:root {
  /* DARK MODE (Default) - Maximalist Retro */
  --bg-primary: #0a0a0a;
  --bg-secondary: #160021;
  --bg-tertiary: #230036;
  --bg-card: #151515;
  --bg-card-hover: #1e1e1e;
  --bg-input: #000000;
  --bg-canvas: #FFFFFF;
  --bg-pattern-color: rgba(255, 0, 255, 0.05);

  --text-primary: #ffffff;
  --text-secondary: #aaaaaa;
  --text-muted: #666666;

  --accent-1: #ff00ff; /* Neon Pink */
  --accent-2: #ffff00; /* Neon Yellow */
  --accent-3: #00d4ff; /* Neon Cyan */
  --accent-4: #ff6600; /* Neon Orange */
  --accent-5: #00ff41; /* Neon Green */
  --accent-6: #ff0040; /* Neon Red */
  --accent-7: #b400ff; /* Neon Purple */

  --success: #00ff41;
  --warning: #ffff00;
  --danger: #ff0040;
  --info: #00d4ff;

  --border-color: #440055;
  --border-active: #ff00ff;
  --border-thick: 4px;

  --font: 'Press Start 2P', monospace;

  --radius-sm: 0px;
  --radius-md: 0px;
  --radius-lg: 0px;
  --radius-xl: 0px;

  --shadow-sm: 4px 4px 0px #000000;
  --shadow-md: 8px 8px 0px #000000, 4px 4px 0px var(--accent-1);
  --shadow-lg: 12px 12px 0px #000000, 6px 6px 0px var(--accent-3);
  --shadow-glow: 0 0 10px #ff00ff, 0 0 30px rgba(255,0,255,0.3);

  --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

body.light-mode {
  /* LIGHT MODE - Maximalist Fun */
  --bg-primary: #f0f0f0;
  --bg-secondary: #e0e0e0;
  --bg-tertiary: #d0d0d0;
  --bg-card: #ffffff;
  --bg-card-hover: #f9f9f9;
  --bg-input: #ffffff;
  --bg-canvas: #FFFFFF;
  --bg-pattern-color: rgba(0, 0, 0, 0.05);

  --text-primary: #111111;
  --text-secondary: #444444;
  --text-muted: #888888;

  --accent-1: #ff00a0; /* Hot Pink */
  --accent-2: #ffcc00; /* Bright Yellow */
  --accent-3: #00aaff; /* Bright Blue */
  --accent-4: #ff5500; /* Bright Orange */
  --accent-5: #00cc33; /* Bright Green */
  --accent-6: #e60039; /* Bright Red */
  --accent-7: #9900cc; /* Bright Purple */

  --border-color: #111111;
  --border-active: #ff00a0;
  
  --shadow-sm: 4px 4px 0px #111111;
  --shadow-md: 8px 8px 0px #111111, 4px 4px 0px var(--accent-1);
  --shadow-lg: 12px 12px 0px #111111, 6px 6px 0px var(--accent-3);
  --shadow-glow: 4px 4px 0px #111111; /* No glow in light mode, just hard shadows */
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; }
body {
  font-family: var(--font);
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  overflow: hidden;
  -webkit-font-smoothing: none;
  -moz-osx-font-smoothing: unset;
  image-rendering: pixelated;
}
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background-image: 
    linear-gradient(var(--bg-pattern-color) 2px, transparent 2px),
    linear-gradient(90deg, var(--bg-pattern-color) 2px, transparent 2px);
  background-size: 40px 40px;
  background-position: center center;
  pointer-events: none;
  z-index: 9999;
}

.theme-toggle-wrapper {
  position: fixed;
  bottom: 20px;
  left: 20px;
  z-index: 10000;
}

.theme-btn {
  background: var(--bg-card);
  border: var(--border-thick) solid var(--border-color);
  box-shadow: var(--shadow-sm);
  width: 48px;
  height: 48px;
  border-radius: 0;
  position: relative;
  overflow: hidden;
}
.theme-btn:hover {
  background: var(--bg-card-hover);
  border-color: var(--accent-2);
  box-shadow: var(--shadow-md);
  transform: translate(-2px, -2px);
}
.theme-btn:active {
  transform: translate(2px, 2px);
  box-shadow: none;
}
.theme-btn .theme-icon {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  font-size: 1.2rem;
  transition: all 0.3s var(--ease);
}
.theme-btn .theme-icon.light { opacity: 0; transform: translate(-50%, 50%); }
body.light-mode .theme-btn .theme-icon.light { opacity: 1; transform: translate(-50%, -50%); }
body.light-mode .theme-btn .theme-icon.dark { opacity: 0; transform: translate(-50%, -150%); }

button { font-family: var(--font); cursor: pointer; border: none; outline: none; }
input { font-family: var(--font); outline: none; border: none; }
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: #111; }
::-webkit-scrollbar-thumb { background: #333; }
::-webkit-scrollbar-thumb:hover { background: #555; }

.screen {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s steps(4, end);
}
.screen.active {
  opacity: 1;
  pointer-events: all;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  font-size: 0.65rem;
  font-weight: 400;
  border-radius: var(--radius-md);
  border: var(--border-thick) solid var(--border-color);
  transition: all 0.15s var(--ease);
  position: relative;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  box-shadow: var(--shadow-sm);
}
.btn:hover { transform: translate(-4px, -4px); box-shadow: var(--shadow-md); }
.btn:active { transform: translate(2px, 2px); box-shadow: none; }

.btn-primary {
  background: var(--accent-1);
  color: #000;
  border-color: var(--border-color);
  box-shadow: var(--shadow-sm);
  text-shadow: 0 0 8px rgba(255,255,255,0.5);
}
.btn-primary:hover {
  background: var(--accent-2);
  border-color: var(--border-color);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background: var(--bg-card);
  color: var(--accent-3);
  border: var(--border-thick) solid var(--border-color);
  box-shadow: var(--shadow-sm);
}
.btn-secondary:hover {
  background: var(--accent-3);
  color: #000;
  box-shadow: var(--shadow-md);
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border: 2px solid var(--border-color);
}
.btn-ghost:hover { color: var(--accent-2); border-color: var(--accent-2); }

.btn-lg { padding: 16px 28px; font-size: 0.75rem; }
.btn-sm { padding: 8px 14px; font-size: 0.55rem; }

.btn-icon { width: 16px; height: 16px; flex-shrink: 0; }

.btn[disabled] { opacity: 0.3; pointer-events: none; filter: grayscale(1); }

.btn-icon-only {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px; height: 36px;
  background: var(--bg-card);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  transition: all 0.15s var(--ease);
}
.btn-icon-only:hover {
  background: var(--bg-card-hover);
  color: var(--accent-3);
  border-color: var(--accent-3);
  box-shadow: 0 0 10px rgba(0,212,255,0.3);
}
.btn-icon-only svg { width: 16px; height: 16px; }

.text-input {
  width: 100%;
  padding: 12px 16px;
  font-size: 0.65rem;
  color: var(--text-primary);
  background: var(--bg-input);
  border: var(--border-thick) solid var(--border-color);
  border-radius: var(--radius-md);
  transition: all 0.15s var(--ease);
  text-transform: uppercase;
  box-shadow: inset 4px 4px 0px rgba(0,0,0,0.5);
}
.text-input::placeholder { color: var(--text-muted); text-transform: uppercase; }
.text-input:focus {
  border-color: var(--accent-1);
  box-shadow: inset 4px 4px 0px rgba(0,0,0,0.5), var(--shadow-sm);
  transform: translate(-2px, -2px);
}

.input-label {
  display: block;
  font-size: 0.55rem;
  font-weight: 400;
  color: var(--accent-3);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 10px;
}
.input-group { margin-bottom: 20px; }

.home-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 36px;
  padding: 20px;
  position: relative;
}

.logo-section { text-align: center; position: relative; }
.logo {
  font-size: 4rem;
  font-weight: 400;
  letter-spacing: 4px;
  user-select: none;
  text-shadow:
    3px 3px 0 #000,
    -1px -1px 0 #000,
    0 0 20px currentColor,
    0 0 40px currentColor;
  animation: logoGlitch 3s infinite;
}
.logo-s { color: var(--accent-1); }
.logo-k { color: var(--accent-2); }
.logo-r { color: var(--accent-3); }
.logo-i { color: var(--accent-4); }
.logo-b { color: var(--accent-5); }
.logo-l { color: var(--accent-7); }

.logo span {
  display: inline-block;
  animation: logoBounce 0.6s var(--ease) backwards;
}
.logo-s { animation-delay: 0s; }
.logo-k { animation-delay: 0.07s; }
.logo-r { animation-delay: 0.14s; }
.logo-i { animation-delay: 0.21s; }
.logo-b { animation-delay: 0.28s; }
.logo-l { animation-delay: 0.35s; }

@keyframes logoBounce {
  0% { opacity: 0; transform: translateY(-30px) scale(0.5); }
  60% { transform: translateY(5px) scale(1.1); }
  100% { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes logoGlitch {
  0%, 90%, 100% { transform: translate(0); }
  91% { transform: translate(-3px, 2px); }
  92% { transform: translate(3px, -2px); }
  93% { transform: translate(-2px, -1px); }
  94% { transform: translate(2px, 1px); }
  95% { transform: translate(0); }
}

.tagline {
  font-size: 0.65rem;
  color: var(--accent-3);
  margin-top: 12px;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  text-shadow: 0 0 10px rgba(0,212,255,0.5);
  animation: blink 2s steps(1, end) infinite;
}

@keyframes blink {
  0%, 50% { opacity: 1; }
  51%, 100% { opacity: 0.7; }
}

.home-card {
  background: var(--bg-card);
  border: var(--border-thick) solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 28px;
  width: 100%;
  max-width: 420px;
  box-shadow: var(--shadow-lg);
  position: relative;
}
.home-card::before {
  content: '';
  position: absolute;
  inset: -12px;
  border: var(--border-thick) dashed var(--accent-3);
  pointer-events: none;
  opacity: 0.5;
}

.avatar-grid {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 4px;
  margin-bottom: 20px;
}
.avatar-option {
  width: 100%;
  aspect-ratio: 1;
  border-radius: var(--radius-sm);
  background: var(--bg-input);
  border: 2px solid var(--border-color);
  cursor: pointer;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.1s steps(2, end);
  image-rendering: pixelated;
}
.avatar-option:hover {
  background: var(--bg-card-hover);
  transform: scale(1.15);
  border-color: var(--accent-2);
}
.avatar-option.selected {
  border-color: var(--accent-1);
  background: rgba(255,0,255,0.15);
  box-shadow: 0 0 10px rgba(255,0,255,0.4), var(--shadow-sm);
}

.home-actions { margin-top: 4px; }
.divider-text {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 16px 0;
  color: var(--text-muted);
  font-size: 0.55rem;
  text-transform: uppercase;
}
.divider-text::before,
.divider-text::after {
  content: '';
  flex: 1;
  height: 2px;
  background: repeating-linear-gradient(90deg, var(--border-color) 0px, var(--border-color) 4px, transparent 4px, transparent 8px);
}
.join-row {
  display: flex;
  gap: 8px;
}
.join-row .text-input { flex: 1; text-align: center; font-weight: 400; letter-spacing: 4px; }
.join-row .btn { flex-shrink: 0; padding: 12px 24px; }

.lobby-container {
  width: 100%;
  max-width: 780px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.lobby-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.lobby-title {
  font-size: 1rem;
  font-weight: 400;
  color: var(--accent-2);
  text-shadow: 0 0 10px rgba(255,255,0,0.4);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.room-code-display {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-card);
  padding: 8px 14px;
  border-radius: var(--radius-md);
  border: var(--border-thick) solid var(--border-color);
  box-shadow: var(--shadow-md);
}
.room-code-label {
  font-size: 0.5rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.room-code-value {
  font-size: 0.85rem;
  letter-spacing: 6px;
  color: var(--accent-3);
  font-variant-numeric: tabular-nums;
  text-shadow: 0 0 10px rgba(0,212,255,0.5);
}

.lobby-body {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 20px;
}

.section-title {
  font-size: 0.55rem;
  color: var(--accent-5);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 14px;
  text-shadow: 0 0 8px rgba(0,255,65,0.3);
}
.player-count { color: var(--text-muted); }

.player-list { display: flex; flex-direction: column; gap: 8px; }

.player-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  background: var(--bg-card);
  border: var(--border-thick) solid var(--border-color);
  border-radius: var(--radius-md);
  transition: all 0.15s var(--ease);
  animation: slideIn 0.3s steps(4, end) backwards;
  box-shadow: var(--shadow-sm);
}
.player-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--accent-3);
  box-shadow: var(--shadow-md);
  transform: translate(-2px, -2px);
}
.player-card .player-avatar {
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  background: var(--bg-input);
  border: var(--border-thick) solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  image-rendering: pixelated;
  box-shadow: inset 2px 2px 0px rgba(0,0,0,0.5);
}
.player-card .player-name {
  flex: 1;
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.player-card .host-badge {
  font-size: 0.45rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 3px 8px;
  border-radius: 0;
  background: rgba(255,255,0,0.15);
  color: var(--accent-2);
  border: 1px solid var(--accent-2);
}
.player-card .player-score {
  font-size: 0.6rem;
  color: var(--accent-2);
  min-width: 40px;
  text-align: right;
  text-shadow: 0 0 8px rgba(255,255,0,0.3);
}
.player-card .kick-btn {
  width: 28px; height: 28px;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s var(--ease);
}
.player-card .kick-btn:hover { background: rgba(255,0,64,0.15); color: var(--danger); }
.player-card .kick-btn svg { width: 14px; height: 14px; }

@keyframes slideIn {
  from { opacity: 0; transform: translateX(-10px); }
  to { opacity: 1; transform: translateX(0); }
}

.lobby-settings-section {
  background: var(--bg-card);
  border: var(--border-thick) solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow-lg);
}
.setting-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}
.setting-label {
  font-size: 0.55rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.setting-options { display: flex; gap: 4px; }
.setting-btn {
  padding: 6px 12px;
  font-size: 0.5rem;
  border-radius: var(--radius-sm);
  background: var(--bg-input);
  color: var(--text-muted);
  border: 2px solid var(--border-color);
  transition: all 0.1s steps(2, end);
  text-transform: uppercase;
}
.setting-btn:hover { color: var(--text-primary); background: var(--bg-card-hover); border-color: var(--border-active); }
.setting-btn.active {
  background: rgba(180,0,255,0.15);
  color: var(--accent-7);
  border-color: var(--accent-7);
  box-shadow: 0 0 8px rgba(180,0,255,0.3);
}
.btn-start {
  width: 100%;
  margin-top: 20px;
}

#screen-game { align-items: stretch; justify-content: stretch; }

.game-container {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100vh;
  padding: 0;
}

.game-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 16px;
  background: var(--bg-secondary);
  border-bottom: var(--border-thick) solid var(--border-color);
  min-height: 52px;
  flex-shrink: 0;
  box-shadow: 0 8px 0 rgba(0,0,0,0.5);
  z-index: 10;
}
.round-info {
  display: flex;
  align-items: center;
  gap: 8px;
}
.round-label {
  font-size: 0.45rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}
.round-value {
  font-size: 0.65rem;
  color: var(--accent-3);
  text-shadow: 0 0 8px rgba(0,212,255,0.4);
}

.word-hint {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 1.1rem;
  letter-spacing: 6px;
  color: var(--text-primary);
  user-select: none;
  text-shadow: 0 0 10px rgba(255,255,255,0.2);
}
.hint-char {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 24px;
  height: 32px;
}
.hint-char.hidden {
  border-bottom: 3px solid var(--accent-1);
  color: transparent;
}
.hint-char.space { min-width: 16px; border: none; }
.hint-char.revealed { color: var(--accent-2); text-shadow: 0 0 10px rgba(255,255,0,0.5); }
.hint-char.drawer-word { color: var(--accent-5); text-shadow: 0 0 12px rgba(0,255,65,0.6); }

.timer-display {
  display: flex;
  align-items: center;
  gap: 6px;
}
.timer-icon { width: 20px; height: 20px; color: var(--text-muted); }
.timer-value {
  font-size: 0.85rem;
  font-variant-numeric: tabular-nums;
  min-width: 32px;
  text-align: center;
  color: var(--text-primary);
}
.timer-display.warning .timer-value {
  color: var(--accent-2);
  text-shadow: 0 0 10px rgba(255,255,0,0.5);
}
.timer-display.danger .timer-value {
  color: var(--accent-6);
  animation: timerPulse 0.5s steps(2, end) infinite;
  text-shadow: 0 0 15px rgba(255,0,64,0.6);
}

@keyframes timerPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.game-main {
  display: grid;
  grid-template-columns: 200px 1fr 280px;
  flex: 1;
  min-height: 0;
}

.game-sidebar {
  background: var(--bg-secondary);
  border-right: var(--border-thick) solid var(--border-color);
  padding: 12px;
  padding-bottom: 80px;
  overflow-y: auto;
  box-shadow: inset -4px 0 0 rgba(0,0,0,0.2);
}
.sidebar-players { display: flex; flex-direction: column; gap: 4px; }

.sidebar-player {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  transition: all 0.15s var(--ease);
  position: relative;
}
.sidebar-player.drawing {
  background: rgba(255,0,255,0.1);
  border-color: var(--accent-1);
  box-shadow: 0 0 10px rgba(255,0,255,0.2);
}
.sidebar-player.guessed { opacity: 0.5; }
.sidebar-player .rank {
  font-size: 0.45rem;
  color: var(--text-muted);
  min-width: 18px;
}
.sidebar-player .sp-avatar {
  font-size: 1rem;
  width: 28px; height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  image-rendering: pixelated;
}
.sidebar-player .sp-name {
  flex: 1;
  font-size: 0.5rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  text-transform: uppercase;
}
.sidebar-player .sp-score {
  font-size: 0.5rem;
  color: var(--accent-2);
  text-shadow: 0 0 6px rgba(255,255,0,0.3);
}
.sidebar-player .drawing-indicator {
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 70%;
  background: var(--accent-1);
  box-shadow: 0 0 8px var(--accent-1);
}
.sidebar-player .guessed-check {
  color: var(--success);
  font-size: 0.7rem;
  text-shadow: 0 0 6px rgba(0,255,65,0.4);
}

.canvas-area {
  display: flex;
  flex-direction: column;
  background: #0a0a0a;
  min-height: 0;
  background-image:
    radial-gradient(circle at 50% 50%, rgba(255,0,255,0.03) 0%, transparent 70%);
}
.canvas-wrapper {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px;
  min-height: 0;
}
#draw-canvas {
  background: var(--bg-canvas);
  border: var(--border-thick) solid var(--border-color);
  box-shadow: var(--shadow-lg);
  max-width: 100%;
  max-height: 100%;
  cursor: crosshair;
  touch-action: none;
  image-rendering: pixelated;
}

.draw-tools {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  background: var(--bg-secondary);
  border-top: var(--border-thick) solid var(--border-color);
  flex-wrap: wrap;
  justify-content: center;
  box-shadow: 0 -8px 0 rgba(0,0,0,0.5);
  z-index: 10;
}
.draw-tools.hidden { display: none; }

.tool-group {
  display: flex;
  align-items: center;
  gap: 4px;
}
.tool-group + .tool-group {
  padding-left: 12px;
  border-left: 3px solid var(--border-color);
}

.color-btn {
  width: 28px; height: 28px;
  border-radius: 0;
  border: 3px solid transparent;
  cursor: pointer;
  transition: all 0.1s steps(2, end);
  flex-shrink: 0;
  image-rendering: pixelated;
}
.color-btn:hover { transform: scale(1.2); }
.color-btn.active {
  border-color: #fff;
  box-shadow: 0 0 10px rgba(255,255,255,0.5), var(--shadow-sm);
  transform: scale(1.15);
}

.size-btn {
  width: 36px; height: 36px;
  border-radius: 0;
  background: transparent;
  border: 2px solid transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.1s steps(2, end);
}
.size-btn:hover { background: rgba(255,255,255,0.05); border-color: var(--border-color); }
.size-btn.active {
  background: rgba(255,0,255,0.15);
  border-color: var(--accent-1);
}

.size-dot {
  display: block;
  border-radius: 0;
  background: var(--text-primary);
}
.size-sm { width: 6px; height: 6px; }
.size-md { width: 10px; height: 10px; }
.size-lg { width: 16px; height: 16px; }
.size-xl { width: 22px; height: 22px; }

.tool-btn {
  width: 36px; height: 36px;
  border-radius: 0;
  background: transparent;
  border: 2px solid transparent;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.1s steps(2, end);
}
.tool-btn:hover { background: rgba(255,255,255,0.08); color: var(--text-primary); border-color: var(--border-color); }
.tool-btn.active {
  background: rgba(255,0,255,0.15);
  color: var(--accent-1);
  border-color: var(--accent-1);
  box-shadow: 0 0 8px rgba(255,0,255,0.3);
}
.tool-btn svg { width: 20px; height: 20px; }

.chat-panel {
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  border-left: var(--border-thick) solid var(--border-color);
  min-height: 0;
  box-shadow: inset 4px 0 0 rgba(0,0,0,0.2);
}
.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.chat-msg {
  padding: 5px 10px;
  font-size: 0.5rem;
  border-radius: 0;
  line-height: 1.6;
  animation: fadeIn 0.2s steps(3, end);
  word-break: break-word;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.chat-msg .msg-author {
  font-weight: 400;
  margin-right: 6px;
  color: var(--accent-3);
}
.chat-msg.system {
  color: var(--accent-3);
  font-style: italic;
  font-size: 0.45rem;
  padding: 6px 10px;
  text-shadow: 0 0 6px rgba(0,212,255,0.3);
}
.chat-msg.correct {
  color: var(--success);
  background: rgba(0,255,65,0.08);
  text-shadow: 0 0 8px rgba(0,255,65,0.4);
}
.chat-msg.close-guess {
  color: var(--accent-2);
  font-style: italic;
  text-shadow: 0 0 6px rgba(255,255,0,0.3);
}
.chat-msg .guess-text { color: var(--text-secondary); }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

.chat-input-area {
  display: flex;
  gap: 0;
  padding: 10px;
  border-top: var(--border-thick) solid var(--border-color);
}
.chat-input {
  flex: 1;
  padding: 10px 14px;
  font-size: 0.55rem;
  color: var(--text-primary);
  background: var(--bg-input);
  border: var(--border-thick) solid var(--border-color);
  border-radius: 0;
  transition: all 0.15s var(--ease);
  text-transform: uppercase;
  box-shadow: inset 4px 4px 0px rgba(0,0,0,0.5);
}
.chat-input::placeholder { color: var(--text-muted); text-transform: uppercase; }
.chat-input:focus {
  border-color: var(--accent-1);
  box-shadow: inset 4px 4px 0px rgba(0,0,0,0.5), var(--shadow-sm);
  transform: translate(-2px, -2px);
}
.chat-input:disabled { opacity: 0.3; cursor: not-allowed; filter: grayscale(1); }

.btn-send {
  width: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-1);
  border-radius: 0;
  color: #000;
  border: var(--border-thick) solid var(--border-color);
  transition: all 0.15s var(--ease);
  box-shadow: var(--shadow-sm);
}
.btn-send:hover {
  background: var(--accent-2);
  box-shadow: var(--shadow-md);
  transform: translate(-2px, -2px);
}
.btn-send:active { transform: translate(2px, 2px); box-shadow: none; }
.btn-send svg { width: 18px; height: 18px; }

.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  animation: overlayIn 0.2s steps(4, end);
}
@keyframes overlayIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.overlay-card {
  background: var(--bg-card);
  border: var(--border-thick) solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 32px;
  width: 90%;
  max-width: 500px;
  text-align: center;
  box-shadow: var(--shadow-lg);
  animation: modalPop 0.4s var(--ease) backwards;
  position: relative;
}
.overlay-card::before {
  content: '';
  position: absolute;
  inset: -12px;
  border: var(--border-thick) dashed var(--accent-3);
  pointer-events: none;
  opacity: 0.5;
}
@keyframes cardIn {
  from { opacity: 0; transform: translateY(20px) scale(0.95); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.overlay-title {
  font-size: 1rem;
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-2);
  text-shadow: 0 0 15px rgba(255,255,0,0.4), 3px 3px 0 #000;
}
.overlay-subtitle {
  color: var(--text-secondary);
  font-size: 0.55rem;
  margin-bottom: 24px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.word-choices {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
}
.word-btn {
  padding: 14px 24px;
  font-size: 0.65rem;
  border-radius: 0;
  background: var(--bg-input);
  color: var(--text-primary);
  border: 3px solid var(--border-color);
  cursor: pointer;
  transition: all 0.15s var(--ease);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.word-btn:hover {
  border-color: var(--accent-1);
  background: rgba(255,0,255,0.1);
  transform: translate(-2px, -2px);
  box-shadow: 4px 4px 0 #000, 0 0 20px rgba(255,0,255,0.3);
  color: var(--accent-1);
  text-shadow: 0 0 8px rgba(255,0,255,0.4);
}

.word-timer-bar {
  margin-top: 20px;
  height: 6px;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  overflow: hidden;
}
.word-timer-fill {
  height: 100%;
  background: var(--gradient-primary);
  width: 100%;
  transition: width 0.1s steps(2, end);
}

.round-end-card .overlay-subtitle strong {
  color: var(--accent-2);
  font-size: 0.7rem;
  text-shadow: 0 0 10px rgba(255,255,0,0.5);
}

.round-scores {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 300px;
  overflow-y: auto;
}
.round-score-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  background: var(--bg-input);
  border: 2px solid var(--border-color);
  border-radius: 0;
}
.round-score-row .rs-avatar { font-size: 1rem; image-rendering: pixelated; }
.round-score-row .rs-name { flex: 1; text-align: left; font-size: 0.55rem; text-transform: uppercase; letter-spacing: 0.05em; }
.round-score-row .rs-delta {
  font-size: 0.55rem;
}
.round-score-row .rs-delta.positive { color: var(--success); text-shadow: 0 0 6px rgba(0,255,65,0.3); }
.round-score-row .rs-delta.zero { color: var(--text-muted); }

.game-over-card { max-width: 540px; border-color: var(--accent-2); box-shadow: var(--shadow-lg), 0 0 40px rgba(255,255,0,0.3); }
.game-over-card::before { border-color: var(--accent-1); }
.final-podium {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 16px;
  margin-bottom: 24px;
  padding: 20px 0;
}
.podium-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.podium-item .podium-avatar { font-size: 2rem; image-rendering: pixelated; }
.podium-item .podium-name { font-size: 0.5rem; max-width: 80px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; text-transform: uppercase; }
.podium-item .podium-score { font-size: 0.65rem; }

.podium-bar {
  width: 80px;
  border-radius: 0;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 8px;
  border: 2px solid rgba(0,0,0,0.3);
}
.podium-1st .podium-bar { height: 120px; background: var(--gradient-gold); }
.podium-1st .podium-score { color: #ffff00; text-shadow: 0 0 10px rgba(255,255,0,0.5); }
.podium-2nd .podium-bar { height: 80px; background: linear-gradient(90deg, #666, #999); }
.podium-2nd .podium-score { color: #999; }
.podium-3rd .podium-bar { height: 55px; background: linear-gradient(90deg, #8B4513, #CD853F); }
.podium-3rd .podium-score { color: #CD853F; }

.final-scores {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 24px;
  max-height: 180px;
  overflow-y: auto;
}

.toast-container {
  position: fixed;
  top: 16px;
  right: 16px;
  z-index: 200;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.toast {
  padding: 12px 20px;
  border-radius: 0;
  font-size: 0.5rem;
  color: #fff;
  box-shadow: var(--shadow-md);
  animation: toastIn 0.2s steps(4, end), toastOut 0.2s steps(4, end) 2.7s forwards;
  max-width: 320px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border: 2px solid transparent;
}
.toast.info { background: #111; border-color: var(--info); color: var(--info); box-shadow: var(--shadow-sm), 0 0 15px rgba(0,212,255,0.2); }
.toast.success { background: #111; border-color: var(--success); color: var(--success); box-shadow: var(--shadow-sm), 0 0 15px rgba(0,255,65,0.2); }
.toast.warning { background: #111; border-color: var(--warning); color: var(--warning); box-shadow: var(--shadow-sm), 0 0 15px rgba(255,255,0,0.2); }
.toast.error { background: #111; border-color: var(--danger); color: var(--danger); box-shadow: var(--shadow-sm), 0 0 15px rgba(255,0,64,0.2); }

@keyframes toastIn {
  from { opacity: 0; transform: translateX(20px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes toastOut {
  from { opacity: 1; transform: translateX(0); }
  to { opacity: 0; transform: translateX(20px); }
}

@media (max-width: 1024px) {
  .game-main {
    grid-template-columns: 160px 1fr 240px;
  }
}
@media (max-width: 768px) {
  .logo { font-size: 2.5rem; }
  .game-main {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr auto;
  }
  .game-sidebar {
    border-right: none;
    border-bottom: 3px solid var(--accent-7);
    flex-direction: row;
    max-height: 80px;
  }
  .sidebar-players { flex-direction: row; overflow-x: auto; }
  .chat-panel { border-left: none; border-top: 3px solid var(--accent-5); max-height: 200px; }
  .lobby-body { grid-template-columns: 1fr; }
}