:root {
  --bg: #0f1115;
  --panel: rgba(20, 22, 28, 0.92);
  --panel-border: rgba(255, 255, 255, 0.08);
  --text: #e6e6e6;
  --muted: #9aa0a6;
  --accent: #d9a441;
  --danger: #c0392b;
  --primary: #2f6feb;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; height: 100%; background: var(--bg); color: var(--text); overflow: hidden; }
#view { width: 100vw; height: 100vh; display: block; outline: none; touch-action: none; }

button {
  background: #2a2e37; color: var(--text); border: 1px solid var(--panel-border);
  border-radius: 6px; padding: 6px 10px; cursor: pointer; font: inherit; font-size: 13px;
}
button:hover { background: #363b46; }
button.primary { background: var(--primary); border-color: transparent; }
button.primary:hover { background: #3b7cf5; }
button.danger { background: #4a1f1c; }
button.danger:hover { background: var(--danger); }
button.active { outline: 2px solid var(--accent); }
input, select {
  background: #14161b; color: var(--text); border: 1px solid var(--panel-border);
  border-radius: 6px; padding: 6px 8px; font: inherit; font-size: 13px; width: 100%;
}
input[type="color"] { padding: 2px; height: 32px; }
input[type="range"] { padding: 0; }
input[type="file"] { font-size: 12px; }
label { display: block; font-size: 12px; color: var(--muted); margin: 8px 0 0; }
label > input, label > select { margin-top: 4px; }
.muted { color: var(--muted); font-size: 12px; }
.error { color: #ff6b6b; font-size: 13px; }
.badge { background: var(--accent); color: #111; border-radius: 999px; padding: 2px 8px; font-size: 11px; font-weight: 600; }
.check { display: inline-flex; align-items: center; gap: 4px; margin: 0; white-space: nowrap; }
.check input { width: auto; margin: 0; }
.slider { display: inline-flex; align-items: center; gap: 6px; margin: 0; }
.slider input { width: 90px; margin: 0; }
.row { display: flex; gap: 6px; margin-top: 10px; flex-wrap: wrap; }

/* join dialog */
.overlay {
  position: fixed; inset: 0; display: flex; align-items: center; justify-content: center;
  background: rgba(0, 0, 0, 0.7); z-index: 20;
}
.dialog {
  background: var(--panel); border: 1px solid var(--panel-border); border-radius: 12px;
  padding: 24px 28px; width: min(380px, 92vw); box-shadow: 0 20px 60px rgba(0,0,0,.6);
}
.dialog h1 { margin: 0 0 4px; font-size: 22px; color: var(--accent); }
.dialog button.primary { width: 100%; margin-top: 16px; padding: 10px; font-size: 15px; }
.roles { display: flex; gap: 8px; margin-top: 12px; }
.role { flex: 1; display: flex; align-items: center; gap: 6px; background: #14161b; border: 1px solid var(--panel-border); border-radius: 8px; padding: 8px 10px; margin: 0; cursor: pointer; }
.role input { width: auto; margin: 0; }
.role:has(input:checked) { border-color: var(--accent); color: var(--text); }

/* top bar */
#topbar {
  position: fixed; top: 0; left: 0; right: 0; height: 46px; display: flex; align-items: center; gap: 18px;
  padding: 0 14px; background: var(--panel); border-bottom: 1px solid var(--panel-border); z-index: 10;
  font-size: 13px; overflow-x: auto;
}
#topbar .group { display: flex; align-items: center; gap: 8px; white-space: nowrap; }
#topbar strong { color: var(--accent); }

/* side panel */
#panel {
  position: fixed; top: 54px; right: 10px; bottom: 10px; width: 290px; overflow-y: auto;
  background: var(--panel); border: 1px solid var(--panel-border); border-radius: 10px; padding: 12px 14px; z-index: 10;
}
#panel h2 { font-size: 13px; text-transform: uppercase; letter-spacing: .06em; color: var(--accent); margin: 14px 0 6px; }
#panel section:first-child h2 { margin-top: 0; }
.hint { background: rgba(217, 164, 65, 0.12); border: 1px solid rgba(217, 164, 65, 0.4); border-radius: 8px; padding: 8px 10px; margin-bottom: 10px; }
.hint p { margin: 4px 0 0; font-size: 12px; color: var(--muted); }
.preview { display: flex; justify-content: center; margin: 6px 0; }
.preview canvas { border-radius: 50%; box-shadow: 0 4px 14px rgba(0,0,0,.5); }
.icons { display: flex; flex-wrap: wrap; gap: 4px; margin: 4px 0; }
.icons button { padding: 2px 5px; font-size: 18px; line-height: 1.2; }
.monsterGrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; }
.monsterGrid button { display: flex; flex-direction: column; align-items: center; gap: 2px; padding: 6px 2px; font-size: 11px; }
.monsterGrid button span.glyph { font-size: 22px; }
#playerList { list-style: none; padding: 0; margin: 0; font-size: 13px; }
#playerList li { display: flex; align-items: center; gap: 6px; padding: 3px 0; }
#playerList .dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }
#playerList .off { opacity: .45; }
.help { font-size: 11px; color: var(--muted); margin-top: 16px; line-height: 1.5; }

#toast {
  position: fixed; bottom: 18px; left: 50%; transform: translateX(-50%); background: var(--panel);
  border: 1px solid var(--panel-border); border-radius: 8px; padding: 8px 14px; font-size: 13px; z-index: 30;
}

@media (max-width: 800px) {
  #panel { width: 240px; }
  #topbar { gap: 10px; }
}