/* =========================================================
   TDM ADMIN STYLES - Tablas FCA Pro
   Versión: 3.2.0 - MEJORADA
   ========================================================= */

:root {
    /* Colores principales - Paleta moderna */
    --tdm-primary: #2271b1;
    --tdm-primary-dark: #135e96;
    --tdm-primary-light: #4f94d4;
    --tdm-primary-soft: #e5f0fa;
    --tdm-secondary: #2c3338;
    --tdm-secondary-light: #3c434a;
    --tdm-success: #00a32a;
    --tdm-success-light: #edfaef;
    --tdm-warning: #faa754;
    --tdm-warning-light: #fef6e6;
    --tdm-error: #d63638;
    --tdm-error-light: #fcf0f1;
    --tdm-favorite: #f5b342;
    
    /* Grises - Sistema completo */
    --tdm-gray-50: #f9fafb;
    --tdm-gray-100: #f3f4f6;
    --tdm-gray-200: #e5e7eb;
    --tdm-gray-300: #d1d5db;
    --tdm-gray-400: #9ca3af;
    --tdm-gray-500: #6b7280;
    --tdm-gray-600: #4b5563;
    --tdm-gray-700: #374151;
    --tdm-gray-800: #1f2937;
    --tdm-gray-900: #111827;
    
    /* Colores de fondo */
    --tdm-bg-primary: #ffffff;
    --tdm-bg-secondary: var(--tdm-gray-50);
    --tdm-bg-tertiary: var(--tdm-gray-100);
    --tdm-bg-hover: var(--tdm-gray-50);
    --tdm-bg-active: var(--tdm-primary-soft);
    
    /* Bordes */
    --tdm-border-color: var(--tdm-gray-200);
    --tdm-border-color-hover: var(--tdm-gray-300);
    --tdm-border-color-focus: var(--tdm-primary-light);
    
    /* Sombras */
    --tdm-shadow-xs: 0 1px 2px 0 rgba(0,0,0,0.05);
    --tdm-shadow-sm: 0 1px 3px 0 rgba(0,0,0.1), 0 1px 2px 0 rgba(0,0,0,0.06);
    --tdm-shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
    --tdm-shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
    --tdm-shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 10px 10px -5px rgba(0,0,0,0.04);
    
    /* Bordes redondeados */
    --tdm-radius-xs: 2px;
    --tdm-radius-sm: 4px;
    --tdm-radius-md: 6px;
    --tdm-radius-lg: 8px;
    --tdm-radius-xl: 12px;
    --tdm-radius-2xl: 16px;
    --tdm-radius-full: 9999px;
    
    /* Tipografía */
    --tdm-font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --tdm-font-mono: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    
    /* Transiciones */
    --tdm-transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --tdm-transition-base: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --tdm-transition-slow: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --tdm-transition-bounce: 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* =========================================================
   RESET Y ESTILOS BASE
   ========================================================= */
.tdm-wrap *,
.tdm-wrap *::before,
.tdm-wrap *::after {
    box-sizing: border-box;
}

.tdm-wrap {
    margin: 25px 20px;
    font-family: var(--tdm-font-sans);
    color: var(--tdm-gray-800);
    line-height: 1.5;
}

.tdm-wrap h1,
.tdm-wrap h2,
.tdm-wrap h3,
.tdm-wrap h4,
.tdm-wrap h5,
.tdm-wrap h6 {
    margin-top: 0;
    margin-bottom: 0.5rem;
    font-weight: 600;
    line-height: 1.25;
    color: var(--tdm-gray-900);
}

.tdm-wrap h1 { font-size: 2rem; }
.tdm-wrap h2 { font-size: 1.5rem; }
.tdm-wrap h3 { font-size: 1.25rem; }
.tdm-wrap h4 { font-size: 1rem; }
.tdm-wrap h5 { font-size: 0.875rem; }
.tdm-wrap h6 { font-size: 0.75rem; }

.tdm-wrap p {
    margin-top: 0;
    margin-bottom: 1rem;
}

/* =========================================================
   LAYOUT PRINCIPAL
   ========================================================= */
.tdm-admin-layout {
    display: flex;
    gap: 24px;
    margin-top: 25px;
}

.tdm-sidebar {
    width: 320px;
    flex-shrink: 0;
}

.tdm-main-content {
    flex: 1;
    min-width: 0; /* Para evitar overflow */
    background: var(--tdm-bg-primary);
    padding: 24px;
    border-radius: var(--tdm-radius-xl);
    box-shadow: var(--tdm-shadow-md);
    border: 1px solid var(--tdm-border-color);
    transition: box-shadow var(--tdm-transition-base);
}

.tdm-main-content:hover {
    box-shadow: var(--tdm-shadow-lg);
}

/* =========================================================
   TABS MEJORADOS
   ========================================================= */
.tdm-tabs-wrapper {
    background: var(--tdm-bg-primary);
    border-radius: var(--tdm-radius-xl);
    overflow: hidden;
    border: 1px solid var(--tdm-border-color);
}

.nav-tab-wrapper {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    background: var(--tdm-bg-secondary);
    border-bottom: 1px solid var(--tdm-border-color);
    padding: 12px 12px 0 12px;
    margin: 0;
}

.nav-tab {
    margin: 0;
    font-size: 13px;
    font-weight: 500;
    padding: 10px 18px;
    border: 1px solid transparent;
    border-bottom: none;
    background: transparent;
    color: var(--tdm-gray-600);
    transition: all var(--tdm-transition-fast);
    border-radius: var(--tdm-radius-md) var(--tdm-radius-md) 0 0;
    position: relative;
    bottom: -1px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.nav-tab:hover {
    background: var(--tdm-bg-hover);
    color: var(--tdm-primary);
    border-color: var(--tdm-border-color) var(--tdm-border-color) transparent;
}

.nav-tab-active {
    background: var(--tdm-bg-primary);
    border-color: var(--tdm-border-color) var(--tdm-border-color) var(--tdm-bg-primary);
    color: var(--tdm-primary);
    font-weight: 600;
    box-shadow: 0 -2px 0 var(--tdm-primary);
}

.nav-tab-active:hover {
    background: var(--tdm-bg-primary);
    color: var(--tdm-primary-dark);
    border-color: var(--tdm-border-color) var(--tdm-border-color) transparent;
}

.tab-pane {
    display: none;
    padding: 24px;
}

.tab-pane.active {
    display: block;
    animation: fadeIn var(--tdm-transition-base);
}

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

/* =========================================================
   SIDEBAR CARDS - DISEÑO MODERNO
   ========================================================= */
.tdm-sidebar-card {
    background: var(--tdm-bg-primary);
    padding: 20px;
    border-radius: var(--tdm-radius-xl);
    box-shadow: var(--tdm-shadow-md);
    margin-bottom: 20px;
    border: 1px solid var(--tdm-border-color);
    transition: all var(--tdm-transition-base);
}

.tdm-sidebar-card:hover {
    box-shadow: var(--tdm-shadow-lg);
    border-color: var(--tdm-gray-300);
}

.tdm-sidebar-card h3 {
    margin: 0 0 16px 0;
    font-size: 15px;
    font-weight: 600;
    color: var(--tdm-gray-800);
    display: flex;
    align-items: center;
    gap: 8px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--tdm-gray-200);
}

.tdm-sidebar-card h3::before {
    content: '';
    width: 4px;
    height: 18px;
    background: linear-gradient(135deg, var(--tdm-primary), var(--tdm-primary-light));
    border-radius: var(--tdm-radius-full);
}

/* Buscador de tablas */
.tdm-tabla-search {
    margin-bottom: 16px;
}

.tdm-tabla-search input {
    width: 100%;
    padding: 10px 12px 10px 36px;
    border: 1px solid var(--tdm-border-color);
    border-radius: var(--tdm-radius-full);
    font-size: 13px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cline x1='21' y1='21' x2='16.65' y2='16.65'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: 12px center;
    background-size: 16px;
    transition: all var(--tdm-transition-fast);
}

.tdm-tabla-search input:focus {
    border-color: var(--tdm-primary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(34,113,177,0.1);
}

/* Lista de tablas */
.tdm-tabla-list {
    list-style: none;
    padding: 0;
    margin: 0 0 16px 0;
    max-height: 350px;
    overflow-y: auto;
    border-radius: var(--tdm-radius-md);
}

/* Scrollbar personalizada */
.tdm-tabla-list::-webkit-scrollbar {
    width: 6px;
}

.tdm-tabla-list::-webkit-scrollbar-track {
    background: var(--tdm-gray-100);
    border-radius: var(--tdm-radius-full);
}

.tdm-tabla-list::-webkit-scrollbar-thumb {
    background: var(--tdm-gray-400);
    border-radius: var(--tdm-radius-full);
}

.tdm-tabla-list::-webkit-scrollbar-thumb:hover {
    background: var(--tdm-gray-500);
}

.tdm-tabla-item {
    display: flex;
    align-items: center;
    margin-bottom: 4px;
    border: 1px solid var(--tdm-border-color);
    border-radius: var(--tdm-radius-md);
    overflow: hidden;
    transition: all var(--tdm-transition-fast);
    background: var(--tdm-bg-primary);
}

.tdm-tabla-item:hover {
    border-color: var(--tdm-primary);
    transform: translateX(2px);
    box-shadow: var(--tdm-shadow-sm);
}

.tdm-tabla-item a {
    flex: 1;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 12px;
    text-decoration: none;
    color: var(--tdm-gray-700);
    font-size: 13px;
    transition: background var(--tdm-transition-fast);
}

.tdm-tabla-item:hover a {
    background: var(--tdm-bg-hover);
}

.tdm-tabla-item.active {
    background: linear-gradient(135deg, var(--tdm-primary), var(--tdm-primary-dark));
    border-color: var(--tdm-primary-dark);
    transform: translateX(2px);
}

.tdm-tabla-item.active a {
    color: #fff;
}

.tdm-tabla-item.active .tdm-tabla-count {
    background: rgba(255,255,255,0.2);
    color: #fff;
}

.tdm-tabla-name {
    font-weight: 500;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 150px;
}

.tdm-tabla-count {
    background: var(--tdm-gray-200);
    padding: 2px 8px;
    border-radius: var(--tdm-radius-full);
    font-size: 11px;
    font-weight: 600;
    color: var(--tdm-gray-700);
    transition: all var(--tdm-transition-fast);
}

.tdm-tabla-actions {
    padding: 0 8px;
    opacity: 0;
    transition: opacity var(--tdm-transition-fast);
}

.tdm-tabla-item:hover .tdm-tabla-actions {
    opacity: 1;
}

.tdm-copy-tabla {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--tdm-gray-500);
    transition: all var(--tdm-transition-fast);
    padding: 4px 6px;
    font-size: 14px;
    border-radius: var(--tdm-radius-sm);
}

.tdm-copy-tabla:hover {
    color: var(--tdm-primary);
    background: var(--tdm-gray-100);
    transform: scale(1.1);
}

/* Formulario crear tabla */
.tdm-create-table-form {
    margin-top: 16px;
}

.tdm-form-row {
    display: flex;
    gap: 8px;
}

.tdm-form-row input {
    flex: 1;
    padding: 10px 12px;
    border: 1px solid var(--tdm-border-color);
    border-radius: var(--tdm-radius-md);
    font-size: 13px;
    transition: all var(--tdm-transition-fast);
}

.tdm-form-row input:focus {
    border-color: var(--tdm-primary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(34,113,177,0.1);
}

.tdm-form-row .button {
    padding: 10px 16px;
    background: linear-gradient(135deg, var(--tdm-primary), var(--tdm-primary-dark));
    color: #fff;
    border: none;
    border-radius: var(--tdm-radius-md);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--tdm-transition-fast);
    box-shadow: var(--tdm-shadow-sm);
}

.tdm-form-row .button:hover {
    background: linear-gradient(135deg, var(--tdm-primary-dark), var(--tdm-primary));
    transform: translateY(-1px);
    box-shadow: var(--tdm-shadow-md);
}

.tdm-form-row .button:active {
    transform: translateY(0);
}

/* =========================================================
   TABLAS DE DOCUMENTOS - DISEÑO PROFESIONAL
   ========================================================= */
.tdm-table-responsive {
    overflow-x: auto;
    margin-top: 20px;
    border-radius: var(--tdm-radius-lg);
    border: 1px solid var(--tdm-border-color);
    background: var(--tdm-bg-primary);
}

.tdm-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    font-size: 13px;
    min-width: 1000px;
}

.tdm-table thead {
    position: sticky;
    top: 0;
    z-index: 10;
}

.tdm-table th {
    background: linear-gradient(135deg, var(--tdm-gray-800), var(--tdm-gray-700));
    color: #fff;
    font-weight: 600;
    padding: 14px 12px;
    text-align: left;
    white-space: nowrap;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-right: 1px solid rgba(255,255,255,0.1);
}

.tdm-table th:last-child {
    border-right: none;
}

.tdm-table td {
    padding: 14px 12px;
    border-bottom: 1px solid var(--tdm-border-color);
    vertical-align: middle;
    background: var(--tdm-bg-primary);
    transition: background var(--tdm-transition-fast);
}

.tdm-table tbody tr {
    transition: all var(--tdm-transition-fast);
}

.tdm-table tbody tr:hover td {
    background: var(--tdm-bg-hover);
}

.tdm-table .tdm-sort-handle {
    cursor: move;
    color: var(--tdm-gray-400);
    text-align: center;
    width: 40px;
    font-size: 18px;
    transition: all var(--tdm-transition-fast);
}

.tdm-table .tdm-sort-handle:hover {
    color: var(--tdm-primary);
    transform: scale(1.1);
}

.tdm-titulo-cell {
    position: relative;
    font-weight: 500;
    color: var(--tdm-gray-800);
}

.tdm-row-actions {
    position: absolute;
    left: 0;
    top: 100%;
    background: var(--tdm-bg-primary);
    padding: 6px 8px;
    border-radius: var(--tdm-radius-md);
    box-shadow: var(--tdm-shadow-lg);
    opacity: 0;
    transform: translateY(-5px);
    transition: all var(--tdm-transition-fast);
    z-index: 20;
    white-space: nowrap;
    border: 1px solid var(--tdm-border-color);
    pointer-events: none;
}

.tdm-titulo-cell:hover .tdm-row-actions {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.tdm-quick-edit {
    background: none;
    border: none;
    color: var(--tdm-primary);
    cursor: pointer;
    font-size: 11px;
    padding: 4px 8px;
    border-radius: var(--tdm-radius-sm);
    transition: all var(--tdm-transition-fast);
}

.tdm-quick-edit:hover {
    background: var(--tdm-primary-soft);
    text-decoration: none;
}

.tdm-file-icon {
    margin-right: 6px;
    font-size: 16px;
    display: inline-block;
    vertical-align: middle;
}

.tdm-action-buttons {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
}

.tdm-action-buttons .button-small {
    padding: 4px 8px;
    min-height: 28px;
    line-height: 1;
    font-size: 12px;
    border-radius: var(--tdm-radius-sm);
    background: var(--tdm-gray-100);
    border: 1px solid var(--tdm-gray-300);
    color: var(--tdm-gray-700);
    cursor: pointer;
    transition: all var(--tdm-transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.tdm-action-buttons .button-small:hover {
    background: var(--tdm-gray-200);
    border-color: var(--tdm-gray-400);
    transform: translateY(-1px);
}

.tdm-action-buttons .delete {
    background: var(--tdm-error-light);
    border-color: var(--tdm-error);
    color: var(--tdm-error);
}

.tdm-action-buttons .delete:hover {
    background: var(--tdm-error);
    color: #fff;
}

.tdm-empty-table {
    text-align: center;
    padding: 60px 20px !important;
    color: var(--tdm-gray-500);
    background: var(--tdm-gray-50) !important;
    font-style: italic;
}

.tdm-empty-table .button-link {
    margin-left: 10px;
    color: var(--tdm-primary);
    text-decoration: none;
    border-bottom: 1px dashed currentColor;
}

.tdm-empty-table .button-link:hover {
    color: var(--tdm-primary-dark);
}

/* =========================================================
   FAVORITOS - ESTRELLAS ANIMADAS
   ========================================================= */
.tdm-favorite-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
    color: var(--tdm-gray-400);
    transition: all var(--tdm-transition-bounce);
    border-radius: var(--tdm-radius-full);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.tdm-favorite-btn:hover {
    transform: scale(1.2);
    background: var(--tdm-gray-100);
}

.tdm-favorite-btn.active {
    color: var(--tdm-favorite);
}

.tdm-favorite-btn .dashicons-star-empty {
    color: var(--tdm-gray-400);
}

.tdm-favorite-btn .dashicons-star-filled {
    color: var(--tdm-favorite);
    animation: starPop var(--tdm-transition-bounce);
}

@keyframes starPop {
    0% { transform: scale(1); }
    50% { transform: scale(1.3); }
    100% { transform: scale(1); }
}

/* =========================================================
   FORMULARIOS - DISEÑO MODERNO
   ========================================================= */
.tdm-add-form {
    max-width: 900px;
    margin: 0 auto;
}

.tdm-form-grid {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.tdm-form-row {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.tdm-form-row label {
    font-weight: 600;
    color: var(--tdm-gray-700);
    font-size: 13px;
    letter-spacing: 0.3px;
}

.tdm-form-row label .required {
    color: var(--tdm-error);
    margin-left: 2px;
}

.tdm-form-row input[type="text"],
.tdm-form-row input[type="file"],
.tdm-form-row select {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--tdm-border-color);
    border-radius: var(--tdm-radius-md);
    font-size: 13px;
    transition: all var(--tdm-transition-fast);
    background: var(--tdm-bg-primary);
}

.tdm-form-row input[type="text"]:hover,
.tdm-form-row select:hover {
    border-color: var(--tdm-gray-400);
}

.tdm-form-row input[type="text"]:focus,
.tdm-form-row select:focus {
    border-color: var(--tdm-primary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(34,113,177,0.1);
}

.tdm-form-row .description {
    margin-top: 4px;
    font-size: 12px;
    color: var(--tdm-gray-500);
    font-style: italic;
}

.tdm-custom-fields {
    background: var(--tdm-bg-secondary);
    padding: 24px;
    border-radius: var(--tdm-radius-lg);
    border: 1px solid var(--tdm-border-color);
}

.tdm-custom-fields h4 {
    margin: 0 0 16px 0;
    font-size: 14px;
    color: var(--tdm-gray-800);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.tdm-custom-fields h4::before {
    content: '⚙️';
    font-size: 16px;
}

.tdm-fields-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.tdm-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.tdm-field label {
    font-size: 12px;
    font-weight: 600;
    color: var(--tdm-gray-600);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.tdm-field input,
.tdm-field select {
    padding: 10px 12px;
    border: 1px solid var(--tdm-border-color);
    border-radius: var(--tdm-radius-md);
    font-size: 13px;
    background: var(--tdm-bg-primary);
    transition: all var(--tdm-transition-fast);
}

.tdm-field input:focus,
.tdm-field select:focus {
    border-color: var(--tdm-primary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(34,113,177,0.1);
}

.tdm-form-actions {
    margin-top: 24px;
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    padding-top: 20px;
    border-top: 1px solid var(--tdm-border-color);
}

.tdm-form-actions .button-primary {
    padding: 12px 24px;
    background: linear-gradient(135deg, var(--tdm-success), #008a20);
    color: #fff;
    border: none;
    border-radius: var(--tdm-radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--tdm-transition-fast);
    box-shadow: var(--tdm-shadow-sm);
}

.tdm-form-actions .button-primary:hover {
    background: linear-gradient(135deg, #008a20, var(--tdm-success));
    transform: translateY(-1px);
    box-shadow: var(--tdm-shadow-md);
}

.tdm-form-actions .button {
    padding: 12px 24px;
    background: var(--tdm-gray-100);
    border: 1px solid var(--tdm-border-color);
    border-radius: var(--tdm-radius-md);
    color: var(--tdm-gray-700);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--tdm-transition-fast);
}

.tdm-form-actions .button:hover {
    background: var(--tdm-gray-200);
    border-color: var(--tdm-gray-400);
}

/* =========================================================
   EDITOR DE COLUMNAS - INTERFAZ AVANZADA
   ========================================================= */
#tdm-schema-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
    border: 1px solid var(--tdm-border-color);
    border-radius: var(--tdm-radius-lg);
    overflow: hidden;
}

#tdm-schema-table thead {
    background: linear-gradient(135deg, var(--tdm-gray-100), var(--tdm-gray-200));
}

#tdm-schema-table th {
    padding: 14px 12px;
    text-align: left;
    font-weight: 600;
    color: var(--tdm-gray-700);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 2px solid var(--tdm-border-color);
}

#tdm-schema-table td {
    padding: 12px;
    border-bottom: 1px solid var(--tdm-border-color);
    vertical-align: middle;
}

#tdm-schema-table tr:last-child td {
    border-bottom: none;
}

#tdm-schema-table tr:hover td {
    background: var(--tdm-bg-hover);
}

#tdm-schema-table input,
#tdm-schema-table select {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid var(--tdm-border-color);
    border-radius: var(--tdm-radius-sm);
    font-size: 12px;
    transition: all var(--tdm-transition-fast);
}

#tdm-schema-table input:focus,
#tdm-schema-table select:focus {
    border-color: var(--tdm-primary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(34,113,177,0.1);
}

#tdm-schema-table .button {
    padding: 6px 10px;
    min-height: 30px;
    margin: 0 2px;
    font-size: 12px;
    border-radius: var(--tdm-radius-sm);
    background: var(--tdm-gray-100);
    border: 1px solid var(--tdm-gray-300);
    color: var(--tdm-gray-700);
    cursor: pointer;
    transition: all var(--tdm-transition-fast);
}

#tdm-schema-table .button:hover {
    background: var(--tdm-gray-200);
    border-color: var(--tdm-gray-400);
    transform: translateY(-1px);
}

.tdm-schema-actions {
    margin-top: 20px;
    display: flex;
    gap: 12px;
    justify-content: flex-end;
}

.tdm-schema-actions .button {
    padding: 10px 20px;
    font-size: 13px;
    border-radius: var(--tdm-radius-md);
}

.tdm-sort-placeholder td {
    background: rgba(34,113,177,0.05) !important;
    border: 2px dashed var(--tdm-primary) !important;
    height: 60px;
    opacity: 0.7;
}

/* =========================================================
   MODALES - DISEÑO ELEGANTE
   ========================================================= */
.tdm-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: modalFadeIn var(--tdm-transition-slow);
}

@keyframes modalFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.tdm-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    backdrop-filter: blur(4px);
    animation: overlayFadeIn var(--tdm-transition-slow);
}

@keyframes overlayFadeIn {
    from { opacity: 0; backdrop-filter: blur(0); }
    to { opacity: 1; backdrop-filter: blur(4px); }
}

.tdm-modal-content {
    position: relative;
    width: 90%;
    max-width: 800px;
    max-height: 90vh;
    background: var(--tdm-bg-primary);
    border-radius: var(--tdm-radius-xl);
    overflow: hidden;
    box-shadow: var(--tdm-shadow-xl);
    animation: modalSlideIn var(--tdm-transition-bounce);
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-30px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.tdm-modal-header {
    padding: 18px 24px;
    background: linear-gradient(135deg, var(--tdm-primary), var(--tdm-primary-dark));
    color: #fff;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.tdm-modal-header h3 {
    margin: 0;
    color: #fff;
    font-size: 18px;
    font-weight: 600;
    letter-spacing: 0.3px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.tdm-modal-header .tdm-modal-close {
    background: rgba(255,255,255,0.2);
    border: none;
    color: #fff;
    font-size: 24px;
    cursor: pointer;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--tdm-radius-full);
    transition: all var(--tdm-transition-fast);
    line-height: 1;
}

.tdm-modal-header .tdm-modal-close:hover {
    background: rgba(255,255,255,0.3);
    transform: rotate(90deg);
}

.tdm-modal-body {
    padding: 24px;
    overflow-y: auto;
    max-height: calc(90vh - 130px);
    background: var(--tdm-bg-secondary);
}

.tdm-modal-footer {
    padding: 18px 24px;
    background: var(--tdm-gray-100);
    border-top: 1px solid var(--tdm-border-color);
    display: flex;
    gap: 12px;
    justify-content: flex-end;
}

.tdm-modal-footer .button {
    padding: 10px 20px;
    border-radius: var(--tdm-radius-md);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--tdm-transition-fast);
}

.tdm-modal-footer .button-primary {
    background: var(--tdm-primary);
    color: #fff;
    border: none;
}

.tdm-modal-footer .button-primary:hover {
    background: var(--tdm-primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--tdm-shadow-md);
}

/* =========================================================
   NOTIFICACIONES TOASTR - PERSONALIZADAS
   ========================================================= */
#toast-container {
    z-index: 999999 !important;
}

#toast-container > div {
    border-radius: var(--tdm-radius-lg) !important;
    box-shadow: var(--tdm-shadow-lg) !important;
    opacity: 1 !important;
    padding: 16px 16px 16px 50px !important;
    border-left: 4px solid transparent !important;
}

.toast-success {
    background-color: var(--tdm-success) !important;
    border-left-color: #008a20 !important;
}

.toast-error {
    background-color: var(--tdm-error) !important;
    border-left-color: #a00 !important;
}

.toast-warning {
    background-color: var(--tdm-warning) !important;
    border-left-color: #d97c00 !important;
}

.toast-info {
    background-color: var(--tdm-primary) !important;
    border-left-color: #135e96 !important;
}

.toast-progress {
    background: rgba(255,255,255,0.5) !important;
    height: 4px !important;
}

.toast-close-button {
    color: #fff !important;
    font-size: 20px !important;
    opacity: 0.8 !important;
}

.toast-close-button:hover {
    opacity: 1 !important;
}

/* =========================================================
   UTILIDADES Y COMPONENTES ADICIONALES
   ========================================================= */
.tdm-empty-state {
    text-align: center;
    padding: 80px 20px;
    background: linear-gradient(135deg, var(--tdm-gray-50), var(--tdm-bg-primary));
    border-radius: var(--tdm-radius-xl);
    border: 2px dashed var(--tdm-gray-300);
    transition: all var(--tdm-transition-base);
}

.tdm-empty-state:hover {
    border-color: var(--tdm-primary-light);
}

.tdm-empty-state .dashicons {
    font-size: 64px;
    width: 64px;
    height: 64px;
    color: var(--tdm-gray-400);
    margin-bottom: 20px;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.tdm-empty-state h3 {
    margin: 15px 0 8px;
    font-size: 20px;
    color: var(--tdm-gray-700);
}

.tdm-empty-state p {
    color: var(--tdm-gray-500);
    margin: 0 0 20px;
    font-size: 14px;
}

.tdm-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: var(--tdm-radius-full);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.tdm-badge-success {
    background: var(--tdm-success-light);
    color: var(--tdm-success);
}

.tdm-badge-warning {
    background: var(--tdm-warning-light);
    color: var(--tdm-warning);
}

.tdm-badge-error {
    background: var(--tdm-error-light);
    color: var(--tdm-error);
}

.tdm-badge-info {
    background: var(--tdm-primary-soft);
    color: var(--tdm-primary);
}

.tdm-tooltip {
    position: relative;
}

.tdm-tooltip:hover::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    padding: 6px 12px;
    background: var(--tdm-gray-800);
    color: #fff;
    font-size: 11px;
    white-space: nowrap;
    border-radius: var(--tdm-radius-md);
    pointer-events: none;
    z-index: 1000;
    margin-bottom: 8px;
    box-shadow: var(--tdm-shadow-md);
}

/* =========================================================
   RESPONSIVE AVANZADO
   ========================================================= */
@media (max-width: 1200px) {
    .tdm-admin-layout {
        flex-direction: column;
    }
    
    .tdm-sidebar {
        width: 100%;
    }
    
    .tdm-sidebar-card {
        margin-bottom: 16px;
    }
    
    .tdm-fields-grid {
        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    }
}

@media (max-width: 782px) {
    .tdm-wrap {
        margin: 15px 10px;
    }
    
    .tdm-main-content {
        padding: 16px;
    }
    
    .nav-tab-wrapper {
        padding: 8px 8px 0 8px;
    }
    
    .nav-tab {
        padding: 8px 12px;
        font-size: 12px;
    }
    
    .tdm-table th,
    .tdm-table td {
        padding: 10px 8px;
        font-size: 12px;
    }
    
    .tdm-action-buttons {
        flex-direction: column;
        gap: 6px;
    }
    
    .tdm-action-buttons .button-small {
        width: 100%;
        text-align: center;
        justify-content: center;
    }
    
    .tdm-form-row {
        flex-direction: column;
    }
    
    .tdm-form-row .button {
        width: 100%;
    }
    
    .tdm-fields-grid {
        grid-template-columns: 1fr;
    }
    
    .tdm-modal-content {
        width: 95%;
        max-height: 95vh;
    }
    
    .tdm-modal-header {
        padding: 14px 18px;
    }
    
    .tdm-modal-body {
        padding: 16px;
    }
    
    .tdm-modal-footer {
        padding: 14px 18px;
    }
}

@media (max-width: 480px) {
    .tdm-tabla-item a {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }
    
    .tdm-tabla-name {
        max-width: 100%;
    }
    
    .tdm-tabla-count {
        align-self: flex-start;
    }
    
    .tdm-empty-state {
        padding: 40px 16px;
    }
    
    .tdm-empty-state .dashicons {
        font-size: 48px;
        width: 48px;
        height: 48px;
    }
    
    .tdm-empty-state h3 {
        font-size: 18px;
    }
}

/* =========================================================
   IMPRESIÓN
   ========================================================= */
@media print {
    .tdm-sidebar,
    .tdm-action-buttons,
    .tdm-form-actions,
    .tdm-modal,
    .tdm-preview-btn,
    #toast-container {
        display: none !important;
    }
    
    .tdm-main-content {
        box-shadow: none;
        border: 1px solid #000;
        padding: 0;
    }
    
    .tdm-table {
        border-collapse: collapse;
    }
    
    .tdm-table th {
        background: #000 !important;
        color: #fff !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }
    
    .tdm-table td {
        border: 1px solid #000;
    }
}

/* =========================================================
   ANIMACIONES Y EFECTOS
   ========================================================= */
@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideOutRight {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(100%);
        opacity: 0;
    }
}

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

.tdm-pulse {
    animation: pulse 2s infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.tdm-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid var(--tdm-gray-300);
    border-top-color: var(--tdm-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Preferencias de movimiento reducido */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* =========================================================
   FCA UI TWEAKS (light green + centered titles + hover)
   ========================================================= */
:root{
  --tdm-primary:#2e7d32;
  --tdm-primary-dark:#1b5e20;
  --tdm-primary-soft:#e8f5e9;
}

/* Frontend table header */
.tdm-frontend-table thead th{
  background:var(--tdm-primary-soft);
  color:var(--tdm-primary-dark);
  text-align:center;
}

/* Row hover */
.tdm-frontend-table tbody tr:hover{
  background:#f5fbf6;
}

/* Search input focus */
.tdm-search-input:focus{
  border-color:rgba(46,125,50,.45) !important;
  box-shadow:0 0 0 3px rgba(46,125,50,.12) !important;
}

/* Buttons/links in actions */
.tdm-frontend a.tdm-btn,
.tdm-frontend button.tdm-btn,
.tdm-frontend .tdm-action-btn{
  border-radius:999px;
}
.tdm-frontend a.tdm-btn:hover,
.tdm-frontend button.tdm-btn:hover,
.tdm-frontend .tdm-action-btn:hover{
  transform:translateY(-1px);
  box-shadow:0 10px 18px rgba(0,0,0,.08);
}

.tdm-modal-footer .tdm-modal-close {
    width: auto;
    height: auto;
    font-size: 14px;
    padding: 10px 20px;
    line-height: 1.2;
    color: var(--tdm-text-primary);
    background: #fff;
    border: 1px solid var(--tdm-border-color);
    border-radius: var(--tdm-radius-md);
}

.tdm-modal-footer .tdm-modal-close:hover {
    background: var(--tdm-gray-50);
    transform: translateY(-1px);
}