:root {
  --bg: #0f1115;
  --panel: #171a21;
  --panel2: #1e222b;
  --border: #2a2f3a;
  --text: #e6e8ee;
  --muted: #8b93a5;
  --accent: #4f8cff;
  --green: #2fbf71;
  --red: #e5534b;
  --amber: #d9a13b;
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 14px/1.5 -apple-system, "Segoe UI", Roboto, sans-serif;
}
a { color: var(--accent); text-decoration: none; }
h1, h2, h3 { margin: 0 0 8px; }
.topbar {
  display: flex; align-items: center; gap: 16px; padding: 12px 20px;
  background: var(--panel); border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 10;
}
.topbar h1 { font-size: 18px; margin: 0; }
.topbar .spacer { flex: 1; }
.badge { padding: 2px 8px; border-radius: 10px; font-size: 12px; }
.badge.ok { background: rgba(47,191,113,.15); color: var(--green); }
.badge.off { background: rgba(139,147,165,.15); color: var(--muted); }
.wrap { padding: 20px; max-width: 1100px; margin: 0 auto; }
.btn {
  display: inline-block; padding: 6px 12px; border: 1px solid var(--border);
  background: var(--panel2); color: var(--text); border-radius: 6px;
  cursor: pointer; font-size: 13px;
}
.btn:hover { border-color: var(--accent); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.danger { background: var(--red); border-color: var(--red); color: #fff; }
.btn.sm { padding: 3px 8px; font-size: 12px; }
.card {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 10px; padding: 14px 16px; margin-bottom: 12px;
}
.card h3 { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.dot { width: 9px; height: 9px; border-radius: 50%; display: inline-block; }
.dot.alive { background: var(--green); }
.dot.dead { background: var(--red); }
.dot.none { background: var(--muted); }
.dot.harvesting { background: var(--amber); animation: pulse 1s infinite; }
@keyframes pulse { 50% { opacity: .3; } }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 12px; }
.kv { color: var(--muted); font-size: 12px; }
.kv b { color: var(--text); font-weight: 500; }
.row { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }
.device {
  background: var(--panel2); border: 1px solid var(--border);
  border-radius: 8px; padding: 10px; margin-top: 8px;
}
.device .name { font-weight: 600; }
.device .meta { color: var(--muted); font-size: 12px; }
.mono { font-family: ui-monospace, monospace; font-size: 12px; word-break: break-all; }
.password { display: inline-block; }
.password .toggle { cursor: pointer; color: var(--accent); margin-left: 4px; }
.error-box { background: rgba(229,83,75,.12); color: var(--red); padding: 8px 12px; border-radius: 6px; margin-bottom: 10px; }
.job { border-left: 3px solid var(--accent); }
.job.waiting_captcha { border-left-color: var(--amber); }
.job.done { border-left-color: var(--green); }
.job.error { border-left-color: var(--red); }
.job .prog { color: var(--muted); font-size: 12px; white-space: pre-wrap; }
.captcha-box img { max-width: 320px; border: 1px solid var(--border); border-radius: 6px; display: block; margin: 8px 0; }
input, select {
  background: var(--panel2); border: 1px solid var(--border); color: var(--text);
  padding: 7px 10px; border-radius: 6px; font-size: 13px; width: 100%;
}
fieldset { border: 1px solid var(--border); border-radius: 8px; margin-top: 8px; padding: 10px; }
legend { color: var(--muted); font-size: 12px; }
.modal-bg { position: fixed; inset: 0; background: rgba(0,0,0,.6); display: flex; align-items: center; justify-content: center; z-index: 100; }
.modal { background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 20px; width: 460px; max-width: 94vw; max-height: 90vh; overflow: auto; }
.modal h3 { margin-top: 0; }
.form-row { margin-bottom: 10px; }
.form-row label { display: block; color: var(--muted); font-size: 12px; margin-bottom: 3px; }
.login-body { display: flex; align-items: center; justify-content: center; min-height: 100vh; }
.login-card { background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 28px; width: 360px; max-width: 92vw; }
.login-card input { margin-bottom: 12px; }
.login-card button { width: 100%; padding: 10px; }
.section-title { color: var(--muted); text-transform: uppercase; font-size: 12px; letter-spacing: .5px; margin: 24px 0 10px; }
details.events summary { cursor: pointer; color: var(--muted); }
.events-log { max-height: 200px; overflow: auto; background: var(--panel2); border: 1px solid var(--border); border-radius: 8px; padding: 10px; font-size: 12px; font-family: ui-monospace, monospace; }
.events-log div { padding: 2px 0; border-bottom: 1px solid var(--border); }
.hidden { display: none; }