/* Reset & Base */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:        #0a0c18;
  --panel:     #10121f;
  --deeper:    #07080f;
  --accent:    #d7a832;
  --accent-lit:#ffcd5a;
  --red:       #e13c3c;
  --red-lit:   #ff6e6e;
  --blue:      #3769f5;
  --blue-lit:  #699bff;
  --text:      #e1dac8;
  --sub:       #87826e;
  --border:    #30354e;
  --divider:   #30355a;
  --sel:       #50dc73;
}

html, body {
  width: 100%; height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: "Arial", sans-serif;
  overflow: hidden;
}

/* Screens */
.screen {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity 0.25s;
}
.screen.active { opacity: 1; pointer-events: all; }

/* Particle canvases */
#particle-canvas,
#particle-canvas-setup,
#particle-canvas-settings,
#particle-canvas-names {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  z-index: 0;
}

/* Menu Card */
.menu-card {
  position: relative; z-index: 1;
  background: rgba(16, 18, 31, 0.85);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 40px 52px;
  min-width: 380px;
  text-align: center;
  backdrop-filter: blur(8px);
  box-shadow: 0 0 60px rgba(215, 168, 50, 0.08);
}

/* Typography */
.title {
  font-size: 3rem; font-weight: 900; letter-spacing: 0.12em;
  color: var(--accent-lit); margin-bottom: 6px;
}
.glow-text {
  text-shadow: 0 0 24px rgba(215,168,50,0.55), 0 0 60px rgba(215,168,50,0.2);
}
.subtitle { color: var(--sub); font-size: 0.95rem; margin-bottom: 4px; }
.divider  { border: none; border-top: 1px solid var(--divider); margin: 16px 0; }

/* Buttons */
.btn {
  display: block; width: 100%; padding: 14px 24px; margin: 10px 0;
  border: 1px solid var(--border); border-radius: 10px;
  background: rgba(26,30,54,0.9); color: var(--text);
  font-size: 1rem; font-weight: 600; cursor: pointer;
  transition: background 0.15s, border-color 0.15s, color 0.15s, box-shadow 0.15s;
  position: relative;
}
.btn:hover:not(.btn-disabled) {
  background: rgba(46,52,88,0.95); border-color: var(--accent);
  color: var(--accent-lit); box-shadow: 0 0 18px rgba(215,168,50,0.25);
}
.btn-accent {
  border-color: var(--accent); color: var(--accent-lit);
  background: rgba(215,168,50,0.12);
}
.btn-accent:hover {
  background: rgba(215,168,50,0.22) !important;
  box-shadow: 0 0 26px rgba(215,168,50,0.4) !important;
}
.btn-ghost { background: transparent; border-color: var(--divider); color: var(--sub); }
.btn-ghost:hover {
  border-color: var(--border) !important; color: var(--text) !important;
  box-shadow: none !important;
}
.btn-disabled { opacity: 0.38; cursor: default; }

/* Timer selector */
.field-label {
  font-size: 0.8rem; color: var(--sub); text-transform: uppercase;
  letter-spacing: 0.08em; margin-bottom: 10px; display: block;
}
.timer-row { display: flex; gap: 8px; justify-content: center; margin-bottom: 8px; }
.time-btn {
  width: 48px; height: 40px; border: 1px solid var(--border); border-radius: 8px;
  background: var(--deeper); color: var(--sub); font-size: 0.95rem;
  cursor: pointer; transition: all 0.15s;
}
.time-btn:hover, .time-btn.active {
  border-color: var(--accent); color: var(--accent-lit);
  background: rgba(215,168,50,0.1);
}
.timer-note { color: var(--sub); font-size: 0.85rem; margin-bottom: 20px; }

/* Link box */
.link-box {
  display: flex; align-items: center; background: var(--deeper);
  border: 1px solid var(--border); border-radius: 8px;
  padding: 10px 14px; margin-bottom: 8px; gap: 10px; word-break: break-all;
}
#room-link-text { flex: 1; font-size: 0.85rem; color: var(--accent-lit); }
.copy-btn {
  background: none; border: none; color: var(--sub); font-size: 1.1rem;
  cursor: pointer; padding: 2px 6px; border-radius: 4px;
  transition: color 0.15s; flex-shrink: 0;
}
.copy-btn:hover { color: var(--accent-lit); }
.copy-confirm { color: var(--sel); font-size: 0.8rem; margin-bottom: 8px; }

/* Waiting animation */
.waiting-anim { display: flex; gap: 8px; justify-content: center; margin: 20px 0 8px; }
.dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--accent); animation: bounce 1.2s infinite ease-in-out;
}
.dot:nth-child(2) { animation-delay: 0.2s; }
.dot:nth-child(3) { animation-delay: 0.4s; }
@keyframes bounce {
  0%, 80%, 100% { transform: scale(0.7); opacity: 0.4; }
  40%            { transform: scale(1.0); opacity: 1;   }
}

/* Game layout */
#screen-game { align-items: center; justify-content: center; }
#game-wrapper { display: flex; align-items: flex-start; position: relative; }

/* Board container (holds canvas + emoji overlay) */
#board-container { position: relative; flex-shrink: 0; }
#board-canvas { display: block; width: 560px; height: 560px; }

/* Floating emoji overlay */
#emoji-float-area {
  position: absolute; inset: 0;
  pointer-events: none; overflow: hidden; z-index: 5;
}
.floating-emoji {
  position: absolute;
  font-size: 3.2rem; line-height: 1;
  pointer-events: none; user-select: none;
  animation: emoji-float 2.4s ease-out forwards;
}
@keyframes emoji-float {
  0%   { opacity: 0;   transform: scale(0.4) translateY(0); }
  18%  { opacity: 1;   transform: scale(1.9) translateY(-18px); }
  100% { opacity: 0;   transform: scale(1.3) translateY(-130px); }
}

/* Side panel */
#side-panel {
  width: 220px; background: var(--panel);
  border-left: 2px solid var(--accent);
  padding: 18px 16px; display: flex; flex-direction: column; gap: 0;
  box-shadow: -4px 0 30px rgba(215,168,50,0.07);
  height: 560px; overflow-y: auto;
}
.panel-title {
  font-size: 1.4rem; font-weight: 900; letter-spacing: 0.12em;
  color: var(--accent-lit); text-align: center; margin-bottom: 12px;
  text-shadow: 0 0 18px rgba(215,168,50,0.4);
}
.panel-divider { height: 1px; background: var(--divider); margin: 10px 0; }
.panel-label {
  font-size: 0.7rem; color: var(--sub); text-transform: uppercase;
  letter-spacing: 0.1em; text-align: center; margin-bottom: 8px;
}
.player-badge {
  text-align: center; font-size: 1.3rem; font-weight: 800;
  padding: 9px 6px; border-radius: 8px; border: 2px solid currentColor;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  transition: color 0.3s, border-color 0.3s; animation: badge-pulse 2s infinite;
}
.player-badge.red  { color: var(--red-lit);  border-color: var(--red-lit);  box-shadow: 0 0 12px rgba(225,60,60,0.28); }
.player-badge.blue { color: var(--blue-lit); border-color: var(--blue-lit); box-shadow: 0 0 12px rgba(55,105,245,0.28); }
@keyframes badge-pulse {
  0%,100% { box-shadow: 0 0 8px  rgba(255,255,255,0.1); }
  50%      { box-shadow: 0 0 22px rgba(255,255,255,0.2); }
}

/* Timers */
.timer-row-panel {
  display: flex; justify-content: space-between; align-items: center; padding: 4px;
}
.timer-name {
  font-size: 0.8rem; font-weight: 700;
  max-width: 100px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.timer-val  { font-size: 0.95rem; font-weight: 800; font-variant-numeric: tabular-nums; }
.red-text  { color: var(--red-lit);  }
.blue-text { color: var(--blue-lit); }

/* Score block */
.score-row-panel {
  display: flex; justify-content: space-between; align-items: center; padding: 3px 4px;
}
.score-name-label {
  font-size: 0.8rem; font-weight: 700;
  max-width: 120px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.score-val-num { font-size: 1.2rem; font-weight: 900; font-variant-numeric: tabular-nums; }

/* Pass dots */
.passes-block { margin: 4px 0; }
.pass-row {
  display: flex; justify-content: space-between; align-items: center; margin: 5px 0;
}
.pass-label {
  font-size: 0.76rem;
  max-width: 120px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.pass-dots  { display: flex; gap: 5px; align-items: center; }
.pass-dot {
  width: 11px; height: 11px; border-radius: 50%;
  border: 2px solid currentColor; transition: background 0.2s;
}
.pass-dot.used { background: currentColor; }

/* Panel buttons */
.panel-btn { margin: 4px 0; font-size: 0.88rem; padding: 10px 12px; }

/* Rematch button pulse */
#btn-rematch:not(.hidden):not(.btn-disabled) {
  animation: rematch-glow 1.6s ease-in-out infinite;
}
@keyframes rematch-glow {
  0%,100% { box-shadow: 0 0 10px rgba(215,168,50,0.3); }
  50%      { box-shadow: 0 0 28px rgba(215,168,50,0.7); }
}
.rematch-hint {
  text-align: center; font-size: 0.72rem; color: var(--accent-lit);
  margin: -2px 0 4px; line-height: 1.3;
}

/* Online tag */
.online-tag {
  text-align: center; font-size: 0.75rem; color: var(--sel);
  margin-top: auto; padding-top: 8px;
}

/* ── CHAT PANEL ─────────────────────────────────────────────────────── */
#chat-panel {
  width: 200px; height: 560px;
  background: var(--panel);
  border-left: 1px solid var(--border);
  display: flex; flex-direction: column;
  overflow: hidden;
}
#chat-header {
  flex-shrink: 0;
  padding: 9px 12px;
  font-size: 0.7rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.12em; color: var(--sub);
  border-bottom: 1px solid var(--border);
  background: var(--deeper);
}
#chat-messages {
  flex: 1; overflow-y: auto; padding: 8px 10px;
  display: flex; flex-direction: column; gap: 5px;
  scrollbar-width: thin; scrollbar-color: var(--border) transparent;
}
#chat-messages::-webkit-scrollbar { width: 4px; }
#chat-messages::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }
.chat-msg { font-size: 0.78rem; line-height: 1.35; word-break: break-word; }
.chat-msg .chat-name { font-weight: 700; }
.chat-msg.me   .chat-name { color: var(--accent-lit); }
.chat-msg.them .chat-name { color: var(--sub); }
.chat-msg.system { color: var(--sub); font-style: italic; font-size: 0.72rem; text-align: center; }

/* Emoji tray */
#emoji-tray {
  flex-shrink: 0;
  display: flex; flex-wrap: wrap; gap: 1px;
  padding: 6px 7px;
  border-top: 1px solid var(--border);
  background: rgba(0,0,0,0.15);
}
.emoji-btn {
  background: none; border: 1px solid transparent; border-radius: 6px;
  font-size: 1.35rem; cursor: pointer; padding: 4px 5px;
  transition: background 0.12s, border-color 0.12s, transform 0.1s;
  line-height: 1;
}
.emoji-btn:hover { background: rgba(255,255,255,0.08); border-color: var(--border); }
.emoji-btn:active { transform: scale(0.82); }

/* Chat text input */
#chat-input-row {
  flex-shrink: 0;
  display: flex; gap: 5px;
  padding: 7px 8px;
  border-top: 1px solid var(--border);
}
#chat-input {
  flex: 1; background: var(--deeper);
  border: 1px solid var(--border); border-radius: 6px;
  padding: 6px 9px; color: var(--text); font-size: 0.8rem;
  outline: none; transition: border-color 0.15s;
  min-width: 0;
}
#chat-input:focus { border-color: var(--accent); }
#chat-input::placeholder { color: var(--sub); }
#btn-chat-send {
  flex-shrink: 0;
  background: rgba(215,168,50,0.14); border: 1px solid var(--accent);
  border-radius: 6px; color: var(--accent-lit);
  font-size: 1rem; cursor: pointer; padding: 6px 10px;
  transition: background 0.15s;
}
#btn-chat-send:hover { background: rgba(215,168,50,0.28); }

/* ── SETTINGS TOGGLES ───────────────────────────────────────────────── */
.toggle-group { margin: 4px 0 8px; text-align: left; }
.toggle-row {
  display: flex; justify-content: space-between; align-items: center; margin: 10px 0;
}
.toggle-label { font-size: 0.9rem; color: var(--text); }
.toggle-btn {
  background: rgba(80,220,115,0.12); border: 1px solid var(--sel);
  color: var(--sel); border-radius: 20px;
  padding: 5px 16px; font-size: 0.78rem; font-weight: 700;
  cursor: pointer; transition: all 0.15s; min-width: 86px; text-align: center;
}
.toggle-btn.off {
  background: rgba(135,130,110,0.08); border-color: var(--border); color: var(--sub);
}

/* Leave overlay */
.overlay {
  position: absolute; inset: 0; background: rgba(0,0,0,0.72);
  display: flex; align-items: center; justify-content: center; z-index: 10;
}
.overlay-card {
  background: var(--panel); border: 2px solid var(--accent); border-radius: 14px;
  padding: 40px 48px; text-align: center;
  box-shadow: 0 0 40px rgba(215,168,50,0.2); min-width: 340px;
}
.overlay-title { font-size: 1.4rem; font-weight: 800; color: var(--text); margin-bottom: 8px; }
.overlay-sub   { color: var(--sub); font-size: 0.9rem; margin-bottom: 28px; }
.overlay-btns  { display: flex; gap: 16px; justify-content: center; }
.overlay-btns .btn { width: 130px; }

/* Settings sliders */
.slider-group { margin: 14px 0; text-align: left; }
.slider-row { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.slider-label { font-size: 0.9rem; color: var(--text); }
.slider-val   { font-size: 0.85rem; color: var(--sub); min-width: 38px; text-align: right; }
.vol-slider {
  width: 100%; -webkit-appearance: none; appearance: none;
  height: 6px; border-radius: 3px; background: var(--deeper); outline: none; cursor: pointer;
}
.vol-slider::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none; width: 18px; height: 18px;
  border-radius: 50%; background: var(--accent-lit); border: 2px solid var(--panel);
  cursor: pointer; box-shadow: 0 0 6px rgba(215,168,50,0.4);
}
.vol-slider::-moz-range-thumb {
  width: 18px; height: 18px; border-radius: 50%; background: var(--accent-lit);
  border: 2px solid var(--panel); cursor: pointer;
}

/* Name entry inputs */
.name-field-label {
  display: block; font-size: 0.78rem; color: var(--sub);
  text-transform: uppercase; letter-spacing: 0.08em; text-align: left; margin-bottom: 6px;
}
.name-input {
  display: block; width: 100%; background: var(--deeper);
  border: 1px solid var(--border); border-radius: 8px;
  padding: 12px 16px; color: var(--text); font-size: 1rem; margin-bottom: 18px;
  outline: none; transition: border-color 0.15s, box-shadow 0.15s;
}
.name-input:focus { border-color: var(--accent); box-shadow: 0 0 12px rgba(215,168,50,0.2); }
.name-input::placeholder { color: var(--sub); }

/* Utility */
.hidden { display: none !important; }