/* Variables CSS */
:root {
    --primary-color: #4a90e2;
    --secondary-color: #f39c12;
    --success-color: #27ae60;
    --danger-color: #e74c3c;
    --warning-color: #f39c12;
    --light-bg: #f8f9fa;
    --border-radius: 12px;
    --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

/* Estilos generales */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
}

/* Header del programa */
.program-header {
    background: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    margin: 2rem 0;
    box-shadow: var(--box-shadow);
}

.program-logo {
    max-width: 300px;
    height: auto;
    border-radius: var(--border-radius);
}

.program-title {
    color: var(--primary-color);
    font-weight: bold;
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.program-subtitle {
    color: #6c757d;
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
}

.program-info {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.5rem;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--light-bg);
    padding: 0.8rem 1.2rem;
    border-radius: var(--border-radius);
    font-weight: 500;
}

.info-item i {
    font-size: 1.1rem;
}

/* Sección de incluye */
.program-includes {
    background: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--box-shadow);
}

.section-title {
    color: var(--primary-color);
    font-weight: bold;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.includes-list {
    list-style: none;
    padding: 0;
}

.includes-list li {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.5rem 0;
    font-size: 1.1rem;
}

.includes-list i {
    font-size: 1.2rem;
}

/* Formulario */
.form-container {
    background: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--box-shadow);
    margin-bottom: 2rem;
}

.form-title {
    color: var(--primary-color);
    font-weight: bold;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.form-label.required::after {
    content: ' *';
    color: var(--danger-color);
    font-weight: bold;
}

.form-label i {
    margin-right: 0.5rem;
    color: var(--primary-color);
}

.form-control {
    border: 2px solid #e9ecef;
    border-radius: var(--border-radius);
    padding: 0.8rem 1rem;
    font-size: 1rem;
    transition: var(--transition);
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(74, 144, 226, 0.25);
}

.form-check-input:checked {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-primary {
    background: linear-gradient(45deg, var(--primary-color), #667eea);
    border: none;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: bold;
    border-radius: var(--border-radius);
    transition: var(--transition);
    box-shadow: var(--box-shadow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

/* Página de éxito */
.success-container {
    background: white;
    border-radius: var(--border-radius);
    padding: 3rem;
    margin: 2rem 0;
    box-shadow: var(--box-shadow);
}

.success-icon i {
    font-size: 5rem;
    margin-bottom: 1rem;
}

.success-title {
    color: var(--success-color);
    font-weight: bold;
    margin-bottom: 1rem;
}

.success-subtitle {
    color: #6c757d;
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

.registration-summary,
.event-reminder {
    margin: 2rem 0;
}

.summary-card,
.reminder-card {
    background: var(--light-bg);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    margin: 1rem 0;
}

.summary-item,
.reminder-item {
    margin: 0.8rem 0;
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.summary-item strong,
.reminder-item strong {
    color: var(--primary-color);
}

.location-info {
    text-align: center;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 2px solid #dee2e6;
    font-size: 1.1rem;
}

.action-buttons {
    margin-top: 2rem;
}

.action-buttons .btn {
    margin: 0.5rem;
    padding: 0.8rem 1.5rem;
    border-radius: var(--border-radius);
}

/* Alertas */
.alert {
    border-radius: var(--border-radius);
    border: none;
    font-weight: 500;
}

.alert-success {
    background-color: rgba(39, 174, 96, 0.1);
    color: var(--success-color);
    border-left: 4px solid var(--success-color);
}

.alert-danger {
    background-color: rgba(231, 76, 60, 0.1);
    color: var(--danger-color);
    border-left: 4px solid var(--danger-color);
}

/* Responsive */
@media (max-width: 768px) {
    .program-title {
        font-size: 2rem;
    }
    
    .program-info {
        flex-direction: column;
        align-items: center;
    }
    
    .form-container,
    .program-header,
    .program-includes {
        margin: 1rem;
        padding: 1.5rem;
    }
    
    .success-container {
        margin: 1rem;
        padding: 2rem;
    }
    
    .success-icon i {
        font-size: 3rem;
    }
}

/* Animaciones */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.program-header,
.program-includes,
.form-container,
.success-container {
    animation: fadeIn 0.6s ease-out;
}

/* Efectos hover */
.form-control:hover {
    border-color: var(--primary-color);
}

.form-check-input:hover {
    transform: scale(1.05);
}

/* Print styles */
@media print {
    body {
        background: white !important;
    }
    
    .action-buttons {
        display: none;
    }
}