:root{color-scheme:dark;--bg:#10151d;--panel:#19212d;--border:#2b3748;--fg:#e6edf5;--muted:#93a5bb;--accent:#68dfc0;--warn:#efc47d}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--fg);font:14px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif}main{max-width:1200px;margin:auto;padding:28px}header,footer,.section-head,.status-top,.controls,.brand,.head-right{display:flex;align-items:center;justify-content:space-between;gap:14px}header{margin-bottom:28px}.brand{justify-content:flex-start}.logo{display:grid;place-items:center;background:var(--accent);color:#103c31;font-size:32px;border-radius:14px;width:54px;height:54px}h1{margin:0;font-size:23px;letter-spacing:1px}.brand p{margin:0;color:var(--muted);font-size:11px;letter-spacing:2px}h2{font-size:21px;line-height:1.65;margin:14px 0;overflow-wrap:anywhere}h3{margin:6px 0 16px;font-size:17px}.head-right{color:var(--muted);font-family:monospace}.card{background:var(--panel);border:1px solid var(--border);border-radius:15px;padding:23px;margin-bottom:20px}.status{border-top:3px solid var(--accent)}.eyebrow{font-size:12px;letter-spacing:1px;color:var(--muted)}.badge{padding:4px 12px;border-radius:30px;background:#253b39;color:var(--accent);white-space:nowrap}.badge.warn{background:#433627;color:var(--warn)}.controls{justify-content:flex-start;flex-wrap:wrap;margin-top:22px}.muted,.note{color:var(--muted);font-size:12px}.note{margin:18px 0 0}.metrics{display:grid;grid-template-columns:1fr 1fr 1fr;gap:18px}.metric{font-size:27px;font-weight:600;margin:10px 0 12px;font-variant-numeric:tabular-nums;letter-spacing:-.5px}.metric small{font-size:12px;font-weight:400;color:var(--muted)}.grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.grid .grid{gap:15px}.grid>.card{min-width:0}progress{width:100%;height:6px;border:0;background:#2b3645;border-radius:5px;overflow:hidden;accent-color:var(--accent)}progress::-webkit-progress-bar{background:#2b3645}progress::-webkit-progress-value{background:var(--accent)}button,input,textarea,select{font:inherit;border-radius:8px;border:1px solid var(--border);color:var(--fg)}button{cursor:pointer;background:#253242;padding:9px 16px;transition:.15s}button:hover{border-color:var(--muted)}button:disabled{opacity:.4;cursor:default}.primary{background:var(--accent);color:#103c31;font-weight:600;border-color:var(--accent)}.quiet{background:transparent;padding:6px 9px;font-size:12px}input,textarea,select{background:#101822;padding:11px 12px;width:100%;outline:none}input:focus,textarea:focus,select:focus{border-color:var(--accent)}textarea{resize:vertical;font-family:monospace}label{display:block;color:#becbdd;font-size:13px;margin:13px 0}label input,label textarea,label select{display:block;margin-top:6px}label.check{display:flex;align-items:center;gap:10px;margin:13px 0;font-size:13px}.check input{width:16px;height:16px;margin:0;accent-color:var(--accent)}.options{padding:0 6px}.inline-note{margin-left:12px}dl{display:grid;grid-template-columns:116px 1fr;gap:10px;margin:20px 0 0;font-size:12px}dt{color:var(--muted)}dd{margin:0;overflow-wrap:anywhere}.logs{height:256px;overflow:auto;font:12px/1.9 Consolas,monospace;white-space:pre-wrap;word-break:break-word;color:#b0c4d8;padding:10px;background:#101822;border-radius:8px;margin:8px 0 14px}.diagnostic{white-space:pre-wrap;overflow-wrap:anywhere;font:12px/1.8 Consolas,monospace}summary{cursor:pointer;color:var(--muted);font-size:12px}footer{font-size:11px;color:var(--muted);padding:10px 2px;flex-wrap:wrap}a{color:var(--accent);text-decoration:none}.login{max-width:500px;margin:70px auto}.login button{width:100%;margin-top:12px}#toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);padding:12px 22px;max-width:90vw;border-radius:10px;border:1px solid var(--accent);background:#253b39;box-shadow:0 6px 20px #0006;z-index:99}#toast.error{border-color:var(--warn);background:#433627}[hidden]{display:none!important}@media(max-width:800px){main{padding:18px}.metrics{grid-template-columns:1fr}.metrics>.card{margin-bottom:0}.metrics{margin-bottom:20px}.grid{grid-template-columns:1fr}.metric{font-size:26px}.section-head{flex-wrap:wrap}.card{padding:19px}.inline-note{display:block;margin:10px 0}.status h2{font-size:18px}.head-right{gap:4px}.controls button{flex:1 1 auto}footer{gap:6px}.login{margin:35px auto}}