/* ===================================
   COMPATIBILIDAD BOOTSTRAP 3 → 5
   =================================== */

/* Fuente global IBM Plex Sans */
* {
    font-family: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, sans-serif !important;
}

body {
    font-family: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, sans-serif !important;
}

/* Clases de Bootstrap 3 que cambiaron en Bootstrap 5 */
.visible-lg, .visible-md, .visible-sm { display: block !important; }
.visible-xs { display: block !important; }

/* Grid system compatibility */
.col-xs-1 { width: 8.33333333%; }
.col-xs-2 { width: 16.66666667%; }
.col-xs-3 { width: 25%; }
.col-xs-4 { width: 33.33333333%; }
.col-xs-5 { width: 41.66666667%; }
.col-xs-6 { width: 50%; }
.col-xs-7 { width: 58.33333333%; }
.col-xs-8 { width: 66.66666667%; }
.col-xs-9 { width: 75%; }
.col-xs-10 { width: 83.33333333%; }
.col-xs-11 { width: 91.66666667%; }
.col-xs-12 { width: 100%; }

/* Responsive utilities */
@media (max-width: 575.98px) {
    .visible-xs { display: block !important; }
    .visible-sm, .visible-md, .visible-lg { display: none !important; }
}

@media (min-width: 576px) and (max-width: 767.98px) {
    .visible-sm { display: block !important; }
    .visible-xs, .visible-md, .visible-lg { display: none !important; }
}

@media (min-width: 768px) and (max-width: 991.98px) {
    .visible-md { display: block !important; }
    .visible-xs, .visible-sm, .visible-lg { display: none !important; }
}

@media (min-width: 992px) {
    .visible-lg { display: block !important; }
    .visible-xs, .visible-sm, .visible-md { display: none !important; }
}

/* ===================================
   VARIABLES CSS MODERNAS
   =================================== */
:root {
    --bs-primary: #0d6efd;
    --bs-secondary: #6c757d;
    --bs-success: #198754;
    --bs-info: #0dcaf0;
    --bs-warning: #ffc107;
    --bs-danger: #dc3545;
    --bs-light: #f8f9fa;
    --bs-dark: #212529;
    
    /* Colores UTO personalizados */
    --uto-primary: #1e40af;
    --uto-secondary: #64748b;
    --uto-accent: #f59e0b;
    --uto-light: #f8fafc;
    --uto-dark: #1e293b;
    
    /* Sombras modernas */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    
    /* Gradientes */
    --gradient-primary: linear-gradient(135deg, var(--uto-primary) 0%, #3b82f6 100%);
    --gradient-secondary: linear-gradient(135deg, var(--uto-secondary) 0%, #94a3b8 100%);
    --gradient-accent: linear-gradient(135deg, var(--uto-accent) 0%, #fbbf24 100%);
}

/* ===================================
   MEJORAS GENERALES
   =================================== */

/* Transiciones suaves */
* {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* Mejoras en botones */
.btn {
    border-radius: 8px;
    font-weight: 500;
    padding: 0.5rem 1rem;
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn:active {
    transform: translateY(0);
}

/* Efecto ripple en botones */
.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:active::before {
    width: 300px;
    height: 300px;
}

/* Cards modernas */
.card {
    border-radius: 12px;
    border: none;
    box-shadow: var(--shadow);
    backdrop-filter: blur(10px);
}

.card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

/* Inputs modernos */
.form-control {
    border-radius: 8px;
    border: 1px solid #e2e8f0;
    padding: 0.75rem 1rem;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
}

.form-control:focus {
    border-color: var(--uto-primary);
    box-shadow: 0 0 0 0.2rem rgba(30, 64, 175, 0.25);
    background: rgba(255, 255, 255, 1);
}

/* ===================================
   COMPATIBILIDAD ESPECÍFICA
   =================================== */

/* Mantener estilos existentes del proyecto */
.img-responsive {
    max-width: 100%;
    height: auto;
}

/* Nota: Estilos del header movidos a header.css */

/* Mejoras en la tabla */
.table {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
}

.table thead th {
    background: var(--gradient-primary);
    color: white;
    border: none;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.875rem;
}

.table tbody tr {
    transition: all 0.2s ease;
}

.table tbody tr:hover {
    background-color: rgba(30, 64, 175, 0.05);
    transform: scale(1.01);
}

/* Loading states */
.loading {
    opacity: 0.6;
    pointer-events: none;
    position: relative;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid var(--uto-primary);
    border-top: 2px solid transparent;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Animaciones personalizadas */
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slideInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

/* Clases de utilidad para animaciones */
.fade-in {
    animation: fadeIn 0.3s ease-out;
}

.slide-in-up {
    animation: slideInUp 0.5s ease-out;
}

.pulse-hover:hover {
    animation: pulse 0.6s ease-in-out;
}

/* Mejoras en iconos */
.bi {
    transition: all 0.3s ease;
}

.bi:hover {
    transform: scale(1.1);
}

/* Glassmorphism effect */
.glass {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
}

/* Mejoras en autocomplete */
.ui-autocomplete {
    border-radius: 8px;
    border: none;
    box-shadow: var(--shadow-lg);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    max-height: 200px;
    overflow-y: auto;
}

.ui-autocomplete .ui-menu-item {
    padding: 0.5rem 1rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.ui-autocomplete .ui-menu-item:hover {
    background: var(--gradient-primary);
    color: white;
}

/* Responsive improvements */
@media (max-width: 768px) {
    .btn {
        padding: 0.75rem 1.5rem;
        font-size: 0.875rem;
    }
    
    .card {
        margin-bottom: 1rem;
    }
}

/* Override para eliminar espacios del header */
#container {
    padding-left: 0 !important;
    padding-right: 0 !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
}

.container-fluid {
    padding-left: 0 !important;
    padding-right: 0 !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    max-width: 100% !important;
}

.row {
    margin-left: 0 !important;
    margin-right: 0 !important;
}