:root {
  --g-bg: #07140c;
  --g-card: #10241a;
  --g-ink: #f4faf6;
  --g-muted: rgba(244, 250, 246, 0.72);
  --g-teal: #12b3c4;
  --g-coral: #f28c1d;
  --g-line: rgba(255, 255, 255, 0.12);
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--g-bg); color: var(--g-ink); font-family: Inter, system-ui, sans-serif; }
body { padding-bottom: 5.5rem; }
.g-top {
  padding: 1.1rem 1.1rem 0.4rem;
  display: flex;
  align-items: center;
  gap: 0.7rem;
}
.g-top img { width: 40px; height: 40px; object-fit: contain; border-radius: 10px; background: #fff; }
.g-top h1 { font-size: 1.05rem; margin: 0; }
.g-top p { margin: 0; font-size: 0.8rem; color: var(--g-muted); }
.g-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: .04em;
  text-transform: uppercase;
  background: var(--g-coral);
  color: #1a0b00;
  border-radius: 999px;
  padding: 0.15rem 0.5rem;
  margin-top: 0.25rem;
}
.g-badge.is-public { background: #334155; color: #fff; }
.g-badge.is-room { background: #0e7490; color: #fff; }
.g-flash, .g-err {
  margin: 0.75rem 1.1rem 0;
  padding: 0.7rem 0.85rem;
  border-radius: 12px;
  font-size: 0.9rem;
}
.g-flash { background: rgba(16, 185, 129, .18); }
.g-err { background: rgba(239, 68, 68, .18); }
.g-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.7rem;
  padding: 1rem 1.1rem;
}
.g-tile {
  background: var(--g-card);
  border: 1px solid var(--g-line);
  border-radius: 16px;
  padding: 0.9rem;
  color: inherit;
  text-decoration: none;
  min-height: 5.6rem;
}
.g-tile i { color: var(--g-teal); display: block; margin-bottom: 0.35rem; }
.g-tile strong { display: block; }
.g-tile span { font-size: 0.78rem; color: var(--g-muted); }
.g-panel { padding: 0 1.1rem 1.2rem; display: none; }
.g-panel.is-on { display: block; }
.g-card {
  background: var(--g-card);
  border: 1px solid var(--g-line);
  border-radius: 16px;
  padding: 1rem;
  margin-bottom: 0.75rem;
}
.g-card h2 { margin: 0 0 0.6rem; font-size: 1.05rem; }
label { display: block; font-size: 0.78rem; color: var(--g-muted); margin: 0.4rem 0 0.2rem; }
input, select, textarea {
  width: 100%;
  border: 1px solid var(--g-line);
  background: #0b1c14;
  color: var(--g-ink);
  border-radius: 10px;
  padding: 0.55rem 0.7rem;
  font: inherit;
}
.g-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  width: 100%;
  margin-top: 0.7rem;
  background: var(--g-coral);
  color: #1a0b00;
  border: 0;
  border-radius: 12px;
  font-weight: 800;
  padding: 0.7rem;
  text-decoration: none;
  cursor: pointer;
}
.g-btn.alt { background: var(--g-teal); color: #042226; }
.g-chat { max-height: 280px; overflow: auto; }
.g-msg { margin: 0.4rem 0; font-size: 0.9rem; }
.g-msg.guest { color: #99f6e4; }
.g-msg.ai { color: #fde68a; }
.g-msg.staff { color: #bbf7d0; }
.g-nav {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  background: #0c1c14;
  border-top: 1px solid var(--g-line);
  padding: 0.35rem 0 0.55rem;
}
.g-nav a {
  color: var(--g-muted);
  text-decoration: none;
  text-align: center;
  font-size: 0.68rem;
}
.g-nav a i { display: block; font-size: 1.05rem; margin-bottom: 0.1rem; }
.g-nav a.is-on { color: var(--g-coral); }
.wifi-box { font-size: 1.15rem; font-weight: 700; }
.menu-row, .req-row {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.45rem 0;
  border-bottom: 1px solid var(--g-line);
  font-size: 0.92rem;
}
small.muted { color: var(--g-muted); }