* { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #0f172a;
  --card: #1e293b;
  --border: #334155;
  --text: #e2e8f0;
  --muted: #94a3b8;
  --accent: #4f46e5;
  --accent-hover: #6366f1;
  --success: #22c55e;
  --danger: #ef4444;
  --warning: #f59e0b;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 24px;
  background: var(--card);
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
  gap: 12px;
}

header h1 { font-size: 1.4rem; }

#login-info { display: flex; align-items: center; gap: 8px; }

#token-input {
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  width: 320px;
}

button {
  padding: 8px 16px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--card);
  color: var(--text);
  cursor: pointer;
  font-size: 0.9rem;
  transition: all 0.2s;
}
button:hover { border-color: var(--accent); }
button.primary { background: var(--accent); border-color: var(--accent); }
button.primary:hover { background: var(--accent-hover); }
button.danger { background: var(--danger); border-color: var(--danger); }

.status-dot {
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--warning);
  display: inline-block;
}
.status-dot.online { background: var(--success); }
.status-dot.offline { background: var(--danger); }

main { padding: 24px; max-width: 1400px; margin: 0 auto; }

h2 { margin-bottom: 16px; font-size: 1.2rem; }

.agent-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}

.agent-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
  cursor: pointer;
  transition: transform 0.2s, border-color 0.2s;
}
.agent-card:hover { border-color: var(--accent); transform: translateY(-2px); }
.agent-card .name { font-weight: 600; font-size: 1.05rem; margin-bottom: 8px; }
.agent-card .meta { color: var(--muted); font-size: 0.85rem; line-height: 1.6; }
.agent-card .badge {
  display: inline-block; padding: 2px 8px; border-radius: 6px;
  font-size: 0.75rem; margin-bottom: 6px;
}
.badge.online { background: rgba(34,197,94,0.15); color: var(--success); }
.badge.offline { background: rgba(239,68,68,0.15); color: var(--danger); }

.hidden { display: none !important; }

#control-section .control-header {
  display: flex; align-items: center; gap: 16px; margin-bottom: 20px; flex-wrap: wrap;
}
#control-section .control-header h2 { margin-bottom: 0; flex: 1; }
.control-actions { display: flex; gap: 8px; flex-wrap: wrap; }

#stream-container { position: relative; }
#stream-img {
  width: 100%;
  max-height: 70vh;
  object-fit: contain;
  background: #000;
  border-radius: 12px;
  border: 1px solid var(--border);
  cursor: crosshair;
  display: none;
}
#stream-img.active { display: block; }
#stream-placeholder {
  padding: 60px; text-align: center; color: var(--muted);
  border: 2px dashed var(--border); border-radius: 12px;
}

#info-panel {
  margin-top: 16px; background: var(--card); border-radius: 12px;
  border: 1px solid var(--border); padding: 16px;
  display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px;
}
#info-panel .stat { font-size: 0.85rem; color: var(--muted); }
#info-panel .stat b { display: block; color: var(--text); font-size: 1rem; }

.input-tools {
  margin-top: 20px; background: var(--card); border-radius: 12px;
  border: 1px solid var(--border); padding: 20px;
}
.input-tools h3 { margin: 12px 0 8px; font-size: 0.9rem; color: var(--muted); }
.input-tools h3:first-child { margin-top: 0; }
.input-tools input[type="text"] {
  padding: 8px 12px; border-radius: 8px; border: 1px solid var(--border);
  background: var(--bg); color: var(--text); width: 300px; margin-right: 8px;
}
.hotkey-row { display: flex; gap: 8px; margin-top: 8px; flex-wrap: wrap; }

#toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  background: var(--card); border: 1px solid var(--border); border-radius: 8px;
  padding: 12px 24px; box-shadow: 0 8px 24px rgba(0,0,0,0.4); z-index: 100;
}
#toast.error { border-color: var(--danger); }
#toast.success { border-color: var(--success); }