*{box-sizing:border-box} body{margin:0;font:14px/1.6 -apple-system,Segoe UI,Microsoft YaHei,sans-serif;background:#f5f6f8;color:#222}
header{display:flex;align-items:center;gap:8px;padding:10px 14px;background:#1f2937;color:#fff}
header b{font-size:16px} .muted{color:#8a9099;font-size:12px} header .muted{color:#c8cdd4}
nav#tabs{display:flex;gap:4px;padding:8px 14px 0;background:#fff;border-bottom:1px solid #e5e7eb}
nav#tabs button{border:0;background:transparent;padding:8px 14px;cursor:pointer;font-size:14px;color:#555;border-bottom:2px solid transparent}
nav#tabs button.on{color:#1f2937;border-bottom-color:#2563eb;font-weight:600}
main{padding:14px;max-width:980px;margin:0 auto}
.card{background:#fff;border:1px solid #e5e7eb;border-radius:8px;padding:12px 14px;margin-bottom:14px}
.card .hd{font-weight:600;margin-bottom:8px}
.row{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:6px 0}
label{font-size:13px;color:#444;display:inline-flex;gap:4px;align-items:center}
label.grow{flex:1} label.grow input{flex:1}
input,textarea,select{font:inherit;padding:6px 8px;border:1px solid #cfd6dd;border-radius:6px;background:#fff}
input{width:130px} input[type=password]{width:240px} label.grow input{width:auto}
textarea{width:100%;resize:vertical}
button{font:inherit;padding:7px 14px;border:1px solid #cfd6dd;border-radius:6px;background:#fff;cursor:pointer}
button.primary{background:#2563eb;border-color:#2563eb;color:#fff}
button.mini{padding:4px 10px;font-size:12px}
button:disabled{opacity:.5;cursor:not-allowed}
.badge{display:inline-block;padding:2px 8px;border-radius:10px;background:#eef1f5;font-size:12px}
.badge.run{background:#e7f5ec;color:#1a7f45}.badge.err{background:#fdecea;color:#b3261e}
.log{background:#0f172a;color:#d7dee8;border-radius:6px;padding:8px;font-size:12px;max-height:200px;overflow:auto;white-space:pre-wrap;word-break:break-all}
.preview{background:#f8fafc;border:1px dashed #d8dde4;border-radius:6px;padding:6px;font-size:12px;max-height:80px;overflow:auto;white-space:pre-wrap}
#toast{position:fixed;left:8px;right:8px;bottom:8px;z-index:9999;display:none;padding:8px 12px;border-radius:6px;font-size:13px;background:#eef1f5;color:#333;box-shadow:0 2px 10px rgba(0,0,0,.15)}
#toast.err{background:#fdecea;color:#b3261e} #toast.ok{background:#e7f5ec;color:#1a7f45}
.hidden{display:none}
#login{position:fixed;inset:0;z-index:10000;background:rgba(15,23,42,.55);display:flex;align-items:center;justify-content:center}
.loginbox{background:#fff;border-radius:10px;padding:20px 22px;display:flex;flex-direction:column;gap:8px;min-width:240px;box-shadow:0 8px 30px rgba(0,0,0,.3)}
.loginbox input{width:100%}

#login.hidden{display:none !important}