/* =====================================================================
   Alchimieapp — feuille de styles principale
   Design tokens centralisés dans :root (cf. §25).
   Mobile-first : styles de base pour petit écran, media queries pour agrandir.
   ===================================================================== */

:root {
    /* Couleurs de marque (issues du logo fourni) */
    --brand-purple: #6E1AFF;
    --brand-purple-dark: #5312cc;
    --brand-purple-soft: #f2ecff;
    --brand-purple-tint: #faf7ff;
    --brand-ink: #121212;

    /* Couleur chaleureuse secondaire (secteur petite enfance) */
    --accent-warm: #ff8a5c;
    --accent-warm-soft: #fff1ea;
    --accent-sun: #ffd166;

    /* Niveaux de gris */
    --grey-900: #1f2430;
    --grey-700: #3a4152;
    --grey-500: #6b7280;
    --grey-400: #9aa1af;
    --grey-300: #d5d9e0;
    --grey-200: #e8eaf0;
    --grey-100: #f4f5f9;
    --white: #ffffff;

    /* Feedback */
    --success: #1f9d6b;
    --success-soft: #e6f7ef;
    --danger: #d64545;
    --danger-soft: #fdecec;
    --info: #2f6fed;
    --info-soft: #eaf1fe;

    /* Typographie */
    --font-sans: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
    --font-serif: Georgia, "Times New Roman", serif;

    /* Rayons et ombres — formes arrondies, douces */
    --radius-sm: 8px;
    --radius: 14px;
    --radius-lg: 22px;
    --radius-xl: 30px;
    --shadow-sm: 0 1px 3px rgba(18, 18, 18, .06), 0 1px 2px rgba(18, 18, 18, .04);
    --shadow: 0 6px 20px rgba(18, 18, 18, .08);
    --shadow-lg: 0 18px 48px rgba(110, 26, 255, .16);

    /* Espacements */
    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 24px;
    --space-6: 32px;
    --space-7: 48px;
    --space-8: 64px;

    --container: 1080px;
    --container-narrow: 760px;
}

/* ---- Reset léger -------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: var(--font-sans);
    color: var(--grey-900);
    background: var(--grey-100);
    line-height: 1.6;
    font-size: 16px;
}
img, svg { max-width: 100%; height: auto; display: block; }
a { color: var(--brand-purple); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { line-height: 1.25; color: var(--brand-ink); font-weight: 700; }
h1 { font-size: 1.9rem; }
h2 { font-size: 1.4rem; }
p { margin: 0 0 1rem; }
ul, ol { margin: 0 0 1rem; padding-left: 1.25rem; }

/* ---- Utilitaires -------------------------------------------------------- */
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 var(--space-4); }
.container-narrow { max-width: var(--container-narrow); }
.visually-hidden {
    position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
    overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.text-center { text-align: center; }
.muted { color: var(--grey-500); }
.mt-0 { margin-top: 0; } .mb-0 { margin-bottom: 0; }
.stack > * + * { margin-top: var(--space-4); }

/* ---- Boutons ------------------------------------------------------------ */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
    font: inherit; font-weight: 600; cursor: pointer;
    padding: .7rem 1.4rem; border-radius: var(--radius);
    border: 1.5px solid transparent; transition: all .15s ease;
    text-decoration: none; line-height: 1.2;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn-primary { background: var(--brand-purple); color: var(--white); box-shadow: var(--shadow-sm); }
.btn-primary:hover { background: var(--brand-purple-dark); color: var(--white); }
.btn-secondary { background: var(--white); color: var(--brand-purple); border-color: var(--grey-300); }
.btn-secondary:hover { border-color: var(--brand-purple); background: var(--brand-purple-tint); }
.btn-ghost { background: transparent; color: var(--grey-700); }
.btn-ghost:hover { background: var(--grey-100); }
.btn-warm { background: var(--accent-warm); color: var(--white); }
.btn-warm:hover { filter: brightness(.96); color: var(--white); }
.btn-danger { background: var(--white); color: var(--danger); border-color: var(--danger); }
.btn-danger:hover { background: var(--danger-soft); }
.btn-block { width: 100%; }
.btn-sm { padding: .45rem .85rem; font-size: .875rem; border-radius: var(--radius-sm); }
.btn:disabled, .btn[aria-disabled="true"] { opacity: .5; cursor: not-allowed; transform: none; }

/* ---- Formulaires -------------------------------------------------------- */
.field { margin-bottom: var(--space-4); }
.field label { display: block; font-weight: 600; margin-bottom: .35rem; font-size: .95rem; }
.input, input[type="text"], input[type="email"], input[type="password"], input[type="file"], select, textarea {
    width: 100%; font: inherit; padding: .7rem .85rem;
    border: 1.5px solid var(--grey-300); border-radius: var(--radius);
    background: var(--white); color: var(--grey-900); transition: border-color .15s;
}
.input:focus, input:focus, select:focus, textarea:focus {
    outline: none; border-color: var(--brand-purple);
    box-shadow: 0 0 0 3px var(--brand-purple-soft);
}
.form-hint { font-size: .85rem; color: var(--grey-500); margin-top: .3rem; }

/* ---- Alertes / flash ---------------------------------------------------- */
.alert { padding: .85rem 1.1rem; border-radius: var(--radius); margin-bottom: var(--space-4); font-size: .95rem; border: 1px solid transparent; }
.alert-success { background: var(--success-soft); color: #14663f; border-color: #b9e6d1; }
.alert-error { background: var(--danger-soft); color: #9e2b2b; border-color: #f3c2c2; }
.alert-info { background: var(--info-soft); color: #1c4bb0; border-color: #c3d6fb; }
.alert-warn { background: #fff7e6; color: #8a5a00; border-color: #ffe0a3; }

/* ---- Badges ------------------------------------------------------------- */
.badge {
    display: inline-flex; align-items: center; gap: .35rem;
    font-size: .78rem; font-weight: 600; padding: .25rem .6rem; border-radius: 999px;
    background: var(--grey-100); color: var(--grey-700);
}
.badge-purple { background: var(--brand-purple-soft); color: var(--brand-purple-dark); }
.badge-success { background: var(--success-soft); color: #14663f; }
.badge-warm { background: var(--accent-warm-soft); color: #c1531f; }
.badge-placeholder { background: #fff7e6; color: #8a5a00; border: 1px dashed #e0b25a; }

/* ---- Cartes ------------------------------------------------------------- */
.card {
    background: var(--white); border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm); padding: var(--space-5);
    border: 1px solid var(--grey-200);
}
.card-hover { transition: transform .15s, box-shadow .15s; }
.card-hover:hover { transform: translateY(-3px); box-shadow: var(--shadow); }

/* =====================================================================
   NAVIGATION (barre supérieure)
   ===================================================================== */
.site-header {
    background: var(--white); border-bottom: 1px solid var(--grey-200);
    position: sticky; top: 0; z-index: 40;
}
.site-header .container { display: flex; align-items: center; gap: var(--space-4); min-height: 66px; }
.site-logo { display: flex; align-items: center; }
.site-logo img { height: 30px; }
.site-logo:hover { text-decoration: none; }
.main-nav { margin-left: auto; display: flex; align-items: center; gap: var(--space-2); }
.main-nav a { padding: .5rem .8rem; border-radius: var(--radius-sm); color: var(--grey-700); font-weight: 500; }
.main-nav a:hover { background: var(--grey-100); text-decoration: none; }
.main-nav a.active { color: var(--brand-purple); background: var(--brand-purple-soft); }
.nav-user { display: flex; align-items: center; gap: var(--space-3); margin-left: var(--space-2); padding-left: var(--space-3); border-left: 1px solid var(--grey-200); }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: .4rem; margin-left: auto; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--grey-900); margin: 4px 0; border-radius: 2px; }

@media (max-width: 860px) {
    .nav-toggle { display: block; }
    .main-nav {
        position: fixed; inset: 66px 0 auto 0; flex-direction: column; align-items: stretch;
        background: var(--white); padding: var(--space-3); gap: var(--space-1);
        border-bottom: 1px solid var(--grey-200); box-shadow: var(--shadow);
        transform: translateY(-120%); transition: transform .2s ease; margin-left: 0;
    }
    .main-nav.open { transform: translateY(0); }
    .nav-user { border-left: none; padding-left: 0; margin-left: 0; flex-direction: column; align-items: stretch; }
}

/* =====================================================================
   PIED DE PAGE
   ===================================================================== */
.site-footer { background: var(--brand-ink); color: #cfd2dc; padding: var(--space-7) 0 var(--space-5); margin-top: var(--space-8); }
.site-footer a { color: #d8caff; }
.site-footer .footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: var(--space-6); }
.site-footer h4 { color: var(--white); font-size: .95rem; margin: 0 0 var(--space-3); text-transform: uppercase; letter-spacing: .04em; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: .5rem; font-size: .92rem; }
.footer-institutional { font-size: .82rem; color: #8b909e; margin-top: var(--space-5); padding-top: var(--space-4); border-top: 1px solid #2b2f3a; }
.footer-placeholder { border: 1px dashed #4a4f5c; border-radius: var(--radius-sm); padding: .5rem .75rem; display: inline-block; color: #a7abb8; }
@media (max-width: 720px) { .site-footer .footer-grid { grid-template-columns: 1fr; gap: var(--space-5); } }

/* =====================================================================
   LAYOUT AUTH (connexion, activation…)
   ===================================================================== */
.auth-wrap { min-height: 100vh; display: grid; grid-template-columns: 1.1fr 1fr; }
.auth-hero {
    background: linear-gradient(150deg, var(--brand-purple), #9c4dff 60%, var(--accent-warm));
    color: var(--white); padding: var(--space-8) var(--space-7); display: flex; flex-direction: column; justify-content: center;
}
.auth-hero .logo-badge { background: rgba(255,255,255,.16); border-radius: var(--radius); padding: .6rem .9rem; display: inline-flex; margin-bottom: var(--space-6); align-self: flex-start; }
.auth-hero h1 { color: var(--white); font-size: 2rem; margin-bottom: var(--space-3); }
.auth-hero p { color: rgba(255,255,255,.9); max-width: 40ch; }
.auth-panel { display: flex; align-items: center; justify-content: center; padding: var(--space-6); background: var(--white); }
.auth-card { width: 100%; max-width: 400px; }
.auth-card h2 { margin-top: 0; }
.auth-links { margin-top: var(--space-4); font-size: .92rem; display: flex; justify-content: space-between; flex-wrap: wrap; gap: .5rem; }
@media (max-width: 860px) { .auth-wrap { grid-template-columns: 1fr; } .auth-hero { display: none; } }

/* =====================================================================
   PAGE PUBLIQUE (landing)
   ===================================================================== */
.hero {
    background:
        radial-gradient(1200px 400px at 80% -10%, var(--brand-purple-soft), transparent),
        radial-gradient(900px 400px at 0% 10%, var(--accent-warm-soft), transparent);
    padding: var(--space-8) 0 var(--space-7);
}
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: var(--space-7); align-items: center; }
.hero h1 { font-size: 2.6rem; margin-bottom: var(--space-4); letter-spacing: -.01em; }
.hero .lead { font-size: 1.15rem; color: var(--grey-700); margin-bottom: var(--space-5); max-width: 46ch; }
.hero-cta { display: flex; gap: var(--space-3); flex-wrap: wrap; }
.hero-visual { background: var(--white); border-radius: var(--radius-xl); box-shadow: var(--shadow-lg); padding: var(--space-6); border: 1px solid var(--grey-200); }
.hero-visual .step-row { display: flex; align-items: center; gap: var(--space-3); padding: .65rem 0; }
.hero-visual .step-row + .step-row { border-top: 1px solid var(--grey-100); }
.step-dot { width: 34px; height: 34px; border-radius: 50%; background: var(--brand-purple-soft); color: var(--brand-purple-dark); display: grid; place-items: center; font-weight: 700; flex: none; }
@media (max-width: 860px) { .hero-grid { grid-template-columns: 1fr; } .hero h1 { font-size: 2rem; } }

.section { padding: var(--space-8) 0; }
.section-tight { padding: var(--space-7) 0; }
.section h2 { font-size: 1.8rem; }
.section-head { max-width: 60ch; margin-bottom: var(--space-6); }
.eyebrow { color: var(--brand-purple); font-weight: 700; text-transform: uppercase; letter-spacing: .06em; font-size: .82rem; margin-bottom: .5rem; }

.method-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: var(--space-4); }
.method-step { background: var(--white); border-radius: var(--radius-lg); padding: var(--space-5); border: 1px solid var(--grey-200); box-shadow: var(--shadow-sm); text-align: center; }
.method-step .num { width: 40px; height: 40px; border-radius: 50%; background: var(--brand-purple); color: #fff; display: grid; place-items: center; font-weight: 700; margin: 0 auto var(--space-3); }
.method-step h3 { font-size: 1.05rem; margin: 0 0 .35rem; }
.method-step p { font-size: .88rem; color: var(--grey-500); margin: 0; }
@media (max-width: 860px) { .method-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 460px) { .method-grid { grid-template-columns: 1fr; } }

.experts-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-5); }
.expert-card { display: flex; gap: var(--space-4); align-items: flex-start; }
.expert-avatar { width: 64px; height: 64px; border-radius: 50%; background: var(--brand-purple-soft); display: grid; place-items: center; font-size: 1.5rem; flex: none; }
@media (max-width: 640px) { .experts-grid { grid-template-columns: 1fr; } }

.institutional-band { background: var(--grey-100); border-top: 1px solid var(--grey-200); border-bottom: 1px solid var(--grey-200); }
.institutional-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-5); align-items: center; }
.institutional-slot { text-align: center; padding: var(--space-4); }
.institutional-slot .ph-box { border: 1.5px dashed var(--grey-400); border-radius: var(--radius); padding: var(--space-4); color: var(--grey-500); font-size: .88rem; background: var(--white); }
@media (max-width: 720px) { .institutional-grid { grid-template-columns: 1fr; } }

.cta-band { background: linear-gradient(135deg, var(--brand-purple), #9040ff); color: #fff; border-radius: var(--radius-xl); padding: var(--space-7); text-align: center; }
.cta-band h2 { color: #fff; }
.cta-band p { color: rgba(255,255,255,.9); max-width: 50ch; margin: 0 auto var(--space-5); }

/* =====================================================================
   ESPACE APPLICATIF
   ===================================================================== */
.app-main { padding: var(--space-6) 0 var(--space-8); min-height: 60vh; }
.page-head { margin-bottom: var(--space-6); }
.page-head h1 { margin: 0 0 .35rem; }
.breadcrumb { font-size: .88rem; color: var(--grey-500); margin-bottom: var(--space-4); }
.breadcrumb a { color: var(--grey-500); }
.breadcrumb a:hover { color: var(--brand-purple); }

/* Recherche */
.search-hero { background: var(--white); border-radius: var(--radius-xl); padding: var(--space-6); box-shadow: var(--shadow-sm); border: 1px solid var(--grey-200); margin-bottom: var(--space-6); }
.search-hero h1 { font-size: 1.7rem; }
.search-form { display: flex; gap: var(--space-3); margin-top: var(--space-4); }
.search-form input { flex: 1; padding: .9rem 1.1rem; font-size: 1.02rem; }
@media (max-width: 560px) { .search-form { flex-direction: column; } }
.search-suggestions { margin-top: var(--space-4); display: flex; flex-wrap: wrap; gap: .5rem; }
.chip { background: var(--grey-100); border: 1px solid var(--grey-200); border-radius: 999px; padding: .4rem .85rem; font-size: .86rem; color: var(--grey-700); cursor: pointer; }
.chip:hover { background: var(--brand-purple-soft); color: var(--brand-purple-dark); text-decoration: none; }

/* Grille de thèmes */
.theme-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: var(--space-5); }
.theme-card { display: flex; flex-direction: column; height: 100%; }
.theme-card .theme-cat { font-size: .78rem; }
.theme-card h3 { margin: .5rem 0 .5rem; font-size: 1.2rem; }
.theme-card p { color: var(--grey-500); font-size: .92rem; flex: 1; }
.theme-card .theme-foot { display: flex; align-items: center; justify-content: space-between; margin-top: var(--space-4); }
.theme-accent-bar { height: 6px; border-radius: 999px; background: linear-gradient(90deg, var(--brand-purple), var(--accent-warm)); margin-bottom: var(--space-4); }

.progress-line { height: 8px; background: var(--grey-200); border-radius: 999px; overflow: hidden; }
.progress-line > span { display: block; height: 100%; background: linear-gradient(90deg, var(--brand-purple), var(--accent-warm)); border-radius: 999px; }

/* Résultats de recherche */
.result-list { display: flex; flex-direction: column; gap: var(--space-4); }
.result-item { display: flex; gap: var(--space-4); align-items: flex-start; }
.result-rank { font-weight: 700; color: var(--brand-purple); background: var(--brand-purple-soft); width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; flex: none; }

/* =====================================================================
   HUB DE THÈME (5 étapes)
   ===================================================================== */
.theme-hero { background: linear-gradient(135deg, var(--brand-purple-tint), var(--accent-warm-soft)); border-radius: var(--radius-xl); padding: var(--space-6); margin-bottom: var(--space-6); border: 1px solid var(--grey-200); }
.theme-hero .principle { display: inline-block; margin-bottom: var(--space-3); }
.steps-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: var(--space-4); }
.step-card { display: flex; gap: var(--space-4); align-items: flex-start; text-decoration: none; color: inherit; }
.step-card:hover { text-decoration: none; }
.step-icon { width: 48px; height: 48px; border-radius: var(--radius); display: grid; place-items: center; font-size: 1.3rem; flex: none; color: #fff; }
.step-icon.c1 { background: #7c4dff; } .step-icon.c2 { background: #ff8a5c; }
.step-icon.c3 { background: #29b6a4; } .step-icon.c4 { background: #f4a63b; }
.step-icon.c5 { background: var(--brand-purple); }
.step-card h3 { margin: 0 0 .25rem; font-size: 1.08rem; }
.step-card p { margin: 0; font-size: .88rem; color: var(--grey-500); }
.step-meta { margin-left: auto; align-self: center; }

/* Stepper de progression */
.stepper { display: flex; gap: var(--space-2); margin: var(--space-4) 0; flex-wrap: wrap; }
.stepper .st { display: flex; align-items: center; gap: .4rem; font-size: .85rem; color: var(--grey-500); background: var(--grey-100); padding: .35rem .7rem; border-radius: 999px; }
.stepper .st.done { background: var(--success-soft); color: #14663f; }
.stepper .st.done::before { content: "✓"; font-weight: 700; }
.stepper .st.pending::before { content: "○"; }

/* =====================================================================
   ARTICLE (Comprendre)
   ===================================================================== */
.article-layout { display: grid; grid-template-columns: 240px 1fr; gap: var(--space-6); align-items: start; }
.article-toc { position: sticky; top: 86px; font-size: .9rem; }
.article-toc h4 { font-size: .8rem; text-transform: uppercase; letter-spacing: .05em; color: var(--grey-500); margin: 0 0 var(--space-3); }
.article-toc ul { list-style: none; padding: 0; margin: 0; }
.article-toc li { margin-bottom: .3rem; }
.article-toc a { color: var(--grey-700); display: block; padding: .35rem .6rem; border-radius: var(--radius-sm); border-left: 2px solid transparent; }
.article-toc a:hover, .article-toc a.active { background: var(--brand-purple-soft); color: var(--brand-purple-dark); text-decoration: none; border-left-color: var(--brand-purple); }
.article-body { background: var(--white); border-radius: var(--radius-lg); padding: var(--space-6) var(--space-7); box-shadow: var(--shadow-sm); border: 1px solid var(--grey-200); max-width: 72ch; }
.article-body .article-lead { font-size: 1.15rem; color: var(--grey-700); font-style: italic; }
.article-body h2 { margin-top: var(--space-6); scroll-margin-top: 90px; }
.article-body p { color: var(--grey-800, #2c313d); }
.article-callout { background: var(--brand-purple-tint); border-left: 4px solid var(--brand-purple); border-radius: var(--radius); padding: var(--space-4) var(--space-5); margin: var(--space-5) 0; }
.article-callout p { margin: 0; }
.toc-toggle { display: none; }
@media (max-width: 860px) {
    .article-layout { grid-template-columns: 1fr; }
    .article-toc { position: static; }
    .toc-toggle { display: block; width: 100%; text-align: left; margin-bottom: var(--space-3); }
    .article-toc ul { display: none; }
    .article-toc.open ul { display: block; }
    .article-body { padding: var(--space-5); }
}

/* =====================================================================
   AUDIO (Écouter)
   ===================================================================== */
.audio-player { background: linear-gradient(135deg, #2a1758, var(--brand-purple)); color: #fff; border-radius: var(--radius-xl); padding: var(--space-6); }
.audio-player h2 { color: #fff; }
.audio-controls { display: flex; align-items: center; gap: var(--space-4); margin: var(--space-5) 0; }
.audio-play-btn { width: 60px; height: 60px; border-radius: 50%; background: #fff; color: var(--brand-purple); border: none; cursor: pointer; display: grid; place-items: center; font-size: 1.4rem; flex: none; box-shadow: var(--shadow); }
.audio-play-btn:hover { transform: scale(1.05); }
.audio-progress-wrap { flex: 1; }
.audio-bar { height: 8px; background: rgba(255,255,255,.25); border-radius: 999px; cursor: pointer; overflow: hidden; }
.audio-bar > span { display: block; height: 100%; width: 0; background: #fff; border-radius: 999px; }
.audio-time { display: flex; justify-content: space-between; font-size: .82rem; color: rgba(255,255,255,.85); margin-top: .4rem; }
.audio-speed { background: rgba(255,255,255,.16); color: #fff; border: none; border-radius: var(--radius-sm); padding: .4rem .7rem; cursor: pointer; font: inherit; font-size: .85rem; }
.audio-topics { background: var(--white); border-radius: var(--radius-lg); padding: var(--space-5); margin-top: var(--space-5); border: 1px solid var(--grey-200); }
.audio-topics ul { margin: .5rem 0 0; }

/* =====================================================================
   CARTE MENTALE (Retenir)
   ===================================================================== */
.mindmap { display: grid; gap: var(--space-5); }
.mindmap-center { text-align: center; }
.mindmap-center .node-central { display: inline-block; background: var(--brand-purple); color: #fff; padding: var(--space-4) var(--space-5); border-radius: var(--radius-lg); font-weight: 700; font-size: 1.15rem; box-shadow: var(--shadow); }
.mindmap-branches { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-5); }
.branch { border-radius: var(--radius-lg); padding: var(--space-5); border: 1px solid var(--grey-200); background: var(--white); box-shadow: var(--shadow-sm); }
.branch h3 { display: flex; align-items: center; gap: .5rem; margin: 0 0 var(--space-4); font-size: 1.1rem; padding-bottom: var(--space-3); border-bottom: 2px solid; }
.branch:nth-child(1) h3 { color: #7c4dff; border-color: #e3d7ff; }
.branch:nth-child(2) h3 { color: #d1691f; border-color: #ffdcc8; }
.branch:nth-child(3) h3 { color: #1f9d8f; border-color: #c6efe9; }
.branch ul { list-style: none; padding: 0; margin: 0; }
.branch li { position: relative; padding: .5rem 0 .5rem 1.5rem; font-size: .92rem; border-bottom: 1px solid var(--grey-100); }
.branch li:last-child { border-bottom: none; }
.branch li::before { content: "→"; position: absolute; left: 0; color: var(--brand-purple); font-weight: 700; }
@media (max-width: 780px) { .mindmap-branches { grid-template-columns: 1fr; } }

/* =====================================================================
   FICHE PRATIQUE (Agir)
   ===================================================================== */
.practice-sheet { background: var(--white); border-radius: var(--radius-lg); padding: var(--space-6) var(--space-7); box-shadow: var(--shadow-sm); border: 1px solid var(--grey-200); max-width: 80ch; }
.practice-sheet .principle-tag { display: inline-block; margin-bottom: var(--space-4); }
.balance-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); margin: var(--space-5) 0; }
.balance-col { border-radius: var(--radius); padding: var(--space-4); }
.balance-col.ok { background: var(--success-soft); border: 1px solid #b9e6d1; }
.balance-col.warn { background: #fff7e6; border: 1px solid #ffe0a3; }
.balance-col h4 { margin: 0 0 var(--space-3); display: flex; align-items: center; gap: .5rem; }
.balance-col.ok h4 { color: #14663f; } .balance-col.warn h4 { color: #8a5a00; }
@media (max-width: 640px) { .balance-grid { grid-template-columns: 1fr; } }
.questions-list { counter-reset: q; list-style: none; padding: 0; }
.questions-list li { position: relative; padding: var(--space-3) 0 var(--space-3) 2.5rem; border-bottom: 1px solid var(--grey-100); }
.questions-list li::before { counter-increment: q; content: counter(q); position: absolute; left: 0; top: .8rem; width: 28px; height: 28px; background: var(--brand-purple-soft); color: var(--brand-purple-dark); border-radius: 50%; display: grid; place-items: center; font-weight: 700; font-size: .85rem; }
.why-list li { padding: .4rem 0; }
.print-btn-row { margin: var(--space-5) 0; }

/* =====================================================================
   ÉVALUATIONS & QUIZ
   ===================================================================== */
.question-block { background: var(--white); border-radius: var(--radius-lg); padding: var(--space-5); border: 1px solid var(--grey-200); box-shadow: var(--shadow-sm); margin-bottom: var(--space-4); }
.question-block .q-prompt { font-weight: 600; margin-bottom: var(--space-4); font-size: 1.05rem; }
.q-number { color: var(--brand-purple); font-weight: 700; margin-right: .4rem; }
.option-label { display: flex; align-items: center; gap: .7rem; padding: .7rem .9rem; border: 1.5px solid var(--grey-300); border-radius: var(--radius); margin-bottom: .6rem; cursor: pointer; transition: all .12s; }
.option-label:hover { border-color: var(--brand-purple); background: var(--brand-purple-tint); }
.option-label input { width: auto; margin: 0; accent-color: var(--brand-purple); }
.option-label.correct { border-color: var(--success); background: var(--success-soft); }
.option-label.incorrect { border-color: var(--danger); background: var(--danger-soft); }
.scale-row { display: flex; gap: .5rem; flex-wrap: wrap; }
.scale-row label { flex: 1; min-width: 90px; text-align: center; padding: .7rem .5rem; border: 1.5px solid var(--grey-300); border-radius: var(--radius); cursor: pointer; font-size: .88rem; }
.scale-row input { display: none; }
.scale-row input:checked + span { font-weight: 700; }
.scale-row label:has(input:checked) { border-color: var(--brand-purple); background: var(--brand-purple-soft); }

.result-score { text-align: center; padding: var(--space-6); }
.result-score .score-ring { width: 130px; height: 130px; border-radius: 50%; display: grid; place-items: center; margin: 0 auto var(--space-4); font-size: 2rem; font-weight: 800; color: #fff; }
.result-score .score-ring.pass { background: linear-gradient(135deg, var(--success), #2bbd83); }
.result-score .score-ring.fail { background: linear-gradient(135deg, var(--danger), #e57373); }
.explanation-box { background: var(--info-soft); border-left: 3px solid var(--info); padding: .7rem 1rem; border-radius: var(--radius-sm); margin-top: .7rem; font-size: .9rem; }

/* =====================================================================
   TABLES (admin)
   ===================================================================== */
.data-table { width: 100%; border-collapse: collapse; background: var(--white); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-sm); }
.data-table th, .data-table td { padding: .8rem 1rem; text-align: left; border-bottom: 1px solid var(--grey-200); font-size: .92rem; }
.data-table th { background: var(--grey-100); font-weight: 600; color: var(--grey-700); }
.data-table tr:last-child td { border-bottom: none; }
.table-actions { display: flex; gap: .4rem; flex-wrap: wrap; }
.table-wrap { overflow-x: auto; }

.tabs { display: flex; gap: .3rem; border-bottom: 1px solid var(--grey-200); margin-bottom: var(--space-5); }
.tabs a { padding: .7rem 1.1rem; color: var(--grey-600, #555); border-bottom: 2px solid transparent; font-weight: 500; }
.tabs a:hover { text-decoration: none; color: var(--brand-purple); }
.tabs a.active { color: var(--brand-purple); border-bottom-color: var(--brand-purple); }

/* Placeholder banner */
.placeholder-banner { background: repeating-linear-gradient(45deg, #fff7e6, #fff7e6 12px, #fff2d6 12px, #fff2d6 24px); border: 1px dashed #e0b25a; border-radius: var(--radius); padding: var(--space-3) var(--space-4); font-size: .9rem; color: #8a5a00; margin-bottom: var(--space-4); }
.placeholder-banner strong { color: #6b4500; }

/* Divers */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-5); }
@media (max-width: 720px) { .grid-2 { grid-template-columns: 1fr; } }
.flex-between { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); flex-wrap: wrap; }
.divider { height: 1px; background: var(--grey-200); margin: var(--space-5) 0; border: none; }