:root {
  --pri: #00ffcc;
  --pri2: #0d7d6a;
  --pri-dim: rgba(0,255,204,0.15);
  --bg: #080c10;
  --bg2: #0d1117;
  --bg3: #161b22;
  --surface: rgba(13,17,23,0.95);
  --border: rgba(0,255,204,0.12);
  --text: #c0f0e8;
  --text-dim: #5a8a80;
  --danger: #ff4757;
  --warn: #ffa502;
  --mono: 'Share Tech Mono', monospace;
  --display: 'Rajdhani', sans-serif;
  --body: 'Exo 2', sans-serif;
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--mono);
  font-size: 13px;
  min-height: 100vh;
  display: grid;
  grid-template-rows: 48px 1fr;
  grid-template-columns: 180px 1fr;
  grid-template-areas: "topbar topbar" "sidebar content";
}

#scanlines {
  position: fixed; inset: 0; pointer-events: none; z-index: 100;
  background: repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0,255,204,0.008) 2px, rgba(0,255,204,0.008) 4px);
}

/* TOPBAR */
#topbar {
  grid-area: topbar;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 20px;
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  z-index: 10;
}
.topbar-left { display: flex; align-items: center; gap: 12px; }
.topbar-right { display: flex; align-items: center; gap: 16px; color: var(--text-dim); font-size: 11px; }
.logo {
  font-family: var(--display);
  font-size: 18px; font-weight: 700; color: var(--pri);
  letter-spacing: 2px;
}
.badge {
  font-size: 10px; padding: 2px 8px; border-radius: 3px;
  text-transform: uppercase; letter-spacing: 1px;
}
.badge.online { background: rgba(0,255,204,0.2); color: var(--pri); border: 1px solid var(--pri2); }
.badge.offline { background: rgba(255,71,87,0.2); color: var(--danger); border: 1px solid rgba(255,71,87,0.3); }

/* SIDEBAR */
#sidebar {
  grid-area: sidebar;
  background: var(--bg2);
  border-right: 1px solid var(--border);
  padding: 12px 0;
  display: flex; flex-direction: column; gap: 2px;
}
.nav-btn {
  background: none; border: none; color: var(--text-dim);
  font-family: var(--mono); font-size: 11px;
  padding: 10px 16px; text-align: left; cursor: pointer;
  border-left: 3px solid transparent;
  transition: all 0.15s;
}
.nav-btn:hover { color: var(--text); background: var(--pri-dim); }
.nav-btn.active {
  color: var(--pri); background: var(--pri-dim);
  border-left-color: var(--pri);
}

/* CONTENT */
#content {
  grid-area: content;
  padding: 24px;
  overflow-y: auto;
  max-height: calc(100vh - 48px);
}
.tab { display: none; }
.tab.active { display: block; }
h2 { font-family: var(--display); font-size: 22px; color: var(--pri); margin-bottom: 16px; font-weight: 700; letter-spacing: 1px; }
h3 { font-family: var(--display); font-size: 16px; color: var(--text); margin-bottom: 8px; }

/* CARDS */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 16px;
}
.card.wide { width: 100%; }
.card-label {
  font-size: 10px; text-transform: uppercase; letter-spacing: 1px;
  color: var(--text-dim); margin-bottom: 8px;
}
.card-value {
  font-family: var(--display); font-size: 28px; font-weight: 700; color: var(--pri);
}
.card-sub { margin-top: 8px; display: flex; align-items: center; gap: 8px; }

/* GRIDS */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 12px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; margin-bottom: 16px; }
.section-row { margin-bottom: 12px; }

/* INPUTS */
.input, .textarea, select.input {
  background: var(--bg); color: var(--text);
  border: 1px solid var(--border); border-radius: 4px;
  padding: 8px 12px; font-family: var(--mono); font-size: 12px;
  outline: none; transition: border-color 0.15s;
}
.input:focus, .textarea:focus { border-color: var(--pri); }
.input.wide { flex: 1; }
.input.sm { width: 80px; }
.textarea { width: 100%; resize: vertical; }

.input-row { display: flex; gap: 8px; align-items: center; }

/* BUTTONS */
.btn {
  background: var(--pri-dim); color: var(--pri);
  border: 1px solid var(--pri2); border-radius: 4px;
  padding: 8px 16px; font-family: var(--mono); font-size: 11px;
  cursor: pointer; text-transform: uppercase; letter-spacing: 1px;
  transition: all 0.15s;
}
.btn:hover { background: rgba(0,255,204,0.25); }
.btn.danger { color: var(--danger); border-color: rgba(255,71,87,0.3); background: rgba(255,71,87,0.1); }
.btn.danger:hover { background: rgba(255,71,87,0.2); }
.mt { margin-top: 12px; }

/* TOGGLES */
.toggle-label {
  display: flex; align-items: center; gap: 8px;
  cursor: pointer; font-size: 12px;
}
.toggle-label input[type="checkbox"] {
  accent-color: var(--pri);
  width: 16px; height: 16px;
}

/* LISTS */
.list-box {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 8px;
  max-height: 300px;
  overflow-y: auto;
}
.list-box.small { max-height: 200px; }
.list-item {
  display: flex; justify-content: space-between; align-items: center;
  padding: 6px 8px; border-bottom: 1px solid var(--border);
  font-size: 12px;
}
.list-item:last-child { border-bottom: none; }
.list-item .cmd-name { color: var(--pri); font-weight: bold; }
.list-item .cmd-response { color: var(--text-dim); margin-left: 12px; flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.list-item button { margin-left: 8px; }

.leaderboard-item {
  display: flex; justify-content: space-between;
  padding: 4px 8px; font-size: 12px;
}
.leaderboard-item .rank { color: var(--pri); width: 24px; }
.leaderboard-item .name { flex: 1; }
.leaderboard-item .value { color: var(--text-dim); }

/* LOGS */
.log-box {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 8px;
  max-height: 300px;
  overflow-y: auto;
  font-size: 11px;
  line-height: 1.6;
}
.log-box.tall { max-height: calc(100vh - 200px); }
.log-entry { padding: 1px 0; }
.log-entry .time { color: var(--text-dim); }
.log-entry .cat { font-weight: bold; }
.log-entry .cat-ERROR { color: var(--danger); }
.log-entry .cat-AI { color: #a78bfa; }
.log-entry .cat-CHAT { color: var(--pri); }
.log-entry .cat-AUTH { color: var(--warn); }
.log-entry .cat-SYSTEM { color: #60a5fa; }

.muted { color: var(--text-dim); font-size: 11px; margin: 4px 0; }

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--pri2); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--pri); }

/* User info in topbar */
.user-info {
  display: none;
  align-items: center;
  gap: 8px;
  margin-left: 12px;
  padding-left: 12px;
  border-left: 1px solid var(--border);
}
.user-avatar {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 1px solid var(--pri2);
}
.user-avatar-sm {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  margin-right: 6px;
  vertical-align: middle;
}
#user-name {
  font-size: 11px;
  color: var(--text);
}
.btn-logout {
  background: none;
  border: 1px solid rgba(255,71,87,0.3);
  color: var(--danger);
  border-radius: 3px;
  width: 22px;
  height: 22px;
  font-size: 12px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s;
}
.btn-logout:hover {
  background: rgba(255,71,87,0.15);
}

/* Admin panel */
.hidden { display: none !important; }

.invite-code {
  font-family: var(--mono);
  font-size: 14px;
  color: var(--pri);
  background: var(--bg);
  padding: 2px 8px;
  border-radius: 3px;
  letter-spacing: 2px;
}

.invite-result {
  margin-top: 12px;
  padding: 12px;
  background: var(--pri-dim);
  border: 1px solid var(--pri2);
  border-radius: 4px;
  font-size: 13px;
}

.badge-role {
  font-size: 9px;
  padding: 2px 6px;
  border-radius: 3px;
  text-transform: uppercase;
  letter-spacing: 1px;
  background: var(--pri-dim);
  color: var(--pri);
  border: 1px solid var(--pri2);
  margin-left: 6px;
}

.user-list-entry {
  display: flex;
  align-items: center;
  gap: 4px;
}

/* Personality grid */
.persona-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}
.persona-btn {
  background: var(--bg);
  color: var(--text-dim);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 6px 12px;
  font-family: var(--mono);
  font-size: 10px;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: all 0.15s;
}
.persona-btn:hover {
  color: var(--text);
  border-color: var(--pri2);
  background: var(--pri-dim);
}
.persona-btn.active {
  color: var(--pri);
  border-color: var(--pri);
  background: var(--pri-dim);
  box-shadow: 0 0 8px rgba(0,255,204,0.15);
}

/* API key status indicators */
.key-field {
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
}
.key-field .input { flex: 1; }
.key-status {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
  background: rgba(255,71,87,0.4);
  border: 1px solid rgba(255,71,87,0.5);
  transition: all 0.3s;
}
.key-status.configured {
  background: rgba(0,255,204,0.4);
  border-color: var(--pri2);
  box-shadow: 0 0 6px rgba(0,255,204,0.3);
}
.key-status::after {
  content: attr(title);
  position: absolute;
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 9px;
  color: var(--text-dim);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.15s;
}
.key-status:hover::after { opacity: 1; }

/* Auth guide */
.auth-guide p {
  color: var(--text-dim);
  font-size: 12px;
  line-height: 1.6;
  margin-bottom: 12px;
}
.auth-guide strong { color: var(--text); }
.auth-step {
  margin-bottom: 8px;
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
}
.auth-step summary {
  padding: 10px 14px;
  cursor: pointer;
  font-size: 12px;
  font-family: var(--mono);
  color: var(--pri);
  background: var(--bg);
  user-select: none;
}
.auth-step summary:hover { background: var(--pri-dim); }
.auth-step[open] summary { border-bottom: 1px solid var(--border); }
.auth-step ol {
  padding: 12px 12px 12px 28px;
  font-size: 11px;
  line-height: 1.8;
  color: var(--text-dim);
}
.auth-step ol li { margin-bottom: 4px; }
.auth-step ol strong { color: var(--text); }
.auth-step ol code {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--pri);
  background: var(--bg);
  padding: 1px 5px;
  border-radius: 3px;
  border: 1px solid var(--border);
}

/* Responsive */
@media (max-width: 768px) {
  body { grid-template-columns: 1fr; grid-template-areas: "topbar" "content"; }
  #sidebar { display: none; }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
}