:root{--bg: #0f1117;--bg-card: #1a1d26;--bg-hover: #222536;--border: #2a2d3e;--text: #e8e0d0;--text-muted: #9a8f7e;--primary: #d97706;--primary-dark: #b45309;--success: #22c55e;--warning: #f59e0b;--danger: #ef4444;--info: #06b6d4;--group-a: #4f8ef7;--group-b: #a78bfa;--group-c: #34d399;--group-d: #fb923c}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:14px}a{color:var(--primary);text-decoration:none}.app-layout{display:flex;flex-direction:column;min-height:100vh}.main-content{flex:1;padding:16px;max-width:1400px;margin:0 auto;width:100%}.navbar{background:var(--bg-card);border-bottom:1px solid var(--border);padding:0 16px;display:flex;align-items:center;gap:8px;flex-wrap:wrap;position:sticky;top:0;z-index:100}.navbar-brand{font-size:16px;font-weight:700;color:var(--primary);padding:12px 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0}.login-link:hover{color:var(--text)}.form-label{display:block;font-size:12px;font-weight:600;color:var(--text-muted);margin-bottom:5px;text-transform:uppercase;letter-spacing:.04em}.form-input,.form-select{width:100%;background:var(--bg);border:1px solid var(--border);border-radius:6px;padding:8px 10px;color:var(--text);font-size:13px;outline:none}.form-input:focus,.form-select:focus{border-color:var(--primary)}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:8px;padding:16px;margin-bottom:16px}.card-title{font-size:15px;font-weight:600;margin-bottom:12px;color:var(--text)}.dashboard-page{padding:4px 0 24px}.dashboard-welcome{font-size:22px;font-weight:700;color:var(--text);margin-bottom:4px}.dashboard-title{font-size:17px;font-weight:700;color:var(--text);margin-bottom:16px}.dashboard-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.dash-card{background:var(--bg-card);border:1px solid 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rgba(217,119,6,.3);color:var(--primary)}.toolbar{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:12px}.loading{display:flex;align-items:center;justify-content:center;padding:40px;color:var(--text-muted)}.tabs{display:flex;border-bottom:1px solid var(--border);margin-bottom:16px;overflow-x:auto;-webkit-overflow-scrolling:touch}.tab{padding:8px 16px;cursor:pointer;color:var(--text-muted);border-bottom:2px solid transparent;white-space:nowrap;font-size:13px;font-weight:500;transition:color .2s}.tab:hover{color:var(--text)}.tab.active{color:var(--primary);border-bottom-color:var(--primary)}.legend{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:12px}.legend-item{display:flex;align-items:center;gap:5px;font-size:12px;color:var(--text-muted)}.divider{border:none;border-top:1px solid var(--border);margin:12px 0}.day-picker{display:grid;grid-template-columns:repeat(7,1fr);gap:4px}.day-pick-btn{padding:6px 4px;border-radius:6px;border:1px solid var(--border);background:var(--bg);color:var(--text-muted);cursor:pointer;font-size:11px;text-align:center;transition:all .15s}.day-pick-btn.work-day{color:var(--text);border-color:var(--primary);background:#d9770612}.day-pick-btn.selected{background:var(--primary);color:#fff;border-color:var(--primary)}.day-pick-btn.requested{background:#f59e0b26;color:var(--warning);border-color:var(--warning);cursor:default}.day-pick-btn:disabled{opacity:.4;cursor:not-allowed}.page-title{font-size:18px;font-weight:700;margin-bottom:16px;color:var(--text)}.emp-overtime-row{display:flex;align-items:center;gap:10px;padding:8px;border-radius:6px;border:1px solid var(--border);margin-bottom:6px;background:var(--bg)}.emp-overtime-row.ineligible{opacity:.4}.emp-name{font-weight:500;flex:1}.emp-meta{font-size:11px;color:var(--text-muted)}.scrollable-list{max-height:400px;overflow-y:auto;padding-right:4px}.scrollable-list::-webkit-scrollbar{width:4px}.scrollable-list::-webkit-scrollbar-thumb{background:var(--border);border-radius:2px}.flex{display:flex}.flex-wrap{flex-wrap:wrap}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-2{gap:8px}.gap-3{gap:12px}.mt-2{margin-top:8px}.mt-3{margin-top:12px}.mb-2{margin-bottom:8px}.text-muted{color:var(--text-muted);font-size:12px}.text-sm{font-size:12px}.fw-600{font-weight:600}