/* ── LOBBY SCREEN ──────────────────────────────────────── */
#lobby-screen {
  position: fixed; inset: 0;
  display: none; flex-direction: column;
  align-items: center; justify-content: center;
  z-index: 900;
  background: var(--bg);
}

.lobby-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 2rem;
  max-width: 420px;
  width: 90%;
}

.lobby-card h2 {
  font-size: 1.5rem;
  margin-bottom: 0.25rem;
  letter-spacing: 0.15em;
}

.lobby-identity {
  margin: 1.5rem 0;
  padding: 1rem;
  background: rgba(255,255,255,0.03);
  border-radius: 4px;
  border: 1px solid var(--border);
}

.identity-label {
  font-size: 0.65rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 0.4rem;
}

.identity-id {
  font-size: 0.85rem;
  color: var(--r4);
  word-break: break-all;
}

.identity-name-row {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.8rem;
}

.identity-name-row input {
  flex: 1;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0.4rem 0.6rem;
  color: var(--text);
  font-family: var(--font);
  font-size: 0.8rem;
  outline: none;
}

.identity-name-row input:focus { border-color: var(--gold); }

.identity-name-row button {
  background: var(--gold);
  color: var(--bg);
  border: none;
  border-radius: 4px;
  padding: 0.4rem 0.8rem;
  font-family: var(--font);
  font-size: 0.75rem;
  cursor: pointer;
  font-weight: bold;
}

.lobby-actions {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  margin-top: 1.5rem;
}

.lobby-actions button {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0.8rem;
  color: var(--text);
  font-family: var(--font);
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.2s;
}

.lobby-actions button:hover {
  border-color: var(--gold);
  box-shadow: 0 0 12px var(--gold-glow);
}

.lobby-actions button.primary {
  background: var(--gold);
  color: var(--bg);
  border-color: var(--gold);
  font-weight: bold;
}

.lobby-join {
  display: flex;
  gap: 0.5rem;
}

.lobby-join input {
  flex: 1;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0.6rem 0.8rem;
  color: var(--text);
  font-family: var(--font);
  font-size: 0.85rem;
  outline: none;
  text-transform: uppercase;
  letter-spacing: 0.2em;
}

.lobby-join input:focus { border-color: var(--gold); }

.lobby-signal {
  margin-top: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.lobby-signal input {
  flex: 1;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0.4rem 0.6rem;
  color: var(--text);
  font-family: var(--font);
  font-size: 0.7rem;
  outline: none;
}

.lobby-signal label {
  font-size: 0.65rem;
  color: var(--text-dim);
  white-space: nowrap;
}