/* ============================================================
   Kaliber Employee Portal - Design System
   PT. Nusantara Digital Teknologi
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap');

/* ── CSS Custom Properties ──────────────────────────────── */
:root {
    --bg-primary: #0b0e14;
    --bg-secondary: #111520;
    --bg-surface: #161b28;
    --bg-card: #1a2035;
    --bg-card-hover: #1f2740;
    --bg-elevated: #212945;

    --border-primary: #2a3352;
    --border-subtle: #1e2842;
    --border-accent: rgba(99, 102, 241, 0.3);

    --text-primary: #e8edf5;
    --text-secondary: #8892a8;
    --text-muted: #5a6478;
    --text-accent: #a5b4fc;

    --accent-primary: #6366f1;
    --accent-secondary: #8b5cf6;
    --accent-tertiary: #a78bfa;
    --accent-glow: rgba(99, 102, 241, 0.15);

    --success: #10b981;
    --success-bg: rgba(16, 185, 129, 0.1);
    --warning: #f59e0b;
    --warning-bg: rgba(245, 158, 11, 0.1);
    --danger: #ef4444;
    --danger-bg: rgba(239, 68, 68, 0.1);
    --info: #3b82f6;
    --info-bg: rgba(59, 130, 246, 0.1);

    --gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    --gradient-accent: linear-gradient(135deg, #a78bfa 0%, #6366f1 50%, #3b82f6 100%);
    --gradient-success: linear-gradient(135deg, #10b981 0%, #059669 100%);
    --gradient-warning: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    --gradient-danger: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    --gradient-info: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);

    --sidebar-width: 270px;
    --sidebar-collapsed: 0px;
    --navbar-height: 64px;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;

    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.4);
    --shadow-glow: 0 0 30px rgba(99, 102, 241, 0.15);

    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s ease;
    --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}


/* ── Base Reset & Typography ────────────────────────────── */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.3;
    color: var(--text-primary);
}

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

a:hover {
    color: var(--accent-tertiary);
}

::selection {
    background: rgba(99, 102, 241, 0.3);
    color: #fff;
}

::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--border-primary);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-primary);
}


/* ============================================================
   LOGIN PAGE
   ============================================================ */
.login-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background: var(--bg-primary);
}

.login-bg-pattern {
    position: fixed;
    inset: 0;
    z-index: 0;
    overflow: hidden;
}

.login-bg-pattern::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(99, 102, 241, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(139, 92, 246, 0.06) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 80%, rgba(59, 130, 246, 0.05) 0%, transparent 50%);
    animation: bgFloat 20s ease-in-out infinite;
}

@keyframes bgFloat {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(30px, -30px) rotate(1deg); }
    66% { transform: translate(-20px, 20px) rotate(-1deg); }
}

.login-grid-overlay {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(99, 102, 241, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(99, 102, 241, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    z-index: 1;
}

.login-container {
    position: relative;
    z-index: 10;
    width: 100%;
    max-width: 460px;
    padding: 20px;
}

.login-card {
    background: rgba(26, 32, 53, 0.85);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-xl);
    padding: 48px 40px;
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    animation: loginSlideUp 0.6s var(--transition-slow);
}

@keyframes loginSlideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.login-brand {
    text-align: center;
    margin-bottom: 36px;
}

.login-brand-icon {
    width: 56px;
    height: 56px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    font-size: 24px;
    color: #fff;
    box-shadow: 0 4px 20px rgba(99, 102, 241, 0.3);
}

.login-brand h1 {
    font-size: 22px;
    font-weight: 800;
    letter-spacing: -0.5px;
    margin-bottom: 4px;
}

.login-brand span {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.login-brand p {
    font-size: 13px;
    color: var(--text-secondary);
    font-weight: 400;
}

.login-form .form-group {
    margin-bottom: 20px;
}

.login-form .form-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.login-form .form-control {
    width: 100%;
    padding: 14px 16px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    transition: all var(--transition-fast);
    outline: none;
}

.login-form .form-control:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
    background: var(--bg-primary);
}

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

.login-form .input-group {
    position: relative;
}

.login-form .input-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 16px;
    z-index: 2;
}

.login-form .input-group .form-control {
    padding-left: 44px;
}

.btn-login {
    width: 100%;
    padding: 14px;
    background: var(--gradient-primary);
    border: none;
    border-radius: var(--radius-sm);
    color: #fff;
    font-family: 'Inter', sans-serif;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    letter-spacing: 0.3px;
}

.btn-login::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, transparent 50%);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.btn-login:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.35);
}

.btn-login:hover::before {
    opacity: 1;
}

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

.login-error {
    background: var(--danger-bg);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    animation: shakeError 0.4s ease;
}

.login-error i {
    color: var(--danger);
    font-size: 18px;
}

.login-error span {
    color: #fca5a5;
    font-size: 13px;
    font-weight: 500;
}

@keyframes shakeError {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-8px); }
    50% { transform: translateX(8px); }
    75% { transform: translateX(-4px); }
}

.login-footer {
    text-align: center;
    margin-top: 28px;
    padding-top: 20px;
    border-top: 1px solid var(--border-subtle);
}

.login-footer p {
    font-size: 12px;
    color: var(--text-muted);
}


/* ============================================================
   SIDEBAR
   ============================================================ */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-subtle);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    transition: transform var(--transition-slow);
    overflow-y: auto;
    overflow-x: hidden;
}

.sidebar-brand {
    padding: 24px 24px 20px;
    border-bottom: 1px solid var(--border-subtle);
    flex-shrink: 0;
}

.sidebar-brand-link {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.sidebar-brand-icon {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: #fff;
    font-weight: 800;
    flex-shrink: 0;
    box-shadow: 0 2px 12px rgba(99, 102, 241, 0.25);
}

.sidebar-brand-text h2 {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
}

.sidebar-brand-text p {
    font-size: 11px;
    color: var(--text-muted);
    font-weight: 400;
    margin-top: 2px;
}

.sidebar-nav {
    flex: 1;
    padding: 16px 12px;
}

.sidebar-section-label {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-muted);
    padding: 12px 16px 8px;
    margin-top: 8px;
}

.nav-link-sidebar {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 11px 16px;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
    transition: all var(--transition-fast);
    margin-bottom: 2px;
    position: relative;
}

.nav-link-sidebar i {
    font-size: 18px;
    width: 22px;
    text-align: center;
    flex-shrink: 0;
}

.nav-link-sidebar:hover {
    background: rgba(99, 102, 241, 0.08);
    color: var(--text-primary);
}

.nav-link-sidebar.active {
    background: var(--accent-glow);
    color: var(--accent-tertiary);
    font-weight: 600;
}

.nav-link-sidebar.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 6px;
    bottom: 6px;
    width: 3px;
    background: var(--gradient-primary);
    border-radius: 0 2px 2px 0;
}

.nav-link-sidebar .badge {
    margin-left: auto;
    background: var(--gradient-primary);
    color: #fff;
    font-size: 10px;
    padding: 3px 8px;
    border-radius: 20px;
    font-weight: 600;
}

.sidebar-user {
    padding: 16px 20px;
    border-top: 1px solid var(--border-subtle);
    flex-shrink: 0;
}

.sidebar-user-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.sidebar-user-avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 700;
    font-size: 14px;
    flex-shrink: 0;
}

.sidebar-user-details h4 {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 150px;
}

.sidebar-user-details p {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 1px;
}


/* ============================================================
   MAIN CONTENT AREA
   ============================================================ */
.main-content {
    margin-left: var(--sidebar-width);
    min-height: 100vh;
    transition: margin-left var(--transition-slow);
}

.top-navbar {
    height: var(--navbar-height);
    background: rgba(17, 21, 32, 0.8);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 32px;
    position: sticky;
    top: 0;
    z-index: 100;
}

.navbar-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.navbar-left h1 {
    font-size: 18px;
    font-weight: 700;
}

.navbar-breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-muted);
}

.navbar-breadcrumb .separator {
    color: var(--border-primary);
}

.navbar-breadcrumb .current {
    color: var(--text-secondary);
    font-weight: 500;
}

.navbar-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.navbar-clock {
    font-size: 12px;
    color: var(--text-muted);
    font-family: 'JetBrains Mono', monospace;
    background: var(--bg-surface);
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-subtle);
}

.btn-sidebar-toggle {
    display: none;
    background: var(--bg-surface);
    border: 1px solid var(--border-primary);
    color: var(--text-secondary);
    padding: 8px 10px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: 18px;
}

.btn-sidebar-toggle:hover {
    background: var(--bg-card);
    color: var(--text-primary);
}

.content-wrapper {
    padding: 28px 32px;
}


/* ============================================================
   STAT CARDS
   ============================================================ */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 28px;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 24px;
    position: relative;
    overflow: hidden;
    transition: all var(--transition-normal);
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
}

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

.stat-card.stat-primary::before { background: var(--gradient-primary); }
.stat-card.stat-success::before { background: var(--gradient-success); }
.stat-card.stat-warning::before { background: var(--gradient-warning); }
.stat-card.stat-info::before { background: var(--gradient-info); }

.stat-card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 16px;
}

.stat-card-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

.stat-primary .stat-card-icon {
    background: rgba(99, 102, 241, 0.12);
    color: var(--accent-primary);
}

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

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

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

.stat-label {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--text-muted);
}

.stat-number {
    font-size: 32px;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 6px;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-detail {
    font-size: 12px;
    color: var(--text-muted);
}


/* ============================================================
   DASHBOARD CARDS (Activity, Notifications, Dept)
   ============================================================ */
.dashboard-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 20px;
    margin-bottom: 28px;
}

.panel-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-normal);
}

.panel-card:hover {
    border-color: var(--border-accent);
}

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

.panel-header h3 {
    font-size: 15px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
}

.panel-header h3 i {
    color: var(--accent-primary);
    font-size: 18px;
}

.panel-header .panel-badge {
    font-size: 11px;
    padding: 4px 10px;
    border-radius: 20px;
    font-weight: 600;
    background: var(--accent-glow);
    color: var(--accent-tertiary);
    border: 1px solid var(--border-accent);
}

.panel-body {
    padding: 0;
}


/* ── Activity Log Table ──────────────────────────────────── */
.activity-table {
    width: 100%;
    border-collapse: collapse;
}

.activity-table th {
    padding: 12px 24px;
    text-align: left;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--text-muted);
    background: var(--bg-surface);
    border-bottom: 1px solid var(--border-subtle);
}

.activity-table td {
    padding: 14px 24px;
    font-size: 13px;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-subtle);
    vertical-align: middle;
}

.activity-table tbody tr {
    transition: background var(--transition-fast);
}

.activity-table tbody tr:hover {
    background: rgba(99, 102, 241, 0.04);
}

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

.activity-user {
    display: flex;
    align-items: center;
    gap: 10px;
}

.activity-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    flex-shrink: 0;
}

.activity-name {
    font-weight: 600;
    color: var(--text-primary);
}

.activity-action {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.activity-action i {
    font-size: 14px;
    color: var(--accent-primary);
}

.activity-time {
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    color: var(--text-muted);
}

.activity-ip {
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    color: var(--text-muted);
    background: var(--bg-surface);
    padding: 3px 8px;
    border-radius: 4px;
}


/* ── Notification List ────────────────────────────────────── */
.notif-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.notif-item {
    padding: 16px 24px;
    border-bottom: 1px solid var(--border-subtle);
    display: flex;
    gap: 12px;
    transition: background var(--transition-fast);
}

.notif-item:hover {
    background: rgba(99, 102, 241, 0.04);
}

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

.notif-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    flex-shrink: 0;
}

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

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

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

.notif-icon.notif-danger {
    background: var(--danger-bg);
    color: var(--danger);
}

.notif-content h4 {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 3px;
}

.notif-content p {
    font-size: 12px;
    color: var(--text-muted);
    line-height: 1.5;
}

.notif-time {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 4px;
    font-family: 'JetBrains Mono', monospace;
}


/* ── Department Stats ──────────────────────────────────────── */
.dept-list {
    padding: 8px 0;
}

.dept-item {
    padding: 12px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.dept-name {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
}

.dept-count {
    font-size: 14px;
    font-weight: 700;
    color: var(--accent-tertiary);
    background: var(--accent-glow);
    padding: 4px 12px;
    border-radius: 20px;
    min-width: 36px;
    text-align: center;
}

.dept-bar {
    flex: 1;
    height: 4px;
    background: var(--bg-surface);
    border-radius: 2px;
    margin: 0 16px;
    overflow: hidden;
}

.dept-bar-fill {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 2px;
    transition: width 1s ease;
}


/* ============================================================
   EMPLOYEE TABLE PAGE
   ============================================================ */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}

.page-header h2 {
    font-size: 22px;
    font-weight: 800;
}

.search-box {
    position: relative;
    width: 320px;
}

.search-box input {
    width: 100%;
    padding: 10px 16px 10px 42px;
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 13px;
    font-family: 'Inter', sans-serif;
    outline: none;
    transition: all var(--transition-fast);
}

.search-box input:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.12);
}

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

.search-box i {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 15px;
}

.data-table-wrapper {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

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

.data-table th {
    padding: 14px 20px;
    text-align: left;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--text-muted);
    background: var(--bg-surface);
    border-bottom: 1px solid var(--border-subtle);
    white-space: nowrap;
}

.data-table td {
    padding: 14px 20px;
    font-size: 13px;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-subtle);
    vertical-align: middle;
}

.data-table tbody tr {
    transition: background var(--transition-fast);
}

.data-table tbody tr:hover {
    background: rgba(99, 102, 241, 0.04);
}

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

.emp-name-cell {
    display: flex;
    align-items: center;
    gap: 12px;
}

.emp-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 12px;
    font-weight: 700;
    flex-shrink: 0;
}

.emp-name {
    font-weight: 600;
    color: var(--text-primary);
}

.emp-email {
    font-size: 12px;
    color: var(--text-muted);
}

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

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

.status-inactive {
    background: var(--danger-bg);
    color: var(--danger);
}

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

.dept-tag {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 500;
    background: var(--bg-surface);
    color: var(--text-secondary);
    border: 1px solid var(--border-subtle);
}

.table-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-top: 1px solid var(--border-subtle);
    background: var(--bg-surface);
}

.table-footer-info {
    font-size: 12px;
    color: var(--text-muted);
}


/* ============================================================
   NOTIFICATIONS PAGE
   ============================================================ */
.notif-filters {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
}

.notif-filter {
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-family: 'Inter', sans-serif;
}

.notif-filter:hover {
    border-color: var(--accent-primary);
    color: var(--text-primary);
}

.notif-filter.active {
    background: var(--accent-glow);
    border-color: var(--accent-primary);
    color: var(--accent-tertiary);
    font-weight: 600;
}

.notification-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 20px 24px;
    margin-bottom: 12px;
    display: flex;
    gap: 16px;
    transition: all var(--transition-fast);
}

.notification-card:hover {
    border-color: var(--border-accent);
    transform: translateX(4px);
}

.notification-card.unread {
    border-left: 3px solid var(--accent-primary);
}

.notif-card-icon {
    width: 42px;
    height: 42px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}

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

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

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

.notif-icon-danger {
    background: var(--danger-bg);
    color: var(--danger);
}

.notif-card-body h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.notif-card-body p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.notif-card-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-top: 10px;
}

.notif-card-meta span {
    font-size: 12px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 5px;
}

.notif-card-meta i {
    font-size: 13px;
}


/* ============================================================
   ANIMATIONS
   ============================================================ */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.5s ease;
}

.animate-on-scroll.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.fade-in {
    animation: fadeIn 0.4s ease forwards;
}

.slide-up {
    animation: slideUp 0.5s ease forwards;
}

.stat-card:nth-child(1) { animation: slideUp 0.4s ease forwards; animation-delay: 0.05s; opacity: 0; }
.stat-card:nth-child(2) { animation: slideUp 0.4s ease forwards; animation-delay: 0.1s; opacity: 0; }
.stat-card:nth-child(3) { animation: slideUp 0.4s ease forwards; animation-delay: 0.15s; opacity: 0; }
.stat-card:nth-child(4) { animation: slideUp 0.4s ease forwards; animation-delay: 0.2s; opacity: 0; }


/* ============================================================
   RESPONSIVE DESIGN
   ============================================================ */
@media (max-width: 1200px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar.sidebar-open {
        transform: translateX(0);
    }

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

    .btn-sidebar-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .content-wrapper {
        padding: 20px 16px;
    }

    .top-navbar {
        padding: 0 16px;
    }

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

    .page-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }

    .search-box {
        width: 100%;
    }

    .navbar-clock {
        display: none;
    }

    .notif-filters {
        flex-wrap: wrap;
    }

    .data-table-wrapper {
        overflow-x: auto;
    }

    .login-card {
        padding: 32px 24px;
    }
}

@media (max-width: 480px) {
    .login-container {
        padding: 12px;
    }

    .login-card {
        padding: 28px 20px;
    }

    .notification-card {
        flex-direction: column;
    }
}


/* ── Sidebar overlay for mobile ───────────────────────────── */
.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 999;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.sidebar-overlay.show {
    display: block;
    opacity: 1;
}


/* ── Utility classes ──────────────────────────────────────── */
.text-accent { color: var(--accent-primary) !important; }
.text-success { color: var(--success) !important; }
.text-warning { color: var(--warning) !important; }
.text-danger { color: var(--danger) !important; }
.text-info { color: var(--info) !important; }
.text-muted-custom { color: var(--text-muted) !important; }
.text-mono { font-family: 'JetBrains Mono', monospace; }

.empty-state {
    text-align: center;
    padding: 48px 24px;
    color: var(--text-muted);
}

.empty-state i {
    font-size: 48px;
    margin-bottom: 16px;
    opacity: 0.3;
}

.empty-state h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.empty-state p {
    font-size: 13px;
}