*{margin:0;padding:0;box-sizing:border-box}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;background:#0f1117;color:#e1e4e8;min-height:100vh}
a{color:#58a6ff;text-decoration:none}
a:hover{text-decoration:underline}
nav{background:#161b22;border-bottom:1px solid #30363d;padding:0 24px;display:flex;align-items:center;height:56px;gap:24px}
nav .brand{font-size:18px;font-weight:600;color:#f0f6fc}
nav a{color:#8b949e;font-size:14px}
nav a:hover{color:#f0f6fc}
main{max-width:960px;margin:0 auto;padding:32px 24px}
h1{font-size:24px;font-weight:600;margin-bottom:24px;color:#f0f6fc}
h2{font-size:18px;font-weight:500;margin-bottom:16px}
.card{background:#161b22;border:1px solid #30363d;border-radius:8px;padding:20px;margin-bottom:16px}
.card h3{font-size:16px;margin-bottom:8px}
.card .meta{color:#8b949e;font-size:13px;margin-bottom:8px}
.status{display:inline-block;padding:2px 10px;border-radius:12px;font-size:12px;font-weight:500}
.status-stopped{background:#21262d;color:#8b949e}
.status-listening{background:#1a3a1a;color:#3fb950}
.status-running{background:#1a3a1a;color:#3fb950}
.status-error{background:#3d1111;color:#f85149}
.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:6px;font-size:14px;font-weight:500;border:none;cursor:pointer;text-decoration:none}
.btn-primary{background:#238636;color:#fff}
.btn-primary:hover{background:#2ea043}
.btn-danger{background:#da3633;color:#fff}
.btn-danger:hover{background:#f85149}
.btn-secondary{background:#21262d;color:#c9d1d9;border:1px solid #30363d}
.btn-secondary:hover{background:#30363d}
.btn-sm{padding:4px 10px;font-size:12px}
.actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.form-group{margin-bottom:16px}
.form-group label{display:block;font-size:14px;font-weight:500;margin-bottom:6px;color:#c9d1d9}
.form-group input[type=text],.form-group input[type=number]{width:100%;padding:8px 12px;border:1px solid #30363d;border-radius:6px;background:#0d1117;color:#e1e4e8;font-size:14px}
.form-group input:focus{outline:none;border-color:#58a6ff}
.form-group .checkbox-label{display:flex;align-items:center;gap:8px;cursor:pointer;font-size:14px;color:#c9d1d9;font-weight:400}
.form-group .checkbox-label input[type=checkbox]{width:auto}
.form-hint{font-size:12px;color:#8b949e;margin-top:4px}
table{width:100%;border-collapse:collapse}
th{text-align:left;padding:8px 12px;font-size:13px;font-weight:500;color:#8b949e;border-bottom:1px solid #30363d}
td{padding:10px 12px;border-bottom:1px solid #21262d;font-size:14px}
tr:hover td{background:#1c2128}
.alert{padding:10px 16px;border-radius:6px;margin-bottom:16px;font-size:14px}
.alert-error{background:#3d1111;border:1px solid #f85149;color:#f85149}
.alert-success{background:#1a3a1a;border:1px solid #3fb950;color:#3fb950}
.detail-grid{display:grid;grid-template-columns:140px 1fr;gap:8px 16px;font-size:14px}
.detail-grid dt{color:#8b949e;font-weight:500}
.detail-grid dd{color:#e1e4e8;word-break:break-all}
.login-box{max-width:360px;margin:80px auto}
.login-box .card{padding:32px}
.login-box h1{text-align:center;margin-bottom:24px}
.login-box .btn{width:100%;justify-content:center;margin-top:8px}
.log-viewer{background:#0d1117;border:1px solid #21262d;border-radius:6px;padding:12px;font-family:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,monospace;font-size:12px;line-height:1.6;max-height:400px;overflow-y:auto;white-space:pre-wrap;word-break:break-all}
.log-line{color:#c9d1d9}
.log-time{color:#8b949e;margin-right:8px;user-select:none}