/**
 * SISTEMA DE CONVENIOS MÉDICOS - DISEÑO MODERNO
 * Interfaz profesional, espaciada y fácil de leer
 */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

/* ============================================
   VARIABLES CSS - PALETA MODERNA
   ============================================ */
:root {
    /* Colores de fondo */
    --bg-primary: #F8FAFC;
    --bg-white: #FFFFFF;
    --bg-hover: #F1F5F9;

    /* Estados de convenio */
    --estado-no-convenida-bg: #FEE2E2;
    --estado-no-convenida-text: #991B1B;

    --estado-convenida-autoriza-bg: #DBEAFE;
    --estado-convenida-autoriza-text: #1E40AF;

    --estado-convenida-no-autoriza-bg: #D1FAE5;
    --estado-convenida-no-autoriza-text: #065F46;

    --estado-presupuesto-bg: #FEF3C7;
    --estado-presupuesto-text: #92400E;

    --estado-no-hacemos-bg: #E5E7EB;
    --estado-no-hacemos-text: #374151;

    /* Textos */
    --text-primary: #1E293B;
    --text-secondary: #64748B;
    --text-white: #FFFFFF;

    /* Header tabla */
    --header-bg: #0F172A;

    /* Bordes */
    --border-color: #E2E8F0;
    --border-focus: #3B82F6;
    --border-hover: #94A3B8;

    /* Sombras */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 4px 6px rgba(0, 0, 0, 0.1);

    /* Espaciado */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;

    /* Border radius */
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 20px;

    /* Colores de acción */
    --color-success: #10B981;
    --color-error: #EF4444;
    --color-warning: #F59E0B;
    --color-info: #3B82F6;
}

/* ============================================
   RESET Y BASE
   ============================================ */
.complementary-section {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    color: var(--text-primary);
    background: var(--bg-primary);
    padding: var(--spacing-lg);
}

/* ============================================
   PANEL DE FILTROS
   ============================================ */
.complementary-filters {
    background: var(--bg-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-lg);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    align-items: end;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.filter-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.filter-select,
.filter-input {
    height: 44px;
    padding: 0 var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 15px;
    color: var(--text-primary);
    background: var(--bg-white);
    transition: all 150ms ease;
}

.filter-select:hover,
.filter-input:hover {
    border-color: var(--border-hover);
}

.filter-select:focus,
.filter-input:focus {
    outline: none;
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

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

/* Búsqueda con icono */
.search-wrapper {
    position: relative;
}

.search-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    pointer-events: none;
}

.filter-input.with-icon {
    padding-left: 40px;
}

/* Botones del filtro */
.filter-actions {
    display: flex;
    gap: var(--spacing-sm);
}

.btn-filter {
    height: 44px;
    padding: 0 var(--spacing-lg);
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 150ms ease;
    border: none;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.btn-primary {
    background: var(--color-info);
    color: var(--text-white);
}

.btn-primary:hover {
    background: #2563EB;
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: var(--bg-white);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: var(--bg-hover);
    border-color: var(--border-hover);
}

/* ============================================
   TABLA MODERNA
   ============================================ */
.complementary-table-container {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.complementary-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 15px;
}

/* Header de tabla */
.complementary-table thead {
    background: linear-gradient(135deg, #00D4E6 0%, #00B8CC 100%);
    color: var(--text-white);
}

.complementary-table thead th {
    padding: 20px;
    text-align: left;
    font-weight: 600;
    font-size: 13px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    white-space: nowrap;
}

/* Ancho de columnas */
.complementary-table th:nth-child(1) { width: 10%; } /* CÓDIGO */
.complementary-table th:nth-child(2) { width: 25%; } /* PRÁCTICA */
.complementary-table th:nth-child(3) { width: 20%; } /* CONVENIO */
.complementary-table th:nth-child(4) { width: 25%; } /* COMENTARIOS */
.complementary-table th:nth-child(5) { width: 10%; } /* INSUMOS */
.complementary-table th:nth-child(6) { width: 10%; } /* VALOR */

/* Celdas */
.complementary-table tbody td {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
    vertical-align: middle;
}

/* Filas */
.complementary-table tbody tr {
    transition: background-color 150ms ease;
    position: relative;
    min-height: 72px;
}

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

.complementary-table tbody tr:hover .row-actions {
    opacity: 1;
    visibility: visible;
}

/* Código (monospace) */
.code-cell {
    font-family: 'JetBrains Mono', monospace;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
}

/* ============================================
   BADGES DE ESTADO
   ============================================ */
.estado-badge {
    display: inline-flex;
    align-items: center;
    padding: 6px 12px;
    border-radius: var(--radius-xl);
    font-size: 13px;
    font-weight: 500;
    white-space: nowrap;
}

.estado-no-convenida {
    background: var(--estado-no-convenida-bg);
    color: var(--estado-no-convenida-text);
}

.estado-convenida-autoriza {
    background: var(--estado-convenida-autoriza-bg);
    color: var(--estado-convenida-autoriza-text);
}

.estado-convenida-no-autoriza {
    background: var(--estado-convenida-no-autoriza-bg);
    color: var(--estado-convenida-no-autoriza-text);
}

.estado-presupuesto {
    background: var(--estado-presupuesto-bg);
    color: var(--estado-presupuesto-text);
}

.estado-no-hacemos {
    background: var(--estado-no-hacemos-bg);
    color: var(--estado-no-hacemos-text);
}

/* ============================================
   TOGGLE MODERNO PARA INSUMOS
   ============================================ */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 48px;
    height: 24px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #CBD5E1;
    transition: 300ms;
    border-radius: 24px;
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: 300ms;
    border-radius: 50%;
}

.toggle-switch input:checked + .toggle-slider {
    background-color: var(--color-success);
}

.toggle-switch input:checked + .toggle-slider:before {
    transform: translateX(24px);
}

.toggle-switch input:disabled + .toggle-slider {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ============================================
   VALOR CON FORMATO DE MONEDA
   ============================================ */
.valor-cell {
    font-weight: 500;
    color: var(--text-primary);
}

.valor-empty {
    color: var(--text-secondary);
    font-style: italic;
}

.valor-empty:hover {
    color: var(--color-info);
    cursor: pointer;
}

/* ============================================
   COMENTARIOS
   ============================================ */
.comentario-cell {
    color: var(--text-primary);
    line-height: 1.5;
}

.comentario-empty {
    color: var(--text-secondary);
    font-style: italic;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
}

.comentario-empty:hover {
    color: var(--color-info);
}

/* ============================================
   BOTONES DE ACCIÓN EN HOVER
   ============================================ */
.row-actions {
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    gap: var(--spacing-sm);
    opacity: 0;
    visibility: hidden;
    transition: all 150ms ease;
}

.btn-action {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    background: var(--bg-white);
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 150ms ease;
}

.btn-action:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
    transform: scale(1.05);
}

.btn-action.edit:hover {
    border-color: var(--color-info);
    color: var(--color-info);
}

.btn-action.delete:hover {
    border-color: var(--color-error);
    color: var(--color-error);
}

/* ============================================
   EDICIÓN INLINE CON AUTO-SAVE
   ============================================ */
.edit-container-autosave {
    background: #EFF6FF;
    padding: 12px;
    border-radius: var(--radius-md);
    border: 2px solid var(--color-info);
    display: flex;
    flex-direction: column;
    gap: 8px;
    z-index: 100;
    position: relative;
}

.edit-select-autosave,
.edit-input-autosave,
.edit-textarea-autosave {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 15px;
    font-family: inherit;
    background: var(--bg-white);
    transition: all 150ms ease;
}

.edit-select-autosave:focus,
.edit-input-autosave:focus,
.edit-textarea-autosave:focus {
    outline: none;
    border-color: var(--color-info);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.edit-textarea-autosave {
    resize: vertical;
    min-height: 60px;
    line-height: 1.5;
}

.saving-spinner {
    display: inline-block;
    margin-left: 8px;
    font-size: 16px;
    animation: spin 1s linear infinite;
}

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

/* Botón de logout del modo edición */
.btn-logout-edit {
    position: absolute;
    top: 20px;
    right: 20px;
    padding: 8px 16px;
    background: #FEE2E2;
    color: #991B1B;
    border: 1px solid #FCA5A5;
    border-radius: var(--radius-md);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all 150ms ease;
    z-index: 100;
}

.btn-logout-edit:hover {
    background: #FEF2F2;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

/* ============================================
   PAGINACIÓN
   ============================================ */
.pagination-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg);
    background: var(--bg-white);
    border-top: 1px solid var(--border-color);
}

.pagination-info {
    font-size: 14px;
    color: var(--text-secondary);
}

.pagination-controls {
    display: flex;
    gap: var(--spacing-sm);
}

.pagination-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--border-color);
    background: var(--bg-white);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 14px;
    transition: all 150ms ease;
}

.pagination-btn:hover:not(:disabled) {
    background: var(--bg-hover);
    border-color: var(--border-hover);
}

.pagination-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.pagination-btn.active {
    background: var(--color-info);
    color: white;
    border-color: var(--color-info);
}

/* ============================================
   ESTADO VACÍO
   ============================================ */
.empty-state {
    text-align: center;
    padding: var(--spacing-xl) var(--spacing-lg);
    color: var(--text-secondary);
}

.empty-state-icon {
    font-size: 48px;
    margin-bottom: var(--spacing-md);
    opacity: 0.5;
}

.empty-state-text {
    font-size: 16px;
    font-weight: 500;
}

/* ============================================
   LOADING SKELETON
   ============================================ */
.skeleton {
    background: linear-gradient(90deg, #F1F5F9 25%, #E2E8F0 50%, #F1F5F9 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
    border-radius: var(--radius-sm);
}

@keyframes skeleton-loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

/* ============================================
   TOAST NOTIFICATIONS
   ============================================ */
.toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    padding: 16px 20px;
    background: var(--bg-white);
    border-radius: var(--radius-md);
    box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    font-weight: 500;
    z-index: 10000;
    animation: slideIn 200ms ease;
}

.toast.success {
    border-left: 4px solid var(--color-success);
}

.toast.error {
    border-left: 4px solid var(--color-error);
}

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

/* ============================================
   RESPONSIVO
   ============================================ */
@media (max-width: 768px) {
    .complementary-filters {
        grid-template-columns: 1fr;
    }

    .complementary-table-container {
        overflow-x: auto;
    }

    .complementary-table {
        min-width: 800px;
    }

    .pagination-container {
        flex-direction: column;
        gap: var(--spacing-md);
    }
}