/* ================================================================
   slides/index.html — navigateur de decks (« espace de travail »)
   Forge Educational System · tokens hérités de ui-primitives.css
   ================================================================ */

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: var(--font-ui);
    color: var(--on-surface);
    background: var(--surface);
    line-height: 1.5;
    min-height: 100dvh;
}

/* ── App bar ─────────────────────────────────────────────── */
/* Compose la primitive `.ui-appbar` (display/align/gap/padding/border/shadow) ;
   on ne garde ici que le positionnement fixe, la hauteur 56px (les offsets
   `.dashboard-app` / `#side-nav` restent à 56) et un fond `--surface-container-lowest`
   — plan blanc distinct de `--surface` pour séparer le bandeau même là où la
   bordure `--outline-variant` est imperceptible. */
#top-nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    height: 56px;
    z-index: 100;
    background: var(--surface-container-lowest);
}

.tn-left {
    display: flex;
    align-items: center;
    gap: 24px;
    flex-shrink: 0;
}

.tn-brand { display: inline-flex; align-items: center; text-decoration: none; }
.tn-brand img { height: 28px; width: auto; display: block; }

.tn-actions { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }

.tn-action-btn {
    width: 32px; height: 32px;
    border-radius: 50%;
    background: none; border: none;
    cursor: pointer;
    color: var(--on-surface-variant);
    display: inline-flex;
    align-items: center; justify-content: center;
    transition: background 0.12s;
}
.tn-action-btn:hover { background: var(--surface-container-high); }
.tn-action-btn:focus-visible { outline: 2px solid var(--focus-ring-color); outline-offset: 2px; }
.tn-action-btn .ms { font-size: 18px; }

#btn-sidebar-toggle {
    display: none;
    width: 36px; height: 36px;
    border-radius: var(--radius-md);
    background: none; border: none;
    cursor: pointer;
    color: var(--on-surface-variant);
    align-items: center; justify-content: center;
    transition: background 0.12s;
    flex-shrink: 0;
}
#btn-sidebar-toggle:hover { background: var(--surface-container-high); }
#btn-sidebar-toggle .ms { font-size: 20px; }

#sidebar-backdrop {
    display: none;
    position: fixed; inset: 0;
    background: var(--ui-overlay);
    z-index: 98;
}
#sidebar-backdrop.visible { display: block; }

.tn-avatar {
    width: 32px; height: 32px;
    border-radius: 50%;
    background: var(--primary-fixed);
    display: flex; align-items: center; justify-content: center;
    font-family: var(--font-editorial);
    font-size: 0.75rem; font-weight: 700;
    color: var(--on-primary-fixed-variant);
    flex-shrink: 0;
}

/* ── Layout ──────────────────────────────────────────────── */
.dashboard-app {
    display: flex;
    height: 100dvh;
    padding-top: 56px;
}

/* ── Nav rail (sidebar) ──────────────────────────────────── */
#side-nav {
    width: 264px;
    flex-shrink: 0;
    background: var(--surface-container);
    display: flex;
    flex-direction: column;
    padding: 16px 12px;
    gap: 2px;
    overflow-y: auto;
    scrollbar-width: none; /* défilement conservé, sans barre visible */
}
#side-nav::-webkit-scrollbar { display: none; }

.sn-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 8px 16px;
}
.sn-brand-icon {
    width: 36px; height: 36px;
    background: var(--primary-fixed);
    border-radius: var(--radius-md);
    display: flex; align-items: center; justify-content: center;
    color: var(--on-primary-fixed-variant); flex-shrink: 0;
}
.sn-brand-icon .ms { font-size: 20px; }
.sn-brand-name {
    font-family: var(--font-editorial);
    font-size: 0.875rem; font-weight: 700;
    color: var(--on-surface);
}
.sn-brand-sub { font-size: var(--text-xs); color: var(--on-surface-muted); }

.sn-new-btn {
    width: 100%;
    padding: 10px 14px;
    background: var(--primary);
    color: var(--on-primary);
    border: none;
    border-radius: var(--radius-lg);
    font-family: var(--font-editorial);
    font-size: 0.8125rem; font-weight: 600;
    cursor: pointer;
    display: flex; align-items: center; gap: 8px; justify-content: center;
    margin-bottom: 8px;
    transition: background 0.12s;
    text-decoration: none;
}
.sn-new-btn:hover { background: var(--primary-hover); }
.sn-new-btn:focus-visible { outline: 2px solid var(--focus-ring-color); outline-offset: 2px; }
.sn-new-btn .ms { font-size: 16px; }

.sn-section-label {
    font-size: var(--text-2xs); font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.08em;
    color: var(--on-surface-muted);
    padding: 10px 8px 4px;
}

.sn-nav-item {
    display: flex; align-items: center; gap: 10px;
    padding: 8px 12px;
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    font-size: 0.8125rem; font-weight: 500;
    color: var(--on-surface-variant);
    cursor: pointer;
    text-decoration: none;
    background: none; border: none;
    transition: background 0.12s, color 0.12s;
    width: 100%; text-align: left;
}
.sn-nav-item:hover { background: var(--surface-container-high); color: var(--on-surface); }
.sn-nav-item:focus-visible { outline: 2px solid var(--focus-ring-color); outline-offset: -2px; }
.sn-nav-item.active {
    background: var(--primary-fixed);
    color: var(--on-primary-fixed-variant);
    font-weight: 600;
    box-shadow: inset 4px 0 0 var(--primary);
}
.sn-nav-item .ms { font-size: 18px; }

.sn-spacer { flex: 1; min-height: 16px; }
.sn-footer { padding-top: 12px; border-top: 1px solid var(--outline-variant); }

/* ── Dashboard main ──────────────────────────────────────── */
.dashboard-main {
    flex: 1;
    padding: 36px 48px;
    overflow-y: auto;
    scrollbar-width: none; /* défilement conservé, sans barre visible */
    background: var(--surface);
    min-width: 0;
}
.dashboard-main::-webkit-scrollbar { display: none; }

.db-header { margin-bottom: 4px; }
.db-header h1 {
    margin: 0;
    font-family: var(--font-editorial);
    font-size: 1.75rem; font-weight: 800;
    color: var(--on-surface);
    letter-spacing: -0.02em;
}
.db-header p {
    margin: 6px 0 0;
    color: var(--on-surface-variant);
    font-size: 0.875rem;
}

/* ── Bento ───────────────────────────────────────────────── */
.db-bento {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 12px;
    margin: 24px 0 32px;
}

.db-feature-card {
    background: var(--surface-wood);
    border: 1px solid var(--outline-variant);
    border-radius: var(--radius-lg);
    padding: 28px 28px 24px;
    display: flex; flex-direction: column; gap: 16px;
    position: relative; overflow: hidden;
}
.db-feature-card::after {
    content: '';
    position: absolute; right: -40px; top: -40px;
    width: 140px; height: 140px; border-radius: 50%;
    background: color-mix(in srgb, var(--surface-bright) 40%, transparent);
    pointer-events: none;
}
.db-feature-card h2 {
    margin: 0;
    font-family: var(--font-editorial);
    font-size: 1.125rem; font-weight: 800;
    color: var(--on-surface);
    line-height: 1.25;
    position: relative; z-index: 1;
}
.db-feature-card p {
    margin: 0;
    font-size: 0.8125rem;
    color: var(--on-surface-variant);
    line-height: 1.45;
    position: relative; z-index: 1;
}
.db-feature-actions { display: flex; gap: 8px; flex-wrap: wrap; position: relative; z-index: 1; }
.db-feature-btn {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 8px 16px;
    background: var(--primary);
    color: var(--on-primary);
    border: none; border-radius: var(--radius-md);
    font-family: var(--font-editorial);
    font-size: 0.8125rem; font-weight: 600;
    cursor: pointer; text-decoration: none;
    transition: background 0.12s;
}
.db-feature-btn:hover { background: var(--primary-hover); }
.db-feature-btn:focus-visible { outline: 2px solid var(--focus-ring-color); outline-offset: 2px; }
.db-feature-btn .ms { font-size: 15px; }

.db-blank-card {
    border: 1px dashed var(--outline-variant);
    border-radius: var(--radius-lg);
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    gap: 8px; padding: 24px;
    cursor: pointer;
    background: var(--surface-container-lowest);
    transition: border-color 0.15s, background 0.15s, box-shadow 0.15s;
    text-align: center;
}
.db-blank-card:hover {
    border-color: color-mix(in srgb, var(--primary) 40%, var(--outline-variant));
    background: var(--surface-container-lowest);
    box-shadow: var(--elev-2);
}
.db-blank-card:focus-visible { outline: 2px solid var(--focus-ring-color); outline-offset: 2px; }
.db-blank-icon {
    width: 40px; height: 40px;
    border-radius: var(--radius-md);
    background: var(--surface-container);
    display: flex; align-items: center; justify-content: center;
    color: var(--on-surface-muted);
    transition: background 0.15s, color 0.15s;
}
.db-blank-card:hover .db-blank-icon { background: var(--primary-fixed); color: var(--primary); }
.db-blank-icon .ms { font-size: 22px; }
.db-blank-card span { font-size: 0.8125rem; font-weight: 600; color: var(--on-surface-variant); }
.db-blank-card small { font-size: var(--text-xs); color: var(--on-surface-muted); }
.db-blank-card--firebase.connected {
    border-color: color-mix(in srgb, var(--primary) 45%, var(--outline-variant));
    background: var(--primary-fixed);
}
.db-blank-card--firebase.connected .db-blank-icon { background: var(--primary); color: var(--on-primary); }
.db-blank-card--firebase.connected span { color: var(--primary); }

/* ── Firebase section ────────────────────────────────────── */
.firebase-user-badge {
    font-size: 0.75rem;
    color: var(--on-surface-variant);
    background: var(--surface-container-high);
    padding: 2px 10px;
    border-radius: 999px;
}
.firebase-manage-btn {
    font-size: 0.75rem; font-weight: 600;
    padding: 4px 12px;
    background: var(--surface-container-high);
    color: var(--on-surface-variant);
    border: none; border-radius: var(--radius-md);
    cursor: pointer;
    transition: background 0.12s;
}
.firebase-manage-btn:hover { background: var(--surface-container-highest); }
.firebase-manage-btn.primary { background: var(--primary); color: var(--on-primary); }
.firebase-manage-btn.primary:hover { background: var(--primary-hover); }
.firebase-empty {
    text-align: center; padding: 28px 20px;
    color: var(--on-surface-muted); font-size: 0.875rem;
    background: color-mix(in srgb, var(--surface-container) 45%, transparent);
    border: 1px dashed var(--outline-variant);
    border-radius: var(--radius-lg);
}
.firebase-tools { display: none; margin-bottom: 12px; }
.firebase-tools .local-filter-input { width: 100%; margin-bottom: 8px; }
.firebase-view-switcher { display: flex; gap: 4px; flex-wrap: wrap; }
.firebase-view-tab {
    font-size: 0.75rem; font-weight: 600;
    padding: 5px 12px;
    background: var(--surface-container-high);
    color: var(--on-surface-variant);
    border: none; border-radius: var(--radius-sm, 6px);
    cursor: pointer;
    transition: background 0.12s, color 0.12s;
}
.firebase-view-tab:hover { background: var(--surface-container-highest); }
.firebase-view-tab.active { background: var(--primary); color: var(--on-primary); }
.firebase-course-heading {
    display: flex; align-items: center; gap: 8px;
    font-family: var(--font-editorial);
    font-size: 0.75rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.08em;
    color: var(--on-surface-variant);
    margin: 16px 0 8px;
    cursor: pointer;
    border-radius: var(--radius-sm, 6px);
    transition: color 0.12s;
}
.firebase-course-heading:first-child { margin-top: 0; }
.firebase-course-heading:hover { color: var(--primary); }
.firebase-group-count { font-weight: 400; text-transform: none; letter-spacing: normal; opacity: 0.7; }
.firebase-course-rename-btn {
    font-size: var(--text-xs); font-weight: 600;
    text-transform: none; letter-spacing: normal;
    padding: 2px 8px;
    background: var(--surface-container-high);
    color: var(--on-surface-variant);
    border: none; border-radius: 999px;
    cursor: pointer;
    /* Toujours visibles : au tactile il n'y a pas de survol, et les liens Moodle (catalogue,
       salle) étaient introuvables (audit UX 2026-10, A3). */
    opacity: 1;
    min-height: 28px;
    transition: background 0.12s;
}
.firebase-course-rename-btn:hover { background: var(--surface-container-highest); }
/* Dans l'en-tête de drill-down (pas de geste de survol du titre pour révéler l'action,
   contrairement à l'en-tête de groupe cliquable), les boutons restent visibles en permanence. */
.firebase-drill-header .firebase-course-rename-btn { opacity: 1; }
.firebase-drill-header {
    display: flex; align-items: center; gap: 10px;
    margin: 4px 0 12px;
}
.firebase-drill-back {
    font-size: 0.8125rem; font-weight: 600;
    padding: 5px 12px;
    background: var(--surface-container-high);
    color: var(--on-surface-variant);
    border: none; border-radius: var(--radius-sm, 6px);
    cursor: pointer;
}
.firebase-drill-back:hover { background: var(--surface-container-highest); }
.firebase-drill-title {
    font-family: var(--font-editorial);
    font-size: 0.9375rem; font-weight: 700;
    color: var(--on-surface);
}
.pres-card-move-btn {
    background: none; border: none; cursor: pointer;
    font-size: 0.9rem; line-height: 1; padding: 2px 4px;
    border-radius: var(--radius-sm);
    color: var(--on-surface-variant);
}
.pres-card-move-btn:hover { background: var(--surface-container-high); }
.cover-icon--emoji { width: auto; height: auto; font-size: 1.75rem; line-height: 1; }
.cover-kicker--public { color: var(--tertiary); }
.cover-kicker--btn {
    border: none; background: none; padding: 0; margin: 0;
    font: inherit; letter-spacing: inherit; text-transform: inherit;
    color: #fff; text-shadow: 0 1px 2px rgba(0, 0, 0, 0.6);
    cursor: pointer;
}
.cover-kicker--btn:hover { text-decoration: underline; }
.cover-kicker--btn.cover-kicker--public { color: var(--tertiary); text-shadow: none; }
.chip--course { background: var(--primary-fixed); color: var(--on-primary-fixed-variant); }
.chip--seance { background: var(--secondary-fixed); color: var(--on-secondary-fixed-variant); }
.firebase-loading {
    text-align: center; padding: 20px 0;
    color: var(--on-surface-muted); font-size: 0.875rem;
    font-style: italic;
}
/* ── Sélection multiple (édition/export groupés) ────────────── */
.pres-select-box {
    position: absolute; top: 8px; left: 8px; z-index: 3;
    width: 22px; height: 22px;
    display: flex; align-items: center; justify-content: center;
    background: rgba(0, 0, 0, 0.45);
    border-radius: var(--radius-sm, 6px);
    cursor: pointer;
}
.pres-select-checkbox { width: 16px; height: 16px; cursor: pointer; accent-color: var(--primary); }
.firebase-bulk-bar {
    display: none;
    position: fixed; bottom: 16px; left: 50%; transform: translateX(-50%);
    align-items: center; gap: 12px;
    padding: 10px 14px;
    background: var(--surface-container-lowest);
    border-radius: var(--radius-lg);
    box-shadow: var(--elev-2);
    z-index: 40;
}
.firebase-bulk-bar.is-visible { display: flex; }
.firebase-bulk-bar #firebase-bulk-count { font-size: 0.8125rem; font-weight: 600; color: var(--on-surface); white-space: nowrap; }
.firebase-bulk-actions { display: flex; align-items: center; gap: 8px; }
.firebase-bulk-clear {
    background: none; border: none; cursor: pointer;
    font-size: 0.9rem; line-height: 1; padding: 4px 6px;
    border-radius: var(--radius-sm, 6px);
    color: var(--on-surface-variant);
}
.firebase-bulk-clear:hover { background: var(--surface-container-high); }

/* ── Section headers ─────────────────────────────────────── */
.db-section { margin-bottom: 36px; }
.db-section-head {
    display: flex; align-items: center; justify-content: space-between;
    margin-bottom: 12px;
}
.db-section-head h2 {
    margin: 0;
    font-family: var(--font-editorial);
    font-size: 0.9375rem; font-weight: 700;
    color: var(--on-surface);
    display: flex; align-items: center; gap: 8px;
}
.db-section-head h2 .ms { font-size: 17px; color: var(--on-surface-variant); }
.db-section-meta { font-size: 0.75rem; color: var(--on-surface-muted); }

/* ── Filter tools ────────────────────────────────────────── */
.local-tools {
    display: grid;
    grid-template-columns: 1fr 160px 160px;
    gap: 8px;
    margin-bottom: 12px;
}
.local-filter-input,
.local-filter-select {
    height: 34px;
    border-radius: var(--radius-sm);
    border: none;
    background: var(--surface-container-high);
    color: var(--on-surface);
    font-family: var(--font-ui);
    font-size: 0.8125rem;
    padding: 0 10px;
    outline: none;
    transition: outline 0.12s, background 0.12s;
}
.local-filter-select {
    appearance: none;
    -webkit-appearance: none;
    padding-right: 28px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 24 24' fill='none' stroke='%23444651' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 9px center;
}
.local-filter-input::placeholder { color: var(--on-surface-muted); opacity: 0.9; }
.local-filter-input:focus,
.local-filter-select:focus {
    outline: 2px solid var(--focus-ring-color);
    background: var(--surface-container-lowest);
}

/* ── Presentation cards ──────────────────────────────────── */
.pres-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 12px;
}
.pres-card {
    background: var(--surface-container-lowest);
    border: 1px solid var(--outline-variant);
    border-radius: var(--radius-lg);
    box-shadow: var(--elev-1);
    overflow: hidden;
    transition: box-shadow 0.15s, transform 0.15s, border-color 0.15s;
}
.pres-card:hover {
    box-shadow: var(--elev-2);
    transform: translateY(-2px);
    border-color: color-mix(in srgb, var(--primary) 25%, var(--outline-variant));
}
.pres-card[draggable="true"] { cursor: grab; }
.pres-card.is-dragging { opacity: 0.4; cursor: grabbing; }
.pres-cover {
    height: 96px;
    background: linear-gradient(140deg,
        color-mix(in srgb, var(--cover, var(--primary)) 90%, #001020),
        color-mix(in srgb, var(--cover, var(--primary)) 40%, #020810));
    color: #fff;
    display: flex; align-items: flex-end; justify-content: space-between;
    padding: 10px 12px;
    position: relative; overflow: hidden;
    background-size: cover; background-position: center;
}
.pres-cover::after {
    content: '';
    position: absolute; right: -28px; top: -28px;
    width: 96px; height: 96px; border-radius: 50%;
    background: rgba(255, 255, 255, 0.12);
    pointer-events: none;
}
.pres-slide-mini-outer {
    position: absolute; inset: 0; overflow: hidden;
    pointer-events: none; z-index: 0;
}
.pres-slide-mini-inner {
    width: 1280px; height: 720px;
    transform: scale(0.1875); transform-origin: top left;
    pointer-events: none;
}
.pres-cover .cover-kicker,
.pres-cover .pres-thumb-title,
.pres-cover .cover-icon { position: relative; z-index: 2; }
.cover-kicker {
    font-size: var(--text-2xs); font-weight: 700;
    letter-spacing: 0.08em; text-transform: uppercase;
    opacity: 0.9; flex-shrink: 0;
}
.cover-icon {
    width: 16px; height: 16px; z-index: 1;
    display: inline-flex; align-items: center; justify-content: center;
}
.cover-icon svg { width: 100%; height: 100%; display: block; flex-shrink: 0; }
.pres-thumb-title {
    font-size: var(--text-xs); font-weight: 600; line-height: 1.3;
    color: #fff; text-shadow: 0 1px 3px rgba(0, 0, 0, 0.7);
    overflow: hidden; display: -webkit-box;
    -webkit-line-clamp: 3; -webkit-box-orient: vertical;
    text-align: right; min-width: 0;
}

.pres-content { padding: 12px 14px 14px; }
.pres-title {
    margin: 0;
    font-family: var(--font-editorial);
    font-size: 0.875rem; font-weight: 600;
    color: var(--on-surface);
    line-height: 1.3;
}
.pres-meta { margin-top: 6px; display: flex; flex-wrap: wrap; gap: 4px; }
.chip {
    display: inline-flex; align-items: center; gap: 3px;
    font-size: var(--text-2xs); color: var(--on-surface-variant);
    background: var(--surface-container-high);
    border-radius: var(--radius-pill);
    padding: 2px 7px;
}
.chip svg { width: 10px; height: 10px; }

.pres-actions {
    margin-top: 10px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 6px;
}
.pres-actions-single { grid-template-columns: 1fr; margin-top: 6px; }

.card-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 5px;
    border: none;
    border-radius: var(--radius-sm);
    background: var(--surface-container-high);
    color: var(--on-surface-variant);
    font-family: var(--font-ui);
    font-size: 0.75rem; font-weight: 600;
    padding: 6px 8px;
    cursor: pointer;
    transition: background 0.12s, color 0.12s;
}
.card-btn svg { width: 11px; height: 11px; flex-shrink: 0; }
.card-btn:hover { background: var(--surface-container-highest); color: var(--on-surface); }
.card-btn:focus-visible { outline: 2px solid var(--focus-ring-color); outline-offset: 1px; }
.card-btn.primary { background: var(--primary-fixed); color: var(--on-primary-fixed-variant); }
.card-btn.primary:hover {
    background: color-mix(in srgb, var(--primary) 18%, var(--primary-fixed));
    color: var(--primary);
}
.card-btn.warn { color: var(--danger); background: var(--danger-light); }
.card-btn.warn:hover { background: var(--danger); color: #fff; }

/* ── Draft banner ────────────────────────────────────────── */
.draft-banner {
    background: color-mix(in srgb, var(--warning) 8%, var(--surface-container-lowest));
    border: 1px solid color-mix(in srgb, var(--warning) 22%, var(--outline-variant));
    border-radius: var(--radius-lg);
    box-shadow: var(--elev-1);
    padding: 12px 16px;
    display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
    margin-bottom: 16px;
}
.draft-banner .draft-text {
    flex: 1; min-width: 260px;
    font-size: 0.8rem; color: var(--on-surface);
    display: inline-flex; align-items: center; gap: 6px;
}
.draft-banner .draft-text svg { width: 13px; height: 13px; flex-shrink: 0; }
.draft-banner .draft-actions { display: flex; gap: 6px; flex-wrap: wrap; }

/* ── Empty state ─────────────────────────────────────────── */
.empty-state {
    border: 1px dashed var(--outline-variant);
    border-radius: var(--radius-lg);
    padding: 28px 24px;
    color: var(--on-surface-muted);
    font-size: 0.8rem;
    text-align: center;
    background: color-mix(in srgb, var(--surface-container) 40%, transparent);
}
.empty-state strong {
    font-family: var(--font-editorial);
    color: var(--on-surface);
    display: block; margin-bottom: 4px;
    font-size: 0.875rem;
}

/* ── Templates ───────────────────────────────────────────── */
.template-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 10px;
}
.template-card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--surface-container-lowest);
    border: 1px solid var(--outline-variant);
    box-shadow: var(--elev-1);
    cursor: pointer;
    transition: box-shadow 0.15s, transform 0.15s, border-color 0.15s;
    text-align: left;
}
.template-card:hover {
    box-shadow: var(--elev-2);
    transform: translateY(-2px);
    border-color: color-mix(in srgb, var(--primary) 30%, var(--outline-variant));
}
.template-card:focus-visible { outline: 2px solid var(--focus-ring-color); outline-offset: 2px; }
.template-card-cover {
    color: var(--on-primary, #fff);
    height: 96px;
    display: flex; align-items: center; justify-content: center;
    font-size: 2rem;
    position: relative; overflow: hidden;
}
.template-card-cover::after {
    content: '';
    position: absolute; right: -20px; top: -20px;
    width: 80px; height: 80px; border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    pointer-events: none;
}
.template-card-body { padding: 10px 12px 12px; }
.template-card-name {
    font-family: var(--font-editorial);
    font-size: 0.8125rem; font-weight: 700;
    color: var(--on-surface); margin-bottom: 3px;
}
.template-card-desc {
    font-size: var(--text-xs); color: var(--on-surface-muted); line-height: 1.4;
}

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 960px) {
    #side-nav { width: 220px; }
    .dashboard-main { padding: 28px 28px; }
}
@media (max-width: 860px) {
    #btn-sidebar-toggle { display: inline-flex; }
    #side-nav {
        position: fixed;
        left: 0; top: 56px; bottom: 0;
        z-index: 99;
        transform: translateX(-100%);
        transition: transform 0.22s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: var(--elev-3);
    }
    #side-nav.open { transform: translateX(0); }
}
@media (max-width: 760px) {
    .db-bento { grid-template-columns: 1fr; }
    .local-tools { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
    .dashboard-main { padding: 20px 16px; }
}
@media (prefers-reduced-motion: reduce) {
    .pres-card, .template-card, #side-nav { transition: none; }
}