/*
================================================================================
                        JAZMIN X3 - SISTEMA DE GESTIÓN
                              HOJA DE ESTILOS PRINCIPAL
================================================================================

TABLA DE CONTENIDOS:
1. Variables CSS
2. Reset y Base
3. Componentes de Autenticación (Login/Auth)
4. Layout Principal (Header, Footer, Navegación)
5. Componentes de Formularios
6. Componentes de Tablas y Cards
7. Componentes de Alertas y Badges
8. Dashboard y Estadísticas
9. Módulos Específicos (Bitácora, Inventario, Usuarios)
10. Utilidades y Helpers
11. Responsive Design

================================================================================
*/

/* ============================================================================
   1. VARIABLES CSS
============================================================================ */
:root {
    /* Colores principales */
    --color-primary: #000000;
    --color-primary-light: #333333;
    --color-primary-dark: #000000;
    
    /* Colores secundarios */
    --color-secondary: #666666;
    --color-secondary-light: #999999;
    --color-secondary-dark: #333333;
    
    /* Colores de estado */
    --color-success: #28a745;
    --color-success-light: #d4edda;
    --color-success-dark: #155724;
    
    --color-danger: #dc3545;
    --color-danger-light: #f8d7da;
    --color-danger-dark: #721c24;
    
    --color-warning: #ffc107;
    --color-warning-light: #fff3cd;
    --color-warning-dark: #856404;
    
    --color-info: #17a2b8;
    --color-info-light: #d1ecf1;
    --color-info-dark: #0c5460;
    
    /* Colores neutrales */
    --color-white: #ffffff;
    --color-light: #f8f9fa;
    --color-lighter: #e9ecef;
    --color-gray: #6c757d;
    --color-dark: #343a40;
    
    /* Tipografía */
    --font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-size-base: 16px;
    --font-size-sm: 14px;
    --font-size-lg: 18px;
    --font-size-xl: 1.5rem;
    --font-size-xxl: 2rem;
    --line-height: 1.6;
    
    /* Espaciados */
    --spacing-xs: 5px;
    --spacing-sm: 10px;
    --spacing-md: 15px;
    --spacing-lg: 20px;
    --spacing-xl: 30px;
    --spacing-xxl: 40px;
    
    /* Bordes y sombras */
    --border-radius: 6px;
    --border-radius-sm: 4px;
    --border-radius-lg: 10px;
    --border-width: 1px;
    --border-color: #e1e1e1;
    
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 15px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 15px 35px rgba(0, 0, 0, 0.3);
    
    /* Transiciones */
    --transition: all 0.3s ease;
    --transition-fast: all 0.15s ease;
    
    /* Layout */
    --header-height: 70px;
    --max-width: 1200px;
    --container-padding: 20px;
    
    /* Cards y sombras modernas */
    --card-bg: #ffffff;
    --card-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    --card-shadow-hover: 0 8px 30px rgba(0, 0, 0, 0.12);
    --card-shadow-strong: 0 10px 40px rgba(0, 0, 0, 0.15);
    --card-border: rgba(0, 0, 0, 0.06);
}

/* ============================================================================
   2. RESET Y BASE
============================================================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: var(--line-height);
    color: var(--color-dark);
    background-color: var(--color-white);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ============================================================================
   3. COMPONENTES DE AUTENTICACIÓN (LOGIN/AUTH)
============================================================================ */
body.login-page {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    margin: 0;
}

.login-container {
    background: var(--card-bg);
    padding: var(--spacing-xxl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--card-shadow-strong);
    width: 100%;
    max-width: 400px;
    text-align: center;
    border: 1px solid var(--card-border);
}

.login-logo {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-lg);
    object-fit: contain;
}

.login-title {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-xxl);
    font-weight: 600;
}

.login-subtitle {
    color: var(--color-secondary);
    margin-bottom: var(--spacing-xl);
    font-size: var(--font-size-base);
}

.login-form .form-group {
    margin-bottom: 25px;
    text-align: left;
}

.login-form .form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--color-dark);
    font-weight: 500;
}

.login-form .form-control {
    width: 100%;
    padding: 12px var(--spacing-md);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: var(--font-size-base);
    transition: var(--transition);
    background-color: var(--color-white);
}

.login-form .form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    background-color: var(--color-white);
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.1);
}

.login-btn {
    width: 100%;
    padding: 12px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: var(--color-white);
    border: none;
    border-radius: var(--border-radius);
    font-size: var(--font-size-base);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    margin-top: var(--spacing-sm);
}

.login-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.4);
}

.login-btn:active {
    transform: translateY(0);
}

.login-alert {
    padding: 12px;
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-lg);
    border-left: 4px solid;
}

.login-alert.alert-error {
    background-color: var(--color-danger-light);
    color: var(--color-danger-dark);
    border-left-color: var(--color-danger);
}

.login-alert.alert-success {
    background-color: var(--color-success-light);
    color: var(--color-success-dark);
    border-left-color: var(--color-success);
}

.login-footer {
    margin-top: var(--spacing-xl);
    color: var(--color-secondary);
    font-size: var(--font-size-sm);
}

.forgot-password {
    color: var(--color-primary);
    text-decoration: none;
    margin-top: var(--spacing-md);
    display: inline-block;
    font-size: var(--font-size-sm);
}

.forgot-password:hover {
    text-decoration: underline;
}

/* ============================================================================
   4. LAYOUT PRINCIPAL (HEADER, FOOTER, NAVEGACIÓN)
============================================================================ */

/* Header */
.main-header {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 0;
    box-shadow: var(--card-shadow);
    position: relative;
}

.header-container {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--container-padding);
    height: var(--header-height);
    position: relative;
}

.logo-section {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    z-index: 1001;
}

.logo {
    width: 40px;
    height: 40px;
    object-fit: contain;
    filter: invert(1);
}

.logo-section h1 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--color-white);
}

/* Menú hamburguesa */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
    z-index: 1001;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--color-white);
    margin: 3px 0;
    transition: var(--transition);
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 6px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(45deg) translate(-5px, -6px);
}

.header-nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
}

/* Navegación */
.main-nav ul {
    display: flex;
    list-style: none;
    gap: var(--spacing-xl);
    margin: 0;
}

.main-nav li {
    position: relative;
}

.main-nav a {
    color: var(--color-white);
    text-decoration: none;
    padding: var(--spacing-lg) var(--spacing-md);
    display: block;
    transition: var(--transition);
}

.main-nav a:hover,
.main-nav a.active {
    background-color: var(--color-primary-light);
}

/* Dropdown */
.dropdown {
    position: relative;
}

.dropdown-toggle::after {
    content: ' ▼';
    font-size: 0.8em;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--color-primary-light);
    min-width: 180px;
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
    z-index: 1000;
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    border-radius: 0 0 8px 8px;
    border-top: 2px solid var(--color-primary);
}

.dropdown:hover .dropdown-menu,
.dropdown:focus-within .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    display: flex;
}

.dropdown-menu li {
    display: block;
    width: 100%;
    margin: 0;
    padding: 0;
}

.dropdown-menu a {
    padding: 5px var(--spacing-lg);
    border-bottom: 1px solid #444;
    white-space: nowrap;
    color: #fff;
    background: none;
    transition: background 0.2s;
}

.dropdown-menu a:last-child {
    border-bottom: none;
}

.dropdown-menu a:hover {
    background-color: #444;
    color: #fff;
}

/* Sección de usuario */
.user-section {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.user-welcome {
    font-weight: 500;
    color: var(--color-white);
}

.user-role {
    color: #cccccc;
    font-size: var(--font-size-sm);
}

.user-actions {
    display: flex;
    gap: var(--spacing-sm);
}

.change-password-btn {
    background-color: #555555;
    color: var(--color-white);
    padding: 8px var(--spacing-md);
    text-decoration: none;
    border-radius: var(--border-radius-sm);
    transition: var(--transition);
    font-size: var(--font-size-sm);
    white-space: nowrap;
}

.change-password-btn:hover {
    background-color: var(--color-secondary);
}

.logout-btn {
    background-color: var(--color-danger);
    color: var(--color-white);
    padding: 8px var(--spacing-md);
    text-decoration: none;
    border-radius: var(--border-radius-sm);
    transition: var(--transition);
    font-size: var(--font-size-sm);
}

.logout-btn:hover {
    background-color: #c82333;
}

/* Main Content */
.main-content {
    flex: 1;
    padding: 30px 10px 10px 10px;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    min-height: 70vh;
}

/* Footer */
.main-footer {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-lg) 0;
    margin-top: auto;
    text-align: center;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.08);
}

.footer-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    color: var(--color-secondary);
    font-size: var(--font-size-sm);
}

/* ============================================================================
   5. COMPONENTES DE FORMULARIOS
============================================================================ */
.form-container {
    background: var(--card-bg);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--card-shadow);
    margin-bottom: var(--spacing-lg);
    border: 1px solid var(--card-border);
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--color-dark);
}

.form-control {
    width: 100%;
    padding: 12px var(--spacing-md);
    border: var(--border-width) solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: var(--font-size-base);
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.1);
}

.form-row {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.form-col {
    flex: 1;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-actions {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: flex-end;
    margin-top: var(--spacing-xl);
}

/* ============================================================================
   6. BOTONES
============================================================================ */
.btn {
    display: inline-block;
    padding: 10px var(--spacing-lg);
    font-size: var(--font-size-base);
    font-weight: 500;
    text-align: center;
    text-decoration: none;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

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

.btn-primary:hover {
    background-color: var(--color-primary-light);
}

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

.btn-success:hover {
    background-color: #218838;
}

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

.btn-danger:hover {
    background-color: #c82333;
}

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

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

.btn-light {
    background-color: var(--color-light);
    color: var(--color-dark);
    border: var(--border-width) solid var(--border-color);
}

.btn-light:hover {
    background-color: var(--color-lighter);
}

.btn-sm {
    padding: 6px 12px;
    font-size: var(--font-size-sm);
}

.btn-lg {
    padding: 12px 24px;
    font-size: var(--font-size-lg);
}

/* ============================================================================
   7. ALERTAS Y BADGES
============================================================================ */
.alert {
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-lg);
    border-left: 4px solid;
    border: 1px solid var(--card-border);
    box-shadow: var(--card-shadow);
}

.alert-success {
    background-color: var(--color-success-light);
    color: var(--color-success-dark);
    border-left-color: var(--color-success);
}

.alert-error {
    background-color: var(--color-danger-light);
    color: var(--color-danger-dark);
    border-left-color: var(--color-danger);
}

.alert-warning {
    background-color: var(--color-warning-light);
    color: var(--color-warning-dark);
    border-left-color: var(--color-warning);
}

.alert-info {
    background-color: var(--color-info-light);
    color: var(--color-info-dark);
    border-left-color: var(--color-info);
}

.badge {
    display: inline-block;
    padding: 4px 8px;
    font-size: 12px;
    font-weight: 600;
    border-radius: var(--border-radius-sm);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.estado-confirmado,
.status-disponible {
    background-color: var(--color-success-light);
    color: var(--color-success-dark);
}

.estado-pendiente,
.status-en-uso {
    background-color: var(--color-warning-light);
    color: var(--color-warning-dark);
}

.status-mantenimiento {
    background-color: var(--color-info-light);
    color: var(--color-info-dark);
}

.status-roto {
    background-color: var(--color-danger-light);
    color: var(--color-danger-dark);
}

.modalidad-remoto {
    background-color: #e3f2fd;
    color: #1565c0;
}

.modalidad-presencial {
    background-color: #f3e5f5;
    color: #7b1fa2;
}

/* Badges específicos para usuarios */
.rol-admin {
    background-color: var(--color-danger-light);
    color: var(--color-danger-dark);
}

.rol-referente {
    background-color: var(--color-warning-light);
    color: var(--color-warning-dark);
}

.rol-empleado {
    background-color: var(--color-info-light);
    color: var(--color-info-dark);
}

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

.estado-inactivo {
    background-color: var(--color-secondary-light);
    color: var(--color-secondary-dark);
}

.clientes-count {
    background-color: var(--color-light);
    padding: 4px 8px;
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    color: var(--color-primary);
}

/* ============================================================================
   8. TABLAS Y CARDS
============================================================================ */
.table-container {
    overflow-x: auto;
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    margin-bottom: var(--spacing-lg);
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    padding: 0;
}

.table {
    min-width: unset !important;
    width: 100%;
    table-layout: auto;
    font-size: 15px;
}

.table th, .table td {
    padding: 8px 6px;
    font-size: 15px;
    word-break: break-word;
    white-space: normal;
    max-width: 180px;
}

.table td.actions-cell, .table th.actions-cell {
    width: 1%;
    min-width: 80px;
    max-width: 100px;
    text-align: center;
}

.table th {
    background-color: var(--color-light);
    font-weight: 600;
    color: var(--color-dark);
}

.table tbody tr:hover {
    background-color: #f8f9fa;
}

.table .text-center {
    text-align: center;
}

.table .text-right {
    text-align: right;
}

.card {
    background: var(--card-bg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--card-shadow);
    margin-bottom: var(--spacing-lg);
    overflow: hidden;
    border: 1px solid var(--card-border);
    transition: var(--transition);
}

.card:hover {
    box-shadow: var(--card-shadow-hover);
    transform: translateY(-2px);
}

.card-header {
    background-color: var(--color-light);
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--card-border);
}

.card-title {
    margin: 0;
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-dark);
}

.card-body {
    padding: var(--spacing-xl);
}

/* Asegurar espaciado en cards que contienen formularios */
.card form {
    margin: 0;
}

.card .form-row:last-child {
    margin-bottom: 0;
}

/* ============================================================================
   9. DASHBOARD Y ESTADÍSTICAS
============================================================================ */
.dashboard-header {
    margin-bottom: var(--spacing-xl);
}

.dashboard-header h1 {
    color: var(--color-dark);
    margin-bottom: var(--spacing-sm);
}

.dashboard-header p {
    color: var(--color-secondary);
    font-size: var(--font-size-lg);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.stat-card {
    background: var(--card-bg);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--card-shadow);
    text-align: center;
    border: 1px solid var(--card-border);
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--card-shadow-hover);
}

.stat-card h3 {
    color: var(--color-secondary);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.quick-actions, .system-info {
    margin-bottom: var(--spacing-xl);
}

.quick-actions h2, .system-info h2 {
    color: var(--color-dark);
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-xl);
}

.actions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
}

.action-card {
    background: var(--card-bg);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--card-shadow);
    text-align: center;
    text-decoration: none;
    color: var(--color-dark);
    border: 1px solid var(--card-border);
    transition: var(--transition);
}

.action-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--card-shadow-hover);
    text-decoration: none;
    color: var(--color-dark);
}

.action-card h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
}

.action-card p {
    color: var(--color-secondary);
    font-size: var(--font-size-sm);
}

/* ============================================================================
   10. MÓDULOS ESPECÍFICOS
============================================================================ */

/* Bitácora */
.bitacora-container {
    margin: var(--spacing-lg) 0;
}

.bitacora-filter-form .form-row {
    gap: var(--spacing-md);
}

.descripcion-truncada {
    max-width: 300px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.bitacora-ver-mas {
    color: var(--color-primary);
    cursor: pointer;
    font-size: var(--font-size-sm);
    text-decoration: underline;
}

.bitacora-ver-mas:hover {
    color: var(--color-primary-light);
}

/* Inventario */
.filters-section {
    background: var(--card-bg);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--card-shadow);
    margin-bottom: var(--spacing-lg);
    border: 1px solid var(--card-border);
}

.filters-form .filter-group {
    display: flex;
    gap: var(--spacing-lg);
    align-items: end;
    flex-wrap: wrap;
    padding: var(--spacing-md) 0;
}

/* Mejoras específicas para filtros en móvil */
@media (max-width: 600px) {
    .container, .main-content {
        padding: 4px 0 !important;
        max-width: 100vw;
    }
    .page-header h1 {
        font-size: 18px;
    }
    .table-container {
        border-radius: 0;
        box-shadow: none;
        border: none;
        margin: 0;
        padding: 0;
    }
    .table {
        min-width: 500px;
        font-size: 12px;
    }
    .table th, .table td {
        padding: 7px 4px;
        font-size: 12px;
    }
    .btn, .btn-primary, .btn-secondary, .btn-danger, .btn-light {
        width: 100%;
        padding: 12px 0;
        font-size: 15px;
        margin-bottom: 6px;
    }
    .form-container, .card, .card-header, .card-body {
        padding: 10px !important;
        border-radius: 0;
        box-shadow: none;
    }
    .form-group, .form-actions {
        margin-bottom: 10px;
        gap: 6px;
    }
    .form-control {
        font-size: 15px;
        padding: 10px 8px;
    }
    .main-header, .header-container {
        padding: 0 4px;
    }
    .main-nav ul {
        flex-direction: column;
        gap: 0;
    }
    .main-nav li {
        width: 100%;
    }
    .main-nav a {
        width: 100%;
        padding: 16px 10px;
        font-size: 16px;
    }
    .dropdown-menu {
        min-width: 100vw;
        left: 0;
        border-radius: 0 0 8px 8px;
    }
    .dropdown-menu a {
        padding: 12px 10px;
        font-size: 15px;
    }
    .user-section {
        flex-direction: column;
        align-items: flex-start;
        gap: 2px;
    }
}

/* Mejorar el menú hamburguesa en mobile */
@media (max-width: 900px) {
    .main-header {
        position: sticky;
        top: 0;
        z-index: 2000;
    }
    .header-nav {
        display: none;
        position: absolute;
        top: 70px;
        left: 0;
        width: 100vw;
        background: var(--color-primary);
        box-shadow: 0 4px 20px rgba(0,0,0,0.15);
        padding: 0;
    }
    .header-nav.active {
        display: block;
    }
    .main-nav ul {
        flex-direction: column;
        width: 100%;
        gap: 0;
    }
    .main-nav li {
        width: 100%;
    }
    .main-nav a {
        width: 100%;
        padding: 16px 10px;
        font-size: 16px;
    }
    .dropdown-menu {
        position: static;
        box-shadow: none;
        border-radius: 0;
        min-width: 100vw;
        background: var(--color-primary-light);
    }
}

.filters-form input,
.filters-form select {
    padding: 10px var(--spacing-md);
    border: var(--border-width) solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: var(--font-size-base);
    min-width: 180px;
}

/* Filtros en formularios específicos (usuarios, bitácora) */
.usuarios-filter-form,
.bitacora-filter-form {
    padding: var(--spacing-lg);
}

.usuarios-filter-form .form-row,
.bitacora-filter-form .form-row {
    align-items: end;
    margin-bottom: 0;
}

.usuarios-filter-form .form-col,
.bitacora-filter-form .form-col {
    min-width: 180px;
}

.usuarios-filter-form .form-col:last-child,
.bitacora-filter-form .form-col:last-child {
    min-width: auto;
}

.info-section {
    background: var(--card-bg);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    margin-top: var(--spacing-lg);
    border: 1px solid var(--card-border);
    box-shadow: var(--card-shadow);
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.info-item {
    padding: var(--spacing-md);
    background-color: var(--color-light);
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--card-border);
}

/* Usuarios */
.asignaciones-form .clientes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.cliente-item {
    padding: var(--spacing-sm);
}

.cliente-checkbox {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    padding: 8px;
    border-radius: var(--border-radius-sm);
    transition: var(--transition);
}

.cliente-checkbox:hover {
    background-color: var(--color-light);
}

/* ============================================================================
   11. UTILIDADES Y HELPERS
============================================================================ */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-left { text-align: left; }

.mb-20 { margin-bottom: var(--spacing-lg); }
.mt-20 { margin-top: var(--spacing-lg); }
.mb-10 { margin-bottom: var(--spacing-sm); }
.mt-10 { margin-top: var(--spacing-sm); }

.d-flex { display: flex; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.align-center { align-items: center; }
.flex-wrap { flex-wrap: wrap; }
.gap-10 { gap: var(--spacing-sm); }
.gap-20 { gap: var(--spacing-lg); }

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: var(--border-width) solid var(--border-color);
}

.page-header h1 {
    color: var(--color-dark);
    font-size: var(--font-size-xxl);
    margin: 0;
}

.header-actions {
    display: flex;
    gap: var(--spacing-sm);
}

/* ============================================================================
   GLASSMORPHISM UTILITIES
============================================================================ */
/* Clases auxiliares para sombras */
.shadow-light {
    box-shadow: var(--card-shadow);
}

.shadow-medium {
    box-shadow: var(--card-shadow-hover);
}

.shadow-strong {
    box-shadow: var(--card-shadow-strong);
}

/* ============================================================================
   12. RESPONSIVE DESIGN
============================================================================ */

/* Móvil (768px y menor) */
@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }
    
    .header-nav {
        position: fixed;
        top: var(--header-height);
        left: 0;
        right: 0;
        background-color: var(--color-primary);
        flex-direction: column;
        padding: var(--spacing-lg);
        transform: translateX(-100%);
        transition: var(--transition);
        z-index: 1000;
    }
    
    .header-nav.active {
        transform: translateX(0);
    }
    
    .header-container {
        padding: 0 var(--spacing-md);
        height: var(--header-height);
    }
    
    .logo-section {
        flex: 1;
    }
    
    .main-nav {
        width: 100%;
        margin-bottom: var(--spacing-lg);
    }
    
    .main-nav ul {
        flex-direction: column;
        gap: 0;
        width: 100%;
    }
    
    .main-nav li {
        width: 100%;
        border-bottom: var(--border-width) solid var(--color-primary-light);
    }
    
    .main-nav a {
        padding: var(--spacing-md) 0;
        width: 100%;
    }
    
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        background-color: var(--color-primary-light);
        margin-left: var(--spacing-lg);
    }
    
    .dropdown.active .dropdown-menu {
        display: block;
    }
    
    .user-section {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
        width: 100%;
    }
    
    .user-actions {
        width: 100%;
        justify-content: space-between;
    }
    
    .change-password-btn,
    .logout-btn {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 12px;
    }
    
    .main-content {
        padding: var(--spacing-lg) var(--spacing-md);
    }
    
    .form-container {
        padding: var(--spacing-lg);
        margin: var(--spacing-sm);
    }
    
    .form-row {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .table-container {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .table {
        min-width: 600px;
    }
    
    .table th,
    .table td {
        padding: 8px var(--spacing-sm);
        font-size: var(--font-size-sm);
    }
    
    .btn {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: var(--font-size-sm);
        width: 100%;
        margin-bottom: var(--spacing-xs);
    }
    
    .stats-grid, 
    .actions-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .card {
        margin: var(--spacing-sm);
    }
    
    .footer-container {
        padding: 0 var(--spacing-md);
        text-align: center;
    }
    
    .dashboard {
        padding: var(--spacing-md);
    }
    
    .dashboard-header {
        text-align: center;
    }
    
    .quick-actions,
    .system-info {
        margin: var(--spacing-lg) var(--spacing-sm);
    }
    
    .alert {
        margin: var(--spacing-sm);
        font-size: var(--font-size-sm);
    }
    
    .bitacora-filter-form .form-row,
    .usuarios-filter-form .form-row {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .usuarios-filter-form .form-col,
    .bitacora-filter-form .form-col,
    .filters-form input,
    .filters-form select {
        min-width: auto;
        width: 100%;
    }
    
    .usuarios-filter-form,
    .bitacora-filter-form {
        padding: var(--spacing-md);
    }
    
    .filters-section {
        padding: var(--spacing-lg);
        margin: var(--spacing-sm);
    }
    
    .descripcion-truncada {
        max-width: 200px;
    }
    
    .bitacora-container .d-flex {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .page-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-md);
    }
    
    .header-actions {
        width: 100%;
        justify-content: flex-start;
    }
    
    /* Login responsive */
    .login-container {
        margin: var(--spacing-lg);
        padding: var(--spacing-xl) 25px;
    }
    
    .login-title {
        font-size: var(--font-size-xl);
    }
}

/* Tablet (1024px y menor, mayor que 768px) */
@media (max-width: 1024px) and (min-width: 769px) {
    .header-container {
        padding: 0 var(--spacing-lg);
    }
    
    .main-nav ul {
        gap: var(--spacing-lg);
    }
    
    .main-content {
        padding: var(--spacing-xl) var(--spacing-lg);
    }
    
    .stats-grid,
    .actions-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Móvil pequeño (480px y menor) */
@media (max-width: 480px) {
    .stat-card {
        padding: var(--spacing-lg);
    }
    
    .action-card {
        padding: var(--spacing-lg);
    }
    
    .user-welcome,
    .user-role {
        font-size: var(--font-size-sm);
    }
    
    .change-password-btn,
    .logout-btn {
        font-size: 11px;
        padding: 6px 8px;
    }
    
    .table {
        font-size: 12px;
    }
    
    .btn {
        padding: var(--spacing-sm);
        font-size: 12px;
    }
    
    .form-container {
        padding: var(--spacing-md);
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================================================
   ESTILOS ESPECÍFICOS PARA HISTORIAL DE INVENTARIO
============================================================================ */

.text-sm {
    font-size: var(--font-size-sm);
    line-height: 1.4;
}

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

.badge-light {
    background-color: var(--color-light);
    color: var(--color-dark);
    border: 1px solid var(--card-border);
}

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

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

/* Ajustes para tabla de historial */
.table td {
    vertical-align: top;
    padding: var(--spacing-md);
}

.table td small {
    color: var(--color-secondary);
    font-size: 12px;
}

/* Responsive para historial */
@media (max-width: 768px) {
    .table th:nth-child(4),
    .table td:nth-child(4) {
        display: none;
    }
    
    .table th:first-child,
    .table td:first-child {
        width: 120px;
    }
}

/* ============================================================================
 * 12. ESTILOS ESPECÍFICOS DEL INVENTARIO
 * ============================================================================ */

/* Botones de acción solo ícono, compactos */
.btn-action {
    min-width: 32px;
    height: 32px;
    font-size: 16px;
    padding: 0;
    border-radius: 6px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #444;
    color: #fff;
    border: none;
    margin: 0 2px;
    transition: background 0.2s, box-shadow 0.2s;
    position: relative;
}
.btn-action:hover, .btn-action:focus {
    background: #222;
    color: #fff;
    box-shadow: 0 2px 8px rgba(0,0,0,0.12);
}
.btn-action span[aria-label] {
    font-size: 18px;
    pointer-events: none;
}
.btn-edit { background: #1976d2; }
.btn-edit:hover { background: #125ea2; }
.btn-view { background: #17a2b8; }
.btn-view:hover { background: #11707a; }
.btn-delete { background: #dc3545; }
.btn-delete:hover { background: #a71d2a; }
.btn-disable { background: #888; }
.btn-disable:hover { background: #444; }

/* Formularios mejorados del inventario */
.form-label {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--color-dark);
}

.label-text {
    font-size: 14px;
}

.required {
    color: var(--color-danger);
    font-weight: bold;
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid rgba(0, 0, 0, 0.15);
    border-radius: var(--border-radius);
    background: rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(10px);
    color: var(--color-dark);
    font-size: 14px;
    transition: all 0.3s ease;
    box-shadow: var(--glass-shadow);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.1);
    background: rgba(255, 255, 255, 0.7);
}

.form-control:hover {
    background: rgba(255, 255, 255, 0.6);
    border-color: rgba(0, 0, 0, 0.2);
}

.form-control::placeholder {
    color: var(--color-secondary);
    opacity: 0.8;
}

/* Select mejorado */
.form-control option {
    background: var(--color-white);
    color: var(--color-dark);
    padding: 8px;
}

/* Textarea mejorado */
textarea.form-control {
    resize: vertical;
    min-height: 100px;
    font-family: inherit;
}

/* Grid del formulario */
.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    align-items: start;
}

/* Mejoras específicas para diferentes tamaños */
@media (max-width: 640px) {
    .form-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
}

@media (min-width: 641px) and (max-width: 900px) {
    .form-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }
}

@media (min-width: 901px) {
    .form-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-lg);
    }
}

.form-group.full-width {
    grid-column: 1 / -1;
}

/* Acciones del formulario */
.form-actions {
    display: flex;
    gap: 12px;
    justify-content: flex-start;
    align-items: center;
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--glass-border);
}

/* Info grid mejorado */
.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}

.info-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.info-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-secondary);
    display: flex;
    align-items: center;
    gap: 6px;
}

.info-value {
    font-weight: 500;
    color: var(--color-dark);
}

/* Modal de eliminación */
.modal {
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
    animation: fadeIn 0.3s ease;
}

.modal-content {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    margin: 10% auto;
    padding: 0;
    border: 2px solid var(--glass-border);
    border-radius: var(--border-radius-lg);
    width: 90%;
    max-width: 500px;
    box-shadow: var(--glass-shadow-hover);
    animation: slideDown 0.3s ease;
}

.modal-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--glass-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    margin: 0;
    color: var(--color-dark);
    font-size: 18px;
}

.modal-close {
    font-size: 24px;
    font-weight: bold;
    cursor: pointer;
    color: var(--color-secondary);
    transition: color 0.3s ease;
}

.modal-close:hover {
    color: var(--color-danger);
}

.modal-body {
    padding: 24px;
}

.modal-body p {
    margin-bottom: 16px;
    color: var(--color-dark);
}

.warning-text {
    color: var(--color-warning-dark);
    font-weight: 600;
}

.modal-body ul {
    margin: 12px 0;
    padding-left: 0;
    list-style: none;
}

.modal-body li {
    padding: 4px 0;
    color: var(--color-secondary);
}

.modal-footer {
    padding: 20px 24px;
    border-top: 1px solid var(--glass-border);
    display: flex;
    gap: 12px;
    justify-content: flex-end;
}

/* Animaciones del modal */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive para inventario */
@media (max-width: 768px) {
    /* Contenedor principal */
    .container {
        padding: var(--spacing-sm);
    }
    
    /* Headers de página */
    .page-header {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }
    
    .page-header h1 {
        font-size: 24px;
        margin: 0;
    }
    
    .header-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .header-actions .btn {
        width: 100%;
        text-align: center;
    }
    
    /* Botones de acción del inventario */
    .action-buttons {
        display: flex !important;
        flex-direction: row !important;
        gap: 6px;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .action-buttons > * {
        display: inline-flex !important;
        align-items: center;
    }
    
    .btn-action {
        min-width: 40px;
        height: 40px;
        font-size: 16px;
        padding: 10px;
    }
    
    .actions-cell {
        padding: 8px 4px;
        white-space: nowrap;
        overflow-x: auto;
    }
    
    /* Formularios */
    .form-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .form-control {
        font-size: 16px; /* Evita zoom en iOS */
        padding: 14px 16px;
    }
    
    .form-label {
        font-size: 15px;
        margin-bottom: 6px;
    }
    
    .form-actions {
        flex-direction: column;
        align-items: stretch;
        gap: var(--spacing-sm);
    }
    
    .form-actions .btn {
        width: 100%;
        padding: 14px;
        font-size: 16px;
    }
    
    /* Cards */
    .card {
        margin-bottom: var(--spacing-md);
        border-radius: var(--border-radius);
    }
    
    .card-header {
        padding: var(--spacing-md);
    }
    
    .card-body {
        padding: var(--spacing-md);
    }
    
    .card-title {
        font-size: 18px;
    }
    
    /* Info grid */
    .info-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }
    
    .info-item {
        padding: var(--spacing-sm);
        background: rgba(255, 255, 255, 0.1);
        border-radius: var(--border-radius-sm);
    }
    
    .info-label {
        font-size: 13px;
    }
    
    .info-value {
        font-size: 14px;
        font-weight: 600;
    }
    
    /* Modal */
    .modal-content {
        margin: 2% auto;
        width: 96%;
        max-height: 96vh;
        overflow-y: auto;
    }
    
    .modal-header {
        padding: var(--spacing-md);
        position: sticky;
        top: 0;
        background: var(--glass-bg);
        backdrop-filter: blur(20px);
        z-index: 10;
    }
    
    .modal-header h3 {
        font-size: 16px;
    }
    
    .modal-body {
        padding: var(--spacing-md);
    }
    
    .modal-footer {
        flex-direction: column;
        gap: var(--spacing-sm);
        padding: var(--spacing-md);
        position: sticky;
        bottom: 0;
        background: var(--glass-bg);
        backdrop-filter: blur(20px);
    }
    
    .modal-footer .btn {
        width: 100%;
        padding: 14px;
        font-size: 16px;
    }
    
    /* Filtros del inventario */
    .filters-section {
        margin-bottom: var(--spacing-md);
    }
    
    .filter-group {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .filter-group input,
    .filter-group select {
        width: 100%;
        font-size: 16px;
        padding: 12px 16px;
    }
    
    .filter-group .btn {
        width: 100%;
        margin-top: var(--spacing-xs);
    }
    
    /* Tabla responsive específica del inventario */
    .table-responsive {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        border-radius: var(--border-radius);
    }
    
    .table {
        min-width: 700px; /* Ancho mínimo para scroll horizontal */
        font-size: 14px;
    }
    
    .table th,
    .table td {
        padding: 8px 6px;
        white-space: nowrap;
    }
    
    .table th:first-child,
    .table td:first-child {
        position: sticky;
        left: 0;
        background: var(--glass-bg);
        backdrop-filter: blur(10px);
        z-index: 1;
    }
    
    /* Stats grid */
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-sm);
    }
    
    .stat-card {
        padding: var(--spacing-md);
        text-align: center;
    }
    
    .stat-card h3 {
        font-size: 24px;
    }
    
    .stat-card p {
        font-size: 12px;
    }
    
    /* Badges */
    .badge {
        font-size: 11px;
        padding: 4px 8px;
    }
    
    /* Alertas */
    .alert {
        margin-bottom: var(--spacing-sm);
        padding: var(--spacing-sm);
        font-size: 14px;
    }
}

/* Extra responsive para pantallas muy pequeñas */
@media (max-width: 480px) {
    /* Ajustes adicionales para pantallas muy pequeñas */
    .btn-action {
        min-width: 36px;
        height: 36px;
        font-size: 14px;
    }
    
    .action-buttons {
        gap: 4px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .form-control {
        padding: 12px 14px;
    }
    
    .modal-content {
        width: 98%;
        margin: 1% auto;
    }
    
    .table {
        min-width: 600px;
        font-size: 13px;
    }
    
    .table th,
    .table td {
        padding: 6px 4px;
    }
    
    /* Formulario en una sola columna más compacto */
    .form-grid {
        gap: var(--spacing-sm);
    }
    
    .card-header,
    .card-body {
        padding: var(--spacing-sm);
    }
}

/* Reglas específicas para landscape en móviles */
@media (max-width: 768px) and (orientation: landscape) {
    .modal-content {
        max-height: 90vh;
        margin: 2% auto;
    }
    
    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .form-actions {
        flex-direction: row;
        justify-content: space-between;
    }
    
    .form-actions .btn {
        width: auto;
        min-width: 120px;
    }
}

/* Ajustes para tablets */
@media (max-width: 1024px) and (min-width: 769px) {
    .form-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .action-buttons {
        gap: 6px;
    }
    
    .btn-action {
        min-width: 34px;
        height: 34px;
    }
}

/* ============================================================================
 * 13. MEJORAS ESPECÍFICAS PARA MÓVILES Y TOUCH
 * ============================================================================ */

/* Optimizaciones para dispositivos táctiles */
@media (any-pointer: coarse) {
    /* Botones más grandes para touch */
    .btn {
        min-height: 44px;
        padding: 12px 20px;
    }
    
    .btn-sm {
        min-height: 36px;
        padding: 8px 16px;
    }
    
    .btn-action {
        min-width: 44px;
        min-height: 44px;
    }
    
    /* Enlaces más fáciles de tocar */
    .main-nav a {
        padding: 12px 16px;
    }
    
    /* Inputs más cómodos para touch */
    .form-control {
        min-height: 44px;
        padding: 12px 16px;
    }
    
    /* Checkboxes y radios más grandes */
    input[type="checkbox"],
    input[type="radio"] {
        width: 20px;
        height: 20px;
    }
}

/* Prevenir zoom accidental en iOS */
@supports (-webkit-touch-callout: none) {
    .form-control {
        font-size: 16px !important;
    }
}

/* Mejoras para scroll en móviles */
.table-responsive {
    -webkit-overflow-scrolling: touch;
    scroll-behavior: smooth;
}

.modal-content {
    -webkit-overflow-scrolling: touch;
    scroll-behavior: smooth;
}

/* Mejoras de performance para móviles */
.btn-action,
.card,
.modal-content {
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
    will-change: transform;
}

/* Estados de focus mejorados para teclado */
.btn:focus-visible,
.form-control:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* Ocultar outlines en dispositivos táctiles */
@media (any-pointer: coarse) {
    .btn:focus,
    .form-control:focus {
        outline: none;
    }
}

/* Mejoras específicas para pantallas de alta densidad */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .logo,
    .btn-action {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}

/* Safe areas para dispositivos con notch */
@supports (padding: max(0px)) {
    .main-header {
        padding-left: max(var(--spacing-md), env(safe-area-inset-left));
        padding-right: max(var(--spacing-md), env(safe-area-inset-right));
    }
    
    .main-content {
        padding-left: max(var(--spacing-md), env(safe-area-inset-left));
        padding-right: max(var(--spacing-md), env(safe-area-inset-right));
    }
    
    .main-footer {
        padding-left: max(var(--spacing-md), env(safe-area-inset-left));
        padding-right: max(var(--spacing-md), env(safe-area-inset-right));
        padding-bottom: max(var(--spacing-md), env(safe-area-inset-bottom));
    }
}

/* Animations más suaves en dispositivos móviles */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Dark mode support para dispositivos que lo prefieran (comentado por ahora) */
/*
@media (prefers-color-scheme: dark) {
    :root {
        --color-white: #1a1a1a;
        --color-light: #2d2d2d;
        --color-lighter: #404040;
        --color-gray: #666666;
        --color-dark: #ffffff;
        --glass-bg: rgba(45, 45, 45, 0.3);
        --glass-border: rgba(255, 255, 255, 0.1);
    }
    
    .form-control {
        background: rgba(45, 45, 45, 0.6);
        color: var(--color-dark);
        border-color: rgba(255, 255, 255, 0.15);
    }
    
    .modal-content {
        background: rgba(45, 45, 45, 0.95);
    }
}
*/

/* Ajuste global de contenedores y tablas para mejor alineación */
.container {
    padding: 0 10px;
    max-width: 1200px;
    margin: 0 auto;
}

@media (max-width: 900px) {
    .table {
        min-width: 600px;
        font-size: 13px;
    }
    .main-content, .container {
        padding: 10px 2px;
    }
}

td.actions-cell > .action-buttons {
    display: flex !important;
    flex-direction: row !important;
    gap: 6px !important;
    flex-wrap: wrap;
    justify-content: center;
}