/* Styles de la page d'index (landing page) et indicateur de sauvegarde */

/* ===== INDICATEUR DE SAUVEGARDE ===== */
.save-indicator {
    font-size: 12px;
    font-weight: 600;
    padding: 3px 12px;
    border-radius: 20px;
    margin-left: 8px;
    transition: opacity 0.3s, transform 0.3s;
    opacity: 0;
    transform: translateY(2px);
}
.save-indicator:not(:empty) { opacity: 1; transform: translateY(0); }
.save-indicator.saving { background: var(--surface-alt); color: var(--text-secondary); border: 1px solid var(--border); }
.save-indicator.saved  { background: #dcfce7; color: #166534; border: 1px solid #bbf7d0; }
.save-indicator.error  { background: #fee2e2; color: #991b1b; border: 1px solid #fecaca; }

/* ===== DRAG & DROP (Sortable) ===== */
.sortable-ghost  { opacity: 0.3; background: var(--primary-bg); border-radius: var(--radius); }
.sortable-chosen { box-shadow: 0 12px 36px rgba(0,0,0,0.12); }
.block-wrapper.edit-mode { cursor: grab; }
.block-wrapper.edit-mode:active { cursor: grabbing; }

/* ===== PAGE D'INDEX ===== */
body.index-page {
    background: #f3f4f6;
    min-height: 100vh;
    overflow: auto;
}

/* Header sur la landing page */
body.index-page .header {
    position: sticky;
    top: 0;
    z-index: 100;
}

.index-main {
    max-width: 1100px;
    margin: 0 auto;
    padding: 48px 24px 80px;
}

/* Hero */
@keyframes heroIn {
    from { opacity: 0; transform: translateY(16px); }
    to   { opacity: 1; transform: translateY(0); }
}

.index-hero {
    margin-bottom: 36px;
    animation: heroIn 0.5s cubic-bezier(0.4,0,0.2,1) both;
}
.index-hero h1 {
    font-family: 'Playfair Display', serif;
    font-size: 2.2rem;
    color: var(--text);
    margin: 0 0 10px;
    line-height: 1.2;
}
.index-hero p {
    color: var(--text-secondary);
    font-size: 15px;
    margin: 0;
}

/* Formulaire nouveau manuel */
@keyframes formIn {
    from { opacity: 0; transform: translateY(-8px) scale(0.99); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

.new-manual-form {
    background: white;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px;
    margin-bottom: 32px;
    box-shadow: var(--shadow-md);
    animation: formIn 0.25s cubic-bezier(0.4,0,0.2,1) both;
}
.new-manual-form h2 {
    font-size: 1.05rem;
    font-weight: 700;
    margin: 0 0 20px;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 8px;
}
.new-manual-form h2::before {
    content: '';
    display: inline-block;
    width: 4px;
    height: 18px;
    background: var(--text);
    border-radius: 2px;
}
.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 16px;
    margin-bottom: 20px;
}
.form-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
}

/* Inputs dans le formulaire */
.new-manual-form .form-group input {
    transition: border-color 0.15s, box-shadow 0.15s;
}
.new-manual-form .form-group input:focus {
    border-color: var(--text);
    box-shadow: 0 0 0 4px rgba(17,24,39,0.08);
}

/* Grille des manuels */
@keyframes cardIn {
    from { opacity: 0; transform: translateY(20px) scale(0.97); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

.manuals-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(288px, 1fr));
    gap: 22px;
}

.manual-card {
    background: white;
    border: 1px solid var(--border-light);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    transition: box-shadow 0.25s cubic-bezier(0.4,0,0.2,1),
                transform 0.25s cubic-bezier(0.4,0,0.2,1),
                border-color 0.25s;
    overflow: hidden;
    animation: cardIn 0.4s cubic-bezier(0.4,0,0.2,1) backwards;
}

/* Stagger pour chaque carte */
.manual-card:nth-child(1) { animation-delay: 0.05s; }
.manual-card:nth-child(2) { animation-delay: 0.10s; }
.manual-card:nth-child(3) { animation-delay: 0.15s; }
.manual-card:nth-child(4) { animation-delay: 0.20s; }
.manual-card:nth-child(5) { animation-delay: 0.25s; }
.manual-card:nth-child(6) { animation-delay: 0.30s; }
.manual-card:nth-child(n+7) { animation-delay: 0.35s; }

.manual-card:hover {
    box-shadow: 0 12px 40px rgba(0,0,0,0.10), 0 4px 12px rgba(0,0,0,0.06);
    transform: translateY(-4px);
    border-color: var(--border);
}

/* Accent bar au top de chaque carte */
.manual-card::before {
    content: '';
    display: block;
    height: 3px;
    background: var(--text);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s cubic-bezier(0.4,0,0.2,1);
}
.manual-card:hover::before { transform: scaleX(1); }

.manual-card-body {
    padding: 20px 20px 12px;
    flex: 1;
}
.manual-card-badge {
    display: inline-block;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
    background: var(--surface-alt);
    color: var(--text-secondary);
    padding: 3px 10px;
    border-radius: 20px;
    margin-bottom: 10px;
    transition: background 0.2s, color 0.2s;
}
.manual-card:hover .manual-card-badge {
    background: var(--text);
    color: white;
}
.manual-card-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text);
    margin: 0 0 6px;
    line-height: 1.3;
}
.manual-card-chapter {
    font-size: 13px;
    color: var(--text-secondary);
    margin: 0 0 4px;
}
.manual-card-author {
    font-size: 12px;
    color: var(--text-muted);
    font-style: italic;
    margin: 0;
}
.manual-card-footer {
    padding: 12px 20px;
    border-top: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    background: var(--surface-alt);
    transition: background 0.2s;
}
.manual-card:hover .manual-card-footer { background: var(--surface-alt); }
.manual-card-date {
    font-size: 11px;
    color: var(--text-muted);
}
.manual-card-actions {
    display: flex;
    gap: 6px;
}

/* Bouton taille sm */
.btn-sm {
    padding: 4px 12px;
    font-size: 12px;
    border-radius: 6px;
}
.btn-danger {
    color: var(--danger);
}
.btn-danger:hover {
    background: #fee2e2 !important;
    color: var(--danger) !important;
    border-color: #fca5a5 !important;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(239,68,68,0.2) !important;
}

/* États vide / erreur / chargement */
.manuals-empty, .manuals-loading, .manuals-error {
    grid-column: 1 / -1;
    text-align: center;
    padding: 80px 20px;
    color: var(--text-muted);
    font-size: 15px;
    animation: heroIn 0.4s ease both;
}
.manuals-loading::before {
    content: '⏳';
    display: block;
    font-size: 32px;
    margin-bottom: 12px;
}
.manuals-empty::before {
    content: '📚';
    display: block;
    font-size: 40px;
    margin-bottom: 16px;
}
.manuals-error { color: var(--danger); }

/* Bouton import */
.import-btn {
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
}

/* Header boutons */
.header-right .btn {
    display: flex;
    align-items: center;
    gap: 6px;
}


/* ===== PAGE D'INDEX ===== */
body.index-page {
    background: var(--bg, #f8f7ff);
    min-height: 100vh;
}

.index-main {
    max-width: 1100px;
    margin: 0 auto;
    padding: 40px 24px 80px;
}

.index-hero {
    margin-bottom: 32px;
}
.index-hero h1 {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    color: var(--text);
    margin: 0 0 8px;
}
.index-hero p {
    color: var(--text-muted, #6b7280);
    font-size: 15px;
    margin: 0;
}

/* Formulaire nouveau manuel */
.new-manual-form {
    background: white;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px;
    margin-bottom: 32px;
    box-shadow: var(--shadow);
}
.new-manual-form h2 {
    font-size: 1.1rem;
    font-weight: 700;
    margin: 0 0 20px;
    color: var(--text);
}
.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 16px;
    margin-bottom: 20px;
}
.form-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
}



/* Header boutons */
.header-right .btn {
    display: flex;
    align-items: center;
    gap: 6px;
}