/* 
 * Estilos Personalizados - Libro de Reclamaciones Virtual
 * Diseño Premium y Responsivo
 */

/* Variables CSS */
:root {
    --primary-color: #0d6efd;
    --secondary-color: #6c757d;
    --success-color: #198754;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --info-color: #0dcaf0;
    --dark-color: #212529;
    --light-color: #f8f9fa;
    --transition-speed: 0.3s;
}

/* Fuente Global */
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: #333;
    background-color: #f5f7fa;
}

/* Gradientes Premium */
.bg-gradient-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.bg-gradient-success {
    background: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
}

.bg-gradient-danger {
    background: linear-gradient(135deg, #ee0979 0%, #ff6a00 100%);
}

/* Hero Section */
.hero-section {
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.1);
    z-index: 1;
}

.hero-section>.container {
    position: relative;
    z-index: 2;
}

/* Cards Mejoradas */
.card {
    border-radius: 12px;
    transition: transform var(--transition-speed), box-shadow var(--transition-speed);
}

.card.hover-lift:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15) !important;
}

/* Botones */
.btn {
    border-radius: 8px;
    font-weight: 500;
    padding: 0.625rem 1.25rem;
    transition: all var(--transition-speed);
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.btn-lg {
    padding: 0.875rem 1.75rem;
    font-size: 1.125rem;
}

/* Icon Boxes */
.icon-box {
    width: 80px;
    height: 80px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

/* Badges Personalizadas */
.badge {
    padding: 0.5rem 0.875rem;
    font-weight: 500;
    border-radius: 6px;
}

/* Forms */
.form-control,
.form-select {
    border-radius: 8px;
    border: 1px solid #dee2e6;
    padding: 0.625rem 0.875rem;
    transition: all var(--transition-speed);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.15);
}

.input-group-text {
    border-radius: 8px 0 0 8px;
    background-color: var(--light-color);
    border: 1px solid #dee2e6;
}

/* Validación de Formularios */
.was-validated .form-control:invalid,
.was-validated .form-select:invalid {
    border-color: var(--danger-color);
}

.was-validated .form-control:valid,
.was-validated .form-select:valid {
    border-color: var(--success-color);
}

/* Navbar */
.navbar {
    padding: 1rem 0;
    transition: all var(--transition-speed);
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.25rem;
}

.nav-link {
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    transition: color var(--transition-speed);
}

.nav-link:hover {
    color: var(--primary-color) !important;
}

/* Step Numbers */
.step-number {
    width: 60px;
    height: 60px;
    font-size: 1.5rem;
    font-weight: 700;
}

/* Tablas Mejoradas */
.table {
    border-radius: 8px;
    overflow: hidden;
}

.table thead th {
    background-color: var(--light-color);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.875rem;
    letter-spacing: 0.5px;
    border-bottom: 2px solid #dee2e6;
}

.table-hover tbody tr:hover {
    background-color: rgba(13, 110, 253, 0.05);
    cursor: pointer;
}

/* Alertas Mejoradas */
.alert {
    border-radius: 10px;
    border: none;
    padding: 1rem 1.25rem;
}

/* Footer */
footer {
    margin-top: auto;
}

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Responsive Utilities */
@media (max-width: 768px) {
    .hero-section h1 {
        font-size: 2rem;
    }

    .card-body {
        padding: 1.25rem;
    }

    .btn-lg {
        padding: 0.75rem 1.25rem;
        font-size: 1rem;
    }
}

/* Loading Spinner */
.spinner-border-sm {
    width: 1rem;
    height: 1rem;
}

/* Smooth Scroll */
html {
    scroll-behavior: smooth;
}

/* Utility Classes */
.text-shadow {
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.box-shadow {
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.box-shadow-lg {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

/* Botón Flotante - Acceso Directo (Cumplimiento Ley 32495) */
.btn-libro-flotante {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: 3px solid white;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    padding: 12px;
}

.btn-libro-flotante img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: brightness(0) invert(1);
    /* Hace el logo blanco */
}

.btn-libro-flotante:hover {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
    color: white;
}

.btn-libro-flotante i {
    font-size: 1.75rem;
}

.btn-libro-flotante .tooltip-text {
    position: absolute;
    right: 80px;
    background-color: #333;
    color: white;
    padding: 8px 12px;
    border-radius: 6px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
    font-size: 0.875rem;
}

.btn-libro-flotante:hover .tooltip-text {
    opacity: 1;
}

/* Print Styles */
@media print {
    .btn-libro-flotante {
        display: none !important;
    }
}