/* ========================================
   DataTable Styles - Sistema de Agendamiento
   Estilos globales para tablas DataTables
   ======================================== */

/* 🎨 Sistema de diseño unificado - Grid 8px */
.datatable-page {
    --primary: #4F46E5;
    --primary-hover: #4338CA;
    --primary-light: #EEF2FF;
    --primary-outline: #818CF8;
    --success: #10B981;
    --success-light: #D1FAE5;
    --success-dark: #065F46;
    --warning: #F59E0B;
    --warning-light: #FEF3C7;
    --danger: #EF4444;
    --danger-light: #FEE2E2;
    --info: #3B82F6;
    --info-light: #DBEAFE;

    /* Neutrals */
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-400: #9CA3AF;
    --gray-500: #6B7280;
    --gray-600: #4B5563;
    --gray-700: #374151;
    --gray-800: #1F2937;
    --gray-900: #111827;

    /* Shadows - sutiles */
    --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.03);
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 4px 6px -1px rgba(0, 0, 0, 0.08);

    /* Border radius */
    --radius-sm: 4px;
    --radius-md: 6px;
    --radius-lg: 8px;
    --radius-xl: 12px;

    /* Spacing - Grid 8px */
    --space-1: 8px;
    --space-2: 16px;
    --space-3: 24px;
    --space-4: 32px;
    --space-5: 40px;

    /* Typography */
    --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --text-xs: 0.75rem;      /* 12px */
    --text-sm: 0.875rem;     /* 14px */
    --text-base: 1rem;       /* 16px */
    --text-lg: 1.125rem;     /* 18px */
    --text-xl: 1.25rem;      /* 20px */
    --text-2xl: 1.5rem;      /* 24px */
    --text-3xl: 1.875rem;    /* 30px */

    --weight-normal: 400;
    --weight-medium: 500;
    --weight-semibold: 600;
    --weight-bold: 700;
}

/* Header con alineación perfecta */
.page-subtitle {
    font-size: var(--text-sm);
    color: var(--gray-500);
    margin: 0 0 20px 0 !important;
    padding: 0 !important;
    font-weight: var(--weight-normal);
    line-height: 1.5;
}

/* Botón principal - sin degradado, más simple */
.btn-nuevo-registro,
.btn-nueva-empresa {
    background: var(--primary) !important;
    border: none !important;
    color: white !important;
    padding: 9px 16px !important;
    border-radius: var(--radius-md) !important;
    font-weight: var(--weight-medium) !important;
    font-size: var(--text-sm) !important;
    box-shadow: var(--shadow-sm) !important;
    transition: all 0.2s ease !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 6px !important;
    white-space: nowrap !important;
    height: 38px !important;
    text-decoration: none !important;
}

.btn-nuevo-registro:hover,
.btn-nueva-empresa:hover {
    background: var(--primary-hover) !important;
    box-shadow: var(--shadow-md) !important;
    color: white !important;
    text-decoration: none !important;
}

.btn-nuevo-registro i,
.btn-nueva-empresa i {
    font-size: var(--text-sm);
}

/* Card principal - diseño limpio */
.card {
    border-radius: var(--radius-lg) !important;
    border: 1px solid var(--gray-200) !important;
    box-shadow: var(--shadow-sm) !important;
    overflow: hidden;
}

.card-body {
    padding: var(--space-3) !important; /* 24px */
}

/* Barra de herramientas - alineada con la tabla */
.table-toolbar {
    background: transparent;
    padding: 0 0 var(--space-2) 0;
    margin-bottom: var(--space-2);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-2);
    border-bottom: 1px solid var(--gray-200);
}

.toolbar-left {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    flex: 0 0 auto;
}

.toolbar-right {
    flex: 1;
    display: flex;
    justify-content: flex-end;
    margin-left: auto;
}

.toolbar-right .dataTables_filter {
    width: 100%;
    max-width: 320px;
    display: flex;
    justify-content: flex-end;
}

.toolbar-right .dataTables_filter label {
    width: 100%;
    display: flex;
    justify-content: flex-end;
}

/* Botones de acción - estilo outline sutil */
.export-dropdown {
    position: relative;
    display: inline-block;
}

.export-dropdown-toggle,
.btn-column-toggle {
    background: white !important;
    border: 1px solid var(--gray-300) !important;
    color: var(--gray-600) !important;
    padding: 6px 12px !important;
    border-radius: var(--radius-md) !important;
    font-weight: var(--weight-medium) !important;
    font-size: var(--text-sm) !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 6px !important;
    cursor: pointer !important;
    transition: all 0.15s ease !important;
    height: 32px;
}

.export-dropdown-toggle:hover,
.btn-column-toggle:hover {
    background: var(--gray-50) !important;
    border-color: var(--gray-400) !important;
    color: var(--gray-700) !important;
}

.export-dropdown-toggle i,
.btn-column-toggle i {
    font-size: var(--text-sm);
    color: var(--gray-500);
}

.export-dropdown-toggle i.fa-chevron-down {
    font-size: 10px;
    transition: transform 0.2s ease;
    margin-left: 2px;
}

.export-dropdown.show .export-dropdown-toggle i.fa-chevron-down {
    transform: rotate(180deg);
}

.export-dropdown-menu {
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    background: white;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    min-width: 180px;
    padding: 4px;
    display: none;
    z-index: 1000;
}

.export-dropdown.show .export-dropdown-menu {
    display: block;
}

.export-dropdown-item {
    padding: 8px 12px !important;
    border-radius: var(--radius-sm) !important;
    font-size: var(--text-sm) !important;
    font-weight: var(--weight-normal) !important;
    display: flex !important;
    align-items: center !important;
    gap: 10px !important;
    cursor: pointer !important;
    transition: background 0.15s ease !important;
    border: none !important;
    background: transparent !important;
    width: 100% !important;
    text-align: left !important;
    color: var(--gray-700) !important;
}

.export-dropdown-item:hover {
    background: var(--gray-100) !important;
    color: var(--gray-900) !important;
}

.export-dropdown-item i {
    width: 16px;
    font-size: var(--text-base);
    color: var(--gray-500);
}

/* Íconos sutiles - solo cambian en hover */
.export-dropdown-item:hover.copy-btn i { color: var(--gray-700); }
.export-dropdown-item:hover.excel-btn i { color: var(--success); }
.export-dropdown-item:hover.csv-btn i { color: var(--info); }
.export-dropdown-item:hover.pdf-btn i { color: var(--danger); }
.export-dropdown-item:hover.print-btn i { color: var(--primary); }

/* Campo de búsqueda mejorado */
.dataTables_wrapper .dataTables_filter {
    margin: 0 !important;
}

.dataTables_wrapper .dataTables_filter label {
    margin: 0 !important;
    display: flex !important;
    align-items: center !important;
}

.dataTables_wrapper .dataTables_filter input {
    background: white;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%239CA3AF'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M21 21l-6-6m2-5a7 7 0 11-14 0 7 7 0 0114 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: 12px center;
    background-size: 16px;
    padding: 6px 12px 6px 36px !important;
    border: 1px solid var(--gray-300) !important;
    border-radius: var(--radius-md) !important;
    font-size: var(--text-sm) !important;
    width: 320px !important;
    transition: all 0.15s ease !important;
    margin: 0 !important;
    height: 32px !important;
    display: block !important;
    margin-left: auto !important;
}

.dataTables_wrapper .dataTables_filter input:focus {
    outline: none !important;
    border-color: var(--primary) !important;
    box-shadow: 0 0 0 3px var(--primary-light) !important;
}

.dataTables_wrapper .dataTables_filter input::placeholder {
    color: var(--gray-400);
    font-weight: var(--weight-normal);
}

/* Ocultar botones de DataTables por defecto */
.dt-buttons {
    display: none !important;
}

/* Ocultar el filtro hasta que se mueva al toolbar */
.dataTables_wrapper > .row:first-child .dataTables_filter {
    display: none;
}

/* Mostrar el filtro cuando está en el toolbar */
#searchContainer .dataTables_filter {
    display: block !important;
}

/* Selector de longitud - izquierda */
.dataTables_length {
    display: inline-flex !important;
    align-items: center !important;
    margin: 0 !important;
}

.dataTables_length label {
    display: inline-flex !important;
    align-items: center !important;
    gap: 8px !important;
    font-size: var(--text-sm) !important;
    color: var(--gray-700) !important;
    font-weight: var(--weight-medium) !important;
    margin: 0 !important;
}

.dataTables_length select {
    padding: 6px 32px 6px 12px !important;
    border: 1px solid var(--gray-300) !important;
    border-radius: var(--radius-md) !important;
    background-color: white !important;
    cursor: pointer !important;
    font-size: var(--text-sm) !important;
    transition: all 0.15s ease !important;
    margin: 0 !important;
    height: 32px !important;
    min-width: 80px !important;
}

.dataTables_length select:focus {
    outline: none !important;
    border-color: var(--primary) !important;
    box-shadow: 0 0 0 3px var(--primary-light) !important;
}

/* Info de registros - derecha */
.dataTables_info {
    color: var(--gray-600) !important;
    font-size: var(--text-sm) !important;
    font-weight: var(--weight-medium) !important;
    margin: 0 !important;
    text-align: right !important;
}

/* Paginación - diseño limpio y centrado */
.dataTables_paginate {
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    gap: 4px !important;
    margin: 0 !important;
}

.dataTables_paginate .paginate_button {
    border-radius: var(--radius-md) !important;
    padding: 6px 12px !important;
    margin: 0 !important;
    border: 1px solid var(--gray-300) !important;
    background: white !important;
    color: var(--gray-700) !important;
    font-size: var(--text-sm) !important;
    font-weight: var(--weight-medium) !important;
    transition: all 0.15s ease !important;
    min-width: 32px;
    text-align: center;
}

.dataTables_paginate .paginate_button.current {
    background: var(--primary) !important;
    border-color: var(--primary) !important;
    color: white !important;
}

.dataTables_paginate .paginate_button:hover:not(.disabled):not(.current) {
    background: var(--gray-50) !important;
    border-color: var(--gray-400) !important;
    color: var(--gray-900) !important;
}

.dataTables_paginate .paginate_button.disabled {
    opacity: 0.5 !important;
    cursor: not-allowed !important;
}

.dataTables_paginate .paginate_button.previous,
.dataTables_paginate .paginate_button.next {
    font-weight: var(--weight-semibold);
}

/* Contenedor de controles inferiores - una sola fila */
.dataTables_wrapper .row:last-child {
    margin-top: var(--space-3) !important;
    padding-top: var(--space-2) !important;
    border-top: 1px solid var(--gray-200) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
}

.dataTables_wrapper .row:last-child > div {
    padding: 0 !important;
}

/* Tabla - altura de fila consistente y alineación perfecta */
.datatable-page table.dataTable {
    font-size: var(--text-sm);
}

.datatable-page table.dataTable thead th {
    background: var(--gray-50);
    border-bottom: 2px solid var(--gray-200) !important;
    border-top: none !important;
    padding: 12px 16px !important;
    font-weight: var(--weight-semibold);
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--gray-600);
    vertical-align: middle;
}

/* Control responsive - triángulo para expandir filas en móvil */
table.dataTable.dtr-inline.collapsed > tbody > tr > td.dtr-control:before,
table.dataTable.dtr-inline.collapsed > tbody > tr > th.dtr-control:before {
    background-color: var(--gray-100) !important;
    border: 1.5px solid var(--gray-400) !important;
    box-shadow: none !important;
    color: var(--gray-600) !important;
    width: 18px !important;
    height: 18px !important;
    line-height: 16px !important;
}

table.dataTable.dtr-inline.collapsed > tbody > tr.parent > td.dtr-control:before,
table.dataTable.dtr-inline.collapsed > tbody > tr.parent > th.dtr-control:before {
    background-color: var(--gray-600) !important;
    border: 1.5px solid var(--gray-600) !important;
    color: white !important;
}

table.dataTable.dtr-inline.collapsed > tbody > tr > td.dtr-control:hover:before,
table.dataTable.dtr-inline.collapsed > tbody > tr > th.dtr-control:hover:before {
    background-color: var(--gray-200) !important;
    border-color: var(--gray-500) !important;
}

table.dataTable.dtr-inline.collapsed > tbody > tr.parent > td.dtr-control:hover:before,
table.dataTable.dtr-inline.collapsed > tbody > tr.parent > th.dtr-control:hover:before {
    background-color: var(--gray-700) !important;
    border-color: var(--gray-700) !important;
}

.datatable-page table.dataTable tbody td {
    padding: 12px 16px !important;
    vertical-align: middle !important;
    border-bottom: 1px solid var(--gray-200) !important;
    border-top: none !important;
    height: 64px;
}

.datatable-page table.dataTable tbody tr {
    transition: background 0.1s ease;
}

.datatable-page table.dataTable tbody tr:hover {
    background: var(--gray-50);
}

/* Badges con diseño más sutil */
.badge-custom {
    border-radius: var(--radius-md);
    padding: 4px 10px;
    font-size: var(--text-xs);
    font-weight: var(--weight-medium);
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.badge-custom i {
    font-size: 11px;
}

.badge-custom.badge-activo {
    background-color: var(--success-light);
    color: var(--success-dark);
}

.badge-custom.badge-inactivo {
    background-color: var(--danger-light);
    color: var(--danger);
}

.badge-custom.badge-info {
    background-color: var(--info-light);
    color: var(--info);
}

/* Botones de acción - mismo tamaño, estilo outline profesional */
.action-buttons {
    display: flex;
    align-items: center;
    gap: 6px;
    justify-content: center;
}

.action-buttons .btn-action,
.action-buttons .btn.btn-action,
.action-buttons a.btn-action,
.action-buttons button.btn-action {
    width: 32px !important;
    height: 32px !important;
    padding: 0 !important;
    border-radius: var(--radius-md) !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: var(--text-sm) !important;
    border: 1px solid !important;
    transition: all 0.15s ease !important;
    background: white !important;
    margin-right: 0 !important;
    gap: 0 !important;
    min-width: 32px !important;
    max-width: 32px !important;
    min-height: 32px !important;
    max-height: 32px !important;
}

.action-buttons .btn-action.btn-info {
    border-color: var(--info) !important;
    color: var(--info) !important;
    background: white !important;
}

.action-buttons .btn-action.btn-info:hover {
    background: var(--info) !important;
    color: white !important;
}

.action-buttons .btn-action.btn-primary {
    border-color: var(--primary) !important;
    color: var(--primary) !important;
    background: white !important;
}

.action-buttons .btn-action.btn-primary:hover {
    background: var(--primary) !important;
    color: white !important;
}

.action-buttons .btn-action.btn-success {
    border-color: var(--success) !important;
    color: var(--success) !important;
    background: white !important;
}

.action-buttons .btn-action.btn-success:hover {
    background: var(--success) !important;
    color: white !important;
}

.action-buttons .btn-action.btn-warning {
    border-color: var(--warning) !important;
    color: var(--warning) !important;
    background: white !important;
}

.action-buttons .btn-action.btn-warning:hover {
    background: var(--warning) !important;
    color: white !important;
}

.action-buttons .btn-action.btn-danger {
    border-color: var(--danger) !important;
    color: var(--danger) !important;
    background: white !important;
}

.action-buttons .btn-action.btn-danger:hover {
    background: var(--danger) !important;
    color: white !important;
}

.action-buttons .btn-action i,
.action-buttons .btn.btn-action i,
.action-buttons a.btn-action i,
.action-buttons button.btn-action i {
    font-size: 13px !important;
    width: 13px !important;
    text-align: center !important;
    display: inline-block !important;
    margin-right: 0 !important;
    margin-left: 0 !important;
}

/* Loading */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.9);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.loading-overlay.active {
    display: flex;
}

.spinner {
    border: 4px solid #E5E7EB;
    border-top: 4px solid #4F46E5;
    border-radius: 50%;
    width: 3rem;
    height: 3rem;
    animation: spin 1s linear infinite;
}

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

/* Responsive */
@media (max-width: 768px) {
    .btn-nuevo-registro,
    .btn-nueva-empresa {
        width: 100%;
        justify-content: center;
    }

    .table-toolbar {
        flex-direction: column;
        align-items: stretch;
        padding: 0.75rem;
    }

    .toolbar-left {
        display: flex;
        flex-wrap: wrap;
        gap: 0.5rem;
        margin-bottom: 0.75rem;
    }

    .btn-nuevo-registro, .btn-nueva-empresa, .export-dropdown, .btn-column-toggle {
        flex: 1;
        min-width: calc(50% - 0.25rem);
    }

    .btn-nuevo-registro, .btn-nueva-empresa, .export-dropdown-toggle, .btn-column-toggle {
        width: 100%;
        justify-content: center;
    }

    .dataTables_wrapper .dataTables_filter input {
        width: 100% !important;
        font-size: 0.875rem !important;
        padding: 0.625rem 1rem 0.625rem 3rem !important;
    }

    .dataTables_length {
        margin-bottom: 0.5rem;
    }

    .dataTables_length select {
        font-size: 0.813rem !important;
        padding: 0.375rem 1.5rem 0.375rem 0.5rem !important;
    }

    .dataTables_length label {
        font-size: 0.813rem !important;
    }

    .dataTables_info {
        font-size: 0.75rem !important;
        margin-bottom: 0.5rem;
    }

    .dataTables_paginate {
        font-size: 0.813rem !important;
    }

    .dataTables_paginate .paginate_button {
        padding: 0.375rem 0.5rem !important;
        margin: 0 0.125rem !important;
        font-size: 0.75rem !important;
    }

    .page-subtitle {
        font-size: 0.75rem;
    }

    .card-body {
        padding: 0.75rem !important;
    }

    .badge-custom {
        font-size: 0.7rem !important;
        padding: 0.2rem 0.5rem !important;
    }

    .action-buttons .btn-action {
        padding: 0.25rem 0.5rem !important;
        font-size: 0.75rem !important;
    }

    .action-buttons .btn-action i {
        font-size: 0.75rem !important;
    }
}

@media (max-width: 576px) {
    .page-subtitle {
        font-size: 0.813rem;
    }

    .toolbar-left {
        flex-direction: column;
    }

    .export-dropdown, .btn-column-toggle {
        width: 100%;
    }

    .card-body {
        padding: 0.75rem !important;
    }

    .table-toolbar {
        padding: 0.75rem;
        margin-bottom: 1rem;
    }

    .dataTables_wrapper .row {
        margin: 0 !important;
    }

    .dataTables_wrapper .col-sm-12 {
        padding-left: 0 !important;
        padding-right: 0 !important;
    }

    .action-buttons .btn-action {
        padding: 0.25rem 0.5rem !important;
        font-size: 0.75rem !important;
    }
}