:root {
  --bg: #070b14;
  --panel: rgba(16, 24, 40, 0.88);
  --line: rgba(77, 163, 255, 0.18);
  --text: #e8eefc;
  --muted: #8b9bb8;
  --green: #3dffa8;
  --blue: #4da3ff;
  --purple: #8b7cff;
  --orange: #ffb020;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  background:
    radial-gradient(ellipse at 20% 10%, rgba(77,163,255,.18), transparent 45%),
    radial-gradient(ellipse at 80% 0%, rgba(139,124,255,.14), transparent 40%),
    linear-gradient(180deg, #070b14, #0b1220 50%, #070b14);
}
.hidden { display: none !important; }
.muted { color: var(--muted); font-size: 12px; }
a { color: var(--blue); text-decoration: none; }
.center { text-align: center; }

.login-wrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 20px;
}
.login-card {
  width: min(420px, 100%);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 22px;
  backdrop-filter: blur(10px);
}
.login-card h1 { margin: 0 0 8px; font-size: 20px; }
.login-card label {
  display: grid;
  gap: 6px;
  font-size: 12px;
  color: var(--muted);
  margin: 12px 0;
}
input, textarea {
  width: 100%;
  background: #0e1626;
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
  font: inherit;
  resize: vertical;
}
button, .primary {
  border: 1px solid var(--line);
  background: #1a2438;
  color: var(--text);
  border-radius: 8px;
  padding: 9px 14px;
  cursor: pointer;
  font: inherit;
}
.primary {
  background: linear-gradient(135deg, #2a6dff, #4da3ff);
  border-color: transparent;
}
.primary.sm { padding: 6px 10px; font-size: 12px; margin-top: 8px; }
.status { margin-top: 10px; color: var(--orange); font-size: 13px; }
.back { display: inline-block; margin-top: 14px; font-size: 13px; }

.console-tabs {
  display: flex;
  gap: 6px;
  padding: 8px 14px;
  border-bottom: 1px solid var(--line);
  background: rgba(8,12,22,.55);
}
.ctab {
  border: 1px solid transparent;
  background: transparent;
  color: var(--muted);
  border-radius: 8px;
  padding: 8px 14px;
  cursor: pointer;
  font: inherit;
}
.ctab.active {
  color: var(--text);
  border-color: var(--line);
  background: rgba(77,163,255,.12);
}
.ctab-panel { display: flex; flex-direction: column; gap: 12px; }
.ai-panel .form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 12px 0;
}
.ai-panel label {
  display: grid;
  gap: 6px;
  font-size: 12px;
  color: var(--muted);
}
.ai-panel label.check {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
}
.ai-panel .row {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}
@media (max-width: 900px) {
  .ai-panel .form-grid { grid-template-columns: 1fr; }
}

.console { min-height: 100vh; display: flex; flex-direction: column; }
.console-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 18px;
  border-bottom: 1px solid var(--line);
  background: rgba(8,12,22,.75);
}
.brand { display: flex; gap: 12px; align-items: center; }
.brand-mark {
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 12px var(--green);
}
.brand h1 { margin: 0; font-size: 16px; font-weight: 600; }
.top-actions { display: flex; gap: 10px; align-items: center; }
.pill {
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  font-size: 12px;
  color: var(--green);
}

.console-body {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr min(380px, 36vw);
  min-height: 0;
}
.dash {
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  overflow: auto;
}
.kpi-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}
.kpi {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px 14px;
}
.kpi span { display: block; color: var(--muted); font-size: 12px; }
.kpi b { font-size: 26px; color: var(--green); }

.dash-mid, .dash-bottom {
  display: grid;
  gap: 10px;
}
.dash-mid { grid-template-columns: 1fr 1.2fr 1fr; min-height: 280px; }
.dash-bottom { grid-template-columns: 1.4fr 1fr 1fr; }
.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px;
  min-height: 0;
}
.panel h3 {
  margin: 0 0 10px;
  font-size: 13px;
  color: #c9d6ef;
  font-weight: 600;
}
.flex2 { grid-column: span 1; }
.scroll-list {
  max-height: 220px;
  overflow: auto;
  font-size: 12px;
  line-height: 1.6;
  color: #b7c4dc;
}
.scroll-list .row {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  padding: 4px 0;
  border-bottom: 1px solid rgba(255,255,255,.04);
}
.on { color: var(--green); }
.off { color: var(--orange); }
.cfg-pre {
  margin: 0;
  max-height: 220px;
  overflow: auto;
  font-size: 11px;
  color: #9fb2d4;
  white-space: pre-wrap;
}
.globe-wrap canvas {
  width: 100%;
  height: auto;
  display: block;
  background: radial-gradient(circle at 50% 45%, rgba(77,163,255,.12), transparent 55%);
  border-radius: 10px;
}

.admin-chat {
  border-left: 1px solid var(--line);
  background: rgba(9, 14, 26, 0.92);
  display: flex;
  flex-direction: column;
  min-height: 0;
}
.chat-head {
  padding: 14px 14px 8px;
  border-bottom: 1px solid var(--line);
  display: grid;
  gap: 4px;
}
.chat-log {
  flex: 1;
  overflow: auto;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.bubble-admin, .bubble-you {
  max-width: 92%;
  padding: 10px 12px;
  border-radius: 12px;
  font-size: 13px;
  line-height: 1.5;
  white-space: pre-wrap;
}
.bubble-you {
  align-self: flex-end;
  background: #1c355f;
  border: 1px solid rgba(77,163,255,.35);
}
.bubble-admin {
  align-self: flex-start;
  background: #121a2b;
  border: 1px solid var(--line);
}
.chat-hint { padding: 0 14px 6px; }
.chat-input-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  padding: 10px 12px 14px;
  border-top: 1px solid var(--line);
}

@media (max-width: 980px) {
  .console-body { grid-template-columns: 1fr; }
  .admin-chat { min-height: 420px; border-left: none; border-top: 1px solid var(--line); }
  .dash-mid, .dash-bottom, .kpi-row { grid-template-columns: 1fr 1fr; }
}