:root {
            --primary: #008844;
            --primary-dark: #006833;
            --primary-light: rgba(0, 136, 68, 0.1);
            --primary-gradient: linear-gradient(135deg, #008844 0%, #059669 100%);
            --accent-blue: #2563eb;
            --accent-amber: #d97706;
            --accent-purple: #7c3aed;
            
            --bg-base: #f8fafc;
            --bg-card: #ffffff;
            --bg-subtle: #f1f5f9;
            --text-main: #0f172a;
            --text-muted: #64748b;
            --border-color: #e2e8f0;
            
            --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
            --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
            --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
            --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
            
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 18px;
            --radius-full: 9999px;
            --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
        }

        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
            -webkit-tap-highlight-color: transparent;
        }

        body {
            background-color: var(--bg-base);
            color: var(--text-main);
            line-height: 1.5;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            overflow-x: hidden;
        }


        /* Utilidades */
        .hidden { display: none !important; }
        .flex { display: flex; }
        .flex-col { display: flex; flex-direction: column; }
        .items-center { align-items: center; }
        .justify-between { justify-content: space-between; }
        .gap-1 { gap: 0.25rem; }
        .gap-2 { gap: 0.5rem; }
        .gap-3 { gap: 0.75rem; }
        .gap-4 { gap: 1rem; }
        .text-center { text-align: center; }
        .font-bold { font-weight: 700; }
        .text-muted { color: var(--text-muted); }

        /* Navbar Principal (Verde Corporativo Institucional) */
        .navbar {
            background: linear-gradient(135deg, #007a3d 0%, #005c2e 100%);
            padding: 0.75rem 1.5rem;
            display: flex;
            align-items: center;
            justify-content: space-between;
            border-bottom: 1px solid rgba(255, 255, 255, 0.12);
            box-shadow: 0 4px 20px -2px rgba(0, 77, 38, 0.25);
            position: sticky;
            top: 0;
            z-index: 1000;
            transition: background 0.3s ease;
        }

        /* Tema EMT Málaga (Azul Corporativo y Celeste) */
        body.theme-emt {
            --primary: #005596;
            --primary-dark: #004481;
            --primary-light: rgba(0, 85, 150, 0.1);
            --primary-gradient: linear-gradient(135deg, #005596 0%, #0284c7 100%);
        }

        body.theme-emt .navbar {
            background: linear-gradient(135deg, #004481 0%, #005596 55%, #0284c7 100%);
            box-shadow: 0 4px 20px -2px rgba(0, 68, 129, 0.35);
        }

        /* Barra de navegación secundaria EMT Málaga en azul corporativo */
        body.theme-emt #main-tabs-bar-emt {
            background: linear-gradient(180deg, #004481 0%, #003666 100%) !important;
            border-bottom: 2px solid #002244 !important;
            box-shadow: 0 4px 14px rgba(0, 50, 100, 0.25) !important;
        }

        body.theme-emt #main-tabs-bar-emt .main-tabs-container {
            background: transparent !important;
        }

        body.theme-emt #main-tabs-bar-emt .main-nav-btn {
            color: rgba(255, 255, 255, 0.88) !important;
            background: transparent !important;
        }

        body.theme-emt #main-tabs-bar-emt .main-nav-btn:hover:not(.active) {
            background: rgba(255, 255, 255, 0.16) !important;
            color: #ffffff !important;
        }

        body.theme-emt #main-tabs-bar-emt .main-nav-btn.active {
            background: #0284c7 !important;
            color: #ffffff !important;
            border-color: #38bdf8 !important;
            box-shadow: 0 2px 8px rgba(2, 132, 199, 0.45) !important;
        }

        body.theme-emt #main-tabs-bar-emt .main-nav-btn svg {
            stroke: currentColor !important;
        }

        body.theme-emt #main-tabs-bar-emt .main-nav-btn.active svg {
            stroke: #ffffff !important;
        }

        body.theme-emt .navbar-title span {
            color: #38bdf8 !important;
        }

        body.theme-emt .section-title svg {
            stroke: #005596 !important;
        }

        body.theme-emt .count-badge {
            background: #005596 !important;
        }

        body.theme-emt .live-dot-indicator {
            background: #0284c7 !important;
            box-shadow: 0 0 6px rgba(2, 132, 199, 0.8) !important;
        }

        body.theme-emt .sub-tab-btn.active {
            background: #005596 !important;
            border-color: #005596 !important;
            color: #ffffff !important;
        }

        /* Ocultar selector de consorcio completamente en EMT */
        body.theme-emt .consorcio-selector-wrapper,
        body.theme-emt .consorcio-selector-mobile-wrapper {
            display: none !important;
        }

        #emt-line-map {
            width: 100%;
            height: 100%;
            min-height: 520px;
            border-radius: var(--radius-md);
        }

        .navbar-brand {
            display: flex;
            align-items: center;
            gap: 12px;
            text-decoration: none;
            color: #ffffff;
        }

        .btn-back-home {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            border-radius: var(--radius-sm);
            background: rgba(255, 255, 255, 0.16);
            color: #ffffff;
            text-decoration: none;
            transition: var(--transition);
            border: 1px solid rgba(255, 255, 255, 0.28);
            box-shadow: 0 2px 5px rgba(0, 0, 0, 0.12);
        }

        .btn-back-home:hover {
            background: rgba(255, 255, 255, 0.28);
            color: #ffffff;
            border-color: #ffffff;
            transform: translateY(-1px);
        }

        .navbar-title {
            font-family: 'Outfit', sans-serif;
            font-weight: 800;
            font-size: 1.25rem;
            margin: 0;
            display: flex;
            align-items: center;
            gap: 8px;
            letter-spacing: -0.02em;
            color: #ffffff;
        }

        .navbar-title span {
            color: #86efac;
            font-weight: 800;
            background: none;
            -webkit-text-fill-color: initial;
        }

        .desktop-only {
            display: flex !important;
        }

        .mobile-only {
            display: none !important;
        }

        .consorcio-selector-wrapper {
            display: flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 255, 255, 0.16);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            padding: 4px 12px;
            border-radius: var(--radius-full);
            border: 1px solid rgba(255, 255, 255, 0.28);
            box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
            flex-shrink: 0;
        }

        .consorcio-selector-wrapper label {
            font-size: 0.75rem;
            font-weight: 800;
            color: #86efac;
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }

        .consorcio-select {
            background: transparent;
            border: none;
            font-size: 0.85rem;
            font-weight: 700;
            color: #ffffff;
            outline: none;
            cursor: pointer;
            padding-right: 4px;
        }

        .consorcio-select option {
            background: #005c2e;
            color: #ffffff;
        }

        .consorcio-mobile-container {
            padding: 0.5rem 0.5rem 0.25rem 0.5rem;
            width: 100%;
            box-sizing: border-box;
            border-bottom: 1px solid rgba(255, 255, 255, 0.15);
            margin-bottom: 0.35rem;
        }

        .consorcio-mobile-card {
            display: flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 255, 255, 0.14);
            border: 1px solid rgba(255, 255, 255, 0.25);
            border-radius: var(--radius-sm);
            padding: 0.5rem 0.75rem;
            width: 100%;
            box-sizing: border-box;
        }

        .consorcio-mobile-card label {
            display: flex;
            align-items: center;
            gap: 5px;
            font-size: 0.76rem;
            font-weight: 800;
            color: #86efac;
            text-transform: uppercase;
            letter-spacing: 0.04em;
            white-space: nowrap;
            flex-shrink: 0;
        }

        .consorcio-select-mobile {
            background: transparent;
            border: none;
            font-size: 0.88rem;
            font-weight: 700;
            color: #ffffff;
            outline: none;
            cursor: pointer;
            width: 100%;
            min-width: 0;
            text-overflow: ellipsis;
            padding: 0;
        }

        .consorcio-select-mobile option {
            background: #005228;
            color: #ffffff;
        }

        /* Navegación por Pestañas Principales (Suite Modules) */
        .main-tabs-bar {
            background: linear-gradient(180deg, #005c2e 0%, #004d26 100%);
            border-bottom: 2px solid #00381c;
            position: sticky;
            top: 57px;
            z-index: 900;
            box-shadow: 0 4px 14px rgba(0, 0, 0, 0.12);
        }

        .main-tabs-mobile-toggle {
            display: none;
        }

        .mobile-nav-toggle-btn {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            background: rgba(255, 255, 255, 0.12);
            border: 1px solid rgba(255, 255, 255, 0.25);
            border-radius: var(--radius-sm);
            padding: 0.65rem 0.9rem;
            color: #ffffff;
            font-size: 0.92rem;
            font-weight: 700;
            cursor: pointer;
            box-shadow: var(--shadow-xs);
            transition: var(--transition);
        }

        .mobile-nav-toggle-btn:hover {
            background: rgba(255, 255, 255, 0.2);
        }

        .mobile-nav-toggle-btn .chevron-nav-icon {
            transition: transform 0.2s ease;
        }

        .mobile-nav-toggle-btn.open .chevron-nav-icon {
            transform: rotate(180deg);
        }

        .main-tabs-container {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            gap: 6px;
            overflow-x: auto;
            padding: 0.25rem 1rem;
            scrollbar-width: none;
        }

        .main-tabs-container::-webkit-scrollbar { display: none; }

        .main-nav-btn {
            background: transparent;
            border: none;
            padding: 0.6rem 1.15rem;
            font-size: 0.9rem;
            font-weight: 600;
            color: rgba(255, 255, 255, 0.82);
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            border-radius: var(--radius-full);
            border-bottom: none;
            white-space: nowrap;
            transition: all 0.22s cubic-bezier(0.4, 0, 0.2, 1);
        }

        .main-nav-btn svg {
            width: 18px;
            height: 18px;
            stroke-width: 2.2;
            transition: transform 0.2s;
        }

        .main-nav-btn:hover {
            color: #ffffff;
            background: rgba(255, 255, 255, 0.14);
            transform: translateY(-1px);
        }

        .main-nav-btn.active {
            background: #ffffff;
            color: #005c2e;
            font-weight: 800;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
            transform: translateY(-1px);
        }

        .main-nav-btn.active svg {
            stroke: #005c2e;
            transform: scale(1.1);
        }

        .stop-line-badge-btn {
            background: var(--primary);
            color: #ffffff;
            border: none;
            border-radius: 4px;
            padding: 3px 8px;
            font-size: 0.76rem;
            font-weight: 800;
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            gap: 4px;
            box-shadow: 0 1px 3px rgba(0, 136, 68, 0.25);
            transition: var(--transition);
        }

        .stop-line-badge-btn:hover {
            background: #006633;
            transform: translateY(-1px);
            box-shadow: 0 3px 6px rgba(0, 136, 68, 0.35);
        }

        /* Layout Container */
        .container {
            max-width: 1260px;
            margin: 0 auto;
            padding: 1.5rem 1rem;
            width: 100%;
            flex: 1;
        }

        /* Tarjetas y Secciones con Elevación Suave */
        .card {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            padding: 1.35rem;
            border: 1px solid rgba(226, 232, 240, 0.85);
            box-shadow: 0 4px 20px -2px rgba(15, 23, 42, 0.05), 0 2px 6px -1px rgba(15, 23, 42, 0.03);
            margin-bottom: 1.5rem;
            transition: var(--transition);
        }

        .card-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 1rem;
            padding-bottom: 0.75rem;
            border-bottom: 1px solid var(--border-color);
        }

        .section-title {
            font-family: 'Outfit', sans-serif;
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--text-main);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .filters-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
            gap: 0.75rem;
            align-items: flex-end;
        }

        .filter-group {
            display: flex;
            flex-direction: column;
            gap: 0.35rem;
            min-width: 0;
            width: 100%;
        }

        .filter-group label {
            font-size: 0.78rem;
            font-weight: 700;
            color: var(--text-muted);
            text-transform: uppercase;
            letter-spacing: 0.04em;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        select, input {
            padding: 0.55rem 0.75rem;
            border: 1px solid var(--border-color);
            border-radius: var(--radius-sm);
            font-size: 0.88rem;
            outline: none;
            background: var(--bg-card);
            color: var(--text-main);
            font-weight: 500;
            transition: var(--transition);
            min-width: 0;
            width: 100%;
            box-sizing: border-box;
            text-overflow: ellipsis;
        }

        select:focus, input:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px var(--primary-light);
        }

        .btn-primary {
            background: var(--primary-gradient);
            color: white;
            border: none;
            cursor: pointer;
            font-weight: 600;
            border-radius: var(--radius-sm);
            padding: 0.65rem 1.25rem;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            box-shadow: 0 2px 4px rgba(0, 136, 68, 0.2);
            transition: var(--transition);
        }

        .btn-primary:hover {
            opacity: 0.95;
            transform: translateY(-1px);
            box-shadow: 0 4px 8px rgba(0, 136, 68, 0.25);
        }

        .btn-primary:active { transform: translateY(0); }

        .btn-secondary {
            background: var(--bg-subtle);
            color: var(--text-main);
            border: 1px solid var(--border-color);
            cursor: pointer;
            font-weight: 600;
            border-radius: var(--radius-sm);
            padding: 0.65rem 1rem;
            transition: var(--transition);
        }

        .btn-secondary:hover {
            background: #e2e8f0;
        }


        /* Tablas Genéricas */
        .data-table-container {
            width: 100%;
            overflow-x: auto;
            border-radius: var(--radius-md);
            border: 1px solid var(--border-color);
        }

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

        .data-table th, .data-table td {
            padding: 0.65rem 0.75rem;
            border-bottom: 1px solid var(--border-color);
            border-right: 1px solid var(--border-color);
            white-space: nowrap;
        }

        .data-table td:last-child, .data-table th:last-child { border-right: none; }
        .data-table tr:last-child td { border-bottom: none; }

        .data-table th {
            background-color: var(--bg-subtle);
            color: var(--text-main);
            font-weight: 700;
            text-transform: uppercase;
            font-size: 0.75rem;
        }

        .data-table tr:hover { background-color: var(--primary-light); }

        /* Loader & Empty States */
        .loader {
            text-align: center;
            padding: 3rem 1rem;
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-muted);
            display: none;
        }

        .loader.active { display: block; }

        .spinner {
            border: 3.5px solid var(--primary-light);
            width: 36px;
            height: 36px;
            border-radius: 50%;
            border-left-color: var(--primary);
            animation: spin 0.85s linear infinite;
            margin: 0 auto 0.75rem auto;
        }

        @keyframes spin { 100% { transform: rotate(360deg); } }

        .empty-state {
            text-align: center;
            padding: 3rem 1.5rem;
            background: var(--bg-card);
            border-radius: var(--radius-md);
            border: 1px dashed var(--border-color);
            color: var(--text-muted);
        }

        .empty-state svg {
            width: 48px;
            height: 48px;
            stroke-width: 1.5;
            margin-bottom: 1rem;
            color: var(--text-muted);
        }

        /* Toast Notifications */
        #toast-container {
            position: fixed;
            bottom: 20px;
            right: 20px;
            z-index: 9999;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .toast {
            min-width: 280px;
            max-width: 400px;
            background: #1e293b;
            color: white;
            padding: 0.85rem 1.25rem;
            border-radius: var(--radius-sm);
            box-shadow: var(--shadow-lg);
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 0.9rem;
            animation: slideIn 0.3s ease-out;
            transition: opacity 0.3s;
        }

        .toast.error { background: #ef4444; border-left: 4px solid #991b1b; }
        .toast.success { background: #10b981; border-left: 4px solid #065f46; }

        @keyframes slideIn {
            from { transform: translateX(100%); opacity: 0; }
            to { transform: translateX(0); opacity: 1; }
        }

        /* Footer */
        .disclaimer-footer {
            margin-top: auto;
            border-top: 1px solid var(--border-color);
            padding: 1.5rem 1rem;
            font-size: 0.8rem;
            color: var(--text-muted);
            text-align: center;
            background: var(--bg-card);
        }


        /* Responsive */
        @media (max-width: 1024px) {
            .filters-grid {
                grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
                gap: 0.65rem;
            }
        }

        @media (max-width: 900px) {
            .itinerario-mapa-layout, .puntos-layout, .paradas-layout {
                grid-template-columns: 1fr;
                height: auto;
            }
            .trip-inputs-grid, .trip-inputs-grid-encadenados {
                grid-template-columns: 1fr;
            }
            .filters-grid {
                grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
                gap: 0.65rem;
            }
            .btn-swap {
                align-self: center;
                transform: rotate(90deg);
                margin: -4px auto;
            }
            .btn-swap:hover {
                transform: rotate(270deg);
            }
            .lines-list-header {
                grid-template-columns: 40px 75px 1fr;
            }
            .lines-list-header .col-operator, .line-card .line-operator {
                display: none;
            }
            .line-card {
                grid-template-columns: 40px 75px 1fr;
            }
            .a4-page {
                transform: scale(0.7);
                transform-origin: top center;
                margin-bottom: -80mm;
            }
        }

        @media (max-width: 768px) {
            .desktop-only {
                display: none !important;
            }
            .mobile-only {
                display: block !important;
            }
            .navbar {
                padding: 0.65rem 1rem;
            }
            .navbar-title {
                font-size: 1.05rem;
            }
            .main-tabs-mobile-toggle {
                display: block;
                padding: 0.5rem 1rem;
            }
            .main-tabs-container {
                display: none;
                flex-direction: column;
                padding: 0.25rem 1rem 0.75rem 1rem;
                background: linear-gradient(180deg, #005c2e 0%, #004d26 100%);
                border-top: 1px solid rgba(255, 255, 255, 0.12);
                box-shadow: 0 8px 16px rgba(0, 0, 0, 0.25);
            }
            .main-tabs-container.open {
                display: flex;
            }
            .main-nav-btn {
                width: 100%;
                justify-content: flex-start;
                padding: 0.75rem 1rem;
                border-radius: var(--radius-sm);
                border-bottom: none;
                margin: 2px 0;
                color: rgba(255, 255, 255, 0.85);
            }
            .main-nav-btn.active {
                background: #ffffff;
                color: #005c2e;
                font-weight: 800;
            }
        }

        @media (max-width: 600px) {
            .filters-grid {
                grid-template-columns: 1fr;
                gap: 0.6rem;
            }
        }