:root{--bg-primary: #F6F8FA;--bg-secondary: #FFFFFF;--bg-card: #FFFFFF;--bg-hover: #FFF4EE;--border: #E9ECEF;--text-primary: #1D2025;--text-secondary: #5A6475;--text-muted: #9FA8B3;--accent: #EF6C00;--accent-hover: #D35F00;--accent-light: #FFF3E0;--success: #00C292;--warning: #FEC107;--danger: #FC4B6C;--info: #0BB2FB;--sidebar-width: 255px;--row-hover-bg: rgba(239,108,0,.04);--btn-secondary-hover-bg: #F0F2F5;--scrollbar-thumb: #DADDE2;--sidebar-bg: #FFFFFF;--sidebar-text: #5A6475;--sidebar-text-active: #EF6C00;--sidebar-active-bg: #FFF3E0;--topbar-bg: #FFFFFF;--shadow-sm: 0 1px 4px rgba(0,0,0,.06);--shadow-md: 0 4px 16px rgba(0,0,0,.08);--shadow-lg: 0 8px 32px rgba(0,0,0,.1)}:root[data-theme=dark]{--bg-primary: #0f172a;--bg-secondary: #1e293b;--bg-card: #1e293b;--bg-hover: #334155;--border: #334155;--text-primary: #f1f5f9;--text-secondary: #94a3b8;--text-muted: #64748b;--accent: #EF6C00;--accent-hover: #D35F00;--accent-light: #431c00;--success: #10b981;--warning: #f59e0b;--danger: #ef4444;--info: #06b6d4;--row-hover-bg: rgba(239,108,0,.06);--btn-secondary-hover-bg: #475569;--scrollbar-thumb: #334155;--sidebar-bg: #1e293b;--sidebar-text: #94a3b8;--sidebar-text-active: #FB8C00;--sidebar-active-bg: rgba(239,108,0,.15);--topbar-bg: #1e293b;--shadow-sm: 0 1px 4px rgba(0,0,0,.3);--shadow-md: 0 4px 16px rgba(0,0,0,.4);--shadow-lg: 0 8px 32px rgba(0,0,0,.5)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Roboto,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.5;font-size:14px}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:inherit}input,select,textarea{font-family:inherit;font-size:14px}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--scrollbar-thumb);border-radius:4px}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.gap-1{gap:4px}.gap-2{gap:8px}.gap-3{gap:12px}.gap-4{gap:16px}.w-full{width:100%}.text-sm{font-size:13px}.text-xs{font-size:11px}.font-semibold{font-weight:600}.font-bold{font-weight:700}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.rounded{border-radius:6px}.rounded-lg{border-radius:10px}.rounded-full{border-radius:9999px}.p-2{padding:8px}.p-3{padding:12px}.p-4{padding:16px}.mb-1{margin-bottom:4px}.mb-2{margin-bottom:8px}.mb-3{margin-bottom:12px}.mb-4{margin-bottom:16px}.mt-2{margin-top:8px}.mt-4{margin-top:16px}.cursor-pointer{cursor:pointer}.relative{position:relative}.absolute{position:absolute}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:10px;padding:20px;box-shadow:var(--shadow-sm)}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 18px;border-radius:6px;font-size:14px;font-weight:500;border:none;transition:all .15s;letter-spacing:.01em}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-hover);box-shadow:0 2px 8px #ef6c0059}.btn-secondary{background:var(--bg-hover);color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover{background:var(--btn-secondary-hover-bg)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:#e03060}.btn-success{background:var(--success);color:#fff}.btn-success:hover{background:#00a87d}.btn-ghost{background:transparent;color:var(--text-secondary);border:1px solid var(--border)}.btn-ghost:hover{background:var(--bg-hover);color:var(--text-primary)}.btn-sm{padding:5px 12px;font-size:12px}.btn-lg{padding:11px 28px;font-size:15px}.form-group{margin-bottom:18px}.form-label{display:block;font-size:13px;font-weight:500;color:var(--text-secondary);margin-bottom:6px}.form-input{width:100%;padding:9px 13px;background:var(--bg-card);border:1px solid var(--border);border-radius:6px;color:var(--text-primary);font-size:14px;transition:border-color .15s,box-shadow .15s}.form-input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #ef6c001f}.form-input::placeholder{color:var(--text-muted)}select.form-input{cursor:pointer}.table-container{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:14px}th{text-align:left;padding:12px 16px;font-size:12px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em;border-bottom:1px solid var(--border);background:var(--bg-primary)}td{padding:12px 16px;border-bottom:1px solid var(--border);color:var(--text-primary)}tr:hover td{background:var(--row-hover-bg)}tr:last-child td{border-bottom:none}.badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:4px;font-size:11px;font-weight:600;text-transform:capitalize;letter-spacing:.02em}.badge-success{background:#00c2921f;color:#00a87d}.badge-warning{background:#fec10726;color:#c97e00}.badge-danger{background:#fc4b6c1f;color:#e0304a}.badge-info{background:#0bb2fb1f;color:#0095d8}.badge-default{background:#5a64751a;color:var(--text-secondary)}.badge-purple{background:#8b5cf61f;color:#7c3aed}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.modal{background:var(--bg-secondary);border:1px solid var(--border);border-radius:12px;padding:28px;width:100%;max-width:600px;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-lg)}.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px}.modal-title{font-size:18px;font-weight:700;color:var(--text-primary)}.modal-close{background:none;border:none;color:var(--text-muted);font-size:20px;cursor:pointer;padding:4px;border-radius:4px;transition:all .15s}.modal-close:hover{color:var(--text-primary);background:var(--bg-hover)}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:10px;padding:20px 24px;display:flex;align-items:center;gap:16px;box-shadow:var(--shadow-sm);transition:box-shadow .2s}.stat-card:hover{box-shadow:var(--shadow-md)}.stat-icon{width:48px;height:48px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:20px;flex-shrink:0}.stat-value{font-size:28px;font-weight:700;color:var(--text-primary)}.stat-label{font-size:13px;color:var(--text-muted);margin-top:2px}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.page-title{font-size:20px;font-weight:700;color:var(--text-primary)}.page-subtitle{font-size:13px;color:var(--text-muted);margin-top:2px}.filter-bar{display:flex;gap:10px;margin-bottom:18px;flex-wrap:wrap}.search-input{flex:1;min-width:200px;padding:9px 12px 9px 36px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:6px;color:var(--text-primary);font-size:14px;transition:border-color .15s}.search-input:focus{outline:none;border-color:var(--accent)}.search-wrapper{position:relative;flex:1;min-width:200px}.search-icon{position:absolute;left:10px;top:50%;transform:translateY(-50%);color:var(--text-muted)}.pagination{display:flex;align-items:center;justify-content:space-between;padding:16px 0;color:var(--text-muted);font-size:13px}.pagination-controls{display:flex;gap:4px}.page-btn{padding:6px 12px;border-radius:5px;border:1px solid var(--border);background:var(--bg-secondary);color:var(--text-secondary);cursor:pointer;font-size:13px;transition:all .15s}.page-btn:hover{background:var(--bg-hover);border-color:var(--accent);color:var(--accent)}.page-btn.active{background:var(--accent);color:#fff;border-color:var(--accent)}.page-btn:disabled{opacity:.4;cursor:not-allowed}.loading{display:flex;align-items:center;justify-content:center;padding:60px;color:var(--text-muted);flex-direction:column;gap:12px}.spinner{width:32px;height:32px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px;color:var(--text-muted);gap:12px;text-align:center}.empty-icon{font-size:48px}.avatar{width:40px;height:40px;border-radius:50%;object-fit:cover;background:var(--bg-hover);display:flex;align-items:center;justify-content:center;font-weight:600;font-size:14px;color:var(--accent);flex-shrink:0}.tabs{display:flex;gap:0;border-bottom:1px solid var(--border);margin-bottom:24px}.tab-btn{padding:10px 22px;border:none;background:none;color:var(--text-muted);font-size:14px;font-weight:500;cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px;transition:all .15s}.tab-btn:hover{color:var(--text-primary)}.tab-btn.active{color:var(--accent);border-bottom-color:var(--accent);font-weight:600}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}@media (max-width: 768px){.grid-2,.grid-3{grid-template-columns:1fr}.grid-4{grid-template-columns:repeat(2,1fr)}}.emp-card{background:var(--bg-card);border:1px solid var(--border);border-radius:10px;padding:20px;cursor:pointer;transition:all .18s;text-align:center;box-shadow:var(--shadow-sm)}.emp-card:hover{border-color:var(--accent);box-shadow:var(--shadow-md);transform:translateY(-2px)}.emp-card .emp-avatar{width:72px;height:72px;border-radius:50%;object-fit:cover;margin:0 auto 12px;background:linear-gradient(135deg,#ef6c00,#ff8f00);display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:700;color:#fff}.emp-card .emp-name{font-weight:600;font-size:15px;margin-bottom:4px}.emp-card .emp-role{font-size:13px;color:var(--text-muted);margin-bottom:8px}.status-active{color:var(--success)}.status-on_leave{color:var(--warning)}.status-resigned{color:var(--text-muted)}.status-terminated{color:var(--danger)}.alert{padding:12px 16px;border-radius:6px;font-size:14px;margin-bottom:16px}.alert-info{background:#0bb2fb1a;border:1px solid rgba(11,178,251,.2);color:#0095d8}.alert-warning{background:#fec1071a;border:1px solid rgba(254,193,7,.3);color:#b8860b}.alert-danger{background:#fc4b6c1a;border:1px solid rgba(252,75,108,.2);color:#e0304a}.alert-success{background:#00c2921a;border:1px solid rgba(0,194,146,.2);color:#00a87d}.divider{height:1px;background:var(--border);margin:16px 0}.section-title{font-size:15px;font-weight:600;margin-bottom:16px;color:var(--text-primary)}.chip{display:inline-flex;align-items:center;padding:3px 10px;background:var(--bg-hover);border-radius:4px;font-size:12px;color:var(--text-secondary)}.heatmap-cell{width:14px;height:14px;border-radius:3px;cursor:pointer}.priority-normal{color:var(--text-secondary)}.priority-important{color:var(--warning)}.priority-urgent{color:var(--danger)}