body {
            background: #f4f6fb;
            font-family: Arial, sans-serif;
        }

        .header-bar {
            background: #5c6483;
            padding: 18px 30px;
        }

        .se-form-container {
            max-width: 800px;
        }

        .se-form-title {
            color: #5c6483;
        }

        .success-icon {
            font-size: 56px;
        }

        .success-title {
            color: #16a34a;
        }

        .card-form {
            border: none;
            box-shadow: 0 2px 12px rgba(0, 0, 0, .10);
            border-radius: 10px;
        }

        .section-title {
            font-size: 13px;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: .5px;
            color: #5c6483;
            border-bottom: 2px solid #e9ecef;
            padding-bottom: 6px;
            margin-bottom: 16px;
        }

        .aviso-48hs {
            background: #fff3cd;
            border-left: 4px solid #ffc107;
            padding: 12px 16px;
            border-radius: 0 6px 6px 0;
            font-size: 14px;
        }

        .btn-submit {
            background: #5c6483;
            color: #fff;
            padding: 11px 32px;
            font-size: 15px;
        }

        .btn-submit:hover {
            background: #4a526e;
            color: #fff;
        }

        .badge-urgente {
            background: #dc2626;
            color: #fff;
            font-size: 12px;
            padding: 2px 8px;
            border-radius: 12px;
        }

        #escuela_row {
            transition: all .3s;
        }

        .form-alert-box {
            border: 1px solid #fecaca;
            border-left: 5px solid #dc2626;
            background: #fff7f7;
            color: #7f1d1d;
            border-radius: 10px;
            padding: 14px 16px;
            box-shadow: 0 8px 24px rgba(220, 38, 38, .10);
        }

        .form-alert-box strong {
            display: block;
            color: #991b1b;
            margin-bottom: 6px;
        }

        .ocupacion-aula-alert {
            border: 1px solid #fed7aa;
            border-left: 5px solid #f97316;
            background: #fff7ed;
            color: #7c2d12;
            border-radius: 10px;
            padding: 14px 16px;
        }

        .ocupacion-aula-ok {
            border-color: #bbf7d0;
            border-left-color: #16a34a;
            background: #f0fdf4;
            color: #14532d;
        }

        .ocupacion-aula-alert ul {
            margin-bottom: 0;
        }

        .bot-check {
            position: absolute;
            left: -10000px;
            top: auto;
            width: 1px;
            height: 1px;
            overflow: hidden;
        }