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

        :root {
            --bg-dark: #0f1117;
            --bg-surface: #1a1d27;
            --bg-elevated: #21252d;
            --bg-card: #1a1d27;
            --accent-gold: #f59e0b;
            --accent-gold-hover: #d97706;
            --text-primary: #e5e7eb;
            --text-secondary: #9ca3af;
            --text-muted: #8b95a5;
            --border-color: #30363d;
            --border-light: #444c56;
            --success: #10b981;
            --danger: #ef4444;
            --warning: #f59e0b;
            --info: #3b82f6;
            --btn-primary-text: #000000;
            --overlay-bg: rgba(0, 0, 0, 0.65);
            --shadow-color: rgba(0, 0, 0, 0.25);
            --accent-glow: rgba(245, 158, 11, 0.15);
            --accent-glow-soft: rgba(245, 158, 11, 0.08);
            --accent-glow-strong: rgba(245, 158, 11, 0.3);
            --row-border: rgba(255, 255, 255, 0.04);
            --search-highlight: rgba(245, 158, 11, 0.3);
            --success-glow: rgba(16, 185, 129, 0.08);
            --success-glow-soft: rgba(16, 185, 129, 0.02);
            --success-border: rgba(16, 185, 129, 0.25);
            --success-border-light: rgba(16, 185, 129, 0.1);
            --info-glow: rgba(59, 130, 246, 0.08);
            --info-border: rgba(59, 130, 246, 0.3);
        }

        html, body {
            height: 100%;
            width: 100%;
        }

        body {
            font-family: 'DM Sans', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            font-size: 15px;
            background-color: var(--bg-dark);
            color: var(--text-primary);
            overflow: hidden;
            transition: background-color 0.4s ease, color 0.4s ease;
        }

        .sidebar,
        .content-area,
        .recipe-card,
        .stat-card,
        .form-input,
        .form-select,
        .form-textarea,
        .btn,
        .tab-btn,
        .modal-content,
        .theme-toggle-btn {
            transition: background-color 0.4s ease, color 0.4s ease, border-color 0.4s ease, box-shadow 0.4s ease;
        }

        /* ── TYPOGRAPHY — Playfair Display for headings ── */
        .sidebar-header h1,
        .content-header h2,
        .stat-card-value,
        .recipe-card-title,
        .table-header,
        .modal-content h2,
        .modal-content h3 {
            font-family: 'Playfair Display', 'Georgia', serif;
        }

        .app-container {
            display: flex;
            height: 100vh;
            width: 100%;
        }

        /* SIDEBAR */
        .sidebar {
            width: 240px;
            background-color: var(--bg-surface);
            border-right: 1px solid var(--border-color);
            display: flex;
            flex-direction: column;
            transition: transform 0.3s ease;
            overflow-y: auto;
            z-index: 1000;
        }

        .sidebar-toggle {
            display: none;
            position: absolute;
            top: 16px;
            left: 16px;
            z-index: 1001;
        }

        .sidebar.collapsed {
            transform: translateX(-100%);
        }

        .sidebar-header {
            padding: 22px 14px;
            border-bottom: 1px solid var(--border-color);
            text-align: left;
        }

        .sidebar-header .brand-lockup {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .sidebar-header .brand-icon {
            color: var(--text-primary);
            flex-shrink: 0;
        }

        .sidebar-header .brand-text {
            min-width: 0;
            flex: 1;
        }

        .sidebar-header h1 {
            font-family: 'Playfair Display', 'Georgia', serif;
            font-size: 19px;
            font-weight: 800;
            letter-spacing: -0.01em;
            line-height: 1;
            margin: 0 0 3px 0;
            color: var(--text-primary);
            white-space: nowrap;
            background: none;
            -webkit-text-fill-color: initial;
        }

        .sidebar-header h1 .brand-accent {
            color: var(--accent-gold);
        }

        .sidebar-header p {
            font-family: 'DM Sans', sans-serif;
            font-size: 7.5px;
            font-weight: 400;
            letter-spacing: 0.13em;
            text-transform: uppercase;
            color: var(--text-secondary);
            opacity: 0.7;
            margin: 0;
            white-space: nowrap;
        }

        .sidebar-nav {
            flex: 1;
            padding: 16px 0;
            overflow-y: auto;
        }

        .nav-section {
            margin-bottom: 24px;
        }

        .nav-section-title {
            font-size: 11px;
            font-weight: 600;
            color: var(--text-muted);
            text-transform: uppercase;
            padding: 8px 16px;
            letter-spacing: 0.5px;
        }

        .nav-item {
            padding: 12px 16px;
            cursor: pointer;
            transition: all 0.2s ease;
            border-left: 3px solid transparent;
            font-size: 15px;
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .nav-item:hover {
            background-color: var(--bg-elevated);
            color: var(--text-primary);
        }

        .nav-item.active {
            border-left-color: var(--accent-gold);
            background-color: var(--bg-elevated);
            color: var(--accent-gold);
            font-weight: 600;
        }

        .nav-item.submenu-item {
            padding-left: 40px;
            font-size: 13px;
        }

        .nav-item.submenu-item.active {
            border-left-color: transparent;
            border-left: 3px solid transparent;
            background-color: rgba(245, 158, 11, 0.1);
        }

        .nav-icon {
            width: 20px;
            height: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        /* TOP BAR */
        .top-bar {
            height: 64px;
            background-color: var(--bg-surface);
            border-bottom: 1px solid var(--border-color);
            display: flex;
            align-items: center;
            padding: 0 32px;
            gap: 24px;
            flex-shrink: 0;
        }

        .search-container {
            flex: 1;
            max-width: 400px;
        }

        .search-input {
            width: 100%;
            padding: 10px 16px;
            border: 1px solid var(--border-color);
            border-radius: 8px;
            background-color: var(--bg-dark);
            color: var(--text-primary);
            font-size: 14px;
            transition: all 0.2s ease;
        }

        .search-input::placeholder {
            color: var(--text-muted);
        }

        .search-input:focus {
            outline: none;
            border-color: var(--accent-gold);
            box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.1);
        }

        .top-actions {
            display: flex;
            gap: 12px;
            margin-left: auto;
        }

        .btn {
            padding: 10px 16px;
            border: none;
            border-radius: 8px;
            font-size: 15px;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.2s ease;
            font-family: 'DM Sans', 'Inter', sans-serif;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .btn-primary {
            background-color: var(--accent-gold);
            color: var(--btn-primary-text);
        }

        .btn-primary:hover {
            background-color: var(--accent-gold-hover);
            transform: translateY(-2px);
            box-shadow: 0 8px 16px rgba(245, 158, 11, 0.2);
        }

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

        .btn-secondary:hover {
            background-color: var(--border-color);
            border-color: var(--accent-gold);
            color: var(--accent-gold);
        }

        .btn-danger {
            background-color: rgba(239, 68, 68, 0.2);
            color: #ef4444;
            border: 1px solid rgba(239, 68, 68, 0.3);
        }

        .btn-danger:hover {
            background-color: rgba(239, 68, 68, 0.3);
            border-color: #ef4444;
        }

        .btn-small {
            padding: 6px 12px;
            font-size: 13px;
        }

        /* MAIN CONTENT */
        .main-content {
            flex: 1;
            display: flex;
            flex-direction: column;
            overflow: hidden;
            background-color: var(--bg-dark);
        }

        .content-area {
            flex: 1;
            overflow-y: auto;
            padding: 32px;
        }

        .section {
            display: none;
            animation: fadeIn 0.3s ease;
        }

        .section.active {
            display: block;
        }

        @keyframes fadeIn {
            from {
                opacity: 0;
                transform: translateY(10px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        /* PAGE TITLE */
        .page-title {
            font-size: 28px;
            font-weight: 700;
            margin-bottom: 24px;
            color: var(--text-primary);
        }

        /* STATS CARDS */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 16px;
            margin-bottom: 32px;
        }

        .stat-card {
            background-color: var(--bg-surface);
            border: 1px solid var(--border-color);
            border-radius: 12px;
            padding: 20px;
            transition: all 0.3s ease;
        }

        .stat-card:hover {
            border-color: var(--accent-gold);
            transform: translateY(-4px);
        }

        .stat-card-title {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-secondary);
            text-transform: uppercase;
            letter-spacing: 0.5px;
            margin-bottom: 12px;
        }

        .stat-card-value {
            font-size: 34px;
            font-weight: 700;
            color: var(--accent-gold);
            margin-bottom: 4px;
        }

        .stat-card-change {
            font-size: 12px;
            color: var(--text-muted);
        }

        /* TABLES */
        .table-container {
            background-color: var(--bg-surface);
            border: 1px solid var(--border-color);
            border-radius: 12px;
            overflow: hidden;
            margin-bottom: 24px;
        }

        .table-header {
            padding: 16px 20px;
            background-color: var(--bg-elevated);
            border-bottom: 1px solid var(--border-color);
            font-weight: 600;
            font-size: 16px;
            color: var(--text-secondary);
        }

        table {
            width: 100%;
            border-collapse: collapse;
        }

        th {
            padding: 12px 20px;
            text-align: left;
            font-weight: 600;
            font-size: 12px;
            color: var(--text-secondary);
            background-color: var(--bg-elevated);
            border-bottom: 1px solid var(--border-color);
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        td {
            padding: 12px 20px;
            border-bottom: 1px solid var(--border-color);
            font-size: 15px;
        }

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

        tr:hover {
            background-color: var(--bg-elevated);
        }

        /* MODALS */
        .modal-overlay {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-color: var(--overlay-bg);
            z-index: 2000;
            animation: fadeIn 0.2s ease;
        }

        .modal-overlay.active {
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .modal {
            background-color: var(--bg-surface);
            border: 1px solid var(--border-color);
            border-radius: 12px;
            max-width: 800px;
            width: 90%;
            max-height: 85vh;
            overflow-y: auto;
            animation: slideUp 0.3s ease;
        }

        @keyframes slideUp {
            from {
                opacity: 0;
                transform: translateY(40px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .modal-header {
            padding: 24px;
            border-bottom: 1px solid var(--border-color);
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .modal-title {
            font-size: 20px;
            font-weight: 700;
        }

        .modal-close {
            background: none;
            border: none;
            color: var(--text-secondary);
            font-size: 24px;
            cursor: pointer;
            transition: color 0.2s ease;
        }

        .modal-close:hover {
            color: var(--accent-gold);
        }

        .modal-body {
            padding: 24px;
        }

        .modal-footer {
            padding: 16px 24px;
            border-top: 1px solid var(--border-color);
            display: flex;
            gap: 12px;
            justify-content: flex-end;
        }

        /* FORMS */
        .form-group {
            margin-bottom: 20px;
        }

        .form-label {
            display: block;
            font-size: 15px;
            font-weight: 600;
            margin-bottom: 8px;
            color: var(--text-primary);
        }

        .form-input, .form-select, .form-textarea {
            width: 100%;
            padding: 10px 12px;
            border: 1px solid var(--border-color);
            border-radius: 8px;
            background-color: var(--bg-dark);
            color: var(--text-primary);
            font-size: 15px;
            font-family: 'DM Sans', 'Inter', sans-serif;
            transition: all 0.2s ease;
        }

        .form-input:focus, .form-select:focus, .form-textarea:focus {
            outline: none;
            border-color: var(--accent-gold);
            box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.1);
        }

        .form-textarea {
            resize: vertical;
            min-height: 100px;
        }

        .form-row {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 16px;
        }

        /* CARDS GRID */
        .cards-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 16px;
            margin-bottom: 24px;
        }

        .recipe-card {
            background-color: var(--bg-surface);
            border: 1px solid var(--border-color);
            border-radius: 12px;
            padding: 20px;
            transition: all 0.3s ease;
            cursor: pointer;
        }

        .recipe-card:hover {
            border-color: var(--accent-gold);
            transform: translateY(-4px);
            box-shadow: 0 8px 24px rgba(245, 158, 11, 0.1);
        }

        .recipe-card-title {
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--text-primary);
        }

        .recipe-card-meta {
            font-size: 14px;
            color: var(--text-secondary);
            margin-bottom: 12px;
        }

        .recipe-card-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            margin-top: 12px;
        }

        .tag {
            display: inline-block;
            padding: 4px 8px;
            border-radius: 4px;
            font-size: 11px;
            font-weight: 600;
            background-color: rgba(245, 158, 11, 0.15);
            color: var(--accent-gold);
            text-transform: uppercase;
            letter-spacing: 0.3px;
        }

        /* DYNAMIC FIELDS */
        .dynamic-list {
            margin-bottom: 16px;
        }

        .dynamic-item {
            background-color: var(--bg-dark);
            border: 1px solid var(--border-color);
            border-radius: 8px;
            padding: 12px;
            margin-bottom: 8px;
            display: flex;
            gap: 8px;
            align-items: flex-start;
        }

        .dynamic-item-inputs {
            flex: 1;
            display: grid;
            grid-template-columns: 1fr auto auto;
            gap: 8px;
        }

        .dynamic-item input {
            padding: 8px;
            border: 1px solid var(--border-color);
            border-radius: 6px;
            background-color: var(--bg-surface);
            color: var(--text-primary);
            font-size: 13px;
        }

        .dynamic-item input:focus {
            outline: none;
            border-color: var(--accent-gold);
        }

        .btn-remove {
            padding: 6px 8px;
            background-color: rgba(239, 68, 68, 0.2);
            color: #ef4444;
            border: 1px solid rgba(239, 68, 68, 0.3);
            border-radius: 6px;
            cursor: pointer;
            font-size: 12px;
            font-weight: 600;
            transition: all 0.2s ease;
        }

        .btn-remove:hover {
            background-color: rgba(239, 68, 68, 0.3);
            border-color: #ef4444;
        }

        .btn-add {
            padding: 8px 16px;
            background-color: rgba(245, 158, 11, 0.2);
            color: var(--accent-gold);
            border: 1px solid var(--accent-gold);
            border-radius: 8px;
            cursor: pointer;
            font-size: 14px;
            font-weight: 600;
            transition: all 0.2s ease;
        }

        .btn-add:hover {
            background-color: rgba(245, 158, 11, 0.3);
        }

        /* THEME/TYPE TABS */
        .tab-btn {
            padding: 8px 16px;
            border: 1px solid var(--border-color);
            border-radius: 8px;
            background-color: var(--bg-surface);
            color: var(--text-secondary);
            cursor: pointer;
            font-size: 14px;
            font-weight: 500;
            transition: all 0.2s ease;
            white-space: nowrap;
        }

        .tab-btn:hover {
            border-color: var(--accent-gold);
            color: var(--accent-gold);
        }

        .tab-btn.active {
            background-color: var(--accent-gold);
            border-color: var(--accent-gold);
            color: var(--btn-primary-text);
            font-weight: 600;
        }

        .timeline-item {
            display: flex;
            gap: 8px;
            margin-bottom: 8px;
            align-items: center;
        }

        .timeline-item-input {
            flex: 1;
            padding: 8px;
            border: 1px solid var(--border-color);
            border-radius: 6px;
            background-color: var(--bg-dark);
            color: var(--text-primary);
            font-size: 13px;
        }

        .timeline-item-input:focus {
            outline: none;
            border-color: var(--accent-gold);
        }

        .timeline-item-time {
            width: 80px;
        }

        .timeline-item-task {
            flex: 1;
        }

        /* ALLERGEN CHECKBOXES */
        .allergen-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
            gap: 12px;
            margin-bottom: 16px;
        }

        .checkbox-item {
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .checkbox-item input[type="checkbox"] {
            width: 18px;
            height: 18px;
            cursor: pointer;
            accent-color: var(--accent-gold);
        }

        .checkbox-item label {
            cursor: pointer;
            font-size: 14px;
        }

        /* DRAG DROP */
        .drop-zone {
            border: 2px dashed var(--border-color);
            border-radius: 8px;
            padding: 40px;
            text-align: center;
            cursor: pointer;
            transition: all 0.2s ease;
            background-color: var(--bg-dark);
        }

        .drop-zone:hover, .drop-zone.dragover {
            border-color: var(--accent-gold);
            background-color: rgba(245, 158, 11, 0.05);
        }

        .drop-zone-text {
            font-size: 14px;
            color: var(--text-secondary);
        }

        /* SCROLLBAR */
        ::-webkit-scrollbar {
            width: 8px;
            height: 8px;
        }

        ::-webkit-scrollbar-track {
            background: transparent;
        }

        ::-webkit-scrollbar-thumb {
            background: var(--border-color);
            border-radius: 4px;
        }

        ::-webkit-scrollbar-thumb:hover {
            background: var(--border-light);
        }

        /* TOAST NOTIFICATIONS */
        .toast-container {
            position: fixed;
            bottom: 24px;
            right: 24px;
            z-index: 3000;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .toast {
            background-color: var(--bg-elevated);
            border: 1px solid var(--border-color);
            border-left: 4px solid var(--accent-gold);
            border-radius: 8px;
            padding: 16px;
            min-width: 300px;
            animation: slideInRight 0.3s ease;
        }

        .toast.success {
            border-left-color: var(--success);
        }

        .toast.error {
            border-left-color: var(--danger);
        }

        @keyframes slideInRight {
            from {
                opacity: 0;
                transform: translateX(400px);
            }
            to {
                opacity: 1;
                transform: translateX(0);
            }
        }

        /* RESPONSIVE */
        @media (max-width: 768px) {
            .sidebar {
                position: absolute;
                width: 200px;
                height: 100vh;
            }

            .sidebar-toggle {
                display: block;
            }

            .stats-grid {
                grid-template-columns: 1fr 1fr;
            }

            .search-container {
                max-width: none;
            }

            .top-bar {
                padding: 0 16px;
                gap: 12px;
            }

            .cards-grid {
                grid-template-columns: 1fr;
            }

            .content-area {
                padding: 16px;
            }
        }

        /* SECTION SPECIFIC */
        .quick-actions-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
            gap: 12px;
            margin-top: 24px;
        }

        .section-submenu {
            display: none;
            position: absolute;
            top: 64px;
            left: 240px;
            background-color: var(--bg-surface);
            border-right: 1px solid var(--border-color);
            border-bottom: 1px solid var(--border-color);
            width: 200px;
            padding: 12px 0;
            z-index: 999;
        }

        .section-submenu.active {
            display: flex;
            flex-direction: column;
        }

        .submenu-link {
            padding: 12px 16px;
            color: var(--text-secondary);
            cursor: pointer;
            transition: all 0.2s ease;
            font-size: 13px;
        }

        .submenu-link:hover {
            background-color: var(--bg-elevated);
            color: var(--accent-gold);
        }

        .submenu-link.active {
            background-color: rgba(245, 158, 11, 0.1);
            color: var(--accent-gold);
            font-weight: 600;
        }

        .cost-summary {
            background-color: var(--bg-elevated);
            border: 1px solid var(--border-color);
            border-radius: 8px;
            padding: 16px;
            margin-top: 16px;
        }

        .cost-row {
            display: flex;
            justify-content: space-between;
            font-size: 14px;
            margin-bottom: 8px;
        }

        .cost-total {
            border-top: 1px solid var(--border-color);
            padding-top: 8px;
            margin-top: 8px;
            font-weight: 700;
            color: var(--accent-gold);
        }

        .toggle-btn {
            position: relative;
            width: 50px;
            height: 28px;
            border: none;
            border-radius: 14px;
            background-color: var(--bg-elevated);
            cursor: pointer;
            transition: all 0.2s ease;
        }

        .toggle-btn.active {
            background-color: var(--accent-gold);
        }

        .toggle-btn::after {
            content: '';
            position: absolute;
            width: 24px;
            height: 24px;
            border-radius: 50%;
            background-color: white;
            top: 2px;
            left: 2px;
            transition: left 0.2s ease;
        }

        .toggle-btn.active::after {
            left: 24px;
        }

        /* LANGUAGE SELECTOR */
        .language-selector {
            display: flex;
            align-items: center;
            gap: 8px;
            background: var(--bg-elevated);
            border: 1px solid var(--border-color);
            border-radius: 8px;
            padding: 6px 12px;
        }

        .language-selector select {
            background: transparent;
            border: none;
            color: var(--text-primary);
            font-size: 13px;
            cursor: pointer;
            font-weight: 500;
            font-family: 'Inter', sans-serif;
        }

        .language-selector select:focus {
            outline: none;
        }

        .language-selector select option {
            background-color: var(--bg-surface);
            color: var(--text-primary);
        }

        /* RTL SUPPORT FOR ARABIC */
        [dir="rtl"] body {
            font-family: 'Inter', 'Noto Sans Arabic', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
        }

        [dir="rtl"] .sidebar {
            border-right: none;
            border-left: 1px solid var(--border-color);
        }

        [dir="rtl"] .top-bar {
            flex-direction: row-reverse;
        }

        [dir="rtl"] .search-container {
            flex: 1;
            max-width: 400px;
        }

        [dir="rtl"] .top-actions {
            margin-left: 0;
            margin-right: auto;
        }

        [dir="rtl"] .sidebar-nav .nav-item {
            flex-direction: row-reverse;
        }

        [dir="rtl"] .nav-icon {
            margin-right: 0;
            margin-left: 12px;
        }

        [dir="rtl"] .content-area {
            padding: 32px;
        }

        [dir="rtl"] .page-title {
            text-align: right;
        }

        [dir="rtl"] .stat-card {
            text-align: right;
        }

        [dir="rtl"] table {
            text-align: right;
        }

        [dir="rtl"] .modal-content {
            text-align: right;
        }

        [dir="rtl"] .form-group label {
            text-align: right;
        }

        [dir="rtl"] .btn {
            flex-direction: row-reverse;
        }

        [dir="rtl"] .cards-grid > div {
            text-align: right;
        }

        [dir="rtl"] .recipe-card {
            flex-direction: column;
            text-align: right;
        }

        /* TEXT OVERFLOW FIXES */
        .recipe-card-title {
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        .stat-card-value {
            overflow: hidden;
            text-overflow: ellipsis;
        }

        td {
            max-width: 200px;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        /* ========================================
           LIGHT THEME — Cream / Gold Luxury
           ======================================== */
        [data-theme="light"] {
            --bg-dark: #faf7f2;
            --bg-surface: #ffffff;
            --bg-elevated: #f5f0e8;
            --bg-card: #ffffff;
            --accent-gold: #b8860b;
            --accent-gold-hover: #996f09;
            --text-primary: #050507;
            --text-secondary: #070709;
            --text-muted: #0f0f14;
            --border-color: #e0d5c5;
            --border-light: #d4c8b5;
            --success: #0d7a5f;
            --danger: #c53030;
            --warning: #b8860b;
            --info: #2563a8;
            --btn-primary-text: #ffffff;
            --overlay-bg: rgba(44, 36, 23, 0.6);
            --shadow-color: rgba(44, 36, 23, 0.18);
            --accent-glow: rgba(184, 134, 11, 0.12);
            --accent-glow-soft: rgba(184, 134, 11, 0.06);
            --accent-glow-strong: rgba(184, 134, 11, 0.2);
            --row-border: rgba(44, 36, 23, 0.06);
            --search-highlight: rgba(184, 134, 11, 0.25);
            --success-glow: rgba(13, 122, 95, 0.08);
            --success-glow-soft: rgba(13, 122, 95, 0.02);
            --success-border: rgba(13, 122, 95, 0.25);
            --success-border-light: rgba(13, 122, 95, 0.1);
            --info-glow: rgba(37, 99, 168, 0.08);
            --info-border: rgba(37, 99, 168, 0.3);
        }

        /* Light theme — sidebar adjustments */
        [data-theme="light"] .sidebar {
            box-shadow: 2px 0 8px rgba(44, 36, 23, 0.06);
        }

        [data-theme="light"] .sidebar-header h1 {
            color: #111;
            background: none;
            -webkit-text-fill-color: initial;
        }

        [data-theme="light"] .sidebar-header h1 .brand-accent {
            color: #d97706;
        }

        [data-theme="light"] .sidebar-header .brand-icon {
            color: #111;
        }

        /* Light theme — cards */
        [data-theme="light"] .recipe-card {
            box-shadow: 0 2px 8px rgba(44, 36, 23, 0.08);
            border: 1px solid var(--border-color);
        }

        [data-theme="light"] .recipe-card:hover {
            box-shadow: 0 4px 16px rgba(184, 134, 11, 0.12);
        }

        /* Light theme — stat cards */
        [data-theme="light"] .stat-card {
            box-shadow: 0 2px 8px rgba(44, 36, 23, 0.06);
        }

        /* Light theme — buttons */
        [data-theme="light"] .btn-primary {
            color: #ffffff;
            box-shadow: 0 2px 6px rgba(184, 134, 11, 0.25);
        }

        [data-theme="light"] .btn-primary:hover {
            box-shadow: 0 4px 12px rgba(184, 134, 11, 0.3);
        }

        [data-theme="light"] .btn-secondary {
            border-color: var(--border-color);
            color: var(--text-primary);
        }

        /* Light theme — modals */
        [data-theme="light"] .modal-overlay {
            background-color: rgba(44, 36, 23, 0.4);
        }

        [data-theme="light"] .modal-content {
            box-shadow: 0 12px 40px rgba(44, 36, 23, 0.15);
        }

        /* Light theme — inputs */
        [data-theme="light"] .form-input,
        [data-theme="light"] .form-select,
        [data-theme="light"] .form-textarea {
            background-color: #faf7f2;
            border-color: var(--border-color);
            color: var(--text-primary);
        }

        [data-theme="light"] .form-input:focus,
        [data-theme="light"] .form-select:focus,
        [data-theme="light"] .form-textarea:focus {
            border-color: var(--accent-gold);
            box-shadow: 0 0 0 3px rgba(184, 134, 11, 0.12);
        }

        /* Light theme — tabs */
        [data-theme="light"] .tab-btn {
            color: var(--text-secondary);
        }

        [data-theme="light"] .tab-btn.active {
            color: var(--accent-gold);
            border-bottom-color: var(--accent-gold);
        }

        /* Light theme — scrollbar */
        [data-theme="light"] ::-webkit-scrollbar-track {
            background: var(--bg-dark);
        }

        [data-theme="light"] ::-webkit-scrollbar-thumb {
            background: var(--border-color);
        }

        [data-theme="light"] ::-webkit-scrollbar-thumb:hover {
            background: var(--border-light);
        }

        /* Light theme — toast */
        [data-theme="light"] .toast {
            box-shadow: 0 4px 16px rgba(44, 36, 23, 0.15);
        }

        /* Light theme — search */
        [data-theme="light"] .search-input {
            background-color: #faf7f2;
            border-color: var(--border-color);
            color: var(--text-primary);
        }

        /* ════════════════════════════════════════════
           Light theme — editorial typography (S15)
           Zero layout impact: text-shadow + weight + tnum
           ════════════════════════════════════════════ */

        /* Letterpress effect on labels/titles (light theme only) */
        [data-theme="light"] .nav-section-title,
        [data-theme="light"] .stat-card-title,
        [data-theme="light"] .stat-card-change,
        [data-theme="light"] .table-header,
        [data-theme="light"] .page-title {
            text-shadow: 0 1px 0 rgba(255, 255, 255, 0.7);
        }

        /* Thinner weight on uppercase labels for editorial feel (light only) */
        [data-theme="light"] .nav-section-title {
            font-weight: 400;
        }

        [data-theme="light"] .stat-card-title {
            font-weight: 400;
        }

        /* Tabular numbers on stat values — chirurgical digit alignment */
        .stat-card-value {
            font-variant-numeric: tabular-nums;
            font-feature-settings: "tnum" 1, "lnum" 1;
        }

        /* Theme toggle button */
        .theme-toggle-btn {
            display: flex;
            align-items: center;
            gap: 6px;
            padding: 6px 12px;
            border-radius: 8px;
            border: 1px solid var(--border-color);
            background-color: var(--bg-elevated);
            color: var(--text-secondary);
            cursor: pointer;
            font-size: 13px;
            font-family: inherit;
            transition: all 0.3s ease;
        }

        .theme-toggle-btn:hover {
            border-color: var(--accent-gold);
            color: var(--accent-gold);
        }

        .theme-toggle-btn .theme-icon {
            font-size: 16px;
            transition: transform 0.3s ease;
        }

        .theme-toggle-btn:hover .theme-icon {
            transform: rotate(30deg);
        }

        /* ═══════════════════════════════════════════════════════
           WEEK ROSTER SECTION — scoped styles (ported from sandbox)
           All selectors prefixed with #week-roster-section to avoid
           conflicts with main SPA. Uses main SPA CSS variables.
           ═══════════════════════════════════════════════════════ */
        #week-roster-section {
            --rst-gold: var(--accent-gold);
            --rst-gold-light: var(--accent-gold);
            --rst-gold-dark: var(--accent-gold-hover);
            --rst-accent: var(--accent-gold);
            --rst-role-exec: #fbbf24;
            --rst-role-sous: #60a5fa;
            --rst-role-partie: #34d399;
            --rst-role-demi: #a78bfa;
            --rst-role-commis: #94a3b8;
            --rst-role-apprenti: #64748b;
        }
        #week-roster-section .roster-top-actions {
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 16px;
            margin-bottom: 16px;
            flex-wrap: wrap;
        }
        #week-roster-section .roster-top-actions h2 {
            font-family: 'Playfair Display', serif;
            font-size: 26px;
            font-weight: 600;
            color: var(--text-primary);
        }
        #week-roster-section .roster-container {
            display: grid;
            grid-template-columns: 320px 1fr;
            gap: 16px;
            min-height: 0;
        }
        #week-roster-section .staff-panel,
        #week-roster-section .calendar-panel {
            background: var(--bg-surface);
            border: 1px solid var(--border-color);
            border-radius: 14px;
            display: flex;
            flex-direction: column;
            overflow: hidden;
            max-height: calc(100vh - 240px);
        }
        #week-roster-section .shift-targets-bar {
            display: flex;
            align-items: center;
            gap: 14px;
            padding: 10px 18px;
            border-bottom: 1px solid var(--border-color);
            background: var(--bg-elevated);
            flex-wrap: wrap;
        }
        #week-roster-section .shift-targets-label {
            font-size: 13px;
            font-weight: 600;
            color: var(--text-secondary);
            white-space: nowrap;
        }
        #week-roster-section .shift-target-item {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            color: var(--text-primary);
        }
        #week-roster-section .shift-target-item.morning span { color: var(--warning); }
        #week-roster-section .shift-target-item.afternoon span { color: var(--accent); }
        #week-roster-section .shift-target-item.night span { color: var(--info); }
        #week-roster-section .shift-target-input {
            width: 48px;
            padding: 4px 6px;
            border: 1px solid var(--border-color);
            border-radius: 6px;
            background: var(--bg-surface);
            color: var(--text-primary);
            font-family: 'DM Sans', sans-serif;
            font-size: 13px;
            text-align: center;
        }
        #week-roster-section .shift-target-input:focus {
            outline: none;
            border-color: var(--accent);
            box-shadow: 0 0 0 2px rgba(245, 158, 11, 0.15);
        }
        #week-roster-section .shift-target-total {
            font-size: 12px;
            color: var(--text-muted);
            margin-left: auto;
            white-space: nowrap;
        }
        #week-roster-section .shift-target-total.invalid {
            color: var(--danger);
            font-weight: 600;
        }
        #week-roster-section .shift-target-total.valid {
            color: var(--success);
        }
        #week-roster-section .staff-header,
        #week-roster-section .calendar-header {
            padding: 16px 18px;
            border-bottom: 1px solid var(--border-color);
            background: var(--bg-elevated);
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 16px;
        }
        #week-roster-section .staff-header { display: block; }
        #week-roster-section .staff-header h3,
        #week-roster-section .calendar-header h3 {
            font-family: 'Playfair Display', serif;
            font-size: 18px;
            font-weight: 600;
            color: var(--text-primary);
        }
        #week-roster-section .staff-count { font-size: 12px; color: var(--text-muted); margin-top: 4px; }
        #week-roster-section .staff-count strong,
        #week-roster-section .staff-count #staffActiveCount {
            color: var(--accent-gold);
            font-weight: 600;
            font-variant-numeric: tabular-nums;
        }
        #week-roster-section .staff-toolbar {
            padding: 12px 14px 8px;
            display: flex;
            gap: 8px;
            border-bottom: 1px solid var(--border-color);
        }
        #week-roster-section .staff-search-input {
            flex: 1;
            background: var(--bg-dark);
            border: 1px solid var(--border-color);
            border-radius: 8px;
            padding: 8px 12px;
            color: var(--text-primary);
            font-size: 13px;
            outline: none;
        }
        #week-roster-section .staff-search-input:focus { border-color: var(--accent-gold); }
        #week-roster-section .staff-filters {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            padding: 10px 14px;
            border-bottom: 1px solid var(--border-color);
        }
        #week-roster-section .filter-chip {
            background: var(--bg-dark);
            border: 1px solid var(--border-color);
            color: var(--text-secondary);
            padding: 4px 10px;
            border-radius: 12px;
            font-size: 11px;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.15s;
        }
        #week-roster-section .filter-chip:hover { border-color: var(--accent-gold); color: var(--accent-gold); }
        #week-roster-section .filter-chip.active {
            background: var(--accent-glow);
            border-color: var(--accent-gold);
            color: var(--accent-gold);
        }
        #week-roster-section .filter-chip .chip-count {
            display: inline-block;
            min-width: 16px;
            padding: 0 5px;
            margin-left: 3px;
            background: rgba(255,255,255,0.08);
            border-radius: 8px;
            font-size: 10px;
            font-weight: 600;
            color: var(--accent-gold);
        }
        #week-roster-section .filter-chip.active .chip-count {
            background: rgba(245,158,11,0.25);
            color: var(--accent-gold);
        }
        #week-roster-section .staff-list {
            flex: 1;
            overflow-y: auto;
            padding: 8px;
            min-height: 0;
        }
        #week-roster-section .staff-card {
            background: var(--bg-elevated);
            border: 1px solid var(--border-color);
            border-radius: 10px;
            padding: 12px;
            margin-bottom: 8px;
            cursor: grab;
            transition: all 0.15s;
            position: relative;
        }
        #week-roster-section .staff-card:hover {
            border-color: var(--accent-gold);
            transform: translateX(2px);
        }
        #week-roster-section .staff-card.dragging { opacity: 0.4; cursor: grabbing; }
        #week-roster-section .staff-card.disabled { opacity: 0.5; cursor: not-allowed; }
        #week-roster-section .staff-top {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 8px;
        }
        #week-roster-section .avatar {
            width: 34px;
            height: 34px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--accent-gold-hover), var(--accent-gold));
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            color: var(--btn-primary-text);
            font-size: 12px;
            flex-shrink: 0;
            user-select: none;
        }
        #week-roster-section .staff-info { flex: 1; min-width: 0; }
        #week-roster-section .staff-name {
            font-weight: 600;
            font-size: 13px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            color: var(--text-primary);
        }
        #week-roster-section .staff-role {
            font-size: 10px;
            color: var(--text-muted);
            text-transform: uppercase;
            letter-spacing: 0.4px;
            margin-top: 1px;
        }
        #week-roster-section .staff-bottom {
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 10px;
        }
        /* 7-day dot strip */
        #week-roster-section .day-strip { display: flex; gap: 3px; flex: 1; }
        #week-roster-section .day-dot {
            flex: 1;
            height: 18px;
            border-radius: 3px;
            font-size: 9px;
            font-weight: 700;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: background 0.2s, color 0.2s;
            font-family: 'DM Sans', sans-serif;
        }
        #week-roster-section .day-dot.work {
            background: var(--accent-gold);
            color: var(--btn-primary-text);
        }
        #week-roster-section .day-dot.rest {
            background: var(--row-border);
            color: var(--text-muted);
            border: 1px solid var(--border-color);
        }
        #week-roster-section .rest-text {
            font-size: 10px;
            color: var(--text-secondary);
            font-variant-numeric: tabular-nums;
            font-weight: 500;
            white-space: nowrap;
            min-width: 58px;
            text-align: right;
        }
        #week-roster-section .staff-card.state-violation {
            border-color: var(--danger);
            box-shadow: 0 0 0 1px var(--danger), 0 2px 8px rgba(239,68,68,0.25);
        }
        #week-roster-section .staff-card.state-violation .rest-text {
            color: var(--danger);
            font-weight: 700;
        }
        #week-roster-section .staff-card.state-perfect {
            border-color: var(--success-border);
        }
        #week-roster-section .role-badge {
            position: absolute;
            top: 10px;
            right: 10px;
            padding: 2px 6px;
            border-radius: 4px;
            font-size: 9px;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.3px;
        }
        #week-roster-section .role-badge.exec { background: rgba(251, 191, 36, 0.2); color: var(--rst-role-exec); }
        #week-roster-section .role-badge.sous { background: rgba(96, 165, 250, 0.2); color: var(--rst-role-sous); }
        #week-roster-section .role-badge.partie { background: rgba(52, 211, 153, 0.2); color: var(--rst-role-partie); }
        #week-roster-section .role-badge.demi { background: rgba(167, 139, 250, 0.2); color: var(--rst-role-demi); }
        #week-roster-section .role-badge.commis { background: rgba(148, 163, 184, 0.2); color: var(--rst-role-commis); }
        #week-roster-section .role-badge.apprenti { background: rgba(100, 116, 139, 0.2); color: var(--rst-role-apprenti); }
        #week-roster-section .card-actions {
            position: absolute;
            top: 8px;
            right: 8px;
            display: none;
            gap: 4px;
        }
        #week-roster-section .staff-card:hover .card-actions { display: flex; }
        #week-roster-section .staff-card:hover .role-badge { display: none; }
        #week-roster-section .card-action-btn {
            background: var(--bg-dark);
            border: 1px solid var(--border-color);
            color: var(--text-secondary);
            width: 22px;
            height: 22px;
            border-radius: 4px;
            font-size: 11px;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all 0.15s;
        }
        #week-roster-section .card-action-btn:hover { border-color: var(--accent-gold); color: var(--accent-gold); }

        /* Calendar grid */
        #week-roster-section .calendar-stats {
            display: flex;
            gap: 20px;
            font-size: 12px;
            color: var(--text-secondary);
            flex-wrap: wrap;
        }
        #week-roster-section .stat-item strong {
            color: var(--accent-gold);
            font-variant-numeric: tabular-nums;
            font-weight: 600;
        }
        #week-roster-section .stat-item strong.val-danger { color: var(--danger); }
        #week-roster-section .stat-item strong.val-warn { color: var(--warning); }
        #week-roster-section .calendar-actions { display: flex; gap: 8px; }
        #week-roster-section .roster-shift-legend {
            display: flex;
            gap: 12px;
            align-items: center;
            flex-wrap: wrap;
        }
        #week-roster-section .roster-shift-legend .legend-item {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            padding: 4px 10px;
            border-radius: 12px;
            font-size: 11px;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.4px;
        }
        #week-roster-section .roster-shift-legend .legend-dot {
            font-size: 13px;
        }
        #week-roster-section .roster-shift-legend .shift-morning {
            background: rgba(251, 191, 36, 0.18);
            color: #fbbf24;
        }
        #week-roster-section .roster-shift-legend .shift-afternoon {
            background: rgba(249, 115, 22, 0.18);
            color: #fb923c;
        }
        #week-roster-section .roster-shift-legend .shift-night {
            background: rgba(99, 102, 241, 0.2);
            color: #a5b4fc;
        }
        #week-roster-section .roster-shift-legend .shift-rest {
            background: var(--bg-surface);
            color: var(--text-muted);
            border: 1px solid var(--border-color);
        }
        #week-roster-section .calendar-grid {
            display: grid;
            grid-template-columns: 220px repeat(7, minmax(90px, 1fr));
            flex: 1;
            overflow-y: auto;
            min-height: 0;
        }
        /* Staff row label (first column, chef-centric layout) */
        #week-roster-section .staff-row-label {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 10px 12px;
            border-bottom: 1px solid var(--border-color);
            border-right: 1px solid var(--border-color);
            background: var(--bg-elevated);
            position: sticky;
            left: 0;
            z-index: 1;
        }
        #week-roster-section .staff-row-label.exec { border-left: 4px solid var(--rst-role-exec); }
        #week-roster-section .staff-row-label.sous { border-left: 4px solid var(--rst-role-sous); }
        #week-roster-section .staff-row-label.partie { border-left: 4px solid var(--rst-role-partie); }
        #week-roster-section .staff-row-label.demi { border-left: 4px solid var(--rst-role-demi); }
        #week-roster-section .staff-row-label.commis { border-left: 4px solid var(--rst-role-commis); }
        #week-roster-section .staff-row-label.apprenti { border-left: 4px solid var(--rst-role-apprenti); }
        #week-roster-section .srl-avatar {
            width: 34px;
            height: 34px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--accent-gold-hover), var(--accent-gold));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 11px;
            font-weight: 700;
            color: var(--btn-primary-text);
            flex-shrink: 0;
            user-select: none;
        }
        #week-roster-section .srl-info { flex: 1; min-width: 0; }
        #week-roster-section .srl-name {
            font-size: 13px;
            font-weight: 600;
            color: var(--text-primary);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        #week-roster-section .srl-meta {
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 6px;
            margin-top: 2px;
        }
        #week-roster-section .srl-role {
            font-size: 9px;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.4px;
            color: var(--text-muted);
        }
        #week-roster-section .srl-days {
            font-size: 10px;
            font-variant-numeric: tabular-nums;
            color: var(--accent-gold);
            font-weight: 600;
        }
        /* Day cells (chef × day) */
        #week-roster-section .day-cell {
            border-bottom: 1px solid var(--border-color);
            border-right: 1px solid var(--border-color);
            padding: 8px 6px;
            min-height: 72px;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 2px;
            cursor: pointer;
            position: relative;
            transition: background 0.15s, transform 0.1s;
            user-select: none;
        }
        #week-roster-section .day-cell:hover {
            filter: brightness(1.15);
        }
        #week-roster-section .day-cell:active {
            transform: scale(0.97);
        }
        #week-roster-section .day-cell .dc-icon {
            font-size: 18px;
            line-height: 1;
            margin-bottom: 2px;
        }
        #week-roster-section .day-cell .dc-label {
            font-size: 10px;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.4px;
            line-height: 1.2;
            text-align: center;
        }
        #week-roster-section .day-cell .dc-time {
            font-size: 9px;
            font-variant-numeric: tabular-nums;
            opacity: 0.75;
            margin-top: 1px;
        }
        /* Shift color variants */
        #week-roster-section .day-cell.rest {
            background: var(--bg-surface);
            color: var(--text-muted);
        }
        #week-roster-section .day-cell.rest .dc-icon { color: var(--text-muted); }
        #week-roster-section .day-cell.shift-morning {
            background: rgba(251, 191, 36, 0.22);
            color: #fbbf24;
            box-shadow: inset 0 0 0 1px rgba(251, 191, 36, 0.45);
        }
        #week-roster-section .day-cell.shift-afternoon {
            background: rgba(249, 115, 22, 0.22);
            color: #fb923c;
            box-shadow: inset 0 0 0 1px rgba(249, 115, 22, 0.45);
        }
        #week-roster-section .day-cell.shift-night {
            background: rgba(99, 102, 241, 0.24);
            color: #a5b4fc;
            box-shadow: inset 0 0 0 1px rgba(99, 102, 241, 0.5);
        }
        #week-roster-section .day-cell.violation {
            box-shadow: inset 0 0 0 2px var(--danger);
        }
        #week-roster-section .day-cell.warning {
            box-shadow: inset 0 0 0 2px var(--warning);
        }
        #week-roster-section .grid-header {
            padding: 12px 8px;
            text-align: center;
            font-size: 11px;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            color: var(--text-muted);
            border-bottom: 1px solid var(--border-color);
            background: var(--bg-elevated);
            position: sticky;
            top: 0;
            z-index: 2;
        }
        #week-roster-section .grid-header.today {
            color: var(--accent-gold);
            background: var(--accent-glow);
        }
        #week-roster-section .grid-header .day-num {
            display: block;
            font-family: 'Playfair Display', serif;
            font-size: 20px;
            font-weight: 600;
            color: var(--text-primary);
            margin-top: 2px;
        }
        #week-roster-section .grid-header.today .day-num { color: var(--accent-gold); }
        #week-roster-section .grid-header-corner { border-right: 1px solid var(--border-color); }
        #week-roster-section .shift-label {
            padding: 14px 12px;
            border-bottom: 1px solid var(--border-color);
            border-right: 1px solid var(--border-color);
            background: var(--bg-elevated);
            display: flex;
            flex-direction: column;
            justify-content: center;
            gap: 2px;
        }
        #week-roster-section .shift-icon { font-size: 16px; }
        #week-roster-section .shift-name {
            font-size: 12px;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            color: var(--text-primary);
        }
        #week-roster-section .shift-time {
            font-size: 10px;
            color: var(--text-muted);
            font-variant-numeric: tabular-nums;
        }
        #week-roster-section .cell {
            border-bottom: 1px solid var(--border-color);
            border-right: 1px solid var(--border-color);
            padding: 6px;
            min-height: 120px;
            background: var(--bg-surface);
            position: relative;
            transition: background 0.15s, border-color 0.15s;
        }
        #week-roster-section .cell:hover { background: var(--bg-elevated); }
        #week-roster-section .cell.drop-target {
            background: var(--accent-glow);
            box-shadow: inset 0 0 0 2px var(--accent-gold);
        }
        #week-roster-section .cell.drop-invalid {
            background: rgba(239, 68, 68, 0.1);
            box-shadow: inset 0 0 0 2px var(--danger);
        }
        #week-roster-section .cell.violation {
            background: rgba(239, 68, 68, 0.06);
            border-left: 3px solid var(--danger);
        }
        #week-roster-section .cell.warning {
            background: rgba(245, 158, 11, 0.05);
            border-left: 3px solid var(--warning);
        }
        #week-roster-section .chip {
            display: flex;
            align-items: center;
            gap: 6px;
            background: var(--bg-elevated);
            border: 1px solid var(--border-color);
            border-radius: 6px;
            padding: 4px 6px 4px 4px;
            margin-bottom: 4px;
            font-size: 11px;
            cursor: grab;
            transition: all 0.15s;
            position: relative;
        }
        #week-roster-section .chip:hover {
            border-color: var(--accent-gold);
            background: var(--bg-dark);
        }
        #week-roster-section .chip.dragging { opacity: 0.4; }
        #week-roster-section .chip .mini-avatar {
            width: 18px;
            height: 18px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--accent-gold-hover), var(--accent-gold));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 9px;
            font-weight: 700;
            color: var(--btn-primary-text);
            flex-shrink: 0;
            user-select: none;
        }
        #week-roster-section .chip .chip-name {
            font-weight: 500;
            color: var(--text-primary);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            flex: 1;
            min-width: 0;
        }
        #week-roster-section .chip .chip-remove {
            opacity: 0;
            background: transparent;
            border: none;
            color: var(--text-muted);
            padding: 0 2px;
            font-size: 13px;
            line-height: 1;
            cursor: pointer;
            transition: opacity 0.15s;
        }
        #week-roster-section .chip:hover .chip-remove { opacity: 1; }
        #week-roster-section .chip .chip-remove:hover { color: var(--danger); }
        #week-roster-section .chip.exec { border-left: 3px solid var(--rst-role-exec); }
        #week-roster-section .chip.sous { border-left: 3px solid var(--rst-role-sous); }
        #week-roster-section .chip.partie { border-left: 3px solid var(--rst-role-partie); }
        #week-roster-section .chip.demi { border-left: 3px solid var(--rst-role-demi); }
        #week-roster-section .chip.commis { border-left: 3px solid var(--rst-role-commis); }
        #week-roster-section .chip.apprenti { border-left: 3px solid var(--rst-role-apprenti); }
        #week-roster-section .cell-empty-hint {
            color: var(--text-muted);
            font-size: 10px;
            text-align: center;
            padding: 20px 4px;
            font-style: italic;
        }
        #week-roster-section .violation-tag,
        #week-roster-section .warning-tag {
            position: absolute;
            top: 3px;
            right: 3px;
            font-size: 8px;
            font-weight: 700;
            padding: 2px 5px;
            border-radius: 3px;
            text-transform: uppercase;
            letter-spacing: 0.3px;
            z-index: 1;
        }
        #week-roster-section .violation-tag { background: var(--danger); color: white; }
        #week-roster-section .warning-tag { background: var(--warning); color: var(--btn-primary-text); }

        /* Summary bar */
        #week-roster-section .summary-bar {
            margin-top: 16px;
            background: var(--bg-surface);
            border: 1px solid var(--border-color);
            border-radius: 12px;
            padding: 14px 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px;
        }
        #week-roster-section .summary-blocks {
            display: flex;
            gap: 20px;
            flex: 1;
            flex-wrap: wrap;
        }
        #week-roster-section .summary-block {
            flex: 1;
            min-width: 240px;
            background: var(--bg-dark);
            border: 1px solid var(--border-color);
            border-radius: 10px;
            padding: 10px 14px;
            transition: border-color 0.3s, background 0.3s;
        }
        #week-roster-section .summary-block .sb-label {
            font-size: 11px;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            color: var(--text-secondary);
            font-weight: 600;
            margin-bottom: 4px;
        }
        #week-roster-section .summary-block .sb-value {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-primary);
            font-variant-numeric: tabular-nums;
            display: flex;
            align-items: baseline;
            gap: 4px;
        }
        #week-roster-section .summary-block .sb-value strong { color: var(--accent-gold); font-size: 22px; }
        #week-roster-section .summary-block .sb-slash { color: var(--text-secondary); font-weight: 400; }
        #week-roster-section .summary-block .sb-progress {
            height: 5px;
            background: var(--row-border);
            border-radius: 3px;
            overflow: hidden;
            margin-top: 8px;
        }
        #week-roster-section .summary-block .sb-progress-fill {
            height: 100%;
            background: var(--accent-gold);
            border-radius: 3px;
            transition: width 0.4s ease, background 0.3s;
            width: 0%;
        }
        #week-roster-section .summary-block.state-ok {
            border-color: var(--success-border);
            background: linear-gradient(180deg, var(--success-glow), var(--bg-dark));
        }
        #week-roster-section .summary-block.state-ok .sb-progress-fill { background: var(--success); }
        #week-roster-section .summary-block.state-ok .sb-value strong { color: var(--success); }
        #week-roster-section .summary-block.state-ok .sb-label::after {
            content: ' ✓';
            color: var(--success);
            font-weight: 900;
        }
        #week-roster-section .summary-block.state-partial .sb-progress-fill { background: var(--warning); }
        #week-roster-section .summary-block.state-violation {
            border-color: rgba(239,68,68,0.45);
            background: linear-gradient(180deg, rgba(239,68,68,0.08), var(--bg-dark));
        }
        #week-roster-section .summary-block.state-violation .sb-progress-fill { background: var(--danger); }
        #week-roster-section .summary-block.state-violation .sb-value strong { color: var(--danger); }
        #week-roster-section .summary-timestamp {
            font-size: 12px;
            color: var(--text-secondary);
        }
        #week-roster-section .summary-timestamp .ts-value {
            color: var(--accent-gold);
            font-weight: 600;
        }

        /* Roster modals — scoped to override main .modal */
        #week-roster-section .modal-backdrop {
            position: fixed;
            inset: 0;
            background: var(--overlay-bg);
            z-index: 100;
            backdrop-filter: blur(2px);
        }
        #week-roster-section .modal-backdrop.hidden { display: none; }
        #week-roster-section .modal {
            position: fixed;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            background: var(--bg-surface);
            border: 1px solid var(--border-light);
            border-radius: 14px;
            z-index: 101;
            width: 90%;
            max-width: 460px;
            max-height: 90vh;
            overflow: hidden;
            display: flex;
            flex-direction: column;
            box-shadow: 0 20px 60px var(--shadow-color);
            animation: none;
        }
        #week-roster-section .modal.modal-wide { max-width: 900px; }
        #week-roster-section .mb-month-nav {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 16px;
            margin-bottom: 16px;
        }
        #week-roster-section .mb-month-label {
            font-family: 'Playfair Display', serif;
            font-size: 18px;
            font-weight: 600;
            color: var(--text-primary);
            min-width: 180px;
            text-align: center;
            text-transform: capitalize;
        }
        #week-roster-section .mb-legend {
            display: flex;
            justify-content: center;
            gap: 12px;
            margin-bottom: 14px;
        }
        #week-roster-section .mb-chip {
            display: inline-block;
            padding: 3px 10px;
            border-radius: 12px;
            font-size: 12px;
            font-weight: 600;
            border: 1px solid var(--border-color);
        }
        #week-roster-section .mb-chip.mb-credit {
            background: rgba(34, 197, 94, 0.15);
            color: #22c55e;
            border-color: rgba(34, 197, 94, 0.4);
        }
        #week-roster-section .mb-chip.mb-debit {
            background: rgba(239, 68, 68, 0.15);
            color: #ef4444;
            border-color: rgba(239, 68, 68, 0.4);
        }
        #week-roster-section .mb-chip.mb-even {
            background: rgba(148, 163, 184, 0.15);
            color: var(--text-secondary);
            border-color: var(--border-color);
        }
        #week-roster-section .mb-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 13px;
        }
        #week-roster-section .mb-table thead th {
            text-align: left;
            padding: 10px 8px;
            border-bottom: 2px solid var(--border-color);
            color: var(--text-secondary);
            font-weight: 600;
            background: var(--bg-elevated);
            position: sticky;
            top: 0;
        }
        #week-roster-section .mb-table tbody td {
            padding: 9px 8px;
            border-bottom: 1px solid var(--border-color);
            color: var(--text-primary);
        }
        #week-roster-section .mb-table tbody tr:hover {
            background: var(--bg-elevated);
        }
        #week-roster-section .mb-table tbody tr.mb-credit td:first-child {
            border-left: 3px solid #22c55e;
        }
        #week-roster-section .mb-table tbody tr.mb-debit td:first-child {
            border-left: 3px solid #ef4444;
        }
        #week-roster-section .mb-balance-cell {
            text-align: right;
        }
        #week-roster-section .mb-empty {
            padding: 30px;
            text-align: center;
            color: var(--text-muted);
        }
        #week-roster-section .modal.hidden { display: none; }
        #week-roster-section .modal-header {
            padding: 18px 22px;
            border-bottom: 1px solid var(--border-color);
            display: flex;
            justify-content: space-between;
            align-items: center;
            background: var(--bg-elevated);
        }
        #week-roster-section .modal-header h3 {
            font-family: 'Playfair Display', serif;
            font-size: 20px;
            font-weight: 600;
            color: var(--text-primary);
        }
        #week-roster-section .modal-close {
            background: transparent;
            border: none;
            color: var(--text-muted);
            font-size: 24px;
            line-height: 1;
            padding: 4px 8px;
            cursor: pointer;
        }
        #week-roster-section .modal-close:hover { color: var(--danger); }
        #week-roster-section .modal-body {
            padding: 22px;
            overflow-y: auto;
            flex: 1;
        }
        #week-roster-section .modal-footer {
            padding: 14px 22px;
            border-top: 1px solid var(--border-color);
            display: flex;
            justify-content: flex-end;
            gap: 10px;
            background: var(--bg-elevated);
        }
        #week-roster-section .form-label {
            display: flex;
            flex-direction: column;
            gap: 6px;
            margin-bottom: 16px;
            font-size: 12px;
            font-weight: 600;
            color: var(--text-secondary);
            text-transform: uppercase;
            letter-spacing: 0.4px;
        }
        #week-roster-section .form-row { display: flex; gap: 12px; }
        #week-roster-section .flex-1 { flex: 1; }
        #week-roster-section .form-input {
            background: var(--bg-dark);
            border: 1px solid var(--border-color);
            border-radius: 8px;
            padding: 10px 12px;
            color: var(--text-primary);
            font-size: 14px;
            outline: none;
            text-transform: none;
            letter-spacing: normal;
            font-weight: 400;
        }
        #week-roster-section .form-input:focus { border-color: var(--accent-gold); }
        #week-roster-section .days-picker { display: flex; gap: 6px; flex-wrap: wrap; }
        #week-roster-section .day-toggle {
            background: var(--bg-dark);
            border: 1px solid var(--border-color);
            color: var(--text-secondary);
            padding: 6px 10px;
            border-radius: 6px;
            font-size: 11px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.15s;
            text-transform: uppercase;
        }
        #week-roster-section .day-toggle.active {
            background: var(--accent-glow);
            border-color: var(--accent-gold);
            color: var(--accent-gold);
        }
        #week-roster-section .violation-item {
            padding: 12px 14px;
            border-radius: 8px;
            margin-bottom: 8px;
            border-left: 3px solid var(--border-color);
            background: var(--bg-elevated);
            font-size: 13px;
        }
        #week-roster-section .violation-item.severity-error {
            border-left-color: var(--danger);
            background: rgba(239, 68, 68, 0.08);
        }
        #week-roster-section .violation-item.severity-warning {
            border-left-color: var(--warning);
            background: rgba(245, 158, 11, 0.06);
        }
        #week-roster-section .violation-item .vio-title {
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 3px;
        }
        #week-roster-section .violation-item .vio-detail {
            font-size: 12px;
            color: var(--text-secondary);
        }
        #week-roster-section .cell-popover {
            position: absolute;
            background: var(--bg-surface);
            border: 1px solid var(--border-light);
            border-radius: 10px;
            padding: 14px;
            z-index: 50;
            min-width: 220px;
            box-shadow: 0 10px 30px var(--shadow-color);
        }
        #week-roster-section .cell-popover.hidden { display: none; }
        #week-roster-section .cell-popover h4 {
            font-family: 'Playfair Display', serif;
            font-size: 15px;
            font-weight: 600;
            margin-bottom: 8px;
            color: var(--text-primary);
        }
        /* Responsive */
        @media (max-width: 1200px) {
            #week-roster-section .roster-container { grid-template-columns: 280px 1fr; }
            #week-roster-section .calendar-grid { grid-template-columns: 90px repeat(7, minmax(120px, 1fr)); }
        }
        @media (max-width: 900px) {
            #week-roster-section .roster-container { grid-template-columns: 1fr; }
            #week-roster-section .staff-panel { max-height: 400px; }
            #week-roster-section .calendar-panel { max-height: none; }
            #week-roster-section .calendar-grid { overflow-x: auto; }
        }
            margin-top: 8px;
        }

        /* ─── Violations modal: click-to-jump + suggestions ─── */
        #week-roster-section .violation-item {
            padding: 12px 14px;
            border-left: 3px solid var(--border);
            background: rgba(255,255,255,0.03);
            border-radius: 6px;
            margin-bottom: 10px;
            transition: background 0.18s, transform 0.18s;
        }
        #week-roster-section .violation-item.severity-error {
            border-left-color: var(--danger);
            background: rgba(239, 68, 68, 0.08);
        }
        #week-roster-section .violation-item.severity-warning {
            border-left-color: var(--warning);
            background: rgba(251, 191, 36, 0.08);
        }
        #week-roster-section .violation-item.severity-ok {
            border-left-color: var(--success);
            background: rgba(16, 185, 129, 0.08);
        }
        #week-roster-section .violation-item.clickable {
            cursor: pointer;
        }
        #week-roster-section .violation-item.clickable:hover {
            background: rgba(255,255,255,0.06);
            transform: translateX(2px);
        }
        #week-roster-section .violation-item.severity-error.clickable:hover {
            background: rgba(239, 68, 68, 0.14);
        }
        #week-roster-section .violation-item.severity-warning.clickable:hover {
            background: rgba(251, 191, 36, 0.14);
        }
        #week-roster-section .vio-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 10px;
        }
        #week-roster-section .vio-title {
            font-weight: 600;
            color: var(--text-primary);
            font-size: 14px;
        }
        #week-roster-section .vio-jump-hint {
            font-size: 11px;
            color: var(--text-muted);
            letter-spacing: 0.04em;
            text-transform: uppercase;
            opacity: 0.7;
        }
        #week-roster-section .violation-item.clickable:hover .vio-jump-hint {
            opacity: 1;
            color: var(--accent-glow);
        }
        #week-roster-section .vio-detail {
            font-size: 13px;
            color: var(--text-secondary);
            margin-top: 4px;
        }
        #week-roster-section .vio-suggestion {
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
            margin-top: 10px;
            padding: 8px 10px;
            background: rgba(59, 130, 246, 0.08);
            border: 1px solid rgba(59, 130, 246, 0.22);
            border-radius: 4px;
        }
        #week-roster-section .vio-sug-text {
            font-size: 13px;
            color: var(--text-primary);
            flex: 1;
        }
        #week-roster-section .btn-apply-sug {
            padding: 6px 14px;
            font-size: 12px;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.06em;
            background: var(--accent-glow, #f59e0b);
            color: #0f1117;
            border: none;
            border-radius: 4px;
            cursor: pointer;
            transition: filter 0.16s, transform 0.16s;
            white-space: nowrap;
        }
        #week-roster-section .btn-apply-sug:hover {
            filter: brightness(1.1);
            transform: translateY(-1px);
        }
        #week-roster-section .btn-apply-sug:active {
            transform: translateY(0);
        }

        /* ─── Cell flash animation (click-to-jump highlight) ─── */
        @keyframes cellFlash {
            0%   { box-shadow: inset 0 0 0 3px rgba(239, 68, 68, 0.95); background-color: rgba(239, 68, 68, 0.22); }
            40%  { box-shadow: inset 0 0 0 3px rgba(239, 68, 68, 0.75); background-color: rgba(239, 68, 68, 0.16); }
            70%  { box-shadow: inset 0 0 0 3px rgba(239, 68, 68, 0.45); background-color: rgba(239, 68, 68, 0.08); }
            100% { box-shadow: inset 0 0 0 3px rgba(239, 68, 68, 0);    background-color: transparent; }
        }
        #week-roster-section .day-cell.cell-flash {
            animation: cellFlash 2.4s ease-out;
        }