/* Zanderbot Admin Dashboard — dark minimal theme */

:root {
  --bg: #0f0f0f;
  --bg-card: #1a1a1a;
  --bg-input: #252525;
  --border: #333;
  --text: #e0e0e0;
  --text-muted: #888;
  --accent: #4fc3f7;
  --accent-hover: #81d4fa;
  --danger: #ef5350;
  --success: #66bb6a;
  --warning: #ffa726;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, monospace;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  min-height: 100vh;
}

/* Header */
.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 24px;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
}
.header h1 { font-size: 18px; font-weight: 600; }
.health-dot {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
  margin-right: 6px;
}
.health-dot.ok { background: var(--success); }
.health-dot.err { background: var(--danger); }
.health-info { font-size: 12px; color: var(--text-muted); }

/* Tabs */
.tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--border);
  background: var(--bg-card);
  padding: 0 24px;
}
.tab {
  padding: 10px 20px;
  cursor: pointer;
  font-size: 13px;
  color: var(--text-muted);
  border-bottom: 2px solid transparent;
  transition: color 0.15s, border-color 0.15s;
}
.tab:hover { color: var(--text); }
.tab.active { color: var(--accent); border-bottom-color: var(--accent); }

/* Main content */
.content { padding: 20px 24px; max-width: 1200px; }

/* Users table */
.users-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.users-table th {
  text-align: left;
  padding: 8px 12px;
  color: var(--text-muted);
  font-weight: 500;
  border-bottom: 1px solid var(--border);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.users-table td {
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
}
.users-table tr:hover td { background: var(--bg-input); }
.users-table tr.selected td { background: #1e3a5f; }

/* Status badges */
.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 500;
}
.badge-new { background: #1e3a5f; color: var(--accent); }
.badge-active { background: #1b5e20; color: var(--success); }
.badge-stopped { background: #b71c1c33; color: var(--danger); }
.badge-default { background: #333; color: var(--text-muted); }

/* Conversation panel */
.convo-panel {
  margin-top: 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}
.convo-header {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.convo-header h3 { font-size: 14px; font-weight: 500; }
.convo-messages {
  padding: 16px;
  max-height: 400px;
  overflow-y: auto;
}
.msg {
  margin-bottom: 8px;
  padding: 8px 12px;
  border-radius: 12px;
  max-width: 75%;
  font-size: 13px;
  word-break: break-word;
}
.msg-user {
  background: #2a4a6b;
  margin-left: auto;
  border-bottom-right-radius: 4px;
}
.msg-assistant {
  background: var(--bg-input);
  margin-right: auto;
  border-bottom-left-radius: 4px;
}
.msg-time {
  font-size: 10px;
  color: var(--text-muted);
  margin-top: 2px;
}

/* Input areas */
.input-row {
  display: flex;
  gap: 8px;
  padding: 12px 16px;
  border-top: 1px solid var(--border);
}
input[type="text"], textarea, select {
  background: var(--bg-input);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 13px;
  font-family: inherit;
  outline: none;
  transition: border-color 0.15s;
}
input[type="text"]:focus, textarea:focus, select:focus {
  border-color: var(--accent);
}
input[type="text"] { flex: 1; }

button {
  background: var(--accent);
  color: #000;
  border: none;
  padding: 8px 16px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s;
  white-space: nowrap;
}
button:hover { background: var(--accent-hover); }
button.secondary {
  background: var(--bg-input);
  color: var(--text);
  border: 1px solid var(--border);
}
button.secondary:hover { border-color: var(--accent); }
button.danger { background: var(--danger); color: #fff; }

/* Settings */
.settings-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  max-width: 600px;
}
.setting-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px;
}
.setting-card label {
  display: block;
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}
.setting-card input[type="number"] {
  background: var(--bg-input);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 14px;
  width: 100%;
  outline: none;
}
.setting-card input[type="number"]:focus {
  border-color: var(--accent);
}

/* Toggle switch */
.toggle {
  position: relative;
  width: 44px; height: 24px;
  display: inline-block;
}
.toggle input { opacity: 0; width: 0; height: 0; }
.toggle .slider {
  position: absolute;
  inset: 0;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 12px;
  cursor: pointer;
  transition: background 0.2s;
}
.toggle .slider::before {
  content: "";
  position: absolute;
  width: 18px; height: 18px;
  left: 2px; top: 2px;
  background: var(--text-muted);
  border-radius: 50%;
  transition: transform 0.2s, background 0.2s;
}
.toggle input:checked + .slider { background: #1b5e20; border-color: var(--success); }
.toggle input:checked + .slider::before { transform: translateX(20px); background: var(--success); }

/* User detail inline */
.user-detail {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px;
  margin-top: 12px;
}
.user-detail .field { margin-bottom: 10px; }
.user-detail .field label {
  display: block;
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 3px;
}

/* Misc */
.empty-state {
  text-align: center;
  padding: 40px;
  color: var(--text-muted);
  font-size: 14px;
}

.flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mt-2 { margin-top: 8px; }
.mt-4 { margin-top: 16px; }
.mb-2 { margin-bottom: 8px; }