/* ==================== Variables CSS ==================== */
:root {
    /* Colores principales */
    --primary-color: #6366f1;
    --primary-hover: #4f46e5;
    --secondary-color: #64748b;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --info-color: #3b82f6;

    /* Colores de estado */
    --status-online: #10b981;
    --status-offline: #ef4444;
    --status-warning: #f59e0b;

    /* Colores de fondo */
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-dark: #1e293b;
    --bg-sidebar: #0f172a;

    /* Colores de texto */
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --text-light: #94a3b8;
    --text-white: #ffffff;

    /* Bordes y sombras */
    --border-color: #e2e8f0;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);

    /* Espaciado */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;

    /* Transiciones */
    --transition-fast: 150ms ease-in-out;
    --transition-normal: 300ms ease-in-out;

    /* Tamaños */
    --sidebar-width: 260px;
    --header-height: 60px;
}

/* ==================== Reset y Base ==================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-secondary);
    overflow-x: hidden;
}

/* ==================== Login Page ==================== */
.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: var(--spacing-md);
}

.login-container {
    width: 100%;
    max-width: 420px;
}

.login-card {
    background: var(--bg-primary);
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-xl);
}

.login-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.login-header i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.login-header h1 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.login-header p {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

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

.form-hint {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.78rem;
    color: var(--text-muted);
}

.login-form label {
    display: block;
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.login-form label.label-row {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 0.5rem;
}

.link-inline {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--primary-color);
    text-decoration: none;
    transition: color 150ms;
}

.link-inline:hover,
.link-inline:focus-visible {
    color: var(--primary-hover);
    text-decoration: underline;
}

/* Pista visual de cumplimiento de la política de contraseñas */
.policy-list {
    list-style: none;
    margin: 0.5rem 0 0;
    padding: 0;
    font-size: 0.78rem;
    color: var(--text-secondary);
}

.policy-list li {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    margin: 0.2rem 0;
}

.policy-list li.ok {
    color: var(--success-color);
}

.policy-list li i {
    width: 0.9rem;
    text-align: center;
}

.login-form input {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    transition: var(--transition-fast);
}

.login-form input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.password-input {
    position: relative;
}

.password-input input {
    padding-right: 3rem;
}

.toggle-password {
    position: absolute;
    right: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0.5rem;
}

.toggle-password:hover {
    color: var(--primary-color);
}

.form-actions {
    margin-top: var(--spacing-xl);
}

.login-footer {
    margin-top: var(--spacing-xl);
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.875rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
}

.login-back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.8125rem;
    font-weight: 500;
    color: #64748b;
    text-decoration: none;
    padding: 0.4rem 0.875rem;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
    background: #f8fafc;
    transition: background 150ms, color 150ms, border-color 150ms;
}
.login-back-link:hover {
    background: #eef2ff;
    color: #4f46e5;
    border-color: rgba(99,102,241,0.35);
}

/* ==================== Layout Principal ==================== */
body:not(.login-page) {
    display: flex;
    height: 100vh;
}

/* Sidebar */
.sidebar {
    width: var(--sidebar-width);
    background: var(--bg-sidebar);
    color: var(--text-white);
    display: flex;
    flex-direction: column;
    position: fixed;
    left: 0;
    top: 0;
    height: 100vh;
    z-index: 1000;
    transition: transform var(--transition-normal);
    overflow-y: auto;
    overflow-x: hidden;
}

.sidebar.collapsed {
    transform: translateX(-100%);
}

/* Overlay para cerrar el sidebar en móvil */
.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
}

.sidebar-header {
    padding: var(--spacing-lg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.sidebar-header i {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.sidebar-header h2 {
    font-size: 1.25rem;
    font-weight: 700;
}

/* Navegación Sidebar */
.sidebar-nav {
    flex: 1;
    padding: var(--spacing-md) 0;
    overflow-y: auto;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: 0.875rem var(--spacing-lg);
    color: var(--text-light);
    text-decoration: none;
    transition: var(--transition-fast);
    border-left: 3px solid transparent;
}

.nav-item:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-white);
}

.nav-item.active {
    background: rgba(99, 102, 241, 0.1);
    color: var(--text-white);
    border-left-color: var(--primary-color);
}

.nav-item i {
    font-size: 1.125rem;
    width: 1.5rem;
    text-align: center;
}

.nav-divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
    margin: var(--spacing-sm) var(--spacing-lg);
}

.sidebar-footer {
    padding: var(--spacing-md) var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.sidebar-user-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-light);
    font-size: 0.8125rem;
    padding: var(--spacing-xs) 0;
}

.sidebar-user-info i {
    font-size: 1.25rem;
    color: var(--primary-color);
}

.btn-logout {
    width: 100%;
    justify-content: center;
}

/* Main Content */
.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    transition: margin-left var(--transition-normal);
}

body:has(.sidebar.collapsed) .main-content {
    margin-left: 0;
}

/* Top Header */
.top-header {
    height: var(--header-height);
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--spacing-lg);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.header-center {
    flex: 1;
    text-align: center;
    padding: 0 var(--spacing-md);
}

.header-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
    letter-spacing: 0.03em;
}

.section-title {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xl);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.section-title i {
    color: var(--primary-color);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-primary);
    cursor: pointer;
    padding: var(--spacing-sm);
}

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

.user-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-secondary);
}

.user-info i {
    font-size: 1.5rem;
    color: var(--primary-color);
}

/* Content Wrapper */
.content-wrapper {
    flex: 1;
    padding: var(--spacing-xl);
    overflow-y: auto;
}

.content-section {
    display: none;
}

.content-section.active {
    display: block;
    animation: fadeIn 0.3s ease-in-out;
}

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Section Header */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
}

.section-header h1 {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--text-primary);
}

/* ==================== Componentes Reutilizables ==================== */

/* Botones */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 0.625rem 1.25rem;
    border: none;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-fast);
    text-decoration: none;
}

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

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

.btn-primary:hover:not(:disabled) {
    background: var(--primary-hover);
}

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

.btn-secondary:hover:not(:disabled) {
    background: #475569;
}

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

.btn-success:hover:not(:disabled) {
    background: #059669;
}

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

.btn-danger:hover:not(:disabled) {
    background: #dc2626;
}

.btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: 0.8125rem;
}

/* Alerts */
.alert {
    padding: var(--spacing-md);
    border-radius: 8px;
    margin-bottom: var(--spacing-md);
}

.alert-error {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #fca5a5;
}

.alert-success {
    background: #d1fae5;
    color: #065f46;
    border: 1px solid #6ee7b7;
}

.alert-warning {
    background: #fef3c7;
    color: #92400e;
    border: 1px solid #fcd34d;
}

.alert i {
    margin-right: 0.45rem;
}

/* Table Controls */
.table-controls {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.search-input {
    flex: 1;
    padding: 0.625rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 0.875rem;
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.filter-select {
    padding: 0.625rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 0.875rem;
    background: var(--bg-primary);
    cursor: pointer;
}

/* Tables */
.table-container {
    background: var(--bg-primary);
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    overflow: hidden;
    margin-bottom: var(--spacing-lg);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table thead {
    background: var(--bg-secondary);
}

.data-table th {
    padding: var(--spacing-md);
    text-align: left;
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 0.8125rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.data-table tbody tr {
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition-fast);
}

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

.data-table tbody tr:last-child {
    border-bottom: none;
}

.data-table td {
    padding: var(--spacing-md);
    color: var(--text-primary);
}

.data-table td.loading {
    text-align: center;
    color: var(--text-secondary);
    padding: var(--spacing-xl);
}

/* Status Badges */
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 500;
}

.status-badge.active {
    background: #d1fae5;
    color: #065f46;
}

.status-badge.inactive {
    background: #fee2e2;
    color: #991b1b;
}

.status-badge.online {
    background: #d1fae5;
    color: #065f46;
}

.status-badge.offline {
    background: #fee2e2;
    color: #991b1b;
}

.status-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.status-indicator.online {
    background: var(--status-online);
    box-shadow: 0 0 4px var(--status-online);
}

.status-indicator.offline {
    background: var(--status-offline);
}

/* Action Buttons */
.action-buttons {
    display: flex;
    gap: var(--spacing-sm);
}

.action-btn {
    padding: 0.375rem 0.625rem;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: var(--transition-fast);
    font-size: 0.875rem;
}

.action-btn.view {
    background: #dbeafe;
    color: #1e40af;
}

.action-btn.view:hover {
    background: #bfdbfe;
}

.action-btn.edit {
    background: #fef3c7;
    color: #92400e;
}

.action-btn.edit:hover {
    background: #fde68a;
}

.action-btn.delete {
    background: #fee2e2;
    color: #991b1b;
}

.action-btn.delete:hover {
    background: #fecaca;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
}

.pagination button {
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border-color);
    background: var(--bg-primary);
    border-radius: 6px;
    cursor: pointer;
    transition: var(--transition-fast);
}

.pagination button:hover:not(:disabled) {
    background: var(--bg-secondary);
}

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

.pagination button.active {
    background: var(--primary-color);
    color: var(--text-white);
    border-color: var(--primary-color);
}

.pagination-info {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* Stats Grid (Dashboard) */
.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(--bg-primary);
    border-radius: 12px;
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    transition: var(--transition-fast);
}

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

.stat-icon {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.stat-icon.blue {
    background: #dbeafe;
    color: #1e40af;
}

.stat-icon.green {
    background: #d1fae5;
    color: #065f46;
}

.stat-icon.orange {
    background: #fed7aa;
    color: #92400e;
}

.stat-icon.red {
    background: #fee2e2;
    color: #991b1b;
}

.stat-icon.purple {
    background: #e9d5ff;
    color: #6b21a8;
}

.stat-icon.teal {
    background: #ccfbf1;
    color: #115e59;
}

.stat-icon.cyan {
    background: #cffafe;
    color: #155e75;
}

.stat-icon.indigo {
    background: #e0e7ff;
    color: #3730a3;
}

.stat-info h3 {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.stat-info p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-bottom: var(--spacing-xs);
}

.stat-info small {
    color: var(--text-light);
    font-size: 0.75rem;
}

/* Dashboard Alerts */
.dashboard-alerts {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-lg);
}

.alert-section {
    background: var(--bg-primary);
    border-radius: 12px;
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
}

.alert-section h2 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.alert-section h2 i {
    color: var(--warning-color);
}

.alert-list {
    max-height: 300px;
    overflow-y: auto;
}

.alert-item {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

.alert-item:last-child {
    border-bottom: none;
}

.alert-item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.alert-item-title {
    font-weight: 600;
    color: var(--text-primary);
}

.alert-item-badge {
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 500;
}

.alert-item-badge.warning {
    background: #fef3c7;
    color: #92400e;
}

.alert-item-badge.danger {
    background: #fee2e2;
    color: #991b1b;
}

.alert-item-info {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.no-data {
    text-align: center;
    color: var(--text-secondary);
    padding: var(--spacing-xl);
}

/* Loading Spinner */
.loading-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(99, 102, 241, 0.3);
    border-radius: 50%;
    border-top-color: var(--primary-color);
    animation: spin 0.8s linear infinite;
}

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

/* Utility Classes */
.text-center {
    text-align: center;
}

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

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

.text-success {
    color: var(--success-color);
}

.text-danger {
    color: var(--danger-color);
}

.text-warning {
    color: var(--warning-color);
}

.mt-1 {
    margin-top: var(--spacing-sm);
}

.mt-2 {
    margin-top: var(--spacing-md);
}

.mt-3 {
    margin-top: var(--spacing-lg);
}

.mb-1 {
    margin-bottom: var(--spacing-sm);
}

.mb-2 {
    margin-bottom: var(--spacing-md);
}

.mb-3 {
    margin-bottom: var(--spacing-lg);
}

.hidden {
    display: none !important;
}

/* ==================== Estado del Sistema (System Check) ==================== */

.sc-loading {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-xl);
    color: var(--text-secondary);
}

.sc-header-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--bg-primary);
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
}

.sc-meta {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.sc-meta strong {
    color: var(--text-primary);
}

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

.sc-card {
    background: var(--bg-primary);
    border-radius: 12px;
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    border-left: 4px solid var(--border-color);
    transition: var(--transition-fast);
}

.sc-card-online {
    border-left-color: var(--success-color);
}

.sc-card-offline {
    border-left-color: var(--danger-color);
}

.sc-card-icon {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.375rem;
    background: var(--bg-secondary);
    color: var(--primary-color);
    flex-shrink: 0;
}

.sc-card-body {
    flex: 1;
    min-width: 0;
}

.sc-card-title {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.9375rem;
    margin-bottom: 2px;
}

.sc-card-port {
    font-size: 0.75rem;
    color: var(--text-light);
    margin-bottom: 4px;
}

.sc-card-desc {
    font-size: 0.8125rem;
    color: var(--text-secondary);
}

.sc-card-status {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 4px;
    flex-shrink: 0;
}

.sc-status-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
}

.sc-online {
    background: #d1fae5;
    color: #065f46;
}

.sc-offline {
    background: #fee2e2;
    color: #991b1b;
}

.sc-checking {
    background: #e0e7ff;
    color: #3730a3;
}

.sc-latency {
    font-size: 0.7rem;
    color: var(--text-light);
}

.sc-overall {
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: 12px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.9375rem;
}

.sc-overall-ok  { background: #d1fae5; color: #065f46; }
.sc-overall-warn { background: #fef3c7; color: #92400e; }
.sc-overall-err  { background: #fee2e2; color: #991b1b; }

/* ==================== Logs del Sistema ==================== */

.logs-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.logs-filters {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    flex: 1;
}

.logs-filter-input {
    min-width: 200px;
}

.logs-summary-bar {
    margin-bottom: var(--spacing-md);
}

.logs-summary-chips {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-primary);
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
}

.log-chip {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 500;
}

.chip-total   { background: #e0e7ff; color: #3730a3; }
.chip-info    { background: #dbeafe; color: #1e40af; }
.chip-warning { background: #fef3c7; color: #92400e; }
.chip-error   { background: #fee2e2; color: #991b1b; }
.chip-critical { background: #fce7f3; color: #9d174d; }

/* Severity badges en la tabla de logs */
.severity-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 0.2rem 0.6rem;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 500;
    white-space: nowrap;
}

.sev-info     { background: #dbeafe; color: #1e40af; }
.sev-warning  { background: #fef3c7; color: #92400e; }
.sev-error    { background: #fee2e2; color: #991b1b; }
.sev-critical { background: #fce7f3; color: #9d174d; }

.log-ts    { font-size: 0.8125rem; color: var(--text-secondary); white-space: nowrap; }
.log-action { font-weight: 500; }
.log-ip    { font-family: 'Courier New', monospace; font-size: 0.8125rem; color: var(--text-secondary); }

.log-details-pre {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: var(--spacing-md);
    font-size: 0.8125rem;
    font-family: 'Courier New', monospace;
    overflow-x: auto;
    white-space: pre-wrap;
    max-height: 300px;
    overflow-y: auto;
    margin-top: var(--spacing-xs);
}

/* Login — mejoras adicionales */
.login-logo {
    width: 72px;
    height: 72px;
    background: linear-gradient(135deg, var(--primary-color), #764ba2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
}

.login-logo i {
    font-size: 2rem;
    color: white;
    margin: 0;
}

.btn-full {
    width: 100%;
    justify-content: center;
}