/* ============================================================
   demo-education.css — L'École : Sentier, fiche leçon, séance guidée,
   auto-éval, célébrations (Lot 2 — docs/plan-refonte-education.md §4)

   Système : palette Lagune (DESIGN.md), AUCUN fallback var() (Règle du
   Fallback Interdit), Fraunces réservé aux moments de marque, corail vif
   = LE CTA de l'écran (Règle du Corail Unique), ombres tièdes, 44px tactile,
   prefers-reduced-motion + mode sobre respectés partout.
   ============================================================ */

/* ---------- Vue plein écran (pattern viewHealthRecords) ---------- */
.view-education {
    flex: 1;
    flex-direction: column;
    min-height: 0;
    background: var(--c-bg);
}
.view-education-scroll {
    flex: 1;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    padding: 0 16px calc(96px + env(safe-area-inset-bottom));
}

/* ---------- Header (titre + flamme + binôme + switcher) ---------- */
.edu-header { padding: 14px 4px 6px; }
.edu-header-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}
.edu-title {
    font-family: Fraunces, Georgia, 'Times New Roman', serif;
    font-size: 1.7rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    color: var(--c-text);
    margin: 0;
}
.edu-streak {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: var(--c-bg-card);
    border: 1px solid var(--c-border);
    border-radius: 9999px;
    box-shadow: 0 1px 2px rgba(10, 30, 20, 0.04);
}
.edu-flame { font-size: 1.05rem; filter: grayscale(1); opacity: 0.45; }
.edu-flame--lit { filter: none; opacity: 1; }
.edu-streak-count {
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--c-text);
    font-variant-numeric: tabular-nums;
}
.edu-binome {
    display: flex;
    align-items: baseline;
    gap: 10px;
    margin-top: 6px;
    font-size: 0.82rem;
    color: var(--c-text-secondary);
}
.edu-binome-level { font-weight: 600; }
.edu-binome-xp { color: var(--c-text-muted); font-variant-numeric: tabular-nums; }

.edu-pet-switcher {
    display: flex;
    gap: 8px;
    margin-top: 10px;
    overflow-x: auto;
    padding-bottom: 4px;
    scrollbar-width: none;
}
.edu-pet-switcher::-webkit-scrollbar { display: none; }
.edu-pet-chip {
    flex-shrink: 0;
    padding: 7px 14px;
    min-height: 34px;
    border-radius: 9999px;
    background: var(--c-bg-card);
    border: 1px solid var(--c-border);
    color: var(--c-text-secondary);
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.15s cubic-bezier(0.16, 1, 0.3, 1), color 0.15s cubic-bezier(0.16, 1, 0.3, 1);
}
.edu-pet-chip--active {
    background: var(--c-primary);
    border-color: var(--c-primary);
    color: var(--c-text-inverse);
}

/* ---------- Chip révision du jour ---------- */
.edu-review-chip {
    display: block;
    width: 100%;
    margin: 10px 0 2px;
    padding: 11px 14px;
    border-radius: 12px;
    border: 1px solid var(--c-border);
    background: var(--c-primary-light);
    color: var(--c-primary);
    font-size: 0.85rem;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
}
.edu-review-chip:hover { background: var(--c-bg-warm); }

/* ---------- Boutons École ---------- */
.edu-btn-primary {
    display: inline-block;
    padding: 13px 22px;
    min-height: 44px;
    border: none;
    border-radius: 12px;
    background: var(--c-accent-vivid);
    color: var(--c-text-inverse);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 1px 3px rgba(10, 30, 20, 0.06), 0 1px 2px rgba(10, 30, 20, 0.04);
    transition: background 0.15s cubic-bezier(0.16, 1, 0.3, 1), transform 0.15s cubic-bezier(0.16, 1, 0.3, 1);
}
.edu-btn-primary:hover { background: var(--c-accent-vivid-hover); }
.edu-btn-primary:active { transform: scale(0.98); }
.edu-btn-primary:disabled { opacity: 0.5; cursor: default; }
.edu-btn-secondary {
    display: inline-block;
    padding: 12px 18px;
    min-height: 44px;
    border: 1px solid var(--c-border);
    border-radius: 12px;
    background: var(--c-bg-card);
    color: var(--c-text);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s cubic-bezier(0.16, 1, 0.3, 1);
}
.edu-btn-secondary:hover { background: var(--c-primary-light); }
.edu-btn-ghost {
    display: inline-block;
    padding: 12px 16px;
    min-height: 44px;
    border: none;
    background: none;
    color: var(--c-primary);
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    border-radius: 12px;
}
.edu-btn-ghost:hover { background: var(--c-primary-light); }
.edu-btn-primary:focus-visible,
.edu-btn-secondary:focus-visible,
.edu-btn-ghost:focus-visible { outline: none; box-shadow: 0 0 0 3px rgba(27, 85, 92, 0.3); }

/* ---------- Le Sentier ---------- */
.edu-path { position: relative; padding: 8px 0 24px; }

.edu-unit { margin-top: 18px; }
.edu-unit-banner {
    position: sticky;
    top: 0;
    z-index: 5;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 16px;
    border-radius: 14px;
    background: var(--c-primary);
    color: var(--c-text-inverse);
    box-shadow: 0 4px 12px rgba(10, 30, 20, 0.08), 0 2px 4px rgba(10, 30, 20, 0.04);
}
.edu-unit[data-color="peach"] .edu-unit-banner {
    background: var(--c-accent-soft);
    color: var(--c-text);
}
.edu-unit-text { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.edu-unit-kicker {
    font-family: Fraunces, Georgia, 'Times New Roman', serif;
    font-size: 1.02rem;
    font-weight: 600;
    line-height: 1.2;
}
.edu-unit-objective { font-size: 0.76rem; opacity: 0.85; line-height: 1.35; }
.edu-unit-meta { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.edu-unit-ring {
    --edu-ring: 0;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background:
        radial-gradient(closest-side, var(--c-primary) 74%, transparent 75% 100%),
        conic-gradient(var(--c-primary-soft) calc(var(--edu-ring) * 1%), rgba(255, 255, 255, 0.25) 0);
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--c-text-inverse);
    font-variant-numeric: tabular-nums;
}
.edu-unit[data-color="peach"] .edu-unit-ring {
    background:
        radial-gradient(closest-side, var(--c-accent-soft) 74%, transparent 75% 100%),
        conic-gradient(var(--c-primary) calc(var(--edu-ring) * 1%), rgba(27, 85, 92, 0.18) 0);
    color: var(--c-text);
}
.edu-guidebook-btn {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    border: none;
    background: rgba(255, 255, 255, 0.16);
    font-size: 1.05rem;
    cursor: pointer;
}
.edu-unit[data-color="peach"] .edu-guidebook-btn { background: rgba(27, 85, 92, 0.1); }

/* Nœuds — colonne centrale, fil vertical, offsets sinusoïdaux */
.edu-nodes {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 26px;
    padding: 26px 0 8px;
}
.edu-nodes::before {
    content: '';
    position: absolute;
    top: 12px;
    bottom: 12px;
    left: 50%;
    width: 3px;
    transform: translateX(-50%);
    background: var(--c-border-light);
    border-radius: 3px;
}
.edu-node-wrap {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    transform: translateX(var(--edu-offset, 0));
    max-width: 150px;
}
.edu-node {
    position: relative;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    border: 3px solid var(--c-border);
    background: var(--c-bg-card);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: 0 1px 3px rgba(10, 30, 20, 0.06), 0 1px 2px rgba(10, 30, 20, 0.04);
    transition: transform 0.15s cubic-bezier(0.16, 1, 0.3, 1);
}
.edu-node:active { transform: scale(0.94); }
.edu-node:focus-visible { outline: none; box-shadow: 0 0 0 3px rgba(27, 85, 92, 0.3); }

.edu-node--locked {
    background: var(--c-bg-warm);
    border-color: var(--c-border-light);
    filter: grayscale(0.4);
    cursor: default;
}
.edu-node--locked .edu-node-icon { opacity: 0.55; }

.edu-node--current {
    border-color: var(--c-primary);
    animation: edu-node-pulse 2s cubic-bezier(0.45, 0, 0.55, 1) infinite;
}
@keyframes edu-node-pulse {
    0%, 100% { transform: scale(1); box-shadow: 0 1px 3px rgba(10, 30, 20, 0.06), 0 0 0 0 rgba(27, 85, 92, 0.25); }
    50% { transform: scale(1.05); box-shadow: 0 4px 12px rgba(10, 30, 20, 0.08), 0 0 0 8px rgba(27, 85, 92, 0); }
}

.edu-node--done,
.edu-node--perfect {
    background: var(--c-primary);
    border-color: var(--c-primary);
}
.edu-node--perfect { border-color: var(--c-accent); box-shadow: 0 0 0 3px var(--c-accent-soft); }
.edu-node--granted {
    background: var(--c-bg-warm);
    border-color: var(--c-border);
}
.edu-node-granted {
    position: absolute;
    bottom: -2px;
    right: -2px;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--c-text-muted);
    color: var(--c-text-inverse);
    font-size: 0.72rem;
    display: flex;
    align-items: center;
    justify-content: center;
}
.edu-node-callout {
    position: absolute;
    top: -34px;
    left: 50%;
    transform: translateX(-50%);
    padding: 5px 12px;
    border-radius: 9999px;
    background: var(--c-primary);
    color: var(--c-text-inverse);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    white-space: nowrap;
    box-shadow: 0 4px 12px rgba(10, 30, 20, 0.08);
    z-index: 2;
}
.edu-node-callout::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 50%;
    transform: translateX(-50%) rotate(45deg);
    width: 8px;
    height: 8px;
    background: var(--c-primary);
}
.edu-node-wrap { padding-top: 0; }
.edu-node-wrap:has(.edu-node-callout) { padding-top: 34px; }
.edu-node-stars {
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 1px;
    padding: 1px 6px;
    background: var(--c-bg-card);
    border: 1px solid var(--c-border-light);
    border-radius: 9999px;
    font-size: 0.7rem;
}
.edu-star { color: var(--c-border); }
.edu-star--on { color: var(--c-accent-hover); }
.edu-node-label {
    margin-top: 12px;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--c-text-secondary);
    text-align: center;
    line-height: 1.3;
}
.edu-node-label--locked { color: var(--c-text-muted); }

/* Julia sur le Sentier */
.edu-julia {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 8px;
    transform: translateX(var(--edu-offset, 0));
    max-width: 230px;
    margin-top: -10px;
}
.edu-julia-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--c-bg-card);
    box-shadow: 0 1px 3px rgba(10, 30, 20, 0.06);
    flex-shrink: 0;
}
.edu-julia-bubble {
    padding: 8px 12px;
    background: var(--c-bg-card);
    border: 1px solid var(--c-border-light);
    border-radius: 12px 12px 12px 4px;
    font-size: 0.75rem;
    color: var(--c-text-secondary);
    line-height: 1.4;
    box-shadow: 0 1px 2px rgba(10, 30, 20, 0.04);
}

/* Bouton flottant Reprendre */
.edu-resume-fab {
    position: fixed;
    bottom: calc(84px + env(safe-area-inset-bottom));
    left: 50%;
    transform: translateX(-50%);
    z-index: 40;
    padding: 11px 20px;
    border: none;
    border-radius: 9999px;
    background: var(--c-primary);
    color: var(--c-text-inverse);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 8px 24px rgba(10, 30, 20, 0.1), 0 2px 4px rgba(10, 30, 20, 0.04);
}

/* ---------- Cursus suivants / inscription / invité / vides ---------- */
.edu-next-courses { margin-top: 28px; }
.edu-next-title {
    font-family: Fraunces, Georgia, 'Times New Roman', serif;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--c-text);
    margin: 0 0 10px;
}
.edu-course-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px;
    margin-bottom: 10px;
    background: var(--c-bg-card);
    border: 1px solid var(--c-border-light);
    border-radius: 14px;
}
.edu-course-card--coming_soon { opacity: 0.75; }
.edu-course-icon { font-size: 1.5rem; flex-shrink: 0; }
.edu-course-text { display: flex; flex-direction: column; gap: 2px; min-width: 0; flex: 1; }
.edu-course-name { font-weight: 600; font-size: 0.92rem; color: var(--c-text); }
.edu-course-promise { font-size: 0.78rem; color: var(--c-text-secondary); line-height: 1.35; }
.edu-course-meta { font-size: 0.72rem; color: var(--c-text-muted); }
.edu-course-badge {
    flex-shrink: 0;
    padding: 4px 10px;
    border-radius: 9999px;
    background: var(--c-accent-light);
    color: var(--c-accent-hover);
    font-size: 0.7rem;
    font-weight: 700;
}

.edu-enroll {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 36px 20px;
    gap: 8px;
}
.edu-enroll-icon { font-size: 3rem; }
.edu-enroll-title {
    font-family: Fraunces, Georgia, 'Times New Roman', serif;
    font-size: 1.45rem;
    font-weight: 600;
    color: var(--c-text);
    margin: 4px 0 0;
    text-wrap: balance;
}
.edu-enroll-kicker {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--c-primary-muted);
    margin: 10px 0 0;
}
.edu-enroll-promise {
    font-size: 0.95rem;
    color: var(--c-text);
    line-height: 1.5;
    max-width: 460px;
    margin: 2px 0 0;
}
.edu-enroll-desc {
    font-size: 0.85rem;
    color: var(--c-text-secondary);
    line-height: 1.55;
    max-width: 460px;
    margin: 6px 0 0;
}
.edu-enroll-meta { font-size: 0.78rem; color: var(--c-text-muted); margin: 2px 0 14px; }

.edu-guest-banner {
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: flex-start;
    padding: 16px;
    margin: 14px 0 4px;
    background: var(--c-accent-light);
    border: 1px solid var(--c-accent-soft);
    border-radius: 14px;
}
.edu-guest-banner p { margin: 0; font-size: 0.9rem; color: var(--c-text); line-height: 1.5; }

.edu-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    text-align: center;
    padding: 48px 24px;
    color: var(--c-text-secondary);
}
.edu-empty-icon { font-size: 2.6rem; }
.edu-empty-title {
    font-family: Fraunces, Georgia, 'Times New Roman', serif;
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--c-text);
    margin: 0;
}
.edu-empty-body { font-size: 0.9rem; margin: 0; max-width: 380px; line-height: 1.5; }

/* Squelette de chargement */
.edu-skeleton { padding: 16px 0; }
.edu-skel-header, .edu-skel-node {
    background: linear-gradient(90deg, var(--c-bg-warm) 25%, var(--c-bg-card) 50%, var(--c-bg-warm) 75%);
    background-size: 200% 100%;
    animation: edu-skel 1.4s ease infinite;
}
.edu-skel-header { height: 88px; border-radius: 14px; margin-bottom: 26px; }
.edu-skel-node {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    margin: 0 auto 26px;
    transform: translateX(var(--edu-offset, 0));
}
@keyframes edu-skel { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

/* ---------- Sheets (fiche leçon, guidebook, quiz) ---------- */
.edu-sheet-overlay {
    position: fixed;
    inset: 0;
    z-index: 1000;
    background: rgba(19, 21, 22, 0.42);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    animation: edu-fade-in 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes edu-fade-in { from { opacity: 0; } to { opacity: 1; } }
.edu-sheet {
    position: relative;
    width: 100%;
    max-width: 560px;
    max-height: 86vh;
    overflow-y: auto;
    background: var(--c-bg-warm);
    border-radius: 20px 20px 0 0;
    padding: 22px 20px calc(22px + env(safe-area-inset-bottom));
    box-shadow: 0 20px 48px rgba(10, 30, 20, 0.14);
    animation: edu-sheet-up 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes edu-sheet-up { from { transform: translateY(24px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }
.edu-sheet-close {
    position: absolute;
    top: 14px;
    right: 14px;
    width: 36px;
    height: 36px;
    border: none;
    border-radius: 50%;
    background: var(--c-bg-card);
    color: var(--c-text-secondary);
    font-size: 0.95rem;
    cursor: pointer;
}
.edu-sheet-title {
    font-family: Fraunces, Georgia, 'Times New Roman', serif;
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--c-text);
    margin: 0 40px 12px 0;
    line-height: 1.25;
}
.edu-sheet-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 14px; }
.edu-chip {
    padding: 5px 11px;
    border-radius: 9999px;
    background: var(--c-bg-card);
    border: 1px solid var(--c-border);
    font-size: 0.74rem;
    font-weight: 500;
    color: var(--c-text-secondary);
}
.edu-sheet-objective { font-size: 0.9rem; color: var(--c-text); line-height: 1.55; margin: 0 0 10px; }
.edu-sheet-history { font-size: 0.78rem; color: var(--c-text-muted); margin: 0 0 6px; }
.edu-sheet-warn {
    padding: 11px 14px;
    margin: 0 0 12px;
    border-radius: 12px;
    background: var(--c-warning-light);
    border: 1px solid var(--c-warning-border);
    color: var(--c-warning-text);
    font-size: 0.82rem;
    line-height: 1.45;
}
.edu-sheet-md { font-size: 0.9rem; color: var(--c-text); line-height: 1.6; }
.edu-sheet-md h2 { font-size: 1rem; margin: 14px 0 6px; }
.edu-sheet-actions {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 18px;
}
.edu-sheet-actions .edu-btn-primary { width: 100%; text-align: center; }
.edu-sheet-actions .edu-btn-ghost { width: 100%; text-align: center; }

/* ---------- Séance guidée (overlay plein écran) ---------- */
.edu-session-overlay {
    position: fixed;
    inset: 0;
    z-index: 1100;
    background: var(--c-bg);
    display: flex;
    flex-direction: column;
}
.edu-session {
    flex: 1;
    display: flex;
    flex-direction: column;
    max-width: 560px;
    width: 100%;
    margin: 0 auto;
    padding: calc(12px + env(safe-area-inset-top)) 20px calc(16px + env(safe-area-inset-bottom));
}
.edu-session-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    min-height: 44px;
}
.edu-session-dots { display: flex; gap: 6px; flex-wrap: wrap; }
.edu-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--c-border);
}
.edu-dot--done { background: var(--c-primary-soft); }
.edu-dot--current { background: var(--c-primary); transform: scale(1.25); }
.edu-session-quit {
    width: 40px;
    height: 40px;
    border: none;
    border-radius: 50%;
    background: var(--c-bg-card);
    color: var(--c-text-secondary);
    font-size: 0.95rem;
    cursor: pointer;
    flex-shrink: 0;
}
.edu-session-confirm {
    margin: 8px 0;
    padding: 14px;
    background: var(--c-bg-card);
    border: 1px solid var(--c-border);
    border-radius: 14px;
    box-shadow: 0 8px 24px rgba(10, 30, 20, 0.1);
}
.edu-session-confirm-title { font-weight: 700; font-size: 0.95rem; margin: 0 0 4px; color: var(--c-text); }
.edu-session-confirm-body { font-size: 0.82rem; color: var(--c-text-secondary); margin: 0 0 10px; }
.edu-session-confirm-actions { display: flex; gap: 8px; justify-content: flex-end; }

.edu-session-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 14px;
    padding: 12px 0;
    min-height: 0;
    overflow-y: auto;
}
.edu-session-count {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--c-text-muted);
    margin: 0;
}
.edu-session-text {
    font-size: 1.18rem;
    font-weight: 600;
    color: var(--c-text);
    line-height: 1.45;
    margin: 0;
    max-width: 440px;
    text-wrap: balance;
}
.edu-session-tip-badge { font-size: 1.8rem; }
.edu-session-md { text-align: left; font-size: 0.92rem; line-height: 1.6; color: var(--c-text); max-width: 460px; }

/* Timer conic */
.edu-timer {
    --edu-timer-pct: 0;
    width: 116px;
    height: 116px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background:
        radial-gradient(closest-side, var(--c-bg) 78%, transparent 79% 100%),
        conic-gradient(var(--c-primary) calc(var(--edu-timer-pct) * 1%), var(--c-border-light) 0);
}
.edu-timer--done { animation: edu-timer-done 0.6s cubic-bezier(0.34, 1.56, 0.64, 1); }
@keyframes edu-timer-done { 0% { transform: scale(1); } 50% { transform: scale(1.06); } 100% { transform: scale(1); } }
.edu-timer-left {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--c-text);
    font-variant-numeric: tabular-nums;
}
.edu-timer-toggle { min-width: 150px; }

/* Compteur de répétitions */
.edu-reps { display: flex; flex-direction: column; align-items: center; gap: 8px; }
.edu-reps-label { font-size: 0.78rem; color: var(--c-text-secondary); }
.edu-reps-controls { display: flex; align-items: center; gap: 18px; }
.edu-reps-btn {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    border: 1px solid var(--c-border);
    background: var(--c-bg-card);
    color: var(--c-text);
    font-size: 1.5rem;
    font-weight: 600;
    cursor: pointer;
}
.edu-reps-btn--plus { background: var(--c-primary); border-color: var(--c-primary); color: var(--c-text-inverse); }
.edu-reps-count {
    min-width: 56px;
    font-size: 2rem;
    font-weight: 700;
    color: var(--c-text);
    font-variant-numeric: tabular-nums;
}
.edu-reps-tick { animation: edu-rep-tick 0.15s cubic-bezier(0.16, 1, 0.3, 1); }
@keyframes edu-rep-tick { 0% { transform: scale(1); } 50% { transform: scale(1.15); } 100% { transform: scale(1); } }

/* Footer séance : clicker/sifflet + CTA */
.edu-session-footer {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-top: 10px;
}
.edu-session-tools { display: flex; gap: 8px; }
.edu-clicker, .edu-whistle {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1px;
    width: 58px;
    height: 58px;
    border-radius: 16px;
    border: 1px solid var(--c-border);
    background: var(--c-bg-card);
    cursor: pointer;
    font-size: 1.15rem;
    transition: transform 0.08s cubic-bezier(0.16, 1, 0.3, 1);
}
.edu-clicker:active, .edu-whistle:active { transform: translateY(2px); }
.edu-clicker small, .edu-whistle small { font-size: 0.7rem; color: var(--c-text-muted); font-weight: 600; }
.edu-session-next { flex: 1; text-align: center; }

/* ---------- Auto-éval ---------- */
.edu-eval-title {
    font-family: Fraunces, Georgia, 'Times New Roman', serif;
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--c-text);
    margin: 0;
    text-wrap: balance;
}
.edu-eval-scale {
    display: flex;
    gap: 6px;
    justify-content: center;
    flex-wrap: wrap;
}
.edu-eval-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    width: 62px;
    padding: 10px 4px;
    border-radius: 14px;
    border: 1px solid var(--c-border);
    background: var(--c-bg-card);
    cursor: pointer;
    transition: transform 0.12s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.12s;
}
.edu-eval-btn--on {
    border-color: var(--c-primary);
    background: var(--c-primary-light);
    transform: scale(1.06);
}
.edu-eval-face { font-size: 1.4rem; }
.edu-eval-label { font-size: 0.7rem; font-weight: 600; color: var(--c-text-secondary); line-height: 1.1; }
.edu-eval-feedback {
    width: 100%;
    max-width: 440px;
    padding: 11px 14px;
    border: 1px solid var(--c-border);
    border-radius: 12px;
    background: var(--c-bg-card);
    color: var(--c-text);
    font-size: 16px; /* anti-zoom iOS */
    font-family: inherit;
    resize: none;
}
.edu-eval-feedback:focus { outline: none; border-color: var(--c-primary); }
.edu-eval-quiz { width: 100%; max-width: 440px; text-align: left; }
.edu-eval-quiz-title { font-size: 0.78rem; font-weight: 700; color: var(--c-text-muted); text-transform: uppercase; letter-spacing: 0.06em; margin: 0 0 8px; }

/* Choix de quiz (partagé éval + sheet quiz) */
.edu-quiz-q { border: none; padding: 0; margin: 0 0 14px; }
.edu-quiz-q legend { font-size: 0.92rem; font-weight: 600; color: var(--c-text); margin-bottom: 8px; line-height: 1.4; }
.edu-quiz-choice {
    display: block;
    width: 100%;
    text-align: left;
    padding: 12px 14px;
    margin-bottom: 6px;
    border: 1px solid var(--c-border);
    border-radius: 12px;
    background: var(--c-bg-card);
    color: var(--c-text);
    font-size: 0.88rem;
    line-height: 1.4;
    cursor: pointer;
    transition: border-color 0.12s, background 0.12s;
}
.edu-quiz-choice--on { border-color: var(--c-primary); background: var(--c-primary-light); }
.edu-quiz-choice--right { border-color: var(--c-success); background: color-mix(in srgb, var(--c-success) 8%, var(--c-bg-card)); }
.edu-quiz-choice--wrong { border-color: var(--c-danger); background: color-mix(in srgb, var(--c-danger) 7%, var(--c-bg-card)); opacity: 0.85; }
.edu-quiz-choice:disabled { cursor: default; }
.edu-quiz-explain {
    padding: 10px 12px;
    margin: 4px 0 0;
    border-radius: 10px;
    background: var(--c-primary-light);
    color: var(--c-text);
    font-size: 0.8rem;
    line-height: 1.5;
}
.edu-quiz-score { font-weight: 700; font-size: 0.95rem; color: var(--c-text); margin: 0 0 4px; text-align: center; }

/* ---------- Célébration ---------- */
.edu-session--celebrate .edu-session-body { justify-content: center; }
.edu-celebrate-body { gap: 10px; }
.edu-check { width: 84px; height: 84px; }
.edu-check svg { width: 100%; height: 100%; }
.edu-check-circle {
    fill: none;
    stroke: var(--c-primary-soft);
    stroke-width: 3;
    stroke-dasharray: 151;
    stroke-dashoffset: 151;
    animation: edu-draw 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
.edu-check-mark {
    fill: none;
    stroke: var(--c-primary);
    stroke-width: 5;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-dasharray: 40;
    stroke-dashoffset: 40;
    animation: edu-draw 0.4s cubic-bezier(0.16, 1, 0.3, 1) 0.25s forwards;
}
@keyframes edu-draw { to { stroke-dashoffset: 0; } }
.edu-celebrate-title {
    font-family: Fraunces, Georgia, 'Times New Roman', serif;
    font-size: 1.45rem;
    font-weight: 600;
    color: var(--c-text);
    margin: 0;
}
.edu-celebrate-xp {
    font-size: 1.9rem;
    font-weight: 800;
    color: var(--c-primary);
    margin: 0;
    font-variant-numeric: tabular-nums;
}
.edu-celebrate-xp--soft { font-size: 1.2rem; }
.edu-celebrate-streak { font-size: 1rem; font-weight: 600; color: var(--c-text); margin: 0; }
.edu-celebrate-level, .edu-celebrate-unit { font-size: 0.92rem; font-weight: 600; color: var(--c-text); margin: 0; }
.edu-celebrate-badge { font-size: 0.88rem; color: var(--c-text); margin: 0; }
.edu-celebrate-note { font-size: 0.8rem; color: var(--c-text-secondary); margin: 0; max-width: 400px; line-height: 1.5; }
.edu-celebrate-julia {
    font-size: 0.85rem;
    font-style: italic;
    color: var(--c-text-secondary);
    margin: 8px 0 0;
}

/* Soft landing (rating < 3) — calme, jamais un écran d'échec */
.edu-session--soft { background: var(--c-bg-warm); }
.edu-soft-icon { font-size: 2.4rem; }
.edu-soft-body { font-size: 0.95rem; color: var(--c-text); line-height: 1.55; margin: 0; max-width: 420px; }
.edu-soft-tip { font-size: 0.82rem; color: var(--c-text-secondary); line-height: 1.5; margin: 4px 0 0; max-width: 420px; }

/* ---------- Lot 5 : card chat education_progress_card ---------- */
.edu-progress-card {
    width: min(720px, calc(100vw - 48px)); /* obligatoire : bulle agent shrink-to-fit */
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 14px 16px;
    background: var(--c-bg-card);
    border: 1px solid var(--c-border-light);
    border-left: 3px solid var(--c-primary);
    border-radius: 12px;
    box-shadow: 0 1px 2px rgba(10, 30, 20, 0.04);
    animation: bubbleIn 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.chat-bubble.agent.streaming .edu-progress-card { animation: none !important; }
.edu-progress-card-header {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.92rem;
    color: var(--c-text);
}
.edu-progress-card-streak { margin-left: auto; font-weight: 700; font-size: 0.85rem; }
.edu-progress-card-body { display: flex; flex-direction: column; gap: 4px; }
.edu-progress-card-course { font-weight: 600; font-size: 0.9rem; color: var(--c-text); }
.edu-progress-card-current { font-size: 0.8rem; color: var(--c-text-secondary); }
.edu-progress-card-bar {
    height: 8px;
    border-radius: 9999px;
    background: var(--c-bg-warm);
    overflow: hidden;
}
.edu-progress-card-bar span { display: block; height: 100%; border-radius: 9999px; background: var(--c-primary-soft); }
.edu-progress-card-count { font-size: 0.74rem; color: var(--c-text-muted); font-variant-numeric: tabular-nums; }
.edu-progress-card-reviews { font-size: 0.8rem; font-weight: 600; color: var(--c-primary); }
.edu-progress-card-cta {
    align-self: flex-start;
    padding: 9px 16px;
    min-height: 38px;
    border: 1px solid var(--c-border);
    border-radius: 9999px;
    background: var(--c-bg-card);
    color: var(--c-primary);
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
}
.edu-progress-card-cta:hover { background: var(--c-primary-light); }

/* ---------- Lot 3 : actions header, earn-back, placement, stats ---------- */
.edu-header-actions { display: flex; gap: 8px; margin-top: 10px; flex-wrap: wrap; }
.edu-action-chip {
    padding: 8px 13px;
    min-height: 36px;
    border-radius: 9999px;
    border: 1px solid var(--c-border);
    background: var(--c-bg-card);
    color: var(--c-text);
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
}
.edu-action-chip:hover { background: var(--c-primary-light); }

.edu-earnback {
    display: flex;
    flex-direction: column;
    gap: 3px;
    margin-top: 10px;
    padding: 12px 14px;
    border-radius: 12px;
    background: var(--c-accent-light);
    border: 1px solid var(--c-accent-soft);
}
.edu-earnback-title { font-weight: 700; font-size: 0.88rem; color: var(--c-text); }
.edu-earnback-body { font-size: 0.8rem; color: var(--c-text-secondary); line-height: 1.4; }

.edu-placement-row {
    display: flex;
    flex-direction: column;
    gap: 7px;
    padding: 12px 0;
    border-bottom: 1px solid var(--c-border-light);
}
.edu-placement-label { font-size: 0.9rem; font-weight: 600; color: var(--c-text); }
.edu-placement-opts { display: flex; gap: 6px; }
.edu-placement-btn {
    flex: 1;
    padding: 9px 8px;
    min-height: 38px;
    border-radius: 10px;
    border: 1px solid var(--c-border);
    background: var(--c-bg-card);
    color: var(--c-text-secondary);
    font-size: 0.76rem;
    font-weight: 600;
    cursor: pointer;
}
.edu-placement-btn--on {
    border-color: var(--c-primary);
    background: var(--c-primary-light);
    color: var(--c-primary);
}

.edu-stats-line { font-size: 0.95rem; color: var(--c-text); margin: 4px 0 12px; }
.edu-stats-sub {
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--c-text-muted);
    margin: 16px 0 8px;
}
.edu-calendar {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 5px;
}
.edu-cal-day {
    aspect-ratio: 1;
    border-radius: 7px;
    background: var(--c-bg-card);
    border: 1px solid var(--c-border-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
}
.edu-cal-day--active { background: var(--c-primary); border-color: var(--c-primary); }
.edu-cal-day--freeze { background: var(--c-primary-light); border-color: var(--c-border); }

.edu-badges-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(96px, 1fr));
    gap: 8px;
}
.edu-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 12px 6px;
    border-radius: 12px;
    background: var(--c-bg-card);
    border: 1px solid var(--c-border-light);
    text-align: center;
}
.edu-badge--locked { opacity: 0.42; filter: grayscale(0.7); }
.edu-badge-icon { font-size: 1.5rem; }
.edu-badge-label { font-size: 0.7rem; font-weight: 600; color: var(--c-text-secondary); line-height: 1.25; }

.edu-toggle {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 18px;
    padding: 11px 14px;
    width: 100%;
    border-radius: 12px;
    border: 1px solid var(--c-border);
    background: var(--c-bg-card);
    color: var(--c-text);
    font-size: 0.86rem;
    font-weight: 600;
    cursor: pointer;
    text-align: left;
}
.edu-toggle-track {
    position: relative;
    width: 38px;
    height: 22px;
    border-radius: 9999px;
    background: var(--c-border);
    flex-shrink: 0;
    transition: background 0.15s cubic-bezier(0.16, 1, 0.3, 1);
}
.edu-toggle-track::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--c-bg-card);
    transition: transform 0.15s cubic-bezier(0.16, 1, 0.3, 1);
}
.edu-toggle--on .edu-toggle-track { background: var(--c-primary); }
.edu-toggle--on .edu-toggle-track::after { transform: translateX(16px); }

.edu-celebrate-milestone {
    font-family: Fraunces, Georgia, 'Times New Roman', serif;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--c-text);
    margin: 2px 0 0;
}
.edu-share-btn { margin-top: 6px; }

/* ---------- Entrées : sidebar + carte welcome ---------- */
.sidebar-edu-btn {
    display: flex;
    align-items: center;
    gap: 9px;
    width: 100%;
    padding: 10px 12px;
    margin: 2px 0 8px;
    border: none;
    border-radius: 10px;
    background: none;
    color: var(--c-text);
    font-size: 0.86rem;
    font-weight: 600;
    cursor: pointer;
    text-align: left;
}
.sidebar-edu-btn:hover { background: rgba(27, 85, 92, 0.06); }
.sidebar-edu-btn svg { color: var(--c-primary); flex-shrink: 0; }
.sidebar-edu-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--c-accent-vivid);
    margin-left: auto;
}
.welcome-edu-card {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    margin-top: 10px;
    padding: 13px 14px;
    border: 1px solid var(--c-border);
    border-radius: 14px;
    background: var(--c-bg-card);
    cursor: pointer;
    text-align: left;
    box-shadow: 0 1px 2px rgba(10, 30, 20, 0.04);
    transition: box-shadow 0.15s cubic-bezier(0.16, 1, 0.3, 1);
}
.welcome-edu-card:hover { box-shadow: 0 4px 12px rgba(10, 30, 20, 0.08), 0 2px 4px rgba(10, 30, 20, 0.04); }
.welcome-edu-card-ico {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 12px;
    background: var(--c-primary-light);
    color: var(--c-primary);
    flex-shrink: 0;
}
.welcome-edu-card-texts { display: flex; flex-direction: column; gap: 2px; min-width: 0; flex: 1; }
.welcome-edu-card-title { font-weight: 600; font-size: 0.9rem; color: var(--c-text); }
.welcome-edu-card-desc { font-size: 0.78rem; color: var(--c-text-secondary); line-height: 1.35; }
.welcome-edu-card-cta {
    flex-shrink: 0;
    padding: 8px 13px;
    border-radius: 9999px;
    background: var(--c-text);
    color: var(--c-text-inverse);
    font-size: 0.76rem;
    font-weight: 600;
}

/* ---------- Desktop ---------- */
@media (min-width: 1024px) {
    .view-education-scroll { padding-bottom: 40px; }
    .edu-header, .edu-review-chip, .edu-path, .edu-next-courses, .edu-guest-banner, .edu-enroll {
        max-width: 560px;
        margin-left: auto;
        margin-right: auto;
    }
    .edu-review-chip, .edu-guest-banner { margin-top: 12px; }
    .edu-sheet-overlay { align-items: center; }
    .edu-sheet { border-radius: 20px; max-height: 82vh; }
    .edu-resume-fab { bottom: 40px; }
}

/* ---------- Tactile & accessibilité ---------- */
@media (hover: hover) {
    .edu-node--locked:hover { transform: none; }
    .edu-node:not(.edu-node--locked):hover { transform: scale(1.04); }
}
@media (prefers-reduced-motion: reduce) {
    .edu-node--current { animation: none; box-shadow: 0 0 0 3px rgba(27, 85, 92, 0.2); }
    .edu-skel-header, .edu-skel-node { animation: none; }
    .edu-check-circle, .edu-check-mark { animation: none; stroke-dashoffset: 0; }
    .edu-sheet, .edu-sheet-overlay { animation: none; }
    .edu-timer--done, .edu-reps-tick { animation: none; }
}
/* Mode sobre (users.care_sober_mode — classe posée au boot quand exposée) */
body.edu-sober .edu-node--current { animation: none; box-shadow: 0 0 0 3px rgba(27, 85, 92, 0.2); }
body.edu-sober .edu-check-circle, body.edu-sober .edu-check-mark { animation: none; stroke-dashoffset: 0; }