/* ============================================================================
   OUTIL CEE-STD - Styles principaux
   ============================================================================ */

:root {
    --primary: #1f4788;
    --primary-light: #2e5fa8;
    --primary-dark: #163568;
    --accent: #e8a838;
    --accent-light: #f0c060;
    --success: #28a745;
    --danger: #dc3545;
    --warning: #ffc107;
    --info: #17a2b8;

    --bg: #f4f6f9;
    --bg-panel: #ffffff;
    --bg-card: #f8f9fa;
    --bg-header: #1a1a2e;
    --bg-white: #ffffff;
    --bg-light: #f8f9fa;
    --bg-dark: #343a40;

    --text: #2c3e50;
    --text-light: #6c757d;
    --text-white: #ffffff;
    --text-dark: #1a1a2e;

    --border: #dee2e6;
    --border-light: #e9ecef;

    --shadow: 0 2px 8px rgba(0,0,0,0.08);
    --shadow-lg: 0 4px 16px rgba(0,0,0,0.12);

    --radius: 8px;
    --radius-sm: 4px;

    --header-height: 56px;
    --sidebar-width: 220px;
    --sidebar-collapsed: 60px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: var(--bg);
    color: var(--text);
    overflow: hidden;
    height: 100vh;
}

/* ============================================================================
   LAYOUT PRINCIPAL : SIDEBAR + CONTENU
   ============================================================================ */

.app-layout {
    display: flex;
    height: 100vh;
    overflow: hidden;
}

/* ============================================================================
   SIDEBAR
   ============================================================================ */

.app-sidebar {
    width: var(--sidebar-width);
    min-width: var(--sidebar-width);
    background: var(--bg-header);
    color: var(--text-white);
    display: flex;
    flex-direction: column;
    z-index: 200;
    box-shadow: 2px 0 12px rgba(0,0,0,0.15);
}

.sidebar-header {
    padding: 18px 16px 12px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.1rem;
    font-weight: 700;
}

.sidebar-logo i {
    font-size: 1.3rem;
    color: var(--accent);
}

.sidebar-title {
    letter-spacing: 0.5px;
}

.sidebar-version {
    font-size: 0.65rem;
    opacity: 0.5;
    background: rgba(255,255,255,0.08);
    padding: 2px 6px;
    border-radius: 8px;
}

.sidebar-nav {
    flex: 1;
    padding: 8px 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 18px;
    background: transparent;
    border: none;
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s;
    text-align: left;
    width: 100%;
    border-left: 3px solid transparent;
}

.sidebar-link:hover {
    background: rgba(255,255,255,0.06);
    color: var(--text-white);
}

.sidebar-link.active {
    background: rgba(255,255,255,0.1);
    color: var(--text-white);
    border-left-color: var(--accent);
}

.sidebar-link i {
    width: 20px;
    text-align: center;
    font-size: 1rem;
}

.sidebar-link-editor {
    border-top: 1px solid rgba(255,255,255,0.06);
    margin-top: 4px;
    padding-top: 14px;
}

.sidebar-footer {
    padding: 8px 0;
    border-top: 1px solid rgba(255,255,255,0.08);
}

.sidebar-footer .sidebar-link {
    color: var(--accent);
}

.sidebar-footer .sidebar-link:hover {
    color: var(--accent-light);
    background: rgba(232, 168, 56, 0.08);
}

/* Bloc utilisateur sidebar */
.sidebar-user {
    padding: 12px 16px 8px;
    border-top: 1px solid rgba(255,255,255,0.06);
    margin-top: 4px;
}

.sidebar-user-info {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 4px 0 8px;
}

.sidebar-user-info > i {
    font-size: 1.5rem;
    color: var(--primary-light);
    opacity: 0.7;
}

.sidebar-user-details {
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.sidebar-user-name {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-sidebar);
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

.sidebar-user-role {
    font-size: 0.72rem;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.sidebar-link-logout {
    font-size: 0.82rem;
    color: var(--text-light) !important;
    opacity: 0.7;
}

.sidebar-link-logout:hover {
    color: var(--danger) !important;
    opacity: 1;
}

.app-sidebar.collapsed .sidebar-user-details,
.app-sidebar.collapsed .sidebar-link-logout span {
    display: none;
}

/* ============================================================================
   CONTENU PRINCIPAL
   ============================================================================ */

.app-content {
    flex: 1;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

/* Pages */
.page {
    display: none;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
}

.page.active {
    display: flex;
}

.page-header {
    background: var(--bg-panel);
    padding: 20px 28px 16px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
}

.page-header h1 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 10px;
    border: none;
    padding: 0;
}

.page-header h1 i {
    color: var(--primary);
}

.page-header-actions {
    display: flex;
    gap: 8px;
}

.page-body {
    flex: 1;
    overflow-y: auto;
    padding: 24px 28px;
}

/* ============================================================================
   DASHBOARD — KPIs
   ============================================================================ */

.dashboard-kpis {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 28px;
}

.kpi-card {
    background: var(--bg-panel);
    border-radius: var(--radius);
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: var(--shadow);
    border-left: 4px solid var(--border);
    transition: transform 0.15s, box-shadow 0.15s;
}

.kpi-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.kpi-total { border-left-color: var(--primary); }
.kpi-encours { border-left-color: var(--warning); }
.kpi-termines { border-left-color: var(--success); }
.kpi-cumac { border-left-color: var(--accent); }

.kpi-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
}

.kpi-total .kpi-icon { background: rgba(31,71,136,0.1); color: var(--primary); }
.kpi-encours .kpi-icon { background: rgba(255,193,7,0.12); color: var(--warning); }
.kpi-termines .kpi-icon { background: rgba(40,167,69,0.1); color: var(--success); }
.kpi-cumac .kpi-icon { background: rgba(232,168,56,0.12); color: var(--accent); }

.kpi-data {
    display: flex;
    flex-direction: column;
}

.kpi-value {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--text);
    line-height: 1.1;
}

.kpi-label {
    font-size: 0.8rem;
    color: var(--text-light);
    margin-top: 2px;
}

/* Dashboard sections */
.dashboard-sections {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.dashboard-card {
    background: var(--bg-panel);
    border-radius: var(--radius);
    padding: 20px;
    box-shadow: var(--shadow);
}

.dashboard-card h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 8px;
}

.dashboard-card h3 i {
    color: var(--primary);
}

/* Secteur bars */
.secteur-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.secteur-label {
    font-size: 0.85rem;
    width: 120px;
    flex-shrink: 0;
    color: var(--text);
}

.secteur-bar-track {
    flex: 1;
    height: 24px;
    background: var(--bg);
    border-radius: 12px;
    overflow: hidden;
}

.secteur-bar-fill {
    height: 100%;
    border-radius: 12px;
    transition: width 0.5s ease;
}

.secteur-residentiel { background: var(--primary); }
.secteur-tertiaire { background: var(--accent); }

.secteur-count {
    font-size: 0.9rem;
    font-weight: 600;
    width: 30px;
    text-align: right;
}

/* Recent projects */
.recent-projects-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.recent-project-item {
    display: flex;
    align-items: center;
    padding: 10px 12px;
    background: var(--bg);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: background 0.15s;
    gap: 10px;
}

.recent-project-item:hover {
    background: var(--border-light);
}

.recent-project-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    flex-shrink: 0;
}

.recent-project-icon.residentiel {
    background: rgba(31,71,136,0.1);
    color: var(--primary);
}

.recent-project-icon.tertiaire {
    background: rgba(232,168,56,0.1);
    color: var(--accent);
}

.recent-project-info {
    flex: 1;
    min-width: 0;
}

.recent-project-name {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.recent-project-meta {
    font-size: 0.75rem;
    color: var(--text-light);
}

.recent-project-status {
    font-size: 0.7rem;
    padding: 2px 8px;
    border-radius: 10px;
    font-weight: 600;
    flex-shrink: 0;
}

.recent-project-status.en_cours {
    background: rgba(255,193,7,0.15);
    color: #d4a017;
}

.recent-project-status.termine {
    background: rgba(40,167,69,0.12);
    color: var(--success);
}

/* ============================================================================
   PAGE PROJETS — Filtres + Grille
   ============================================================================ */

.projets-filters {
    display: flex;
    gap: 6px;
    margin-bottom: 20px;
    flex-wrap: wrap;
    align-items: center;
}

.filter-btn {
    padding: 8px 16px;
    background: var(--bg-panel);
    border: 1px solid var(--border);
    border-radius: 20px;
    cursor: pointer;
    font-size: 0.82rem;
    color: var(--text-light);
    transition: all 0.15s;
}

.filter-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.filter-btn.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

.filter-separator {
    width: 1px;
    height: 24px;
    background: var(--border);
    margin: 0 6px;
}

.projets-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 16px;
}

.projet-card {
    background: var(--bg-panel);
    border-radius: var(--radius);
    padding: 20px;
    box-shadow: var(--shadow);
    cursor: pointer;
    transition: transform 0.15s, box-shadow 0.15s;
    border: 1px solid transparent;
    position: relative;
}

.projet-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}

.projet-card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 12px;
}

.projet-card-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text);
}

.projet-card-badge {
    font-size: 0.7rem;
    padding: 3px 10px;
    border-radius: 12px;
    font-weight: 600;
    flex-shrink: 0;
}

.projet-card-badge.en_cours {
    background: rgba(255,193,7,0.15);
    color: #d4a017;
}

.projet-card-badge.termine {
    background: rgba(40,167,69,0.12);
    color: var(--success);
}

.projet-card-details {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 12px;
}

.projet-card-detail {
    font-size: 0.8rem;
    color: var(--text-light);
    display: flex;
    align-items: center;
    gap: 5px;
}

.projet-card-detail i {
    color: var(--primary-light);
    width: 14px;
    text-align: center;
}

.projet-card-actions {
    display: flex;
    gap: 6px;
    justify-content: flex-end;
    padding-top: 10px;
    border-top: 1px solid var(--border-light);
}

.projet-card-actions .btn-sm {
    font-size: 0.75rem;
    padding: 4px 10px;
}

.projet-card-secteur {
    position: absolute;
    top: 0;
    right: 20px;
    width: 4px;
    height: 40px;
    border-radius: 0 0 4px 4px;
}

.projet-card-secteur.residentiel { background: var(--primary); }
.projet-card-secteur.tertiaire { background: var(--accent); }

/* ============================================================================
   ÉDITEUR — Header
   ============================================================================ */

.editor-header {
    background: var(--bg-header);
    color: var(--text-white);
    height: var(--header-height);
    display: flex;
    align-items: center;
    padding: 0 16px;
    gap: 16px;
    flex-shrink: 0;
}

.editor-header-left {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
}

.btn-ghost {
    background: transparent;
    border: 1px solid rgba(255,255,255,0.2);
    color: rgba(255,255,255,0.7);
    padding: 6px 10px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.2s;
}

.btn-ghost:hover {
    background: rgba(255,255,255,0.1);
    color: white;
}

.editor-project-name {
    font-size: 0.95rem;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 200px;
}

.editor-badge {
    font-size: 0.65rem;
    padding: 2px 8px;
    border-radius: 10px;
    background: rgba(40,167,69,0.25);
    color: #7dff7d;
    font-weight: 600;
}

.editor-header-right {
    margin-left: auto;
    display: flex;
    gap: 8px;
}

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

.version {
    display: none; /* legacy */
}

.header-right {
    display: flex;
    gap: 8px;
}

/* ============================================================================
   NAVIGATION ONGLETS
   ============================================================================ */

.tab-nav {
    display: flex;
    gap: 2px;
}

.tab-btn {
    background: transparent;
    border: none;
    color: rgba(255,255,255,0.6);
    padding: 8px 16px;
    cursor: pointer;
    font-size: 0.85rem;
    border-radius: var(--radius-sm);
    transition: all 0.2s;
    white-space: nowrap;
}

.tab-btn:hover {
    background: rgba(255,255,255,0.1);
    color: var(--text-white);
}

.tab-btn.active {
    background: var(--primary);
    color: var(--text-white);
}

.tab-btn i {
    margin-right: 4px;
}

/* ============================================================================
   CONTENU PRINCIPAL
   ============================================================================ */

.app-main {
    height: calc(100vh - var(--header-height));
    overflow-y: auto;
}

/* Used inside the editor page */
.editor-main .tab-content {
    height: auto;
}

.tab-content {
    display: none;
    height: 100%;
}

.tab-content.active {
    display: block;
}

/* ============================================================================
   PANNEAUX
   ============================================================================ */

.panel {
    background: var(--bg-panel);
    border-radius: var(--radius);
    padding: 24px;
    margin: 16px;
    box-shadow: var(--shadow);
}

.panel h2 {
    font-size: 1.3rem;
    margin-bottom: 20px;
    color: var(--primary);
    border-bottom: 2px solid var(--border-light);
    padding-bottom: 10px;
}

.panel h2 i {
    margin-right: 8px;
}

/* ============================================================================
   FORMULAIRES
   ============================================================================ */

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
    position: relative;
}

/* ── Toast notifications ── */
.toast-container {
    position: fixed;
    top: 16px;
    right: 16px;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    gap: 8px;
    pointer-events: none;
}
.toast {
    pointer-events: auto;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 18px;
    border-radius: 8px;
    font-size: 0.88rem;
    color: #fff;
    box-shadow: 0 4px 16px rgba(0,0,0,0.18);
    animation: toastIn 0.3s ease, toastOut 0.3s ease forwards;
    animation-delay: 0s, var(--toast-duration, 3.7s);
    max-width: 400px;
    word-break: break-word;
}
.toast.success { background: #16a34a; }
.toast.error   { background: #dc2626; }
.toast.warning { background: #d97706; }
.toast.info    { background: #2563eb; }
.toast i { font-size: 1.1rem; flex-shrink: 0; }
.toast .toast-close {
    margin-left: auto;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.15s;
    padding: 0 0 0 8px;
}
.toast .toast-close:hover { opacity: 1; }
@keyframes toastIn { from { opacity: 0; transform: translateX(60px); } to { opacity: 1; transform: translateX(0); } }
@keyframes toastOut { from { opacity: 1; } to { opacity: 0; transform: translateX(60px); } }

/* ── Champs obligatoires ── */
.form-group label .required {
    color: #dc2626;
    margin-left: 2px;
}
body.dark-mode .form-group label .required { color: #f87171; }

/* ── Focus visible (accessibilité) ── */
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: 2px solid var(--primary-color, #2563eb) !important;
    outline-offset: 1px;
}

/* ── Autocomplétion BAN ── */
.ban-suggestions {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-white, #fff);
    border: 1px solid var(--border-color, #d1d5db);
    border-top: none;
    border-radius: 0 0 8px 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    z-index: 1000;
    max-height: 240px;
    overflow-y: auto;
}
.ban-suggestions.active { display: block; }
.ban-suggestion-item {
    padding: 8px 12px;
    cursor: pointer;
    font-size: 0.85rem;
    border-bottom: 1px solid var(--border-color, #f0f0f0);
    transition: background 0.15s;
}
.ban-suggestion-item:last-child { border-bottom: none; }
.ban-suggestion-item:hover,
.ban-suggestion-item.selected {
    background: var(--bg-light, #f3f4f6);
}
.ban-suggestion-item .ban-city {
    font-weight: 600;
    color: var(--text-dark, #1f2937);
}
.ban-suggestion-item .ban-detail {
    font-size: 0.78rem;
    color: var(--text-light, #6b7280);
    margin-top: 1px;
}
.ban-suggestion-item .ban-zone {
    display: inline-block;
    font-size: 0.7rem;
    padding: 1px 6px;
    border-radius: 4px;
    background: var(--primary-color, #2563eb);
    color: #fff;
    margin-left: 6px;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-light);
}

.form-group input,
.form-group select {
    padding: 8px 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(31,71,136,0.15);
}

.form-group input.readonly,
.form-control.readonly,
.form-control[readonly] {
    background: var(--bg-card);
    color: var(--text-light);
    cursor: default;
}

.form-group-sm {
    display: flex;
    flex-direction: column;
    gap: 2px;
    margin-bottom: 8px;
}

.form-group-sm label {
    font-size: 0.75rem;
    color: var(--text-light);
}

.form-group-sm input,
.form-group-sm select {
    padding: 4px 8px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
}

/* ============================================================================
   BOUTONS
   ============================================================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 16px;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.2s;
}

.btn-primary {
    background: var(--primary);
    color: white;
}

.btn-primary:hover {
    background: var(--primary-light);
}

/* Indicateur de sauvegarde */
.save-indicator {
    font-size: 8px; margin-left: 6px; transition: color 0.3s; cursor: help;
}
.save-indicator.save-saved { color: #10b981; }
.save-indicator.save-unsaved { color: #f59e0b; }
.save-indicator.save-saving { color: #3b82f6; animation: savePulse 1s infinite; }
@keyframes savePulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }

.btn-secondary {
    background: var(--bg-card);
    color: var(--text);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    background: var(--border-light);
}

.btn-danger {
    background: var(--danger);
    color: white;
}

.btn-danger:hover {
    background: #c82333;
}

.btn-success {
    background: var(--success);
    color: white;
}

.btn-sm {
    padding: 4px 10px;
    font-size: 0.8rem;
}

.btn-lg {
    padding: 12px 28px;
    font-size: 1rem;
}

.btn-full {
    width: 100%;
    margin-bottom: 4px;
}

/* ============================================================================
   SYSTEMS
   ============================================================================ */

.systems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 20px;
}

.system-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius);
    padding: 20px;
}

.system-card h3 {
    font-size: 1rem;
    margin-bottom: 16px;
    color: var(--primary);
}

.system-card h3 i {
    margin-right: 6px;
}

/* ============================================================================
   COMPOSITION
   ============================================================================ */

.composition-tabs {
    display: flex;
    gap: 4px;
    margin-bottom: 16px;
    border-bottom: 2px solid var(--border-light);
    padding-bottom: 8px;
}

.comp-tab {
    padding: 6px 16px;
    border: none;
    background: transparent;
    cursor: pointer;
    font-size: 0.85rem;
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    transition: all 0.2s;
    color: var(--text-light);
}

.comp-tab:hover {
    background: var(--bg-card);
}

.comp-tab.active {
    background: var(--primary);
    color: white;
}

.composition-detail {
    min-height: 200px;
}

/* ============================================================================
   RÉSULTATS
   ============================================================================ */

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin: 20px 0;
}

.metric-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius);
    padding: 16px;
    text-align: center;
    border-top: 3px solid var(--primary);
}

.metric-card.good {
    border-top-color: var(--success);
}

.metric-card.warn {
    border-top-color: var(--warning);
}

.metric-card.bad {
    border-top-color: var(--danger);
}

.metric-value {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary);
}

.metric-label {
    font-size: 0.8rem;
    color: var(--text-light);
    margin-top: 4px;
}

.metric-unit {
    font-size: 0.85rem;
    font-weight: 400;
    color: var(--text-light);
}

.chart-container {
    background: var(--bg-card);
    padding: 20px;
    border-radius: var(--radius);
    margin: 20px 0;
}

.chart-container h3 {
    font-size: 1rem;
    margin-bottom: 12px;
    color: var(--text);
}

.detail-section {
    margin: 20px 0;
}

.detail-section h3 {
    font-size: 1rem;
    margin-bottom: 12px;
    color: var(--primary);
}

/* ============================================================================
   TABLES
   ============================================================================ */

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
}

.data-table th,
.data-table td {
    padding: 8px 12px;
    text-align: left;
    border-bottom: 1px solid var(--border-light);
}

.data-table th {
    background: var(--bg-card);
    font-weight: 600;
    color: var(--text-light);
    font-size: 0.8rem;
    text-transform: uppercase;
}

.data-table tr:hover td {
    background: rgba(31,71,136,0.03);
}

/* ============================================================================
   CEE
   ============================================================================ */

.cee-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius);
    padding: 16px;
    margin-bottom: 12px;
    border-left: 4px solid var(--accent);
}

.cee-card h4 {
    font-size: 0.95rem;
    color: var(--primary);
    margin-bottom: 6px;
}

.cee-card .cee-code {
    display: inline-block;
    background: var(--primary);
    color: white;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-right: 8px;
}

.cee-card .cee-reason {
    font-size: 0.85rem;
    color: var(--text-light);
    margin-top: 4px;
}

.cee-card .cee-saving {
    font-size: 0.9rem;
    color: var(--success);
    font-weight: 600;
    margin-top: 6px;
}

/* ============================================================================
   MODAL
   ============================================================================ */

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.5);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal {
    background: white;
    border-radius: var(--radius);
    width: 500px;
    max-width: 90vw;
    max-height: 80vh;
    overflow: auto;
    box-shadow: var(--shadow-lg);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-light);
}

.modal-header h3 {
    font-size: 1.1rem;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-light);
}

.modal-body {
    padding: 20px;
}

/* ============================================================================
   UTILITAIRES
   ============================================================================ */

.placeholder-text {
    color: var(--text-light);
    font-style: italic;
    text-align: center;
    padding: 40px;
}

.info-text {
    background: #e8f4fd;
    border: 1px solid #bee5eb;
    color: #0c5460;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    margin-bottom: 16px;
}

.info-text i {
    margin-right: 6px;
}

.small-label {
    font-size: 0.75rem;
    color: var(--text-light);
    text-align: center;
    display: block;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    cursor: pointer;
}

.point-faible-card {
    background: #fff3cd;
    border: 1px solid #ffc107;
    border-radius: var(--radius-sm);
    padding: 12px;
    margin-bottom: 8px;
}

.point-faible-card .pf-type {
    font-weight: 600;
    color: #856404;
}

.reco-card {
    background: #d4edda;
    border: 1px solid #28a745;
    border-radius: var(--radius-sm);
    padding: 12px;
    margin-bottom: 8px;
}

/* ============================================================================
   SCROLLBAR
   ============================================================================ */

::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg);
}
::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--text-light);
}


/* ============================================================================
   SIMULATION APRÈS TRAVAUX
   ============================================================================ */

/* Fiches CEE cards pour la sélection */
.fiche-group {
    margin-bottom: 16px;
}

.fiche-group-title {
    color: var(--primary);
    font-size: 0.95rem;
    margin-bottom: 8px;
    padding-bottom: 4px;
    border-bottom: 2px solid var(--primary-light);
}

.fiche-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 10px;
}

.fiche-card-label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    background: var(--bg-panel);
    border: 2px solid var(--border-light);
    border-radius: var(--radius);
    padding: 12px;
    cursor: pointer;
    transition: all 0.2s;
}

.fiche-card-label:hover {
    border-color: var(--primary-light);
    box-shadow: var(--shadow);
}

.fiche-card-label:has(input:checked) {
    border-color: var(--primary);
    background: #f0f4ff;
    box-shadow: 0 0 0 1px var(--primary);
}

.fiche-checkbox {
    margin-top: 4px;
    width: 18px;
    height: 18px;
    accent-color: var(--primary);
    flex-shrink: 0;
}

.fiche-card-content {
    flex: 1;
    min-width: 0;
}

.fiche-card-header {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 4px;
    flex-wrap: wrap;
}

.fiche-card-header i {
    color: var(--primary);
    font-size: 0.85rem;
}

.fiche-card-title {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text);
}

.fiche-card-reason {
    font-size: 0.8rem;
    color: var(--text-light);
    margin-top: 2px;
}

.fiche-card-details {
    font-size: 0.75rem;
    color: var(--primary-dark);
    margin-top: 4px;
    padding-top: 4px;
    border-top: 1px solid var(--border-light);
}

.app-badge, .app-badge.haute, .app-badge.moyenne, .app-badge.basse {
    font-size: 0.65rem;
    padding: 2px 6px;
    border-radius: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.app-badge.haute {
    background: #ffebee;
    color: var(--danger);
}

.app-badge.moyenne {
    background: #fff8e1;
    color: #e65100;
}

.app-badge.basse {
    background: #e8f5e9;
    color: var(--success);
}

/* Toolbar fiches */
.fiches-toolbar {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
}

.fiches-count {
    margin-left: auto;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary);
}

.btn-sm {
    padding: 4px 10px;
    font-size: 0.8rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    color: var(--text);
}

.btn-sm:hover {
    background: var(--border-light);
}

#simulationResults {
    animation: fadeIn 0.3s ease;
}

/* Comparison metrics grid */
#comparisonMetrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
    margin-bottom: 20px;
}

.comparison-card {
    background: var(--bg-panel);
    border: 1px solid var(--border-light);
    border-radius: var(--radius);
    padding: 16px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: transform 0.2s;
}

.comparison-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.comparison-card.highlight-card {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: var(--text-white);
    border: none;
}

.comparison-card.highlight-card .comp-header,
.comparison-card.highlight-card .comp-unit {
    color: rgba(255,255,255,0.8);
}

.comp-header {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-light);
    margin-bottom: 8px;
    font-weight: 600;
}

.comp-values {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 4px;
}

.comp-before, .comp-after {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.comp-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    color: var(--text-light);
}

.comp-val {
    font-size: 1.1rem;
    font-weight: 700;
}

.comp-val.good {
    color: var(--success);
}

.comp-arrow {
    color: var(--text-light);
    font-size: 0.9rem;
}

.comp-unit {
    font-size: 0.75rem;
    color: var(--text-light);
}

.comp-delta {
    margin-top: 6px;
    font-size: 0.85rem;
    font-weight: 600;
}

.comp-delta.good {
    color: var(--success);
}

.comp-big-val {
    font-size: 1.8rem;
    font-weight: 800;
    margin: 8px 0;
}

/* Comparison table */
.comparison-table-container {
    margin-bottom: 16px;
}

.comparison-table-container h4 {
    margin-bottom: 8px;
    color: var(--primary);
}

#tableComparaison {
    width: 100%;
    border-collapse: collapse;
}

#tableComparaison th {
    background: var(--primary);
    color: white;
    padding: 8px 12px;
    text-align: left;
    font-size: 0.85rem;
}

#tableComparaison td {
    padding: 8px 12px;
    border-bottom: 1px solid var(--border-light);
    font-size: 0.85rem;
}

#tableComparaison tr:hover {
    background: var(--bg-card);
}

.delta-good {
    color: var(--success);
    font-weight: 600;
}

.badge-ok {
    color: var(--success);
    font-weight: 600;
}

.badge-warn {
    color: var(--warning);
    font-weight: 600;
}

/* Déperditions comparison bars */
.dep-comparison-bar {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 12px 0;
}

.dep-bar-row {
    display: flex;
    align-items: center;
    gap: 12px;
}

.dep-bar-label {
    min-width: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-light);
}

.dep-bar-track {
    flex: 1;
    height: 24px;
    background: var(--bg-card);
    border-radius: 12px;
    overflow: hidden;
}

.dep-bar-fill {
    height: 100%;
    border-radius: 12px;
    transition: width 0.6s ease;
}

.dep-bar-fill.before {
    background: linear-gradient(90deg, var(--danger), #e07050);
}

.dep-bar-fill.after {
    background: linear-gradient(90deg, var(--success), #38c76d);
}

.dep-bar-value {
    min-width: 80px;
    text-align: right;
    font-weight: 600;
    font-size: 0.85rem;
}

.dep-reduction {
    text-align: center;
    padding: 8px;
    background: #e8f5e9;
    border-radius: var(--radius-sm);
    color: var(--success);
    font-size: 0.9rem;
}


/* ============================================================================
   SYNTHÈSE
   ============================================================================ */

.synthese-section {
    background: var(--bg-panel);
    border: 1px solid var(--border-light);
    border-radius: var(--radius);
    padding: 20px;
    margin-bottom: 16px;
    box-shadow: var(--shadow);
}

.synthese-section h3 {
    color: var(--primary);
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--primary);
    font-size: 1.1rem;
}

.synthese-section h3 i {
    margin-right: 8px;
}

.synthese-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
}

.synth-metric {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 16px;
    text-align: center;
    border-left: 4px solid var(--border);
}

.synth-metric.good {
    border-left-color: var(--success);
    background: #f0f9f2;
}

.synth-metric.highlight {
    border-left-color: var(--accent);
    background: #fff8e8;
}

.synth-metric-label {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    color: var(--text-light);
    margin-bottom: 6px;
}

.synth-metric-val {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text);
}

.synth-metric-val small {
    font-size: 0.7rem;
    font-weight: 400;
    color: var(--text-light);
}

/* Synthèse two-column layout */
.synthese-two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.synthese-col h4 {
    margin-bottom: 12px;
    color: var(--primary-dark);
}

/* Points faibles cards */
.pf-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 12px;
}

.pf-card {
    background: #fff5f5;
    border: 1px solid #ffe0e0;
    border-left: 4px solid var(--danger);
    border-radius: var(--radius-sm);
    padding: 12px;
}

.pf-type {
    font-weight: 600;
    color: var(--danger);
    margin-bottom: 4px;
}

.pf-detail {
    font-size: 0.85rem;
    color: var(--text);
    margin-top: 4px;
}

/* Aide cards */
.aide-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.aide-card {
    background: var(--bg-card);
    border-radius: var(--radius-sm);
    padding: 12px;
    border: 1px solid var(--border-light);
    text-align: center;
    font-size: 0.85rem;
}

.aide-card i {
    color: var(--accent);
    font-size: 1.2rem;
    margin-bottom: 4px;
}

.aide-card small {
    color: var(--text-light);
}

.cee-code {
    font-family: monospace;
    background: var(--bg-card);
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 0.8rem;
    color: var(--primary);
    font-weight: 600;
}

/* Synthèse actions */
.synthese-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
    background: transparent;
    border: none;
    box-shadow: none;
    padding: 12px 0;
}

.btn-lg {
    padding: 12px 32px;
    font-size: 1rem;
}

.btn-secondary {
    background: var(--text-light);
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 600;
}

.btn-secondary:hover {
    background: #555;
}

.placeholder-text {
    text-align: center;
    color: var(--text-light);
    font-style: italic;
    padding: 40px 20px;
}

/* ── Analyse financière (Synthèse) ── */
.finance-params {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px 24px;
    margin-bottom: 16px;
}

.finance-field {
    display: flex;
    align-items: center;
    gap: 8px;
}

.finance-field label {
    font-size: 0.85rem;
    color: var(--text);
    white-space: nowrap;
    min-width: 160px;
}

.finance-field input[type="number"] {
    width: 120px;
    padding: 6px 10px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-weight: 600;
    text-align: right;
    background: #fff;
}

.finance-field input[type="number"]:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.15);
}

.finance-field .unit {
    font-size: 0.85rem;
    color: var(--text-light);
    font-weight: 500;
}

.finance-field .auto-val {
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary);
}

.finance-field .auto-badge {
    font-size: 0.65rem;
    background: var(--primary);
    color: #fff;
    padding: 1px 5px;
    border-radius: 3px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.finance-toggle {
    display: flex;
    align-items: center;
    gap: 8px;
}

.finance-toggle .toggle-switch {
    position: relative;
    width: 40px;
    height: 22px;
    background: #ccc;
    border-radius: 11px;
    cursor: pointer;
    transition: background 0.2s;
    flex-shrink: 0;
}

.finance-toggle .toggle-switch.active {
    background: var(--primary);
}

.finance-toggle .toggle-switch::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 18px;
    height: 18px;
    background: #fff;
    border-radius: 50%;
    transition: transform 0.2s;
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

.finance-toggle .toggle-switch.active::after {
    transform: translateX(18px);
}

.finance-indicators {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 16px;
}

.finance-kpi {
    text-align: center;
    padding: 16px;
    border-radius: var(--radius);
    background: var(--bg-card);
    border: 1px solid var(--border-light);
}

.finance-kpi.negative {
    border-left: 4px solid var(--danger);
}

.finance-kpi.positive {
    border-left: 4px solid var(--success);
}

.finance-kpi.accent {
    border-left: 4px solid var(--accent);
}

.finance-kpi-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    color: var(--text-light);
    margin-bottom: 6px;
}

.finance-kpi-val {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text);
}

.finance-kpi-val small {
    font-size: 0.7rem;
    font-weight: 400;
    color: var(--text-light);
}

.finance-chart-container {
    position: relative;
    width: 100%;
    height: 320px;
    margin-top: 8px;
}

.finance-chart-container canvas {
    width: 100% !important;
    height: 100% !important;
    border-radius: var(--radius-sm);
}

@media (max-width: 900px) {
    .finance-params {
        grid-template-columns: 1fr;
    }
    .finance-indicators {
        grid-template-columns: 1fr;
    }
}

/* Animation */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Responsive */
@media (max-width: 900px) {
    .fiche-cards {
        grid-template-columns: 1fr;
    }
    #comparisonMetrics {
        grid-template-columns: 1fr 1fr;
    }
    .synthese-two-col {
        grid-template-columns: 1fr;
    }
    .aide-cards {
        grid-template-columns: 1fr;
    }
}


/* ============================================================================
   COMPARAISON Th-C-E ex vs Simplifié
   ============================================================================ */

.thce-priority-badge {
    background: linear-gradient(135deg, #1a5276, #2980b9);
    color: white;
    padding: 14px 20px;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.thce-priority-badge i {
    font-size: 1.2rem;
}

.thce-priority-badge .badge-detail {
    font-weight: 400;
    font-size: 0.8rem;
    opacity: 0.85;
    margin-left: auto;
}

.comparaison-title {
    font-size: 1.05rem;
    font-weight: 600;
    margin: 24px 0 12px;
    color: var(--text-dark);
}

.comparaison-title i {
    color: var(--primary);
    margin-right: 6px;
}

/* Indicateurs RE2020 */
.re2020-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
    margin-bottom: 8px;
}

.re2020-card {
    background: var(--bg-panel);
    border: 2px solid var(--border-light);
    border-radius: var(--radius);
    padding: 16px;
    text-align: center;
    transition: transform 0.2s;
}

.re2020-card:hover {
    transform: translateY(-2px);
}

.re2020-card.good {
    border-color: var(--success);
    background: rgba(46, 204, 113, 0.06);
}

.re2020-card.warn {
    border-color: var(--warning);
    background: rgba(243, 156, 18, 0.06);
}

.re2020-card.bad {
    border-color: var(--danger);
    background: rgba(231, 76, 60, 0.06);
}

.re2020-label {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-light);
    margin-bottom: 6px;
}

.re2020-value {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--text-dark);
}

.re2020-card.good .re2020-value { color: var(--success); }
.re2020-card.warn .re2020-value { color: var(--warning); }
.re2020-card.bad .re2020-value { color: var(--danger); }

.re2020-unit {
    font-size: 0.75rem;
    color: var(--text-light);
    margin-top: 2px;
}

.re2020-seuil {
    font-size: 0.72rem;
    font-weight: 600;
    margin-top: 6px;
    padding: 2px 8px;
    border-radius: 10px;
    display: inline-block;
}

.re2020-card.good .re2020-seuil { background: rgba(46, 204, 113, 0.15); color: var(--success); }
.re2020-card.warn .re2020-seuil { background: rgba(243, 156, 18, 0.15); color: var(--warning); }
.re2020-card.bad .re2020-seuil { background: rgba(231, 76, 60, 0.15); color: var(--danger); }

/* Tableau comparaison côte à côte */
.compare-table {
    border: 1px solid var(--border-light);
    border-radius: var(--radius);
    overflow: hidden;
    margin-bottom: 8px;
}

.compare-header {
    display: grid;
    grid-template-columns: 2fr 2fr 2fr 1.5fr;
    gap: 0;
    background: var(--bg-dark);
    color: white;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.compare-header > div {
    padding: 10px 14px;
}

.compare-row {
    display: grid;
    grid-template-columns: 2fr 2fr 2fr 1.5fr;
    gap: 0;
    border-bottom: 1px solid var(--border-light);
    font-size: 0.88rem;
}

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

.compare-row > div {
    padding: 10px 14px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.compare-col-label {
    font-weight: 600;
    color: var(--text-dark);
}

.compare-col-simp {
    color: var(--text-light);
}

.compare-col-thce {
    background: rgba(41, 128, 185, 0.04);
}

.compare-col-delta {
    font-weight: 600;
    font-size: 0.82rem;
}

.compare-col-delta.good {
    color: var(--success);
}

.compare-col-delta.bad {
    color: var(--danger);
}

.compare-row small {
    font-size: 0.72rem;
    color: var(--text-light);
}

/* Détail consommations Th-C-E ex */
.thce-detail-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-bottom: 8px;
}

.thce-detail-card {
    background: var(--bg-panel);
    border: 1px solid var(--border-light);
    border-radius: var(--radius);
    padding: 14px;
    text-align: center;
}

.thce-detail-card.highlight {
    background: linear-gradient(135deg, #2980b9, #3498db);
    color: white;
    border: none;
}

.thce-detail-label {
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--text-light);
    margin-bottom: 4px;
}

.thce-detail-card.highlight .thce-detail-label {
    color: rgba(255,255,255,0.8);
}

.thce-detail-value {
    font-size: 1.1rem;
    font-weight: 700;
}

/* Graphiques */
.chart-container {
    background: var(--bg-panel);
    border: 1px solid var(--border-light);
    border-radius: var(--radius);
    padding: 16px;
    margin-bottom: 16px;
    overflow-x: auto;
}

.chart-container canvas {
    max-width: 100%;
    height: auto;
}

.chart-controls {
    display: flex;
    gap: 8px;
    margin-bottom: 10px;
}

.chart-controls .btn-sm {
    padding: 4px 12px;
    font-size: 0.8rem;
    border-radius: 6px;
    background: var(--bg-panel);
    border: 1px solid var(--border-light);
    cursor: pointer;
    transition: all 0.2s;
}

.chart-controls .btn-sm:hover {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

.section-subtitle {
    color: var(--text-light);
    font-size: 0.85rem;
    margin: -8px 0 16px;
}

/* Synthèse — bannière CEE totale */
.cee-total-banner {
    background: linear-gradient(135deg, #1a5276, #2980b9);
    color: white;
    padding: 12px 18px;
    border-radius: var(--radius);
    font-size: 0.92rem;
    margin-bottom: 14px;
}

.cee-total-banner i { margin-right: 6px; }
.cee-total-banner small { opacity: 0.8; font-size: 0.82em; }

/* Synthèse — source info */
.finance-source,
.thce-source {
    font-size: 0.82rem;
    color: var(--text-light);
}

.finance-source { margin: -4px 0 12px; }
.thce-source { margin-top: 10px; }
.finance-source i,
.thce-source i { margin-right: 4px; }
.thce-source i { color: var(--primary); }

/* Responsive comparaison */
@media (max-width: 768px) {
    .re2020-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .compare-header,
    .compare-row {
        grid-template-columns: 1.5fr 1fr 1fr 1fr;
        font-size: 0.78rem;
    }
    .compare-row > div,
    .compare-header > div {
        padding: 8px 8px;
    }
    .thce-detail-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .thce-priority-badge .badge-detail {
        margin-left: 0;
        width: 100%;
    }
}

/* ============================================================================
   PAGE GUIDE UTILISATEUR
   ============================================================================ */

.guide-version {
    font-size: 0.75rem;
    background: rgba(232, 168, 56, 0.15);
    color: var(--accent);
    padding: 2px 10px;
    border-radius: 12px;
    margin-left: 12px;
}

.guide-layout {
    display: flex;
    flex: 1;
    overflow: hidden;
    height: 100%;
}

/* --- Sommaire latéral --- */

.guide-sidebar {
    width: 240px;
    min-width: 240px;
    background: var(--bg-panel);
    border-right: 1px solid var(--border-light);
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}

.guide-sidebar-toggle {
    display: none;
}

.guide-sidebar-content {
    padding: 20px 0;
}

.guide-sidebar-content h3 {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-light);
    padding: 0 20px 12px;
    margin: 0;
}

.guide-toc {
    list-style: none;
    padding: 0;
    margin: 0;
}

.guide-toc li {
    margin: 0;
}

.guide-toc-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    color: var(--text);
    text-decoration: none;
    font-size: 0.85rem;
    border-left: 3px solid transparent;
    transition: all 0.2s;
}

.guide-toc-link:hover {
    background: var(--bg-card);
    color: var(--primary);
}

.guide-toc-link.active {
    background: rgba(31, 71, 136, 0.06);
    color: var(--primary);
    border-left-color: var(--primary);
    font-weight: 600;
}

.guide-toc-link i {
    width: 18px;
    text-align: center;
    font-size: 0.8rem;
    opacity: 0.7;
}

/* --- Contenu principal du guide --- */

.guide-content {
    flex: 1;
    overflow-y: auto;
    padding: 32px 40px 60px;
    scroll-behavior: smooth;
}

.guide-section {
    margin-bottom: 48px;
    padding-top: 8px;
}

.guide-section h2 {
    font-size: 1.4rem;
    color: var(--primary);
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--border-light);
    display: flex;
    align-items: center;
    gap: 10px;
}

.guide-section h2 i {
    font-size: 1.1rem;
    opacity: 0.7;
}

/* --- Cards du guide --- */

.guide-card {
    background: var(--bg-panel);
    border: 1px solid var(--border-light);
    border-radius: var(--radius);
    padding: 20px 24px;
    margin-bottom: 16px;
}

.guide-card h3 {
    font-size: 1rem;
    color: var(--text);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.guide-card-tip {
    background: rgba(232, 168, 56, 0.06);
    border-color: rgba(232, 168, 56, 0.25);
}

.guide-card-tip h3 {
    color: var(--accent);
}

.guide-card-tip h3 i {
    color: var(--accent);
}

/* --- Tableaux du guide --- */

.guide-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.88rem;
}

.guide-table thead th {
    background: var(--bg-card);
    padding: 10px 14px;
    text-align: left;
    font-weight: 600;
    color: var(--text);
    border-bottom: 2px solid var(--border);
    font-size: 0.82rem;
}

.guide-table tbody td {
    padding: 10px 14px;
    border-bottom: 1px solid var(--border-light);
    color: var(--text);
    vertical-align: top;
}

.guide-table tbody tr:last-child td {
    border-bottom: none;
}

.guide-table tbody tr:hover {
    background: var(--bg-card);
}

/* --- Listes et étapes --- */

.guide-steps {
    padding-left: 20px;
    margin: 0;
}

.guide-steps li {
    margin-bottom: 8px;
    line-height: 1.6;
    font-size: 0.9rem;
}

.guide-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.guide-list li {
    padding: 4px 0 4px 20px;
    position: relative;
    font-size: 0.9rem;
    line-height: 1.6;
}

.guide-list li::before {
    content: '\f054';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 0.55rem;
    color: var(--primary);
    position: absolute;
    left: 0;
    top: 9px;
}

.guide-card p {
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 8px;
    color: var(--text);
}

.guide-card p:last-child {
    margin-bottom: 0;
}

/* --- Workflow --- */

.guide-workflow {
    display: flex;
    align-items: center;
    gap: 8px;
    overflow-x: auto;
    padding: 12px 0;
}

.guide-workflow-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    min-width: 90px;
}

.guide-workflow-num {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
}

.guide-workflow-label {
    text-align: center;
    font-size: 0.8rem;
    line-height: 1.3;
    color: var(--text);
}

.guide-workflow-label small {
    color: var(--text-light);
    font-size: 0.72rem;
}

.guide-workflow-arrow {
    color: var(--text-light);
    font-size: 0.75rem;
    flex-shrink: 0;
}

/* --- Indicateurs RE2020 (guide) --- */

.guide-indicators {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-top: 12px;
}

.guide-indicator {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    padding: 14px;
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.guide-indicator strong {
    font-size: 1.1rem;
    color: var(--primary);
}

.guide-indicator span {
    font-size: 0.78rem;
    color: var(--text-light);
}

.guide-indicator small {
    font-size: 0.72rem;
    color: var(--text-light);
}

/* --- Responsive guide --- */

@media (max-width: 1024px) {
    .guide-sidebar {
        width: 200px;
        min-width: 200px;
    }
    .guide-content {
        padding: 24px 24px 48px;
    }
    .guide-indicators {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .guide-sidebar {
        position: fixed;
        left: -260px;
        top: 0;
        bottom: 0;
        width: 260px;
        z-index: 300;
        background: var(--bg-panel);
        box-shadow: var(--shadow-lg);
        transition: left 0.3s ease;
    }

    .guide-sidebar.open {
        left: 0;
    }

    .guide-sidebar-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
        position: fixed;
        bottom: 20px;
        right: 20px;
        width: 48px;
        height: 48px;
        border-radius: 50%;
        background: var(--primary);
        color: white;
        border: none;
        box-shadow: var(--shadow-lg);
        z-index: 250;
        cursor: pointer;
        font-size: 1.1rem;
    }

    .guide-content {
        padding: 20px 16px 48px;
    }

    .guide-section h2 {
        font-size: 1.15rem;
    }

    .guide-indicators {
        grid-template-columns: 1fr 1fr;
    }

    .guide-workflow {
        flex-wrap: wrap;
        justify-content: center;
    }

    .guide-table {
        font-size: 0.82rem;
    }

    .guide-table thead th,
    .guide-table tbody td {
        padding: 8px 10px;
    }
}

/* ============================================================================
   DASHBOARD MODULES (TUILES)
   ============================================================================ */

.editor-dashboard {
    padding: 24px;
    overflow-y: auto;
    height: calc(100vh - var(--header-height) - 56px);
}

.module-dashboard-header {
    margin-bottom: 24px;
}

.module-dashboard-header h2 {
    font-size: 1.4rem;
    color: var(--primary);
    margin-bottom: 4px;
}

.module-dashboard-header p {
    color: var(--text-light);
    font-size: 0.92rem;
}

/* Grille de tuiles */
.module-tiles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 20px;
    max-width: 1400px;
}

/* Tuile individuelle */
.module-tile {
    position: relative;
    background: var(--bg-panel);
    border-radius: 12px;
    padding: 24px 20px 20px;
    box-shadow: var(--shadow);
    border: 2px solid var(--border);
    cursor: pointer;
    transition: all 0.25s ease;
    overflow: hidden;
}

.module-tile:hover:not(.locked) {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--module-color, var(--primary));
}

.module-tile.locked {
    opacity: 0.55;
    cursor: not-allowed;
    filter: grayscale(0.4);
}

.module-tile.completed {
    border-color: var(--success);
}

.module-tile.in-progress {
    border-color: var(--module-color, var(--primary));
}

.module-tile-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.module-tile-step {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--module-color, var(--primary));
    color: white;
    font-weight: 700;
    font-size: 0.85rem;
}

.module-tile.locked .module-tile-step {
    background: var(--text-light);
}

.module-tile-status {
    font-size: 0.78rem;
    color: var(--text-light);
    display: flex;
    align-items: center;
    gap: 4px;
}

.module-tile.completed .module-tile-status {
    color: var(--success);
}

.module-tile.in-progress .module-tile-status {
    color: var(--module-color, var(--primary));
}

.module-tile-icon {
    font-size: 2.2rem;
    color: var(--module-color, var(--primary));
    margin-bottom: 12px;
}

.module-tile.locked .module-tile-icon {
    color: var(--text-light);
}

.module-tile-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 6px;
}

.module-tile-desc {
    font-size: 0.84rem;
    color: var(--text-light);
    line-height: 1.4;
    margin-bottom: 14px;
}

/* Barre de progression */
.module-tile-progress {
    display: flex;
    align-items: center;
    gap: 8px;
}

.module-tile-bar {
    flex: 1;
    height: 6px;
    background: var(--border-light);
    border-radius: 3px;
    overflow: hidden;
}

.module-tile-bar-fill {
    height: 100%;
    background: var(--module-color, var(--primary));
    border-radius: 3px;
    transition: width 0.4s ease;
}

.module-tile.completed .module-tile-bar-fill {
    background: var(--success);
}

.module-tile-pct {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-light);
    min-width: 32px;
    text-align: right;
}

/* Indication de progression sous la barre */
.module-tile-hint {
    font-size: 0.72rem;
    color: var(--text-light);
    text-align: center;
    margin: 4px 0 0 0;
    font-style: italic;
    opacity: 0.85;
    line-height: 1.3;
    min-height: 1.3em;
}

/* Popup prérequis (remplace le verrouillage) */
.prereq-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    z-index: 9998;
    animation: fadeIn 0.2s ease;
}
.prereq-popup {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: white;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.25);
    z-index: 9999;
    width: 90%;
    max-width: 520px;
    max-height: 80vh;
    overflow-y: auto;
    animation: fadeInUp 0.3s ease;
}
.prereq-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 18px 20px 12px;
    border-bottom: 1px solid #eee;
    font-size: 1.05rem;
    color: var(--primary, #1f4788);
}
.prereq-header i:first-child { font-size: 1.3rem; }
.prereq-close {
    margin-left: auto;
    background: none;
    border: none;
    font-size: 1.1rem;
    color: #999;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 6px;
}
.prereq-close:hover { background: #f0f0f0; color: #333; }
.prereq-subtitle {
    padding: 10px 20px 4px;
    font-size: 0.85rem;
    color: #666;
    line-height: 1.4;
}
.prereq-groups { padding: 8px 20px 12px; }
.prereq-group {
    margin-bottom: 14px;
    background: #f8f9fb;
    border-radius: 10px;
    padding: 12px 14px;
    border-left: 3px solid currentColor;
}
.prereq-group-header {
    font-weight: 600;
    font-size: 0.92rem;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.prereq-list {
    list-style: none;
    padding: 0;
    margin: 0 0 10px;
}
.prereq-list li {
    font-size: 0.85rem;
    color: #555;
    padding: 3px 0;
    display: flex;
    align-items: center;
    gap: 6px;
}
.prereq-list li i { color: #e65100; font-size: 0.75rem; }
.prereq-goto-btn {
    background: none;
    border: 1px solid currentColor;
    color: inherit;
    font-size: 0.8rem;
    padding: 5px 12px;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.2s;
}
.prereq-goto-btn:hover { filter: brightness(0.85); background: rgba(0,0,0,0.04); }
.prereq-footer {
    padding: 12px 20px 18px;
    text-align: center;
    border-top: 1px solid #eee;
}
.prereq-continue-btn {
    background: var(--primary, #1f4788);
    color: white;
    border: none;
    padding: 10px 28px;
    border-radius: 8px;
    font-size: 0.92rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}
.prereq-continue-btn:hover { filter: brightness(1.1); }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

/* Barre de sous-onglets dans un module */
.module-sub-nav {
    display: flex;
    gap: 2px;
    overflow-x: auto;
    padding: 0 8px;
    -webkit-overflow-scrolling: touch;
}

.module-sub-tab {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border: none;
    background: transparent;
    color: var(--text-light);
    font-size: 0.82rem;
    font-weight: 500;
    cursor: pointer;
    white-space: nowrap;
    border-bottom: 2px solid transparent;
    transition: all 0.15s;
}

.module-sub-tab:hover {
    color: var(--primary);
    background: rgba(31, 71, 136, 0.05);
}

.module-sub-tab.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
    font-weight: 600;
}

/* Titre du module dans le header */
.editor-module-title {
    font-size: 1rem;
    font-weight: 700;
    margin-left: 8px;
}

/* Animations */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

.module-tile {
    animation: fadeInUp 0.3s ease;
}

/* Upload zone pour module réglementaire */
.regl-upload-zone {
    border: 2px dashed var(--border);
    border-radius: 12px;
    padding: 40px 20px;
    text-align: center;
    background: var(--bg-card);
    transition: all 0.2s;
    margin-top: 16px;
}

.regl-upload-zone:hover,
.regl-upload-zone.dragover {
    border-color: var(--primary);
    background: rgba(31, 71, 136, 0.04);
}

.regl-upload-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.regl-upload-content i {
    font-size: 2.5rem;
    color: var(--primary);
    opacity: 0.6;
}

.regl-upload-content p {
    font-size: 0.95rem;
    color: var(--text);
    margin: 0;
}

.regl-upload-content span {
    font-size: 0.82rem;
    color: var(--text-light);
}

.regl-upload-hint {
    font-size: 0.78rem;
    color: var(--text-light);
    margin-top: 10px;
}

/* Document uploadé (card) */
.regl-doc-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    margin-bottom: 8px;
    background: white;
}

.regl-doc-card .doc-icon {
    font-size: 1.5rem;
    color: var(--danger);
}

.regl-doc-card .doc-info {
    flex: 1;
}

.regl-doc-card .doc-name {
    font-weight: 600;
    font-size: 0.9rem;
}

.regl-doc-card .doc-meta {
    font-size: 0.78rem;
    color: var(--text-light);
}

.regl-doc-card .doc-status {
    font-size: 0.82rem;
    font-weight: 600;
}

/* Responsive tuiles */
@media (max-width: 768px) {
    .module-tiles-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .module-tile {
        padding: 18px 16px 16px;
    }

    .module-tile-icon {
        font-size: 1.8rem;
    }

    .module-sub-nav {
        padding: 0 4px;
    }

    .module-sub-tab span {
        display: none;
    }
}

/* ============================================================================
   CONFORMITÉ RÉGLEMENTAIRE
   ============================================================================ */

.conformite-details {
    margin-top: 12px;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    background: var(--bg-card);
}

.conformite-details summary {
    padding: 8px 12px;
    cursor: pointer;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--primary);
    user-select: none;
}

.conformite-details summary:hover {
    background: var(--border-light);
}

.conformite-details[open] summary {
    border-bottom: 1px solid var(--border-light);
}

.conformite-details > .form-group,
.conformite-details > div > .form-group {
    padding: 6px 12px;
}

.conformite-checkboxes {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}

.conformite-checkboxes > label:first-child {
    width: 100%;
    margin-bottom: 2px;
}

.checkbox-label {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 0.85rem;
    cursor: pointer;
    padding: 3px 8px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    background: white;
    transition: all 0.15s;
}

.checkbox-label:hover {
    border-color: var(--primary);
    background: #f0f4fa;
}

.checkbox-label input[type="checkbox"]:checked + span,
.checkbox-label:has(input:checked) {
    border-color: var(--success);
    background: #e8f5e9;
    color: #1B5E20;
}

/* Dashboard résultats conformité */
.conformite-dashboard {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 12px;
    margin-bottom: 16px;
}

.conformite-score-card {
    text-align: center;
    padding: 16px 10px;
    border-radius: var(--radius);
    background: white;
    border: 2px solid var(--border);
    box-shadow: var(--shadow);
}

.conformite-score-card .score-value {
    font-size: 2rem;
    font-weight: 700;
    line-height: 1.1;
}

.conformite-score-card .score-label {
    font-size: 0.78rem;
    color: var(--text-light);
    margin-top: 4px;
}

.conformite-score-card.good { border-color: var(--success); }
.conformite-score-card.good .score-value { color: var(--success); }
.conformite-score-card.warn { border-color: var(--warning); }
.conformite-score-card.warn .score-value { color: #e65100; }
.conformite-score-card.bad { border-color: var(--danger); }
.conformite-score-card.bad .score-value { color: var(--danger); }

/* Tableau résultats équipements */
.conformite-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.88rem;
    margin-top: 12px;
}

.conformite-table th {
    background: var(--primary);
    color: white;
    padding: 8px 10px;
    text-align: left;
    font-weight: 600;
    font-size: 0.82rem;
}

.conformite-table td {
    padding: 8px 10px;
    border-bottom: 1px solid var(--border-light);
    vertical-align: top;
}

.conformite-table tr:nth-child(even) {
    background: var(--bg-card);
}

.conformite-table tr:hover {
    background: #e8edf5;
}

/* Badges statut */
.badge-conforme {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 12px;
    font-size: 0.78rem;
    font-weight: 600;
    background: #e8f5e9;
    color: #1B5E20;
}

.badge-non-conforme {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 12px;
    font-size: 0.78rem;
    font-weight: 600;
    background: #ffebee;
    color: #c62828;
}

.badge-incomplet {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 12px;
    font-size: 0.78rem;
    font-weight: 600;
    background: #fff3e0;
    color: #e65100;
}

/* Détail vérifications (accordéon) */
.conformite-detail-section {
    margin-top: 16px;
}

.conformite-equip-card {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    margin-bottom: 10px;
    overflow: hidden;
}

.conformite-equip-card summary {
    padding: 10px 14px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.conformite-equip-card[open] summary {
    border-bottom: 1px solid var(--border-light);
    background: var(--bg-card);
}

.conformite-verif-list {
    padding: 10px 14px;
}

.conformite-verif-item {
    display: grid;
    grid-template-columns: 1fr auto auto auto;
    gap: 10px;
    padding: 5px 0;
    border-bottom: 1px dotted var(--border-light);
    font-size: 0.85rem;
    align-items: center;
}

.conformite-verif-item:last-child {
    border-bottom: none;
}

.conformite-docs-manquants {
    padding: 8px 14px;
    background: #fff3e0;
    font-size: 0.82rem;
    color: #e65100;
}

/* ============================================================================
   TOOLTIPS CONTEXTUELS — Icônes ℹ sur champs techniques
   ============================================================================ */

.label-with-tip {
    display: flex;
    align-items: center;
    gap: 6px;
}

.info-tip {
    position: relative;
    display: inline-flex;
    align-items: center;
    cursor: help;
}

.info-tip .tip-icon {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--info);
    color: #fff;
    font-size: 0.65rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: background 0.2s;
}

.info-tip:hover .tip-icon {
    background: var(--primary);
}

.info-tip .tip-text {
    display: none;
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    background: var(--bg-header);
    color: var(--text-white);
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    font-size: 0.78rem;
    font-weight: 400;
    line-height: 1.4;
    white-space: normal;
    width: 260px;
    max-width: 90vw;
    z-index: 1000;
    box-shadow: var(--shadow-lg);
    pointer-events: none;
}

.info-tip .tip-text::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 6px solid transparent;
    border-top-color: var(--bg-header);
}

.info-tip:hover .tip-text {
    display: block;
}

/* ============================================================================
   ACCORDÉONS — Sections repliables avec indicateur de complétion
   ============================================================================ */

.accordion-section {
    border: 1px solid var(--border-light);
    border-radius: var(--radius);
    margin-bottom: 12px;
    background: var(--bg-panel);
    overflow: hidden;
    transition: box-shadow 0.2s;
}

.accordion-section:hover {
    box-shadow: var(--shadow);
}

.accordion-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 18px;
    cursor: pointer;
    user-select: none;
    background: var(--bg-card);
    border-bottom: 1px solid transparent;
    transition: background 0.2s;
}

.accordion-header:hover {
    background: var(--border-light);
}

.accordion-header.open {
    border-bottom-color: var(--border-light);
}

.accordion-header-left {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text);
}

.accordion-header-left i {
    color: var(--primary);
    width: 20px;
    text-align: center;
}

.accordion-header-right {
    display: flex;
    align-items: center;
    gap: 10px;
}

.accordion-badge {
    font-size: 0.72rem;
    padding: 2px 10px;
    border-radius: 12px;
    font-weight: 600;
}

.accordion-badge.complete {
    background: #e8f5e9;
    color: var(--success);
}

.accordion-badge.partial {
    background: #fff8e1;
    color: #f57f17;
}

.accordion-badge.empty {
    background: var(--bg-card);
    color: var(--text-light);
}

.accordion-chevron {
    transition: transform 0.25s ease;
    color: var(--text-light);
    font-size: 0.8rem;
}

.accordion-header.open .accordion-chevron {
    transform: rotate(180deg);
}

.accordion-body {
    display: none;
    padding: 16px 18px;
}

.accordion-body.open {
    display: block;
}

/* ============================================================================
   PROJET DÉMO — Banner sur le dashboard
   ============================================================================ */

.demo-project-banner {
    background: linear-gradient(135deg, #e3f2fd 0%, #e8eaf6 100%);
    border: 2px dashed var(--primary-light);
    border-radius: var(--radius);
    padding: 24px;
    text-align: center;
    margin-bottom: 24px;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.demo-project-banner:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow);
}

.demo-project-banner h3 {
    color: var(--primary);
    margin-bottom: 8px;
    font-size: 1.05rem;
}

.demo-project-banner p {
    color: var(--text-light);
    font-size: 0.88rem;
    margin-bottom: 16px;
    line-height: 1.5;
}

.demo-project-banner .btn {
    font-size: 0.92rem;
    padding: 10px 24px;
}

/* ============================================================================
   PROFIL ENTREPRISE — Badge auto-remplissage
   ============================================================================ */

.profile-autofill-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: #e8f5e9;
    border-radius: var(--radius-sm);
    font-size: 0.82rem;
    color: #2e7d32;
    margin-bottom: 12px;
}

.profile-autofill-bar i {
    font-size: 1rem;
}

.profile-autofill-bar .btn-sm {
    margin-left: auto;
    font-size: 0.78rem;
    padding: 4px 12px;
    min-height: auto;
}

/* ============================================================================
   VEILLE RÉGLEMENTAIRE — Dashboard card
   ============================================================================ */

.veille-stats {
    display: flex;
    gap: 12px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.veille-stat {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.82rem;
    font-weight: 600;
}

.veille-stat.ok {
    background: #e8f5e9;
    color: var(--success);
}

.veille-stat.warn {
    background: #fff8e1;
    color: #f57f17;
}

.veille-stat.danger {
    background: #ffebee;
    color: var(--danger);
}

.veille-stat.info {
    background: #e3f2fd;
    color: var(--info);
}

.veille-alertes {
    max-height: 300px;
    overflow-y: auto;
}

.veille-alerte-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 10px 14px;
    border-left: 3px solid var(--border);
    margin-bottom: 6px;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    background: var(--bg-card);
    font-size: 0.85rem;
}

.veille-alerte-item.critique {
    border-left-color: var(--danger);
    background: #fff5f5;
}

.veille-alerte-item.attention {
    border-left-color: #f57f17;
    background: #fffde7;
}

.veille-alerte-item .alerte-code {
    font-weight: 700;
    font-family: monospace;
    min-width: 100px;
}

.veille-alerte-item .alerte-type {
    font-size: 0.72rem;
    text-transform: uppercase;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 10px;
    white-space: nowrap;
}

.veille-alerte-item .alerte-type.nouvelle { background: #e3f2fd; color: #1565c0; }
.veille-alerte-item .alerte-type.supprimée { background: #ffebee; color: #c62828; }
.veille-alerte-item .alerte-type.version_modifiée { background: #fff8e1; color: #f57f17; }

.veille-alerte-item .alerte-detail {
    flex: 1;
    color: var(--text-light);
    font-size: 0.8rem;
}

/* ============================================================================
   PAGE D'ACCUEIL
   ============================================================================ */

.accueil-body {
    /* Pleine largeur pour utiliser l'espace disponible (cohérent avec les
       autres pages qui n'ont pas de max-width). Le padding latéral reste
       confortable pour la lecture sur grand écran. */
    width: 100%;
    padding: 2rem 1.5rem;
}

.accueil-hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: linear-gradient(135deg, #1565c0 0%, #0d47a1 100%);
    border-radius: 16px;
    padding: 2rem 2.5rem;
    margin-bottom: 2rem;
    color: #fff;
}

.accueil-hero h1 {
    font-size: 1.6rem;
    font-weight: 700;
    margin: 0 0 0.4rem;
}

.accueil-subtitle {
    margin: 0;
    font-size: 0.95rem;
    opacity: 0.85;
}

.accueil-version-badge {
    background: rgba(255, 255, 255, 0.2);
    padding: 0.35rem 0.9rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

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

.accueil-section h2 {
    font-size: 1.05rem;
    font-weight: 600;
    margin: 0 0 1rem;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 8px;
}

.accueil-section h2 i {
    color: var(--primary);
    font-size: 0.95rem;
}

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

.accueil-section-header h2 {
    margin: 0;
}

.accueil-link {
    font-size: 0.85rem;
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 4px;
}

.accueil-link:hover {
    text-decoration: underline;
}

/* Actions rapides */
.accueil-actions {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
}

.accueil-action-card {
    display: flex;
    align-items: center;
    gap: 14px;
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1rem 1.2rem;
    cursor: pointer;
    transition: all 0.15s;
}

.accueil-action-card:hover {
    border-color: var(--primary);
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    transform: translateY(-2px);
}

.accueil-action-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.accueil-action-text {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.accueil-action-text strong {
    font-size: 0.9rem;
    color: var(--text);
}

.accueil-action-text span {
    font-size: 0.78rem;
    color: var(--text-light);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Stats résumé */
.accueil-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
}

.accueil-stat-card {
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.2rem;
    text-align: center;
}

.accueil-stat-value {
    display: block;
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1.2;
}

.accueil-stat-label {
    font-size: 0.8rem;
    color: var(--text-light);
    margin-top: 4px;
    display: block;
}

/* Projets récents accueil */
.accueil-recent-projects {
    display: flex;
    flex-direction: column;
    gap: 0;
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
}

.accueil-project-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 0.9rem 1.2rem;
    cursor: pointer;
    transition: background 0.1s;
    border-bottom: 1px solid var(--border-light, #f0f0f0);
}

.accueil-project-item:last-child {
    border-bottom: none;
}

.accueil-project-item:hover {
    background: var(--bg-light);
}

.accueil-project-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.accueil-project-info strong {
    font-size: 0.9rem;
    color: var(--text);
}

.accueil-project-info span {
    font-size: 0.78rem;
    color: var(--text-light);
}

.accueil-project-arrow {
    color: var(--text-light);
    font-size: 0.75rem;
}

.accueil-empty-projects {
    padding: 2.5rem;
    text-align: center;
    color: var(--text-light);
}

.accueil-empty-projects i {
    font-size: 2.5rem;
    margin-bottom: 0.75rem;
    opacity: 0.4;
}

.accueil-empty-projects p {
    margin: 0 0 1rem;
}

.accueil-empty-actions {
    display: flex;
    gap: 10px;
    justify-content: center;
}

/* Fonctionnalités grille */
.accueil-features {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
}

.accueil-feature {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 1.2rem;
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.15s;
    text-align: center;
}

.accueil-feature:hover {
    border-color: var(--primary);
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    transform: translateY(-2px);
}

.accueil-feature i {
    font-size: 1.5rem;
    color: var(--primary);
}

.accueil-feature span {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text);
}

@media (max-width: 768px) {
    .accueil-actions,
    .accueil-stats,
    .accueil-features {
        grid-template-columns: repeat(2, 1fr);
    }

    .accueil-hero {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
        padding: 1.5rem;
    }

    .accueil-hero h1 {
        font-size: 1.3rem;
    }
}

/* ============================================================================
   FACTURATION
   ============================================================================ */

.billing-plan-section {
    margin-bottom: 1.5rem;
}

.billing-plan-card {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    background: var(--bg-white);
    border: 2px solid var(--border);
    border-radius: 12px;
    padding: 1.5rem 2rem;
    flex-wrap: wrap;
}

.billing-plan-badge {
    display: inline-block;
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-gratuit {
    background: #e8eaf6;
    color: #3949ab;
}

.badge-pro {
    background: linear-gradient(135deg, #ffd54f, #ff8f00);
    color: #fff;
}

.badge-sm {
    padding: 0.2rem 0.6rem;
    font-size: 0.75rem;
}

.billing-plan-info {
    flex: 1;
}

.billing-plan-info h3 {
    margin: 0 0 0.25rem;
    font-size: 1.1rem;
}

.billing-plan-info p {
    margin: 0;
    color: var(--text-light);
    font-size: 0.9rem;
}

.billing-kpis {
    margin-bottom: 1.5rem;
}

/* Onglets facturation */
.billing-tabs {
    display: flex;
    gap: 0;
    border-bottom: 2px solid var(--border);
    margin-bottom: 1.5rem;
}

.billing-tab {
    padding: 0.75rem 1.5rem;
    border: none;
    background: none;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-light);
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: all 0.2s;
}

.billing-tab:hover {
    color: var(--primary);
}

.billing-tab.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

.billing-tab-content {
    display: none;
}

.billing-tab-content.active {
    display: block;
}

/* Tables facturation */
.billing-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-white);
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--border);
}

.billing-table th {
    background: var(--bg-light);
    padding: 0.75rem 1rem;
    text-align: left;
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--text-light);
    border-bottom: 1px solid var(--border);
}

.billing-table td {
    padding: 0.75rem 1rem;
    font-size: 0.9rem;
    border-bottom: 1px solid var(--border-light, #f0f0f0);
}

.billing-table tr:last-child td {
    border-bottom: none;
}

.billing-table .empty-row {
    text-align: center;
    color: var(--text-light);
    padding: 2rem;
    font-style: italic;
}

/* Statuts factures */
.billing-status {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
}

.status-paid {
    background: #e8f5e9;
    color: #2e7d32;
}

.status-pending {
    background: #fff8e1;
    color: #f57f17;
}

.status-failed {
    background: #ffebee;
    color: #c62828;
}

/* Admin KPIs */
.billing-admin-kpis {
    margin-bottom: 1.5rem;
}

/* ============================================================================
   DASHBOARD ADMIN GLOBAL
   ============================================================================ */

.admin-separator {
    margin: 2rem 0 1.5rem;
    padding: 0.75rem 1.25rem;
    background: linear-gradient(135deg, #e8eaf6 0%, #c5cae9 100%);
    border-radius: 8px;
    font-weight: 700;
    font-size: 1rem;
    color: #283593;
    display: flex;
    align-items: center;
    gap: 8px;
}

.admin-separator i {
    font-size: 1.1rem;
}

.admin-kpis-global {
    grid-template-columns: repeat(4, 1fr) !important;
    gap: 14px !important;
    margin-bottom: 1.5rem;
}

@media (max-width: 1200px) {
    .admin-kpis-global {
        grid-template-columns: repeat(4, 1fr) !important;
    }
}

@media (max-width: 768px) {
    .admin-kpis-global {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}

.kpi-admin-users { border-left-color: #1976d2; }
.kpi-admin-projets { border-left-color: #7b1fa2; }
.kpi-admin-pro { border-left-color: #ff8f00; }
.kpi-admin-mrr { border-left-color: #2e7d32; }
.kpi-admin-fiches { border-left-color: #0097a7; }
.kpi-admin-cumac { border-left-color: #f57c00; }
.kpi-admin-commission { border-left-color: #c62828; }
.kpi-admin-revenue { border-left-color: #1565c0; }

.admin-sections {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.admin-card-wide {
    width: 100%;
}

.admin-card-wide h3 {
    margin-bottom: 1rem;
}

/* Role bars */
.admin-role-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 8px;
}

.admin-role-label {
    min-width: 100px;
    font-size: 0.85rem;
    font-weight: 500;
}

/* Role badges */
.admin-role-badge {
    display: inline-block;
    padding: 0.15rem 0.5rem;
    border-radius: 10px;
    font-size: 0.75rem;
    font-weight: 600;
}

.role-admin {
    background: #ffebee;
    color: #c62828;
}

.role-installateur {
    background: #e3f2fd;
    color: #1565c0;
}

.role-lecteur {
    background: #e8f5e9;
    color: #2e7d32;
}

.admin-users-table {
    font-size: 0.85rem;
}

.admin-users-table th,
.admin-users-table td {
    padding: 0.5rem 0.75rem;
}

/* ============================================================================
   MODE SOMBRE
   ============================================================================ */

/* Bouton toggle dans le sidebar */
.lang-toggle {
    width: 36px; height: 24px; border-radius: 4px;
    border: 1px solid var(--border, #e2e8f0); background: transparent;
    color: var(--text, #333); font-size: 11px; font-weight: 700;
    cursor: pointer; transition: all 0.15s; margin-bottom: 4px;
}
.lang-toggle:hover { background: var(--primary); color: #fff; border-color: var(--primary); }

.theme-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 8px 18px;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-sm);
    color: rgba(255,255,255,0.6);
    font-size: 0.82rem;
    cursor: pointer;
    transition: all 0.2s;
    width: calc(100% - 32px);
    margin: 4px 16px 8px;
}

.theme-toggle:hover {
    background: rgba(255,255,255,0.12);
    color: var(--text-white);
}

.theme-toggle i {
    font-size: 0.95rem;
}

.theme-toggle .theme-label {
    flex: 1;
    text-align: left;
}

.app-sidebar.collapsed .theme-toggle .theme-label {
    display: none;
}

.app-sidebar.collapsed .theme-toggle {
    width: 36px;
    height: 36px;
    margin: 4px auto 8px;
    padding: 0;
    border-radius: 50%;
}

/* ── Variables Dark Mode ── */
body.dark-mode {
    --bg: #0f1218;
    --bg-panel: #1a1f2e;
    --bg-card: #232a3b;
    --bg-header: #0d1017;
    --bg-white: #1a1f2e;
    --bg-light: #232a3b;
    --bg-dark: #0a0d12;

    --text: #d4d8e0;
    --text-light: #8a93a6;
    --text-white: #ebeef3;
    --text-dark: #ebeef3;

    --border: #2a3144;
    --border-light: #232a3b;

    --shadow: 0 2px 8px rgba(0,0,0,0.25);
    --shadow-lg: 0 4px 16px rgba(0,0,0,0.35);

    --primary: #3b7ddd;
    --primary-light: #5a9bf0;
    --primary-dark: #2a5faa;
    --accent: #e8a838;
    --accent-light: #f0c060;
}

/* ── Body & scrollbars ── */
body.dark-mode {
    color-scheme: dark;
}

body.dark-mode ::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

body.dark-mode ::-webkit-scrollbar-track {
    background: var(--bg);
}

body.dark-mode ::-webkit-scrollbar-thumb {
    background: #3a4256;
    border-radius: 4px;
}

body.dark-mode ::-webkit-scrollbar-thumb:hover {
    background: #4a5266;
}

/* ── Sidebar dark mode ── */
body.dark-mode .app-sidebar {
    background: var(--bg-header);
    box-shadow: 2px 0 12px rgba(0,0,0,0.3);
}

body.dark-mode .sidebar-header {
    border-bottom-color: rgba(255,255,255,0.05);
}

body.dark-mode .sidebar-footer {
    border-top-color: rgba(255,255,255,0.05);
}

body.dark-mode .theme-toggle {
    background: rgba(255,255,255,0.04);
    border-color: rgba(255,255,255,0.08);
}

/* ── Editor header ── */
body.dark-mode .editor-header {
    background: var(--bg-header);
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

/* ── Panels & cards ── */
body.dark-mode .panel {
    background: var(--bg-panel);
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
}

body.dark-mode .metric-card {
    background: var(--bg-card);
    border-color: var(--border);
}

body.dark-mode .project-card {
    background: var(--bg-panel);
    border-color: var(--border);
}

body.dark-mode .project-card:hover {
    border-color: var(--primary);
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

/* ── Forms ── */
body.dark-mode .form-group input,
body.dark-mode .form-group select,
body.dark-mode .form-group textarea,
body.dark-mode .form-control,
body.dark-mode input[type="text"],
body.dark-mode input[type="number"],
body.dark-mode input[type="email"],
body.dark-mode input[type="password"],
body.dark-mode select,
body.dark-mode textarea {
    background: var(--bg-card);
    color: var(--text);
    border-color: var(--border);
}

body.dark-mode .ban-suggestions {
    background: var(--bg-card);
    border-color: var(--border);
    box-shadow: 0 4px 12px rgba(0,0,0,0.4);
}
body.dark-mode .ban-suggestion-item:hover,
body.dark-mode .ban-suggestion-item.selected {
    background: var(--bg-darker, #1e293b);
}
body.dark-mode .ban-suggestion-item .ban-city { color: var(--text); }
body.dark-mode .ban-suggestion-item .ban-detail { color: var(--text-secondary); }

body.dark-mode .form-group input:focus,
body.dark-mode .form-group select:focus,
body.dark-mode .form-group textarea:focus,
body.dark-mode .form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(59,125,221,0.2);
}

body.dark-mode .form-group input.readonly,
body.dark-mode .form-control.readonly,
body.dark-mode .form-control[readonly] {
    background: var(--bg);
    color: var(--text-light);
}

/* ── Buttons ── */
body.dark-mode .btn-secondary {
    background: var(--bg-card);
    color: var(--text);
    border-color: var(--border);
}

body.dark-mode .btn-secondary:hover {
    background: var(--border);
}

/* ── Info text / alerts ── */
body.dark-mode .info-text {
    background: rgba(59,125,221,0.12);
    border-color: rgba(59,125,221,0.25);
    color: #8ab4f8;
}

/* ── Tables ── */
body.dark-mode table {
    border-color: var(--border);
}

body.dark-mode th {
    background: var(--bg-card);
    color: var(--text);
    border-color: var(--border);
}

body.dark-mode td {
    border-color: var(--border);
    color: var(--text);
}

body.dark-mode tr:nth-child(even) {
    background: rgba(255,255,255,0.02);
}

body.dark-mode tr:hover {
    background: rgba(59,125,221,0.06);
}

/* ── Accordions ── */
body.dark-mode .accordion-header {
    background: var(--bg-card);
    border-color: var(--border);
    color: var(--text);
}

body.dark-mode .accordion-header:hover {
    background: var(--border);
}

body.dark-mode .accordion-content {
    background: var(--bg-panel);
    border-color: var(--border);
}

/* ── Module cards (dashboard) ── */
body.dark-mode .module-card {
    background: var(--bg-panel);
    border-color: var(--border);
}

body.dark-mode .module-card:hover {
    border-color: var(--primary);
    box-shadow: 0 4px 16px rgba(0,0,0,0.3);
}

/* ── Composition tabs (sous-onglets) ── */
body.dark-mode .comp-tab {
    background: var(--bg-card);
    color: var(--text-light);
    border-color: var(--border);
}

body.dark-mode .comp-tab.active {
    background: var(--primary);
    color: white;
}

/* ── Fiche CEE cards ── */
body.dark-mode .fiche-card {
    background: var(--bg-panel);
    border-color: var(--border);
}

body.dark-mode .fiche-card:hover {
    border-color: var(--primary);
}

body.dark-mode .fiche-card.selected {
    border-color: var(--primary);
    background: rgba(59,125,221,0.08);
}

/* ── Synthèse ── */
body.dark-mode .synthese-section {
    background: var(--bg-card);
    border-color: var(--border);
}

body.dark-mode .synth-metric {
    background: var(--bg-panel);
    border-color: var(--border);
}

/* ── Comparaison ── */
body.dark-mode .comparison-card {
    background: var(--bg-panel);
    border-color: var(--border);
}

/* ── KPIs Dashboard ── */
body.dark-mode .kpi-card {
    background: var(--bg-panel);
    border-color: var(--border);
}

body.dark-mode .dashboard-kpis .kpi-card {
    background: var(--bg-panel);
}

/* ── Guide / Réglementation ── */
body.dark-mode .guide-sidebar,
body.dark-mode .guide-sidebar-content {
    background: var(--bg-panel);
    border-color: var(--border);
}

body.dark-mode .guide-toc-link,
body.dark-mode .regl-toc-link {
    color: var(--text-light);
}

body.dark-mode .guide-toc-link.active,
body.dark-mode .regl-toc-link.active {
    color: var(--primary);
}

body.dark-mode .guide-section {
    color: var(--text);
}

body.dark-mode .guide-content h2,
body.dark-mode .guide-content h3 {
    color: var(--text);
}

/* ── Tooltips info-tip ── */
body.dark-mode .info-tip::after {
    background: var(--bg-card);
    color: var(--text);
    border: 1px solid var(--border);
}

/* ── Page header ── */
body.dark-mode .page-header {
    background: var(--bg-panel);
    border-bottom-color: var(--border);
}

/* ── Accueil ── */
body.dark-mode .accueil-hero {
    background: linear-gradient(135deg, #1a2744, #0f1a30);
}

body.dark-mode .accueil-action-card {
    background: var(--bg-panel);
    border-color: var(--border);
}

body.dark-mode .accueil-action-card:hover {
    border-color: var(--primary);
    box-shadow: 0 4px 12px rgba(0,0,0,0.25);
}

body.dark-mode .accueil-stat-card {
    background: var(--bg-panel);
    border-color: var(--border);
}

body.dark-mode .accueil-features .accueil-action-card {
    background: var(--bg-panel);
}

/* ── Facturation ── */
body.dark-mode .billing-plan-card {
    background: var(--bg-panel);
    border-color: var(--border);
}

body.dark-mode .billing-table th {
    background: var(--bg-card);
}

body.dark-mode .billing-tabs button {
    background: var(--bg-card);
    color: var(--text-light);
    border-color: var(--border);
}

body.dark-mode .billing-tabs button.active {
    background: var(--primary);
    color: white;
}

/* ── Admin dashboard ── */
body.dark-mode .admin-separator {
    border-color: var(--border);
}

body.dark-mode .kpi-admin-card {
    background: var(--bg-panel);
    border-color: var(--border);
}

/* ── Popups / Modals ── */
body.dark-mode .modal-overlay,
body.dark-mode .popup-overlay {
    background: rgba(0,0,0,0.6);
}

body.dark-mode .modal-content,
body.dark-mode .popup-content {
    background: var(--bg-panel);
    border: 1px solid var(--border);
    color: var(--text);
}

/* ── Badges ── */
body.dark-mode .badge {
    opacity: 0.9;
}

/* ── Status indicators ── */
body.dark-mode .status-en-cours {
    background: rgba(59,125,221,0.15);
    color: #8ab4f8;
}

body.dark-mode .status-termine {
    background: rgba(40,167,69,0.15);
    color: #6fcf97;
}

/* ── Canvas background (plan) ── */
body.dark-mode #planCanvas {
    background: #1a1f2e;
}

/* ── Filter buttons ── */
body.dark-mode .filter-btn {
    background: var(--bg-card);
    color: var(--text-light);
    border-color: var(--border);
}

body.dark-mode .filter-btn.active,
body.dark-mode .filter-btn:hover {
    background: var(--primary);
    color: white;
}

/* ── Demo project banner ── */
body.dark-mode .demo-project-banner {
    background: linear-gradient(135deg, #1a2744, #0f1a30);
}

/* ── Hamburger (mobile) ── */
body.dark-mode .hamburger-btn {
    color: var(--text);
}

/* ── Misc overrides for hardcoded colors ── */
body.dark-mode .scenario-card {
    background: var(--bg-card) !important;
    border-color: var(--border) !important;
}

body.dark-mode .scenario-card span[style*="background:white"] {
    background: var(--bg-panel) !important;
    border-color: var(--border) !important;
    color: var(--text) !important;
}

/* ── Smooth transition ── */
body,
.app-sidebar,
.editor-header,
.page-header,
.panel,
.form-group input,
.form-group select,
.btn-secondary,
.metric-card,
.project-card,
.info-text,
.module-card,
.accordion-header,
.accordion-content {
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

/* ============================================================================
   PIÈCES & ZONES THERMIQUES
   ============================================================================ */

.pieces-grid, .zones-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 12px;
}

.piece-card {
    background: var(--bg-white, #fff);
    border: 1px solid var(--border-color, #e2e8f0);
    border-radius: 8px;
    padding: 12px;
    transition: box-shadow 0.2s;
}
.piece-card:hover {
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.piece-card-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}
.piece-name-input {
    flex: 1;
    border: 1px solid transparent;
    background: transparent;
    font-weight: 600;
    font-size: 0.95rem;
    padding: 4px 6px;
    border-radius: 4px;
    color: inherit;
}
.piece-name-input:hover, .piece-name-input:focus {
    border-color: var(--primary, #2563eb);
    background: var(--bg-light, #f8f9fa);
}
.piece-surface {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary, #2563eb);
    white-space: nowrap;
}

.piece-card-body {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.piece-field {
    display: flex;
    align-items: center;
    gap: 8px;
}
.piece-field label {
    font-size: 0.8rem;
    color: var(--text-muted, #64748b);
    min-width: 40px;
}
.piece-field select {
    flex: 1;
    padding: 4px 8px;
    border-radius: 4px;
    border: 1px solid var(--border-color, #e2e8f0);
    font-size: 0.85rem;
    background: var(--bg-white, #fff);
    color: inherit;
}
.piece-meta {
    display: flex;
    gap: 12px;
    font-size: 0.78rem;
    color: var(--text-muted, #64748b);
}
.piece-meta i { margin-right: 3px; }

/* Zones */
.zone-card {
    background: var(--bg-white, #fff);
    border: 1px solid var(--border-color, #e2e8f0);
    border-radius: 8px;
    padding: 14px;
}
.zone-card-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
}
.zone-color-dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    flex-shrink: 0;
    border: 2px solid rgba(0,0,0,0.1);
}
.zone-name-input {
    flex: 1;
    border: 1px solid transparent;
    background: transparent;
    font-weight: 600;
    font-size: 0.95rem;
    padding: 4px 6px;
    border-radius: 4px;
    color: inherit;
}
.zone-name-input:hover, .zone-name-input:focus {
    border-color: var(--primary, #2563eb);
    background: var(--bg-light, #f8f9fa);
}

.zone-card-body {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.zone-temperatures {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}
.zone-temp-field {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 100px;
}
.zone-temp-field label {
    font-size: 0.78rem;
    color: var(--text-muted, #64748b);
}
.zone-temp-field label i { margin-right: 4px; }

.input-suffix {
    display: flex;
    align-items: center;
    gap: 4px;
}
.input-suffix input {
    width: 65px;
    padding: 4px 6px;
    border: 1px solid var(--border-color, #e2e8f0);
    border-radius: 4px;
    text-align: center;
    font-size: 0.9rem;
    background: var(--bg-white, #fff);
    color: inherit;
}
.input-suffix span {
    font-size: 0.8rem;
    color: var(--text-muted, #64748b);
}

.zone-couleur-field {
    display: flex;
    align-items: center;
    gap: 8px;
}
.zone-couleur-field label {
    font-size: 0.8rem;
    color: var(--text-muted, #64748b);
}
.zone-couleur-field input[type="color"] {
    width: 32px;
    height: 24px;
    border: 1px solid var(--border-color, #e2e8f0);
    border-radius: 4px;
    padding: 1px;
    cursor: pointer;
}

.zone-stats {
    display: flex;
    gap: 16px;
    font-size: 0.82rem;
    color: var(--text-muted, #64748b);
}

.zone-pieces-list {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}
.zone-piece-tag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: var(--bg-light, #f1f5f9);
    padding: 3px 8px;
    border-radius: 12px;
    font-size: 0.78rem;
}
.zone-piece-tag button {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-muted, #64748b);
    font-size: 0.9rem;
    padding: 0 2px;
    line-height: 1;
}
.zone-piece-tag button:hover { color: #ef4444; }

.zone-legend-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.82rem;
    padding: 4px 10px;
    background: var(--bg-white, #fff);
    border-radius: 12px;
    border: 1px solid var(--border-color, #e2e8f0);
}

/* Dark mode overrides */
body.dark-mode .piece-card,
body.dark-mode .zone-card {
    background: var(--card-bg, #1e293b);
    border-color: var(--border-color, #334155);
}
body.dark-mode .piece-name-input:hover,
body.dark-mode .piece-name-input:focus,
body.dark-mode .zone-name-input:hover,
body.dark-mode .zone-name-input:focus {
    background: var(--bg-dark, #0f172a);
}
body.dark-mode .piece-field select,
body.dark-mode .input-suffix input {
    background: var(--bg-dark, #0f172a);
    border-color: var(--border-color, #334155);
}
body.dark-mode .zone-piece-tag {
    background: var(--bg-dark, #0f172a);
}
body.dark-mode .zone-legend-item {
    background: var(--card-bg, #1e293b);
    border-color: var(--border-color, #334155);
}

/* ============================================================================
   MATÉRIAUX PERSONNALISÉS — Modal + Table
   ============================================================================ */

.mat-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 9000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}
.mat-modal {
    background: var(--bg-white, #fff);
    border-radius: 12px;
    width: 95%;
    max-width: 1200px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}
.mat-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 24px;
    border-bottom: 1px solid var(--border-color, #e2e8f0);
}
.mat-modal-header h2 {
    margin: 0;
    font-size: 1.2rem;
}
.mat-modal-header .btn-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-muted, #64748b);
    padding: 4px 8px;
    border-radius: 4px;
}
.mat-modal-header .btn-close:hover {
    background: var(--bg-light, #f1f5f9);
    color: #ef4444;
}
.mat-modal-body {
    padding: 20px 24px;
    overflow-y: auto;
    flex: 1;
}

.mat-toolbar {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.mat-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
}
.mat-table th {
    background: var(--bg-light, #f8f9fa);
    padding: 8px 10px;
    text-align: left;
    font-weight: 600;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted, #64748b);
    border-bottom: 2px solid var(--border-color, #e2e8f0);
}
.mat-table td {
    padding: 8px 10px;
    border-bottom: 1px solid var(--border-color, #e2e8f0);
    vertical-align: middle;
}
.mat-table tbody tr:hover {
    background: var(--bg-light, #f8f9fa);
}
.mat-table-sm { font-size: 0.82rem; }
.mat-table-sm th, .mat-table-sm td { padding: 5px 8px; }

.mat-actions {
    display: flex;
    gap: 4px;
    white-space: nowrap;
}

.mat-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 0.75rem;
    font-weight: 600;
}
.mat-badge-isolation { background: #dbeafe; color: #1d4ed8; }
.mat-badge-structure { background: #fef3c7; color: #92400e; }
.mat-badge-bois { background: #fde68a; color: #78350f; }
.mat-badge-couverture { background: #fed7aa; color: #9a3412; }
.mat-badge-finition { background: #d1fae5; color: #065f46; }
.mat-badge-menuiserie { background: #e0e7ff; color: #3730a3; }
.mat-badge-etancheite { background: #cffafe; color: #155e75; }
.mat-badge-equipement { background: #fce7f3; color: #9d174d; }
.mat-badge-plomberie { background: #f0fdf4; color: #166534; }
.mat-badge-autre { background: #f1f5f9; color: #475569; }
.mat-badge-perso { background: #ede9fe; color: #6d28d9; }

/* KPIs matériaux */
.mat-kpis {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 12px;
    margin-bottom: 20px;
}
.mat-kpi-card {
    background: var(--bg-white, #fff);
    border: 1px solid var(--border-color, #e2e8f0);
    border-radius: 10px;
    padding: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
}
.mat-kpi-card i {
    font-size: 1.5rem;
    color: var(--primary, #2563eb);
    opacity: 0.7;
}
.mat-kpi-value {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--text-dark, #1e293b);
    line-height: 1;
}
.mat-kpi-label {
    font-size: 0.78rem;
    color: var(--text-muted, #64748b);
}

/* Filtres matériaux */
.mat-filters {
    display: flex;
    gap: 12px;
    align-items: center;
    margin-bottom: 16px;
    flex-wrap: wrap;
}
.mat-search {
    position: relative;
    flex: 1;
    min-width: 200px;
    max-width: 350px;
}
.mat-search i {
    position: absolute;
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted, #64748b);
    font-size: 0.85rem;
}
.mat-search input {
    width: 100%;
    padding: 8px 12px 8px 32px;
    border: 1px solid var(--border-color, #e2e8f0);
    border-radius: 8px;
    font-size: 0.9rem;
    background: var(--bg-white, #fff);
    color: inherit;
}
.mat-filter-cats {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}
.mat-filter-btn {
    padding: 5px 12px;
    border: 1px solid var(--border-color, #e2e8f0);
    border-radius: 16px;
    background: var(--bg-white, #fff);
    font-size: 0.78rem;
    cursor: pointer;
    color: var(--text-muted, #64748b);
    transition: all 0.2s;
}
.mat-filter-btn:hover {
    border-color: var(--primary, #2563eb);
    color: var(--primary, #2563eb);
}
.mat-filter-btn.active {
    background: var(--primary, #2563eb);
    color: #fff;
    border-color: var(--primary, #2563eb);
}

/* ============================================================================
   SÉLECTEUR DE MATÉRIAU (composition mur)
   ============================================================================ */

.layer-mat-btn {
    background: var(--bg-white, #fff);
    border: 1px solid var(--border-color, #e2e8f0);
    border-radius: 4px;
    padding: 3px 8px;
    font-size: 0.82rem;
    cursor: pointer;
    text-align: left;
    width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: inherit;
    transition: border-color 0.2s;
}
.layer-mat-btn:hover {
    border-color: var(--primary, #2563eb);
    background: var(--bg-light, #f8f9fa);
}

.mat-picker-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 9500;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}
.mat-picker {
    background: var(--bg-white, #fff);
    border-radius: 12px;
    width: 90%;
    max-width: 800px;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}
.mat-picker-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    border-bottom: 1px solid var(--border-color, #e2e8f0);
}
.mat-picker-header h3 { margin: 0; font-size: 1.05rem; }
.mat-picker-header .btn-close {
    background: none; border: none; font-size: 1.4rem;
    cursor: pointer; color: var(--text-muted, #64748b); padding: 4px 8px;
}

.mat-picker-search {
    position: relative;
    padding: 10px 20px;
    border-bottom: 1px solid var(--border-color, #e2e8f0);
}
.mat-picker-search i {
    position: absolute; left: 32px; top: 50%; transform: translateY(-50%);
    color: var(--text-muted, #64748b); font-size: 0.85rem;
}
.mat-picker-search input {
    width: 100%;
    padding: 8px 12px 8px 32px;
    border: 1px solid var(--border-color, #e2e8f0);
    border-radius: 8px;
    font-size: 0.9rem;
    background: var(--bg-light, #f8f9fa);
    color: inherit;
}

.mat-picker-body {
    display: flex;
    flex: 1;
    min-height: 0;
    overflow: hidden;
}
.mat-picker-cats {
    width: 200px;
    flex-shrink: 0;
    border-right: 1px solid var(--border-color, #e2e8f0);
    padding: 8px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.mat-picker-cat-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 7px 10px;
    border: none;
    border-radius: 6px;
    background: transparent;
    cursor: pointer;
    font-size: 0.82rem;
    color: var(--text-dark, #334155);
    text-align: left;
    width: 100%;
    transition: background 0.15s;
}
.mat-picker-cat-btn:hover { background: var(--bg-light, #f1f5f9); }
.mat-picker-cat-btn.active {
    background: var(--primary, #2563eb);
    color: #fff;
}
.mat-picker-cat-btn .cat-count {
    margin-left: auto;
    font-size: 0.72rem;
    opacity: 0.7;
}
.mat-picker-cat-sep {
    height: 1px;
    background: var(--border-color, #e2e8f0);
    margin: 4px 0;
}

.mat-picker-list {
    flex: 1;
    overflow-y: auto;
    padding: 4px;
}
.mat-picker-item {
    padding: 8px 12px;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.1s;
    border: 2px solid transparent;
}
.mat-picker-item:hover { background: var(--bg-light, #f1f5f9); }
.mat-picker-item.selected {
    background: #eff6ff;
    border-color: var(--primary, #2563eb);
}
.mat-picker-item-name {
    font-size: 0.88rem;
    font-weight: 500;
}
.mat-picker-item-meta {
    font-size: 0.75rem;
    color: var(--text-muted, #64748b);
    margin-top: 1px;
}
.mat-picker-empty {
    padding: 30px;
    text-align: center;
    color: var(--text-muted, #64748b);
}

.mat-picker-preview {
    padding: 12px 20px;
    border-top: 1px solid var(--border-color, #e2e8f0);
    min-height: 60px;
    background: var(--bg-light, #f8f9fa);
}
.mat-picker-preview-title {
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.mat-picker-preview-props {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}
.mat-picker-preview-props .prop {
    display: flex;
    flex-direction: column;
    gap: 1px;
}
.mat-picker-preview-props .prop-label {
    font-size: 0.72rem;
    color: var(--text-muted, #64748b);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}
.mat-picker-preview-props .prop-value {
    font-size: 0.9rem;
    font-weight: 600;
}

.mat-picker-footer {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    padding: 12px 20px;
    border-top: 1px solid var(--border-color, #e2e8f0);
}

/* Dark mode picker */
body.dark-mode .layer-mat-btn {
    background: var(--bg-dark, #0f172a);
    border-color: var(--border-color, #334155);
}
body.dark-mode .layer-mat-btn:hover {
    background: var(--card-bg, #1e293b);
}
body.dark-mode .mat-picker {
    background: var(--bg-dark, #0f172a);
}
body.dark-mode .mat-picker-header,
body.dark-mode .mat-picker-search,
body.dark-mode .mat-picker-footer {
    border-color: var(--border-color, #334155);
}
body.dark-mode .mat-picker-search input {
    background: var(--card-bg, #1e293b);
    border-color: var(--border-color, #334155);
}
body.dark-mode .mat-picker-cats {
    border-color: var(--border-color, #334155);
}
body.dark-mode .mat-picker-cat-btn {
    color: var(--text-muted, #94a3b8);
}
body.dark-mode .mat-picker-cat-btn:hover {
    background: var(--card-bg, #1e293b);
}
body.dark-mode .mat-picker-cat-btn.active {
    background: var(--primary, #2563eb);
    color: #fff;
}
body.dark-mode .mat-picker-item:hover {
    background: var(--card-bg, #1e293b);
}
body.dark-mode .mat-picker-item.selected {
    background: #1e3a5f;
    border-color: var(--primary, #2563eb);
}
body.dark-mode .mat-picker-preview {
    background: var(--card-bg, #1e293b);
    border-color: var(--border-color, #334155);
}

/* ============================================================================
   PONT THERMIQUE PICKER (images + grille)
   ============================================================================ */

.pont-picker-wide { max-width: 950px; }

.pont-picker-grid {
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.pont-picker-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 10px;
    border-radius: 6px;
    cursor: pointer;
    border: 2px solid transparent;
    transition: background 0.1s;
}
.pont-picker-item:hover { background: var(--bg-light, #f1f5f9); }
.pont-picker-item.selected {
    background: #eff6ff;
    border-color: var(--primary, #2563eb);
}
.pont-picker-thumb {
    width: 56px;
    height: 56px;
    object-fit: contain;
    border-radius: 4px;
    background: #fff;
    border: 1px solid var(--border-color, #e2e8f0);
    flex-shrink: 0;
}
.pont-picker-item-text { flex: 1; min-width: 0; }
.pont-picker-item-code {
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--primary, #2563eb);
}
.pont-picker-item-name {
    font-size: 0.78rem;
    color: var(--text-dark, #334155);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.pont-picker-item-psi {
    font-size: 0.75rem;
    color: var(--text-muted, #64748b);
}

/* Preview pont */
.pont-picker-preview {
    padding: 12px 20px;
    border-top: 1px solid var(--border-color, #e2e8f0);
    min-height: 80px;
    background: var(--bg-light, #f8f9fa);
}
.pont-preview-content {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}
.pont-preview-img {
    width: 180px;
    height: 140px;
    object-fit: contain;
    border-radius: 6px;
    background: #fff;
    border: 1px solid var(--border-color, #e2e8f0);
    flex-shrink: 0;
}
.pont-preview-info { flex: 1; }
.pont-preview-title {
    font-weight: 700;
    font-size: 1rem;
    color: var(--primary, #2563eb);
    margin-bottom: 4px;
}
.pont-preview-desc {
    font-size: 0.85rem;
    color: var(--text-dark, #334155);
    margin-bottom: 8px;
    line-height: 1.4;
}
.pont-preview-psi {
    display: flex;
    gap: 20px;
    margin-bottom: 6px;
}
.pont-preview-source {
    font-size: 0.75rem;
    color: var(--text-muted, #64748b);
    font-style: italic;
}

/* Dark mode pont picker */
body.dark-mode .pont-picker-item:hover { background: var(--card-bg, #1e293b); }
body.dark-mode .pont-picker-item.selected {
    background: #1e3a5f;
    border-color: var(--primary, #2563eb);
}
body.dark-mode .pont-picker-thumb {
    background: #1e293b;
    border-color: var(--border-color, #334155);
}
body.dark-mode .pont-picker-item-name { color: #e2e8f0; }
body.dark-mode .pont-picker-preview,
body.dark-mode .pont-preview-img {
    background: var(--card-bg, #1e293b);
    border-color: var(--border-color, #334155);
}
body.dark-mode .pont-preview-desc { color: #e2e8f0; }

/* Vérification conservation de la masse */
.ventil-verif-card {
    border-radius: 8px;
    padding: 10px 14px;
    font-size: 0.85rem;
    border: 1px solid var(--border-color, #e2e8f0);
}
.ventil-verif-card.valid {
    background: #f0fdf4;
    border-color: #86efac;
}
.ventil-verif-card.warning {
    background: #fffbeb;
    border-color: #fcd34d;
}
.ventil-verif-header {
    font-size: 0.9rem;
    margin-bottom: 6px;
}
.ventil-verif-stats {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    font-size: 0.82rem;
    color: var(--text-muted, #64748b);
    margin-bottom: 4px;
}
.ventil-verif-msg {
    margin: 4px 0 0;
    font-size: 0.82rem;
    line-height: 1.4;
}
body.dark-mode .ventil-verif-card.valid {
    background: #052e16;
    border-color: #166534;
}
body.dark-mode .ventil-verif-card.warning {
    background: #451a03;
    border-color: #92400e;
}

/* Débits par pièce */
.debits-grid {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 8px;
}
.debit-row {
    display: grid;
    grid-template-columns: 100px 1fr 1fr;
    gap: 8px;
    align-items: center;
}
.debit-row label {
    font-size: 0.82rem;
    font-weight: 500;
}
.debit-row input {
    padding: 4px 6px;
    border: 1px solid var(--border-color, #e2e8f0);
    border-radius: 4px;
    font-size: 0.85rem;
    text-align: center;
    background: var(--bg-white, #fff);
    color: inherit;
}
.debit-header {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--text-muted, #64748b);
    letter-spacing: 0.3px;
    padding-bottom: 4px;
    border-bottom: 1px solid var(--border-color, #e2e8f0);
}
.debit-header span { text-align: center; }
.debit-totals {
    display: flex;
    gap: 20px;
    font-size: 0.82rem;
    color: var(--text-muted, #64748b);
    padding-top: 6px;
    border-top: 1px solid var(--border-color, #e2e8f0);
}
body.dark-mode .debit-row input {
    background: var(--bg-dark, #0f172a);
    border-color: var(--border-color, #334155);
}

.mat-form-field-wide { grid-column: 1 / -1; }

.mat-empty {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-muted, #64748b);
}

/* Formulaire matériau */
.mat-form-card {
    background: var(--bg-light, #f8f9fa);
    border: 1px solid var(--border-color, #e2e8f0);
    border-radius: 8px;
    padding: 16px;
    margin-bottom: 16px;
}
.mat-form-card h3 {
    margin: 0 0 12px;
    font-size: 1rem;
}
.mat-form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 12px;
}
.mat-form-field label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 4px;
    color: var(--text-muted, #64748b);
}
.mat-form-field input,
.mat-form-field select {
    width: 100%;
    padding: 6px 10px;
    border: 1px solid var(--border-color, #e2e8f0);
    border-radius: 6px;
    font-size: 0.9rem;
    background: var(--bg-white, #fff);
    color: inherit;
}
.mat-form-actions {
    display: flex;
    gap: 8px;
    margin-top: 12px;
}

/* Dark mode */
body.dark-mode .mat-modal {
    background: var(--bg-dark, #0f172a);
}
body.dark-mode .mat-modal-header {
    border-color: var(--border-color, #334155);
}
body.dark-mode .mat-modal-header .btn-close:hover {
    background: var(--card-bg, #1e293b);
}
body.dark-mode .mat-table th {
    background: var(--card-bg, #1e293b);
}
body.dark-mode .mat-table tbody tr:hover {
    background: var(--card-bg, #1e293b);
}
body.dark-mode .mat-form-card {
    background: var(--card-bg, #1e293b);
    border-color: var(--border-color, #334155);
}
body.dark-mode .mat-form-field input,
body.dark-mode .mat-form-field select {
    background: var(--bg-dark, #0f172a);
    border-color: var(--border-color, #334155);
}
body.dark-mode .mat-badge-isolation { background: #1e3a5f; color: #93c5fd; }
body.dark-mode .mat-badge-structure { background: #451a03; color: #fcd34d; }
body.dark-mode .mat-badge-bois { background: #422006; color: #fbbf24; }
body.dark-mode .mat-badge-couverture { background: #431407; color: #fb923c; }
body.dark-mode .mat-badge-finition { background: #064e3b; color: #6ee7b7; }
body.dark-mode .mat-badge-menuiserie { background: #1e1b4b; color: #a5b4fc; }
body.dark-mode .mat-badge-etancheite { background: #083344; color: #67e8f9; }
body.dark-mode .mat-badge-equipement { background: #500724; color: #f9a8d4; }
body.dark-mode .mat-badge-plomberie { background: #052e16; color: #86efac; }
body.dark-mode .mat-badge-autre { background: #1e293b; color: #94a3b8; }
body.dark-mode .mat-badge-perso { background: #3b0764; color: #c4b5fd; }
body.dark-mode .mat-kpi-card {
    background: var(--card-bg, #1e293b);
    border-color: var(--border-color, #334155);
}
body.dark-mode .mat-kpi-value { color: #f1f5f9; }
body.dark-mode .mat-search input {
    background: var(--bg-dark, #0f172a);
    border-color: var(--border-color, #334155);
}
body.dark-mode .mat-filter-btn {
    background: var(--card-bg, #1e293b);
    border-color: var(--border-color, #334155);
    color: var(--text-muted, #94a3b8);
}
body.dark-mode .mat-filter-btn.active {
    background: var(--primary, #2563eb);
    color: #fff;
}

/* ================================================================
   ASSISTANT IA — Page chat
   ================================================================ */

.assistant-layout {
    display: flex;
    height: calc(100vh - 60px);
    overflow: hidden;
}

.assistant-sidebar {
    width: 260px;
    min-width: 260px;
    border-right: 1px solid var(--border-color, #e2e8f0);
    display: flex;
    flex-direction: column;
    padding: 16px;
    gap: 12px;
    overflow-y: auto;
    background: var(--bg-light, #f8fafc);
}

.assistant-conv-list {
    flex: 1;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.conv-item {
    padding: 10px 12px;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.15s;
}
.conv-item:hover { background: var(--bg-white, #fff); }
.conv-item.active {
    background: var(--primary, #2563eb);
    color: #fff;
}
.conv-title { font-size: 13px; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.conv-meta { font-size: 11px; opacity: 0.6; margin-top: 2px; }

.assistant-actions-rapides {
    border-top: 1px solid var(--border-color, #e2e8f0);
    padding-top: 12px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.actions-title { font-size: 11px; text-transform: uppercase; letter-spacing: 0.5px; opacity: 0.5; margin-bottom: 4px; }

.action-rapide-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border: 1px solid var(--border-color, #e2e8f0);
    border-radius: 8px;
    background: transparent;
    cursor: pointer;
    font-size: 12px;
    transition: all 0.15s;
    text-align: left;
}
.action-rapide-btn:hover {
    background: var(--primary, #2563eb);
    color: #fff;
    border-color: var(--primary, #2563eb);
}
.action-rapide-btn i { width: 16px; text-align: center; }

/* Zone principale */
.assistant-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.assistant-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 24px;
    border-bottom: 1px solid var(--border-color, #e2e8f0);
}
.assistant-header h1 { font-size: 18px; margin: 0; }
.assistant-header h1 i { margin-right: 8px; color: var(--primary, #2563eb); }

.assistant-project-select {
    display: flex;
    align-items: center;
    gap: 8px;
}
.assistant-project-select label { font-size: 13px; white-space: nowrap; }
.assistant-project-select select {
    padding: 6px 12px;
    border-radius: 6px;
    border: 1px solid var(--border-color, #e2e8f0);
    font-size: 13px;
    max-width: 250px;
}

/* Messages */
.assistant-messages {
    flex: 1;
    overflow-y: auto;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.assistant-welcome {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-muted, #64748b);
}
.welcome-icon {
    font-size: 48px;
    color: var(--primary, #2563eb);
    margin-bottom: 16px;
}
.assistant-welcome h2 { margin-bottom: 8px; color: var(--text-dark, #1e293b); }
.assistant-welcome p { font-size: 14px; max-width: 500px; margin: 4px auto; }

.msg {
    display: flex;
    gap: 12px;
    max-width: 85%;
    animation: msgFadeIn 0.2s ease;
}
@keyframes msgFadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

.msg-user { align-self: flex-end; flex-direction: row-reverse; }
.msg-assistant { align-self: flex-start; }

.msg-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 14px;
}
.msg-user .msg-avatar { background: var(--primary, #2563eb); color: #fff; }
.msg-assistant .msg-avatar { background: #10b981; color: #fff; }

.msg-body { min-width: 0; }
.msg-label { font-size: 11px; font-weight: 600; margin-bottom: 4px; opacity: 0.6; }
.msg-user .msg-label { text-align: right; }

.msg-content {
    padding: 12px 16px;
    border-radius: 12px;
    font-size: 14px;
    line-height: 1.5;
    word-wrap: break-word;
}
.msg-user .msg-content { background: var(--primary, #2563eb); color: #fff; border-bottom-right-radius: 4px; }
.msg-assistant .msg-content { background: var(--bg-light, #f1f5f9); border-bottom-left-radius: 4px; }

.msg-content h2, .msg-content h3, .msg-content h4 { margin: 8px 0 4px; }
.msg-content code { background: rgba(0,0,0,0.08); padding: 1px 5px; border-radius: 3px; font-size: 13px; }
.msg-content pre { background: rgba(0,0,0,0.06); padding: 12px; border-radius: 6px; overflow-x: auto; margin: 8px 0; }
.msg-content pre code { background: none; padding: 0; }
.msg-content ul { padding-left: 20px; margin: 4px 0; }
.msg-content strong { font-weight: 600; }

/* Tool call indicators */
.tool-call-indicator, .tool-result-indicator {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    padding: 6px 10px;
    border-radius: 6px;
    margin: 6px 0;
    background: rgba(37, 99, 235, 0.08);
    color: var(--primary, #2563eb);
}
.tool-result-indicator { background: rgba(16, 185, 129, 0.08); color: #10b981; }

/* Typing indicator */
.typing-indicator { display: inline-flex; gap: 4px; padding: 4px 0; }
.typing-indicator span {
    width: 6px; height: 6px; border-radius: 50%;
    background: var(--text-muted, #94a3b8);
    animation: typingDot 1.2s infinite;
}
.typing-indicator span:nth-child(2) { animation-delay: 0.2s; }
.typing-indicator span:nth-child(3) { animation-delay: 0.4s; }
@keyframes typingDot { 0%, 60%, 100% { opacity: 0.3; transform: scale(0.8); } 30% { opacity: 1; transform: scale(1); } }

.assistant-error {
    color: #ef4444;
    background: rgba(239, 68, 68, 0.08);
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 13px;
}
.assistant-error i { margin-right: 6px; }

/* Zone de saisie */
.assistant-input-area {
    padding: 16px 24px;
    border-top: 1px solid var(--border-color, #e2e8f0);
}

.assistant-input-wrapper {
    display: flex;
    align-items: flex-end;
    gap: 8px;
    background: var(--bg-light, #f8fafc);
    border: 2px solid var(--border-color, #e2e8f0);
    border-radius: 12px;
    padding: 8px 12px;
    transition: border-color 0.15s;
}
.assistant-input-wrapper:focus-within { border-color: var(--primary, #2563eb); }

.assistant-input-wrapper textarea {
    flex: 1;
    border: none;
    outline: none;
    background: transparent;
    font-size: 14px;
    resize: none;
    max-height: 150px;
    font-family: inherit;
    line-height: 1.4;
}

.assistant-send-btn {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    border: none;
    background: var(--primary, #2563eb);
    color: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: background 0.15s;
}
.assistant-send-btn:hover { background: var(--primary-dark, #1d4ed8); }
.assistant-send-btn:disabled { opacity: 0.5; cursor: not-allowed; }

.assistant-input-hint {
    text-align: center;
    font-size: 11px;
    color: var(--text-muted, #94a3b8);
    margin-top: 6px;
}

/* ── Dark mode ── */
body.dark-mode .assistant-sidebar { background: var(--bg-dark, #1e293b); border-color: var(--border-color); }
body.dark-mode .conv-item:hover { background: rgba(255,255,255,0.05); }
body.dark-mode .conv-item.active { background: var(--primary); }
body.dark-mode .assistant-header { border-color: var(--border-color); }
body.dark-mode .assistant-welcome h2 { color: var(--text-light, #e2e8f0); }
body.dark-mode .msg-assistant .msg-content { background: var(--bg-dark, #1e293b); }
body.dark-mode .assistant-input-wrapper { background: var(--bg-dark, #1e293b); border-color: var(--border-color); }
body.dark-mode .assistant-input-wrapper textarea { color: var(--text-light, #e2e8f0); }
body.dark-mode .assistant-input-area { border-color: var(--border-color); }
body.dark-mode .action-rapide-btn { border-color: var(--border-color); color: var(--text-light); }
body.dark-mode .msg-content code { background: rgba(255,255,255,0.1); }
body.dark-mode .msg-content pre { background: rgba(255,255,255,0.05); }
body.dark-mode .assistant-project-select select { background: var(--bg-dark); color: var(--text-light); border-color: var(--border-color); }

/* Header right */
.assistant-header-right { display: flex; align-items: center; gap: 10px; }
.assistant-token-count { font-size: 11px; color: var(--text-muted, #94a3b8); cursor: help; }

/* Tableaux markdown dans les réponses assistant */
.md-table {
    border-collapse: collapse;
    margin: 12px 0;
    width: 100%;
    font-size: 13px;
    background: var(--bg-white, #fff);
    border-radius: 6px;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}
.md-table thead { background: var(--primary, #2563eb); }
.md-table th {
    color: #fff;
    padding: 8px 12px;
    text-align: left;
    font-weight: 600;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}
.md-table td {
    padding: 8px 12px;
    border-bottom: 1px solid var(--border, #e2e8f0);
    color: var(--text, #1e293b);
}
.md-table tbody tr:last-child td { border-bottom: none; }
.md-table tbody tr:nth-child(even) { background: rgba(0,0,0,0.02); }
.md-table tbody tr:hover { background: rgba(37, 99, 235, 0.04); }
.md-table code {
    background: rgba(0,0,0,0.06);
    padding: 1px 5px;
    border-radius: 3px;
    font-size: 12px;
}
body.dark-mode .md-table { background: var(--bg-dark, #1e293b); }
body.dark-mode .md-table td { color: var(--text-light, #e2e8f0); border-color: var(--border-color); }
body.dark-mode .md-table tbody tr:nth-child(even) { background: rgba(255,255,255,0.03); }
body.dark-mode .md-table tbody tr:hover { background: rgba(37, 99, 235, 0.1); }
body.dark-mode .md-table code { background: rgba(255,255,255,0.1); }

/* Bouton mode strict */
.assistant-strict-btn { color: var(--text-muted, #94a3b8); }
.assistant-strict-btn.active {
    color: #10b981;
    background: rgba(16, 185, 129, 0.1);
}
.assistant-strict-btn:hover { color: #10b981; }

/* Warning hallucination */
.hallucination-warning {
    margin: 10px 0;
    padding: 10px 14px;
    background: #fef3c7;
    border-left: 4px solid #f59e0b;
    border-radius: 6px;
    font-size: 12px;
}
.hw-header {
    font-weight: 600;
    color: #92400e;
    margin-bottom: 6px;
}
.hw-header i { margin-right: 6px; }
.hw-body { color: #78350f; }
.hw-body ul { margin: 4px 0 0 16px; padding: 0; }
body.dark-mode .hallucination-warning { background: #451a03; border-color: #f59e0b; }
body.dark-mode .hw-header, body.dark-mode .hw-body { color: #fcd34d; }

/* Bouton upload */
.assistant-attach-btn {
    background: none; border: none; color: var(--text-muted, #94a3b8);
    cursor: pointer; font-size: 16px; padding: 4px 6px; border-radius: 4px;
    transition: color 0.15s;
}
.assistant-attach-btn:hover { color: var(--primary, #2563eb); }

/* Drag & drop zone */
.assistant-messages.drag-over {
    border: 2px dashed var(--primary, #2563eb);
    background: rgba(37, 99, 235, 0.05);
}

/* ── Rich cards (résultats enrichis) ── */
.rich-card {
    border: 1px solid var(--border-color, #e2e8f0);
    border-radius: 10px;
    margin: 10px 0;
    overflow: hidden;
    background: var(--bg-white, #fff);
}
.rich-card-header {
    padding: 8px 14px;
    font-weight: 600;
    font-size: 13px;
    border-bottom: 1px solid var(--border-color, #e2e8f0);
}
.rich-card-header i { margin-right: 6px; }
.rich-card-cee .rich-card-header { background: #fef3c7; color: #92400e; }
.rich-card-calcul .rich-card-header { background: #dbeafe; color: #1e40af; }
.rich-card-scenario .rich-card-header { background: #d1fae5; color: #065f46; }
.rich-card-travaux .rich-card-header { background: #ede9fe; color: #5b21b6; }
.rich-card-thce .rich-card-header { background: #fce7f3; color: #9d174d; }

.rich-card-body { padding: 10px 14px; }

.rich-card-kpis {
    display: flex; gap: 8px; padding: 10px 14px; flex-wrap: wrap;
}
.rich-kpi {
    flex: 1; min-width: 80px; text-align: center;
    padding: 8px 4px; background: var(--bg-light, #f8fafc); border-radius: 8px;
}
.rich-kpi-value { font-size: 16px; font-weight: 700; color: var(--primary, #2563eb); }
.rich-kpi-label { font-size: 10px; color: var(--text-muted, #94a3b8); margin-top: 2px; }

.rich-fiche-badge {
    display: inline-block; padding: 3px 8px; margin: 2px;
    background: var(--bg-light, #f1f5f9); border-radius: 4px;
    font-size: 11px; font-weight: 500; font-family: monospace;
}
.rich-more { font-size: 11px; color: var(--text-muted); margin-left: 4px; }

/* ── Fallback offline ── */
.assistant-offline {
    background: #fef2f2; border: 1px solid #fecaca; border-radius: 10px;
    padding: 16px; text-align: center;
}
.offline-header { font-weight: 600; color: #dc2626; margin-bottom: 8px; font-size: 14px; }
.offline-header i { margin-right: 6px; }
.assistant-offline p { font-size: 13px; color: #7f1d1d; margin: 4px 0 12px; }
.offline-actions { display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; }
.offline-btn {
    padding: 8px 14px; border-radius: 8px; border: 1px solid #d1d5db;
    background: #fff; cursor: pointer; font-size: 12px;
    display: flex; align-items: center; gap: 6px; transition: all 0.15s;
}
.offline-btn:hover { background: var(--primary, #2563eb); color: #fff; border-color: var(--primary); }
.offline-btn i { width: 14px; text-align: center; }

/* ── Dark mode rich cards ── */
body.dark-mode .rich-card { background: var(--bg-dark, #1e293b); border-color: var(--border-color); }
body.dark-mode .rich-card-cee .rich-card-header { background: #451a03; color: #fbbf24; }
body.dark-mode .rich-card-calcul .rich-card-header { background: #1e3a5f; color: #60a5fa; }
body.dark-mode .rich-card-scenario .rich-card-header { background: #064e3b; color: #34d399; }
body.dark-mode .rich-card-travaux .rich-card-header { background: #2e1065; color: #a78bfa; }
body.dark-mode .rich-card-thce .rich-card-header { background: #500724; color: #f472b6; }
body.dark-mode .rich-kpi { background: rgba(255,255,255,0.05); }
body.dark-mode .rich-fiche-badge { background: rgba(255,255,255,0.1); color: var(--text-light); }
body.dark-mode .assistant-offline { background: #1c1917; border-color: #7f1d1d; }
body.dark-mode .assistant-offline p { color: #fca5a5; }
body.dark-mode .offline-btn { background: var(--bg-dark); color: var(--text-light); border-color: var(--border-color); }

/* ── Responsive ── */
@media (max-width: 768px) {
    .assistant-sidebar { display: none; }
    .assistant-messages { padding: 12px; }
    .msg { max-width: 95%; }
    .assistant-header-right { flex-wrap: wrap; }
    .rich-card-kpis { flex-direction: column; }
}

/* ── Onboarding interactif ── */
.onboarding-overlay {
    position: fixed; inset: 0; background: rgba(15, 23, 42, 0.85);
    z-index: 10000; display: flex; align-items: center; justify-content: center;
    backdrop-filter: blur(4px); animation: fadeIn 0.3s;
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.onboarding-modal {
    background: #fff; border-radius: 16px; padding: 30px; max-width: 520px; width: 92%;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3); position: relative;
    animation: slideUp 0.4s; max-height: 90vh; overflow-y: auto;
}
@keyframes slideUp { from { transform: translateY(30px); opacity: 0; } to { transform: none; opacity: 1; } }
.onboarding-skip {
    position: absolute; top: 10px; right: 14px; background: none; border: none;
    font-size: 28px; color: #94a3b8; cursor: pointer; line-height: 1;
}
.onboarding-skip:hover { color: #1e293b; }
.onboarding-progress {
    height: 4px; background: #e2e8f0; border-radius: 2px; margin-bottom: 25px; overflow: hidden;
}
.onboarding-progress-bar {
    height: 100%; background: linear-gradient(90deg, #2563eb, #10b981);
    border-radius: 2px; transition: width 0.3s;
}
.onboarding-content { text-align: center; }
.onboarding-icon {
    font-size: 48px; color: #2563eb; margin-bottom: 16px;
    background: #eff6ff; width: 80px; height: 80px; line-height: 80px;
    border-radius: 50%; display: inline-block;
}
.onboarding-title { font-size: 22px; margin: 10px 0; color: #1e293b; }
.onboarding-text { font-size: 15px; color: #475569; line-height: 1.6; margin: 15px 0 25px; }
.onboarding-text strong { color: #1e293b; }
.onboarding-footer {
    display: flex; justify-content: space-between; align-items: center; gap: 10px;
    border-top: 1px solid #e2e8f0; padding-top: 20px;
}
.onboarding-step-counter { font-size: 13px; color: #94a3b8; }
body.dark-mode .onboarding-modal { background: #1e293b; color: #e2e8f0; }
body.dark-mode .onboarding-title { color: #e2e8f0; }
body.dark-mode .onboarding-text { color: #cbd5e1; }
body.dark-mode .onboarding-text strong { color: #fff; }
body.dark-mode .onboarding-icon { background: rgba(37,99,235,0.2); }
body.dark-mode .onboarding-footer { border-color: #334155; }