html.boot-buyer #codeEntryBlock,
html.boot-buyer #homeNoCodeLine { display: none !important; }
html.boot-buyer #buyerReadyBlock { display: block !important; }
html.boot-friend #codeEntryBlock,
html.boot-friend #homeNoCodeLine { display: none !important; }
html.boot-friend #buyerReadyBlock { display: none !important; }
html.boot-friend #friendReadyBlock { display: block !important; }


*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
.hidden { display: none !important; }

:root {
  --neon-blue: #00d4ff;
  --neon-purple: #a855f7;
  --neon-pink: #ff2daa;
  --neon-green: #00ff88;
  --neon-gold: #ffd700;
  --glass-bg: rgba(255,255,255,0.04);
  --glass-border: rgba(255,255,255,0.1);
  --dark-bg: #0a0a1a;
}

body {
  font-family: 'Tajawal', sans-serif;
  background: var(--dark-bg);
  color: #fff;
  min-height: 100vh;
  overflow-x: hidden;
  direction: rtl;
}

/* Animated background */
.bg-animation {
  position: fixed; inset:0; z-index:0; pointer-events:none;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(168,85,247,0.15) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(0,212,255,0.1) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 80%, rgba(255,45,170,0.08) 0%, transparent 50%);
}

.bg-animation::before {
  content:''; position:absolute; inset:0;
  background-image:
    radial-gradient(2px 2px at 20% 30%, rgba(255,255,255,0.3), transparent),
    radial-gradient(2px 2px at 40% 70%, rgba(255,255,255,0.2), transparent),
    radial-gradient(2px 2px at 60% 20%, rgba(255,255,255,0.3), transparent),
    radial-gradient(2px 2px at 80% 60%, rgba(255,255,255,0.2), transparent),
    radial-gradient(1px 1px at 15% 80%, rgba(255,255,255,0.4), transparent),
    radial-gradient(1px 1px at 70% 40%, rgba(255,255,255,0.3), transparent),
    radial-gradient(1px 1px at 90% 90%, rgba(255,255,255,0.2), transparent);
  animation: starsFloat 20s linear infinite;
}

@keyframes starsFloat {
  0% { transform: translateY(0); }
  100% { transform: translateY(-20px); }
}

/* Floating orbs */
.orb {
  position: fixed; border-radius:50%; filter:blur(32px); pointer-events:none; z-index:0;
  animation: orbFloat 8s ease-in-out infinite;
}
.orb-1 { width:300px; height:300px; background:rgba(168,85,247,0.2); top:10%; left:10%; animation-delay:0s; }
.orb-2 { width:250px; height:250px; background:rgba(0,212,255,0.15); top:60%; right:10%; animation-delay:3s; }
.orb-3 { width:200px; height:200px; background:rgba(255,45,170,0.12); bottom:10%; left:40%; animation-delay:5s; }

@keyframes orbFloat {
  0%,100% { transform: translate(0,0) scale(1); }
  33% { transform: translate(30px,-20px) scale(1.1); }
  66% { transform: translate(-20px,30px) scale(0.9); }
}

/* Glass panel */
.glass {
  background: var(--glass-bg);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  border: 1px solid var(--glass-border);
  border-radius: 24px;
}

/* Main container */
.container {
  position: relative; z-index:1;
  max-width: 600px; margin: 0 auto; padding: 20px;
  min-height: 100vh; display:flex; flex-direction:column; justify-content:center;
}

/* Sections */
.section {
  display: none;
  animation: fadeSlideIn 0.6s ease;
}
.section.active { display: block; }

@keyframes fadeSlideIn {
  from { opacity:0; transform:translateY(30px); }
  to { opacity:1; transform:translateY(0); }
}

/* Logo & Title */
.logo-area {
  text-align:center; margin-bottom:40px;
}
.brain-icon {
  font-size:80px; margin-bottom:10px;
  animation: brainPulse 2s ease-in-out infinite;
  filter: drop-shadow(0 0 30px rgba(168,85,247,0.5));
  text-shadow: 0 0 20px rgba(168,85,247,0.6);
}
.logo-area .brain-icon[style*="font-size:50px"] {
  font-size:60px !important;
  filter: drop-shadow(0 0 20px rgba(0,212,255,0.4));
  text-shadow: 0 0 15px rgba(0,212,255,0.5);
  transition: all 0.3s ease;
}
.logo-area:hover .brain-icon[style*="font-size:50px"] {
  transform: scale(1.1);
  filter: drop-shadow(0 0 30px rgba(168,85,247,0.6));
}

@keyframes brainPulse {
  0%,100% { transform:scale(1); filter: drop-shadow(0 0 30px rgba(168,85,247,0.5)); }
  50% { transform:scale(1.1); filter: drop-shadow(0 0 50px rgba(0,212,255,0.7)); }
}

.game-title {
  font-size:32px; font-weight:900;
  background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple), var(--neon-pink));
  -webkit-background-clip:text; -webkit-text-fill-color:transparent;
  background-clip:text;
  text-shadow: 0 0 20px rgba(168,85,247,0.3);
  margin-bottom: 8px;
}
.game-subtitle {
  font-size:14px; color:rgba(255,255,255,0.6); margin-top:8px; font-weight:400;
  text-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

/* Buttons */
.btn {
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  padding:16px 32px; border:none; border-radius:16px;
  font-family:'Tajawal',sans-serif; font-size:16px; font-weight:700;
  cursor:pointer; transition:all 0.3s ease; width:100%;
  position:relative; overflow:hidden;
}
.btn-primary {
  background: linear-gradient(135deg, var(--neon-purple), var(--neon-blue));
  color:#fff;
  box-shadow: 0 8px 32px rgba(168,85,247,0.3);
}
.btn-primary:hover {
  transform:translateY(-2px);
  box-shadow: 0 12px 40px rgba(168,85,247,0.5);
}
.btn-secondary {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color:#fff;
}
.btn-secondary:hover {
  background: rgba(255,255,255,0.1);
  border-color:var(--neon-blue);
}

.btn::after {
  content:''; position:absolute; inset:0;
  background: linear-gradient(135deg, transparent, rgba(255,255,255,0.1), transparent);
  transform:translateX(-100%);
  transition: transform 0.5s;
}
.btn:hover::after { transform:translateX(100%); }

/* Input */
.input-group {
  margin-bottom:20px;
}
.input-group label {
  display:block; margin-bottom:8px; font-size:14px; color:rgba(255,255,255,0.7); font-weight:500;
}
.input-field {
  width:100%; padding:16px 20px; border-radius:16px;
  background:rgba(255,255,255,0.05); border:1px solid rgba(255,255,255,0.1);
  color:#fff; font-family:'Tajawal',sans-serif; font-size:16px;
  transition:all 0.3s; outline:none; text-align:center;
}
.input-field:focus {
  border-color:var(--neon-purple);
  box-shadow:0 0 20px rgba(168,85,247,0.2);
  background:rgba(255,255,255,0.08);
}
.input-field::placeholder { color:rgba(255,255,255,0.3); }

/* Room code display */
.room-code-display {
  text-align:center; padding:24px; margin:20px 0;
  border-radius:20px;
  background: linear-gradient(135deg, rgba(168,85,247,0.1), rgba(0,212,255,0.1));
  border:1px solid rgba(168,85,247,0.3);
}
.room-code-label { font-size:14px; color:rgba(255,255,255,0.6); margin-bottom:8px; }
.room-code-value {
  font-size:42px; font-weight:900; letter-spacing:12px;
  background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
  -webkit-background-clip:text; -webkit-text-fill-color:transparent;
  background-clip:text;
}

/* Waiting area */
.waiting-area {
  text-align:center; padding:40px 20px;
}
.waiting-dots { display:flex; justify-content:center; gap:8px; margin:20px 0; }
.waiting-dots span {
  width:12px; height:12px; border-radius:50%;
  background:var(--neon-purple); animation: dotPulse 1.5s infinite;
}
.waiting-dots span:nth-child(2) { animation-delay:0.3s; }
.waiting-dots span:nth-child(3) { animation-delay:0.6s; }
@keyframes dotPulse {
  0%,100% { opacity:0.3; transform:scale(0.8); }
  50% { opacity:1; transform:scale(1.2); }
}

/* Players display */
.players-display {
  display:flex; justify-content:center; align-items:center; gap:20px;
  margin:20px 0; padding:20px;
}
.player-avatar {
  width:60px; height:60px; border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  font-size:24px; font-weight:900;
  border:2px solid var(--neon-purple);
  background:rgba(168,85,247,0.15);
}
.player-avatar.p2 { border-color:var(--neon-blue); background:rgba(0,212,255,0.15); }
.player-name { font-size:13px; color:rgba(255,255,255,0.7); margin-top:6px; text-align:center; }
.sync-icon {
  font-size:28px;
  animation: syncPulse 2s infinite;
}
@keyframes syncPulse {
  0%,100% { opacity:0.3; transform:scale(0.9); }
  50% { opacity:1; transform:scale(1.1); }
}

/* Phase header */
.phase-header {
  text-align:center; margin-bottom:24px; padding:20px;
  border-radius:20px;
  background: linear-gradient(135deg, rgba(168,85,247,0.08), rgba(0,212,255,0.08));
  border:1px solid rgba(255,255,255,0.06);
}
.phase-badge {
  display:inline-block; padding:6px 16px; border-radius:30px; font-size:12px; font-weight:700;
  margin-bottom:8px;
  background: linear-gradient(135deg, var(--neon-purple), var(--neon-pink));
}
.phase-title {
  font-size:20px; font-weight:700; margin-bottom:4px;
}
.phase-desc {
  font-size:13px; color:rgba(255,255,255,0.5);
}

/* Round counter */
.round-counter {
  text-align:center; margin-bottom:20px;
}
.round-dots {
  display:flex; justify-content:center; gap:8px;
}
.round-dot {
  width:10px; height:10px; border-radius:50%;
  background:rgba(255,255,255,0.15); transition:all 0.3s;
}
.round-dot.active { background:var(--neon-purple); box-shadow:0 0 10px var(--neon-purple); }
.round-dot.done { background:var(--neon-green); box-shadow:0 0 10px var(--neon-green); }

/* Options grid */
.options-grid {
  display:grid; grid-template-columns:repeat(3, 1fr); gap:12px;
  margin:20px 0;
}
.option-card {
  padding:24px 16px; border-radius:20px; text-align:center;
  background:var(--glass-bg); border:2px solid rgba(255,255,255,0.1);
  cursor:pointer; transition:all 0.3s ease;
  font-size:15px; font-weight:600;
  backdrop-filter:blur(10px);
  box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}
.option-card:hover {
  border-color:var(--neon-purple);
  background:rgba(168,85,247,0.15);
  transform:translateY(-6px);
  box-shadow:0 12px 30px rgba(168,85,247,0.4);
}
.option-card.selected {
  border-color:var(--neon-green);
  background:rgba(0,255,136,0.2);
  box-shadow:0 0 25px rgba(0,255,136,0.4), inset 0 0 15px rgba(0,255,136,0.1);
  transform:scale(1.1);
}
.option-card .emoji {
  font-size:52px; display:block; margin-bottom:12px;
  filter: drop-shadow(0 2px 8px rgba(0,0,0,0.3));
  transition: transform 0.3s ease;
}
.option-card:hover .emoji {
  transform: scale(1.15) rotate(-5deg);
}
.option-card.selected .emoji {
  animation: glowEmoji 0.6s ease;
}
@keyframes glowEmoji {
  0% { transform: scale(1) rotate(0deg); }
  50% { transform: scale(1.25) rotate(10deg); }
  100% { transform: scale(1.15) rotate(-5deg); }
}
.option-card.text-option .emoji { font-size:32px; }

/* Sync bar */
.sync-bar {
  padding:16px; border-radius:16px; margin:20px 0; text-align:center;
  background:rgba(255,255,255,0.03); border:1px solid rgba(255,255,255,0.06);
}
.sync-status { display:flex; justify-content:center; gap:20px; align-items:center; }
.sync-player {
  display:flex; align-items:center; gap:8px; font-size:14px;
}
.sync-dot {
  width:10px; height:10px; border-radius:50%;
  background:rgba(255,255,255,0.2); transition:all 0.4s;
}
.sync-dot.answered {
  background:var(--neon-green);
  box-shadow:0 0 12px var(--neon-green);
  animation: popIn 0.4s ease;
}
@keyframes popIn {
  0% { transform:scale(0); }
  60% { transform:scale(1.4); }
  100% { transform:scale(1); }
}

/* Timer bar */
.timer-bar-container {
  height:4px; border-radius:2px;
  background:rgba(255,255,255,0.1); margin:16px 0; overflow:hidden;
}
.timer-bar {
  height:100%; border-radius:2px;
  background:linear-gradient(90deg, var(--neon-green), var(--neon-blue), var(--neon-purple));
  transition: width 0.1s linear;
  width:100%;
}

/* Phase transition */
.phase-transition {
  text-align:center; padding:60px 20px;
}
.phase-transition .big-icon {
  font-size:80px; margin-bottom:20px;
  animation: bounceIn 0.8s ease;
}
@keyframes bounceIn {
  0% { transform:scale(0); opacity:0; }
  60% { transform:scale(1.2); }
  100% { transform:scale(1); opacity:1; }
}

/* Results */
.results-section { text-align:center; }

.result-circle-container {
  position:relative; width:200px; height:200px; margin:20px auto;
}
.result-circle {
  width:200px; height:200px;
}
.result-circle svg { width:200px; height:200px; transform:rotate(-90deg); }
.result-circle circle {
  fill:none; stroke-width:8;
}
.result-circle .bg-circle { stroke:rgba(255,255,255,0.06); }
.result-circle .progress-circle {
  stroke:url(#resultGrad);
  stroke-linecap:round;
  stroke-dasharray:565.48;
  stroke-dashoffset:565.48;
  transition: stroke-dashoffset 2s ease;
}
.result-percentage {
  position:absolute; top:50%; left:50%; transform:translate(-50%,-50%);
  font-size:48px; font-weight:900;
  background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
  -webkit-background-clip:text; -webkit-text-fill-color:transparent;
  background-clip:text;
}
.result-percentage span { font-size:20px; }

.result-rating {
  font-size:24px; font-weight:700; margin:16px 0;
  color:var(--neon-gold);
}

/* Brain waves */
.brain-waves {
  display:flex; justify-content:center; align-items:end; gap:3px;
  height:60px; margin:24px 0;
}
.brain-wave {
  width:4px; border-radius:4px;
  background: linear-gradient(to top, var(--neon-purple), var(--neon-blue));
  animation: wave 1.5s ease-in-out infinite;
}
@keyframes wave {
  0%,100% { height:10px; }
  50% { height: var(--h); }
}

/* Phase breakdown */
.phase-breakdown {
  margin:24px 0;
}
.breakdown-item {
  display:flex; align-items:center; gap:12px;
  padding:12px 16px; margin:8px 0; border-radius:12px;
  background:rgba(255,255,255,0.03); border:1px solid rgba(255,255,255,0.06);
}
.breakdown-label { flex:1; text-align:right; font-size:14px; }
.breakdown-bar {
  flex:2; height:8px; border-radius:4px; background:rgba(255,255,255,0.1);
  overflow:hidden;
}
.breakdown-fill {
  height:100%; border-radius:4px;
  background:linear-gradient(90deg, var(--neon-purple), var(--neon-blue));
  transition:width 1.5s ease;
  width:0;
}
.breakdown-value { font-size:14px; font-weight:700; min-width:50px; color:var(--neon-blue); }

/* Answer comparison */
.comparison-grid {
  margin:20px 0;
}
.comparison-title {
  font-size:14px; color:rgba(255,255,255,0.5); margin:16px 0 8px;
}
.comparison-row {
  display:flex; align-items:center; padding:8px 12px; margin:4px 0;
  border-radius:10px; background:rgba(255,255,255,0.02);
  font-size:13px;
}
.comparison-row.match { background:rgba(0,255,136,0.06); border:1px solid rgba(0,255,136,0.15); }
.comparison-row .cr-num { width:24px; color:rgba(255,255,255,0.4); }
.comparison-row .cr-p1 { flex:1; text-align:center; }
.comparison-row .cr-vs { width:30px; text-align:center; color:rgba(255,255,255,0.3); font-size:11px; }
.comparison-row .cr-p2 { flex:1; text-align:center; }
.comparison-row .cr-icon { width:24px; text-align:center; }

/* Share button */
.share-area { margin:24px 0; }

/* Neon divider */
.neon-divider {
  height:1px; margin:24px 0;
  background:linear-gradient(90deg, transparent, var(--neon-purple), var(--neon-blue), transparent);
}

/* Toast */
.toast {
  position:fixed; top:20px; left:50%; transform:translateX(-50%) translateY(-100px);
  padding:12px 24px; border-radius:12px; font-size:14px;
  background:rgba(168,85,247,0.9); backdrop-filter:blur(10px);
  z-index:100; transition:transform 0.4s ease;
}
.toast.show { transform:translateX(-50%) translateY(0); }

/* Responsive */
@media(max-width:480px) {
  .container { padding:12px; }
  .game-title { font-size:22px; }
  .room-code-value { font-size:32px; letter-spacing:8px; }
  .options-grid { grid-template-columns:repeat(2,1fr); gap:8px; }
  .option-card { padding:16px 8px; }
  .option-card .emoji { font-size:28px; }
  .brain-icon { font-size:60px; }
  .result-percentage { font-size:40px; }
}

/* Disconnected overlay */
.disconnect-overlay {
  display:none; position:fixed; inset:0; z-index:200;
  background:rgba(0,0,0,0.8); backdrop-filter:blur(10px);
  justify-content:center; align-items:center;
  flex-direction:column; gap:20px; text-align:center;
}
.disconnect-overlay.show { display:flex; }

/* Password Modal */
.password-modal-overlay {
  display:none; position:fixed; inset:0; z-index:10000;
  background:rgba(0,0,0,0.7); backdrop-filter:blur(10px);
  justify-content:center; align-items:center;
  flex-direction:column; animation:fadeIn 0.3s ease;
}
.password-modal-overlay.show { display:flex; }
.password-modal {
  background:linear-gradient(135deg, rgba(168,85,247,0.1), rgba(0,212,255,0.1));
  border:2px solid rgba(255,255,255,0.1); border-radius:24px;
  padding:40px; max-width:400px; width:90%;
  text-align:center; box-shadow:0 20px 60px rgba(0,0,0,0.5);
}
.password-modal h2 {
  font-size:24px; margin-bottom:10px;
  background:linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
  -webkit-background-clip:text; -webkit-text-fill-color:transparent;
  background-clip:text;
}
.password-modal p {
  color:rgba(255,255,255,0.6); margin-bottom:24px; font-size:14px;
}
.password-input-group {
  margin-bottom:20px;
}
.password-input-group input {
  width:100%; padding:14px 16px; border-radius:12px;
  background:rgba(255,255,255,0.05); border:2px solid rgba(255,255,255,0.1);
  color:#fff; font-size:16px; font-family:inherit;
  transition:all 0.3s; letter-spacing:2px;
}
.password-input-group input:focus {
  outline:none; border-color:var(--neon-purple);
  background:rgba(168,85,247,0.1); box-shadow:0 0 20px rgba(168,85,247,0.3);
}
.password-input-group input::placeholder { color:rgba(255,255,255,0.3); }
.modal-buttons { display:flex; gap:12px; }
.modal-buttons button { flex:1; }
.btn-modal-submit {
  background:linear-gradient(135deg, var(--neon-green), #00cc66);
  border:none; padding:12px; border-radius:12px;
  color:#000; font-weight:700; font-size:14px;
  cursor:pointer; transition:all 0.3s; font-family:inherit;
}
.btn-modal-submit:hover {
  transform:translateY(-2px); box-shadow:0 8px 20px rgba(0,255,136,0.3);
}
.btn-modal-cancel {
  background:rgba(255,255,255,0.1); border:1px solid rgba(255,255,255,0.2);
  padding:12px; border-radius:12px; color:#fff; font-size:14px;
  cursor:pointer; transition:all 0.3s; font-family:inherit; font-weight:600;
}
.btn-modal-cancel:hover {
  background:rgba(255,255,255,0.15); border-color:var(--neon-pink);
}
@keyframes fadeIn { from { opacity:0; } to { opacity:1; } }

/* Countdown */
.countdown-overlay {
  display:none; position:fixed; inset:0; z-index:150;
  background:rgba(10,10,26,0.9); backdrop-filter:blur(10px);
  justify-content:center; align-items:center;
}
.countdown-overlay.show { display:flex; }
.countdown-number {
  font-size:120px; font-weight:900;
  background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
  -webkit-background-clip:text; -webkit-text-fill-color:transparent;
  background-clip:text;
  animation: countPop 0.8s ease;
}
@keyframes countPop {
  0% { transform:scale(2); opacity:0; }
  50% { transform:scale(0.9); }
  100% { transform:scale(1); opacity:1; }
}

/* Scroll */
.scrollable { max-height:100vh; overflow-y:auto; }

/* Copy btn */
.copy-btn {
  background:none; border:1px solid rgba(255,255,255,0.2); color:#fff;
  padding:6px 14px; border-radius:8px; cursor:pointer; font-size:13px;
  font-family:'Tajawal',sans-serif; margin-top:10px; transition:all 0.3s;
}
.copy-btn:hover { border-color:var(--neon-blue); background:rgba(0,212,255,0.1); }

/* ================================================================== */
/* 2026 Modernization layer                                            */
/* ================================================================== */

/* View transitions disabled for lighter mobile performance. */

/* :has() – glass panels glow when contain a focused input */
.glass:has(.input-field:focus),
.glass:has(input:focus) {
  border-color: rgba(168,85,247,0.4);
  box-shadow: 0 0 60px rgba(168,85,247,0.18), inset 0 0 40px rgba(0,212,255,0.06);
}

/* Container queries – options grid adapts to its panel, not viewport */
.section { container-type: inline-size; }
@container (max-width: 420px) {
  .options-grid { grid-template-columns: repeat(2, 1fr) !important; }
  .option-card .emoji { font-size: 36px; }
}
@container (min-width: 640px) {
  .options-grid { gap: 16px; }
}

/* Spring-like easings for buttons */
.btn, .option-card, .copy-btn {
  transition: transform 0.42s cubic-bezier(0.34, 1.56, 0.64, 1),
              box-shadow 0.32s ease,
              background 0.32s ease,
              border-color 0.32s ease,
              opacity 0.3s ease;
}

/* Pointer-tracking glow on glass panels */
.glass {
  --mx: 50%; --my: 50%;
  position: relative;
  overflow: hidden;
}
.glass::before {
  content:''; position: absolute; inset:-1px; border-radius: inherit; pointer-events:none;
  background: radial-gradient(280px circle at var(--mx) var(--my), rgba(168,85,247,0.18), transparent 60%);
  opacity: 0; transition: opacity 0.3s ease;
}
.glass:hover::before { opacity: 1; }

/* Animated gradient brain ring */
.brain-icon {
  position: relative;
}
.brain-icon::after {
  content:''; position:absolute; inset:-12px; border-radius:50%;
  background: conic-gradient(from 0deg, var(--neon-blue), var(--neon-purple), var(--neon-pink), var(--neon-blue));
  filter: none; opacity: 0; z-index:-1;
  animation: none;
}
@keyframes ringSpin { to { transform: rotate(360deg); } }

/* Floating top-right controls bar respects safe areas */
#topControls {
  top: max(12px, env(safe-area-inset-top)) !important;
  left: max(12px, env(safe-area-inset-left)) !important;
}
#topControls button:hover { transform: scale(1.08); border-color: var(--neon-purple) !important; }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  .brain-icon::after { display: none; }
}

/* QR slot styling */
#qrCreated img, #qrLobby img {
  box-shadow: 0 8px 30px rgba(0,212,255,0.2);
  transition: transform 0.3s ease;
}
#qrCreated:hover img, #qrLobby:hover img { transform: scale(1.04); }

/* ================================================================== */
/* 2026 Design Polish – aesthetic only, no logic change                 */
/* ================================================================== */

/* Refined palette (kept compatible) */
:root {
  --grad-primary: linear-gradient(135deg, #a855f7 0%, #ec4899 50%, #00d4ff 100%);
  --grad-soft:    linear-gradient(135deg, rgba(168,85,247,0.18), rgba(0,212,255,0.12));
  --shadow-lg:    0 20px 60px rgba(0,0,0,0.45), 0 0 0 1px rgba(255,255,255,0.05) inset;
  --shadow-glow:  0 0 60px rgba(168,85,247,0.35), 0 0 120px rgba(0,212,255,0.18);
  --ring:         0 0 0 1px rgba(255,255,255,0.08), 0 0 0 4px rgba(168,85,247,0.18);
}

/* Smooth scrollbar */
html { scroll-behavior: smooth; }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: rgba(255,255,255,0.02); }
::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--neon-purple), var(--neon-blue));
  border-radius: 10px; border: 2px solid var(--dark-bg);
}

/* Selection */
::selection { background: rgba(168,85,247,0.45); color: #fff; }

/* Enhanced background depth – animated mesh */
.bg-animation {
  background:
    radial-gradient(1200px 600px at 15% 25%, rgba(168,85,247,0.22), transparent 60%),
    radial-gradient(1000px 500px at 85% 15%, rgba(0,212,255,0.16), transparent 60%),
    radial-gradient(900px 600px at 50% 95%, rgba(255,45,170,0.14), transparent 60%),
    linear-gradient(180deg, #07071a 0%, #0a0a1a 50%, #050511 100%);
  animation: none;
}
@keyframes bgShift { to { opacity: 1; } }

/* Subtle grain overlay for premium feel */
.bg-animation::after {
  content:''; position:absolute; inset:0; pointer-events:none; opacity:0.06;
  background-image: none;
  mix-blend-mode: overlay;
}

/* Glass refinement – frosted with inner highlight */
.glass {
  background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02));
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: var(--shadow-lg);
  border-radius: 28px;
  position: relative;
}
.glass::after {
  content:''; position:absolute; inset:0; border-radius: inherit; pointer-events:none;
  background: linear-gradient(180deg, rgba(255,255,255,0.08), transparent 30%);
  mask: linear-gradient(180deg, #000, transparent 30%);
  -webkit-mask: linear-gradient(180deg, #000, transparent 30%);
}

/* Title – animated gradient sweep */
.game-title {
  background: linear-gradient(110deg, #00d4ff, #a855f7, #ff2daa, #00d4ff);
  background-size: 300% 100%;
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: titleSweep 6s linear infinite;
  letter-spacing: -0.5px;
}
@keyframes titleSweep {
  0%   { background-position: 0% 50%; }
  100% { background-position: 300% 50%; }
}

/* Brain icon halo upgrade */
.brain-icon {
  filter: drop-shadow(0 0 24px rgba(168,85,247,0.55)) drop-shadow(0 0 60px rgba(0,212,255,0.25));
}

/* Buttons – glossy depth + ripple sheen */
.btn {
  border-radius: 18px;
  letter-spacing: 0.2px;
  font-weight: 800;
  isolation: isolate;
}
.btn-primary {
  background: var(--grad-primary);
  background-size: 180% 180%;
  background-position: 0% 50%;
  box-shadow:
    0 10px 30px rgba(168,85,247,0.35),
    0 4px 10px rgba(0,0,0,0.35),
    inset 0 1px 0 rgba(255,255,255,0.25);
  transition: background-position 0.6s ease, transform 0.42s cubic-bezier(.34,1.56,.64,1), box-shadow .3s;
}
.btn-primary:hover {
  background-position: 100% 50%;
  transform: translateY(-3px) scale(1.01);
  box-shadow:
    0 18px 50px rgba(168,85,247,0.5),
    0 6px 14px rgba(0,0,0,0.4),
    inset 0 1px 0 rgba(255,255,255,0.3);
}
.btn-primary:active { transform: translateY(0) scale(0.99); }

.btn-secondary {
  background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02));
  border: 1px solid rgba(255,255,255,0.12);
  backdrop-filter: blur(14px);
}
.btn-secondary:hover {
  border-color: rgba(168,85,247,0.55);
  box-shadow: 0 0 0 4px rgba(168,85,247,0.12);
}

/* Inputs – cleaner focus ring */
.input-field, input[type="text"], input[type="password"] {
  background: rgba(255,255,255,0.04) !important;
  border: 1px solid rgba(255,255,255,0.1) !important;
  border-radius: 14px !important;
  transition: border-color .25s, box-shadow .25s, background .25s;
}
.input-field:focus, input:focus {
  outline: none !important;
  border-color: var(--neon-purple) !important;
  background: rgba(168,85,247,0.06) !important;
  box-shadow: 0 0 0 4px rgba(168,85,247,0.18) !important;
}

/* Option cards – premium 2026 chips with shine */
.option-card {
  border-radius: 20px !important;
  background: linear-gradient(180deg, rgba(255,255,255,0.05), rgba(255,255,255,0.015)) !important;
  border: 1px solid rgba(255,255,255,0.08) !important;
  box-shadow: 0 6px 18px rgba(0,0,0,0.3), inset 0 1px 0 rgba(255,255,255,0.06);
  position: relative; overflow: hidden;
}
.option-card::before {
  content:''; position:absolute; inset:0; border-radius: inherit; pointer-events:none;
  background: radial-gradient(180px circle at var(--mx,50%) var(--my,50%), rgba(168,85,247,0.22), transparent 55%);
  opacity: 0; transition: opacity .25s;
}
.option-card:hover::before { opacity: 1; }
.option-card:hover {
  transform: translateY(-4px) scale(1.02);
  border-color: rgba(168,85,247,0.4) !important;
  box-shadow: 0 14px 34px rgba(168,85,247,0.25), inset 0 1px 0 rgba(255,255,255,0.1);
}
.option-card.selected {
  background: linear-gradient(135deg, rgba(168,85,247,0.28), rgba(0,212,255,0.18)) !important;
  border-color: var(--neon-purple) !important;
  box-shadow: 0 0 0 2px rgba(168,85,247,0.5), 0 12px 30px rgba(168,85,247,0.4) !important;
  transform: translateY(-2px) scale(1.03);
}
.option-card.selected::after {
  content:'✓'; position:absolute; top:8px; left:8px;
  width:24px; height:24px; border-radius:50%;
  background: var(--grad-primary); color:#fff;
  display:flex; align-items:center; justify-content:center;
  font-size:14px; font-weight:900;
  box-shadow: 0 4px 12px rgba(168,85,247,0.5);
  animation: pop .35s cubic-bezier(.34,1.56,.64,1) both;
}
@keyframes pop { 0%{transform:scale(0)} 100%{transform:scale(1)} }
.option-card .emoji { transition: transform .35s cubic-bezier(.34,1.56,.64,1); }
.option-card:hover .emoji { transform: scale(1.18) rotate(-2deg); }

/* Phase header – glowing pill */
.phase-header {
  background: linear-gradient(135deg, rgba(168,85,247,0.18), rgba(0,212,255,0.12)) !important;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 22px !important;
  box-shadow: 0 8px 24px rgba(168,85,247,0.18), inset 0 1px 0 rgba(255,255,255,0.08);
}

/* Timer bar – animated stripes */
.timer-bar {
  background: linear-gradient(90deg, var(--neon-blue), var(--neon-purple), var(--neon-pink)) !important;
  background-size: 200% 100%;
  animation: timerSheen 2s linear infinite;
  box-shadow: 0 0 12px rgba(168,85,247,0.6);
}
@keyframes timerSheen { from{background-position:0% 0} to{background-position:200% 0} }

/* Result circle – outer halo */
.result-circle {
  filter: drop-shadow(0 0 30px rgba(168,85,247,0.45));
  animation: floatY 4s ease-in-out infinite;
}
@keyframes floatY { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-6px)} }
.result-circle .progress-circle {
  filter: drop-shadow(0 0 6px rgba(0,212,255,0.7));
}

/* Phase breakdown rows – subtle dividers */
.phase-breakdown > * {
  border-radius: 14px;
  transition: background .25s;
}
.phase-breakdown > *:hover {
  background: rgba(255,255,255,0.03);
}

/* Top controls – pill bar instead of separate circles */
#topControls {
  gap: 6px !important;
  padding: 6px;
  background: rgba(10,10,26,0.55);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 999px;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.35);
}
#topControls button {
  width: 38px !important; height: 38px !important;
  border-radius: 50% !important;
  border: 1px solid rgba(255,255,255,0.06) !important;
  background: rgba(255,255,255,0.04) !important;
  font-size: 16px !important;
  transition: transform .25s cubic-bezier(.34,1.56,.64,1), background .25s, border-color .25s;
}
#topControls button:hover {
  transform: scale(1.12);
  background: rgba(168,85,247,0.18) !important;
  border-color: rgba(168,85,247,0.5) !important;
}

/* Modal overlay – richer backdrop */
.modal-overlay, .modal {
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
}

/* Toast – sleeker */
.toast, #toast {
  border-radius: 16px !important;
  background: linear-gradient(180deg, rgba(20,20,40,0.95), rgba(10,10,26,0.95)) !important;
  border: 1px solid rgba(168,85,247,0.35) !important;
  box-shadow: 0 18px 40px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,255,255,0.04) inset;
}

/* AI analysis card – elevated */
#aiAnalysisCard {
  background: linear-gradient(135deg, rgba(168,85,247,0.14), rgba(0,212,255,0.10)) !important;
  border: 1px solid rgba(168,85,247,0.28) !important;
  box-shadow: 0 12px 30px rgba(168,85,247,0.18), inset 0 1px 0 rgba(255,255,255,0.06);
  border-radius: 20px !important;
  position: relative;
}
#aiAnalysisCard::before {
  content:''; position:absolute; inset:-1px; border-radius: inherit; pointer-events:none;
  background: linear-gradient(135deg, rgba(168,85,247,0.6), transparent 40%, rgba(0,212,255,0.4));
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask-composite: exclude; -webkit-mask-composite: xor;
  padding: 1px; opacity: .8;
}

/* Replay overlay polish */
#replayOverlay {
  background: radial-gradient(1000px 600px at 50% 30%, rgba(168,85,247,0.18), rgba(10,10,26,0.96) 60%) !important;
}
#replayContent > div { animation: fadeSlideIn .5s ease both; }
#replayContent > div:nth-child(1){animation-delay:.05s}
#replayContent > div:nth-child(2){animation-delay:.15s}
#replayContent > div:nth-child(3){animation-delay:.25s}
#replayContent > div:nth-child(4){animation-delay:.35s}

/* Copy code button polish */
.copy-btn {
  border-radius: 14px !important;
  background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02)) !important;
  border: 1px solid rgba(255,255,255,0.1) !important;
}

/* Generated room code – tactile chip */
#createdCode, #lobbyRoomCode {
  display: inline-block;
  padding: 10px 22px;
  background: linear-gradient(135deg, rgba(168,85,247,0.18), rgba(0,212,255,0.12));
  border: 1px solid rgba(168,85,247,0.35);
  border-radius: 16px;
  letter-spacing: 6px;
  font-weight: 900;
  color: #fff;
  box-shadow: 0 8px 22px rgba(168,85,247,0.25), inset 0 1px 0 rgba(255,255,255,0.1);
  text-shadow: 0 0 14px rgba(168,85,247,0.6);
  animation: none;
}
@keyframes codePulse {
  0%,100% { box-shadow: 0 8px 22px rgba(168,85,247,0.25), inset 0 1px 0 rgba(255,255,255,0.1); }
  50%     { box-shadow: 0 12px 32px rgba(0,212,255,0.35), inset 0 1px 0 rgba(255,255,255,0.15); }
}

/* Mobile refinements */
@media (max-width: 480px) {
  .glass { border-radius: 22px; }
  .game-title { font-size: 28px; }
  .container { padding: 16px; }
  #topControls { top: max(8px, env(safe-area-inset-top)) !important; left: max(8px, env(safe-area-inset-left)) !important; }
}

/* === 2026 Mobile-fit overhaul: rock-solid sizes, no jumpiness === */
html, body {
  /* Use dynamic viewport to avoid jump when mobile address bar shows/hides */
  min-height: 100dvh;
  /* Lock font size to prevent iOS auto-zoom on input focus */
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  overscroll-behavior-y: contain;
}
body {
  padding-top: env(safe-area-inset-top);
  padding-bottom: env(safe-area-inset-bottom);
  padding-left: env(safe-area-inset-left);
  padding-right: env(safe-area-inset-right);
}
* { -webkit-tap-highlight-color: transparent; }
button, .btn, .option-card, .copy-btn { touch-action: manipulation; }
/* All inputs: prevent iOS zoom (font must be >= 16px) */
input, select, textarea {
  font-size: 16px !important;
  max-width: 100%;
}

@media (max-width: 600px) {
  :root { font-size: 15px; }
  .container { padding: 12px !important; max-width: 100% !important; }
  .glass { padding: 16px 14px !important; border-radius: 18px !important; }
  .game-title { font-size: clamp(20px, 5.4vw, 28px) !important; line-height: 1.25 !important; }
  .room-code-value { font-size: clamp(26px, 8vw, 36px) !important; letter-spacing: 6px !important; word-break: keep-all; }
  .options-grid { grid-template-columns: repeat(2, minmax(0,1fr)) !important; gap: 10px !important; }
  .option-card { padding: 14px 8px !important; min-height: 84px; }
  .option-card .emoji { font-size: clamp(24px, 7vw, 32px) !important; }
  .option-card .label, .option-card span { font-size: 13px !important; line-height: 1.3; }
  .brain-icon { font-size: clamp(48px, 14vw, 70px) !important; }
  .result-percentage { font-size: clamp(36px, 11vw, 56px) !important; }
  .btn { padding: 14px 18px !important; font-size: 15px !important; min-height: 48px; }
  .toast { left: 50%; right: auto; transform: translateX(-50%) translateY(-120%); width: calc(100% - 32px); max-width: 360px; text-align: center; }
  /* Top controls don't overlap content */
  #topControls { gap: 6px !important; }
  #topControls button { height: 38px !important; padding: 0 12px !important; font-size: 12px !important; }
  /* Prevent horizontal overflow */
  body { overflow-x: hidden; }
  .container, .glass, section { max-width: 100vw; box-sizing: border-box; }
  /* Modals fit screen */
  .modal-box, .password-modal { width: calc(100% - 24px) !important; max-width: 420px !important; padding: 22px 18px !important; }
}

@media (max-width: 360px) {
  :root { font-size: 14px; }
  .options-grid { grid-template-columns: repeat(2, minmax(0,1fr)) !important; gap: 8px !important; }
  .option-card { padding: 12px 6px !important; min-height: 76px; }
  .room-code-value { letter-spacing: 4px !important; }
}

/* Landscape phones — avoid huge headings eating screen */
@media (max-height: 480px) and (orientation: landscape) {
  .brain-icon { font-size: 40px !important; }
  .game-title { font-size: 20px !important; }
  .container { padding: 8px 16px !important; }
}

/* Mobile text safety: preserve the old look while preventing clipped words */
@media (max-width: 600px) {
  .option-card.text-option .emoji {
    font-size: clamp(15px, 4.8vw, 22px) !important;
    line-height: 1.35 !important;
    white-space: normal;
    overflow-wrap: anywhere;
  }
  .comparison-row {
    gap: 4px;
    padding: 8px;
    font-size: 12px;
  }
  .comparison-row span {
    min-width: 0;
    line-height: 1.35;
    overflow-wrap: anywhere;
  }
  .comparison-row .cr-vs {
    width: 22px;
  }
}

/* === Performance cleanup v35: keep the original look, remove costly paint work === */
.bg-animation,
.bg-animation::before,
.bg-animation::after,
.orb,
.brain-icon,
.brain-icon::after,
.game-title,
.timer-bar,
.result-circle,
#createdCode,
#lobbyRoomCode {
  animation: none !important;
}

.bg-animation::after,
.brain-icon::after,
.glass::before,
.glass::after,
.option-card::before,
#aiAnalysisCard::before {
  display: none !important;
}

.bg-animation {
  filter: none !important;
  background:
    radial-gradient(900px 520px at 16% 24%, rgba(168,85,247,0.18), transparent 62%),
    radial-gradient(780px 420px at 86% 18%, rgba(0,212,255,0.12), transparent 62%),
    linear-gradient(180deg, #07071a 0%, #0a0a1a 58%, #050511 100%) !important;
}

.orb {
  filter: blur(32px) !important;
  opacity: 0.45 !important;
}

.glass,
.btn-secondary,
#topControls,
.modal-overlay,
.modal,
#shareCardModal {
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}

.glass {
  background: rgba(255,255,255,0.045) !important;
  box-shadow: 0 12px 34px rgba(0,0,0,0.36) !important;
}

.btn,
.option-card,
.copy-btn,
.input-field,
input[type="text"],
input[type="password"] {
  transition: background-color .18s ease, border-color .18s ease, opacity .18s ease, transform .18s ease !important;
}

@media (hover:hover) and (pointer:fine) {
  .glass:hover::before,
  .option-card:hover::before { display: block !important; }
}

@media (max-width: 700px), (prefers-reduced-motion: reduce) {
  .orb { display: none !important; }
  .section { animation: none !important; }
  .btn:hover,
  .option-card:hover,
  #topControls button:hover,
  .logo-area:hover .brain-icon[style*="font-size:50px"] {
    transform: none !important;
  }
  .brain-icon,
  .result-circle,
  .timer-bar {
    filter: none !important;
  }
}

/* Light/contrast accessibility */
@media (prefers-contrast: more) {
  .glass { border-color: rgba(255,255,255,0.25); }
  .option-card { border-color: rgba(255,255,255,0.2) !important; }
}

/* ================================================================== */
/* v36 Premium Identity – disciplined palette + cleaner UX             */
/* Applied as final layer, doesn't break anything below it             */
/* ================================================================== */
:root {
  --gold: #d4af37;
  --gold-soft: rgba(212,175,55,0.18);
  --purple-deep: #6d28d9;
  --purple-mid: #9333ea;
  --ink: #07061a;
  --ink-2: #0d0a22;
}
body { background: var(--ink) !important; }
.bg-animation {
  background:
    radial-gradient(900px 520px at 18% 22%, rgba(147,51,234,0.18), transparent 60%),
    radial-gradient(780px 420px at 84% 16%, rgba(212,175,55,0.08), transparent 62%),
    linear-gradient(180deg, #07061a 0%, #0a0820 55%, #050410 100%) !important;
}

/* Premium primary button: deep purple → gold accent on hover */
.btn-primary {
  background: linear-gradient(135deg, #6d28d9 0%, #9333ea 60%, #b45ee3 100%) !important;
  background-size: 180% 180% !important;
  border: 1px solid rgba(212,175,55,0.35) !important;
  box-shadow:
    0 14px 36px -10px rgba(109,40,217,0.55),
    inset 0 1px 0 rgba(255,255,255,0.18) !important;
  letter-spacing: 0.3px;
}
.btn-primary:hover {
  background-position: 100% 50% !important;
  border-color: rgba(212,175,55,0.7) !important;
  box-shadow:
    0 20px 48px -12px rgba(109,40,217,0.7),
    0 0 0 1px rgba(212,175,55,0.4),
    inset 0 1px 0 rgba(255,255,255,0.22) !important;
}

/* Game title – gold-tinted gradient (was rainbow) */
.game-title {
  background: linear-gradient(110deg, #f4e4a3 0%, #d4af37 35%, #b45ee3 70%, #9333ea 100%) !important;
  -webkit-background-clip: text !important;
  background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  letter-spacing: -0.5px !important;
}

/* Logo SVG block (replaces brain emoji) */
.tp-logo {
  width: 104px; height: 104px; margin: 0 auto 12px;
  object-fit: contain; border-radius: 22px; display: block;
  filter: drop-shadow(0 8px 24px rgba(147,51,234,0.45)) drop-shadow(0 0 36px rgba(0,212,255,0.22));
}
@media (max-width: 600px) {
  .tp-logo { width: 84px; height: 84px; }
}

/* Refined input - bigger, more focused */
.input-xl {
  font-size: 22px !important;
  font-weight: 800 !important;
  letter-spacing: 4px !important;
  text-transform: uppercase !important;
  padding: 18px 16px !important;
  text-align: center !important;
  border-radius: 16px !important;
  background: rgba(255,255,255,0.04) !important;
  border: 1.5px solid rgba(212,175,55,0.18) !important;
}
.input-xl:focus {
  border-color: var(--gold) !important;
  box-shadow: 0 0 0 4px rgba(212,175,55,0.15) !important;
  background: rgba(212,175,55,0.04) !important;
}

/* Code-type chip (live feedback) */
.code-chip {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 14px; border-radius: 999px;
  font-size: 12.5px; font-weight: 700;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.55);
  transition: all 0.25s ease;
  margin-top: 10px;
  min-height: 30px;
}
.code-chip.is-room {
  background: rgba(147,51,234,0.14);
  border-color: rgba(147,51,234,0.4);
  color: #d8b4fe;
}
.code-chip.is-access {
  background: rgba(212,175,55,0.12);
  border-color: rgba(212,175,55,0.4);
  color: #f4e4a3;
}
.code-chip.is-bad {
  background: rgba(239,68,68,0.12);
  border-color: rgba(239,68,68,0.4);
  color: #fca5a5;
}
.code-chip .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 8px currentColor;
}

/* Compact photo chip (smaller than before) */
.photo-chip {
  position: relative;
  display: inline-flex; align-items: center; gap: 10px;
  padding: 6px 14px 6px 6px; border-radius: 999px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  cursor: pointer; transition: all 0.25s;
  font-size: 13px; color: rgba(255,255,255,0.65);
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}
.photo-chip:hover { border-color: rgba(212,175,55,0.4); color: #fff; }
.photo-chip.has-photo {
  border-style: solid;
  border-color: rgba(168,85,247,.6);
}
.photo-file-input {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
  z-index: 2;
  font-size: 0;
}
.photo-chip-circle {
  width: 36px; height: 36px; border-radius: 50%;
  background: linear-gradient(135deg, rgba(147,51,234,0.25), rgba(212,175,55,0.15));
  display: grid; place-items: center;
  font-size: 16px; overflow: hidden; position: relative;
}
.photo-chip-circle img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
}

/* Premium secondary link – minimal */
.tp-link {
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  font-size: 13px;
  transition: color 0.2s;
}
.tp-link:hover { color: var(--gold); }
.tp-link strong { color: var(--gold); font-weight: 700; }

/* HIDE legacy sections (removed from HTML) */
/* Lobby single invite button styled premium */
.invite-btn-xl {
  width: 100%;
  padding: 16px 20px !important;
  border-radius: 16px !important;
  background: linear-gradient(135deg, rgba(212,175,55,0.18), rgba(147,51,234,0.18)) !important;
  border: 1.5px solid rgba(212,175,55,0.45) !important;
  color: #fff !important;
  font-weight: 800 !important;
  font-size: 16px !important;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center; gap: 10px;
  transition: all 0.3s;
  margin-top: 18px;
}
.invite-btn-xl:hover {
  background: linear-gradient(135deg, rgba(212,175,55,0.28), rgba(147,51,234,0.28)) !important;
  border-color: var(--gold) !important;
  transform: translateY(-2px);
  box-shadow: 0 14px 30px -10px rgba(212,175,55,0.3);
}
.lobby-invite-warn {
  font-size: 12.5px; line-height: 1.65; text-align: center;
  padding: 10px 12px; margin-bottom: 12px; border-radius: 12px;
  background: rgba(251, 191, 36, 0.1); border: 1px solid rgba(251, 191, 36, 0.35);
  color: rgba(255,255,255,0.82);
}
.lobby-invite-warn b { color: #fde68a; }
.lobby-code-hidden { display: none !important; }

/* Lobby code chip – premium */
#lobbyRoomCode, #createdCode {
  background: linear-gradient(135deg, rgba(147,51,234,0.22), rgba(212,175,55,0.14)) !important;
  border: 1px solid rgba(212,175,55,0.45) !important;
  /* Override the rainbow gradient-text on .room-code-value so digits are readable */
  -webkit-text-fill-color: #f4e4a3 !important;
  color: #f4e4a3 !important;
  background-clip: padding-box !important;
  -webkit-background-clip: padding-box !important;
  text-shadow: 0 0 14px rgba(212,175,55,0.55), 0 2px 6px rgba(0,0,0,0.4) !important;
  font-weight: 900 !important;
  letter-spacing: 8px !important;
  font-variant-numeric: tabular-nums;
  padding: 14px 26px !important;
  border-radius: 18px !important;
}
/* Hide ugly "------" placeholder until real code arrives */
#lobbyRoomCode:empty::before,
#createdCode:empty::before { content: '•••••'; opacity: 0.35; }

/* Premium action cards on results screen */
.action-card {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 14px;
  background: linear-gradient(135deg, rgba(147,51,234,0.08), rgba(212,175,55,0.05));
  border: 1px solid rgba(212,175,55,0.22);
  border-radius: 16px;
  cursor: pointer;
  text-align: right;
  color: #fff;
  transition: transform 0.2s ease, box-shadow 0.25s ease, border-color 0.25s;
  font-family: inherit;
  min-height: 70px;
}
.action-card:hover {
  transform: translateY(-2px);
  border-color: rgba(212,175,55,0.55);
  box-shadow: 0 12px 32px -10px rgba(109,40,217,0.55), 0 0 0 1px rgba(212,175,55,0.25);
}
.action-card:active { transform: translateY(0); }
.action-card .action-icon {
  flex: 0 0 44px; width: 44px; height: 44px;
  border-radius: 12px;
  display: inline-flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 18px -4px rgba(0,0,0,0.5);
}
.action-card .action-text {
  display: flex; flex-direction: column; gap: 2px; flex: 1; min-width: 0;
}
.action-card .action-text strong {
  font-size: 15px; font-weight: 800; color: #fff; letter-spacing: 0;
}
.action-card .action-text small {
  font-size: 11.5px; color: rgba(255,255,255,0.55); font-weight: 500;
}
@media (max-width: 480px) {
  .result-actions-row { grid-template-columns: 1fr !important; }
}

/* Auto-ready visual feedback */
.lobby-ready-state {
  text-align: center; padding: 18px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(147,51,234,0.12), rgba(212,175,55,0.08));
  border: 1px solid rgba(212,175,55,0.3);
  margin-top: 14px;
  font-weight: 700;
  color: #f4e4a3;
}
.lobby-ready-state .pulse-dot {
  display: inline-block; width: 10px; height: 10px; border-radius: 50%;
  background: var(--gold); margin-inline-end: 8px;
  animation: readyPulse 1.2s ease-in-out infinite;
  box-shadow: 0 0 10px var(--gold);
}
@keyframes readyPulse {
  0%,100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.4); opacity: 0.6; }
}

/* Loading state on the start button */
.btn-loading {
  pointer-events: none;
  opacity: 0.7;
}
.btn-loading::before {
  content: ''; display: inline-block;
  width: 16px; height: 16px; border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  animation: spin 0.6s linear infinite;
  margin-inline-end: 8px;
  vertical-align: middle;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Quieter sub-text */
.muted-sub {
  font-size: 12.5px; color: rgba(255,255,255,0.62);
  text-align: center; margin-top: 10px;
}

/* ============================================================
   UX/UI polish layer (visual only — no logic changes)
   ============================================================ */

/* P1.2 — Contrast: raise low-contrast secondary text toward WCAG AA */
.phase-desc { color: rgba(255,255,255,0.78) !important; }
.breakdown-label { color: rgba(255,255,255,0.82); }
.room-code-label { color: rgba(255,255,255,0.7) !important; }
#questionCategory { color: rgba(255,255,255,0.72) !important; }

/* P2.8 — Latin font for English mode */
html[lang="en"] body,
html[lang="en"] .btn,
html[lang="en"] .input-field,
html[lang="en"] .copy-btn,
html[lang="en"] .invite-btn-xl,
html[lang="en"] button,
html[lang="en"] input,
html[lang="en"] .game-title,
html[lang="en"] .game-subtitle {
  font-family: 'Inter', 'Tajawal', sans-serif;
}
html[lang="en"] body { letter-spacing: 0.1px; }

/* P3.9 — Real glassmorphism (graceful fallback when unsupported) */
@supports ((backdrop-filter: blur(2px)) or (-webkit-backdrop-filter: blur(2px))) {
  .glass {
    background: rgba(255,255,255,0.06);
    backdrop-filter: blur(16px) saturate(125%);
    -webkit-backdrop-filter: blur(16px) saturate(125%);
    box-shadow: 0 8px 40px rgba(0,0,0,0.35), inset 0 1px 0 rgba(255,255,255,0.06);
  }
}

/* P3.11 — Clear keyboard focus + micro-interactions */
:focus-visible { outline: 3px solid var(--neon-blue); outline-offset: 2px; }
.btn:focus-visible,
.copy-btn:focus-visible,
.action-card:focus-visible,
.option-card:focus-visible,
.invite-btn-xl:focus-visible,
.tp-link:focus-visible,
.btn-modal-submit:focus-visible,
.btn-modal-cancel:focus-visible {
  outline: 3px solid #fff; outline-offset: 3px; border-radius: 14px;
}
.input-field:focus-visible { outline: none; }
.btn:active { transform: translateY(1px) scale(0.99); }
.option-card { will-change: transform; }
.option-card:active { transform: scale(0.97); }

/* P1.2 — Timer numeric readout + non-color sync status */
.timer-readout {
  display:flex; align-items:center; justify-content:center; gap:6px;
  font-size:13px; font-weight:800; color:rgba(255,255,255,0.92);
  margin: 6px 0 2px; letter-spacing:0.5px;
}
.timer-readout .timer-ico { font-size:14px; }
.timer-readout.is-low { color:#ff7a7a; }
.sync-dot { width:14px; height:14px; position:relative; }
.sync-dot.answered::after {
  content:'✓'; position:absolute; inset:0;
  display:flex; align-items:center; justify-content:center;
  font-size:9px; font-weight:900; color:#062b17;
}

/* P1.4 — Code duality helper */
.code-help {
  margin-top:10px; font-size:12px; line-height:1.7;
  color:rgba(255,255,255,0.62); text-align:center;
}
.code-help b { color:rgba(255,255,255,0.9); }

/* P1.1 — How-to-play link button on home */
.howto-link {
  display:inline-flex; align-items:center; gap:6px;
  margin-top:14px; padding:8px 16px; border-radius:30px;
  background:rgba(0,212,255,0.08); border:1px solid rgba(0,212,255,0.28);
  color:#bdecff; font-size:13px; font-weight:700; cursor:pointer;
  font-family:inherit; transition:all .25s;
}
.howto-link:hover { background:rgba(0,212,255,0.16); transform:translateY(-1px); }

/* Smart entry: buyer / friend modes (one code, less maze) */
.buyer-ready {
  text-align:center; margin-bottom:18px; padding:18px 16px;
  border-radius:18px; background:rgba(0,255,136,0.08);
  border:1px solid rgba(0,255,136,0.28);
}
.buyer-ready.friend-ready {
  background:rgba(168,85,247,0.1); border-color:rgba(168,85,247,0.35);
}
.buyer-ready-badge {
  display:inline-flex; align-items:center; gap:6px;
  font-size:14px; font-weight:800; color:#86efac; margin-bottom:10px;
}
.buyer-ready.friend-ready .buyer-ready-badge { color:#d8b4fe; }
.buyer-ready-code {
  font-size:22px; font-weight:900; letter-spacing:3px;
  direction:ltr; color:#fff; margin:6px 0 10px;
  word-break:break-all;
}
.buyer-ready-hint {
  font-size:13px; line-height:1.7; color:rgba(255,255,255,0.72); margin:0;
}
.photo-social-hint {
  font-size:12px; color:rgba(255,255,255,0.55); margin-top:8px; text-align:center;
}
body.buyer-mode #homeNoCodeLine,
body.buyer-mode #codeEntryBlock,
body.friend-mode #homeNoCodeLine,
body.friend-mode #codeEntryBlock { display:none !important; }
body.buyer-mode .photo-social-hint,
body.friend-mode .photo-social-hint { color:rgba(255,255,255,0.78); font-weight:600; }

/* P1.1 — Onboarding / How-to-play modal */
.howto-overlay {
  position:fixed; inset:0; z-index:1200; display:none;
  align-items:center; justify-content:center; padding:18px;
  background:rgba(5,5,18,0.72); backdrop-filter:blur(8px); -webkit-backdrop-filter:blur(8px);
  animation: fadeSlideIn .3s ease;
}
.howto-overlay.open { display:flex; }
.howto-card {
  width:100%; max-width:420px; max-height:88vh; overflow-y:auto;
  background:linear-gradient(160deg, rgba(28,22,58,0.96), rgba(14,12,32,0.98));
  border:1px solid rgba(168,85,247,0.35); border-radius:24px; padding:26px 22px;
  box-shadow:0 24px 70px rgba(0,0,0,0.6);
}
.howto-card h3 { font-size:20px; text-align:center; margin-bottom:6px; }
.howto-sub { text-align:center; color:rgba(255,255,255,0.7); font-size:13px; margin-bottom:18px; }
.howto-step { display:flex; gap:12px; align-items:flex-start; margin-bottom:14px; text-align:start; }
.howto-step .num {
  flex:0 0 auto; width:30px; height:30px; border-radius:50%;
  display:flex; align-items:center; justify-content:center; font-weight:900; font-size:14px;
  background:linear-gradient(135deg, var(--neon-purple), var(--neon-blue)); color:#fff;
}
.howto-step .txt strong { display:block; font-size:14.5px; margin-bottom:2px; }
.howto-step .txt span { font-size:12.5px; color:rgba(255,255,255,0.66); line-height:1.6; }
.howto-card .btn { margin-top:8px; }

/* P2.6 — Results hierarchy: details collapsible (percentage stays the in-ring hero) */
.result-details {
  margin:16px 0; border:1px solid rgba(255,255,255,0.08); border-radius:16px;
  background:rgba(255,255,255,0.03); overflow:hidden;
}
.result-details > summary {
  list-style:none; cursor:pointer; padding:14px 16px;
  font-weight:800; font-size:14px; color:rgba(255,255,255,0.92);
  display:flex; align-items:center; justify-content:space-between;
}
.result-details > summary::-webkit-details-marker { display:none; }
.result-details > summary::after { content:'▾'; transition:transform .25s; opacity:.7; }
.result-details[open] > summary::after { transform:rotate(180deg); }
.result-details .result-details-body { padding:4px 16px 16px; }

/* P3.10 — Respect reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .bg-animation::before { animation: none !important; }
  .orb { animation: none !important; }
  .brain-icon { animation: none !important; }
}

/* ============================================================
   P2.5 — Constrained color system (semantic tokens)
   One primary + clear state meanings. Reduces competing neons.
   ============================================================ */
:root {
  --c-primary: var(--neon-purple);  /* main brand / actions */
  --c-info:    var(--neon-blue);    /* secondary / info */
  --c-success: var(--neon-green);   /* positive state only */
  --c-danger:  #ff4d4d;             /* errors / time out */
  --c-accent:  var(--neon-gold);    /* reserved: challenge-code only */
  --grad-brand: linear-gradient(135deg, var(--neon-blue), var(--neon-purple), var(--neon-pink));
}
/* Unify the results "rating" with the brand gradient (was a competing gold) */
.result-rating {
  color: transparent;
  background: linear-gradient(135deg, var(--neon-blue), var(--neon-pink));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
/* Slightly raise contrast of comparison meta text */
.comparison-title { color: rgba(255,255,255,0.7) !important; }
.comparison-row .cr-num { color: rgba(255,255,255,0.55); }
.comparison-row .cr-vs  { color: rgba(255,255,255,0.5); }

/* ============================================================
   P2.7 — Component consistency (one button baseline + tap targets)
   ============================================================ */
.btn, .copy-btn, .btn-modal-submit, .btn-modal-cancel, .invite-btn-xl, .action-card {
  min-height: 48px;            /* consistent, accessible tap target */
}
.copy-btn, .btn-modal-submit, .btn-modal-cancel {
  border-radius: 14px;         /* match the primary button radius */
}



/* TP micro-interactions v123 */
.btn-primary,.btn-secondary,.invite-btn-xl,.action-card,.photo-chip{transition:transform .22s cubic-bezier(.34,1.56,.64,1),box-shadow .28s ease,filter .22s ease}
.btn-primary:hover,.invite-btn-xl:hover{filter:brightness(1.07);box-shadow:0 0 28px rgba(168,85,247,.38)}
.btn-primary:active,.btn-secondary:active{transform:scale(.98)}
.glass:hover{box-shadow:var(--shadow-lg),0 0 32px rgba(168,85,247,.12)}
.option-card:hover{box-shadow:0 0 20px rgba(168,85,247,.25)}