:root{--bg:#0b1220;--card:#111a2e;--card-hover:#1a2742;--accent:#38bdf8;--accent-hover:#7dd3fc;--text:#e2e8f0;--text-muted:#8b9bb4;--border:#233252;--success:#34d399;--warning:#fbbf24;--danger:#f87171;--accent-rgb:56, 189, 248;--sidebar-w:240px}:root[data-theme=light]{--bg:#f0f4fa;--card:#fff;--card-hover:#e4ecf6;--accent:#0284c7;--accent-hover:#0369a1;--text:#152238;--text-muted:#5b6b82;--border:#d3ddeb;--accent-rgb:2, 132, 199}:root[data-theme=light] .badge-green{background:#d6f3e6}:root[data-theme=light] .badge-red{background:#fbdede}:root[data-theme=light] .badge-yellow{background:#fceed2}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,sans-serif;font-size:14px;line-height:1.5}a{color:var(--accent);text-decoration:none}a:hover{color:var(--accent-hover)}button{cursor:pointer;border:none;font-family:inherit;font-size:14px}:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}button:focus:not(:focus-visible),input:focus:not(:focus-visible),select:focus:not(:focus-visible),a:focus:not(:focus-visible){outline:none}.btn{background:var(--card-hover);color:var(--text);border-radius:8px;align-items:center;padding:8px 16px;font-weight:500;transition:background .15s;display:inline-flex}.btn-primary{background:var(--accent);color:#06202e;font-weight:600}.btn-primary:hover{background:var(--accent-hover)}:root[data-theme=light] .btn-primary{color:#fff}.btn-danger{background:var(--danger);color:#fff}.btn-ghost{color:var(--text-muted);background:0 0}.btn-ghost:hover{background:var(--card-hover);color:var(--text)}.card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:20px}.card-title{color:var(--text);margin-bottom:14px;font-size:15px;font-weight:600}.input{background:var(--bg);border:1px solid var(--border);color:var(--text);border-radius:8px;outline:none;padding:8px 12px;font-family:inherit;font-size:14px}.input:focus{border-color:var(--accent)}select.input{width:auto}.table{border-collapse:collapse;width:100%}.table th{text-align:left;color:var(--text-muted);border-bottom:1px solid var(--border);text-transform:uppercase;letter-spacing:.5px;padding:10px 12px;font-size:12px;font-weight:500}.table td{border-bottom:1px solid var(--border);padding:12px}.table tr:last-child td{border-bottom:none}.table tbody tr:hover td{background:var(--card-hover)}.mono{font-family:JetBrains Mono,ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.92em}@keyframes skeletonShimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.skeleton{background:linear-gradient(90deg, var(--card-hover) 25%, rgba(var(--accent-rgb), .1) 50%, var(--card-hover) 75%);background-size:200% 100%;border-radius:8px;min-height:14px;animation:1.4s infinite skeletonShimmer}.badge{border-radius:20px;align-items:center;padding:2px 8px;font-size:12px;font-weight:500;display:inline-flex}.badge-green{color:var(--success);background:#0f2e24}.badge-red{color:var(--danger);background:#3a1d22}.badge-yellow{color:var(--warning);background:#332a10}table{border-collapse:collapse;width:100%}th{text-align:left;color:var(--text-muted);border-bottom:1px solid var(--border);text-transform:uppercase;letter-spacing:.5px;padding:10px 12px;font-size:12px;font-weight:500}td{border-bottom:1px solid var(--border);padding:12px}tr:last-child td{border-bottom:none}tr:hover td{background:var(--card-hover)}input,select{background:var(--bg);border:1px solid var(--border);color:var(--text);border-radius:8px;outline:none;width:100%;padding:8px 12px;font-family:inherit;font-size:14px}input:focus,select:focus{border-color:var(--accent)}.layout{min-height:100vh;display:flex}.sidebar{width:var(--sidebar-w);background:var(--card);border-right:1px solid var(--border);flex-direction:column;height:100vh;padding:20px 0;display:flex;position:fixed;overflow-y:auto}.sidebar-logo{color:var(--accent);border-bottom:1px solid var(--border);margin-bottom:12px;padding:0 20px 24px;font-size:18px;font-weight:700}.nav-item{color:var(--text-muted);cursor:pointer;border-radius:0;align-items:center;gap:10px;padding:10px 20px;transition:all .15s;display:flex}.nav-item:hover{background:var(--card-hover);color:var(--text)}.nav-item.active{color:var(--accent);background:rgba(var(--accent-rgb), .12)}.main-content{margin-left:var(--sidebar-w);flex:1;min-width:0;padding:32px}.page-title{margin-bottom:24px;font-size:22px;font-weight:600}.stats-grid{grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:16px;margin-bottom:28px;display:grid}.stat-card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:16px 20px}.stat-value{color:var(--accent);font-size:28px;font-weight:700}.stat-label{color:var(--text-muted);margin-top:4px;font-size:13px}.section-title{color:var(--text);margin-bottom:16px;font-size:16px;font-weight:600}.progress-bar{background:var(--border);border-radius:3px;height:6px;overflow:hidden}.progress-fill{border-radius:3px;height:100%;transition:width .3s}.progress-fill.low{background:var(--success)}.progress-fill.mid{background:var(--warning)}.progress-fill.high{background:var(--danger)}@keyframes toastIn{0%{opacity:0;transform:translate(24px)}to{opacity:1;transform:none}}textarea:focus{border-color:var(--accent)}.mobile-tabbar{display:none}@media (width<=820px){.layout{flex-direction:column}.sidebar{border-right:none;border-bottom:1px solid var(--border);flex-flow:wrap;align-items:center;width:100%;height:auto;padding:8px;position:static}.sidebar-logo{border:none;width:100%;margin:0;padding:8px 12px}.sidebar .nav-item{display:none}.main-content{margin-left:0;padding:16px 16px 84px}.stats-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr))}.mobile-tabbar{z-index:9000;background:var(--card);border-top:1px solid var(--border);padding:6px 4px calc(6px + env(safe-area-inset-bottom));display:flex;position:fixed;bottom:0;left:0;right:0}.mobile-tabbar .tab{color:var(--text-muted);background:0 0;border-radius:8px;flex-direction:column;flex:1;align-items:center;gap:2px;padding:6px 2px;font-size:10px;text-decoration:none;display:flex}.mobile-tabbar .tab.active{color:var(--accent)}.mobile-more-sheet{z-index:9500;background:var(--card);border-top:1px solid var(--border);padding:12px 12px calc(76px + env(safe-area-inset-bottom));border-radius:16px 16px 0 0;grid-template-columns:repeat(3,1fr);gap:6px;display:grid;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -12px 40px #00000073}.mobile-more-sheet .tab{color:var(--text-muted);border-radius:10px;flex-direction:column;align-items:center;gap:4px;padding:12px 4px;font-size:11px;text-decoration:none;display:flex}.mobile-more-sheet .tab.active{color:var(--accent);background:rgba(var(--accent-rgb), .12)}.mobile-more-backdrop{z-index:9400;background:#00000080;position:fixed;inset:0}}