/**
 * CRM ADMIN TABLES - Sistema de Estilos para Tablas y Reportes
 * Diseño moderno para CRUDs y reportes sin labels flotantes
 * Mobile First - Responsive Tables
 */

/* === VARIABLES CSS PARA TABLAS === */
:root {
    --table-primary: #007cba;
    --table-accent: #fdb913;
    --table-success: #28a745;
    --table-danger: #dc3545;
    --table-warning: #ffc107;
    --table-info: #17a2b8;
    --table-light: #f8f9fa;
    --table-dark: #343a40;
    --table-gray: #6c757d;
    --table-gray-light: #e9ecef;
    --table-white: #ffffff;
    --table-border-radius: 8px;
    --table-transition: all 0.3s ease;
    --table-shadow: 0 2px 10px rgba(0,0,0,0.1);
    --table-shadow-hover: 0 4px 20px rgba(0,0,0,0.15);
    --table-font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* === CONTENEDOR PRINCIPAL DE TABLAS === */
.crmadm-table-container {
    font-family: var(--table-font-family);
    background: var(--table-white);
    border-radius: var(--table-border-radius);
    box-shadow: var(--table-shadow);
    margin: 1rem 0;
    overflow: hidden;
}

/* === HEADER DE LA TABLA === */
.crmadm-table-header {
    background: linear-gradient(135deg, var(--table-light), #e9ecef);
    padding: 1.5rem;
    border-bottom: 1px solid var(--table-gray-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.crmadm-table-title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin: 0;
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--table-primary);
}

.crmadm-table-subtitle {
    color: var(--table-gray);
    font-size: 0.9rem;
    margin: 0.5rem 0 0 0;
    line-height: 1.4;
}

.crmadm-table-actions {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    flex-wrap: wrap;
}

/* === FILTROS Y BÚSQUEDA === */
.crmadm-table-filters {
    background: var(--table-light);
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--table-gray-light);
    display: grid;
    gap: 1rem;
    grid-template-columns: 1fr;
}

@media (min-width: 768px) {
    .crmadm-table-filters {
        grid-template-columns: 1fr auto auto;
        align-items: center;
    }
}

.crmadm-table-search {
    position: relative;
}

.crmadm-table-search-input {
    width: 100%;
    padding: 0.75rem 1rem 0.75rem 2.5rem;
    border: 2px solid var(--table-gray-light);
    border-radius: var(--table-border-radius);
    font-size: 0.95rem;
    background: var(--table-white);
    transition: var(--table-transition);
}

.crmadm-table-search-input:focus {
    outline: none;
    border-color: var(--table-primary);
    box-shadow: 0 0 0 3px rgba(0, 124, 186, 0.1);
}

.crmadm-table-search-icon {
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--table-gray);
    font-size: 1rem;
}

.crmadm-table-filter-select {
    padding: 0.75rem;
    border: 2px solid var(--table-gray-light);
    border-radius: var(--table-border-radius);
    font-size: 0.95rem;
    background: var(--table-white);
    min-width: 150px;
}

.crmadm-table-filter-select:focus {
    outline: none;
    border-color: var(--table-primary);
}

/* === TABLA RESPONSIVA === */
.crmadm-table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.crmadm-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--table-white);
    font-size: 0.9rem;
}

/* === ENCABEZADOS DE TABLA === */
.crmadm-table thead {
    background: linear-gradient(135deg, var(--table-dark), #495057);
}

.crmadm-table th {
    padding: 1rem 0.75rem;
    text-align: left;
    color: var(--table-white);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.5px;
    border-bottom: 2px solid var(--table-primary);
    position: relative;
    white-space: nowrap;
}

.crmadm-table th.sortable {
    cursor: pointer;
    user-select: none;
    padding-right: 2rem;
}

.crmadm-table th.sortable:hover {
    background: rgba(255, 255, 255, 0.1);
}

.crmadm-table th.sortable::after {
    content: '\f0dc';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    right: 0.5rem;
    top: 50%;
    transform: translateY(-50%);
    opacity: 0.5;
    font-size: 0.8rem;
}

.crmadm-table th.sort-asc::after {
    content: '\f0de';
    opacity: 1;
    color: var(--table-accent);
}

.crmadm-table th.sort-desc::after {
    content: '\f0dd';
    opacity: 1;
    color: var(--table-accent);
}

/* === CELDAS DE TABLA === */
.crmadm-table td {
    padding: 1rem 0.75rem;
    border-bottom: 1px solid var(--table-gray-light);
    vertical-align: middle;
}

.crmadm-table tbody tr {
    transition: var(--table-transition);
}

.crmadm-table tbody tr:hover {
    background: rgba(0, 124, 186, 0.05);
}

.crmadm-table tbody tr:nth-child(even) {
    background: rgba(248, 249, 250, 0.5);
}

.crmadm-table tbody tr:nth-child(even):hover {
    background: rgba(0, 124, 186, 0.08);
}

/* === TIPOS DE CELDAS === */
.crmadm-table-cell-number {
    text-align: right;
    font-family: 'Courier New', monospace;
    font-weight: 600;
}

.crmadm-table-cell-currency {
    text-align: right;
    font-family: 'Courier New', monospace;
    font-weight: 600;
    color: var(--table-success);
}

.crmadm-table-cell-date {
    font-family: 'Courier New', monospace;
    color: var(--table-gray);
}

.crmadm-table-cell-status {
    text-align: center;
}

.crmadm-table-cell-actions {
    text-align: center;
    white-space: nowrap;
}

/* === BADGES Y ESTADOS === */
.crmadm-table-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.crmadm-table-badge-success {
    background: var(--table-success);
    color: var(--table-white);
}

.crmadm-table-badge-danger {
    background: var(--table-danger);
    color: var(--table-white);
}

.crmadm-table-badge-warning {
    background: var(--table-warning);
    color: var(--table-dark);
}

.crmadm-table-badge-info {
    background: var(--table-info);
    color: var(--table-white);
}

.crmadm-table-badge-primary {
    background: var(--table-primary);
    color: var(--table-white);
}

.crmadm-table-badge-secondary {
    background: var(--table-gray);
    color: var(--table-white);
}

/* === BOTONES DE ACCIÓN === */
.crmadm-table-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.5rem 0.75rem;
    border: 1px solid transparent;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: var(--table-transition);
    white-space: nowrap;
    margin: 0 0.25rem;
}

.crmadm-table-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
    text-decoration: none;
}

.crmadm-table-btn-primary {
    background: var(--table-primary);
    color: var(--table-white);
}

.crmadm-table-btn-primary:hover {
    background: #0056b3;
    color: var(--table-white);
}

.crmadm-table-btn-success {
    background: var(--table-success);
    color: var(--table-white);
}

.crmadm-table-btn-danger {
    background: var(--table-danger);
    color: var(--table-white);
}

.crmadm-table-btn-warning {
    background: var(--table-warning);
    color: var(--table-dark);
}

.crmadm-table-btn-info {
    background: var(--table-info);
    color: var(--table-white);
}

.crmadm-table-btn-secondary {
    background: var(--table-gray);
    color: var(--table-white);
}

.crmadm-table-btn-outline {
    background: transparent;
    color: var(--table-primary);
    border-color: var(--table-primary);
}

.crmadm-table-btn-outline:hover {
    background: var(--table-primary);
    color: var(--table-white);
}

/* === PAGINACIÓN === */
.crmadm-table-footer {
    background: var(--table-light);
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--table-gray-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.crmadm-table-info {
    color: var(--table-gray);
    font-size: 0.9rem;
}

.crmadm-table-pagination {
    display: flex;
    gap: 0.25rem;
    align-items: center;
}

.crmadm-table-page-btn {
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--table-gray-light);
    background: var(--table-white);
    color: var(--table-gray);
    text-decoration: none;
    border-radius: 4px;
    font-size: 0.9rem;
    transition: var(--table-transition);
    min-width: 40px;
    text-align: center;
}

.crmadm-table-page-btn:hover {
    background: var(--table-primary);
    color: var(--table-white);
    border-color: var(--table-primary);
    text-decoration: none;
}

.crmadm-table-page-btn.active {
    background: var(--table-primary);
    color: var(--table-white);
    border-color: var(--table-primary);
}

.crmadm-table-page-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

/* === ESTADO VACÍO === */
.crmadm-table-empty {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--table-gray);
}

.crmadm-table-empty i {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    opacity: 0.5;
}

.crmadm-table-empty h4 {
    margin-bottom: 1rem;
    color: var(--table-dark);
}

.crmadm-table-empty p {
    margin-bottom: 2rem;
    line-height: 1.6;
}

/* === LOADING STATE === */
.crmadm-table-loading {
    position: relative;
}

.crmadm-table-loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

.crmadm-table-spinner {
    width: 2rem;
    height: 2rem;
    border: 3px solid var(--table-gray-light);
    border-top: 3px solid var(--table-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* === RESPONSIVE DESIGN === */

/* Móviles */
@media (max-width: 767px) {
    .crmadm-table-header {
        flex-direction: column;
        align-items: stretch;
        text-align: center;
    }
    
    .crmadm-table-actions {
        justify-content: center;
    }
    
    .crmadm-table-filters {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .crmadm-table-footer {
        flex-direction: column;
        text-align: center;
    }
    
    /* Tabla responsiva en móviles - Stack vertical */
    .crmadm-table-mobile-stack {
        display: block;
    }
    
    .crmadm-table-mobile-stack thead {
        display: none;
    }
    
    .crmadm-table-mobile-stack tbody,
    .crmadm-table-mobile-stack tr,
    .crmadm-table-mobile-stack td {
        display: block;
    }
    
    .crmadm-table-mobile-stack tr {
        background: var(--table-white);
        border: 1px solid var(--table-gray-light);
        border-radius: var(--table-border-radius);
        margin-bottom: 1rem;
        padding: 1rem;
        box-shadow: var(--table-shadow);
    }
    
    .crmadm-table-mobile-stack td {
        border: none;
        padding: 0.5rem 0;
        text-align: left;
        position: relative;
        padding-left: 40%;
    }
    
    .crmadm-table-mobile-stack td::before {
        content: attr(data-label);
        position: absolute;
        left: 0;
        top: 0.5rem;
        font-weight: 600;
        color: var(--table-primary);
        text-transform: uppercase;
        font-size: 0.75rem;
        letter-spacing: 0.5px;
        width: 35%;
    }
    
    .crmadm-table-mobile-stack .crmadm-table-cell-actions {
        text-align: left;
        padding-top: 1rem;
        border-top: 1px solid var(--table-gray-light);
        margin-top: 0.5rem;
    }
    
    .crmadm-table-mobile-stack .crmadm-table-cell-actions::before {
        content: 'Acciones';
    }
}

/* Tablets */
@media (min-width: 768px) and (max-width: 1023px) {
    .crmadm-table th,
    .crmadm-table td {
        padding: 0.75rem 0.5rem;
        font-size: 0.85rem;
    }
    
    .crmadm-table-btn {
        padding: 0.4rem 0.6rem;
        font-size: 0.75rem;
    }
}

/* === FORMULARIOS DENTRO DE TABLAS === */
.crmadm-table-form {
    background: var(--table-light);
    padding: 1.5rem;
    border-top: 1px solid var(--table-gray-light);
}

.crmadm-table-form-grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: 1fr;
}

@media (min-width: 768px) {
    .crmadm-table-form-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
}

.crmadm-table-form-group {
    margin-bottom: 1rem;
}

.crmadm-table-form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--table-dark);
}

.crmadm-table-form-input,
.crmadm-table-form-select {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--table-gray-light);
    border-radius: var(--table-border-radius);
    font-size: 0.9rem;
    background: var(--table-white);
    transition: var(--table-transition);
}

.crmadm-table-form-input:focus,
.crmadm-table-form-select:focus {
    outline: none;
    border-color: var(--table-primary);
    box-shadow: 0 0 0 3px rgba(0, 124, 186, 0.1);
}

.crmadm-table-form-actions {
    display: flex;
    gap: 0.75rem;
    margin-top: 1.5rem;
    justify-content: flex-end;
}

/* === EXPORTACIÓN === */
.crmadm-table-export {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.crmadm-table-export-btn {
    padding: 0.5rem 1rem;
    border: 1px solid var(--table-gray-light);
    background: var(--table-white);
    color: var(--table-gray);
    text-decoration: none;
    border-radius: 4px;
    font-size: 0.85rem;
    transition: var(--table-transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.crmadm-table-export-btn:hover {
    background: var(--table-primary);
    color: var(--table-white);
    border-color: var(--table-primary);
    text-decoration: none;
}

/* === UTILIDADES === */
.crmadm-table-text-center { text-align: center; }
.crmadm-table-text-right { text-align: right; }
.crmadm-table-text-left { text-align: left; }

.crmadm-table-nowrap { white-space: nowrap; }
.crmadm-table-wrap { white-space: normal; }

.crmadm-table-bold { font-weight: 600; }
.crmadm-table-muted { color: var(--table-gray); }

/* === ACCESIBILIDAD === */
.crmadm-table th[aria-sort="ascending"]::after {
    content: '\f0de';
}

.crmadm-table th[aria-sort="descending"]::after {
    content: '\f0dd';
}

/* === IMPRESIÓN === */
@media print {
    .crmadm-table-actions,
    .crmadm-table-filters,
    .crmadm-table-footer,
    .crmadm-table-btn {
        display: none !important;
    }
    
    .crmadm-table-container {
        box-shadow: none;
        border: 1px solid #ddd;
    }
    
    .crmadm-table {
        font-size: 0.8rem;
    }
    
    .crmadm-table th {
        background: #f5f5f5 !important;
        color: #000 !important;
    }
}