:root {
  --bg: #17141f;
  --panel: #221d2e;
  --border: #3a3350;
  --ink: #e8e0d0;
  --dim: #a89f8f;
  --gold: #e0b45c;
  --ember: #d97757;
  --strip-h: 160px;
  --strip-h-collapsed: 46px;
}

* { box-sizing: border-box; }

html, body {
  height: 100%;
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Georgia, 'Times New Roman', serif;
}

#room {
  display: block;
  width: 100%;
  height: calc(100% - var(--strip-h));
  border: 0;
  background: #fff;
}

body.collapsed #room { height: calc(100% - var(--strip-h-collapsed)); }

#strip {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  height: var(--strip-h);
  display: flex;
  gap: 0;
  background: var(--panel);
  border-top: 1px solid var(--border);
}

body.collapsed #strip { height: var(--strip-h-collapsed); }
body.collapsed #log,
body.collapsed #here { display: none; }

#chat {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

#log {
  flex: 1;
  overflow-y: auto;
  padding: 8px 12px 2px;
  font-size: 14px;
  line-height: 1.45;
}

#log .line { white-space: pre-wrap; word-break: break-word; }
#log .from { color: var(--gold); }
#log .info { color: var(--dim); font-style: italic; }
#log .error { color: var(--ember); font-style: italic; }
#log a { color: var(--gold); }

#input-row { display: flex; padding: 6px 12px 10px; }
body.collapsed #input-row { padding: 8px 12px; }

#input {
  flex: 1;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg);
  color: var(--ink);
  font-family: inherit;
  font-size: 15px;
}
#input:focus { outline: 1px solid var(--gold); }

#side {
  width: 220px;
  border-left: 1px solid var(--border);
  padding: 8px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

#path {
  color: var(--gold);
  font-size: 13px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

#here { flex: 1; overflow-y: auto; color: var(--dim); font-size: 13px; }
#here .name { display: inline-block; margin-right: 8px; }

#side-buttons { display: flex; gap: 6px; }

#side button {
  padding: 4px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg);
  color: var(--ink);
  font-family: inherit;
  font-size: 13px;
  cursor: pointer;
}
#side button:hover { border-color: var(--gold); color: var(--gold); }

#gate {
  position: fixed;
  inset: 0;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
}
/* author display beats the hidden attribute's UA style; restore it */
#gate[hidden] { display: none; }
.gate-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 36px 40px;
  max-width: 420px;
  text-align: center;
}
.gate-card h1 { color: var(--gold); font-size: 22px; margin: 0 0 6px; }
.gate-card p { color: var(--dim); }

@media (max-width: 600px) {
  #side { width: 130px; padding: 8px; }
}