:root{
  --bg:#0d1117; --card:#161b22; --card2:#1c2330; --border:#30363d;
  --text:#e6edf3; --muted:#8b949e; --primary:#1f6feb; --primary2:#388bfd;
  --green:#2ea043; --red:#da3633; --amber:#d29922; --radius:14px;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);
  font-family:-apple-system,"PingFang SC","Microsoft YaHei",system-ui,sans-serif;font-size:16px}
.app{max-width:560px;margin:0 auto;padding:0 16px 40px;min-height:100vh}
.topbar{position:sticky;top:0;background:var(--bg);display:flex;align-items:center;
  justify-content:space-between;padding:16px 4px;z-index:10}
.logo{font-weight:700;font-size:18px;letter-spacing:.5px}
.dot{width:12px;height:12px;border-radius:50%;background:var(--muted)}
.dot.off{background:var(--muted)} .dot.on{background:var(--green);box-shadow:0 0 8px var(--green)}
.dot.busy{background:var(--amber)}

.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:20px;margin:12px 0;animation:fade .2s ease}
.card.danger{border-color:var(--red)}
.card h2{margin:0 0 14px;font-size:18px}
@keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.hidden{display:none !important}

.field{display:block;margin:0 0 16px}
.field span{display:block;color:var(--muted);font-size:13px;margin-bottom:6px}
.field input{width:100%;padding:14px;font-size:17px;background:var(--card2);
  border:1px solid var(--border);border-radius:10px;color:var(--text)}
.field input:focus{outline:none;border-color:var(--primary)}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;
  padding:14px 18px;font-size:16px;font-weight:600;border:none;border-radius:10px;
  background:var(--card2);color:var(--text);cursor:pointer;transition:.12s;width:100%}
.btn:active{transform:scale(.98)}
.btn.primary{background:var(--primary)} .btn.primary:active{background:var(--primary2)}
.btn.primary:disabled{background:#23344d;color:var(--muted)}
.btn.ghost{background:transparent;border:1px solid var(--border)}
.btn.small{width:auto;padding:9px 14px;font-size:14px}
.row{display:flex;gap:10px}
.row .btn{flex:1}
.hint{color:var(--muted);font-size:13px;line-height:1.6;margin:10px 0 0}
.hint.locked{margin-top:16px;color:var(--green)}
.err{color:var(--red);font-size:14px;margin:12px 0 0}

.fingerprint{font-family:ui-monospace,Consolas,monospace;font-size:24px;font-weight:700;
  letter-spacing:2px;text-align:center;padding:18px;margin:6px 0 18px;
  background:var(--card2);border:1px dashed var(--primary);border-radius:10px;color:var(--primary2)}

.ctrl-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px;gap:8px}
.ctrl-head h2{margin:0}
#script-list{display:flex;flex-direction:column;gap:18px}
.group{display:flex;flex-direction:column;gap:10px}
.group-title{font-size:13px;font-weight:700;color:var(--muted);letter-spacing:.5px;
  padding:0 2px;border-left:3px solid var(--primary);padding-left:8px}
.script{background:var(--card2);border:1px solid var(--border);border-radius:12px;padding:14px}
.script .top{display:flex;align-items:center;justify-content:space-between}
.script .name{font-weight:600;font-size:16px}
.badge{font-size:12px;padding:3px 10px;border-radius:20px}
.badge.run{background:rgba(46,160,67,.18);color:#3fb950}
.badge.stop{background:rgba(139,148,158,.18);color:var(--muted)}
.script .tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.tag{font-size:12px;padding:2px 9px;border-radius:20px;
  background:rgba(31,111,235,.16);color:var(--primary2)}
.tag.muted{background:rgba(139,148,158,.16);color:var(--muted)}
.script .acts{display:flex;gap:8px;margin-top:12px}
.script .acts .btn{flex:1;padding:10px;font-size:14px}
.btn:disabled{opacity:.4;cursor:not-allowed}
.btn:disabled:active{transform:none}
.script .log{margin-top:10px;font-family:ui-monospace,Consolas,monospace;font-size:12px;
  color:var(--muted);background:#0d1117;border-radius:8px;padding:10px;white-space:pre-wrap;display:none}

.empty{color:var(--muted);text-align:center;padding:30px 0}

.toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%);
  background:#000c;border:1px solid var(--border);color:#fff;padding:12px 18px;
  border-radius:24px;font-size:14px;max-width:90%;z-index:50;animation:fade .2s}
.toast.err{border-color:var(--red)}