/* Estilos específicos para el módulo de empresas - Versión moderna con modo oscuro mejorado */

/* Variables para tema claro y oscuro */
:root {
    --card-bg: #ffffff;
    --card-border: rgba(0,0,0,0.08);
    --card-shadow: rgba(0,0,0,0.1);
    --card-hover-shadow: rgba(0,0,0,0.15);
    --text-primary: #333333;
    --text-secondary: #6c757d;
    --border-subtle: rgba(0,0,0,0.05);
    --icon-bg: rgba(99, 102, 241, 0.1);
    --header-gradient-start: var(--bs-primary);
    --header-gradient-end: var(--bs-primary-subtle);
    --empty-state-bg: #f8f9fa;
    --form-bg: #ffffff;
    --alert-bg: rgba(99, 102, 241, 0.05);
    --company-status-active-bg: rgba(16, 185, 129, 0.1);
    --company-status-active-color: #10b981;
    --company-status-inactive-bg: rgba(239, 68, 68, 0.1);
    --company-status-inactive-color: #ef4444;
    --file-upload-bg: #ffffff;
    --file-upload-border: rgba(0,0,0,0.1);
    --file-upload-hover-bg: rgba(99, 102, 241, 0.02);
    --table-header-bg: #f9fafb;
    --table-border: #edf2f7;
    --table-hover-bg: rgba(99, 102, 241, 0.05);
    --table-stripe-bg: #f8fafc;
    --search-focus-shadow: rgba(99, 102, 241, 0.25);
    --page-header-shadow: rgba(99, 102, 241, 0.15);
    --badge-shadow: rgba(0, 0, 0, 0.05);
    --popover-bg: #ffffff;
    --popover-border: rgba(0, 0, 0, 0.1);
    --tooltip-bg: #333;
    --tooltip-color: #fff;
}

/* Variables mejoradas para modo oscuro */
.dark-mode {
    --card-bg: #1e293b;
    --card-border: rgba(255,255,255,0.07);
    --card-shadow: rgba(0,0,0,0.3);
    --card-hover-shadow: rgba(0,0,0,0.4);
    --text-primary: #e2e8f0;
    --text-secondary: #94a3b8;
    --border-subtle: rgba(255,255,255,0.07);
    --icon-bg: rgba(99, 102, 241, 0.2);
    --header-gradient-start: #4338ca;
    --header-gradient-end: #3730a3;
    --empty-state-bg: #0f172a;
    --form-bg: #1e293b;
    --alert-bg: rgba(99, 102, 241, 0.15);
    --company-status-active-bg: rgba(16, 185, 129, 0.2);
    --company-status-active-color: #34d399;
    --company-status-inactive-bg: rgba(239, 68, 68, 0.2);
    --company-status-inactive-color: #f87171;
    --file-upload-bg: #0f172a;
    --file-upload-border: rgba(255,255,255,0.1);
    --file-upload-hover-bg: rgba(99, 102, 241, 0.15);
    --table-header-bg: #111827;
    --table-border: #1f2937;
    --table-hover-bg: rgba(99, 102, 241, 0.15);
    --table-stripe-bg: #0f172a;
    --search-focus-shadow: rgba(99, 102, 241, 0.4);
    --page-header-shadow: rgba(0, 0, 0, 0.5);
    --badge-shadow: rgba(0, 0, 0, 0.2);
    --popover-bg: #1e293b;
    --popover-border: rgba(255, 255, 255, 0.1);
    --tooltip-bg: #0f172a;
    --tooltip-color: #e2e8f0;
}

/* Estilos para la página de empresas */
.page-header {
    background: linear-gradient(135deg, var(--header-gradient-start), var(--header-gradient-end));
    border-radius: 0.75rem;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 4px 20px var(--page-header-shadow);
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background-image: url("data:image/svg+xml,%3Csvg width='20' height='20' viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.05' fill-rule='evenodd'%3E%3Ccircle cx='3' cy='3' r='3'/%3E%3Ccircle cx='13' cy='13' r='3'/%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
}

.page-pretitle {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.page-title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 0;
    color: var(--text-primary);
}

/* Mejoras para la tabla de empresas */
.table {
    /* Fondo y bordes acorde al tema */
    background-color: var(--card-bg);
    color: var(--text-primary);
    border: 1px solid var(--table-border);
}

.table-light {
    background-color: var(--table-header-bg);
    color: var(--text-primary);
}

.table-hover tbody tr {
    transition: all 0.25s ease;
}

.table-hover tbody tr:hover {
    background-color: var(--table-hover-bg);
    transform: translateX(4px);
}

.dark-mode .table-hover tbody tr:hover {
    background-color: var(--table-hover-bg);
}

.table th {
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    background-color: var(--table-header-bg);
    padding: 1rem;
    border-bottom-width: 2px;
}

.table td {
    padding: 1rem;
    vertical-align: middle;
    border-color: var(--table-border);
}

/* Mejorar rayas de la tabla en modo oscuro */
.dark-mode .table-striped tbody tr:nth-of-type(odd) {
    background-color: var(--table-stripe-bg);
}

/* Estilos para los avatares de empresas */
.company-avatar {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 1.5rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    flex-shrink: 0;
}

.dark-mode .company-avatar {
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
}

.dark-mode .company-avatar i {
    filter: brightness(1.2);
}

/* Mejora de badges para modo oscuro */
.badge {
    font-weight: 500;
    letter-spacing: 0.3px;
    padding: 0.4rem 0.7rem;
    border-radius: 30px;
    box-shadow: 0 2px 4px var(--badge-shadow);
}

.bg-success-subtle {
    background-color: var(--company-status-active-bg);
}

.bg-danger-subtle {
    background-color: var(--company-status-inactive-bg);
}

.bg-primary-subtle {
    background-color: rgba(99, 102, 241, 0.1);
}

.bg-warning-subtle {
    background-color: rgba(245, 158, 11, 0.1);
}

.dark-mode .bg-success-subtle {
    background-color: rgba(16, 185, 129, 0.2);
}

.dark-mode .bg-danger-subtle {
    background-color: rgba(239, 68, 68, 0.2);
}

.dark-mode .bg-primary-subtle {
    background-color: rgba(99, 102, 241, 0.2);
}

.dark-mode .bg-warning-subtle {
    background-color: rgba(245, 158, 11, 0.2);
}

.text-success {
    color: var(--company-status-active-color) !important;
}

.text-danger {
    color: var(--company-status-inactive-color) !important;
}

.text-primary {
    color: #6366f1 !important;
}

.text-warning {
    color: #f59e0b !important;
}

/* Estado vacío adaptado para modo oscuro */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 4rem 2rem;
    text-align: center;
    background-color: var(--empty-state-bg);
    border-radius: 0.75rem;
}

.empty-state-icon {
    font-size: 4rem;
    color: rgba(99, 102, 241, 0.2);
}

.dark-mode .empty-state-icon {
    color: rgba(99, 102, 241, 0.3);
}

.empty-state h3 {
    color: var(--text-primary);
    font-weight: 600;
}

.empty-state p {
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
    color: var(--text-secondary);
}

/* Mejoras para componentes de formulario en modo oscuro */
.form-control:focus, .form-select:focus {
    border-color: #6366f1;
    box-shadow: 0 0 0 0.25rem var(--search-focus-shadow);
}

.dark-mode .form-control,
.dark-mode .form-select,
.dark-mode .input-group-text {
    background-color: #111827;
    border-color: var(--border-subtle);
    color: var(--text-primary);
}

.dark-mode .form-control:focus,
.dark-mode .form-select:focus {
    background-color: #1e293b;
    border-color: #4f46e5;
}

.form-control::placeholder {
    color: #94a3b8;
    font-style: italic;
}

.input-group-text {
    color: var(--text-secondary);
}

.dark-mode .input-group-text {
    background-color: #111827;
    color: #94a3b8;
}

/* Mejora de búsqueda en modo oscuro */
.search-focused .input-group-text,
.search-focused .form-control {
    border-color: #4f46e5 !important;
}

.dark-mode .search-focused .input-group-text,
.dark-mode .search-focused .form-control {
    border-color: #6366f1 !important;
    background-color: #1e293b;
}

/* Mejoras de botones en modo oscuro */
.btn-group .btn-sm {
    padding: 0.4rem 0.8rem;
}

.dark-mode .btn-light,
.dark-mode .btn-white {
    background-color: #1e293b;
    border-color: var(--border-subtle);
    color: var(--text-primary);
}

.dark-mode .btn-light:hover,
.dark-mode .btn-white:hover {
    background-color: #111827;
    border-color: var(--border-subtle);
    color: var(--text-primary);
}

.dark-mode .btn-outline-primary {
    color: #818cf8;
    border-color: #818cf8;
}

.dark-mode .btn-outline-primary:hover {
    background-color: #4f46e5;
    border-color: #4f46e5;
    color: #fff;
}

.dark-mode .btn-outline-danger {
    color: #f87171;
    border-color: #f87171;
}

.dark-mode .btn-outline-danger:hover {
    background-color: #dc2626;
    border-color: #dc2626;
    color: #fff;
}

/* Efecto de hover para tarjetas en modo oscuro */
.card {
    transition: all 0.3s ease;
    border-radius: 0.75rem;
    overflow: hidden;
    background-color: var(--card-bg);
    border-color: var(--card-border);
}

.card:hover {
    box-shadow: 0 10px 25px var(--card-hover-shadow) !important;
    transform: translateY(-5px);
}

/* Mejoras de header de tarjeta para modo oscuro */
.card-header, .card-footer {
    background-color: var(--card-bg);
    border-color: var(--border-subtle);
}

.card-title {
    font-weight: 700;
    color: var(--text-primary);
}

.card-subtitle {
    color: var(--text-secondary);
}

/* Efecto de brillo para elementos seleccionados en modo oscuro */
.dark-mode .highlight-search {
    box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.5);
}

/* Tooltips y popovers en modo oscuro */
.dark-mode .tooltip .tooltip-inner {
    background-color: var(--tooltip-bg);
    color: var(--tooltip-color);
}

.dark-mode .popover {
    background-color: var(--popover-bg);
    border-color: var(--popover-border);
}

.dark-mode .popover-header {
    background-color: var(--tooltip-bg);
    color: var(--tooltip-color);
    border-color: var(--popover-border);
}

.dark-mode .popover-body {
    color: var(--text-primary);
}

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

.animate-fade-in {
    animation: fadeIn 0.3s ease forwards;
}

@keyframes glow {
    0% { box-shadow: 0 0 0 0 rgba(99, 102, 241, 0); }
    50% { box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.3); }
    100% { box-shadow: 0 0 0 0 rgba(99, 102, 241, 0); }
}

.dark-mode .glow-effect {
    animation: glow 2s infinite;
}

/* Adaptaciones responsive */
@media (max-width: 767.98px) {
    .page-header {
        padding: 1.5rem;
    }
    
    .card-header .d-flex {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .card-header .d-flex > div:last-child {
        margin-top: 1rem;
        width: 100%;
    }
    
    .table-responsive {
        border-radius: 0.5rem;
        overflow: hidden;
    }
}

/* Fila sin resultados en modo oscuro */
.dark-mode #no-results-row td {
    color: var(--text-secondary);
    background-color: var(--card-bg);
}

/* Scrollbar personalizada para el modo oscuro */
.dark-mode::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

.dark-mode::-webkit-scrollbar-track {
    background: #0f172a;
}

.dark-mode::-webkit-scrollbar-thumb {
    background: #334155;
    border-radius: 4px;
}

.dark-mode::-webkit-scrollbar-thumb:hover {
    background: #475569;
}

/* Efecto de foco para campos de búsqueda */
.dark-mode .search-focused {
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.3);
    border-radius: 0.375rem;
}

/* Transiciones suaves para cambio de modo */
.dark-mode-transition {
    transition: background-color 0.5s ease, 
                color 0.5s ease, 
                border-color 0.5s ease,
                box-shadow 0.5s ease !important;
}