/* ================================================================
   XCORD - CLEAN WORKSPACE UI
   Theme: Slack-inspired light workspace
   ================================================================ */

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

:root {
    --primary-50: #f7eef8;
    --primary-100: #efdcef;
    --primary-200: #e3c6e5;
    --primary-300: #c989ce;
    --primary-400: #a64cae;
    --primary-500: #611f69;
    --primary-600: #4a154b;
    --primary-700: #3f0f40;
    --primary-800: #350d36;
    --primary-900: #2b092d;

    --accent-400: #1264a3;
    --accent-500: #0b5cab;
    --accent-600: #064e8b;

    --bg-body: #f8f8f8;
    --bg-surface: #ffffff;
    --bg-surface-solid: #ffffff;
    --bg-card: #ffffff;
    --bg-card-hover: #f6f6f6;
    --bg-input: #ffffff;
    --bg-sidebar: #4a154b;
    --bg-sidebar-soft: #3f0f40;

    --text-primary: #1d1c1d;
    --text-secondary: #454245;
    --text-muted: #696969;
    --text-accent: #1264a3;
    --text-on-primary: #ffffff;

    --border-color: #dddddd;
    --border-active: #1264a3;

    --success: #2e7d32;
    --success-bg: #e8f5e9;
    --warning: #b26a00;
    --warning-bg: #fff4dc;
    --danger: #c62828;
    --danger-bg: #ffebee;
    --info: #1264a3;
    --info-bg: #e8f3fb;

    --shadow-sm: 0 1px 2px rgba(29, 28, 29, 0.08);
    --shadow-md: 0 1px 3px rgba(29, 28, 29, 0.12);
    --shadow-lg: 0 8px 24px rgba(29, 28, 29, 0.12);
    --shadow-glow: none;

    --sidebar-width: 272px;
    --header-height: 58px;
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 8px;
    --radius-xl: 10px;

    --transition-fast: 0.14s ease;
    --transition-base: 0.2s ease;
    --transition-slow: 0.25s ease;
    --focus-ring: 0 0 0 3px rgba(18, 100, 163, 0.16);
}

*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg-body);
    color: var(--text-primary);
    line-height: 1.5;
    min-height: 100vh;
    overflow-x: hidden;
}

::selection {
    background: #d9effc;
    color: var(--text-primary);
}

::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: #c9c9c9;
    border: 3px solid transparent;
    border-radius: 999px;
    background-clip: content-box;
}

::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
    border: 3px solid transparent;
    background-clip: content-box;
}

:focus-visible {
    outline: none;
    box-shadow: var(--focus-ring);
}

a {
    color: var(--text-accent);
    text-decoration: none;
    transition: color var(--transition-fast);
}
a:hover { color: var(--accent-600); }

.app-layout {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: var(--sidebar-width);
    background: var(--bg-sidebar);
    border-right: 1px solid rgba(255, 255, 255, 0.12);
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 100;
    display: flex;
    flex-direction: column;
    transition: transform var(--transition-slow);
    overflow-y: auto;
}

.sidebar::-webkit-scrollbar {
    width: 8px;
}

.sidebar::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.28);
    border: 2px solid transparent;
    background-clip: content-box;
}

.sidebar::before {
    content: '';
    height: 3px;
    background: linear-gradient(90deg, #36c5f0 0 25%, #2eb67d 25% 50%, #ecb22e 50% 75%, #e01e5a 75% 100%);
    flex-shrink: 0;
}

.sidebar-brand {
    padding: 16px 14px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    display: flex;
    align-items: center;
    gap: 11px;
}

.sidebar-brand .brand-icon {
    width: 38px;
    height: 38px;
    background: #ffffff;
    border-radius: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: var(--primary-600);
    font-weight: 800;
    flex-shrink: 0;
    box-shadow: inset 0 -2px 0 rgba(74, 21, 75, 0.12);
    position: relative;
}

.sidebar-brand .brand-icon::after {
    content: '';
    position: absolute;
    right: -2px;
    bottom: -2px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #2eb67d;
    border: 2px solid var(--bg-sidebar);
}

.sidebar-brand .brand-text h2 {
    font-size: 17px;
    font-weight: 800;
    color: #ffffff;
    line-height: 1.15;
}

.sidebar-brand .brand-text h2::after {
    content: 'HR';
    display: inline-flex;
    margin-left: 7px;
    padding: 1px 5px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.14);
    color: rgba(255, 255, 255, 0.78);
    font-size: 10px;
    font-weight: 800;
    vertical-align: middle;
}

.sidebar-brand .brand-text span {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.68);
    letter-spacing: 0;
}

.sidebar-nav {
    flex: 1;
    padding: 10px 8px;
}

.sidebar-nav .nav-label {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.64);
    padding: 16px 12px 7px;
    font-weight: 700;
    text-transform: none;
    letter-spacing: 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.sidebar-nav .nav-label:not(:first-child) {
    margin-top: 4px;
}

.sidebar-nav .nav-label::before {
    content: '';
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.34);
}

.sidebar-nav a {
    display: flex;
    align-items: center;
    gap: 11px;
    padding: 7px 10px;
    border-radius: var(--radius-sm);
    color: rgba(255, 255, 255, 0.78);
    font-size: 14px;
    font-weight: 500;
    transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
    margin-bottom: 2px;
    position: relative;
}

.sidebar-nav a::after {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: transparent;
    margin-left: auto;
    transition: background var(--transition-fast), transform var(--transition-fast);
}

.sidebar-nav a i {
    width: 26px;
    height: 26px;
    border-radius: 7px;
    text-align: center;
    font-size: 13px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.86);
    flex-shrink: 0;
}

.sidebar-nav a:hover {
    background: rgba(255, 255, 255, 0.12);
    color: #ffffff;
    transform: translateX(1px);
}

.sidebar-nav a.active {
    background: #1264a3;
    color: #ffffff;
    font-weight: 700;
    box-shadow: inset 3px 0 0 #36c5f0;
}

.sidebar-nav a.active::after {
    background: #ffffff;
    transform: scale(1.05);
}

.sidebar-nav a.active i {
    background: #ffffff;
    color: #1264a3;
}

.sidebar-user {
    padding: 12px;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(0, 0, 0, 0.1);
}

.sidebar-user .user-avatar {
    width: 34px;
    height: 34px;
    border-radius: var(--radius-sm);
    background: #2bac76;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 800;
    color: white;
    flex-shrink: 0;
}

.sidebar-user .user-info {
    flex: 1;
    min-width: 0;
}

.sidebar-user .user-info .user-name {
    font-size: 13px;
    font-weight: 700;
    color: #ffffff;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-user .user-info .user-role {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.64);
    display: flex;
    align-items: center;
    gap: 6px;
}

.presence-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #2eb67d;
    box-shadow: 0 0 0 2px rgba(46, 182, 125, 0.18);
    flex-shrink: 0;
}

.sidebar-user .logout-btn {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.82);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition-fast), color var(--transition-fast);
    font-size: 14px;
}
.sidebar-user .logout-btn:hover {
    background: rgba(255, 255, 255, 0.18);
    color: #ffffff;
}

.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    min-height: 100vh;
    background: var(--bg-body);
}

.main-content::before {
    content: '';
    position: fixed;
    inset: 0 0 auto var(--sidebar-width);
    height: 180px;
    background: linear-gradient(180deg, rgba(74, 21, 75, 0.035), rgba(248, 248, 248, 0));
    pointer-events: none;
    z-index: 0;
}

.top-bar {
    height: var(--header-height);
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border-color);
    background: #ffffff;
    position: sticky;
    top: 0;
    z-index: 50;
    box-shadow: 0 1px 0 rgba(29, 28, 29, 0.02);
}

.top-bar > * {
    position: relative;
    z-index: 1;
}

.top-bar .page-title {
    font-size: 18px;
    font-weight: 800;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.top-bar .page-title::before {
    content: '';
    width: 10px;
    height: 22px;
    border-radius: 999px;
    background: #2eb67d;
}

.top-bar .page-title span {
    color: var(--text-muted);
    font-weight: 500;
    font-size: 14px;
    margin-left: 8px;
}

.top-bar-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.date-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 10px;
    border: 1px solid var(--border-color);
    border-radius: 999px;
    background: #fafafa;
    color: var(--text-muted);
    font-size: 13px;
    font-weight: 700;
}

.date-pill:hover {
    border-color: #c9c9c9;
    background: #ffffff;
}

.date-pill i {
    color: var(--accent-400);
}

.mobile-toggle {
    display: none;
    background: #ffffff;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    border-radius: var(--radius-sm);
    font-size: 18px;
    cursor: pointer;
    padding: 6px 8px;
}

.mobile-toggle:hover {
    background: #f8f8f8;
}

.page-content {
    padding: 24px;
    position: relative;
    z-index: 1;
}

.card,
.stat-card,
.chatbot-panel {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.card::before,
.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, rgba(74, 21, 75, 0.18), rgba(18, 100, 163, 0.12), rgba(46, 182, 125, 0.12));
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.card:hover::before,
.stat-card:hover::before {
    opacity: 1;
}

.card {
    padding: 20px;
    margin-bottom: 18px;
    position: relative;
    overflow: hidden;
}
.card:hover,
.stat-card:hover {
    border-color: #c9c9c9;
    box-shadow: var(--shadow-md);
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 16px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--border-color);
}

.card-header .btn,
.card-header .badge {
    flex-shrink: 0;
}

.card-header h2 {
    font-size: 17px;
    font-weight: 800;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.card-header h2 i,
.card-header h3 i {
    width: 28px;
    height: 28px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 7px;
    background: var(--primary-50);
    color: var(--primary-600) !important;
    margin-right: 0 !important;
}

.card-header h3 {
    font-size: 15px;
    font-weight: 800;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 14px;
    margin-bottom: 20px;
}

.stats-grid + .card {
    margin-top: 2px;
}

.stat-card {
    padding: 18px;
    display: flex;
    align-items: flex-start;
    gap: 14px;
    transition: box-shadow var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
    position: relative;
}

.stat-card:nth-child(4n + 1)::before { background: #36c5f0; }
.stat-card:nth-child(4n + 2)::before { background: #2eb67d; }
.stat-card:nth-child(4n + 3)::before { background: #ecb22e; }
.stat-card:nth-child(4n + 4)::before { background: #e01e5a; }

.stat-card:hover {
    transform: translateY(-1px);
}

.stat-card .stat-icon {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 17px;
    flex-shrink: 0;
    box-shadow: inset 0 -1px 0 rgba(29, 28, 29, 0.08);
}

.stat-icon.indigo { background: var(--primary-50); color: var(--primary-600); }
.stat-icon.cyan { background: var(--info-bg); color: var(--info); }
.stat-icon.green { background: var(--success-bg); color: var(--success); }
.stat-icon.amber { background: var(--warning-bg); color: var(--warning); }
.stat-icon.red { background: var(--danger-bg); color: var(--danger); }
.stat-icon.blue { background: var(--info-bg); color: var(--info); }

.stat-card .stat-info { flex: 1; }

.stat-card .stat-number {
    font-size: 26px;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1.15;
}

.stat-card .stat-label {
    font-size: 13px;
    color: var(--text-muted);
    margin-top: 3px;
    font-weight: 600;
}

.stat-card .stat-label::first-letter {
    text-transform: uppercase;
}

.table-wrapper {
    overflow-x: auto;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
}

.table-wrapper:focus-within {
    border-color: var(--accent-400);
    box-shadow: var(--focus-ring);
}

table.vtx-table {
    width: 100%;
    border-collapse: collapse;
    background: #ffffff;
}

table.vtx-table thead th {
    background: #f8f8f8;
    color: var(--text-muted);
    font-size: 12px;
    font-weight: 800;
    text-transform: none;
    letter-spacing: 0;
    padding: 12px 14px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
    white-space: nowrap;
    position: sticky;
    top: 0;
    z-index: 1;
}

table.vtx-table thead th:first-child {
    padding-left: 16px;
}

table.vtx-table tbody td {
    padding: 13px 14px;
    font-size: 14px;
    color: var(--text-primary);
    border-bottom: 1px solid #eeeeee;
    vertical-align: middle;
}

table.vtx-table tbody tr {
    transition: background var(--transition-fast), box-shadow var(--transition-fast);
}

table.vtx-table tbody td:first-child {
    font-weight: 600;
}

table.vtx-table tbody tr:hover {
    background: #f8f8f8;
    box-shadow: inset 3px 0 0 rgba(18, 100, 163, 0.28);
}

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

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
}

.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    margin-bottom: 7px;
    font-size: 13px;
    font-weight: 800;
    color: var(--text-secondary);
    text-transform: none;
    letter-spacing: 0;
}

.form-group label::after {
    content: '';
    display: block;
    width: 18px;
    height: 2px;
    margin-top: 5px;
    border-radius: 999px;
    background: #dddddd;
}

.form-group input,
.form-group select,
.form-group textarea,
.chatbot-form input {
    width: 100%;
    padding: 10px 12px;
    background: var(--bg-input);
    border: 1px solid #c9c9c9;
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
    outline: none;
}

.form-group select {
    appearance: none;
    background-image:
        linear-gradient(45deg, transparent 50%, #696969 50%),
        linear-gradient(135deg, #696969 50%, transparent 50%);
    background-position:
        calc(100% - 18px) calc(50% - 3px),
        calc(100% - 13px) calc(50% - 3px);
    background-size: 5px 5px, 5px 5px;
    background-repeat: no-repeat;
    padding-right: 36px;
}

.form-group input:hover,
.form-group select:hover,
.form-group textarea:hover,
.chatbot-form input:hover {
    border-color: #a8a8a8;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus,
.chatbot-form input:focus {
    border-color: var(--accent-400);
    box-shadow: var(--focus-ring);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #8a8a8a;
}

.form-group select option {
    background: #ffffff;
    color: var(--text-primary);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-group small {
    display: block;
    margin-top: 6px;
    font-size: 12px;
    color: var(--text-muted);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 9px 14px;
    border-radius: var(--radius-sm);
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    font-weight: 800;
    cursor: pointer;
    border: 1px solid transparent;
    transition: background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
    text-decoration: none;
    white-space: nowrap;
    line-height: 1.35;
}

.btn:hover {
    transform: translateY(-1px);
}

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

.btn i {
    font-size: 13px;
}

.btn-primary {
    background: var(--primary-600);
    color: #ffffff;
    box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.18);
}
.btn-primary:hover {
    background: var(--primary-500);
    color: #ffffff;
}

.btn-success {
    background: var(--success);
    color: #ffffff;
    box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.16);
}
.btn-success:hover {
    background: #256d2a;
    color: #ffffff;
}

.btn-danger {
    background: var(--danger);
    color: #ffffff;
    box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.16);
}
.btn-danger:hover {
    background: #a72020;
    color: #ffffff;
}

.btn-warning {
    background: #f2c744;
    color: #1d1c1d;
}
.btn-warning:hover {
    background: #e7b92d;
    color: #1d1c1d;
}

.btn-ghost {
    background: #ffffff;
    color: var(--text-secondary);
    border-color: #c9c9c9;
}

.btn-ghost i {
    color: var(--accent-400);
}
.btn-ghost:hover {
    background: #f8f8f8;
    color: var(--text-primary);
    border-color: #a8a8a8;
}

.btn-sm {
    padding: 6px 10px;
    font-size: 12px;
}

.btn-lg {
    padding: 12px 20px;
    font-size: 15px;
}

.btn-block {
    display: flex;
    width: 100%;
    justify-content: center;
}

.btn:disabled {
    opacity: 0.55;
    cursor: not-allowed;
}

.badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 9px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0;
    border: 1px solid transparent;
}

.badge::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    margin-right: 6px;
    background: currentColor;
    opacity: 0.72;
}

.badge-success { background: var(--success-bg); color: var(--success); border-color: #c8e6c9; }
.badge-warning { background: var(--warning-bg); color: var(--warning); border-color: #ffe0a3; }
.badge-danger { background: var(--danger-bg); color: var(--danger); border-color: #ffcdd2; }
.badge-info { background: var(--info-bg); color: var(--info); border-color: #c7dff0; }
.badge-default { background: #eeeeee; color: var(--text-secondary); border-color: #dddddd; }
.badge-primary { background: var(--primary-50); color: var(--primary-600); border-color: var(--primary-100); }

.alert {
    padding: 12px 14px;
    border-radius: var(--radius-md);
    margin-bottom: 16px;
    font-size: 14px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: var(--shadow-sm);
}

.alert i {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.65);
    flex-shrink: 0;
}

.alert-success { background: var(--success-bg); color: var(--success); border: 1px solid #c8e6c9; }
.alert-danger { background: var(--danger-bg); color: var(--danger); border: 1px solid #ffcdd2; }
.alert-warning { background: var(--warning-bg); color: var(--warning); border: 1px solid #ffe0a3; }
.alert-info { background: var(--info-bg); color: var(--info); border: 1px solid #c7dff0; }

.announcement-item {
    border-left: 4px solid var(--primary-600);
    padding: 14px 16px;
    margin-bottom: 12px;
    background: #fafafa;
    border-radius: var(--radius-sm);
    box-shadow: inset 0 0 0 1px #eeeeee;
}

.announcement-item:last-child {
    margin-bottom: 0;
}
.announcement-item:hover {
    background: #f6f6f6;
}
.announcement-item h4 {
    font-size: 15px;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 5px;
}

.announcement-item h4::before {
    content: '';
    display: inline-block;
    width: 7px;
    height: 7px;
    margin-right: 8px;
    border-radius: 50%;
    background: var(--primary-600);
    vertical-align: middle;
}
.announcement-item p {
    font-size: 14px;
    color: var(--text-secondary);
}
.announcement-item small {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 8px;
    display: block;
}

.calendar-header {
    text-align: center;
    font-size: 20px;
    font-weight: 800;
    margin-bottom: 18px;
    color: var(--text-primary);
}

.calendar-header::before,
.calendar-header::after {
    content: '';
    display: inline-block;
    width: 28px;
    height: 1px;
    margin: 0 12px 5px;
    background: #dddddd;
}

.calendar {
    width: 100%;
    border-collapse: separate;
    border-spacing: 4px;
}

.calendar th {
    background: #f1f1f1;
    color: var(--text-secondary);
    padding: 10px 5px;
    text-align: center;
    font-weight: 800;
    font-size: 12px;
    text-transform: none;
    letter-spacing: 0;
    border-radius: var(--radius-sm);
}

.calendar td {
    border: 1px solid var(--border-color);
    width: 14.28%;
    height: 98px;
    vertical-align: top;
    padding: 8px;
    border-radius: var(--radius-sm);
    background: #ffffff;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}

.calendar td:hover:not(.empty) {
    border-color: #a8a8a8;
    box-shadow: var(--shadow-sm);
    transform: translateY(-1px);
}

.calendar .day-number {
    font-weight: 800;
    font-size: 14px;
    margin-bottom: 4px;
    color: var(--text-primary);
}

.calendar td.present .day-number,
.calendar td.late .day-number,
.calendar td.half_day .day-number,
.calendar td.absent .day-number,
.calendar td.sunday .day-number,
.calendar td.not_absent .day-number {
    display: inline-flex;
    min-width: 24px;
    height: 24px;
    align-items: center;
    justify-content: center;
    border-radius: 7px;
    background: rgba(255, 255, 255, 0.65);
}

.calendar .status {
    font-size: 10px;
    font-weight: 800;
    margin-bottom: 2px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.calendar .times,
.calendar .location {
    font-size: 10px;
    color: var(--text-muted);
}

.calendar td.present { background: var(--success-bg); border-color: #c8e6c9; }
.calendar td.present .day-number,
.calendar td.present .status { color: var(--success); }

.calendar td.late { background: var(--warning-bg); border-color: #ffe0a3; }
.calendar td.late .day-number,
.calendar td.late .status { color: var(--warning); }

.calendar td.half_day { background: #fff0e3; border-color: #ffd4ac; }
.calendar td.half_day .day-number,
.calendar td.half_day .status { color: #b95c00; }

.calendar td.early_left { background: #f1f1f1; border-color: #dddddd; }
.calendar td.early_left .day-number,
.calendar td.early_left .status { color: var(--text-secondary); }

.calendar td.absent { background: var(--danger-bg); border-color: #ffcdd2; }
.calendar td.absent .day-number,
.calendar td.absent .status { color: var(--danger); }

.calendar td.sunday { background: var(--info-bg); border-color: #c7dff0; }
.calendar td.sunday .day-number,
.calendar td.sunday .status { color: var(--info); }

.calendar td.not_absent { background: #e8f7f2; border-color: #c8eadf; }
.calendar td.not_absent .day-number,
.calendar td.not_absent .status { color: #007a5a; }

.calendar td.empty {
    background: transparent;
    border-color: transparent;
}

.legend {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 12px;
    padding: 12px;
    background: #fafafa;
    border-radius: var(--radius-md);
}

.legend-color {
    box-shadow: inset 0 0 0 1px rgba(29, 28, 29, 0.08);
}
.legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-secondary);
    font-weight: 600;
}
.legend-color {
    width: 14px;
    height: 14px;
    border-radius: 4px;
}

.clock-display {
    font-size: 32px;
    font-weight: 800;
    color: var(--primary-600);
    margin-bottom: 8px;
    letter-spacing: 0;
}

.clock-display::after {
    content: ' PKT';
    color: var(--text-muted);
    font-size: 13px;
    font-weight: 800;
    vertical-align: middle;
}

.shift-info {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.shift-info strong {
    color: var(--text-primary);
}

.check-status {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 9px 12px;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 800;
    margin-top: 12px;
}

.check-status i {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.72);
}
.check-status.done {
    background: var(--success-bg);
    color: var(--success);
}

.location-info {
    background: var(--info-bg);
    border: 1px solid #c7dff0;
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    margin: 12px 0;
    font-size: 13px;
    color: var(--info);
}

.location-info i,
.location-error i {
    width: 18px;
    text-align: center;
}
.location-error {
    background: var(--danger-bg);
    border: 1px solid #ffcdd2;
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    margin: 12px 0;
    font-size: 13px;
    color: var(--danger);
}

.chatbot-shell {
    max-width: 980px;
    margin: 0 auto;
}

.chatbot-panel {
    overflow: hidden;
    position: relative;
}

.chatbot-panel::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #36c5f0, #2eb67d, #ecb22e, #e01e5a);
}

.chatbot-intro {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
    background: #ffffff;
}

.chatbot-intro h2 {
    font-size: 18px;
    font-weight: 800;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.chatbot-intro h2 i {
    width: 30px;
    height: 30px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    background: var(--primary-50);
    color: var(--primary-600);
    margin-right: 0;
}

.chatbot-intro p {
    color: var(--text-muted);
    font-size: 14px;
    margin-top: 4px;
}

.chatbot-suggestions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 14px 20px;
    border-bottom: 1px solid var(--border-color);
    background: #fafafa;
}

.chatbot-suggestions button {
    border: 1px solid #c9c9c9;
    background: #ffffff;
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    padding: 7px 10px;
    cursor: pointer;
    font: inherit;
    font-size: 13px;
    font-weight: 700;
    transition: border-color var(--transition-fast), background var(--transition-fast), color var(--transition-fast);
}

.chatbot-suggestions button::before {
    content: '#';
    color: var(--accent-400);
    margin-right: 5px;
    font-weight: 800;
}

.chatbot-suggestions button:hover {
    color: var(--text-primary);
    border-color: var(--accent-400);
    background: var(--info-bg);
}

.chatbot-messages {
    height: min(58vh, 520px);
    min-height: 360px;
    overflow-y: auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    background: #ffffff;
}

.chat-message {
    display: flex;
}

.chat-message.user {
    justify-content: flex-end;
}

.chat-bubble {
    max-width: 78%;
    padding: 11px 13px;
    border-radius: var(--radius-md);
    font-size: 14px;
    line-height: 1.5;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    background: #f8f8f8;
    white-space: pre-wrap;
}

.chat-bubble::selection {
    background: rgba(54, 197, 240, 0.28);
}

.chat-message.user .chat-bubble {
    background: #1264a3;
    border-color: #1264a3;
    color: #ffffff;
    border-bottom-right-radius: 3px;
}

.chat-message.bot .chat-bubble {
    background: #f8f8f8;
    border-color: #dddddd;
    border-bottom-left-radius: 3px;
}

.chatbot-form {
    display: flex;
    gap: 10px;
    padding: 14px 20px 20px;
    border-top: 1px solid var(--border-color);
    background: #ffffff;
}

.chat-workspace {
    display: grid;
    grid-template-columns: minmax(280px, 360px) minmax(0, 1fr);
    gap: 18px;
    align-items: start;
}

.employee-chat-workspace {
    grid-template-columns: minmax(240px, 320px) minmax(0, 1fr);
}

.chat-sidebar-card,
.chat-room-card {
    margin-bottom: 0;
}

.chat-create-form {
    padding-bottom: 16px;
    margin-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
}

.chat-create-form textarea {
    min-height: 72px;
}

.chat-group-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.chat-group-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background: #ffffff;
    color: var(--text-primary);
}

.chat-group-link:hover {
    border-color: var(--accent-400);
    background: var(--info-bg);
}

.chat-group-link.active {
    border-color: var(--accent-400);
    background: #eef7fd;
    box-shadow: inset 3px 0 0 var(--accent-400);
}

.chat-group-link strong,
.chat-group-link small {
    display: block;
}

.chat-group-link small {
    color: var(--text-muted);
    font-size: 12px;
    margin-top: 2px;
}

.chat-group-icon {
    width: 34px;
    height: 34px;
    border-radius: var(--radius-sm);
    background: var(--primary-50);
    color: var(--primary-600);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.chat-room-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    padding-bottom: 14px;
    margin-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
}

.chat-room-header h2 {
    font-size: 18px;
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: 8px;
}

.chat-room-header h2 i {
    color: var(--accent-400);
}

.chat-room-header p {
    color: var(--text-muted);
    font-size: 14px;
    margin-top: 4px;
}

.chat-members-row {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    padding: 0 0 14px;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 14px;
}

.member-chip {
    display: inline-flex;
    align-items: center;
    min-height: 26px;
    padding: 3px 9px;
    border-radius: 999px;
    background: #f1f1f1;
    color: var(--text-secondary);
    font-size: 12px;
    font-weight: 800;
}

.group-chat-messages {
    height: min(58vh, 560px);
    min-height: 360px;
    overflow-y: auto;
    padding: 4px 4px 14px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.group-chat-message {
    max-width: 76%;
    align-self: flex-start;
}

.group-chat-message.self {
    align-self: flex-end;
}

.message-meta {
    display: flex;
    align-items: baseline;
    gap: 8px;
    margin-bottom: 4px;
    font-size: 12px;
    color: var(--text-muted);
}

.group-chat-message.self .message-meta {
    justify-content: flex-end;
}

.message-meta strong {
    color: var(--text-primary);
    font-size: 13px;
}

.message-bubble {
    padding: 10px 12px;
    border-radius: var(--radius-md);
    background: #f8f8f8;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    font-size: 14px;
    line-height: 1.5;
    word-break: break-word;
}

.group-chat-message.self .message-bubble {
    background: var(--accent-400);
    border-color: var(--accent-400);
    color: #ffffff;
}

.group-chat-form {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 10px;
    padding-top: 14px;
    border-top: 1px solid var(--border-color);
}

.group-chat-form textarea {
    width: 100%;
    min-height: 58px;
    max-height: 130px;
    resize: vertical;
    padding: 10px 12px;
    border: 1px solid #c9c9c9;
    border-radius: var(--radius-sm);
    font: inherit;
}

.group-chat-form textarea:focus {
    border-color: var(--accent-400);
    box-shadow: var(--focus-ring);
    outline: none;
}

.empty-state.compact {
    padding: 20px 12px;
}

.auth-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: #f8f8f8;
}

.auth-card {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 42px 36px;
    width: 100%;
    max-width: 430px;
    box-shadow: var(--shadow-lg);
}

.auth-card::before {
    content: '';
    display: block;
    height: 4px;
    margin: -42px -36px 34px;
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    background: linear-gradient(90deg, #36c5f0, #2eb67d, #ecb22e, #e01e5a);
}

.auth-card .auth-logo {
    text-align: center;
    margin-bottom: 30px;
}

.auth-card .auth-logo .logo-icon {
    width: 52px;
    height: 52px;
    background: var(--primary-600);
    border-radius: var(--radius-md);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    color: #ffffff;
    font-weight: 800;
    margin-bottom: 14px;
    box-shadow: inset 0 -2px 0 rgba(0, 0, 0, 0.18);
}

.auth-card .auth-logo h1 {
    font-size: 25px;
    font-weight: 800;
    color: var(--text-primary);
}

.auth-card .auth-logo p {
    color: var(--text-muted);
    margin-top: 6px;
    font-size: 14px;
}

.empty-state {
    text-align: center;
    padding: 34px 20px;
    color: var(--text-muted);
}

.empty-state i {
    width: 56px;
    height: 56px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    background: #f1f1f1;
}

.empty-state i {
    font-size: 26px;
    margin-bottom: 14px;
    color: #a8a8a8;
}

.empty-state p {
    font-size: 15px;
}

.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(29, 28, 29, 0.45);
    z-index: 99;
}
.sidebar-overlay.active {
    display: block;
}

.text-center { text-align: center; }
.text-right { text-align: right; }
.text-muted { color: var(--text-muted); }
.text-success { color: var(--success); }
.text-danger { color: var(--danger); }
.text-warning { color: var(--warning); }
.text-info { color: var(--info); }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.gap-2 { gap: 12px; }
.d-flex { display: flex; align-items: center; }

@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }
    .sidebar.open {
        transform: translateX(0);
    }

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

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

    .mobile-toggle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

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

    .page-content {
        padding: 16px;
    }

    .stats-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 12px;
    }

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

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

    .calendar td {
        height: 70px;
        padding: 4px;
    }

    .calendar .status { font-size: 8px; }
    .calendar .times { font-size: 7px; }
    .calendar .day-number { font-size: 11px; }

    .calendar-header::before,
    .calendar-header::after {
        width: 16px;
        margin-left: 8px;
        margin-right: 8px;
    }

    .chatbot-intro,
    .chatbot-form {
        flex-direction: column;
    }

    .chatbot-form .btn {
        width: 100%;
    }

    .chatbot-messages {
        min-height: 300px;
        height: 52vh;
        padding: 16px;
    }

    .chat-bubble {
        max-width: 92%;
    }

    .chat-workspace,
    .employee-chat-workspace {
        grid-template-columns: 1fr;
    }

    .chat-room-header,
    .group-chat-form {
        grid-template-columns: 1fr;
    }

    .chat-room-header {
        flex-direction: column;
    }

    .group-chat-message {
        max-width: 92%;
    }

    .group-chat-form .btn {
        width: 100%;
    }
}