/* ===== RESET & BASE ===== */
* { 
    margin: 0; 
    padding: 0; 
    box-sizing: border-box; 
}

body {
    font-family: 'Inter', sans-serif;
    background: #0a0e1a;
    background-image: radial-gradient(ellipse at 10% 20%, rgba(0,255,247,0.05) 0%, transparent 50%),
                      radial-gradient(ellipse at 90% 80%, rgba(255,0,255,0.05) 0%, transparent 50%);
    min-height: 100vh;
    color: #e0e8f0;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* ===== CONTENEDOR PRINCIPAL (95%) ===== */
.glass-container {
    background: rgba(16,22,40,0.75);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(0,255,247,0.15);
    border-radius: 32px;
    padding: 30px 35px;
    margin: 20px auto;
    max-width: 95%;
    width: 100%;
    box-shadow: 0 25px 60px rgba(0,0,0,0.7), inset 0 1px 0 rgba(0,255,247,0.1);
}

/* ===== HEADER ===== */
.header-futuristic {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 0 20px;
    border-bottom: 1px solid rgba(0,255,247,0.1);
    flex-wrap: wrap;
    gap: 15px;
}
.header-futuristic .logo-left, 
.header-futuristic .logo-right { 
    flex: 0 0 auto; 
}
.header-futuristic .logo-left img, 
.header-futuristic .logo-right img {
    max-height: 200px;
    width: auto;
    filter: drop-shadow(0 0 30px rgba(0,255,247,0.4)) !important;
}
.header-center { 
    text-align: center; 
    flex: 1; 
    min-width: 200px; 
}
.header-center h1 {
    font-size: clamp(1.4rem, 3.5vw, 2.8rem);
    font-weight: 800;
    background: linear-gradient(135deg, #00fff7, #7b61ff, #ff00ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 1px;
    margin-bottom: 5px;
}
.header-center .subtitle {
    font-size: clamp(0.8rem, 1.2vw, 1.1rem);
    font-weight: 400;
    color: rgba(255,255,255,0.6);
    letter-spacing: 3px;
    text-transform: uppercase;
}
.header-center .subtitle strong { 
    color: rgba(0,255,247,0.8); 
    font-weight: 600; 
}

/* ===== BUSCADOR MODERNO ===== */
.search-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px 0 10px;
}
.search-form {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    width: 100%;
    max-width: 500px;
}
.search-input {
    flex: 1;
    min-width: 200px;
    background: #ffffff !important;
    border: 2px solid rgba(0,255,247,0.2) !important;
    border-radius: 50px !important;
    padding: 14px 24px !important;
    color: #0a0e1a !important;
    font-size: 1rem !important;
    font-family: 'Inter', sans-serif !important;
    transition: all 0.3s ease !important;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1) !important;
    outline: none !important;
    height: 56px !important; /* Igual altura que botón */
}
.search-input:focus {
    border-color: #00fff7 !important;
    box-shadow: 0 0 30px rgba(0,255,247,0.15), 0 4px 20px rgba(0,0,0,0.2) !important;
    transform: scale(1.02);
}
.search-input::placeholder {
    color: rgba(10,14,26,0.4) !important;
    font-weight: 400;
}
.search-input[type="number"]::-webkit-inner-spin-button,
.search-input[type="number"]::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}
.search-input[type="number"] {
    -moz-appearance: textfield;
}

.btn-futuristic {
    padding: 12px 32px;
    border-radius: 14px;
    font-weight: 600;
    font-size: 0.9rem;
    border: none;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.22, 1, 0.36, 1);
    font-family: 'Inter', sans-serif;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    height: 56px !important; /* Igual altura que input */
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.btn-futuristic-primary {
    background: linear-gradient(135deg, #00fff7, #7b61ff);
    color: #0a0e1a;
    box-shadow: 0 4px 20px rgba(0,255,247,0.15);
}
.btn-futuristic-primary:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 8px 40px rgba(0,255,247,0.25);
}
.btn-futuristic-secondary {
    background: rgba(255,255,255,0.05);
    color: rgba(255,255,255,0.6);
    border: 1px solid rgba(255,255,255,0.08);
}
.btn-futuristic-secondary:hover {
    background: rgba(255,255,255,0.1);
    color: #fff;
    border-color: rgba(255,255,255,0.2);
}
.btn-futuristic-success {
    background: linear-gradient(135deg, #00ff88, #00fff7);
    color: #0a0e1a;
    box-shadow: 0 4px 20px rgba(0,255,136,0.15);
}
.btn-futuristic-success:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 8px 40px rgba(0,255,136,0.25);
}

/* ===== BIENVENIDO ===== */
#bienvenido-section {
    font-size: 1.4rem;
    padding: 20px 30px;
    font-weight: 700;
    margin-top: 10px;
    border-radius: 14px;
    border: 1px solid rgba(0,255,247,0.15);
    background: rgba(0,255,247,0.05);
    text-align: center;
}
#bienvenido-section strong {
    font-size: 1.8rem;
    color: #00fff7;
}
#bienvenido-section span {
    font-size: 1.2rem;
    color: rgba(255,255,255,0.9);
}

/* ===== BARRA DE PROGRESO ===== */
.progress-wrapper { 
    position: relative; 
    margin-top: 15px;
    margin-bottom: 10px;
    background: rgba(16,22,40,0.5);
    border-radius: 16px;
    padding: 30px 15px 20px 15px;
    border: 1px solid rgba(0,255,247,0.05);
}
.progress-steps {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    counter-reset: step;
    flex-wrap: wrap;
    gap: 5px;
    padding: 0 10px;
    z-index: 2;
    margin-top: 5px;
}
.progress-steps::before {
    content: '';
    position: absolute;
    top: -25%;
    left: 40px;
    right: 40px;
    height: 4px;
    background: rgba(255,255,255,0.08);
    border-radius: 4px;
    z-index: 0;
    transform: translateY(-50%);
}
.progress-bar-fill {
    position: absolute;
    top: -20%;
    left: 40px;
    height: 4px;
    background: linear-gradient(90deg, #00fff7, #7b61ff, #ff00ff);
    border-radius: 4px;
    z-index: 1;
    transition: width 0.6s cubic-bezier(0.22, 1, 0.36, 1);
    width: 0%;
    max-width: calc(100% - 80px);
    box-shadow: 0 0 20px rgba(0,255,247,0.3);
    transform: translateY(-50%);
}
.step-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    z-index: 3;
    cursor: pointer;
    flex: 1;
    min-width: 55px;
    transition: all 0.3s ease;
}
.step-item .step-number {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    font-weight: 700;
    background: rgba(255,255,255,0.05);
    border: 2px solid rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.4);
    transition: all 0.4s cubic-bezier(0.22, 1, 0.36, 1);
    counter-increment: step;
    position: relative;
    margin-bottom: 8px;
}
.step-item .step-number::before { 
    content: counter(step); 
    font-size: 0.9rem; 
    font-weight: 700; 
}
.step-item .step-label {
    font-size: clamp(0.55rem, 0.75vw, 0.75rem);
    font-weight: 500;
    color: rgba(255,255,255,0.35);
    text-align: center;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    white-space: nowrap;
    margin-top: 2px;
}
.step-item.active .step-number {
    background: linear-gradient(135deg, #00fff7, #7b61ff);
    border-color: #00fff7;
    color: #0a0e1a;
    box-shadow: 0 0 30px rgba(0,255,247,0.3), inset 0 0 15px rgba(255,255,255,0.2);
    transform: scale(1.1);
}
.step-item.completed .step-number {
    background: rgba(0,255,247,0.15);
    border-color: #00fff7;
    color: #00fff7;
    box-shadow: 0 0 20px rgba(0,255,247,0.15);
}
.step-item.active .step-label, 
.step-item.completed .step-label { 
    color: rgba(255,255,255,0.8); 
}
.step-item:hover .step-number { 
    border-color: rgba(0,255,247,0.4); 
    transform: scale(1.05); 
}

/* ===== SECCIONES ===== */
.form-section { 
    display: none; 
    animation: fadeSlideUp 0.5s cubic-bezier(0.22, 1, 0.36, 1) forwards; 
    padding: 20px 0 10px; 
}
.form-section.active { 
    display: block; 
}
@keyframes fadeSlideUp { 
    0% { opacity: 0; transform: translateY(30px); } 
    100% { opacity: 1; transform: translateY(0); } 
}

/* ===== CARDS ===== */
.card-futuristic {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 20px;
    padding: 25px 30px;
    margin-bottom: 25px;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    box-shadow: 0 8px 32px rgba(0,0,0,0.2);
}
.card-futuristic .card-title {
    font-size: clamp(1rem, 1.8vw, 1.4rem);
    font-weight: 700;
    text-align: center;
    color: #00fff7;
    letter-spacing: 1px;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(0,255,247,0.08);
}

/* ===== FORM CONTROLS ===== */
.form-control-futuristic {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 12px;
    padding: 12px 16px;
    color: #e0e8f0;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    width: 100%;
    font-family: 'Inter', sans-serif;
}
.form-control-futuristic:focus {
    border-color: #00fff7;
    box-shadow: 0 0 25px rgba(0,255,247,0.08), inset 0 0 15px rgba(0,255,247,0.03);
    outline: none;
    background: rgba(255,255,255,0.06);
}
.form-control-futuristic::placeholder { 
    color: rgba(255,255,255,0.25); 
}
.form-control-futuristic option { 
    background: #1a1f35; 
    color: #e0e8f0; 
}
.form-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: rgba(255,255,255,0.5);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin-bottom: 6px;
    display: block;
}

/* ===== RADIO / CHECKBOX ===== */
.custom-control-futuristic {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-right: 18px;
    margin-bottom: 6px;
    cursor: pointer;
    font-size: 0.9rem;
    color: rgba(255,255,255,0.7);
    transition: color 0.3s ease;
}
.custom-control-futuristic:hover { 
    color: #fff; 
}
.custom-control-futuristic input[type="radio"],
.custom-control-futuristic input[type="checkbox"] {
    appearance: none;
    -webkit-appearance: none;
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255,255,255,0.15);
    border-radius: 50%;
    outline: none;
    transition: all 0.3s ease;
    cursor: pointer;
    flex-shrink: 0;
    position: relative;
}
.custom-control-futuristic input[type="checkbox"] { 
    border-radius: 4px; 
}
.custom-control-futuristic input[type="radio"]:checked,
.custom-control-futuristic input[type="checkbox"]:checked {
    border-color: #00fff7;
    background: linear-gradient(135deg, #00fff7, #7b61ff);
    box-shadow: 0 0 20px rgba(0,255,247,0.2);
}
.custom-control-futuristic input[type="radio"]:checked::after,
.custom-control-futuristic input[type="checkbox"]:checked::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #0a0e1a;
    font-size: 11px;
    font-weight: 700;
}

/* ===== NAVEGACIÓN ===== */
.section-nav {
    display: flex;
    justify-content: space-between;
    gap: 15px;
    padding: 20px 0 10px;
    flex-wrap: wrap;
    border-top: 1px solid rgba(255,255,255,0.05);
    margin-top: 20px;
}
.section-nav .btn-group-left, 
.section-nav .btn-group-right {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

/* ===== INDICACIONES ===== */
.indications-box {
    background: rgba(0,255,247,0.03);
    border: 1px solid rgba(0,255,247,0.06);
    border-radius: 16px;
    padding: 20px 25px;
    margin: 15px 0 25px;
    color: rgba(255,255,255,0.6);
    font-size: 0.92rem;
    line-height: 1.7;
    transition: all 0.4s ease;
}
.indications-box.hidden { 
    display: none; 
}
.indications-box strong { 
    color: #00fff7; 
}

/* ===== ALERTAS ===== */
.alert-futuristic {
    padding: 16px 24px;
    border-radius: 14px;
    margin-bottom: 20px;
    border: 1px solid rgba(0,255,247,0.1);
    background: rgba(0,255,247,0.04);
    color: rgba(255,255,255,0.7);
}
.alert-futuristic-info { 
    border-color: rgba(0,255,247,0.15); 
    background: rgba(0,255,247,0.05); 
}
.alert-futuristic-success { 
    border-color: rgba(0,255,136,0.15); 
    background: rgba(0,255,136,0.05); 
}
.alert-futuristic-danger { 
    border-color: rgba(255,0,0,0.2); 
    background: rgba(255,0,0,0.05); 
    color: #ff6b6b; 
}

/* ===== MODAL ===== */
.modal-futuristic {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.7);
    backdrop-filter: blur(10px);
    z-index: 9999;
    justify-content: center;
    align-items: center;
}
.modal-futuristic.show { 
    display: flex; 
}
.modal-futuristic .modal-content {
    background: rgba(16,22,40,0.95);
    border: 1px solid rgba(0,255,247,0.15);
    border-radius: 20px;
    max-width: 520px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    padding: 30px;
    text-align: center;
    color: #e0e8f0;
    box-shadow: 0 25px 60px rgba(0,0,0,0.8);
}
.modal-futuristic .modal-content h3 { 
    color: #00fff7; 
    margin-bottom: 20px; 
}
.modal-futuristic .modal-content img { 
    width: 80px; 
    filter: drop-shadow(0 0 30px rgba(0,255,247,0.2)); 
    margin-bottom: 20px; 
}
.modal-futuristic .modal-footer {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.05);
    padding-top: 20px;
    flex-wrap: wrap;
}

/* ===== DATOS DEL ESTUDIANTE EN MODAL ===== */
.modal-datos-estudiante {
    background: rgba(0,255,247,0.05);
    border-radius: 12px;
    padding: 15px;
    margin: 15px 0;
    text-align: left;
    border: 1px solid rgba(0,255,247,0.1);
}
.modal-datos-estudiante .titulo {
    color: #00fff7;
    font-weight: 700;
    margin-bottom: 10px;
    text-align: center;
    font-size: 1.05rem;
}
.modal-datos-estudiante p {
    color: rgba(255,255,255,0.85);
    margin: 5px 0;
    font-size: 0.95rem;
}
.modal-datos-estudiante strong {
    color: #00fff7;
    font-weight: 600;
}
.modal-datos-estudiante span {
    color: #fff;
}

/* ===== UTILITY ===== */
.row-custom {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}
.mt-10 { margin-top: 10px; }
.mb-10 { margin-bottom: 10px; }
.mb-20 { margin-bottom: 20px; }
.mt-20 { margin-top: 20px; }
.text-center { text-align: center; }
.text-muted-cyber { color: rgba(255,255,255,0.4); }

/* ===== FOOTER EXTERNO ===== */
.footer-externo {
    text-align: center;
    padding: 20px 0 10px;
    color: rgba(255,255,255,0.2);
    font-size: 0.8rem;
    border-top: 1px solid rgba(255,255,255,0.03);
    margin-top: 0px;
    width: 100%;
    max-width: 95%;
}
.footer-externo a { 
    color: rgba(0,255,247,0.3); 
    text-decoration: none; 
    transition: color 0.3s ease; 
}
.footer-externo a:hover { 
    color: #00fff7; 
}

/* ============================================ */
/* ===== RESPONSIVE ===== */
/* ============================================ */
@media (max-width: 992px) {
    .glass-container {
        padding: 20px 25px;
        border-radius: 24px;
        margin: 15px;
    }
    .header-futuristic .logo-left img, 
    .header-futuristic .logo-right img {
        max-height: 70px;
    }
}
@media (max-width: 768px) {
    .glass-container { 
        padding: 15px; 
        border-radius: 20px; 
        margin: 10px; 
    }
    .header-futuristic { 
        flex-direction: column; 
        align-items: center; 
        text-align: center; 
    }
    .header-futuristic .logo-left img, 
    .header-futuristic .logo-right img { 
        max-height: 55px; 
    }
    .header-center h1 {
        font-size: 1.3rem;
    }
    .header-center .subtitle {
        font-size: 0.75rem;
        letter-spacing: 1px;
    }
    .progress-wrapper { 
        padding: 15px 10px; 
        border-radius: 12px;
    }
    .progress-steps {
        gap: 3px;
        padding: 0 5px;
    }
    .step-item { 
        min-width: 38px; 
    }
    .step-item .step-number { 
        width: 32px; 
        height: 32px; 
        font-size: 0.65rem; 
    }
    .step-item .step-number::before {
        font-size: 0.65rem;
    }
    .step-item .step-label { 
        font-size: 0.45rem; 
        white-space: normal; 
        max-width: 45px; 
        margin-top: 4px;
    }
    .progress-steps::before, 
    .progress-steps .progress-bar-fill { 
        left: 20px; 
        right: 20px; 
    }
    .progress-bar-fill {
        max-width: calc(100% - 40px);
    }
    .card-futuristic { 
        padding: 15px; 
        border-radius: 14px;
    }
    .card-futuristic .card-title {
        font-size: 1rem;
    }
    .row-custom { 
        grid-template-columns: 1fr; 
        gap: 10px; 
    }
    .section-nav { 
        flex-direction: column; 
        align-items: center; 
        gap: 10px;
    }
    .section-nav .btn-group-left, 
    .section-nav .btn-group-right { 
        width: 100%; 
        justify-content: center; 
    }
    .btn-futuristic { 
        padding: 10px 20px; 
        font-size: 0.8rem; 
        width: 100%;
        max-width: 200px;
        height: 48px !important;
    }
    .search-input {
        height: 48px !important;
        font-size: 0.9rem !important;
    }
    #bienvenido-section {
        font-size: 1rem;
        padding: 15px 20px;
    }
    #bienvenido-section strong {
        font-size: 1.3rem;
    }
    #bienvenido-section span {
        font-size: 0.95rem;
    }
    .search-wrapper .search-input {
        width: 170px;
        padding: 12px 16px;
        font-size: 0.9rem;
    }
}
@media (max-width: 480px) {
    .glass-container {
        padding: 10px;
        border-radius: 16px;
        margin: 8px;
    }
    .header-center h1 {
        font-size: 1.1rem;
    }
    .header-futuristic .logo-left img, 
    .header-futuristic .logo-right img { 
        max-height: 45px; 
    }
    .step-item { 
        min-width: 30px; 
    }
    .step-item .step-number { 
        width: 26px; 
        height: 26px; 
        font-size: 0.55rem; 
    }
    .step-item .step-number::before {
        font-size: 0.55rem;
    }
    .step-item .step-label { 
        font-size: 0.38rem; 
        max-width: 30px; 
        letter-spacing: 0.3px;
    }
    .progress-steps::before, 
    .progress-steps .progress-bar-fill { 
        left: 12px; 
        right: 12px; 
    }
    .progress-bar-fill {
        max-width: calc(100% - 24px);
    }
    .search-wrapper .search-input { 
        width: 120px; 
        padding: 8px 12px; 
        font-size: 0.8rem; 
        height: 40px !important;
    }
    .search-wrapper {
        gap: 8px;
        padding: 15px 0 5px;
    }
    .btn-futuristic {
        padding: 8px 16px;
        font-size: 0.7rem;
        max-width: 160px;
        height: 40px !important;
    }
    #bienvenido-section {
        font-size: 0.85rem;
        padding: 12px 15px;
    }
    #bienvenido-section strong {
        font-size: 1.1rem;
    }
    #bienvenido-section span {
        font-size: 0.8rem;
    }
    .card-futuristic {
        padding: 12px;
        border-radius: 12px;
    }
    .form-control-futuristic {
        padding: 10px 14px;
        font-size: 0.85rem;
    }
    .modal-futuristic .modal-content {
        padding: 15px;
        max-width: 98%;
        border-radius: 16px;
    }
    .modal-futuristic .modal-content h3 {
        font-size: 1.05rem;
    }
    .modal-futuristic .modal-content img {
        width: 60px;
    }
    .modal-futuristic .modal-footer .btn-futuristic {
        font-size: 0.75rem;
        padding: 10px 16px;
        max-width: 180px;
    }
    .modal-datos-estudiante {
        padding: 10px;
    }
    .modal-datos-estudiante p {
        font-size: 0.82rem;
    }
    .modal-datos-estudiante .titulo {
        font-size: 0.9rem;
    }
    .indications-box {
        padding: 12px 15px;
        font-size: 0.8rem;
    }
    .alert-futuristic {
        padding: 12px 16px;
        font-size: 0.85rem;
    }
    .footer-externo {
        font-size: 0.65rem;
        padding: 15px 0 5px;
    }
    .row-custom {
        gap: 8px;
    }

    /* Modal de éxito (SweetAlert2) en móvil */
    .swal2-popup {
        padding: 20px 15px !important;
        max-width: 98% !important;
        width: 100% !important;
        border-radius: 0 !important;
        margin: 0 !important;
        min-height: 100vh !important;
        display: flex !important;
        flex-direction: column !important;
        justify-content: center !important;
        background: rgba(16,22,40,0.98) !important;
        border: none !important;
        box-shadow: none !important;
    }
    .swal2-title {
        font-size: 1.4rem !important;
    }
    .swal2-html-container {
        font-size: 1rem !important;
        padding: 10px 0 !important;
    }
    .modal-datos-box .dato {
        font-size: 0.9rem !important;
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 2px;
    }
    .modal-datos-box .dato span {
        text-align: left !important;
    }
    .swal2-confirm {
        padding: 14px 30px !important;
        font-size: 1rem !important;
        width: 100% !important;
        border-radius: 50px !important;
    }
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: rgba(255,255,255,0.03);
    border-radius: 10px;
}
::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, #00fff7, #7b61ff);
    border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, #00fff7, #ff00ff);
}

/* ===== ANIMACIONES ===== */
@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.5; }
    100% { opacity: 1; }
}
.loading {
    animation: pulse 1.2s ease-in-out infinite;
}

/* ===== MEJORAS PARA MÓVILES ===== */
@media (max-width: 480px) {
    .row-custom {
        grid-template-columns: 1fr;
    }
    .custom-control-futuristic {
        display: inline-block;
        margin-right: 12px;
        margin-bottom: 4px;
        font-size: 0.82rem;
    }
    .custom-control-futuristic input[type="radio"],
    .custom-control-futuristic input[type="checkbox"] {
        width: 16px;
        height: 16px;
    }
    select.form-control-futuristic,
    input.form-control-futuristic {
        font-size: 14px !important;
        padding: 10px 12px;
    }
}

/* ===== MODAL CENTRADO ===== */
.swal2-container {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}
.swal2-popup {
    margin: 0 auto !important;
}

/* ===== COLORES DE TEXTO ===== */
.text-cyber-primary { color: #00fff7; }
.text-cyber-secondary { color: #7b61ff; }
.text-cyber-success { color: #00ff88; }

/* ===== BORDES NEÓN ===== */
.border-cyber {
    border: 1px solid rgba(0,255,247,0.15);
    box-shadow: 0 0 30px rgba(0,255,247,0.03);
}
.border-cyber:hover {
    border-color: rgba(0,255,247,0.3);
    box-shadow: 0 0 40px rgba(0,255,247,0.06);
}