@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Barlow+Condensed:wght@400;600;700&family=JetBrains+Mono:wght@400;700&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #08080d;
  --bg2: #12121a;
  --bg3: #1a1a26;
  --border: #2a2a40;
  --border2: #38384f;
  --text: #ece8dc;
  --muted: #8a8a9a;
  --accent: #ff4a1c;
  --accent2: #ffcc00;
  --c-warrior: #e05c3a;
  --c-wizard: #5b8dee;
  --c-rogue: #55cc88;
  --c-paladin: #f0d050;
  --c-summoner: #aa44ff;

  --radius-sm: 5px;
  --radius: 8px;
  --radius-lg: 12px;
  --shadow-sm: 0 2px 10px rgba(0,0,0,0.45);
  --shadow-md: 0 10px 34px rgba(0,0,0,0.55);
  --shadow-glow: 0 6px 30px rgba(255,74,28,0.32);
  --ease: cubic-bezier(0.34, 0.9, 0.3, 1);
}

html, body {
  width: 100%; height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: 'Barlow Condensed', sans-serif;
  overflow: hidden;
  user-select: none;
}

/* ======= LOBBY ======= */
#lobby {
  position: fixed; inset: 0;
  display: flex; align-items: center; justify-content: center;
  z-index: 10;
}

.lobby-bg {
  position: absolute; inset: 0;
  background:
    repeating-linear-gradient(90deg, transparent, transparent 79px, rgba(255,255,255,0.015) 80px),
    repeating-linear-gradient(0deg, transparent, transparent 79px, rgba(255,255,255,0.015) 80px),
    radial-gradient(ellipse 80% 60% at 50% 100%, rgba(255,74,28,0.12) 0%, transparent 70%),
    var(--bg);
}
/* Slow-drifting aurora glow layer for depth */
.lobby-bg::after {
  content: ''; position: absolute; inset: -20%;
  background:
    radial-gradient(closest-side at 22% 28%, rgba(255,74,28,0.10), transparent),
    radial-gradient(closest-side at 78% 22%, rgba(91,141,238,0.09), transparent),
    radial-gradient(closest-side at 60% 80%, rgba(170,68,255,0.07), transparent);
  filter: blur(8px);
  animation: auroraDrift 24s ease-in-out infinite alternate;
  pointer-events: none;
}
@keyframes auroraDrift {
  0%   { transform: translate(-3%, -2%) scale(1.05); opacity: 0.8; }
  50%  { transform: translate(3%, 2%) scale(1.12); opacity: 1; }
  100% { transform: translate(-2%, 3%) scale(1.06); opacity: 0.85; }
}

.lobby-content {
  position: relative; z-index: 1;
  width: 760px; max-width: 97vw;
  display: flex; flex-direction: column; align-items: center; gap: 12px;
}

.logo {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 82px; letter-spacing: 0.14em;
  background: linear-gradient(180deg, #fff 0%, #ffd9bf 48%, #ff8a4a 100%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
  filter: drop-shadow(0 0 38px rgba(255,74,28,0.55));
  line-height: 1;
  animation: logoGlow 4.5s ease-in-out infinite;
}
@keyframes logoGlow {
  0%, 100% { filter: drop-shadow(0 0 32px rgba(255,74,28,0.45)); }
  50%      { filter: drop-shadow(0 0 50px rgba(255,120,60,0.7)); }
}

.tagline {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px; letter-spacing: 0.25em;
  color: var(--muted); text-transform: uppercase;
  margin-top: -4px;
  position: relative; padding-bottom: 10px;
}
.tagline::after {
  content: ''; position: absolute; left: 50%; bottom: 0; transform: translateX(-50%);
  width: 90px; height: 2px; border-radius: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0.7;
}

.name-row { width: 100%; }
#name-input {
  width: 100%; padding: 9px 14px;
  background: linear-gradient(180deg, rgba(26,26,38,0.9), rgba(18,18,26,0.9));
  border: 1px solid var(--border);
  color: var(--text); font-family: 'Barlow Condensed', sans-serif;
  font-size: 17px; letter-spacing: 0.05em;
  outline: none; border-radius: var(--radius-sm);
  transition: border-color 0.2s, box-shadow 0.2s;
}
#name-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(255,74,28,0.14), inset 0 0 12px rgba(255,74,28,0.06);
}

.section-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--muted); width: 100%;
}

.class-grid {
  display: grid; grid-template-columns: repeat(5, 1fr);
  gap: 8px; width: 100%;
}

.class-card {
  position: relative;
  background: linear-gradient(180deg, var(--bg3), var(--bg2));
  border: 1px solid var(--border);
  border-radius: var(--radius); padding: 12px 8px 10px;
  cursor: pointer; overflow: hidden;
  transition: transform 0.18s var(--ease), border-color 0.18s, box-shadow 0.25s, background 0.25s;
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  animation: cardIn 0.4s var(--ease) both;
}
/* Top accent bar in the class color */
.class-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--class-color); opacity: 0.55; transition: opacity 0.2s, height 0.2s;
}
.class-card:nth-child(1) { animation-delay: 0.02s; }
.class-card:nth-child(2) { animation-delay: 0.07s; }
.class-card:nth-child(3) { animation-delay: 0.12s; }
.class-card:nth-child(4) { animation-delay: 0.17s; }
.class-card:nth-child(5) { animation-delay: 0.22s; }
@keyframes cardIn {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}
.class-card:hover {
  border-color: color-mix(in srgb, var(--class-color) 60%, var(--border));
  transform: translateY(-4px);
  box-shadow: var(--shadow-md), 0 0 22px color-mix(in srgb, var(--class-color) 22%, transparent);
}
.class-card:hover::before { opacity: 1; height: 4px; }
.class-card.selected {
  border-color: var(--class-color);
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--class-color) 18%, var(--bg2)), var(--bg2));
  box-shadow: 0 0 0 1px var(--class-color), 0 0 26px color-mix(in srgb, var(--class-color) 45%, transparent);
}
.class-card.selected::before { opacity: 1; height: 4px; box-shadow: 0 0 12px var(--class-color); }
.class-card .icon {
  font-size: 22px; line-height: 1.5;
  width: 40px; height: 40px; display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--class-color) 24%, transparent), transparent 72%);
  transition: transform 0.2s var(--ease);
}
.class-card:hover .icon, .class-card.selected .icon { transform: scale(1.12); }
.class-card .name {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 19px; letter-spacing: 0.08em;
  color: var(--class-color);
  text-shadow: 0 0 16px color-mix(in srgb, var(--class-color) 45%, transparent);
}
.class-card .desc {
  font-size: 10px; color: var(--muted); text-align: center; line-height: 1.3;
}
.class-card .abilities {
  width: 100%; display: flex; flex-direction: column; gap: 2px; margin-top: 3px;
}
.class-card .ab-row {
  display: flex; align-items: center; gap: 5px;
  font-size: 10px; color: #777;
}
.class-card .ab-key {
  font-family: 'JetBrains Mono', monospace;
  background: var(--bg); border: 1px solid var(--border);
  width: 16px; height: 16px; border-radius: 3px;
  display: flex; align-items: center; justify-content: center;
  font-size: 9px; flex-shrink: 0; color: var(--muted);
  transition: border-color 0.2s, color 0.2s;
}
.class-card:hover .ab-key, .class-card.selected .ab-key {
  border-color: color-mix(in srgb, var(--class-color) 45%, var(--border));
  color: var(--text);
}
.class-card .ab-key svg { color: inherit; }

.btn-main {
  position: relative; overflow: hidden;
  width: 100%; padding: 12px;
  background: linear-gradient(180deg, #ff6132, var(--accent));
  border: none; border-radius: var(--radius-sm);
  font-family: 'Bebas Neue', sans-serif; font-size: 22px; letter-spacing: 0.15em;
  color: white; cursor: pointer;
  box-shadow: 0 4px 16px rgba(255,74,28,0.28);
  transition: transform 0.15s var(--ease), box-shadow 0.2s, filter 0.2s;
}
/* Sheen sweep on hover */
.btn-main::after {
  content: ''; position: absolute; top: 0; left: -120%; width: 60%; height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255,255,255,0.35), transparent);
  transform: skewX(-18deg); transition: left 0.5s var(--ease);
}
.btn-main:hover:not(:disabled) {
  transform: translateY(-2px); filter: saturate(1.1);
  box-shadow: 0 8px 28px rgba(255,74,28,0.5);
}
.btn-main:hover:not(:disabled)::after { left: 130%; }
.btn-main:active:not(:disabled) { transform: translateY(0); }
.btn-main:disabled {
  background: linear-gradient(180deg, #2a2a34, #232330); color: #565666; cursor: default;
  box-shadow: none;
}

.fight-row {
  display: flex; gap: 8px; align-items: stretch; width: 100%;
}
.fight-row .btn-main { flex: 1; width: auto; }

.btn-keybind {
  padding: 8px 14px; flex-shrink: 0;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  font-family: 'JetBrains Mono', monospace; font-size: 11px;
  letter-spacing: 0.1em; color: var(--muted);
  cursor: pointer; transition: all 0.15s; white-space: nowrap;
}
.btn-keybind:hover {
  border-color: var(--border2); color: var(--text); background: rgba(255,255,255,0.05);
}

.btn-bot {
  padding: 0 18px; flex-shrink: 0;
  background: rgba(60,120,60,0.06);
  border: 1px solid #3d5d3d; border-radius: var(--radius-sm);
  font-family: 'Bebas Neue', sans-serif; font-size: 18px;
  letter-spacing: 0.12em; color: #6aaa6a;
  cursor: pointer; transition: all 0.15s; white-space: nowrap;
}
.btn-bot:hover:not(:disabled) {
  border-color: #66aa66; color: #9fdc9f;
  box-shadow: 0 0 16px rgba(80,160,80,0.3);
  background: rgba(80,160,80,0.1);
}
.btn-bot:disabled { border-color: #2c2c34; color: #4a4a55; cursor: default; background: transparent; }

.queue-status {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px; color: var(--accent2); letter-spacing: 0.1em;
  height: 14px; text-align: center;
}

#bottom-bar {
  position: fixed; bottom: 16px; left: 0; right: 0;
  display: flex; align-items: center; justify-content: center;
  gap: 24px;
  font-family: 'JetBrains Mono', monospace; font-size: 12px;
  color: var(--muted); letter-spacing: 0.12em;
  z-index: 100; pointer-events: none;
}

#version-badge { opacity: 0.45; }

#online-indicator { display: flex; align-items: center; gap: 7px; }

.waiting-dot {
  display: inline-block;
  width: 7px; height: 7px; border-radius: 50%;
  background: #f0a020;
  animation: pulse-waiting 1.2s ease-in-out infinite;
  vertical-align: middle; margin-bottom: 1px;
}
@keyframes pulse-waiting {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.4; transform: scale(0.75); }
}

.online-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: #44cc66;
  box-shadow: 0 0 6px #44cc66;
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* ======= GAME ======= */
#game-screen {
  position: fixed; inset: 0;
  display: flex; flex-direction: column;
  background: var(--bg);
}
#game-screen.hidden, #lobby.hidden, #gameover-screen.hidden { display: none !important; }

#arena-canvas {
  display: block; flex: 1;
  width: 100%; height: 100%;
  cursor: crosshair;
  /* Force GPU compositor layer — avoids re-compositing with page content every frame */
  will-change: transform;
  /* Crisp pixel rendering — no browser smoothing on top of our own rendering */
  image-rendering: pixelated;
}

#game-ui {
  position: absolute; top: 0; left: 0; right: 0;
  display: flex; justify-content: space-between; align-items: flex-start;
  padding: 12px 16px; pointer-events: none;
  gap: 10px;
}

/* NOTE: no backdrop-filter anywhere over the live canvas — it forces a GPU readback
   every frame and tanks canvas performance. Panels stay opaque instead. */
.hud-panel {
  position: relative;
  background: linear-gradient(180deg, rgba(18,18,26,0.95), rgba(8,8,13,0.95));
  border: 1px solid var(--border);
  border-radius: var(--radius); padding: 10px 14px 11px; width: 280px;
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
/* Top accent line on each HUD panel */
.hud-panel::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent 70%);
  opacity: 0.6;
}
#hud-right.hud-panel::before {
  background: linear-gradient(270deg, var(--accent), transparent 70%);
}
#hud-right.hud-panel { text-align: right; }

.hud-name { font-family: 'Bebas Neue', sans-serif; font-size: 20px; letter-spacing: 0.08em; }
.hud-class { font-size: 11px; color: var(--muted); letter-spacing: 0.2em; margin-top: 1px; }

.hp-bar-wrap {
  position: relative;
  background: #14141c; border-radius: 4px; height: 8px; margin-top: 8px;
  overflow: hidden; box-shadow: inset 0 1px 3px rgba(0,0,0,0.6);
}
.hp-bar {
  height: 100%; width: 100%;
  background: linear-gradient(90deg, #2faf57, #57e088);
  transition: width 0.18s var(--ease), background 0.3s; border-radius: 4px;
  box-shadow: 0 0 10px rgba(0,0,0,0.3);
}
/* Animated sheen riding the HP bar */
.hp-bar::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.18), transparent);
  background-size: 50% 100%; background-repeat: no-repeat;
  animation: hpSheen 3.2s linear infinite;
}
@keyframes hpSheen { 0% { background-position: -60% 0; } 100% { background-position: 160% 0; } }
.hp-bar.hp-high { background: linear-gradient(90deg, #2faf57, #57e088); }
.hp-bar.hp-mid  { background: linear-gradient(90deg, #d99a1e, #ffd24a); }
.hp-bar.hp-low  {
  background: linear-gradient(90deg, #d62f24, #ff6a4a);
  animation: hpLowPulse 0.85s ease-in-out infinite;
}
@keyframes hpLowPulse {
  0%, 100% { box-shadow: 0 0 6px rgba(255,60,40,0.5); filter: brightness(1); }
  50%      { box-shadow: 0 0 16px rgba(255,60,40,0.95); filter: brightness(1.25); }
}
.hp-text { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--muted); margin-top: 5px; }

.ability-bar { display: flex; gap: 6px; margin-top: 9px; }
.ab-slot {
  flex: 1; background: linear-gradient(180deg, var(--bg3), #14141d);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 5px 2px; text-align: center;
  position: relative; overflow: hidden;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.ab-slot .ab-label { font-family: 'JetBrains Mono', monospace; font-size: 10px; color: var(--muted); }
.ab-slot .ab-name { font-size: 11px; line-height: 1.2; margin-top: 1px; }
.ab-slot .cooldown-overlay {
  position: absolute; inset: 0; background: rgba(0,0,0,0.65);
  display: flex; align-items: center; justify-content: center;
  font-family: 'JetBrains Mono', monospace; font-size: 14px; color: #fff;
  text-shadow: 0 1px 3px rgba(0,0,0,0.9);
  transition: opacity 0.1s;
}
.ab-slot .cooldown-overlay.hidden { display: none; }

#hud-center {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  flex: 1; gap: 5px;
}

#map-name {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 11px; font-weight: 500;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: rgba(255,255,255,0.32);
  padding: 3px 12px;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 20px;
  background: rgba(0,0,0,0.3);
  line-height: 1.6;
}

#round-score {
  display: flex; align-items: center; gap: 12px;
  font-family: 'Barlow Condensed', sans-serif;
  padding: 4px 14px; border-radius: 20px;
  background: rgba(0,0,0,0.35); border: 1px solid rgba(255,255,255,0.07);
}
#round-score:empty { display: none; }
#round-score .rs-side { display: inline-flex; gap: 6px; }
#round-score .rs-label {
  font-size: 11px; font-weight: 700;
  letter-spacing: 0.2em; color: rgba(255,255,255,0.4);
}
#round-score .pip {
  width: 10px; height: 10px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.35);
  background: transparent; transition: background 0.25s, box-shadow 0.25s, transform 0.25s;
}
#round-score .pip.on { animation: pipPop 0.3s var(--ease); }
#round-score .pip.on.me    { background: var(--accent2); border-color: var(--accent2);
  box-shadow: 0 0 10px rgba(255,204,0,0.8); }
#round-score .pip.on.them  { background: #ff5544; border-color: #ff5544;
  box-shadow: 0 0 10px rgba(255,85,68,0.8); }
@keyframes pipPop {
  0% { transform: scale(0.2); } 60% { transform: scale(1.35); } 100% { transform: scale(1); }
}

#countdown-display {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 84px; color: var(--accent2);
  text-shadow: 0 0 36px rgba(255,204,0,0.7);
  line-height: 1;
  animation: countdownPop 0.4s var(--ease);
}
@keyframes countdownPop {
  0% { transform: scale(1.5); opacity: 0; } 100% { transform: scale(1); opacity: 1; }
}

#phase-msg {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 28px; letter-spacing: 0.1em; color: var(--text);
}

/* ======= CONNECTION OVERLAY ======= */
#conn-overlay {
  position: fixed; inset: 0; z-index: 25;
  background: radial-gradient(ellipse at center, rgba(8,8,14,0.7), rgba(0,0,0,0.85));
  display: flex; align-items: center; justify-content: center;
  animation: fadeInScreen 0.25s ease-out both;
}
#conn-overlay.hidden { display: none; }
.conn-box {
  display: flex; flex-direction: column; align-items: center; gap: 14px;
  padding: 32px 44px;
  text-align: center;
}
.conn-spinner {
  width: 42px; height: 42px;
  border: 3px solid rgba(255,255,255,0.12);
  border-top-color: var(--accent2);
  border-radius: 50%;
  animation: connSpin 0.9s linear infinite;
  box-shadow: 0 0 20px rgba(255,204,0,0.25);
}
@keyframes connSpin { to { transform: rotate(360deg); } }
#conn-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 34px; letter-spacing: 0.06em; color: var(--text);
}
#conn-msg {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 17px; letter-spacing: 0.04em; color: rgba(255,255,255,0.6);
}

/* ======= GAME OVER ======= */
#gameover-screen {
  position: fixed; inset: 0; z-index: 20;
  background: radial-gradient(ellipse at center, rgba(10,10,16,0.9), rgba(0,0,0,0.95));
  display: flex; align-items: center; justify-content: center;
  animation: fadeInScreen 0.4s ease-out both;
}

@keyframes fadeInScreen {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.gameover-content {
  display: flex; flex-direction: column; align-items: center; gap: 16px;
  width: 400px;
  animation: gameoverRise 0.5s var(--ease) both;
}
@keyframes gameoverRise {
  from { opacity: 0; transform: translateY(24px) scale(0.96); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

#gameover-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 76px; letter-spacing: 0.12em;
  text-shadow: 0 0 44px currentColor;
}

#gameover-sub {
  font-size: 18px; color: var(--muted); letter-spacing: 0.1em;
}

.gameover-buttons {
  display: flex; gap: 12px; width: 100%;
}

.gameover-buttons .btn-main { flex: 1; }

.btn-secondary {
  flex: 1; padding: 14px;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  font-family: 'Bebas Neue', sans-serif; font-size: 24px; letter-spacing: 0.15em;
  color: var(--muted); cursor: pointer; transition: all 0.15s;
}
.btn-secondary:hover {
  border-color: var(--border2); color: var(--text);
  background: rgba(255,255,255,0.05);
  transform: translateY(-2px);
}

/* ===== LOBBY LOWER ROW ===== */
.lobby-lower-row {
  display: flex; gap: 10px; align-items: center; justify-content: center;
  flex-wrap: wrap;
  margin-top: 0;
}

.btn-rooms {
  padding: 8px 20px;
  background: rgba(70,100,130,0.06); border: 1px solid #3a4a5e; border-radius: var(--radius-sm);
  font-family: 'Bebas Neue', sans-serif; font-size: 18px; letter-spacing: 0.12em;
  color: #7aa0c4; cursor: pointer; transition: all 0.15s;
}
.btn-rooms:hover {
  border-color: #6699cc; color: #9fc6ea;
  box-shadow: 0 0 16px rgba(80,140,200,0.3); background: rgba(80,140,200,0.1);
}

/* ===== ROOMS SCREEN ===== */
#rooms-screen {
  position: fixed; inset: 0; z-index: 10;
  display: flex; align-items: center; justify-content: center;
}
#rooms-screen.hidden { display: none; }

.rooms-wrap {
  position: relative; z-index: 2;
  width: min(520px, 94vw);
}

.rooms-view { display: flex; flex-direction: column; gap: 16px; animation: fadeInScreen 0.25s ease-out both; }
.rooms-view.hidden { display: none; }

.rooms-topbar {
  display: flex; align-items: center; gap: 12px;
}
.btn-back-small {
  padding: 5px 12px;
  background: rgba(255,255,255,0.02); border: 1px solid var(--border); border-radius: var(--radius-sm);
  font-family: 'JetBrains Mono', monospace; font-size: 11px;
  letter-spacing: 0.08em; color: var(--muted);
  cursor: pointer; transition: all 0.12s; white-space: nowrap;
}
.btn-back-small:hover { border-color: var(--border2); color: var(--text); background: rgba(255,255,255,0.05); }
.rooms-title {
  font-family: 'Bebas Neue', sans-serif; font-size: 34px;
  letter-spacing: 0.2em; color: var(--text); margin: 0;
}
.rooms-hint {
  font-family: 'JetBrains Mono', monospace; font-size: 11px;
  color: var(--muted); letter-spacing: 0.05em;
}
.rooms-code-row {
  display: flex; gap: 8px; align-items: stretch;
}
.rooms-code-input {
  width: 80px; flex-shrink: 0;
  background: rgba(0,0,0,0.4); border: 1px solid var(--border); border-radius: var(--radius-sm);
  color: var(--text); font-family: 'JetBrains Mono', monospace;
  font-size: 19px; font-weight: 700; letter-spacing: 0.2em;
  text-align: center; text-transform: uppercase; padding: 8px 4px;
}
.rooms-code-input:focus { outline: none; border-color: var(--border2); box-shadow: 0 0 0 3px rgba(120,160,200,0.12); }
.btn-join-code {
  flex: 1; padding: 10px 14px;
  background: rgba(255,255,255,0.02); border: 1px solid var(--border); border-radius: var(--radius-sm);
  font-family: 'Bebas Neue', sans-serif; font-size: 17px; letter-spacing: 0.12em;
  color: var(--muted); cursor: pointer; transition: all 0.15s;
}
.btn-join-code:hover { border-color: var(--border2); color: var(--text); background: rgba(255,255,255,0.05); }

/* Room list */
.rooms-list-wrap {
  background: rgba(0,0,0,0.35); border: 1px solid var(--border); border-radius: var(--radius);
  min-height: 160px; max-height: 280px; overflow-y: auto;
}
.rooms-list { padding: 8px; display: flex; flex-direction: column; gap: 6px; }
.rooms-empty {
  padding: 48px 20px; text-align: center;
  font-family: 'JetBrains Mono', monospace; font-size: 12px; color: var(--muted);
}
.room-row {
  display: flex; align-items: center; gap: 12px;
  background: rgba(255,255,255,0.03); border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 11px 14px; cursor: pointer; transition: all 0.12s;
}
.room-row:hover { border-color: var(--border2); background: rgba(255,255,255,0.06); transform: translateX(2px); }
.room-row-code {
  font-family: 'JetBrains Mono', monospace; font-size: 15px;
  font-weight: 700; letter-spacing: 0.18em; color: #88bbdd; min-width: 48px;
}
.room-row-host { flex: 1; font-size: 14px; color: var(--text); }
.room-row-class { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--muted); text-transform: uppercase; }
.room-row-lock { font-size: 13px; }
.room-row-arrow { font-size: 14px; color: var(--muted); }

.btn-rooms-create {
  width: 100%; padding: 13px;
  background: rgba(60,120,60,0.06); border: 1px solid #3d5d3d; border-radius: var(--radius-sm);
  font-family: 'Bebas Neue', sans-serif; font-size: 22px; letter-spacing: 0.15em;
  color: #6aaa6a; cursor: pointer; transition: all 0.15s;
}
.btn-rooms-create:hover {
  border-color: #66aa66; color: #9fdc9f;
  box-shadow: 0 0 18px rgba(80,160,80,0.25); background: rgba(80,160,80,0.1);
}

/* Join / Create forms */
.join-room-info {
  background: rgba(0,0,0,0.3); border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 12px 16px; font-family: 'JetBrains Mono', monospace; font-size: 13px;
  color: var(--text);
}
.join-fields { display: flex; flex-direction: column; gap: 8px; }
.join-label {
  font-family: 'JetBrains Mono', monospace; font-size: 10px;
  letter-spacing: 0.15em; color: var(--muted); text-transform: uppercase;
  margin-bottom: 2px;
}
.join-label-sub { font-size: 9px; color: #555; text-transform: none; letter-spacing: 0; }
.join-input {
  width: 100%; padding: 10px 13px;
  background: linear-gradient(180deg, rgba(26,26,38,0.9), rgba(18,18,26,0.9));
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  color: var(--text); font-family: 'Barlow Condensed', sans-serif;
  font-size: 16px; letter-spacing: 0.04em;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.join-input:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(255,74,28,0.14), inset 0 0 12px rgba(255,74,28,0.06);
}
.join-pass-row { display: flex; flex-direction: column; gap: 4px; }
.join-pass-row.hidden { display: none; }

/* Mini class picker for join/create — mirrors the home-page .class-card look */
.join-class-grid {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 7px;
}
.join-class-card {
  position: relative; overflow: hidden;
  padding: 12px 6px 10px; text-align: center;
  background: linear-gradient(180deg, var(--bg3), var(--bg2));
  border: 1px solid var(--border); border-radius: var(--radius);
  cursor: pointer;
  transition: transform 0.18s var(--ease), border-color 0.18s, box-shadow 0.25s, background 0.25s;
  display: flex; flex-direction: column; align-items: center; gap: 5px;
}
/* Top accent bar in the class color */
.join-class-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--class-color, #fff); opacity: 0.55; transition: opacity 0.2s, height 0.2s;
}
.join-class-card .jcc-icon {
  font-size: 22px; line-height: 1;
  width: 38px; height: 38px; display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--class-color, #fff) 24%, transparent), transparent 72%);
  transition: transform 0.2s var(--ease);
}
.join-class-card .jcc-name {
  font-family: 'Bebas Neue', sans-serif; font-size: 16px; letter-spacing: 0.07em;
  color: var(--class-color, #fff);
  text-shadow: 0 0 16px color-mix(in srgb, var(--class-color, #fff) 40%, transparent);
}
.join-class-card:hover {
  border-color: color-mix(in srgb, var(--class-color, #fff) 60%, var(--border));
  transform: translateY(-3px);
  box-shadow: var(--shadow-md), 0 0 20px color-mix(in srgb, var(--class-color, #fff) 22%, transparent);
}
.join-class-card:hover::before { opacity: 1; height: 4px; }
.join-class-card:hover .jcc-icon { transform: scale(1.12); }
.join-class-card.selected {
  border-color: var(--class-color, #fff);
  background: linear-gradient(180deg, color-mix(in srgb, var(--class-color, #fff) 18%, var(--bg2)), var(--bg2));
  box-shadow: 0 0 0 1px var(--class-color, #fff), 0 0 24px color-mix(in srgb, var(--class-color, #fff) 42%, transparent);
}
.join-class-card.selected::before { opacity: 1; height: 4px; box-shadow: 0 0 12px var(--class-color, #fff); }
.join-class-card.selected .jcc-icon { transform: scale(1.12); }

.join-error {
  font-family: 'JetBrains Mono', monospace; font-size: 11px;
  color: #ff4422; text-align: center; min-height: 16px;
}

/* Waiting room */
.waiting-code-block {
  background: rgba(0,0,0,0.4); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 20px; text-align: center; display: flex; flex-direction: column; gap: 6px;
}
.wr-code-label {
  font-family: 'JetBrains Mono', monospace; font-size: 10px;
  letter-spacing: 0.18em; color: var(--muted); text-transform: uppercase;
}
.wr-code {
  font-family: 'Bebas Neue', sans-serif; font-size: 56px;
  letter-spacing: 0.4em; color: #88bbdd;
  text-shadow: 0 0 28px rgba(100,160,220,0.5);
}
.wr-private-badge {
  font-family: 'JetBrains Mono', monospace; font-size: 11px; color: #aaaacc;
}
.wr-private-badge.hidden { display: none; }
.wr-status {
  font-family: 'JetBrains Mono', monospace; font-size: 12px;
  color: var(--accent2); letter-spacing: 0.06em;
}
.wr-players {
  display: flex; gap: 0; background: rgba(0,0,0,0.3);
  border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden;
}
.wr-player {
  flex: 1; padding: 14px 12px; text-align: center;
  display: flex; flex-direction: column; gap: 4px; align-items: center;
}
.wr-player + .wr-player { border-left: 1px solid var(--border); }
.wr-player-label { font-family: 'JetBrains Mono', monospace; font-size: 9px; color: var(--muted); letter-spacing: 0.1em; }
.wr-player-name { font-size: 15px; font-weight: 600; color: var(--text); }
.wr-player-class { font-family: 'JetBrains Mono', monospace; font-size: 10px; color: var(--muted); text-transform: uppercase; }
.wr-player-ready { font-size: 10px; color: #44cc66; letter-spacing: 0.1em; margin-top: 2px; }
.wr-player-empty { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: #444; }

/* Styles moved out of inline style="" attributes so the CSP style-src directive
   (no 'unsafe-inline') stops flagging them. Dynamic per-class colors are applied
   via element.style in client.js (CSSOM is allowed by CSP). */
#wr-ready-btn { width: 100%; }
#waiting-indicator { display: none; }
.join-code { color: #88bbdd; letter-spacing: 0.15em; }

/* ===== Profile / rank (Phase 2: identity) ===== */
.profile-chip {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 5px 14px; margin-top: 2px;
  font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: 0.08em;
  background: rgba(0,0,0,0.3); border: 1px solid var(--border); border-radius: 20px;
  color: var(--muted);
}
.profile-chip.hidden { display: none; }
.profile-chip .pc-rank { font-weight: 700; letter-spacing: 0.12em; }
.profile-chip .pc-rank.Bronze   { color: #c08457; }
.profile-chip .pc-rank.Silver   { color: #c9d2dc; }
.profile-chip .pc-rank.Gold     { color: #f0c850; }
.profile-chip .pc-rank.Platinum { color: #6ad0e0; }
.profile-chip .pc-rank.Diamond  { color: #7aa0ff; }
.profile-chip .pc-rank.Master   { color: #d77bff; }
.profile-chip .pc-sep { color: #44445a; }
.profile-chip .pc-rec .w { color: #57e088; }
.profile-chip .pc-rec .l { color: #ff6a4a; }

.gameover-mmr {
  font-family: 'JetBrains Mono', monospace; font-size: 15px; letter-spacing: 0.06em;
  color: var(--muted);
}
.gameover-mmr.hidden { display: none; }
.gameover-mmr .mmr-up   { color: #57e088; font-weight: 700; }
.gameover-mmr .mmr-down { color: #ff6a4a; font-weight: 700; }

/* ===== Spectator (Phase 3) ===== */
.rooms-section-label {
  font-family: 'JetBrains Mono', monospace; font-size: 10px; letter-spacing: 0.25em;
  text-transform: uppercase; color: var(--muted); margin-top: 4px;
}
#live-matches-wrap { min-height: 70px; max-height: 180px; }
.match-row {
  display: flex; align-items: center; gap: 12px;
  background: rgba(255,255,255,0.03); border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 10px 14px; cursor: pointer; transition: all 0.12s;
}
.match-row:hover { border-color: var(--accent); background: rgba(255,74,28,0.06); transform: translateX(2px); }
.match-vs { flex: 1; display: flex; align-items: center; gap: 8px; font-size: 14px; }
.match-vs .mn { color: var(--text); font-weight: 600; }
.match-vs .mvs { font-family: 'JetBrains Mono', monospace; font-size: 10px; color: var(--muted); }
.match-score { font-family: 'JetBrains Mono', monospace; font-size: 13px; color: var(--accent2); letter-spacing: 0.1em; }
.match-spec { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--muted); }
.match-watch { font-family: 'Bebas Neue', sans-serif; font-size: 15px; letter-spacing: 0.1em; color: var(--accent); }

#spectator-bar {
  position: absolute; top: 12px; left: 50%; transform: translateX(-50%);
  z-index: 6; display: flex; align-items: center; gap: 10px;
  padding: 7px 16px; border-radius: 20px;
  background: rgba(8,8,14,0.9); border: 1px solid var(--border);
  font-family: 'JetBrains Mono', monospace; font-size: 12px; letter-spacing: 0.18em; color: var(--text);
  box-shadow: var(--shadow-sm);
}
#spectator-bar.hidden { display: none; }
#spectator-bar .spec-dot {
  width: 8px; height: 8px; border-radius: 50%; background: #ff4422;
  box-shadow: 0 0 8px #ff4422; animation: pulse-dot 1.4s ease-in-out infinite;
}
#spectator-bar #spectate-exit {
  margin-left: 6px; padding: 3px 12px; cursor: pointer;
  background: transparent; border: 1px solid var(--border2); border-radius: 14px;
  font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--muted);
  transition: all 0.15s; pointer-events: auto;
}
#spectator-bar #spectate-exit:hover { border-color: var(--accent); color: var(--text); }

/* ===== Rooms page redesign (Phase 4) ===== */
/* Match the lobby's atmospheric background (grid + drifting aurora). */
#rooms-screen::before {
  content: ''; position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background:
    repeating-linear-gradient(90deg, transparent, transparent 79px, rgba(255,255,255,0.015) 80px),
    repeating-linear-gradient(0deg, transparent, transparent 79px, rgba(255,255,255,0.015) 80px),
    radial-gradient(ellipse 80% 60% at 50% 100%, rgba(255,74,28,0.10) 0%, transparent 70%),
    var(--bg);
}
#rooms-screen::after {
  content: ''; position: absolute; inset: -20%; z-index: 0; pointer-events: none;
  background:
    radial-gradient(closest-side at 24% 26%, rgba(255,74,28,0.09), transparent),
    radial-gradient(closest-side at 76% 24%, rgba(91,141,238,0.08), transparent),
    radial-gradient(closest-side at 60% 82%, rgba(170,68,255,0.06), transparent);
  filter: blur(8px);
  animation: auroraDrift 24s ease-in-out infinite alternate;
}
.rooms-wrap { z-index: 2; }

/* Tighter, less empty lists */
#rooms-list-wrap { min-height: 84px; max-height: 220px; }

/* Class-color accent stripe on rows (--class-color set in JS) */
.room-row { border-left: 3px solid var(--class-color, var(--border)); }
.room-row .room-row-class { color: var(--class-color, var(--muted)); opacity: 0.9; }
.match-row { border-left: 3px solid var(--class-color, var(--border)); }

/* Waiting room: tint each side with its class color */
.wr-player { position: relative; }
.wr-player .wr-player-class { color: var(--class-color, var(--muted)); }
.wr-player::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: var(--class-color, transparent); opacity: 0.6;
}