:root{--bg: #f4f7fb;--bg-card: #ffffff;--bg-surface: #edf2f7;--bg-hover: #e2e8f0;--border: #dde4ee;--border-light: #e8eef6;--green: #a3e635;--green-dim: #7cb821;--green-bg: rgba(163, 230, 53, .15);--text: #1a2332;--text-secondary: #4a5568;--text-muted: #8898aa;--red: #ef4444;--yellow: #f59e0b;--blue: #3b82f6;--navy: #1a2332;--sidebar-bg: #ffffff;--sidebar-border: #e2e8f0;--nav-text: #64748b;--nav-hover-bg: #f1f5f9;--nav-hover-color: #1a2332;--nav-active-bg: #a3e635;--nav-active-color: #1a2332}[data-theme=dark]{--bg: #080d18;--bg-card: #0f1623;--bg-surface: #161e2e;--bg-hover: #1e2a3d;--border: #1e2d40;--border-light: #253346;--green: #a3e635;--green-dim: #7cb821;--green-bg: rgba(163, 230, 53, .08);--text: #f0f4fc;--text-secondary: #8899b0;--text-muted: #4d6070;--red: #f87171;--yellow: #fbbf24;--blue: #60a5fa;--navy: #0f172a;--sidebar-bg: #0f1623;--sidebar-border: #1e2d40;--nav-text: #8899b0;--nav-hover-bg: #1e2a3d;--nav-hover-color: #f0f4fc;--nav-active-bg: rgba(163, 230, 53, .08);--nav-active-color: #a3e635}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Nunito Sans,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-weight:900;background:var(--bg);color:var(--text);min-height:100vh;transition:background .2s,color .2s}a{color:inherit;text-decoration:none}button,input,select,textarea{cursor:pointer;font-family:inherit;font-weight:inherit}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg)}::-webkit-scrollbar-thumb{background:var(--border-light);border-radius:3px}.layout{display:flex;min-height:100vh}.sidebar{width:220px;min-height:100vh;background:var(--sidebar-bg);border-right:1px solid var(--sidebar-border);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;transition:background .2s,border-color .2s;box-shadow:2px 0 12px #0000000f}.sidebar-logo{border-bottom:1px solid var(--sidebar-border)}.brand{display:flex;align-items:center;gap:10px;padding:12px 18px;min-height:80px}.brand-logo-img{height:72px;width:auto;object-fit:contain}.brand-name{color:var(--text);font-size:19px;font-weight:900;letter-spacing:-.02em}[data-theme=dark] .brand-name{color:#f8fafc}.sidebar-nav{flex:1;padding:12px 8px}.nav-item{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:8px;font-size:13.5px;font-weight:900;color:var(--nav-text);transition:all .15s;margin-bottom:2px}.nav-item:hover{background:var(--nav-hover-bg);color:var(--nav-hover-color)}.nav-item.active{background:var(--nav-active-bg);color:var(--nav-active-color)}.nav-item .icon{font-size:16px;width:20px;text-align:center}.sidebar-footer{padding:16px;border-top:1px solid var(--sidebar-border)}.user-chip{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:8px;background:var(--bg-surface)}.user-avatar{width:30px;height:30px;background:var(--green-bg);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px;color:var(--green);font-weight:900;flex-shrink:0}[data-theme=dark] .user-avatar{color:var(--green)}.user-info .name{font-size:12.5px;font-weight:900;color:var(--text)}.user-info .role{font-size:11px;color:var(--text-muted)}.sidebar-footer-actions{display:flex;align-items:center;justify-content:space-between;margin-top:8px}.logout-btn{background:none;border:1px solid var(--border);color:var(--text-secondary);font-size:11px;font-weight:900;padding:5px 10px;border-radius:6px;cursor:pointer;transition:all .15s;font-family:inherit;display:flex;align-items:center;gap:2px}.logout-btn:hover{color:var(--red);border-color:var(--red);background:#ef44440f}.theme-toggle{background:none;border:none;color:var(--text-muted);font-size:15px;cursor:pointer;padding:4px 8px;border-radius:6px;transition:all .15s}.theme-toggle:hover{background:var(--bg-hover);color:var(--text)}.main{margin-left:220px;flex:1}.topbar{padding:20px 28px 0}.page-title{font-size:20px;font-weight:900;margin-bottom:4px}.page-subtitle{font-size:13px;color:var(--text-secondary)}.content{padding:24px 28px}.topbar-row{display:flex;align-items:flex-end;justify-content:space-between;gap:12px}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:20px;box-shadow:0 1px 4px #0000000a;transition:background .2s,border-color .2s}[data-theme=dark] .card{box-shadow:none}.card-title{font-size:11px;text-transform:uppercase;letter-spacing:1.5px;color:var(--text-muted);margin-bottom:16px}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-bottom:24px}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:20px;box-shadow:0 1px 4px #0000000a}[data-theme=dark] .stat-card{box-shadow:none}.stat-label{font-size:12px;color:var(--text-secondary);margin-bottom:8px}.stat-value{font-size:28px;font-weight:900;line-height:1}.stat-value.green{color:var(--green-dim)}[data-theme=dark] .stat-value.green{color:var(--green)}.stat-value.blue{color:var(--blue)}.stat-sub{font-size:11px;color:var(--text-muted);margin-top:6px}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:13.5px}thead th{padding:10px 14px;text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:1px;color:var(--text-muted);border-bottom:1px solid var(--border);font-weight:900}tbody td{padding:12px 14px;border-bottom:1px solid var(--border);color:var(--text-secondary)}tbody tr:last-child td{border-bottom:none}tbody tr:hover td{background:var(--bg-hover);color:var(--text)}.badge{display:inline-block;padding:3px 9px;border-radius:20px;font-size:11px;font-weight:900}.badge-hot{background:#ef44441a;color:var(--red);border:1px solid rgba(239,68,68,.2)}.badge-warm{background:#f59e0b1a;color:var(--yellow);border:1px solid rgba(245,158,11,.2)}.badge-cold{background:#3b82f61a;color:var(--blue);border:1px solid rgba(59,130,246,.2)}.badge-green{background:var(--green-bg);color:var(--green-dim);border:1px solid rgba(163,230,53,.3)}[data-theme=dark] .badge-green{color:var(--green)}.badge-gray{background:var(--bg-surface);color:var(--text-muted);border:1px solid var(--border)}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:8px;font-size:13px;font-weight:900;border:none;cursor:pointer;transition:all .15s;font-family:inherit}.btn-primary{background:var(--green);color:#1a2332}.btn-primary:hover{background:var(--green-dim);color:#000}.btn-ghost{background:var(--bg-surface);color:var(--text-secondary);border:1px solid var(--border)}.btn-ghost:hover{color:var(--text);border-color:var(--border-light);background:var(--bg-hover)}.btn-danger{background:#ef44441a;color:var(--red);border:1px solid rgba(239,68,68,.2)}.btn-danger:hover{background:#ef44442e}.btn-sm{padding:5px 11px;font-size:12px}.form-group{margin-bottom:16px}.form-label{display:block;font-size:12px;color:var(--text-secondary);margin-bottom:6px;font-weight:900}.form-input{width:100%;background:var(--bg-surface);border:1px solid var(--border);color:var(--text);padding:9px 12px;border-radius:8px;font-size:13.5px;font-weight:900;font-family:inherit;outline:none;transition:border-color .15s,background .15s}.form-input:focus{border-color:var(--green);background:var(--bg-card)}.form-input::placeholder{color:var(--text-muted);font-weight:900}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg)}.login-box{width:400px;background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:40px 36px;box-shadow:0 4px 24px #00000014}[data-theme=dark] .login-box{box-shadow:0 4px 24px #0006}.login-logo{display:flex;align-items:center;justify-content:center;gap:14px;margin-bottom:32px}.login-logo-img{height:72px;width:auto;object-fit:contain}.login-brand-name{font-size:30px;font-weight:900;color:var(--text);letter-spacing:-.03em;line-height:1}.empty{text-align:center;padding:48px 20px;color:var(--text-muted);font-size:13px}.code-chip{display:inline-flex;align-items:center;gap:8px;background:var(--bg-surface);border:1px solid var(--border);border-radius:8px;padding:6px 12px;font-family:monospace;font-size:14px;letter-spacing:2px;color:var(--green-dim)}[data-theme=dark] .code-chip{color:var(--green)}.filter-row{display:flex;gap:8px;margin-bottom:16px;flex-wrap:wrap}.filter-btn{background:var(--bg-card);border:1px solid var(--border);color:var(--text-secondary);padding:6px 14px;border-radius:20px;font-size:12px;font-weight:900;font-family:inherit;cursor:pointer;transition:all .15s}.filter-btn:hover,.filter-btn.active{border-color:var(--green-dim);color:var(--green-dim);background:var(--green-bg)}[data-theme=dark] .filter-btn:hover,[data-theme=dark] .filter-btn.active{border-color:var(--green);color:var(--green)}.report-section{margin-bottom:20px}.report-section h3{font-size:13px;color:var(--text-secondary);margin-bottom:10px;font-weight:900}.metric-row{display:flex;justify-content:space-between;align-items:center;padding:10px 0;border-bottom:1px solid var(--border)}.metric-row:last-child{border-bottom:none}.metric-name{font-size:13px;color:var(--text-secondary)}.metric-val{font-size:16px;font-weight:900}.loading{padding:40px;text-align:center;color:var(--text-muted);font-size:13px}.error-msg{color:var(--red);font-size:12px;margin-top:6px}@keyframes spin{to{transform:rotate(360deg)}}.spin{animation:spin 1s linear infinite;display:inline-block}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}@media (max-width: 900px){.grid-2{grid-template-columns:1fr}}.sep{height:1px;background:var(--border);margin:20px 0}.tag{font-size:10px;text-transform:uppercase;letter-spacing:1px;color:var(--text-muted);padding:2px 0;display:block;margin-bottom:4px;font-weight:900}.pagination{display:flex;gap:6px;align-items:center;margin-top:16px;justify-content:flex-end}.page-btn{background:var(--bg-surface);border:1px solid var(--border);color:var(--text-secondary);padding:5px 10px;border-radius:6px;font-size:12px;font-weight:900;font-family:inherit;cursor:pointer;transition:all .15s}.page-btn:hover{color:var(--text);border-color:var(--border-light)}.page-btn.active{border-color:var(--green-dim);color:var(--green-dim);background:var(--green-bg)}[data-theme=dark] .page-btn.active{border-color:var(--green);color:var(--green)}