/**
 * Hourstat - Design System
 * Basado en el estilo de "Gestión de Vacaciones y Ausencias" (Stitch)
 * Tema: Light | Fuente: Inter | Color: #135bec | Bordes: 8px
 */

/* ================================================
   CSS VARIABLES - DESIGN TOKENS
   ================================================ */
:root {
    /* Primary Colors - Azul corporativo */
    --primary: #2563eb;
    --primary-light: #60a5fa;
    --primary-dark: #1d4ed8;
    --primary-bg: rgba(37, 99, 235, 0.08);
    --primary-bg-hover: rgba(37, 99, 235, 0.12);

    /* Secondary Colors */
    --secondary: #6366f1;
    --secondary-light: #818cf8;
    --secondary-dark: #4f46e5;

    /* Semantic Colors */
    --success: #10b981;
    --success-light: #34d399;
    --success-bg: rgba(16, 185, 129, 0.1);
    --warning: #EAE00D;
    --warning-light: #f5ed5c;
    --warning-bg: rgba(234, 224, 13, 0.1);
    --error: #ef4444;
    --error-light: #f87171;
    --error-bg: rgba(239, 68, 68, 0.1);
    --info: #2563eb;
    --info-bg: rgba(37, 99, 235, 0.1);

    /* Light Theme (Default) */
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    --bg-hover: #e2e8f0;

    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --text-inverse: #ffffff;

    --border: #e2e8f0;
    --border-light: #f1f5f9;
    --border-focus: var(--primary);

    /* Shadows - Tema claro */
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.04);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-primary: 0 4px 14px rgba(37, 99, 235, 0.25);

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 200ms ease;
    --transition-slow: 300ms ease;

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
}

/* Dark Mode */
[data-theme="dark"] {
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;
    --bg-hover: #475569;

    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-muted: #64748b;

    --border: #334155;
    --border-light: #1e293b;

    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.4), 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -1px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.4), 0 4px 6px -2px rgba(0, 0, 0, 0.3);
}

/* ================================================
   BASE STYLES
   ================================================ */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-tertiary);
    min-height: 100vh;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--primary-dark);
}

/* ================================================
   TYPOGRAPHY
   ================================================ */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 600;
    line-height: 1.3;
    color: var(--text-primary);
}

h1 {
    font-size: var(--font-size-3xl);
}

h2 {
    font-size: var(--font-size-2xl);
}

h3 {
    font-size: var(--font-size-xl);
}

h4 {
    font-size: var(--font-size-lg);
}

.text-primary {
    color: var(--primary) !important;
}

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

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

.text-error {
    color: var(--error) !important;
}

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

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

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

/* ================================================
   BUTTONS
   ================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    font-family: var(--font-family);
    font-size: var(--font-size-sm);
    font-weight: 500;
    line-height: 1.5;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
    white-space: nowrap;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-primary {
    background: var(--primary);
    color: var(--text-inverse);
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover:not(:disabled) {
    background: var(--primary-dark);
    box-shadow: var(--shadow-primary);
    transform: translateY(-1px);
}

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

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

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

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

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

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

.btn-error,
.btn-danger {
    background: var(--error);
    color: var(--text-inverse);
}

.btn-error:hover:not(:disabled),
.btn-danger:hover:not(:disabled) {
    background: var(--error-light);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-primary);
}

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

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

.btn-ghost:hover:not(:disabled) {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.btn-lg {
    padding: var(--space-md) var(--space-xl);
    font-size: var(--font-size-base);
}

.btn-sm {
    padding: var(--space-xs) var(--space-sm);
    font-size: var(--font-size-xs);
}

.btn-icon {
    width: 40px;
    height: 40px;
    padding: 0;
    border-radius: var(--radius-md);
}

.w-full {
    width: 100%;
}

/* ================================================
   FORMS
   ================================================ */
.form-group {
    margin-bottom: var(--space-md);
}

.form-label {
    display: block;
    margin-bottom: var(--space-xs);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--text-secondary);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: var(--space-sm) var(--space-md);
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    color: var(--text-primary);
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-bg);
}

.form-input::placeholder {
    color: var(--text-muted);
}

.form-input-lg {
    padding: var(--space-md) var(--space-lg);
    font-size: var(--font-size-lg);
}

.form-hint {
    margin-top: var(--space-xs);
    font-size: var(--font-size-xs);
    color: var(--text-muted);
}

/* ================================================
   CARDS
   ================================================ */
.card {
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.card-header {
    padding: var(--space-md) var(--space-lg);
    border-bottom: 1px solid var(--border);
    background: var(--bg-secondary);
}

.card-body {
    padding: var(--space-lg);
}

.card-footer {
    padding: var(--space-md) var(--space-lg);
    border-top: 1px solid var(--border);
    background: var(--bg-secondary);
}

.card-hover:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
    border-color: var(--primary-bg);
}

/* ================================================
   STATS CARDS
   ================================================ */
.stat-card {
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
    text-align: center;
    transition: all var(--transition-fast);
}

.stat-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--primary-bg);
}

.stat-card.primary {
    background: var(--primary-bg);
    border-color: rgba(19, 91, 236, 0.2);
}

.stat-value {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    margin-top: var(--space-xs);
}

.stat-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    margin: 0 auto var(--space-sm);
}

.stat-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    font-size: 0.7rem;
    color: var(--primary);
    background: var(--primary-bg);
    padding: 6px 12px;
    border-radius: var(--radius-full);
    margin-top: var(--space-md);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: all var(--transition-fast);
    width: auto;
    border: 1px solid transparent;
}

.stat-link:hover {
    background: var(--primary);
    color: var(--text-inverse);
    gap: var(--space-xs);
    box-shadow: var(--shadow-sm);
}

.stat-icon.primary {
    background: var(--primary-bg);
    color: var(--primary);
}

.stat-icon.success {
    background: var(--success-bg);
    color: var(--success);
}

.stat-icon.warning {
    background: var(--warning-bg);
    color: var(--warning);
}

/* ================================================
   BADGES
   ================================================ */
.badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-sm);
    font-size: var(--font-size-xs);
    font-weight: 500;
    border-radius: var(--radius-full);
    white-space: nowrap;
}

.badge-primary {
    background: var(--primary-bg);
    color: var(--primary);
}

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

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

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

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

.badge-neutral {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
}

/* ================================================
   ALERTS
   ================================================ */
.alert {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    padding: var(--space-md);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
}

.alert-success {
    background: var(--success-bg);
    color: var(--success);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.alert-warning {
    background: var(--warning-bg);
    color: #b45309;
    border: 1px solid rgba(245, 158, 11, 0.2);
}

.alert-error {
    background: var(--error-bg);
    color: var(--error);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.alert-info {
    background: var(--info-bg);
    color: var(--info);
    border: 1px solid rgba(59, 130, 246, 0.2);
}

/* ================================================
   TABLES
   ================================================ */
.table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-primary);
}

.table th,
.table td {
    padding: var(--space-md);
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.table th {
    background: var(--bg-secondary);
    font-weight: 600;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

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

.table-rounded {
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-primary);
    min-width: 600px;
    /* Ensure table doesn't get squashed */
}

/* ================================================
   CLOCK DISPLAY
   ================================================ */
.clock-display {
    font-family: 'Inter', monospace;
    font-size: 4rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    text-align: center;
    padding: var(--space-xl);
}

.clock-display .date {
    font-size: var(--font-size-lg);
    font-weight: 400;
    color: var(--text-muted);
    margin-top: var(--space-sm);
}

/* ================================================
   AVATAR
   ================================================ */
.avatar {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: var(--text-inverse);
    font-size: var(--font-size-sm);
}

.avatar-lg {
    width: 64px;
    height: 64px;
    font-size: var(--font-size-lg);
}

.avatar-sm {
    width: 32px;
    height: 32px;
    font-size: var(--font-size-xs);
}

/* ================================================
   SIDEBAR LAYOUT
   ================================================ */
.admin-layout {
    display: flex;
    min-height: 100vh;
    background: var(--bg-primary);
    position: relative;
    width: 100%;
}

.container-centered {
    max-width: 1280px;
    margin: 0 auto;
    width: 100%;
}

.sidebar {
    width: 260px;
    background: var(--bg-primary);
    border-right: 1px solid var(--border);
    padding: var(--space-lg);
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
    flex-shrink: 0;
}

.sidebar-logo {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--primary);
    margin-bottom: var(--space-2xl);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    justify-content: center;
    /* Center logo */
}

.sidebar-logo img {
    max-width: 100%;
    max-height: 120px;
    /* Increased max height */
    width: auto;
    object-fit: contain;
}

.sidebar-nav {
    list-style: none;
}

.sidebar-nav li {
    margin-bottom: var(--space-xs);
}

.sidebar-nav a {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    font-weight: 500;
    transition: all var(--transition-fast);
}

.sidebar-nav a:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.sidebar-nav a.active {
    background: var(--primary);
    color: var(--text-inverse);
}

.main-content {
    flex: 1;
    margin-left: 0;
    padding: var(--space-xl);
    background: var(--bg-secondary);
    min-height: 100vh;
    min-width: 0; /* Crucial para evitar que el contenido desborde el flex container */
}

.main-content > * {
    max-width: 1280px;
    width: 100%;
    margin-left: auto !important;
    margin-right: auto !important;
}

/* ================================================
   PAGE HEADER
   ================================================ */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-xl);
}

.page-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.page-subtitle {
    color: var(--text-muted);
    font-size: var(--font-size-sm);
    margin-top: var(--space-xs);
}

/* ================================================
   FILTERS BAR
   ================================================ */
.filters-bar {
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
    align-items: flex-end;
}

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

.filter-label {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    text-transform: uppercase;
    font-weight: 500;
}

.filter-input {
    padding: var(--space-xs) var(--space-sm);
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: var(--font-size-sm);
}

/* ================================================
   MODALS
   ================================================ */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: var(--space-lg);
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
}

.modal-footer {
    position: sticky;
    bottom: calc(-1 * var(--space-xl));
    margin: var(--space-xl) calc(-1 * var(--space-xl)) calc(-1 * var(--space-xl));
    padding: var(--space-lg) var(--space-xl);
    background: var(--bg-primary);
    border-top: 1px solid var(--border);
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;
    z-index: 10;
    border-bottom-left-radius: var(--radius-xl);
    border-bottom-right-radius: var(--radius-xl);
}

@media (max-width: 768px) {
    .modal-footer {
        bottom: calc(-1 * var(--space-lg));
        margin: var(--space-lg) calc(-1 * var(--space-lg)) calc(-1 * var(--space-lg));
        padding: var(--space-md) var(--space-lg);
    }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-lg);
}

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

.modal-close {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.25rem;
    cursor: pointer;
    padding: var(--space-xs);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.modal-close:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

/* ================================================
   TABS / SEGMENTED CONTROLS
   ================================================ */
.tabs-container {
    display: inline-flex;
    background: var(--bg-tertiary);
    padding: 6px;
    border-radius: var(--radius-lg);
    gap: 4px;
    border: 1px solid var(--border);
}

.tab-item {
    padding: var(--space-sm) var(--space-xl);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
    border: none;
    background: transparent;
    cursor: pointer;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.tab-item:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.5);
}

.tab-item.active {
    background: var(--bg-primary);
    color: var(--primary);
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(19, 91, 236, 0.1);
}

[data-theme="dark"] .tab-item.active {
    background: var(--bg-tertiary);
    border-color: var(--primary);
}


/* ================================================
   DROPDOWN MENU
   ================================================ */
.dropdown {
    position: relative;
}

.dropdown-menu {
    display: none;
    position: absolute;
    right: 0;
    top: 100%;
    margin-top: var(--space-xs);
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    min-width: 160px;
    z-index: 100;
    overflow: hidden;
}

.dropdown-menu.active {
    display: block;
}

.dropdown-menu a,
.dropdown-menu button {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    width: 100%;
    padding: var(--space-sm) var(--space-md);
    text-align: left;
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.dropdown-menu a:hover,
.dropdown-menu button:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

/* ================================================
   UTILITIES
   ================================================ */
.flex {
    display: flex;
}

.flex-col {
    flex-direction: column;
}

.items-center {
    align-items: center;
}

.justify-center {
    justify-content: center;
}

.justify-between {
    justify-content: space-between;
}

.gap-1 {
    gap: var(--space-xs);
}

.gap-2 {
    gap: var(--space-sm);
}

.gap-3 {
    gap: var(--space-md);
}

.gap-4 {
    gap: var(--space-lg);
}

.mb-1 {
    margin-bottom: var(--space-xs);
}

.mb-2 {
    margin-bottom: var(--space-sm);
}

.mb-3 {
    margin-bottom: var(--space-md);
}

.mb-4 {
    margin-bottom: var(--space-lg);
}

.mt-3 {
    margin-top: var(--space-md);
}

.mt-4 {
    margin-top: var(--space-lg);
}

.p-3 {
    padding: var(--space-md);
}

.p-4 {
    padding: var(--space-lg);
}

.hidden {
    display: none;
}

/* ================================================
   UTILITIES
   ================================================ */
.flex { display: flex; }
.inline-flex { display: inline-flex; }
.flex-column { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.items-end { align-items: flex-end; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-end { justify-content: flex-end; }

.gap-1 { gap: 0.25rem; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 1rem; }
.gap-4 { gap: 1.5rem; }

.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 1.5rem; }

.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 1rem; }
.mb-4 { margin-bottom: 1.5rem; }

.ml-1 { margin-left: 0.25rem; }
.ml-2 { margin-left: 0.5rem; }

.mr-1 { margin-right: 0.25rem; }
.mr-2 { margin-right: 0.5rem; }

.p-1 { padding: 0.25rem; }
.p-2 { padding: 0.5rem; }
.p-3 { padding: 1rem; }

.w-full { width: 100%; }

/* ================================================
   ANIMATIONS
   ================================================ */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

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

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.6;
    }
}

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

    to {
        transform: rotate(360deg);
    }
}

.fade-in {
    animation: fadeIn var(--transition-slow) ease-out;
}

.pulse {
    animation: pulse 2s ease-in-out infinite;
}

.spin {
    animation: spin 1s linear infinite;
}

/* ================================================
   PAGINATION
   ================================================ */
.pagination-container {
    padding: var(--space-md) var(--space-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border);
    flex-wrap: wrap;
    gap: var(--space-md);
    background: var(--bg-primary);
    border-bottom-left-radius: var(--radius-lg);
    border-bottom-right-radius: var(--radius-lg);
}

.pagination-info {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

.pagination-controls {
    display: flex;
    gap: var(--space-xs);
}

.pagination-controls .btn {
    min-width: 32px;
    height: 32px;
    padding: 0 var(--space-xs);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ================================================
   MOBILE MENU TOGGLE
   ================================================ */
.mobile-menu-toggle {
    display: none;
    position: fixed;
    top: var(--space-md);
    left: var(--space-md);
    z-index: 1010; /* Higher than banner */
    width: 42px;
    height: 42px;
    border-radius: var(--radius-md);
    background: var(--bg-primary);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-md);
    cursor: pointer;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    font-size: 1.1rem;
    transition: all var(--transition-fast);
}

/* Adjust for superadmin banner */
body.has-superadmin-banner .mobile-menu-toggle {
    top: calc(var(--space-md) + 60px);
}

.mobile-menu-toggle:hover {
    background: var(--bg-secondary);
}

/* Overlay for mobile menu */
.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
}

.sidebar-overlay.active {
    display: block;
}

/* ================================================
   RESPONSIVE - TABLET (max-width: 1024px)
   ================================================ */
@media (max-width: 1024px) {
    .mobile-menu-toggle {
        display: flex;
    }
    .sidebar {
        position: fixed;
        left: -280px;
        top: 0;
        width: 280px;
        height: 100vh;
        z-index: 1000;
        transition: left var(--transition-base);
        border-right: 1px solid var(--border);
    }

    .sidebar.active {
        left: 0;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .main-content {
        margin-left: 0;
        padding: var(--space-lg);
        padding-top: calc(var(--space-lg) + 60px);
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .settings-grid {
        grid-template-columns: 1fr;
    }

    .workers-grid,
    .companies-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    }
}

/* ================================================
   RESPONSIVE - MOBILE LARGE (max-width: 768px)
   ================================================ */
@media (max-width: 768px) {
    html {
        font-size: 15px;
    }

    .page-header {
        flex-direction: column;
        align-items: stretch;
        gap: var(--space-md);
    }

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

    .page-title {
        font-size: var(--font-size-xl);
    }

    .clock-display {
        font-size: 3rem;
        padding: var(--space-lg);
    }

    .filters-bar {
        flex-direction: column;
        gap: var(--space-sm);
    }

    .filters-bar .flex {
        flex-direction: column;
        width: 100%;
    }

    .filter-group {
        width: 100%;
    }

    .filter-input,
    .filters-bar .form-input {
        width: 100%;
    }

    .filters-bar .btn {
        width: 100%;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-sm);
    }

    .stat-card {
        padding: var(--space-md);
    }

    .stat-value {
        font-size: var(--font-size-2xl);
    }

    .stat-icon {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }

    .quick-actions {
        grid-template-columns: 1fr 1fr;
    }

    /* Cards responsive */
    .card {
        border-radius: var(--radius-md);
    }

    .card-body {
        padding: var(--space-md);
    }

    /* Modal responsive */
    .modal {
        padding: var(--space-md);
    }

    .modal-content {
        padding: var(--space-lg);
        max-height: 95vh;
        border-radius: var(--radius-lg);
    }

    /* Company info responsive */
    .company-stats {
        grid-template-columns: repeat(3, 1fr);
    }

    /* Worker card responsive */
    .worker-card,
    .company-card {
        padding: var(--space-md);
    }

    .worker-actions,
    .company-actions {
        flex-direction: column;
    }

    .worker-actions .btn,
    .company-actions .btn {
        width: 100%;
    }

    /* Export buttons */
    .export-buttons {
        flex-direction: column;
        width: 100%;
    }

    .export-buttons .btn {
        width: 100%;
    }

    /* Avatar sizes */
    .avatar-lg {
        width: 48px;
        height: 48px;
        font-size: var(--font-size-base);
    }

    /* Flex utilities responsive */
    .flex-col-mobile {
        flex-direction: column;
    }

    .hide-tablet {
        display: none !important;
    }
}

/* ================================================
   RESPONSIVE - MOBILE SMALL (max-width: 480px)
   ================================================ */
@media (max-width: 480px) {
    html {
        font-size: 14px;
    }

    .main-content {
        padding: var(--space-md);
        padding-top: calc(var(--space-md) + 60px);
    }

    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-xs);
    }

    .stat-card {
        padding: var(--space-sm);
    }

    .stat-value {
        font-size: var(--font-size-xl);
    }

    .stat-label {
        font-size: var(--font-size-xs);
    }

    .clock-display {
        font-size: 2.5rem;
        padding: var(--space-md);
    }

    .clock-display .date {
        font-size: var(--font-size-sm);
    }

    .quick-actions {
        grid-template-columns: 1fr;
    }

    .workers-grid,
    .companies-grid {
        grid-template-columns: 1fr;
    }

    .page-title {
        font-size: var(--font-size-lg);
    }

    .btn {
        padding: var(--space-sm) var(--space-md);
        font-size: var(--font-size-sm);
    }

    .btn-lg {
        padding: var(--space-md);
    }

    /* Table on mobile - card view alternative */
    .table th,
    .table td {
        padding: var(--space-sm);
        font-size: var(--font-size-sm);
    }

    /* Hide some columns on mobile */
    .table .hide-mobile {
        display: none;
    }

    /* Settings sections */
    .settings-section .flex.gap-3 {
        flex-direction: column;
    }

    .settings-section .form-group[style*="flex: 1"] {
        width: 100%;
    }

    /* Company card stats */
    .company-stats {
        grid-template-columns: 1fr;
        gap: var(--space-xs);
    }

    .company-stat {
        display: flex;
        justify-content: space-between;
        padding: var(--space-xs);
    }

    .company-stat-value {
        font-size: var(--font-size-lg);
    }

    /* Worker meta badges */
    .worker-meta {
        flex-direction: column;
    }



    .company-info .flex {
        flex-direction: column;
        text-align: center;
    }
}

/* ================================================
   RESPONSIVE - VERY SMALL SCREENS (max-width: 360px)
   ================================================ */
@media (max-width: 360px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }

    .clock-display {
        font-size: 2rem;
    }

    .modal-content {
        padding: var(--space-md);
    }

    .sidebar {
        width: 100%;
        left: -100%;
    }

    .sidebar.active {
        left: 0;
    }
}

/* ================================================
   PRINT STYLES
   ================================================ */
@media print {

    .sidebar,
    .mobile-menu-toggle,
    .sidebar-overlay,
    .btn,
    .filters-bar {
        display: none !important;
    }

    .admin-layout {
        display: block;
    }

    .main-content {
        margin: 0;
        padding: 0;
    }

    .card {
        box-shadow: none;
        border: 1px solid #000;
    }

    .table {
        min-width: auto;
    }
}
/* ================================================
   PASSWORD UTILITIES
   ================================================ */
.password-group {
    position: relative;
    display: flex;
    align-items: center;
}

.password-group .form-input {
    padding-right: 40px;
}

.password-toggle {
    position: absolute;
    right: 12px;
    cursor: pointer;
    color: var(--text-muted);
    transition: color var(--transition-fast);
    z-index: 5;
}

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

.strength-meter {
    height: 4px;
    width: 100%;
    background-color: var(--bg-tertiary);
    border-radius: var(--radius-full);
    margin-top: var(--space-xs);
    overflow: hidden;
    display: none; /* Hidden by default, shown when typing */
}

.strength-meter.active {
    display: block;
}

.strength-meter-fill {
    height: 100%;
    width: 0;
    transition: width 0.3s ease, background-color 0.3s ease;
}

.strength-text {
    font-size: var(--font-size-xs);
    margin-top: 4px;
    display: block;
    min-height: 1rem;
}

.strength-weak { background-color: var(--error); width: 25%; }
.strength-medium { background-color: var(--warning); width: 50%; }
.strength-good { background-color: var(--primary); width: 75%; }
.strength-strong { background-color: var(--success); width: 100%; }