px solid var(--schulivo-border);
    border-radius: 0.875rem;
    background-color: var(--schulivo-card);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
    padding: 1.1rem 1.25rem;
    margin-bottom: 1rem;
}

.st-progress-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.85rem;
    margin-bottom: 0.6rem;
}

.st-progress-head strong { font-weight: 600; }
.st-progress-count { color: var(--schulivo-muted-foreground); }

.st-progress-bar {
    height: 0.4rem;
    border-radius: 9999px;
    background-color: var(--schulivo-muted);
    overflow: hidden;
    margin-bottom: 0.85rem;
}

.st-progress-fill {
    height: 100%;
    border-radius: 9999px;
    background-color: var(--schulivo-primary);
    transition: width 0.2s ease;
}

.st-progress-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.st-pill {
    width: 2rem;
    height: 2rem;
    border-radius: 0.5rem;
    border: 1px solid var(--schulivo-border);
    background-color: var(--schulivo-card);
    color: var(--schulivo-muted-foreground);
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.12s ease;
}

.st-pill:hover { border-color: var(--schulivo-primary); color: var(--schulivo-primary); }
.st-pill.answered { background-color: color-mix(in srgb, var(--schulivo-primary) 12%, transparent); color: var(--schulivo-primary); border-color: transparent; }
.st-pill.current { background-color: var(--schulivo-primary); color: var(--schulivo-primary-foreground); border-color: var(--schulivo-primary); }

.st-q-card {
    border: 1px solid var(--schulivo-border);
    border-radius: 0.875rem;
    background-color: var(--schulivo-card);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
    padding: 1.5rem;
}

.st-q-badges {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 1rem;
}

.st-q-index {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--schulivo-muted-foreground);
    background-color: var(--schulivo-muted);
    border-radius: 9999px;
    padding: 0.2rem 0.65rem;
}

.st-q-type {
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--schulivo-foreground);
    border: 1px solid var(--schulivo-border);
    border-radius: 0.4rem;
    padding: 0.15rem 0.55rem;
}

.st-q-text { font-size: 1.05rem; font-weight: 600; margin: 0 0 1.1rem; }

.st-options {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.st-option {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    width: 100%;
    text-align: left;
    border: 1px solid var(--schulivo-border);
    border-radius: 0.65rem;
    background-color: var(--schulivo-card);
    padding: 0.85rem 1rem;
    font-size: 0.9rem;
    font-family: inherit;
    color: var(--schulivo-foreground);
    cursor: pointer;
    transition: all 0.12s ease;
}

.st-option:hover { border-color: var(--schulivo-primary); background-color: color-mix(in srgb, var(--schulivo-primary) 4%, transparent); }

.st-option-marker {
    display: inline-flex;
    flex-shrink: 0;
    align-items: center;
    justify-content: center;
    width: 1.2rem;
    height: 1.2rem;
    border: 2px solid var(--schulivo-border);
    color: transparent;
}

.st-option.single .st-option-marker { border-radius: 9999px; }
.st-option.multi .st-option-marker { border-radius: 0.35rem; }
.st-option-marker svg { width: 0.8rem; height: 0.8rem; }

.st-option.selected {
    border-color: var(--schulivo-primary);
    background-color: color-mix(in srgb, var(--schulivo-primary) 8%, transparent);
}

.st-option.selected .st-option-marker {
    background-color: var(--schulivo-primary);
    border-color: var(--schulivo-primary);
    color: var(--schulivo-primary-foreground);
}

.st-q-textarea {
    width: 100%;
    box-sizing: border-box;
    min-height: 8rem;
    border: 1px solid var(--schulivo-border);
    border-radius: 0.65rem;
    background-color: var(--schulivo-muted);
    padding: 0.85rem 1rem;
    font-family: inherit;
    font-size: 0.9rem;
    color: var(--schulivo-foreground);
    outline: none;
    resize: vertical;
    transition: all 0.15s ease;
}

.st-q-textarea:focus { background-color: var(--schulivo-card); border-color: var(--schulivo-primary); }
.st-q-textarea-label { display: block; font-size: 0.8rem; color: var(--schulivo-muted-foreground); margin-bottom: 0.5rem; }

.st-take-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-top: 1.25rem;
}

.st-take-timer {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.82rem;
    color: var(--schulivo-muted-foreground);
}

.st-take-timer svg { width: 0.95rem; height: 0.95rem; }

/* submitted / empty */
.st-empty {
    text-align: center;
    padding: 3rem 1.5rem;
    border: 1px solid var(--schulivo-border);
    border-radius: 0.875rem;
    background-color: var(--schulivo-card);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
    color: var(--schulivo-muted-foreground);
}

.st-empty-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 1rem;
    background-color: color-mix(in srgb, var(--schulivo-primary) 10%, transparent);
    color: var(--schulivo-primary);
    margin-bottom: 0.85rem;
}

.st-empty-icon svg { width: 1.75rem; height: 1.75rem; }
.st-empty-title { font-size: 1.05rem; font-weight: 600; color: var(--schulivo-foreground); margin: 0 0 0.3rem; }

@media (max-width: 767px) {
    .st-stats { grid-template-columns: 1fr; }
    .st-result-bar { width: 5rem; }
    .st-take-title { font-size: 1.25rem; }
}

/* teacher: publish an exam to a class */
.exam-publish {
    border: 1px solid var(--schulivo-border);
    border-radius: 0.875rem;
    background-color: var(--schulivo-card);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
    padding: 1.25rem 1.4rem;
    margin: 0 0 1.25rem;
}

.exam-publish-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
}

.exam-publish-title { font-size: 1rem; font-weight: 600; margin: 0; }
.exam-publish-hint { font-size: 0.8125rem; color: var(--schulivo-muted-foreground); margin: 0.15rem 0 0; }

.exam-publish-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.6rem;
}

.exam-publish-row .select-input { flex: 1; min-width: 12rem; }

.exam-publish-status { font-size: 0.875rem; color: var(--schulivo-foreground); margin: 0 0 0.85rem; }
.exam-publish-status strong { font-weight: 600; }
.exam-publish-actions { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.exam-publish-cancel { margin-top: 0.6rem; }

/* exam detail top bar + delete dialog */
.exam-detail-topbar { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.exam-del-text { font-size: 0.9rem; line-height: 1.5; margin: 0 0 0.75rem; }
.exam-del-warning {
    font-size: 0.85rem; line-height: 1.45; color: var(--schulivo-accent-coral);
    background-color: rgba(192, 57, 43, 0.08); border: 1px solid rgba(192, 57, 43, 0.2);
    border-radius: 0.5rem; padding: 0.6rem 0.75rem; margin: 0 0 0.75rem;
}
.exam-del-actions { display: flex; justify-content: flex-end; gap: 0.6rem; margin-top: 1rem; }

.exam-card-badges {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    flex-wrap: wrap;
    justify-content: flex-end;
}

/* exam scheduling: unit picker (teacher) */
.exam-publish-label {
    font-size: 0.85rem;
    font-weight: 600;
    margin: 0.25rem 0 0.6rem;
}

.exam-unit-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.exam-unit {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    border: 1px solid var(--schulivo-border);
    border-radius: 0.65rem;
    padding: 0.7rem 0.85rem;
    cursor: pointer;
    transition: border-color 0.12s ease, background-color 0.12s ease;
}

.exam-unit:hover {
    border-color: var(--schulivo-primary);
}

.exam-unit.selected {
    border-color: var(--schulivo-primary);
    background-color: color-mix(in srgb, var(--schulivo-primary) 6%, transparent);
}

.exam-unit input {
    accent-color: var(--schulivo-primary);
    flex-shrink: 0;
}

.exam-unit-body {
    display: flex;
    flex-direction: column;
    line-height: 1.3;
}

.exam-unit-subject {
    font-weight: 600;
    font-size: 0.9rem;
}

.exam-unit-meta {
    font-size: 0.78rem;
    color: var(--schulivo-muted-foreground);
}

/* ==========================================================================
   Skeleton loaders
   ========================================================================== */
.skeleton {
    position: relative;
    overflow: hidden;
    background-color: var(--schulivo-muted);
    border-radius: 0.4rem;
}
.skeleton::after {
    content: "";
    position: absolute;
    inset: 0;
    transform: translateX(-100%);
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.65), transparent);
    animation: skeleton-shimmer 1.4s infinite;
}
@keyframes skeleton-shimmer { 100% { transform: translateX(100%); } }
.skeleton-line { height: 0.85rem; margin-bottom: 0.6rem; }
.skeleton-block { height: 2.6rem; border-radius: 0.6rem; margin-bottom: 0.6rem; }

/* ==========================================================================
   KI-Prüfung erstellen (2 columns)
   ========================================================================== */
.exam-create-grid {
    display: grid;
    grid-template-columns: minmax(0, 24rem) minmax(0, 1fr);
    gap: 1.5rem;
    align-items: start;
}

.exam-create-card {
    border: 1px solid var(--schulivo-border);
    border-radius: 0.875rem;
    background-color: var(--schulivo-card);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
    padding: 1.5rem;
}

.exam-create-card-title { font-size: 1.05rem; font-weight: 700; margin: 0; }
.exam-create-card-sub { font-size: 0.8125rem; color: var(--schulivo-muted-foreground); margin: 0.15rem 0 0; }

.exam-create-label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    margin: 1.1rem 0 0.4rem;
}
.exam-create-label-hint { font-weight: 500; font-size: 0.72rem; color: var(--schulivo-muted-foreground); }

.exam-create-drop { margin-bottom: 0.25rem; }

.qtype-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.6rem;
}

.qtype-tile {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.4rem;
    border: 1px solid var(--schulivo-border);
    border-radius: 0.6rem;
    background-color: var(--schulivo-card);
    padding: 0.65rem 0.8rem;
    font-size: 0.85rem;
    font-weight: 500;
    font-family: inherit;
    color: var(--schulivo-foreground);
    cursor: pointer;
    transition: all 0.12s ease;
}
.qtype-tile:hover { border-color: var(--schulivo-primary); }
.qtype-tile.selected {
    border-color: var(--schulivo-primary);
    background-color: color-mix(in srgb, var(--schulivo-primary) 8%, transparent);
    color: var(--schulivo-primary);
    font-weight: 600;
}
.qtype-tile svg { width: 0.9rem; height: 0.9rem; flex-shrink: 0; }

.qcount-head { display: flex; align-items: center; justify-content: space-between; margin: 1.1rem 0 0.5rem; }
.qcount-badge {
    min-width: 2rem;
    text-align: center;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--schulivo-muted-foreground);
    background-color: var(--schulivo-muted);
    border-radius: 9999px;
    padding: 0.15rem 0.6rem;
}
.qcount-slider { width: 100%; accent-color: var(--schulivo-primary); }

.exam-create-generate { margin-top: 1.25rem; }

.exam-create-preview-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.25rem;
    flex-wrap: wrap;
}
.exam-create-preview-actions { display: flex; gap: 0.5rem; flex-shrink: 0; }

.exam-create-empty {
    text-align: center;
    padding: 2.5rem 1rem;
    color: var(--schulivo-muted-foreground);
}

/* ==========================================================================
   Exam question card (view / edit)
   ========================================================================== */
.eqc {
    border: 1px solid var(--schulivo-border);
    border-radius: 0.75rem;
    background-color: var(--schulivo-card);
    padding: 1.1rem 1.25rem;
    margin-bottom: 1rem;
}

.eqc-head { display: flex; align-items: center; gap: 0.6rem; margin-bottom: 0.85rem; }
.eqc-num {
    display: inline-flex; align-items: center; justify-content: center;
    min-width: 1.6rem; height: 1.6rem; padding: 0 0.4rem;
    border-radius: 0.5rem; background-color: var(--schulivo-muted);
    font-size: 0.8rem; font-weight: 700; color: var(--schulivo-foreground);
}
.eqc-type {
    font-size: 0.75rem; font-weight: 500;
    border: 1px solid var(--schulivo-border); border-radius: 0.4rem; padding: 0.15rem 0.55rem;
}
.eqc-topic { font-size: 0.75rem; color: var(--schulivo-muted-foreground); }
.eqc-actions { margin-left: auto; display: inline-flex; gap: 0.15rem; }
.eqc-icon {
    display: inline-flex; align-items: center; justify-content: center;
    width: 2rem; height: 2rem; border: none; background: transparent;
    color: var(--schulivo-muted-foreground); border-radius: 0.4rem; cursor: pointer; transition: all 0.15s ease;
}
.eqc-icon svg { width: 1rem; height: 1rem; }
.eqc-icon:hover { background-color: color-mix(in srgb, var(--schulivo-primary) 8%, transparent); color: var(--schulivo-primary); }
.eqc-del:hover { background-color: rgba(192, 57, 43, 0.1); color: var(--schulivo-accent-coral); }

.eqc-question { font-size: 0.95rem; font-weight: 600; margin: 0 0 0.85rem; }

.eqc-options { display: flex; flex-direction: column; gap: 0.5rem; }
.eqc-option {
    display: flex; align-items: center; gap: 0.65rem;
    border: 1px solid var(--schulivo-border); border-radius: 0.6rem;
    padding: 0.6rem 0.8rem; font-size: 0.875rem;
}
.eqc-option.correct {
    border-color: var(--schulivo-success);
    background-color: rgba(14, 160, 83, 0.08);
    color: var(--schulivo-success-foreground, #0b6b3a);
}
.eqc-option-mark {
    display: inline-flex; align-items: center; justify-content: center;
    width: 1.15rem; height: 1.15rem; flex-shrink: 0; border-radius: 9999px;
    border: 2px solid var(--schulivo-border); color: transparent;
}
.eqc-option.correct .eqc-option-mark {
    background-color: var(--schulivo-success); border-color: var(--schulivo-success); color: var(--schulivo-primary-foreground);
}
.eqc-option-mark svg { width: 0.75rem; height: 0.75rem; }

.eqc-answer { font-size: 0.85rem; color: var(--schulivo-muted-foreground); background-color: var(--schulivo-muted); border-radius: 0.5rem; padding: 0.55rem 0.75rem; margin: 0; }

.eqc-edit-text { width: 100%; margin-bottom: 0.75rem; }
.eqc-option-edit { display: flex; align-items: center; gap: 0.6rem; border: 1px solid var(--schulivo-border); border-radius: 0.6rem; padding: 0.4rem 0.6rem; }
.eqc-option-edit.correct { border-color: var(--schulivo-success); background-color: rgba(14, 160, 83, 0.06); }
.eqc-option-edit .text-input { flex: 1; }
.eqc-correct { display: inline-flex; align-items: center; gap: 0.3rem; font-size: 0.75rem; color: var(--schulivo-muted-foreground); white-space: nowrap; }
.eqc-edit-actions { display: flex; align-items: center; justify-content: flex-end; gap: 0.6rem; margin-top: 0.85rem; }
.eqc-points-label { display: inline-flex; align-items: center; gap: 0.4rem; font-size: 0.78rem; color: var(--schulivo-muted-foreground); margin-right: auto; }
.eqc-points { width: 4.5rem; }

.eqc-skeleton { display: flex; flex-direction: column; }

@media (max-width: 900px) {
    .exam-create-grid { grid-template-columns: 1fr; }
    .qtype-grid { grid-template-columns: 1fr 1fr; }
}

/* ==========================================================================
   Lesson flyout: exam roster (teacher)
   ========================================================================== */
.lesson-exams { margin-bottom: 1.5rem; }
.exam-roster-card {
    border: 1px solid var(--schulivo-border); border-radius: 0.75rem;
    background-color: var(--schulivo-card); padding: 0.85rem 1rem; margin-bottom: 0.75rem;
}
.exam-roster-head { display: flex; align-items: baseline; justify-content: space-between; gap: 0.5rem; margin-bottom: 0.6rem; flex-wrap: wrap; }
.exam-roster-title { font-size: 0.9rem; font-weight: 600; margin: 0; }
.exam-roster-sub { font-size: 0.75rem; color: var(--schulivo-muted-foreground); }
.exam-roster-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; }
.exam-roster-row { display: flex; align-items: center; gap: 0.5rem; padding: 0.35rem 0; border-top: 1px solid var(--schulivo-muted); font-size: 0.82rem; }
.exam-roster-row:first-child { border-top: none; }
.exam-roster-name { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.exam-roster-status { font-size: 0.68rem; font-weight: 600; border-radius: 9999px; padding: 0.1rem 0.5rem; white-space: nowrap; }
.exam-roster-status.status-none { background-color: var(--schulivo-muted); color: var(--schulivo-muted-foreground); }
.exam-roster-status.status-started { background-color: rgba(239, 168, 49, 0.15); color: #a86a13; }
.exam-roster-status.status-submitted { background-color: rgba(28, 101, 200, 0.12); color: var(--schulivo-primary); }
.exam-roster-status.status-graded { background-color: rgba(14, 160, 83, 0.12); color: var(--schulivo-success); }
.exam-roster-percent { font-size: 0.78rem; font-weight: 700; min-width: 2.5rem; text-align: right; }

/* ==========================================================================
   Exams list: table + row actions menu
   ========================================================================== */
.exam-table-wrap { margin-top: 1rem; overflow-x: auto; border: 1px solid var(--schulivo-border); border-radius: 1rem; background: var(--schulivo-card); }
/* While a row action menu is open, don't clip it (the overflow container would otherwise cut off
   the dropdown and force an unusable inner scrollbar - especially with only one row). */
.exam-table-wrap.menu-open { overflow: visible; }
.exam-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.exam-table th {
    text-align: left; font-size: 0.72rem; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase;
    color: var(--schulivo-muted-foreground); padding: 0.85rem 1rem; border-bottom: 1px solid var(--schulivo-border); white-space: nowrap;
}
.exam-table td { padding: 0.85rem 1rem; border-bottom: 1px solid var(--schulivo-muted); vertical-align: middle; }
.exam-table tbody tr:last-child td { border-bottom: none; }
.exam-table tbody tr:hover { background: rgba(28, 101, 200, 0.03); }
.exam-table .ta-center { text-align: center; }
.exam-table .ta-right { text-align: right; }
.exam-table-title { font-weight: 600; color: var(--schulivo-foreground); text-decoration: none; display: block; }
.exam-table-title:hover { color: var(--schulivo-primary); }
.exam-table-date { display: block; font-size: 0.72rem; color: var(--schulivo-muted-foreground); margin-top: 0.15rem; }

.row-menu { position: relative; display: inline-flex; }
.row-menu-btn {
    display: inline-flex; align-items: center; justify-content: center; width: 2rem; height: 2rem;
    border: 1px solid var(--schulivo-border); background: var(--schulivo-card); border-radius: 0.6rem; cursor: pointer; color: var(--schulivo-muted-foreground);
}
.row-menu-btn:hover { border-color: var(--schulivo-primary); color: var(--schulivo-primary); }
.row-menu-btn svg { width: 1.1rem; height: 1.1rem; }
.row-menu-pop {
    position: absolute; top: calc(100% + 0.35rem); right: 0; z-index: 60; min-width: 11rem;
    background: var(--schulivo-card); border: 1px solid var(--schulivo-border); border-radius: 0.75rem;
    box-shadow: 0 12px 32px rgba(15, 23, 42, 0.14); padding: 0.35rem; display: flex; flex-direction: column; gap: 0.1rem;
}
.row-menu-item {
    display: flex; align-items: center; gap: 0.55rem; padding: 0.5rem 0.65rem; border-radius: 0.5rem;
    font-size: 0.85rem; color: var(--schulivo-foreground); text-decoration: none; background: none; border: none; cursor: pointer; text-align: left; width: 100%;
}
.row-menu-item svg { width: 1rem; height: 1rem; flex-shrink: 0; }
.row-menu-item:hover { background: var(--schulivo-muted); }
.row-menu-item.danger { color: var(--schulivo-accent-coral); }
.row-menu-item.danger:hover { background: rgba(249, 119, 112, 0.12); }
.row-menu-backdrop { position: fixed; inset: 0; z-index: 50; }

/* ==========================================================================
   Class detail: student cards + teacher-internal student drawer
   ========================================================================== */
.student-cards { display: flex; flex-direction: column; gap: 0.5rem; }
.student-card {
    display: flex; align-items: center; gap: 0.85rem; width: 100%; text-align: left; cursor: pointer;
    border: 1px solid var(--schulivo-border); border-radius: 0.9rem; background: var(--schulivo-card); padding: 0.75rem 0.9rem; font-family: inherit;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.student-card:hover { border-color: var(--schulivo-primary); box-shadow: 0 4px 16px rgba(15, 23, 42, 0.06); }
.student-avatar {
    flex-shrink: 0; width: 2.5rem; height: 2.5rem; border-radius: 9999px; display: inline-flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 0.85rem; background: rgba(28, 101, 200, 0.12); color: var(--schulivo-primary);
}
.student-avatar-lg { width: 3rem; height: 3rem; font-size: 1rem; }
.student-card-body { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.student-card-name { font-weight: 600; font-size: 0.92rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.student-card-email { font-size: 0.76rem; color: var(--schulivo-muted-foreground); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.student-card-points {
    flex-shrink: 0; font-weight: 700; font-size: 0.85rem; border-radius: 9999px; padding: 0.2rem 0.6rem;
    background: var(--schulivo-muted); color: var(--schulivo-muted-foreground);
}
.student-card-points.pos { background: rgba(14, 160, 83, 0.12); color: var(--schulivo-success); }
.student-card-points.neg { background: rgba(249, 119, 112, 0.15); color: var(--schulivo-accent-coral); }
.student-card-chevron { width: 1.1rem; height: 1.1rem; flex-shrink: 0; color: var(--schulivo-muted-foreground); }

.student-internal-hint { color: var(--schulivo-muted-foreground); }
.student-points-head {
    display: flex; align-items: center; justify-content: space-between;
    background: rgba(28, 101, 200, 0.05); border: 1px solid var(--schulivo-border); border-radius: 1rem; padding: 1rem 1.25rem; margin-bottom: 1.1rem;
}
.student-points-label { font-size: 0.82rem; font-weight: 600; color: var(--schulivo-muted-foreground); }
.student-points-total { font-size: 2rem; font-weight: 800; color: var(--schulivo-muted-foreground); }
.student-points-total.pos { color: var(--schulivo-success); }
.student-points-total.neg { color: var(--schulivo-accent-coral); }

.student-award { border: 1px solid var(--schulivo-border); border-radius: 1rem; padding: 0.9rem; margin-bottom: 1.4rem; }
.student-award-row { display: flex; gap: 0.6rem; margin-bottom: 0.7rem; }
.student-award-amount { width: 4.5rem; flex-shrink: 0; text-align: center; }
.student-award-reason { flex: 1; min-width: 0; }
.student-award-actions { display: flex; gap: 0.6rem; }
.student-award-btn {
    flex: 1; display: inline-flex; align-items: center; justify-content: center; gap: 0.35rem;
    border-radius: 9999px; padding: 0.5rem 0.75rem; font-weight: 600; font-size: 0.85rem; cursor: pointer; border: 1px solid transparent;
}
.student-award-btn svg { width: 1rem; height: 1rem; }
.student-award-btn:disabled { opacity: 0.5; cursor: default; }
.student-award-btn.plus { background: rgba(14, 160, 83, 0.12); color: var(--schulivo-success); }
.student-award-btn.plus:hover:not(:disabled) { background: rgba(14, 160, 83, 0.2); }
.student-award-btn.minus { background: rgba(249, 119, 112, 0.15); color: var(--schulivo-accent-coral); }
.student-award-btn.minus:hover:not(:disabled) { background: rgba(249, 119, 112, 0.25); }

.student-log { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.5rem; }
.student-log-row { display: flex; align-items: center; gap: 0.7rem; border: 1px solid var(--schulivo-muted); border-radius: 0.75rem; padding: 0.55rem 0.7rem; }
.student-log-badge { flex-shrink: 0; min-width: 2.4rem; text-align: center; font-weight: 700; font-size: 0.85rem; border-radius: 9999px; padding: 0.15rem 0.5rem; }
.student-log-badge.pos { background: rgba(14, 160, 83, 0.12); color: var(--schulivo-success); }
.student-log-badge.neg { background: rgba(249, 119, 112, 0.15); color: var(--schulivo-accent-coral); }
.student-log-body { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.student-log-reason { font-size: 0.86rem; overflow-wrap: anywhere; }
.student-log-meta { font-size: 0.72rem; color: var(--schulivo-muted-foreground); }
.student-log-del {
    flex-shrink: 0; display: inline-flex; align-items: center; justify-content: center; border: none; background: transparent;
    color: var(--schulivo-muted-foreground); cursor: pointer; padding: 0.25rem; border-radius: 0.35rem;
}
.student-log-del svg { width: 0.9rem; height: 0.9rem; }
.student-log-del:hover:not(:disabled) { background: rgba(249, 119, 112, 0.1); color: var(--schulivo-accent-coral); }
.student-log-del:disabled { opacity: 0.5; cursor: default; }

.student-note-add { display: flex; flex-direction: column; gap: 0.5rem; align-items: flex-end; margin-bottom: 1rem; }
.student-note-add .textarea { width: 100%; }
.student-notes { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.5rem; }
.student-note { display: flex; align-items: flex-start; gap: 0.7rem; border: 1px solid var(--schulivo-muted); border-radius: 0.75rem; padding: 0.6rem 0.75rem; }
.student-note-body { flex: 1; min-width: 0; }
.student-note-text { font-size: 0.86rem; margin: 0; overflow-wrap: anywhere; white-space: pre-wrap; }
.student-note-meta { font-size: 0.72rem; color: var(--schulivo-muted-foreground); }

/* ==========================================================================
   Subject colour picker
   ========================================================================== */
.color-picker { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 0.4rem; }
.color-swatch {
    width: 2rem; height: 2rem; border-radius: 0.6rem; cursor: pointer; padding: 0;
    background: var(--sw, #94a3b8); border: 2px solid transparent; box-shadow: inset 0 0 0 1px rgba(15, 23, 42, 0.08);
    display: inline-flex; align-items: center; justify-content: center; color: var(--schulivo-muted-foreground);
}
.color-swatch.selected { border-color: var(--schulivo-foreground); box-shadow: 0 0 0 2px var(--schulivo-card), 0 0 0 4px color-mix(in srgb, var(--sw, #94a3b8) 60%, var(--schulivo-card)); }
.color-swatch-auto { background: var(--schulivo-card); border: 2px dashed var(--schulivo-border); }
.color-swatch-auto.selected { border-color: var(--schulivo-primary); color: var(--schulivo-primary); }
.color-swatch-auto svg { width: 1.1rem; height: 1.1rem; }

.user-abbr-input { max-width: 5.5rem; padding: 0.3rem 0.5rem; text-transform: uppercase; }

/* ==========================================================================
   Lesson flyout: schedule entries (homework, class test, test, event, info)
   ========================================================================== */
.lesson-tabpane { margin-top: 1.1rem; }
.lesson-entries { margin-bottom: 0.5rem; }
.lesson-entries-date { font-size: 0.75rem; color: var(--schulivo-muted-foreground); }
.entry-add { border: 1px solid var(--schulivo-border); border-radius: 0.9rem; padding: 0.75rem; margin-bottom: 0.9rem; display: flex; flex-direction: column; gap: 0.5rem; }
.entry-add-row { display: flex; gap: 0.5rem; }
.entry-add-type { flex: 0 0 9rem; }
.entry-add-title { flex: 1; min-width: 0; }
.entry-add-btn { align-self: flex-end; }

.entry-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.5rem; }
.entry-item { display: flex; align-items: flex-start; gap: 0.6rem; border: 1px solid var(--schulivo-muted); border-radius: 0.75rem; padding: 0.6rem 0.7rem; }
.entry-badge { flex-shrink: 0; font-size: 0.66rem; font-weight: 700; padding: 0.15rem 0.5rem; border-radius: 9999px; color: var(--schulivo-primary-foreground); white-space: nowrap; }
.entry-badge-homework { background: #2563eb; }
.entry-badge-classtest { background: #dc2626; }
.entry-badge-test { background: #ea580c; }
.entry-badge-event { background: #0f766e; }
.entry-badge-info { background: #64748b; }
.entry-body { flex: 1; min-width: 0; }
.entry-title { font-size: 0.86rem; font-weight: 600; margin: 0; overflow-wrap: anywhere; }
.entry-desc { font-size: 0.78rem; color: var(--schulivo-muted-foreground); margin: 0.15rem 0 0; overflow-wrap: anywhere; white-space: pre-wrap; }
.entry-del { flex-shrink: 0; display: inline-flex; align-items: center; justify-content: center; border: none; background: transparent; color: var(--schulivo-muted-foreground); cursor: pointer; padding: 0.25rem; border-radius: 0.35rem; }
.entry-del svg { width: 0.9rem; height: 0.9rem; }
.entry-del:hover { background: rgba(249, 119, 112, 0.1); color: var(--schulivo-accent-coral); }

/* ==========================================================================
   Rooms tab, subject planning config, timetable generator
   ========================================================================== */
.form-grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.75rem; }
@media (max-width: 560px) { .form-grid-2 { grid-template-columns: 1fr; } }
.form-check { display: inline-flex; align-items: center; gap: 0.5rem; font-size: 0.85rem; font-weight: 600; }
.form-check input { width: 1.05rem; height: 1.05rem; }

.subj-config { border-top: 1px solid var(--schulivo-muted); margin-top: 0.4rem; padding-top: 1rem; display: flex; flex-direction: column; gap: 0.9rem; }
.subj-config-title { font-size: 0.9rem; font-weight: 700; margin: 0; }
.subj-config-check { align-self: start; }

.teacher-check-list { display: flex; flex-wrap: wrap; gap: 0.4rem 1rem; margin-top: 0.4rem; }
.teacher-check { display: inline-flex; align-items: center; gap: 0.45rem; font-size: 0.85rem; font-weight: 500; }
.teacher-check input { width: 1rem; height: 1rem; }

.room-list { display: flex; flex-direction: column; gap: 0.5rem; margin-top: 0.5rem; }
.room-row { display: flex; align-items: center; gap: 0.85rem; border: 1px solid var(--schulivo-border); border-radius: 0.9rem; padding: 0.7rem 0.9rem; background: var(--schulivo-card); }
.room-row-icon { flex-shrink: 0; width: 2.5rem; height: 2.5rem; border-radius: 0.7rem; display: inline-flex; align-items: center; justify-content: center; color: var(--schulivo-primary-foreground); background: #64748b; }
.room-row-icon svg { width: 1.2rem; height: 1.2rem; }
.room-type-normal { background: #64748b; }
.room-type-gym { background: #ef4444; }
.room-type-computer { background: #3b82f6; }
.room-type-lab { background: #22c55e; }
.room-row-body { flex: 1; min-width: 0; }
.room-row-name { font-weight: 600; margin: 0; }
.room-row-meta { font-size: 0.78rem; color: var(--schulivo-muted-foreground); margin: 0.1rem 0 0; }

.gen-result { border: 1px solid var(--schulivo-border); border-radius: 0.9rem; padding: 0.85rem; display: flex; flex-direction: column; gap: 0.6rem; }
.gen-result-head { display: flex; align-items: center; justify-content: space-between; gap: 0.5rem; }
.gen-result-count { font-weight: 700; font-size: 0.9rem; }
.gen-issues { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.3rem; max-height: 12rem; overflow-y: auto; }
.gen-issues li { font-size: 0.8rem; color: var(--schulivo-muted-foreground); padding-left: 0.9rem; position: relative; }
.gen-issues li::before { content: "•"; position: absolute; left: 0; color: var(--schulivo-accent-yellow); }
.gen-issues-error li { color: var(--schulivo-accent-coral); }
.gen-issues-error li::before { color: var(--schulivo-accent-coral); }

.gen-preview { display: flex; flex-direction: column; gap: 0.6rem; }
.gen-preview-head { display: flex; align-items: center; justify-content: space-between; gap: 0.75rem; }
.gen-preview-title { font-weight: 700; font-size: 0.9rem; }
.gen-preview-head .select-input { max-width: 14rem; }
.gen-preview-wrap { border: 1px solid var(--schulivo-border); border-radius: 0.8rem; }
.gen-preview-table { min-width: 30rem; }
.gen-preview-table thead th { font-size: 0.72rem; padding: 0.5rem 0.4rem; }
.gen-preview-table td { padding: 0.25rem; }
.gen-preview-table .tt-period-num { font-size: 0.72rem; }
/* ==========================================================================
   Study (Lerninhalte)
   ========================================================================== */
.study-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.75rem; margin-bottom: 1.1rem; }
.study-stat { background: var(--schulivo-card); border: 1px solid var(--schulivo-border); border-radius: 0.9rem; padding: 0.85rem 1rem; }
.study-stat-num { display: block; font-size: 1.5rem; font-weight: 800; }
.study-stat-label { display: block; font-size: 0.78rem; color: var(--schulivo-muted-foreground); }
@media (max-width: 700px) { .study-stats { grid-template-columns: 1fr 1fr; } }

.study-ai-banner { display: flex; align-items: center; gap: 0.9rem; background: rgba(28, 101, 200, 0.06); border: 1px solid var(--schulivo-border); border-radius: 1rem; padding: 0.9rem 1.1rem; margin-bottom: 1.1rem; flex-wrap: wrap; }
.study-ai-icon { flex-shrink: 0; width: 2.75rem; height: 2.75rem; border-radius: 0.85rem; background: var(--schulivo-primary); color: var(--schulivo-primary-foreground); display: inline-flex; align-items: center; justify-content: center; }
.study-ai-icon svg { width: 1.4rem; height: 1.4rem; }
.study-ai-text { flex: 1 1 16rem; min-width: 0; }
.study-ai-title { font-weight: 700; margin: 0; }
.study-ai-sub { font-size: 0.82rem; color: var(--schulivo-muted-foreground); margin: 0.15rem 0 0; }

.study-filter { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1.1rem; }
.study-filter-btn { font-size: 0.82rem; font-weight: 600; border-radius: 9999px; padding: 0.35rem 0.9rem; border: 1px solid var(--schulivo-border); background: var(--schulivo-card); color: var(--schulivo-muted-foreground); cursor: pointer; }
.study-filter-btn.active { background: var(--schulivo-primary); color: var(--schulivo-primary-foreground); border-color: transparent; }

.study-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(16rem, 1fr)); gap: 1rem; }
.study-new-card { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.35rem; min-height: 13rem; border: 2px dashed var(--schulivo-border); border-radius: 1rem; background: transparent; cursor: pointer; color: var(--schulivo-muted-foreground); font-family: inherit; }
.study-new-card:hover { border-color: var(--schulivo-primary); color: var(--schulivo-primary); }
.study-new-plus { font-size: 2rem; line-height: 1; }
.study-new-title { font-weight: 600; }
.study-new-sub { font-size: 0.78rem; }

.study-card { display: flex; flex-direction: column; border: 1px solid var(--schulivo-border); border-radius: 1rem; overflow: hidden; background: var(--schulivo-card); text-decoration: none; color: inherit; transition: box-shadow 0.15s ease, transform 0.15s ease; }
.study-card:hover { box-shadow: 0 8px 20px rgba(15, 23, 42, 0.1); transform: translateY(-2px); }
.study-card-cover { position: relative; min-height: 6rem; padding: 0.75rem; display: flex; flex-direction: column; justify-content: space-between; background: var(--c, #3b82f6); color: var(--schulivo-primary-foreground); }
.study-card-badges { display: flex; gap: 0.35rem; }
.study-card-badge { font-size: 0.65rem; font-weight: 700; background: rgba(255, 255, 255, 0.25); padding: 0.1rem 0.5rem; border-radius: 9999px; }
.study-card-cover-meta { font-size: 0.72rem; font-weight: 600; opacity: 0.95; }
.study-card-body { padding: 0.85rem; display: flex; flex-direction: column; gap: 0.35rem; }
.study-card-title { font-weight: 700; margin: 0; }
.study-card-meta { font-size: 0.78rem; color: var(--schulivo-muted-foreground); margin: 0; }
.study-card-foot { display: flex; align-items: center; justify-content: space-between; margin-top: 0.35rem; font-size: 0.78rem; }
.study-card-learners { color: var(--schulivo-muted-foreground); }
.study-card-edit { font-weight: 600; color: var(--schulivo-primary); }

/* Labeled field helper (clean toolbars) */
.field { display: inline-flex; flex-direction: column; gap: 0.3rem; min-width: 0; }
.field-label { font-size: 0.72rem; font-weight: 700; color: var(--schulivo-muted-foreground); text-transform: uppercase; letter-spacing: 0.03em; }

/* Study – Lernfortschritt (teacher) */
.lp-toolbar { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-bottom: 1rem; }
.lp-toolbar .select-input { min-width: 16rem; }
.lp-summary { display: grid; grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr)); gap: 0.75rem; margin-bottom: 1rem; }
.lp-legend { display: flex; flex-wrap: wrap; gap: 1rem; margin-bottom: 0.75rem; font-size: 0.78rem; color: var(--schulivo-muted-foreground); }
.lp-legend-item { display: inline-flex; align-items: center; gap: 0.4rem; }
.lp-dot { width: 0.7rem; height: 0.7rem; border-radius: 9999px; display: inline-block; }
.lp-dot.lp-strong { background: #16a34a; }
.lp-dot.lp-medium { background: #f59e0b; }
.lp-dot.lp-weak { background: #ef4444; }
.lp-dot.lp-none { background: #cbd5e1; }

.lp-table-wrap { overflow-x: auto; border: 1px solid var(--schulivo-border); border-radius: 1rem; background: var(--schulivo-card); }
.lp-table { border-collapse: collapse; width: 100%; min-width: 40rem; }
.lp-table th, .lp-table td { padding: 0.6rem 0.7rem; text-align: center; border-bottom: 1px solid var(--schulivo-border); font-size: 0.82rem; }
.lp-table thead th { position: sticky; top: 0; background: var(--schulivo-muted); font-weight: 700; z-index: 1; }
.lp-table tbody tr:last-child td { border-bottom: none; }
.lp-col-name { text-align: left; position: sticky; left: 0; background: var(--schulivo-card); min-width: 11rem; }
.lp-table thead .lp-col-name { z-index: 2; background: var(--schulivo-muted); }
.lp-name { display: block; font-weight: 600; }
.lp-class { display: block; font-size: 0.72rem; color: var(--schulivo-muted-foreground); }
.lp-col-overall { min-width: 8rem; }
.lp-col-module { max-width: 8rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lp-bar { height: 0.45rem; border-radius: 9999px; background: var(--schulivo-muted); overflow: hidden; }
.lp-bar-fill { display: block; height: 100%; background: var(--schulivo-primary); border-radius: 9999px; }
.lp-overall-meta { display: block; margin-top: 0.25rem; font-size: 0.72rem; color: var(--schulivo-muted-foreground); }
.lp-cell-frac { display: block; font-weight: 700; }
.lp-cell-quiz { display: block; font-size: 0.7rem; opacity: 0.8; }
.lp-cell-dash { color: var(--schulivo-muted-foreground); }
.lp-cell.lp-strong { background: rgba(22, 163, 74, 0.14); color: #15803d; }
.lp-cell.lp-medium { background: rgba(245, 158, 11, 0.16); color: #b45309; }
.lp-cell.lp-weak { background: rgba(239, 68, 68, 0.14); color: #b91c1c; }
.lp-cell.lp-none { background: transparent; color: var(--schulivo-muted-foreground); }

/* Listening (audio) questions */
.st-audio { display: flex; flex-direction: column; gap: 0.5rem; margin: 0 0 0.9rem; padding: 0.85rem; border: 1px solid var(--schulivo-border); border-radius: 0.85rem; background: var(--schulivo-muted); }
.st-audio-label { display: inline-flex; align-items: center; gap: 0.5rem; font-size: 0.82rem; font-weight: 600; color: var(--schulivo-muted-foreground); }
.st-audio-label svg { width: 1.05rem; height: 1.05rem; flex-shrink: 0; }
.st-audio audio, .eqc-listening audio { width: 100%; height: 2.4rem; }
.eqc-listening { display: flex; flex-direction: column; gap: 0.5rem; margin-top: 0.6rem; }
.eqc-listening-note { font-size: 0.8rem; color: var(--schulivo-accent-coral, #c0392b); margin: 0; }
.eqc-transcript { font-size: 0.82rem; color: var(--schulivo-muted-foreground); background: var(--schulivo-muted); border-radius: 0.6rem; padding: 0.5rem 0.7rem; }
.eqc-transcript summary { cursor: pointer; font-weight: 600; }
.eqc-transcript p { margin: 0.5rem 0 0; white-space: pre-wrap; }

/* KI-Nutzung (Admin) */
.aiu-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.85rem; margin-bottom: 1.25rem; }
.aiu-card { background: var(--schulivo-card); border: 1px solid var(--schulivo-border); border-radius: 1rem; padding: 1rem 1.1rem; display: flex; flex-direction: column; gap: 0.25rem; }
.aiu-card-accent { background: rgba(28, 101, 200, 0.06); border-color: rgba(28, 101, 200, 0.25); }
.aiu-label { font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.03em; color: var(--schulivo-muted-foreground); }
.aiu-value { font-size: 1.7rem; font-weight: 700; line-height: 1.1; font-variant-numeric: tabular-nums; }
.aiu-sub { font-size: 0.78rem; color: var(--schulivo-muted-foreground); }

.aiu-progress-wrap { background: var(--schulivo-card); border: 1px solid var(--schulivo-border); border-radius: 1rem; padding: 1rem 1.1rem; margin-bottom: 1rem; }
.aiu-progress-head { display: flex; justify-content: space-between; font-size: 0.82rem; color: var(--schulivo-muted-foreground); margin-bottom: 0.5rem; font-variant-numeric: tabular-nums; }
.aiu-progress { height: 0.7rem; border-radius: 9999px; background: var(--schulivo-muted); overflow: hidden; }
.aiu-progress-fill { display: block; height: 100%; background: var(--schulivo-primary); border-radius: 9999px; transition: width 0.3s ease; }
.aiu-progress-fill.warn { background: #f59e0b; }
.aiu-progress-fill.over { background: #ef4444; }

.aiu-note { display: flex; gap: 0.65rem; align-items: flex-start; border-radius: 0.9rem; padding: 0.85rem 1rem; margin-bottom: 1rem; font-size: 0.9rem; }
.aiu-note svg { flex: 0 0 auto; width: 1.2rem; height: 1.2rem; margin-top: 0.05rem; }
.aiu-note-ok { background: rgba(15, 157, 88, 0.08); color: #157347; }
.aiu-note-over { background: rgba(239, 68, 68, 0.1); color: #b91c1c; }

.aiu-section { margin-top: 1.75rem; }
.aiu-h2 { font-size: 1.1rem; font-weight: 700; margin: 0 0 0.75rem; }
.aiu-empty { color: var(--schulivo-muted-foreground); font-size: 0.9rem; }
.aiu-tablewrap { overflow-x: auto; border: 1px solid var(--schulivo-border); border-radius: 1rem; background: var(--schulivo-card); }
.aiu-table { border-collapse: collapse; width: 100%; min-width: 32rem; font-size: 0.9rem; }
.aiu-table th, .aiu-table td { padding: 0.65rem 0.9rem; border-bottom: 1px solid var(--schulivo-border); text-align: left; }
.aiu-table th { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--schulivo-muted-foreground); background: var(--schulivo-muted); }
.aiu-table .r { text-align: right; font-variant-numeric: tabular-nums; }
.aiu-table tfoot td { border-top: 2px solid var(--schulivo-border); border-bottom: none; font-weight: 600; }

.aiu-hist { display: flex; flex-direction: column; gap: 0.5rem; background: var(--schulivo-card); border: 1px solid var(--schulivo-border); border-radius: 1rem; padding: 1rem 1.1rem; }
.aiu-hbar-row { display: grid; grid-template-columns: 4.5rem 1fr auto auto; align-items: center; gap: 0.75rem; font-size: 0.82rem; }
.aiu-hmonth { color: var(--schulivo-muted-foreground); }
.aiu-htrack { height: 0.55rem; border-radius: 9999px; background: var(--schulivo-muted); overflow: hidden; }
.aiu-hfill { display: block; height: 100%; background: var(--schulivo-primary); border-radius: 9999px; }
.aiu-htok { font-variant-numeric: tabular-nums; min-width: 4rem; text-align: right; }
.aiu-heur { font-variant-numeric: tabular-nums; min-width: 4rem; text-align: right; color: var(--schulivo-muted-foreground); }

.aiu-info { background: var(--schulivo-muted); border: 1px solid var(--schulivo-border); border-radius: 1rem; padding: 1.1rem 1.2rem; }
.aiu-info-h { margin: 0 0 0.5rem; font-size: 0.95rem; font-weight: 700; }
.aiu-info-p { margin: 0 0 0.5rem; font-size: 0.88rem; }
.aiu-info-list { margin: 0 0 0.6rem; padding-left: 1.1rem; font-size: 0.86rem; color: var(--schulivo-muted-foreground); display: flex; flex-direction: column; gap: 0.35rem; }
.aiu-info-list code { background: rgba(28, 101, 200, 0.1); color: var(--schulivo-primary); padding: 0.05rem 0.35rem; border-radius: 0.35rem; font-size: 0.82rem; }
.aiu-info-note { margin: 0; font-size: 0.82rem; color: var(--schulivo-muted-foreground); }

@media (max-width: 720px) {
    .aiu-cards { grid-template-columns: repeat(2, 1fr); }
    .aiu-hbar-row { grid-template-columns: 3.5rem 1fr auto; }
    .aiu-heur { display: none; }
}

/* Custom logo (branding) */
.brand-logo-img { max-width: 100%; max-height: 100%; width: auto; height: auto; object-fit: contain; display: block; }
.shell-logo .brand-logo-img, .student-logo .brand-logo-img, .brand-mark .brand-logo-img { width: 100%; height: 100%; }
.login-intro-logo { width: 72%; height: 72%; margin: auto; }

.brand-admin { display: grid; grid-template-columns: minmax(0, 18rem) 1fr; gap: 1.5rem; align-items: start; }
.brand-admin-preview { display: flex; flex-direction: column; gap: 0.6rem; }
.brand-admin-label, .brand-admin-hint { font-size: 0.78rem; color: var(--schulivo-muted-foreground); }
.brand-admin-label { font-weight: 700; text-transform: uppercase; letter-spacing: 0.03em; }
.brand-admin-frame { display: flex; align-items: center; justify-content: center; height: 9rem; padding: 1.25rem; border: 1px solid var(--schulivo-border); border-radius: 1rem; background: var(--schulivo-card); }
.brand-admin-frame.is-default { background: var(--schulivo-muted); }
.brand-admin-frame img { max-width: 100%; max-height: 100%; object-fit: contain; }
.brand-admin-actions { display: flex; flex-direction: column; gap: 0.85rem; }
.brand-upload { display: flex; flex-direction: column; align-items: center; gap: 0.3rem; text-align: center; padding: 1.5rem; border: 1.5px dashed var(--schulivo-border); border-radius: 1rem; cursor: pointer; transition: border-color 0.15s ease, background 0.15s ease; position: relative; }
.brand-upload:hover { border-color: var(--schulivo-primary); background: rgba(28, 101, 200, 0.03); }
.brand-upload-input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.brand-upload svg { width: 1.9rem; height: 1.9rem; color: var(--schulivo-primary); }
.brand-upload-title { font-weight: 600; }
.brand-upload-hint { font-size: 0.78rem; color: var(--schulivo-muted-foreground); }
.brand-admin-saved { font-size: 0.85rem; color: #157347; margin: 0; }
.brand-admin-note { font-size: 0.82rem; color: var(--schulivo-muted-foreground); margin: 0; }

@media (max-width: 640px) {
    .brand-admin { grid-template-columns: 1fr; }
}

/* ---------------- Hilfe / Dokumentation ---------------- */
.docs { min-height: 100vh; background: var(--schulivo-muted); color: var(--schulivo-foreground); font-family: var(--schulivo-font); }
.docs-topbar { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 1rem; height: 3.75rem; padding: 0 clamp(1rem, 4vw, 2rem); background: rgba(255, 255, 255, 0.85); backdrop-filter: blur(8px); border-bottom: 1px solid var(--schulivo-border); }
.docs-back { display: inline-flex; align-items: center; gap: 0.4rem; font-size: 0.85rem; font-weight: 600; color: var(--schulivo-muted-foreground); text-decoration: none; }
.docs-back:hover { color: var(--schulivo-primary); }
.docs-back svg { width: 1.05rem; height: 1.05rem; }
.docs-topbar-title { display: inline-flex; align-items: center; gap: 0.55rem; font-weight: 700; letter-spacing: -0.01em; }
.docs-logo { width: 1.9rem; height: 1.9rem; border-radius: 0.55rem; background: var(--schulivo-primary); color: var(--schulivo-primary-foreground); display: inline-flex; align-items: center; justify-content: center; }
.docs-logo svg { width: 1.1rem; height: 1.1rem; }

.docs-shell { max-width: 72rem; margin: 0 auto; display: grid; grid-template-columns: 16rem 1fr; gap: 2rem; padding: clamp(1.25rem, 3vw, 2.25rem) clamp(1rem, 4vw, 2rem) 4rem; }
.docs-sidebar { position: sticky; top: 5rem; align-self: start; display: flex; flex-direction: column; gap: 1rem; max-height: calc(100vh - 6rem); }

.docs-search { position: relative; display: flex; align-items: center; }
.docs-search svg { position: absolute; left: 0.8rem; width: 1.05rem; height: 1.05rem; color: var(--schulivo-muted-foreground); pointer-events: none; }
.docs-search input { width: 100%; height: 2.6rem; border-radius: 9999px; border: 1px solid var(--schulivo-border); background: var(--schulivo-card); padding: 0 2.4rem 0 2.4rem; font-size: 0.9rem; font-family: inherit; color: var(--schulivo-foreground); outline: none; transition: border-color 0.15s ease, box-shadow 0.15s ease; }
.docs-search input:focus { border-color: var(--schulivo-primary); box-shadow: 0 0 0 3px rgba(28, 101, 200, 0.12); }
.docs-search-clear { position: absolute; right: 0.5rem; width: 1.6rem; height: 1.6rem; border: none; background: none; color: var(--schulivo-muted-foreground); cursor: pointer; display: inline-flex; align-items: center; justify-content: center; border-radius: 9999px; }
.docs-search-clear:hover { background: var(--schulivo-muted); }
.docs-search-clear svg { position: static; width: 0.9rem; height: 0.9rem; }

.docs-nav { display: flex; flex-direction: column; gap: 0.15rem; overflow-y: auto; }
.docs-nav-item { display: flex; align-items: center; justify-content: space-between; gap: 0.5rem; width: 100%; text-align: left; border: none; background: none; font: inherit; color: var(--schulivo-muted-foreground); padding: 0.5rem 0.75rem; border-radius: 0.6rem; cursor: pointer; font-size: 0.88rem; }
.docs-nav-item:hover { background: var(--schulivo-card); color: var(--schulivo-foreground); }
.docs-nav-item.active { background: var(--schulivo-primary); color: var(--schulivo-primary-foreground); font-weight: 600; }
.docs-nav-count { font-size: 0.72rem; font-variant-numeric: tabular-nums; opacity: 0.7; }
.docs-nav-item.active .docs-nav-count { opacity: 0.85; }

.docs-main { min-width: 0; }
.docs-hero { margin-bottom: 1.75rem; }
.docs-hero-title { font-size: clamp(1.6rem, 3.5vw, 2.2rem); font-weight: 700; letter-spacing: -0.02em; margin: 0 0 0.5rem; }
.docs-hero-sub { color: var(--schulivo-muted-foreground); font-size: 1rem; margin: 0; max-width: 52ch; }
.docs-resultcount { color: var(--schulivo-muted-foreground); font-size: 0.85rem; margin: 0 0 1rem; }

.docs-empty { background: var(--schulivo-card); border: 1px solid var(--schulivo-border); border-radius: 1rem; padding: 2.5rem 1.5rem; text-align: center; color: var(--schulivo-muted-foreground); }
.docs-empty-title { font-weight: 700; color: var(--schulivo-foreground); margin: 0 0 0.4rem; }

.docs-catblock { margin-bottom: 2rem; }
.docs-cat-title { font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--schulivo-primary); margin: 0 0 0.85rem; }

.docs-article { background: var(--schulivo-card); border: 1px solid var(--schulivo-border); border-radius: 1.1rem; padding: 1.25rem 1.4rem 1.35rem; margin-bottom: 0.85rem; }
.docs-article-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin-bottom: 0.6rem; }
.docs-article-title { font-size: 1.1rem; font-weight: 700; letter-spacing: -0.015em; margin: 0; }
.docs-roles { display: flex; flex-wrap: wrap; gap: 0.35rem; }
.docs-role { font-size: 0.66rem; font-weight: 700; letter-spacing: 0.02em; padding: 0.18rem 0.5rem; border-radius: 9999px; white-space: nowrap; }
.docs-role-all { background: var(--schulivo-muted); color: var(--schulivo-muted-foreground); }
.docs-role-teacher { background: rgba(15, 157, 88, 0.14); color: #157347; }
.docs-role-student { background: rgba(214, 158, 15, 0.16); color: #b45309; }
.docs-role-parent { background: rgba(147, 51, 234, 0.14); color: #7c3aed; }
.docs-role-admin { background: rgba(28, 101, 200, 0.14); color: var(--schulivo-primary); }

.docs-article-body { font-size: 0.93rem; color: var(--schulivo-foreground); }
.docs-article-body p { margin: 0 0 0.7rem; }
.docs-article-body p:last-child { margin-bottom: 0; }
.docs-list, .docs-steps { margin: 0 0 0.7rem; padding-left: 1.3rem; display: flex; flex-direction: column; gap: 0.35rem; }
.docs-list { list-style: disc; }
.docs-steps { list-style: none; counter-reset: step; padding-left: 0; }
.docs-steps li { position: relative; padding-left: 2rem; }
.docs-steps li::before { counter-increment: step; content: counter(step); position: absolute; left: 0; top: 0; width: 1.45rem; height: 1.45rem; border-radius: 9999px; background: rgba(28, 101, 200, 0.1); color: var(--schulivo-primary); font-size: 0.78rem; font-weight: 700; display: inline-flex; align-items: center; justify-content: center; }
.docs-article-body code { background: rgba(28, 101, 200, 0.1); color: var(--schulivo-primary); padding: 0.05rem 0.4rem; border-radius: 0.35rem; font-size: 0.85em; }
.docs-tip { font-size: 0.86rem; color: var(--schulivo-muted-foreground); border-left: 3px solid var(--schulivo-primary); padding: 0.15rem 0 0.15rem 0.75rem; }
.docs-faq-q { font-weight: 600; margin-top: 0.9rem !important; }
.docs-inline-dot { display: inline-block; width: 0.65rem; height: 0.65rem; border-radius: 9999px; vertical-align: middle; margin: 0 0.1rem; }
.docs-inline-dot.ok { background: #16a34a; }
.docs-inline-dot.warn { background: #f59e0b; }
.docs-inline-dot.bad { background: #ef4444; }

@media (max-width: 820px) {
    .docs-shell { grid-template-columns: 1fr; gap: 1.25rem; }
    .docs-sidebar { position: static; max-height: none; }
    .docs-nav { flex-flow: row wrap; }
    .docs-nav-item { width: auto; }
    .docs-nav-item .docs-nav-count { display: none; }
}

.user-class-select { min-width: 9rem; padding: 0.28rem 0.55rem; font-size: 0.85rem; }
.user-edit-form { display: flex; flex-direction: column; gap: 0.9rem; }
.user-edit-row { display: flex; gap: 0.85rem; flex-wrap: wrap; }
.user-edit-row .field { flex: 1 1 10rem; }
.user-edit-form .field { display: flex; flex-direction: column; gap: 0.3rem; }

.user-del-reassign { background: rgba(28, 101, 200, 0.06); border: 1px solid rgba(28, 101, 200, 0.2); border-radius: 0.75rem; padding: 0.75rem 0.9rem; margin: 0.85rem 0; }
.user-del-reassign-head { display: flex; gap: 0.5rem; align-items: flex-start; font-size: 0.85rem; margin: 0 0 0.4rem; }
.user-del-reassign-head svg { width: 1.1rem; height: 1.1rem; flex-shrink: 0; color: var(--schulivo-primary); margin-top: 0.05rem; }
.user-del-list { margin: 0; padding-left: 1.4rem; font-size: 0.84rem; color: var(--schulivo-muted-foreground); display: flex; flex-direction: column; gap: 0.15rem; }

.class-homeroom { display: inline-flex; align-items: center; gap: 0.6rem; margin: 0.25rem 0 1.25rem; flex-wrap: wrap; }
.class-homeroom-label { display: inline-flex; align-items: center; gap: 0.4rem; font-size: 0.82rem; font-weight: 600; color: var(--schulivo-muted-foreground); }
.class-homeroom-label svg { width: 1.05rem; height: 1.05rem; }
.class-homeroom-select { min-width: 14rem; padding: 0.3rem 0.6rem; }
.detail-head-actions { display: flex; gap: 0.5rem; }

/* Subject edit: custom color + planning section */
.color-swatch-custom { position: relative; overflow: hidden; display: inline-flex; align-items: center; justify-content: center; color: var(--schulivo-primary-foreground); }
.color-swatch-custom svg { width: 1rem; height: 1rem; pointer-events: none; }
.color-swatch-input { position: absolute; inset: -2px; opacity: 0; cursor: pointer; border: none; padding: 0; background: none; }

.planning-section { margin-top: 0.25rem; border-top: 1px solid var(--schulivo-border); padding-top: 1.25rem; display: flex; flex-direction: column; gap: 1rem; }
.planning-head { display: flex; gap: 0.75rem; align-items: flex-start; }
.planning-icon { flex-shrink: 0; width: 2.25rem; height: 2.25rem; border-radius: 0.6rem; background: rgba(28, 101, 200, 0.1); color: var(--schulivo-primary); display: inline-flex; align-items: center; justify-content: center; }
.planning-icon svg { width: 1.2rem; height: 1.2rem; }
.planning-title { margin: 0; font-size: 1rem; font-weight: 700; }
.planning-hint { margin: 0.15rem 0 0; font-size: 0.82rem; color: var(--schulivo-muted-foreground); }
.planning-subtitle { display: block; font-weight: 600; font-size: 0.9rem; }

.planning-toggle { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 0.85rem 1rem; border: 1px solid var(--schulivo-border); border-radius: 0.85rem; cursor: pointer; background: var(--schulivo-card); }
.planning-toggle-text { display: flex; flex-direction: column; gap: 0.15rem; }
.planning-toggle-title { font-weight: 600; font-size: 0.92rem; }
.planning-toggle-sub { font-size: 0.8rem; color: var(--schulivo-muted-foreground); }
.planning-toggle-input { position: absolute; opacity: 0; width: 0; height: 0; }
.planning-toggle-track { flex-shrink: 0; width: 2.6rem; height: 1.5rem; border-radius: 9999px; background: var(--schulivo-border); position: relative; transition: background 0.15s ease; }
.planning-toggle-track::after { content: ""; position: absolute; top: 0.15rem; left: 0.15rem; width: 1.2rem; height: 1.2rem; border-radius: 9999px; background: var(--schulivo-card); box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2); transition: transform 0.15s ease; }
.planning-toggle-input:checked ~ .planning-toggle-track { background: var(--schulivo-primary); }
.planning-toggle-input:checked ~ .planning-toggle-track::after { transform: translateX(1.1rem); }

.planning-teachers { display: flex; flex-direction: column; gap: 0.2rem; }
.teacher-chips { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 0.35rem; }
.teacher-chip { display: inline-flex; align-items: center; gap: 0.35rem; padding: 0.35rem 0.8rem; border-radius: 9999px; border: 1px solid var(--schulivo-border); background: var(--schulivo-card); font-size: 0.85rem; font-weight: 500; cursor: pointer; color: var(--schulivo-foreground); transition: border-color 0.12s ease, background 0.12s ease, color 0.12s ease; }
.teacher-chip:hover { border-color: var(--schulivo-primary); }
.teacher-chip.selected { background: var(--schulivo-primary); border-color: var(--schulivo-primary); color: var(--schulivo-primary-foreground); }
.teacher-chip svg { width: 0.85rem; height: 0.85rem; }

.form-actions-del { margin-right: auto; }

.dash-empty-text { color: var(--schulivo-muted-foreground); font-size: 0.88rem; margin: 0.65rem 0 0; }
.dash-trend-pill.down { color: #b91c1c; background: rgba(239, 68, 68, 0.12); }
.dash-trend-pill.down svg { transform: scaleY(-1); }

.shell-help-link { display: flex; align-items: center; gap: 0.6rem; padding: 0.55rem 0.7rem; margin-bottom: 0.35rem; border-radius: 0.6rem; font-size: 0.85rem; font-weight: 500; color: var(--schulivo-muted-foreground); text-decoration: none; transition: background 0.15s ease, color 0.15s ease; }
.shell-help-link:hover { background: rgba(28, 101, 200, 0.08); color: var(--schulivo-primary); }
.shell-help-link svg { width: 1.15rem; height: 1.15rem; flex-shrink: 0; }
.shell-build { margin: 0.5rem 0 0; text-align: center; font-size: 0.68rem; letter-spacing: 0.03em; color: var(--schulivo-muted-foreground); opacity: 0.7; }

.study-lp-done { display: inline-flex; align-items: center; gap: 0.3rem; font-size: 0.8rem; font-weight: 700; color: #15803d; background: rgba(22, 163, 74, 0.12); padding: 0.3rem 0.7rem; border-radius: 9999px; white-space: nowrap; }

.study-toolbar { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-bottom: 1.25rem; }
.study-search { position: relative; display: flex; align-items: center; flex: 1 1 16rem; min-width: 0; }
.study-search svg { position: absolute; left: 0.85rem; width: 1.05rem; height: 1.05rem; color: var(--schulivo-muted-foreground); pointer-events: none; }
.study-search input { width: 100%; height: 2.6rem; border-radius: 9999px; border: 1px solid var(--schulivo-border); background: var(--schulivo-card); padding: 0 1rem 0 2.5rem; font-size: 0.9rem; font-family: inherit; color: var(--schulivo-foreground); outline: none; transition: border-color 0.15s ease, box-shadow 0.15s ease; }
.study-search input:focus { border-color: var(--schulivo-primary); box-shadow: 0 0 0 3px rgba(28, 101, 200, 0.12); }
.study-subject-filter { flex: 0 0 auto; min-width: 11rem; }

.study-head-actions { display: flex; gap: 0.5rem; }
.study-module { }
.study-module-head { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 0.75rem; }
.study-module-title { font-weight: 700; }
.study-lesson-list { display: flex; flex-direction: column; gap: 0.4rem; }
.study-lesson-row { display: flex; align-items: center; gap: 0.6rem; border: 1px solid var(--schulivo-muted); border-radius: 0.7rem; padding: 0.5rem 0.7rem; }
.study-lesson-type { font-size: 0.68rem; font-weight: 700; border-radius: 9999px; padding: 0.12rem 0.5rem; color: var(--schulivo-primary-foreground); white-space: nowrap; }
.study-lesson-type.type-text { background: #64748b; }
.study-lesson-type.type-video { background: #3b82f6; }
.study-lesson-type.type-quiz { background: #a855f7; }
.study-lesson-name { flex: 1; min-width: 0; font-weight: 600; font-size: 0.88rem; overflow: hidden; text-overflow: ellipsis; }
.study-lesson-dur { font-size: 0.75rem; color: var(--schulivo-muted-foreground); white-space: nowrap; }
.study-lesson-del { border: none; background: transparent; color: var(--schulivo-muted-foreground); cursor: pointer; padding: 0.2rem; border-radius: 0.35rem; display: inline-flex; }
.study-lesson-del svg { width: 0.9rem; height: 0.9rem; }
.study-lesson-del:hover { background: rgba(249, 119, 112, 0.1); color: var(--schulivo-accent-coral); }
.study-add-lesson { display: flex; gap: 0.5rem; margin-top: 0.7rem; }
.study-add-lesson .select-input { max-width: 12rem; }
.study-add-module { display: flex; gap: 0.5rem; margin-top: 1.25rem; }

.study-quiz-edit { display: flex; flex-direction: column; gap: 0.75rem; }
.study-qq { border: 1px solid var(--schulivo-border); border-radius: 0.8rem; padding: 0.7rem; display: flex; flex-direction: column; gap: 0.45rem; }
.study-qq-head { display: flex; gap: 0.5rem; align-items: center; }
.study-qo { display: flex; align-items: center; gap: 0.5rem; }
.study-qo input[type=checkbox] { width: 1.05rem; height: 1.05rem; flex-shrink: 0; }

/* Study – progress bars + student runner */
.study-progress { display: flex; align-items: center; gap: 0.5rem; margin-top: 0.4rem; }
.study-progress-bar { flex: 1; height: 0.45rem; border-radius: 9999px; background: var(--schulivo-muted); overflow: hidden; }
.study-progress-bar > span { display: block; height: 100%; background: var(--schulivo-primary); border-radius: 9999px; }
.study-progress-label { font-size: 0.72rem; font-weight: 700; color: var(--schulivo-muted-foreground); }

.study-runner { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 1.25rem; align-items: start; margin-top: 1rem; }
.study-runner > * { min-width: 0; }
.study-runner-main { display: flex; flex-direction: column; gap: 0.75rem; }
.study-runner-side { display: flex; flex-direction: column; gap: 1.25rem; }
@media (max-width: 1000px) { .study-runner { grid-template-columns: minmax(0, 1fr); } }

.study-hero { border-radius: 1.1rem; min-height: 11rem; background: var(--c, #3b82f6); color: var(--schulivo-primary-foreground); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.4rem; padding: 1.5rem; text-align: center; }
.study-hero-type { font-size: 0.8rem; opacity: 0.9; }
.study-hero-title { font-size: 1.35rem; font-weight: 700; }
.study-badges { display: flex; gap: 0.4rem; margin-top: 0.4rem; }

.study-lesson-panel { }
.study-lesson-panel-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 0.75rem; margin-bottom: 0.85rem; flex-wrap: wrap; }
.study-lp-title { font-weight: 700; margin: 0; }
.study-lp-sub { font-size: 0.8rem; color: var(--schulivo-muted-foreground); margin: 0.15rem 0 0; }
.study-video { position: relative; padding-top: 56.25%; border-radius: 0.8rem; overflow: hidden; margin-bottom: 0.85rem; background: #000; }
.study-video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.study-summary { border: 1px solid var(--schulivo-muted); border-radius: 0.75rem; padding: 0.75rem 0.9rem; margin-bottom: 0.85rem; }
.study-summary-label { font-size: 0.68rem; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; color: var(--schulivo-muted-foreground); }
.study-summary p { margin: 0.25rem 0 0; font-size: 0.9rem; }

.study-quiz { display: flex; flex-direction: column; gap: 1rem; }
.study-quiz-q { }
.study-quiz-qtext { font-weight: 600; margin: 0 0 0.5rem; }
.study-quiz-opt { display: flex; align-items: center; gap: 0.55rem; border: 1px solid var(--schulivo-border); border-radius: 0.6rem; padding: 0.5rem 0.7rem; margin-bottom: 0.4rem; cursor: pointer; font-size: 0.9rem; }
.study-quiz-opt input { width: 1.05rem; height: 1.05rem; }
.study-quiz-opt.correct { background: rgba(14, 160, 83, 0.12); border-color: var(--schulivo-success); }
.study-quiz-opt.wrong { background: rgba(249, 119, 112, 0.15); border-color: var(--schulivo-accent-coral); }
.study-quiz-actions { display: flex; align-items: center; gap: 0.75rem; }
.study-quiz-score { font-weight: 700; }

.study-lesson-nav { display: flex; align-items: center; justify-content: space-between; gap: 0.5rem; margin-top: 1.1rem; padding-top: 0.85rem; border-top: 1px solid var(--schulivo-muted); flex-wrap: wrap; }

.study-side-progresshead { display: flex; align-items: center; justify-content: space-between; font-weight: 700; font-size: 0.9rem; margin-bottom: 0.5rem; }
.study-side-sub { font-size: 0.78rem; color: var(--schulivo-muted-foreground); margin: 0.4rem 0 0; }
.study-side-modules { font-size: 0.72rem; color: var(--schulivo-muted-foreground); }
.study-side-module { font-size: 0.7rem; font-weight: 700; letter-spacing: 0.04em; color: var(--schulivo-muted-foreground); margin: 0.75rem 0 0.35rem; }
.study-side-lesson { display: flex; align-items: center; gap: 0.6rem; width: 100%; text-align: left; border: none; background: transparent; padding: 0.45rem 0.5rem; border-radius: 0.55rem; cursor: pointer; }
.study-side-lesson:hover { background: var(--schulivo-muted); }
.study-side-lesson.active { background: rgba(28, 101, 200, 0.08); }
.study-side-check { flex-shrink: 0; width: 1.05rem; height: 1.05rem; border-radius: 9999px; border: 2px solid var(--schulivo-border); }
.study-side-check.done { background: var(--schulivo-success); border-color: var(--schulivo-success); }
.study-side-lesson-body { display: flex; flex-direction: column; min-width: 0; }
.study-side-lesson-title { font-size: 0.85rem; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.study-side-lesson-meta { font-size: 0.72rem; color: var(--schulivo-muted-foreground); }

.study-create-card { max-width: 40rem; }
.study-create-hint { font-size: 0.8rem; color: var(--schulivo-muted-foreground); margin: 0.5rem 0 0; }

/* Panel (global) — same look as the scoped ClassDetail panels, for pages like Klassenbuch */
.panel { border-radius: 0.875rem; border: 1px solid var(--schulivo-border); background: var(--schulivo-card); box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05); padding: 1.5rem; }
.panel-head { display: flex; align-items: center; gap: 0.6rem; margin-bottom: 0.85rem; }
.panel-icon { display: inline-flex; align-items: center; justify-content: center; width: 2rem; height: 2rem; flex-shrink: 0; border-radius: 0.5rem; background: color-mix(in srgb, var(--schulivo-primary) 10%, transparent); color: var(--schulivo-primary); }
.panel-icon svg { width: 1.1rem; height: 1.1rem; }
.panel-title { font-size: 1rem; font-weight: 600; margin: 0; }
.panel-count { font-weight: 500; color: var(--schulivo-muted-foreground); margin-left: 0.25rem; }
.panel-text { font-size: 0.875rem; color: var(--schulivo-muted-foreground); margin: 0 0 1rem; }

/* Klassenbuch */
.kb-header { display: flex; align-items: flex-start; gap: 0.9rem; background: var(--schulivo-card); border: 1px solid var(--schulivo-border); border-radius: 1.1rem; padding: 1rem 1.1rem; margin-bottom: 1.25rem; flex-wrap: wrap; }
.kb-header-icon { flex-shrink: 0; width: 3rem; height: 3rem; border-radius: 0.85rem; background: rgba(28, 101, 200, 0.1); color: var(--schulivo-primary); display: inline-flex; align-items: center; justify-content: center; }
.kb-header-icon svg { width: 1.5rem; height: 1.5rem; }
.kb-header-main { flex: 1 1 16rem; min-width: 0; }
.kb-header-top { display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap; }
.kb-class-select { font-size: 1.35rem; font-weight: 800; border: none; background: rgba(28, 101, 200, 0.08); color: var(--schulivo-primary); border-radius: 0.6rem; padding: 0.1rem 0.5rem; font-family: inherit; cursor: pointer; }
.kb-header-sub { font-size: 0.85rem; color: var(--schulivo-muted-foreground); margin: 0.35rem 0 0; }
.kb-header-actions { display: flex; gap: 0.5rem; flex-wrap: wrap; align-items: center; }
.kb-title { font-size: 1.25rem; font-weight: 700; margin: 0; letter-spacing: -0.01em; }
.kb-toolbar { display: flex; flex-wrap: wrap; gap: 0.85rem; margin-bottom: 1.25rem; }
.kb-toolbar .field { flex: 0 1 auto; }
.kb-toolbar .kb-field-unit { flex: 1 1 16rem; }
.kb-toolbar .select-input, .kb-toolbar .text-input { width: 100%; }
.kb-date { width: auto; }
.kb-unit { max-width: 14rem; }

.kb-layout { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 1.25rem; align-items: start; }
.kb-layout > * { min-width: 0; }
.kb-main { display: flex; flex-direction: column; gap: 1.25rem; }
@media (max-width: 1000px) { .kb-layout { grid-template-columns: minmax(0, 1fr); } }

.kb-att-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 0.75rem; margin-bottom: 0.9rem; flex-wrap: wrap; }
.kb-att-sub { font-size: 0.8rem; color: var(--schulivo-muted-foreground); margin: 0.2rem 0 0; }
.kb-att-list { display: flex; flex-direction: column; }
.kb-att-row { display: grid; grid-template-columns: 9rem 1fr 12rem; gap: 0.6rem; align-items: center; padding: 0.6rem 0; border-top: 1px solid var(--schulivo-muted); }
.kb-att-row:first-child { border-top: none; }
.kb-att-name { font-weight: 600; font-size: 0.88rem; overflow: hidden; text-overflow: ellipsis; }
.kb-att-chips { display: flex; flex-wrap: wrap; gap: 0.3rem; }
.kb-att-note { padding: 0.35rem 0.55rem; }
.kb-chip { font-size: 0.72rem; font-weight: 600; border-radius: 9999px; padding: 0.22rem 0.6rem; cursor: pointer; border: 1px solid var(--schulivo-border); background: var(--schulivo-card); color: var(--schulivo-muted-foreground); }
.kb-chip:hover { border-color: var(--schulivo-primary); }
.kb-chip.active.kb-chip-present { background: rgba(14, 160, 83, 0.14); color: var(--schulivo-success); border-color: transparent; }
.kb-chip.active.kb-chip-late { background: rgba(239, 168, 49, 0.18); color: #a86a13; border-color: transparent; }
.kb-chip.active.kb-chip-excused { background: rgba(28, 101, 200, 0.14); color: var(--schulivo-primary); border-color: transparent; }
.kb-chip.active.kb-chip-unexcused { background: rgba(249, 119, 112, 0.18); color: #c0392b; border-color: transparent; }
@media (max-width: 640px) {
    .kb-att-row { grid-template-columns: 1fr; gap: 0.35rem; }
    .kb-att-note { width: 100%; }
}

.kb-side { display: flex; flex-direction: column; gap: 1.25rem; }
.kb-side-card { }
.kb-side-title { font-size: 1rem; font-weight: 700; margin: 0 0 0.15rem; }
.kb-side-sub { font-size: 0.8rem; color: var(--schulivo-muted-foreground); margin: 0 0 0.75rem; }
.kb-quota { background: rgba(28, 101, 200, 0.05); border-radius: 0.9rem; padding: 0.85rem 1rem; margin-bottom: 0.85rem; }
.kb-quota-label { display: block; font-size: 0.75rem; color: var(--schulivo-muted-foreground); }
.kb-quota-value { display: block; font-size: 2rem; font-weight: 800; color: var(--schulivo-primary); line-height: 1.1; }
.kb-quota-sub { display: block; font-size: 0.75rem; color: var(--schulivo-muted-foreground); }
.kb-tiles { display: grid; grid-template-columns: 1fr 1fr; gap: 0.6rem; }
.kb-tile { border: 1px solid var(--schulivo-border); border-radius: 0.8rem; padding: 0.6rem 0.75rem; }
.kb-tile-num { display: block; font-size: 1.4rem; font-weight: 800; }
.kb-tile-label { display: block; font-size: 0.72rem; color: var(--schulivo-muted-foreground); }
.kb-tile-present .kb-tile-num { color: var(--schulivo-success); }
.kb-tile-late .kb-tile-num { color: #a86a13; }
.kb-tile-excused .kb-tile-num { color: var(--schulivo-primary); }
.kb-tile-unexcused .kb-tile-num { color: #c0392b; }
.kb-exam-title { font-weight: 700; font-size: 0.92rem; margin: 0; }

.pt-list { display: flex; flex-direction: column; gap: 0.5rem; max-height: 24rem; overflow-y: auto; }
.pt-row { display: flex; align-items: center; gap: 0.6rem; }
.pt-num { flex: 0 0 4rem; font-weight: 600; font-size: 0.85rem; color: var(--schulivo-muted-foreground); }
.pt-time { flex: 1 1 auto; min-width: 0; }
.pt-dash { color: var(--schulivo-muted-foreground); }

.gen-preview-cell {
    font-size: 0.72rem; font-weight: 600; line-height: 1.15; border-radius: 0.4rem; padding: 0.3rem 0.35rem;
    color: var(--schulivo-foreground); text-align: center;
    background: color-mix(in srgb, var(--tt-color, #3b82f6) 16%, var(--schulivo-card));
    border-left: 3px solid var(--tt-color, #3b82f6);
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}

/* ==========================================================================
   Student agenda / absences / messages + parent portal
   ========================================================================== */
.student-nav-badge {
    display: inline-flex; align-items: center; justify-content: center; min-width: 1.15rem; height: 1.15rem;
    padding: 0 0.3rem; font-size: 0.65rem; font-weight: 800; border-radius: 9999px; background: var(--schulivo-accent-coral); color: var(--schulivo-primary-foreground); margin-left: 0.25rem;
}

.agenda-list-page { max-width: 44rem; }

/* Student "Termine" page */
.termine-list { display: flex; flex-direction: column; gap: 1.5rem; max-width: 46rem; }
.termine-day-head { display: flex; align-items: baseline; justify-content: space-between; gap: 0.5rem; margin-bottom: 0.6rem; }
.termine-day-label { font-size: 0.95rem; font-weight: 700; }
.termine-day-count { font-size: 0.75rem; color: var(--schulivo-muted-foreground); }
.termine-day-items { display: flex; flex-direction: column; gap: 0.5rem; }
.termine-item { display: flex; align-items: center; gap: 0.85rem; background: var(--schulivo-card); border: 1px solid var(--schulivo-border); border-radius: 0.9rem; padding: 0.75rem 0.9rem; }
.termine-ico { flex-shrink: 0; width: 2.5rem; height: 2.5rem; border-radius: 0.7rem; display: inline-flex; align-items: center; justify-content: center; color: var(--schulivo-primary-foreground); background: var(--ec, #64748b); }
.termine-ico svg { width: 1.2rem; height: 1.2rem; }
.termine-body { flex: 1; min-width: 0; }
.termine-item-title { font-weight: 600; margin: 0; overflow-wrap: anywhere; }
.termine-item-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem; margin-top: 0.25rem; }
.termine-tag { font-size: 0.68rem; font-weight: 700; color: var(--schulivo-primary-foreground); background: var(--ec, #64748b); border-radius: 9999px; padding: 0.1rem 0.55rem; }
.termine-subject { font-size: 0.78rem; color: var(--schulivo-muted-foreground); }

.termine-empty { text-align: center; padding: 3rem 1rem; max-width: 30rem; margin: 0 auto; }
.termine-empty-icon { width: 3.5rem; height: 3.5rem; border-radius: 1rem; background: var(--schulivo-muted); color: var(--schulivo-muted-foreground); display: inline-flex; align-items: center; justify-content: center; }
.termine-empty-icon svg { width: 1.8rem; height: 1.8rem; }
.termine-empty-title { font-size: 1.1rem; font-weight: 700; margin: 0.85rem 0 0.35rem; }
.termine-empty-text { font-size: 0.88rem; color: var(--schulivo-muted-foreground); margin: 0; }

.absence-list, .msg-list { list-style: none; margin: 1rem 0 0; padding: 0; display: flex; flex-direction: column; gap: 0.5rem; max-width: 44rem; }
.absence-item { display: flex; align-items: center; gap: 0.75rem; border: 1px solid var(--schulivo-border); border-radius: 0.75rem; padding: 0.6rem 0.8rem; background: var(--schulivo-card); }
.absence-range { font-weight: 700; font-size: 0.85rem; white-space: nowrap; }
.absence-periods { flex-shrink: 0; font-size: 0.72rem; font-weight: 600; color: var(--schulivo-primary); background: rgba(28, 101, 200, 0.1); padding: 0.1rem 0.5rem; border-radius: 9999px; white-space: nowrap; }
.absence-reason { flex: 1; min-width: 0; font-size: 0.85rem; color: var(--schulivo-muted-foreground); overflow-wrap: anywhere; }
.absence-del { flex-shrink: 0; border: none; background: transparent; color: var(--schulivo-muted-foreground); cursor: pointer; padding: 0.25rem; border-radius: 0.35rem; display: inline-flex; }
.absence-del svg { width: 0.9rem; height: 0.9rem; }
.absence-del:hover { background: rgba(249, 119, 112, 0.1); color: var(--schulivo-accent-coral); }

.msg-item { display: flex; align-items: flex-start; gap: 0.8rem; border: 1px solid var(--schulivo-border); border-radius: 0.9rem; padding: 0.85rem 1rem; background: var(--schulivo-card); }
.msg-item.unread { border-color: var(--schulivo-primary); background: rgba(28, 101, 200, 0.03); }
.msg-avatar { flex-shrink: 0; width: 2.4rem; height: 2.4rem; border-radius: 9999px; background: rgba(28, 101, 200, 0.12); color: var(--schulivo-primary); font-size: 0.8rem; font-weight: 700; display: inline-flex; align-items: center; justify-content: center; }
.msg-body-wrap { flex: 1; min-width: 0; }
.msg-head { display: flex; align-items: baseline; justify-content: space-between; gap: 0.75rem; }
.msg-title { font-weight: 700; font-size: 0.92rem; }
.msg-date { font-size: 0.72rem; color: var(--schulivo-muted-foreground); white-space: nowrap; }
.msg-body { font-size: 0.88rem; margin: 0.3rem 0; overflow-wrap: anywhere; white-space: pre-wrap; }
.msg-author { font-size: 0.75rem; color: var(--schulivo-muted-foreground); }
.msg-unread-dot { flex-shrink: 0; width: 0.6rem; height: 0.6rem; border-radius: 9999px; background: var(--schulivo-primary); margin-top: 0.5rem; }

.msg-empty { text-align: center; padding: 3rem 1rem; max-width: 28rem; margin: 0 auto; }
.msg-empty-icon { width: 3.5rem; height: 3.5rem; border-radius: 1rem; background: var(--schulivo-muted); color: var(--schulivo-muted-foreground); display: inline-flex; align-items: center; justify-content: center; }
.msg-empty-icon svg { width: 1.8rem; height: 1.8rem; }
.msg-empty-title { font-size: 1.1rem; font-weight: 700; margin: 0.85rem 0 0.35rem; }
.msg-empty-text { font-size: 0.88rem; color: var(--schulivo-muted-foreground); margin: 0; }

.parent-login-link { display: inline-flex; align-items: center; gap: 0.5rem; margin-top: 1.25rem; font-size: 0.9rem; font-weight: 600; color: var(--schulivo-primary); text-decoration: none; }
.parent-login-link svg { width: 1.05rem; height: 1.05rem; }
.parent-login-link:hover { text-decoration: underline; }
.parent-login-card { display: flex; flex-direction: column; gap: 0.85rem; max-width: 24rem; margin: 1.5rem auto 0; width: 100%; }
.parent-login-back { text-align: center; font-size: 0.8rem; color: var(--schulivo-muted-foreground); text-decoration: none; }
.parent-login-back:hover { text-decoration: underline; }

.cs-weekly { display: flex; align-items: center; gap: 0.5rem; margin: 0.4rem 0; }
.cs-weekly-label { font-size: 0.8rem; color: var(--schulivo-muted-foreground); }
.cs-weekly-input { width: 5rem; padding: 0.3rem 0.5rem; }

.user-limit-inputs { display: inline-flex; align-items: center; gap: 0.3rem; }
.user-limit-input { width: 3.2rem; padding: 0.3rem 0.4rem; text-align: center; }

.user-avail-btn {
    display: inline-flex; align-items: center; justify-content: center; width: 2rem; height: 2rem;
    border: 1px solid var(--schulivo-border); background: var(--schulivo-card); border-radius: 0.5rem; cursor: pointer; color: var(--schulivo-primary);
}
.user-avail-btn:hover { border-color: var(--schulivo-primary); background: rgba(28, 101, 200, 0.06); }
.user-avail-btn svg { width: 1rem; height: 1rem; }

.avail-grid { display: grid; grid-template-columns: 2.5rem repeat(5, minmax(0, 1fr)); gap: 0.3rem; margin: 0.5rem 0 1rem; }
.avail-corner { }
.avail-dayhead { text-align: center; font-size: 0.75rem; font-weight: 700; color: var(--schulivo-muted-foreground); }
.avail-periodhead { display: flex; align-items: center; font-size: 0.75rem; font-weight: 600; color: var(--schulivo-muted-foreground); }
.avail-cell {
    height: 1.9rem; border: 1px solid var(--schulivo-border); border-radius: 0.4rem; background: rgba(14, 160, 83, 0.1); cursor: pointer;
    transition: background 0.1s ease;
}
.avail-cell:hover { background: rgba(14, 160, 83, 0.2); }
.avail-cell.blocked { background: rgba(249, 119, 112, 0.25); border-color: rgba(249, 119, 112, 0.5); }
.avail-cell.blocked:hover { background: rgba(249, 119, 112, 0.4); }

/* ===================== Shell layout (global) =====================
   Moved out of AppShell.razor.css / StudentShell.razor.css: scoped CSS only applies to its
   own component, so the shared .shell-* classes were unstyled in the student/parent shells. */
.shell {
    display: flex;
    height: 100vh;
    overflow: hidden;
    background-color: var(--schulivo-background);
    font-family: var(--schulivo-font);
    color: var(--schulivo-foreground);
}

.shell-backdrop {
    display: none;
}

/* sidebar */

.shell-sidebar {
    display: flex;
    flex-direction: column;
    width: 16rem;
    flex-shrink: 0;
    border-right: 1px solid var(--schulivo-sidebar-border);
    background-color: var(--schulivo-sidebar);
}

.shell-sidebar-header {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    padding: 0.875rem 0.75rem;
    border-bottom: 1px solid var(--schulivo-sidebar-border);
}

.shell-logo {
    display: flex;
    flex-shrink: 0;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    color: var(--schulivo-primary);
}

.shell-logo svg {
    width: 1.75rem;
    height: 1.75rem;
}

.shell-brand-block {
    display: flex;
    flex-direction: column;
    min-width: 0;
    line-height: 1.25;
}

.shell-brand-name {
    font-size: 0.875rem;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.shell-brand-sub {
    font-size: 0.75rem;
    color: var(--schulivo-muted-foreground);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 11rem;
}

.shell-nav {
    flex: 1 1 auto;
    min-height: 0;
    /* Compact enough to fit without its own scrollbar on normal desktops, so only the main content
       scrolls. auto stays as a safety net for very short viewports (keeps all links reachable). */
    overflow-y: auto;
    padding: 0.6rem 0.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
}

.shell-nav-group {
    padding: 0 0.25rem;
}

.shell-nav-label {
    padding: 0 0.5rem;
    height: 1.4rem;
    display: flex;
    align-items: center;
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: color-mix(in srgb, var(--schulivo-muted-foreground) 70%, transparent);
}

/* NavLink renders its own <a>, which does NOT inherit this component's CSS-isolation scope
   attribute - so these rules must reach into it with ::deep, otherwise the links fall back to the
   default inline <a> and end up side by side / wrapping instead of stacked. */
.shell-nav .shell-nav-link {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.625rem;
    height: 2rem;
    margin-bottom: 0.125rem;
    border-radius: 0.5rem;
    padding: 0 0.5rem;
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--schulivo-sidebar-foreground, var(--schulivo-foreground));
    text-decoration: none;
    transition: background-color 0.15s ease, color 0.15s ease;
}

.shell-nav .shell-nav-link svg {
    width: 1rem;
    height: 1rem;
    flex-shrink: 0;
    color: var(--schulivo-muted-foreground);
}

.shell-nav .shell-nav-link:hover {
    background-color: color-mix(in srgb, var(--schulivo-primary) 6%, transparent);
}

.shell-nav .shell-nav-link.active {
    background-color: color-mix(in srgb, var(--schulivo-primary) 10%, transparent);
    color: var(--schulivo-foreground);
    font-weight: 500;
}

.shell-nav .shell-nav-link.active svg {
    color: var(--schulivo-foreground);
}

/* sidebar footer */

.shell-sidebar-footer {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
    padding: 0.625rem;
    border-top: 1px solid var(--schulivo-sidebar-border);
}

.shell-user-card {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border-radius: 0.625rem;
    border: 1px solid var(--schulivo-sidebar-border);
    background-color: color-mix(in srgb, var(--schulivo-muted) 50%, transparent);
    padding: 0.5rem 0.625rem;
}

.shell-user-avatar {
    display: inline-flex;
    flex-shrink: 0;
    align-items: center;
    justify-content: center;
    width: 1.75rem;
    height: 1.75rem;
    border-radius: 9999px;
    background-color: color-mix(in srgb, var(--schulivo-primary) 12%, transparent);
    color: var(--schulivo-primary);
    font-size: 0.6875rem;
    font-weight: 600;
}

.shell-user-info {
    min-width: 0;
    flex: 1;
}

.shell-user-name {
    margin: 0;
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.shell-user-email {
    margin: 0;
    font-size: 0.6875rem;
    color: var(--schulivo-muted-foreground);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.shell-signout-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    width: 100%;
    border: none;
    border-radius: 0.5rem;
    padding: 0.4375rem 0.5rem;
    font-size: 0.75rem;
    font-family: inherit;
    color: var(--schulivo-muted-foreground);
    text-decoration: none;
    background: transparent;
    cursor: pointer;
    transition: all 0.2s ease;
}

.shell-signout-btn svg {
    width: 0.875rem;
    height: 0.875rem;
    flex-shrink: 0;
}

.shell-signout-btn:hover {
    background-color: color-mix(in srgb, var(--schulivo-primary) 6%, transparent);
    color: var(--schulivo-foreground);
}

.shell-push-message {
    margin: 0;
    padding: 0 0.5rem;
    font-size: 0.6875rem;
    color: var(--schulivo-muted-foreground);
}

/* body / topbar */

.shell-body {
    display: flex;
    flex: 1;
    min-width: 0;
    min-height: 0;
    flex-direction: column;
}

.shell-topbar {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    height: 3.5rem;
    flex-shrink: 0;
    border-bottom: 1px solid var(--schulivo-sidebar-border);
    background-color: var(--schulivo-card);
    padding: 0 1rem;
}

.shell-topbar-spacer {
    flex: 1;
}

.shell-topbar-right {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-left: auto;
    flex-shrink: 0;
}

.shell-account {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding-left: 0.25rem;
}

.shell-account-avatar {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.75rem;
    height: 1.75rem;
    border-radius: 9999px;
    background-color: color-mix(in srgb, var(--schulivo-primary) 12%, transparent);
    color: var(--schulivo-primary);
    font-size: 0.6875rem;
    font-weight: 600;
    flex-shrink: 0;
}

.shell-account-name {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--schulivo-foreground);
    white-space: nowrap;
}

.shell-main {
    flex: 1;
    min-width: 0;
    min-height: 0;
    overflow-y: auto;
    overflow-x: hidden;
}

.icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 0.5rem;
    border: none;
    background: transparent;
    color: var(--schulivo-muted-foreground);
    cursor: pointer;
    transition: all 0.15s ease;
    flex-shrink: 0;
}

.icon-btn svg {
    width: 1.15rem;
    height: 1.15rem;
}

.icon-btn:hover {
    background-color: color-mix(in srgb, var(--schulivo-primary) 8%, transparent);
    color: var(--schulivo-foreground);
}

.shell-toggle-mobile {
    display: none;
}

/* collapsed sidebar (desktop) */

.shell-collapsed .shell-sidebar {
    display: none;
}

/* responsive: off-canvas sidebar below 768px */

@media (max-width: 767px) {
    /* mobile: natural page scroll (sticky topbar + off-canvas sidebar), not a fixed-height shell */
    .shell {
        height: auto;
        min-height: 100vh;
        overflow: visible;
    }

    .shell-main {
        overflow-y: visible;
    }

    .shell-sidebar {
        position: fixed;
        inset: 0 auto 0 0;
        z-index: 50;
        transform: translateX(-100%);
        transition: transform 0.2s ease;
        box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.02);
    }

    /* on mobile the sidebar is an off-canvas drawer, never the desktop collapse */
    .shell-collapsed .shell-sidebar {
        display: flex;
    }

    .shell-mobile-open .shell-sidebar {
        transform: translateX(0);
    }

    .shell-backdrop {
        display: block;
        position: fixed;
        inset: 0;
        z-index: 40;
        background-color: rgba(15, 23, 42, 0.4);
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.2s ease;
    }

    .shell-mobile-open .shell-backdrop {
        opacity: 1;
        pointer-events: auto;
    }

    .shell-topbar {
        position: sticky;
        top: 0;
        z-index: 30;
        background-color: color-mix(in srgb, var(--schulivo-card) 90%, transparent);
        backdrop-filter: blur(8px);
    }

    .shell-toggle-desktop {
        display: none;
    }

    .shell-toggle-mobile {
        display: inline-flex;
    }

    .shell-account-name {
        display: none;
    }
}
/* ---- legacy top-bar shell (Eltern-/ParentShell nutzt .student-*) ---- */
.student-shell {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    background-color: var(--schulivo-background);
    font-family: var(--schulivo-font);
    color: var(--schulivo-foreground);
}

.student-topbar {
    position: sticky;
    top: 0;
    z-index: 30;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    height: 3.75rem;
    flex-shrink: 0;
    padding: 0 1.5rem;
    border-bottom: 1px solid var(--schulivo-sidebar-border);
    background-color: var(--schulivo-card);
}

.student-brand {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    flex-shrink: 0;
    text-decoration: none;
    color: inherit;
}

.student-logo {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    border-radius: 0.55rem;
    background-color: var(--schulivo-primary);
    color: var(--schulivo-primary-foreground);
}

.student-logo svg {
    width: 1.15rem;
    height: 1.15rem;
}

.student-brand-block {
    display: flex;
    flex-direction: column;
    line-height: 1.15;
}

.student-brand-name {
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.student-brand-sub {
    font-size: 0.72rem;
    color: var(--schulivo-muted-foreground);
}

.student-nav {
    display: flex;
    flex: 1;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
}

.student-nav .student-nav-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    height: 2.25rem;
    padding: 0 0.85rem;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--schulivo-muted-foreground);
    text-decoration: none;
    transition: background-color 0.15s ease, color 0.15s ease;
}

.student-nav .student-nav-link svg {
    width: 1rem;
    height: 1rem;
    flex-shrink: 0;
}

.student-nav .student-nav-link:hover {
    background-color: color-mix(in srgb, var(--schulivo-primary) 6%, transparent);
    color: var(--schulivo-foreground);
}

.student-nav .student-nav-link.active {
    background-color: color-mix(in srgb, var(--schulivo-primary) 10%, transparent);
    color: var(--schulivo-primary);
}

.student-topbar-right {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    flex-shrink: 0;
}

.student-account {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.student-avatar {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.75rem;
    height: 1.75rem;
    border-radius: 9999px;
    background-color: color-mix(in srgb, var(--schulivo-primary) 12%, transparent);
    color: var(--schulivo-primary);
    font-size: 0.6875rem;
    font-weight: 600;
    flex-shrink: 0;
}

.student-account-name {
    font-size: 0.85rem;
    font-weight: 500;
    white-space: nowrap;
}

.student-signout {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 0.5rem;
    color: var(--schulivo-muted-foreground);
    text-decoration: none;
    transition: all 0.15s ease;
}

.student-signout svg {
    width: 1.1rem;
    height: 1.1rem;
}

.student-signout:hover {
    background-color: rgba(192, 57, 43, 0.08);
    color: #c0392b;
}

.student-main {
    flex: 1;
    overflow-y: auto;
}

/* mobile: nav becomes a fixed bottom bar */
@media (max-width: 767px) {
    .student-topbar {
        gap: 0.75rem;
        padding: 0 1rem;
    }

    .student-brand-sub {
        display: none;
    }

    .student-account-name {
        display: none;
    }

    .student-nav {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        z-index: 40;
        flex: none;
        justify-content: space-around;
        gap: 0;
        height: auto;
        padding: 0.35rem 0.25rem calc(0.35rem + env(safe-area-inset-bottom, 0px));
        background-color: var(--schulivo-card);
        border-top: 1px solid var(--schulivo-sidebar-border);
    }

    .student-nav .student-nav-link {
        flex: 1;
        flex-direction: column;
        gap: 0.15rem;
        height: auto;
        padding: 0.35rem 0.25rem;
        font-size: 0.65rem;
        font-weight: 500;
        text-align: center;
    }

    .student-nav .student-nav-link svg {
        width: 1.25rem;
        height: 1.25rem;
    }

    .student-nav .student-nav-link span {
        white-space: nowrap;
    }

    .student-nav .student-nav-link.active {
        background-color: transparent;
    }

    .student-main {
        padding-bottom: 4.75rem;
    }
}

/* ---- KI-Tutor toggle (course editor) ---- */
.tutor-toggle { display: flex; gap: 0.75rem; align-items: flex-start; padding: 0.85rem 1rem; border: 1px solid var(--schulivo-border); border-radius: 0.75rem; background: var(--schulivo-muted); cursor: pointer; }
.tutor-toggle input { margin-top: 0.15rem; width: 1.05rem; height: 1.05rem; accent-color: var(--schulivo-primary); cursor: pointer; }
.tutor-toggle-body { display: flex; flex-direction: column; gap: 0.2rem; }
.tutor-toggle-title { display: inline-flex; align-items: center; gap: 0.4rem; font-weight: 700; font-size: 0.92rem; color: var(--schulivo-foreground); }
.tutor-toggle-title svg { width: 1rem; height: 1rem; color: var(--schulivo-primary); }
.tutor-toggle-hint { font-size: 0.8rem; color: var(--schulivo-muted-foreground); line-height: 1.45; }

/* ---- KI-Tutor chat widget (student runner) ---- */
.tutor-widget { position: fixed; right: 1.5rem; bottom: 1.5rem; z-index: 50; display: flex; flex-direction: column; align-items: flex-end; gap: 0.75rem; }
.tutor-fab { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.7rem 1.15rem; border: none; border-radius: 999px; background: var(--schulivo-primary); color: var(--schulivo-primary-foreground); font-weight: 700; font-size: 0.9rem; cursor: pointer; box-shadow: 0 8px 24px rgba(28, 101, 200, 0.32); transition: transform 0.12s ease, box-shadow 0.12s ease; }
.tutor-fab:hover { transform: translateY(-1px); box-shadow: 0 10px 28px rgba(28, 101, 200, 0.4); }
.tutor-fab svg { width: 1.15rem; height: 1.15rem; }
.tutor-widget.open .tutor-fab { align-self: flex-end; padding: 0.6rem; }

.tutor-chat { width: min(24rem, calc(100vw - 3rem)); height: min(32rem, calc(100vh - 8rem)); display: flex; flex-direction: column; background: var(--schulivo-card); border: 1px solid var(--schulivo-border); border-radius: 1rem; overflow: hidden; box-shadow: 0 18px 48px rgba(12, 18, 26, 0.22); }
.tutor-chat-head { display: flex; align-items: center; justify-content: space-between; padding: 0.85rem 1rem; background: var(--schulivo-primary); color: var(--schulivo-primary-foreground); }
.tutor-chat-title { display: inline-flex; align-items: center; gap: 0.5rem; font-weight: 700; font-size: 0.95rem; }
.tutor-chat-title svg { width: 1.1rem; height: 1.1rem; }
.tutor-chat-close { display: inline-flex; padding: 0.25rem; border: none; background: transparent; color: inherit; cursor: pointer; opacity: 0.85; border-radius: 0.4rem; }
.tutor-chat-close:hover { opacity: 1; background: rgba(255, 255, 255, 0.15); }
.tutor-chat-close svg { width: 1.05rem; height: 1.05rem; }

.tutor-chat-body { flex: 1; overflow-y: auto; padding: 1rem; display: flex; flex-direction: column; gap: 0.7rem; background: var(--schulivo-background); }
.tutor-msg { max-width: 88%; padding: 0.6rem 0.8rem; border-radius: 0.9rem; font-size: 0.86rem; line-height: 1.5; }
.tutor-msg-user { align-self: flex-end; background: var(--schulivo-primary); color: var(--schulivo-primary-foreground); border-bottom-right-radius: 0.25rem; white-space: pre-wrap; }
.tutor-msg-assistant { align-self: flex-start; background: var(--schulivo-card); border: 1px solid var(--schulivo-border); color: var(--schulivo-foreground); border-bottom-left-radius: 0.25rem; }
.tutor-md { margin-top: 0; font-size: 0.86rem; }
.tutor-md > *:first-child { margin-top: 0; }
.tutor-md > *:last-child { margin-bottom: 0; }

.tutor-typing { display: inline-flex; gap: 0.25rem; padding: 0.15rem 0; }
.tutor-typing span { width: 0.45rem; height: 0.45rem; border-radius: 50%; background: var(--schulivo-muted-foreground); opacity: 0.5; animation: tutor-bounce 1.2s infinite ease-in-out; }
.tutor-typing span:nth-child(2) { animation-delay: 0.15s; }
.tutor-typing span:nth-child(3) { animation-delay: 0.3s; }
@keyframes tutor-bounce { 0%, 60%, 100% { transform: translateY(0); opacity: 0.4; } 30% { transform: translateY(-0.28rem); opacity: 0.9; } }

.tutor-chat-input { display: flex; align-items: flex-end; gap: 0.5rem; padding: 0.65rem 0.75rem; border-top: 1px solid var(--schulivo-border); background: var(--schulivo-card); }
.tutor-chat-input textarea { flex: 1; resize: none; max-height: 6rem; border: 1px solid var(--schulivo-border); border-radius: 0.75rem; padding: 0.55rem 0.7rem; font: inherit; font-size: 0.86rem; line-height: 1.4; color: var(--schulivo-foreground); background: var(--schulivo-background); }
.tutor-chat-input textarea:focus { outline: none; border-color: var(--schulivo-primary); }
.tutor-send { display: inline-flex; align-items: center; justify-content: center; width: 2.35rem; height: 2.35rem; flex-shrink: 0; border: none; border-radius: 0.75rem; background: var(--schulivo-primary); color: var(--schulivo-primary-foreground); cursor: pointer; transition: opacity 0.12s ease; }
.tutor-send:disabled { opacity: 0.45; cursor: default; }
.tutor-send svg { width: 1.1rem; height: 1.1rem; }
@media (prefers-reduced-motion: reduce) { .tutor-typing span { animation: none; } .tutor-fab { transition: none; } }

@media (max-width: 640px) {
    .tutor-widget { right: 1rem; bottom: 5.25rem; }
    .tutor-chat { height: min(28rem, calc(100vh - 11rem)); }
}

/* ---- Schulivo Light: short aliases mapping to the Schulivo tokens (used by ui.css) ---- */
:root {
    --bg: var(--schulivo-background);
    --fg: var(--schulivo-foreground);
    --card: var(--schulivo-card);
    --primary: var(--schulivo-primary);
    --primary-fg: var(--schulivo-primary-foreground);
    --muted: var(--schulivo-muted);
    --muted-fg: var(--schulivo-muted-foreground);
    --border: var(--schulivo-border);
    --radius: 0.85rem;
}
