.asig-row {
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 10px;
            padding: 0.75rem 0.5rem;
            border-bottom: 1px solid #eee;
            margin-bottom: 0.25rem;
        }
        @media (max-width: 576px) {
            .asig-row {
                padding: 0.75rem 0.25rem;
                font-size: 0.9rem;
            }
            .asig-meta {
                display: block;
                margin-left: 0;
                margin-top: 2px;
            }
        }
        .asig-row:last-child {
            border-bottom: none;
        }
        .section-title {
            margin-bottom: 0.5rem;
            color: #333;
        }
        .sticky-panel {
            position: static;
        }
        @media (min-width: 768px) {
            .sticky-panel {
                position: sticky;
                top: 1rem;
            }
        }
        .search-section {
            background-color: #f8f9fa;
            padding: 1.25rem;
            border-radius: 0.75rem;
            border: 1px solid #dee2e6;
            box-shadow: 0 2px 8px rgba(0,0,0,0.07);
            margin-bottom: 1.5rem;
        }
        @media (max-width: 576px) {
            .search-section {
                padding: 1rem;
            }
            .search-section .btn {
                width: 100%;
            }
            #nav-campus button, #nav-centros-list button, #nav-planes-list button {
                padding: 0.25rem 0.5rem;
                font-size: 0.85rem;
            }
        }
        .asig-meta {
            font-size: 0.82em;
            color: #6b7280;
            font-weight: 400;
            /*margin-left: 8px;*/
        }
        @media (max-width: 576px) {
            .asig-meta {
                font-size: 0.75rem;
            }
            .asig-titulo {
                font-size: 1rem;
            }
            .section-title {
                font-size: 1.25rem;
            }
            h1 {
                font-size: 1.5rem;
            }
        }
        .asig-titulo {
            font-weight: 500;
        }
        .asig-form {
            margin: 0;
        }
        .nav-planes-scroll {
            max-height: 260px;
            overflow-y: auto;
            border: 1px solid #dee2e6;
            border-radius: .375rem;
            padding: .5rem;
        }
        @media (max-width: 768px) {
            .nav-planes-scroll {
                max-height: 350px;
            }
        }
        .nav-asignaturas-scroll {
            max-height: 60vh;
            overflow-y: auto;
        }
        @media (max-width: 768px) {
            .nav-asignaturas-scroll {
                max-height: 80vh;
            }
        }
        #nav-asignaturas-list .asig-row {
            border-bottom: 1px solid rgba(0,0,0,.125);
        }
        #nav-asignaturas-list .asig-row:last-child {
            border-bottom: none;
        }
        .asig-row-hidden {
            display: none !important;
        }
        .btn-simulacion {
            background-color: #dadada;
            border-color: #dadada;
            color: #333;
            transition: all 0.2s ease-in-out;
            display: inline-flex;
            align-items: center;
            justify-content: center;
        }
        .btn-simulacion:hover {
            background-color: #6d6d6c;
            border-color: #6d6d6c;
            color: white;
            box-shadow: 0 4px 6px rgba(0,0,0,0.1);
        }
        .cursor-pointer {
            cursor: pointer;
        }
        .card-simulacion {
            border-color: #dadada;
        }
        .card-header-simulacion {
            background-color: #dadada;
            color: #333;
        }
        .asig-row-selected {
            background-color: #f2fbf4;
            border: 1px solid #dcefe1;
            border-radius: .5rem;
            padding: 0.75rem 0.5rem;
        }
        /* Mobile Sticky Footer for selection */
        .mobile-selection-bar {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background: white;
            box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
            padding: 0.75rem 1rem;
            z-index: 1030;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }
        @media (min-width: 768px) {
            .mobile-selection-bar {
                display: none;
            }
        }
        .btn-floating-selection {
            position: fixed;
            bottom: 80px;
            right: 20px;
            z-index: 1029;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 4px 12px rgba(0,0,0,0.2);
        }
        @media (min-width: 768px) {
            .btn-floating-selection {
                display: none;
            }
        }
        .w-md-auto {
            width: 100%;
        }
        @media (min-width: 768px) {
            .w-md-auto {
                width: auto !important;
            }
        }
        .asig-list-footer {
            height: 10px;
        }