*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --bg: #0f1117;
  --card: #1a1d27;
  --hover: #252836;
  --input: #252836;
  --text: #e0e0e0;
  --muted: #9ca3af;
  --dim: #6b7280;
  --accent: #6366f1;
  --accent-h: #818cf8;
  --success: #22c55e;
  --warn: #f59e0b;
  --danger: #ef4444;
  --border: #2a2d3a;
  --radius: 12px;
  --radius-sm: 8px;
}
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Inter, Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  min-height: 100vh;
}
.muted { color: var(--muted); }
.small { font-size: .82rem; }

.centered { display: flex; align-items: center; justify-content: center; min-height: 100vh; padding: 1rem; }
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
}
.card h3 { margin-bottom: .85rem; font-size: 1rem; }
.card-head { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; margin-bottom: .8rem; }

.login-card { width: 100%; max-width: 380px; padding: 2rem; }
.login-card h1 { font-size: 1.5rem; margin-bottom: .25rem; color: var(--accent); }
.login-card form { margin-top: 1.5rem; }
.login-card label { display: block; font-size: .85rem; margin-bottom: .35rem; color: var(--muted); }
.login-card input { width: 100%; padding: .65rem .9rem; background: var(--input); border: 1px solid var(--border); border-radius: var(--radius-sm); color: var(--text); font-size: 1rem; outline: none; }
.login-card input:focus { border-color: var(--accent); }
.login-card button { width: 100%; margin-top: 1rem; }

.btn {
  background: var(--hover);
  color: var(--text);
  border: 1px solid var(--border);
  padding: .55rem 1rem;
  border-radius: var(--radius-sm);
  font-size: .9rem;
  font-weight: 500;
  cursor: pointer;
  font-family: inherit;
  transition: background .15s ease;
}
.btn:hover { background: var(--input); }
.btn-primary { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn-primary:hover { background: var(--accent-h); }
.btn-success { background: var(--success); color: #fff; border-color: var(--success); }
.btn-success:hover { filter: brightness(1.1); }
.btn-warn { background: var(--warn); color: #fff; border-color: var(--warn); }
.btn-danger { background: var(--danger); color: #fff; border-color: var(--danger); }
.btn-ghost { background: transparent; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }
.err { margin-top: .75rem; padding: .55rem .75rem; background: rgba(239,68,68,.15); color: var(--danger); border-radius: var(--radius-sm); font-size: .85rem; text-align: center; }

.topbar {
  display: flex; justify-content: space-between; align-items: center;
  padding: .9rem 1.5rem;
  border-bottom: 1px solid var(--border);
  background: var(--card);
}
.brand { font-weight: 700; font-size: 1.05rem; }
.header-actions { display: flex; gap: .6rem; align-items: center; }

.container { padding: 1.25rem 1.5rem; max-width: 1200px; margin: 0 auto; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1rem; }
@media (max-width: 768px) { .grid-2 { grid-template-columns: 1fr; } .container { padding: 1rem; } }

.status-grid { display: grid; grid-template-columns: 1fr 1fr; gap: .55rem .75rem; margin-bottom: 1rem; font-size: .9rem; }
.actions { display: flex; gap: .5rem; flex-wrap: wrap; }

.pill { display: inline-block; padding: .2rem .65rem; border-radius: 99px; font-size: .76rem; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; }
.pill-online { background: rgba(34,197,94,.18); color: var(--success); }
.pill-offline { background: rgba(239,68,68,.18); color: var(--danger); }
.pill-gray { background: var(--hover); color: var(--muted); }
.pill-warn { background: rgba(245,158,11,.18); color: var(--warn); }

.logs-tabs { display: flex; gap: .25rem; margin-bottom: .5rem; }
.tab { padding: .35rem .8rem; background: transparent; border: 1px solid var(--border); border-radius: var(--radius-sm); color: var(--muted); cursor: pointer; font-size: .85rem; font-family: inherit; }
.tab.active { background: var(--hover); color: var(--text); border-color: var(--accent); }
.logs {
  background: #0a0c12;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: .85rem;
  font-family: 'Menlo', 'Monaco', 'Consolas', monospace;
  font-size: .8rem;
  line-height: 1.45;
  color: #d4d4d4;
  max-height: 480px;
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-word;
}

.env-row { display: flex; justify-content: space-between; padding: .35rem 0; border-bottom: 1px solid var(--border); }
.env-row:last-child { border-bottom: none; }
.env-key { font-family: 'Menlo', 'Monaco', monospace; font-size: .85rem; }
.env-set { color: var(--success); font-size: .75rem; }
.env-unset { color: var(--danger); font-size: .75rem; }

.bot-select {
  background: var(--input);
  border: 1px solid var(--border);
  color: var(--text);
  padding: .4rem .65rem;
  border-radius: var(--radius-sm);
  font-size: .85rem;
  font-family: inherit;
  cursor: pointer;
  outline: none;
}
.bot-select:focus { border-color: var(--accent); }

.toast {
  position: fixed; bottom: 1.5rem; right: 1.5rem;
  background: var(--card); border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  padding: .65rem 1rem; border-radius: var(--radius-sm);
  font-size: .9rem; max-width: 320px;
  display: none; z-index: 100;
}
.toast.show { display: block; }
.toast.success { border-left-color: var(--success); }
.toast.error { border-left-color: var(--danger); }