:root {
  --bg: #0f1115;
  --bg-panel: #171a21;
  --bg-elevated: #1e222b;
  --border: #2a2f3a;
  --text: #e6e8ec;
  --text-dim: #9aa0ac;
  --accent: #3b82f6;
  --accent-dim: #2563eb;
  --good: #22c55e;
  --warn: #f59e0b;
  --bad: #ef4444;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.5;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.layout { display: flex; min-height: 100vh; }

.sidebar {
  width: 200px;
  background: var(--bg-panel);
  border-right: 1px solid var(--border);
  padding: 16px 12px;
  flex-shrink: 0;
}
.sidebar .brand { font-size: 16px; font-weight: 700; margin: 0 0 20px 8px; color: var(--text); }
.sidebar nav a {
  display: block;
  padding: 8px 12px;
  margin: 2px 0;
  border-radius: 6px;
  color: var(--text-dim);
  font-weight: 500;
}
.sidebar nav a:hover { background: var(--bg-elevated); color: var(--text); text-decoration: none; }
.sidebar nav a.active { background: var(--accent-dim); color: #fff; }
.sidebar .logout { margin-top: 24px; }

.main { flex: 1; padding: 24px 32px; min-width: 0; }
.main h1 { font-size: 20px; margin: 0 0 4px; }
.main .subtitle { color: var(--text-dim); margin: 0 0 20px; }

.panel {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px;
  margin-bottom: 16px;
}

.card-row { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 16px; }
.card {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px 20px;
  flex: 1;
  min-width: 160px;
}
.card .label { color: var(--text-dim); font-size: 12px; text-transform: uppercase; letter-spacing: .04em; }
.card .value { font-size: 24px; font-weight: 700; margin-top: 4px; }
.card .value.good { color: var(--good); }
.card .value.warn { color: var(--warn); }
.card .value.bad { color: var(--bad); }

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border); }
th { color: var(--text-dim); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: .03em; }
tr:hover td { background: var(--bg-elevated); }

.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
}
.badge.pending { background: rgba(245,158,11,.15); color: var(--warn); }
.badge.approved { background: rgba(34,197,94,.15); color: var(--good); }
.badge.discarded, .badge.modified { background: rgba(239,68,68,.15); color: var(--bad); }
.badge.researching { background: rgba(59,130,246,.15); color: var(--accent); }
.badge.watchlist { background: rgba(245,158,11,.15); color: var(--warn); }
.badge.sourcing { background: rgba(168,85,247,.15); color: #c084fc; }
.badge.sampling { background: rgba(168,85,247,.15); color: #c084fc; }
.badge.listed { background: rgba(34,197,94,.15); color: var(--good); }
.badge.killed { background: rgba(239,68,68,.15); color: var(--bad); }

input[type=text], input[type=password], input[type=number], select, textarea {
  width: 100%;
  padding: 9px 12px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-size: 14px;
}
input:focus, textarea:focus, select:focus { outline: none; border-color: var(--accent); }

button, .btn {
  display: inline-block;
  padding: 9px 16px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
}
button:hover, .btn:hover { background: var(--accent-dim); }
button.secondary { background: var(--bg-elevated); color: var(--text); border: 1px solid var(--border); }
button.secondary:hover { border-color: var(--accent); }
button.danger { background: var(--bad); }
button:disabled { opacity: .5; cursor: not-allowed; }

.login-wrap { max-width: 360px; margin: 10vh auto; }
.login-wrap .panel { padding: 28px; }
.login-wrap h1 { font-size: 22px; margin-bottom: 4px; }
.error { color: var(--bad); margin: 10px 0; font-size: 13px; }

/* chat */
.chat-box { display: flex; flex-direction: column; height: 70vh; }
.chat-scroll { flex: 1; overflow-y: auto; padding: 8px; }
.msg { margin: 8px 0; max-width: 80%; }
.msg.user { margin-left: auto; text-align: right; }
.msg .bubble {
  display: inline-block;
  padding: 10px 14px;
  border-radius: 12px;
  background: var(--bg-elevated);
  text-align: left;
  white-space: pre-wrap;
  word-break: break-word;
}
.msg.user .bubble { background: var(--accent-dim); }
.msg .meta { font-size: 11px; color: var(--text-dim); margin-top: 2px; }
.chat-input { display: flex; gap: 8px; margin-top: 12px; }
.chat-input input { flex: 1; }

.mono { font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: 12px; }
.muted { color: var(--text-dim); }
.score-link { font-weight: 700; }
.score-link.good { color: var(--good); }
.score-link.warn { color: var(--warn); }
.bar { height: 6px; border-radius: 3px; background: var(--bg-elevated); overflow: hidden; }
.bar > span { display: block; height: 100%; background: var(--accent); }
.mt { margin-top: 12px; }
.row { display: flex; gap: 8px; align-items: center; }
.spacer { flex: 1; }
.filters { display: flex; gap: 8px; margin-bottom: 12px; flex-wrap: wrap; }
.filters input, .filters select { width: auto; }

.cred-row { display: flex; align-items: center; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--border); }
.cred-row .name { font-family: ui-monospace, Menlo, monospace; font-size: 13px; width: 220px; }
.cred-row .val { color: var(--text-dim); font-family: ui-monospace, Menlo, monospace; flex: 1; }