:root{--bg: #0f1117;--bg-elev: #171a23;--bg-elev2: #1d212c;--border: #262b38;--border-soft: #20242f;--text: #e6e8ee;--text-dim: #98a0b3;--text-faint: #6b7383;--accent: #4f8cff;--accent-hover: #3d7bf0;--ok: #3fb950;--warn: #d29922;--danger: #f85149;--purple: #a371f7;--radius: 10px;--radius-sm: 7px;--mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;font-size:14px;line-height:1.55;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.app{display:flex;min-height:100vh}.sidebar{width:216px;flex:0 0 216px;background:var(--bg-elev);border-right:1px solid var(--border);padding:18px 12px;display:flex;flex-direction:column;gap:4px;position:sticky;top:0;height:100vh;overflow-y:auto}.brand{display:flex;align-items:center;gap:9px;padding:6px 10px 16px}.brand-dot{width:26px;height:26px;border-radius:7px;background:linear-gradient(135deg,var(--accent),var(--purple));display:grid;place-items:center;font-weight:700;font-size:13px;color:#fff;flex:0 0 auto}.brand-text strong{display:block;font-size:14px;letter-spacing:.2px}.brand-text span{font-size:11px;color:var(--text-faint)}.nav-item{display:flex;align-items:center;gap:9px;padding:8px 11px;border-radius:var(--radius-sm);color:var(--text-dim);font-size:13.5px;cursor:pointer;border:1px solid transparent;background:none;width:100%;text-align:left;font-family:inherit}.nav-item:hover{background:var(--bg-elev2);color:var(--text);text-decoration:none}.nav-item.active{background:#4f8cff21;color:#cfe0ff;border-color:#4f8cff4d}.nav-icon{width:17px;text-align:center;font-size:14px;flex:0 0 auto}.nav-spacer{flex:1}.nav-foot{border-top:1px solid var(--border-soft);padding-top:10px;margin-top:10px;font-size:11.5px;color:var(--text-faint);line-height:1.7}.main{flex:1;min-width:0;padding:22px 26px 56px}.page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:18px}.page-head h1{font-size:19px;margin:0 0 3px;font-weight:650}.page-head p{margin:0;color:var(--text-dim);font-size:13px}.page-actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.card{background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px}.card+.card{margin-top:16px}.card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:13px;flex-wrap:wrap}.card-head h2{font-size:14.5px;margin:0;font-weight:620}.card-head .hint{font-size:12px;color:var(--text-faint)}.grid{display:grid;gap:14px}.grid-stats{grid-template-columns:repeat(auto-fit,minmax(158px,1fr))}.grid-2{grid-template-columns:repeat(auto-fit,minmax(330px,1fr))}.stat{background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--radius);padding:13px 15px}.stat-label{font-size:11.5px;color:var(--text-faint);text-transform:uppercase;letter-spacing:.5px;margin-bottom:5px}.stat-value{font-size:24px;font-weight:660;line-height:1.2;font-variant-numeric:tabular-nums}.stat-value.small{font-size:17px}.stat-sub{font-size:11.5px;color:var(--text-faint);margin-top:3px}.text-ok{color:var(--ok)}.text-warn{color:var(--warn)}.text-danger{color:var(--danger)}.text-dim{color:var(--text-dim)}.text-faint{color:var(--text-faint)}.text-accent{color:var(--accent)}.btn{display:inline-flex;align-items:center;gap:6px;padding:7px 13px;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--bg-elev2);color:var(--text);font-size:13px;font-family:inherit;cursor:pointer;white-space:nowrap;transition:background .12s,border-color .12s}.btn:hover:not(:disabled){background:#252a37;border-color:#333a4a}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-primary{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:550}.btn-primary:hover:not(:disabled){background:var(--accent-hover);border-color:var(--accent-hover)}.btn-danger{background:#f8514924;border-color:#f851496b;color:#ff9d97}.btn-danger:hover:not(:disabled){background:#f851493d}.btn-sm{padding:4px 9px;font-size:12px}.btn-ghost{background:transparent;border-color:transparent;color:var(--text-dim)}.btn-ghost:hover:not(:disabled){background:var(--bg-elev2);color:var(--text)}.field{margin-bottom:13px}.field label{display:block;font-size:12.5px;color:var(--text-dim);margin-bottom:5px}.field .desc{font-size:11.5px;color:var(--text-faint);margin-top:4px;line-height:1.6}input[type=text],input[type=password],input[type=number],select,textarea{width:100%;padding:7px 10px;border-radius:var(--radius-sm);border:1px solid var(--border);background:#12151d;color:var(--text);font-size:13px;font-family:inherit}textarea{font-family:var(--mono);font-size:12.5px;line-height:1.6;resize:vertical;min-height:90px}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #4f8cff24}input::placeholder,textarea::placeholder{color:#545b6b}.row{display:flex;gap:10px;align-items:flex-end;flex-wrap:wrap}.row>*{flex:1;min-width:120px}.row>.shrink{flex:0 0 auto;min-width:0}.checkbox{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text);cursor:pointer;-webkit-user-select:none;user-select:none}.checkbox input{width:auto;margin:0;accent-color:var(--accent)}.table-wrap{overflow-x:auto;margin:0 -18px -16px;padding:0 18px 4px}table{width:100%;border-collapse:collapse;font-size:13px}th{text-align:left;font-weight:560;font-size:11.5px;color:var(--text-faint);text-transform:uppercase;letter-spacing:.4px;padding:8px 10px;border-bottom:1px solid var(--border);white-space:nowrap}td{padding:10px;border-bottom:1px solid var(--border-soft);vertical-align:middle}tbody tr:last-child td{border-bottom:none}tbody tr:hover{background:#ffffff04}.num{font-variant-numeric:tabular-nums;text-align:right;white-space:nowrap}.mono{font-family:var(--mono);font-size:12px}.badge{display:inline-flex;align-items:center;gap:5px;padding:2px 8px;border-radius:20px;font-size:11.5px;font-weight:520;white-space:nowrap;border:1px solid transparent}.badge-ok{background:#3fb95024;color:#56d364;border-color:#3fb9504d}.badge-warn{background:#d2992224;color:#e3b341;border-color:#d299224d}.badge-danger{background:#f8514924;color:#ff7b72;border-color:#f851494d}.badge-dim{background:#98a0b31f;color:var(--text-dim);border-color:#98a0b33d}.badge-accent{background:#4f8cff24;color:#7fb0ff;border-color:#4f8cff4d}.badge-dot{width:6px;height:6px;border-radius:50%;background:currentColor;flex:0 0 auto}.alert{display:flex;gap:10px;padding:11px 14px;border-radius:var(--radius-sm);font-size:13px;margin-bottom:14px;border:1px solid;line-height:1.6}.alert-error{background:#f8514917;border-color:#f8514952;color:#ffa9a3}.alert-warn{background:#d2992217;border-color:#d2992252;color:#e8c46a}.alert-ok{background:#3fb95017;border-color:#3fb95052;color:#7ee787}.alert-info{background:#4f8cff14;border-color:#4f8cff4d;color:#a8c8ff}.alert-icon{flex:0 0 auto}.login-wrap{min-height:100vh;display:grid;place-items:center;padding:24px}.login-card{width:100%;max-width:372px;background:var(--bg-elev);border:1px solid var(--border);border-radius:14px;padding:28px 26px}.login-card h1{font-size:17px;margin:0 0 4px;text-align:center}.login-card .sub{text-align:center;color:var(--text-faint);font-size:12.5px;margin-bottom:22px}.login-logo{width:46px;height:46px;border-radius:12px;background:linear-gradient(135deg,var(--accent),var(--purple));display:grid;place-items:center;margin:0 auto 14px;font-size:20px;font-weight:700;color:#fff}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;display:grid;place-items:center;padding:24px;z-index:100;overflow-y:auto}.modal{background:var(--bg-elev);border:1px solid var(--border);border-radius:12px;width:100%;max-width:560px;max-height:90vh;overflow-y:auto;padding:20px 22px;margin:auto}.modal-wide{max-width:760px}.modal-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}.modal-head h2{font-size:16px;margin:0}.modal-foot{display:flex;justify-content:flex-end;gap:9px;margin-top:18px;padding-top:15px;border-top:1px solid var(--border-soft);flex-wrap:wrap}.chat-layout{display:grid;grid-template-columns:1fr;gap:14px}.chat-log{background:#12151d;border:1px solid var(--border);border-radius:var(--radius);padding:14px;height:460px;overflow-y:auto;display:flex;flex-direction:column;gap:12px}.msg{display:flex;gap:10px;max-width:100%}.msg-role{flex:0 0 auto;width:30px;height:30px;border-radius:7px;display:grid;place-items:center;font-size:11.5px;font-weight:620;background:var(--bg-elev2);color:var(--text-dim)}.msg-user .msg-role{background:#4f8cff2e;color:#8ab4ff}.msg-assistant .msg-role{background:#a371f72e;color:#c39bff}.msg-body{flex:1;min-width:0;padding-top:4px}.msg-body pre{margin:0;white-space:pre-wrap;word-break:break-word;font-family:inherit;font-size:13.5px;line-height:1.65}.reasoning{border-left:2px solid var(--purple);padding-left:10px;margin-bottom:8px;color:var(--text-dim);font-size:12.5px;white-space:pre-wrap;word-break:break-word}.reasoning-label{font-size:11px;color:var(--purple);text-transform:uppercase;letter-spacing:.5px;margin-bottom:2px}.cursor{display:inline-block;width:7px;height:14px;background:var(--accent);animation:blink 1s step-end infinite;vertical-align:text-bottom}@keyframes blink{50%{opacity:0}}.empty{text-align:center;padding:38px 20px;color:var(--text-faint);font-size:13px}.spinner{display:inline-block;width:13px;height:13px;border:2px solid rgba(255,255,255,.22);border-top-color:currentColor;border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.kv{display:grid;grid-template-columns:auto 1fr;gap:7px 16px;font-size:13px}.kv dt{color:var(--text-faint);white-space:nowrap}.kv dd{margin:0;word-break:break-all}.tabs{display:flex;gap:4px;border-bottom:1px solid var(--border);margin-bottom:15px;flex-wrap:wrap}.tab{padding:7px 13px;font-size:13px;color:var(--text-dim);cursor:pointer;border:none;background:none;border-bottom:2px solid transparent;font-family:inherit;margin-bottom:-1px}.tab:hover{color:var(--text)}.tab.active{color:#cfe0ff;border-bottom-color:var(--accent)}.progress{height:6px;background:var(--bg-elev2);border-radius:3px;overflow:hidden}.progress-bar{height:100%;background:var(--accent);transition:width .25s;border-radius:3px}.muted-box{background:#12151d;border:1px solid var(--border-soft);border-radius:var(--radius-sm);padding:11px 13px;font-size:12.5px;font-family:var(--mono);color:var(--text-dim);word-break:break-all;line-height:1.65}.url-box{background:#12151d;border:1px solid var(--border);border-radius:var(--radius-sm);padding:11px 13px;font-family:var(--mono);font-size:12px;word-break:break-all;color:#8ab4ff;line-height:1.6}@media (max-width: 760px){.app{flex-direction:column}.sidebar{width:100%;flex:none;height:auto;position:static;flex-direction:row;overflow-x:auto;align-items:center;padding:10px 12px}.brand{padding:0 10px 0 0}.brand-text{display:none}.nav-item{width:auto;white-space:nowrap}.nav-spacer,.nav-foot{display:none}.main{padding:16px 14px 40px}.table-wrap{margin:0 -18px -16px}}