/* 
 * Estilos CSS para Libro de Reclamaciones Virtual
 * Diseño profesional y responsivo
 */

/* Variables CSS para facilitar el mantenimiento */
:root {
    /* Derivar el tema del color primario dinámico (assets/css/theme.css.php) */
    --primary-color: var(--bs-primary, #2c5aa0);
    --primary-rgb: var(--bs-primary-rgb, 44, 90, 160);
    --secondary-color: #f8f9fa;
    --accent-color: #dc3545;
    --success-color: #28a745;
    --warning-color: #ffc107;
    --info-color: #17a2b8;
    --dark-color: #343a40;
    --light-color: #ffffff;
    --border-radius: 8px;
    --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

/* Reset y configuración base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f5f5f5;
    font-size: 16px;
}

/* Estilos del header */
header {
    background: linear-gradient(135deg, rgba(var(--primary-rgb), 1), rgba(var(--primary-rgb), 0.75));
    box-shadow: var(--box-shadow);
}

header h1 {
    font-weight: 600;
    letter-spacing: 0.5px;
}

/* Sección de información de la empresa */
.bg-light {
    background-color: var(--secondary-color) !important;
    border-bottom: 2px solid #e9ecef;
}

/* Estilos de la tarjeta principal */
.card {
    border: none;
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
}

.card:hover {
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.card-header {
    background: linear-gradient(135deg, rgba(var(--primary-rgb), 1), rgba(var(--primary-rgb), 0.75));
    border-bottom: none;
    padding: 1.5rem;
}

.card-body {
    padding: 2rem;
    background: var(--light-color);
}

/* Estilos de formulario */
.form-label {
    font-weight: 600;
    color: #495057;
    margin-bottom: 0.5rem;
}

.form-control {
    border: 2px solid #e9ecef;
    border-radius: var(--border-radius);
    padding: 0.75rem 1rem;
    font-size: 0.95rem;
    transition: var(--transition);
    background-color: #fdfdfd;
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(var(--primary-rgb), 0.25);
    background-color: var(--light-color);
}

.form-control:invalid {
    border-color: var(--accent-color);
}

/* Remover validación automática de CSS para usar solo la de JavaScript */
/*
.form-control:valid {
    border-color: var(--success-color);
}
*/

.form-select {
    border: 2px solid #e9ecef;
    border-radius: var(--border-radius);
    padding: 0.75rem 1rem;
    font-size: 0.95rem;
    transition: var(--transition);
    background-color: #fdfdfd;
    cursor: pointer;
}

.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(var(--primary-rgb), 0.25);
}

/* Estilos para textarea */
textarea.form-control {
    resize: vertical;
    min-height: 100px;
}

/* Estilos para radio buttons y checkboxes */
.form-check-input:checked {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.form-check-input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(var(--primary-rgb), 0.25);
}

.form-check-label {
    color: #495057;
    font-weight: 500;
    cursor: pointer;
}

/* Consentimiento (checkbox de datos personales) */
.consentimiento-box {
    background-color: var(--secondary-color);
    border: 2px solid rgba(var(--primary-rgb), 0.20);
    border-radius: var(--border-radius);
    padding: 1rem;
}

.consentimiento-box .form-check-input {
    width: 1.25em;
    height: 1.25em;
    margin-top: 0.25rem;
}

.consentimiento-box .form-check-label {
    font-weight: 600;
    line-height: 1.35;
}

/* Estilos de secciones */
h5.text-primary {
    color: var(--primary-color) !important;
    font-weight: 700;
    margin-bottom: 1rem;
    border-bottom: 2px solid var(--primary-color) !important;
    padding-bottom: 0.5rem;
}

/* Estilos de botones */
.btn {
    border-radius: var(--border-radius);
    font-weight: 600;
    padding: 0.75rem 2rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition);
    border-width: 2px;
}

.btn-primary {
    background: linear-gradient(135deg, rgba(var(--primary-rgb), 1), rgba(var(--primary-rgb), 0.75));
    border-color: var(--primary-color);
    box-shadow: 0 4px 8px rgba(var(--primary-rgb), 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.85), rgba(var(--primary-rgb), 1));
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(var(--primary-rgb), 0.4);
}

.btn-outline-secondary {
    border-color: #6c757d;
    color: #6c757d;
}

.btn-outline-secondary:hover {
    background-color: #6c757d;
    border-color: #6c757d;
    transform: translateY(-1px);
}

/* Loading state para botones */
.btn.loading {
    opacity: 0.8;
    cursor: not-allowed;
    position: relative;
}

.btn.loading::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    top: 50%;
    left: 50%;
    margin-left: -10px;
    margin-top: -10px;
    border: 2px solid transparent;
    border-top: 2px solid #ffffff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Animación de spinner */
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Estilos de alertas */
.alert {
    border: none;
    border-radius: var(--border-radius);
    padding: 1.5rem;
    margin: 1.5rem 0;
}

.alert-info {
    background: linear-gradient(135deg, #e3f2fd, #bbdefb);
    color: #0277bd;
    border-left: 4px solid var(--info-color);
}

.alert h6 {
    color: #0277bd;
    font-weight: 700;
}

/* Estilos de validación - DESACTIVADOS */
.invalid-feedback {
    display: none !important; /* Ocultar completamente los mensajes de error */
}

/* Eliminar cualquier borde rojo de validación */
.form-control:invalid,
.form-select:invalid,
.form-check-input:invalid,
.was-validated .form-control:invalid,
.was-validated .form-select:invalid,
.was-validated .form-check-input:invalid,
.is-invalid {
    border-color: #e9ecef !important; /* Mantener borde normal */
    box-shadow: none !important;
}

/* Mantener estilos normales siempre */
.form-control,
.form-select,
.form-check-input {
    border-color: #e9ecef !important;
    box-shadow: none !important;
}

/* Animación de error */
@keyframes shake {
    0%, 20%, 40%, 60%, 80% {
        transform: translateX(-5px);
    }
    10%, 30%, 50%, 70%, 90% {
        transform: translateX(5px);
    }
    100% {
        transform: translateX(0);
    }
}

/* Estilos del footer */
footer {
    background: linear-gradient(135deg, var(--dark-color), #1a1a1a);
    color: #ffffff;
}

footer h6 {
    color: #ffffff;
    font-weight: 700;
    margin-bottom: 1rem;
}

footer address {
    color: #cccccc;
    line-height: 1.8;
}

/* Estilos del modal */
.modal-content {
    border: none;
    border-radius: var(--border-radius);
    overflow: hidden;
}

.modal-header.bg-success {
    background: linear-gradient(135deg, var(--success-color), #1e7e34) !important;
}

/* Input group styling */
.input-group-text {
    background-color: #e9ecef;
    border: 2px solid #e9ecef;
    border-right: none;
    font-weight: 600;
    color: #495057;
}

.input-group .form-control {
    border-left: none;
}

.input-group .form-control:focus {
    border-left: none;
}

/* Responsive design */
@media (max-width: 768px) {
    .card-body {
        padding: 1.5rem;
    }
    
    .btn-lg {
        padding: 0.625rem 1.5rem;
        font-size: 1rem;
    }
    
    h1.h3 {
        font-size: 1.5rem;
    }
    
    .container {
        padding-left: 15px;
        padding-right: 15px;
    }
}

@media (max-width: 576px) {
    .card-body {
        padding: 1rem;
    }
    
    .btn {
        width: 100%;
        margin-bottom: 0.5rem;
    }
    
    .btn.ms-3 {
        margin-left: 0 !important;
    }
    
    header .col-md-4 {
        text-align: left !important;
        margin-top: 0.5rem;
    }
}

/* Mejoras visuales adicionales */
.text-danger {
    color: var(--accent-color) !important;
    font-weight: 600;
}

.border-bottom {
    border-bottom-width: 2px !important;
}

/* Efecto hover para las secciones */
.card-body .row:hover {
    background-color: #fafafa;
    border-radius: var(--border-radius);
    transition: var(--transition);
    padding: 0.5rem;
    margin: -0.5rem;
}

/* Estilos para iconos */
.fas, .far {
    margin-right: 0.5rem;
}

/* Mejora de accesibilidad */
.form-control:focus,
.form-select:focus,
.btn:focus,
.form-check-input:focus {
    outline: none;
}

/* Estilos para estados de carga */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 5px solid #f3f3f3;
    border-top: 5px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Transiciones suaves para todo */
* {
    transition: var(--transition);
}

/* Print styles */
@media print {
    .btn,
    .card-header,
    footer,
    header {
        display: none !important;
    }
    
    .card {
        box-shadow: none;
        border: 1px solid #000;
    }
    
    body {
        background: white;
        color: black;
    }
}