:root{--bg: #0f1116;--panel: #181c24;--panel-line: #252b36;--text: #e8ebf1;--text-dim: #8a93a6;--accent: #4cc9f0;--warn: #f72585;--ok: #06d6a0;--danger: #ef476f;--font-base: "Noto Sans TC", "Helvetica Neue", Arial, sans-serif}*{box-sizing:border-box}html,body,#root{height:100%;margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:var(--font-base);-webkit-font-smoothing:antialiased}a{color:var(--accent)}.app{min-height:100vh;display:flex;flex-direction:column}.topbar{display:flex;justify-content:space-between;align-items:center;padding:16px 24px;border-bottom:1px solid var(--panel-line);background:var(--panel)}.topbar h1{font-size:18px;margin:0;letter-spacing:1px}.topbar nav{display:flex;gap:8px}.topbar nav button{background:transparent;border:1px solid transparent;color:var(--text-dim);padding:6px 14px;border-radius:6px;cursor:pointer;font-size:14px}.topbar nav button.active{border-color:var(--panel-line);color:var(--text);background:#4cc9f014}main{flex:1;padding:24px;max-width:960px;width:100%;margin:0 auto}.card{background:var(--panel);border:1px solid var(--panel-line);border-radius:10px;padding:20px 24px;margin-bottom:20px}.card h2{margin:0 0 12px;font-size:18px;letter-spacing:1px}.card .hint{color:var(--text-dim);font-size:13px;margin-top:4px}.field{display:flex;flex-direction:column;margin-bottom:14px}.field label{font-size:13px;color:var(--text-dim);margin-bottom:6px;letter-spacing:.5px}.field input,.field select{background:#0f131c;border:1px solid var(--panel-line);color:var(--text);padding:10px 12px;border-radius:6px;font-size:14px;font-family:inherit}.field input:focus,.field select:focus{outline:1px solid var(--accent)}.row{display:flex;gap:12px;flex-wrap:wrap}.row>.field{flex:1 1 160px}button.primary,button.ghost{border-radius:6px;padding:10px 18px;font-size:14px;cursor:pointer;font-family:inherit}button.primary{background:var(--accent);border:1px solid var(--accent);color:#06121a;font-weight:600}button.primary:disabled{opacity:.5;cursor:not-allowed}button.ghost{background:transparent;border:1px solid var(--panel-line);color:var(--text)}.toast{position:fixed;right:24px;bottom:24px;padding:12px 18px;border-radius:6px;background:var(--panel);border:1px solid var(--panel-line);font-size:14px;box-shadow:0 12px 32px #0006}.toast.ok{border-color:var(--ok)}.toast.err{border-color:var(--danger);color:#ffd9e3}.login{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;padding:24px}.login form{width:100%;max-width:340px;background:var(--panel);border:1px solid var(--panel-line);border-radius:12px;padding:28px}.login h1{margin:0 0 6px;font-size:22px}.login .sub{color:var(--text-dim);font-size:13px;margin-bottom:20px}.login button{width:100%;margin-top:8px}.kvgrid{display:grid;grid-template-columns:200px 1fr;gap:8px 16px;font-size:14px}.kvgrid .k{color:var(--text-dim)}.kvgrid .v{color:var(--text);font-variant-numeric:tabular-nums}.dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:8px;background:var(--text-dim)}.dot.ok{background:var(--ok)}.dot.warn{background:var(--warn)}.tag{display:inline-block;padding:2px 8px;border-radius:4px;font-size:12px;background:#4cc9f026;color:var(--accent);margin:2px 4px 2px 0}.activity-list{margin-top:12px;display:flex;flex-direction:column;gap:10px;max-height:540px;overflow-y:auto}.activity-item{border-left:3px solid var(--panel-line);padding:8px 12px;background:#ffffff05;border-radius:4px;font-size:14px}.activity-item .ts{font-size:11px;color:var(--text-dim);margin-bottom:4px;font-variant-numeric:tabular-nums}.activity-item .orig{color:var(--text);font-weight:500;margin-bottom:4px}.activity-item .trans{font-size:13px;color:var(--text-dim);display:flex;flex-direction:column;gap:2px}.activity-item.ev.error{border-left-color:var(--danger);background:#ef47690f}.activity-item.ev.error .msg{color:#ffd9e3}.activity-item.ev .msg{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px;word-break:break-word}.activity-item .data{margin:6px 0 0;padding:6px 8px;background:#0000004d;border-radius:4px;font-size:11px;color:var(--text-dim);overflow-x:auto;max-height:200px}