/* =============================================================
   UUID Gacha — Styles
   Dark theme + Neon glow + Glassmorphism
   ============================================================= */

/* ---- Google Fonts ---- */
@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700;900&family=Noto+Sans+JP:wght@400;600;700&family=JetBrains+Mono:wght@400;600&display=swap');

/* ---- CSS Variables ---- */
:root {
  --bg-primary: #06060f;
  --bg-secondary: #0d0d1f;
  --bg-card: rgba(255, 255, 255, 0.03);
  --bg-card-hover: rgba(255, 255, 255, 0.06);
  --text-primary: #e8e8f0;
  --text-secondary: #8888aa;
  --text-dim: #555577;

  --neon-cyan: #00d4ff;
  --neon-green: #00ff88;
  --neon-blue: #4488ff;
  --neon-purple: #aa44ff;
  --neon-gold: #ffaa00;
  --neon-pink: #ff44aa;

  --rarity-n: #555566;
  --rarity-r: #00ff88;
  --rarity-sr: #4488ff;
  --rarity-ssr: #aa44ff;
  --rarity-ur: #ffaa00;
  --rarity-lr: #ff0055;

  --radius: 12px;
  --radius-lg: 20px;
  --font-display: 'Orbitron', sans-serif;
  --font-body: 'Noto Sans JP', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
}

/* ---- Animated Background ---- */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(0, 212, 255, 0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(170, 68, 255, 0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 80%, rgba(255, 170, 0, 0.04) 0%, transparent 50%);
  z-index: 0;
  pointer-events: none;
  animation: bgPulse 8s ease-in-out infinite alternate;
}

@keyframes bgPulse {
  0% { opacity: 0.6; }
  100% { opacity: 1; }
}

/* ---- Star particles ---- */
.stars {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.star {
  position: absolute;
  width: 2px;
  height: 2px;
  background: #fff;
  border-radius: 50%;
  animation: twinkle var(--dur) ease-in-out infinite alternate;
  opacity: 0;
}

@keyframes twinkle {
  0% { opacity: 0.1; transform: scale(0.5); }
  100% { opacity: var(--max-opacity, 0.6); transform: scale(1); }
}

/* ---- Layout ---- */
.container {
  position: relative;
  z-index: 1;
  max-width: 1100px;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
}

/* ---- Header ---- */
.header {
  text-align: center;
  margin-bottom: 2.5rem;
}

.header h1 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 5vw, 3rem);
  font-weight: 900;
  background: linear-gradient(135deg, var(--neon-cyan), var(--neon-purple), var(--neon-gold));
  background-size: 200% 200%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradientShift 4s ease infinite;
  letter-spacing: 0.05em;
}

.header .subtitle {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-top: 0.5rem;
}

@keyframes gradientShift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

/* ---- Stats Bar ---- */
.stats-bar {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
  padding: 1rem 1.5rem;
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius);
  backdrop-filter: blur(10px);
}

.stat-item {
  text-align: center;
}

.stat-label {
  font-size: 0.7rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.stat-value {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--neon-cyan);
}

/* ---- Publish Setting ---- */
.publish-setting {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2rem;
  padding: 1rem;
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: var(--radius);
}

.setting-text {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

.setting-text small {
  color: var(--text-dim);
  font-size: 0.75rem;
}

/* Toggle Switch */
.toggle-switch {
  position: relative;
  display: inline-block;
  width: 46px;
  height: 24px;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background-color: rgba(255, 255, 255, 0.1);
  transition: .3s;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.slider:before {
  position: absolute;
  content: "";
  height: 16px;
  width: 16px;
  left: 3px;
  bottom: 3px;
  background-color: var(--text-secondary);
  transition: .3s;
  border-radius: 50%;
}

input:checked + .slider {
  background-color: rgba(0, 212, 255, 0.2);
  border-color: var(--neon-cyan);
}

input:checked + .slider:before {
  transform: translateX(22px);
  background-color: var(--neon-cyan);
  box-shadow: 0 0 8px var(--neon-cyan);
}

/* ---- Gacha Buttons ---- */
.gacha-buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.gacha-btn {
  position: relative;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  padding: 1rem 2.5rem;
  border: 2px solid;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
  background: transparent;
  letter-spacing: 0.05em;
}

.gacha-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0.15;
  border-radius: inherit;
  transition: opacity 0.3s;
}

.gacha-btn:hover::before { opacity: 0.3; }
.gacha-btn:active { transform: scale(0.95); }

.gacha-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
  transform: none;
}

.btn-10 {
  border-color: var(--neon-cyan);
  color: var(--neon-cyan);
  box-shadow: 0 0 20px rgba(0, 212, 255, 0.15);
}
.btn-10::before { background: var(--neon-cyan); }
.btn-10:hover { box-shadow: 0 0 30px rgba(0, 212, 255, 0.3); }

.btn-100 {
  border-color: var(--neon-purple);
  color: var(--neon-purple);
  box-shadow: 0 0 20px rgba(170, 68, 255, 0.15);
  font-size: 1.15rem;
  padding: 1.1rem 3rem;
}
.btn-100::before { background: var(--neon-purple); }
.btn-100:hover { box-shadow: 0 0 30px rgba(170, 68, 255, 0.3); }

.btn-1000 {
  border-color: var(--neon-gold);
  color: var(--neon-gold);
  box-shadow: 0 0 20px rgba(255, 170, 0, 0.15);
  font-size: 1.15rem;
  padding: 1.1rem 3rem;
}
.btn-1000::before { background: var(--neon-gold); }
.btn-1000:hover { box-shadow: 0 0 30px rgba(255, 170, 0, 0.3); }

.btn-locked {
  opacity: 0.25;
  cursor: not-allowed;
  position: relative;
}

.btn-locked::after {
  position: absolute;
  bottom: -1.5rem;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-body);
  font-size: 0.65rem;
  color: var(--text-dim);
  white-space: nowrap;
  font-weight: 400;
}

.btn-100.btn-locked::after {
  content: '🔒 総生成数100で解放';
}

.btn-1000.btn-locked::after {
  content: '🔒 総生成数2,000で解放';
}

/* ---- Secret Sniper ---- */
.secret-sniper {
  margin-top: 2rem;
  padding: 1.5rem;
  background: rgba(255, 0, 85, 0.05);
  border: 1px solid var(--neon-pink);
  border-radius: var(--radius);
  text-align: center;
  box-shadow: inset 0 0 20px rgba(255, 0, 85, 0.1);
  animation: pulse-pink 2s infinite alternate;
  transition: all 0.3s ease;
}

@keyframes pulse-pink {
  from { box-shadow: inset 0 0 10px rgba(255, 0, 85, 0.1), 0 0 5px rgba(255, 0, 85, 0.2); }
  to { box-shadow: inset 0 0 20px rgba(255, 0, 85, 0.2), 0 0 15px rgba(255, 0, 85, 0.4); }
}

.secret-sniper summary {
  color: var(--neon-pink);
  font-size: 1.2rem;
  font-weight: 700;
  cursor: pointer;
  outline: none;
  list-style: none;
  text-shadow: 0 0 10px var(--neon-pink);
  user-select: none;
}

.secret-sniper summary::-webkit-details-marker {
  display: none;
}

.secret-sniper summary::before {
  content: '▶';
  display: inline-block;
  margin-right: 0.5rem;
  font-size: 0.8em;
  transition: transform 0.2s;
}

.secret-sniper[open] summary::before {
  transform: rotate(90deg);
}

.sniper-inner {
  margin-top: 1rem;
  animation: slideDown 0.3s ease;
}

.secret-sniper p {
  color: var(--text-secondary);
  font-size: 0.85rem;
  margin-bottom: 1rem;
}

.sniper-controls {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
}

.sniper-controls input {
  padding: 0.8rem 1rem;
  font-family: var(--font-mono);
  font-size: 1rem;
  background: rgba(0, 0, 0, 0.5);
  border: 1px solid var(--neon-pink);
  color: white;
  border-radius: var(--radius);
  outline: none;
  width: 200px;
  text-align: center;
  transition: all 0.3s;
}

.sniper-controls input:focus {
  box-shadow: 0 0 10px var(--neon-pink);
}

.sniper-controls button {
  padding: 0 1.5rem;
  font-family: var(--font-header);
  background: transparent;
  color: var(--neon-pink);
  border: 1px solid var(--neon-pink);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.3s;
  font-size: 1rem;
  font-weight: 700;
}

.sniper-controls button:hover {
  background: var(--neon-pink);
  color: black;
  box-shadow: 0 0 20px var(--neon-pink);
}

/* ---- Result Summary ---- */
.result-summary {
  display: none;
  padding: 1.2rem 1.5rem;
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, rgba(170, 68, 255, 0.08), rgba(0, 212, 255, 0.08));
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  backdrop-filter: blur(10px);
  animation: slideDown 0.5s ease;
}

.result-summary.visible { display: block; }

.result-summary h3 {
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 0.8rem;
  letter-spacing: 0.1em;
}

.rarity-counts {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.rarity-count {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
}

.rarity-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 700;
  font-family: var(--font-display);
  letter-spacing: 0.05em;
}

.badge-n  { background: var(--rarity-n); color: #ccc; }
.badge-r  { background: rgba(0, 255, 136, 0.2); color: var(--rarity-r); border: 1px solid rgba(0, 255, 136, 0.3); }
.badge-sr { background: rgba(68, 136, 255, 0.2); color: var(--rarity-sr); border: 1px solid rgba(68, 136, 255, 0.3); }
.badge-ssr{ background: rgba(170, 68, 255, 0.2); color: var(--rarity-ssr); border: 1px solid rgba(170, 68, 255, 0.3); }
.badge-ur { background: rgba(255, 170, 0, 0.2); color: var(--rarity-ur); border: 1px solid rgba(255, 170, 0, 0.3); }
.badge-lr { 
  background: linear-gradient(135deg, rgba(255,0,0,0.2), rgba(0,255,0,0.2), rgba(0,0,255,0.2)); 
  color: #fff; 
  text-shadow: 0 0 5px #fff;
  border: 1px solid rgba(255,255,255,0.5); 
  animation: lrBadgeShift 2s linear infinite;
}

@keyframes lrBadgeShift {
  0% { background-position: 0% 50%; }
  100% { background-position: 100% 50%; }
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ---- Sort Controls ---- */
.sort-controls {
  display: none;
  justify-content: flex-end;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.sort-controls.visible { display: flex; }

.sort-btn {
  font-family: var(--font-body);
  font-size: 0.75rem;
  padding: 0.35rem 0.8rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 6px;
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s;
}

.sort-btn:hover { border-color: rgba(255, 255, 255, 0.3); color: var(--text-primary); }
.sort-btn.active { border-color: var(--neon-cyan); color: var(--neon-cyan); background: rgba(0, 212, 255, 0.08); }

/* ---- Card Grid ---- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 0.75rem;
}

/* ---- UUID Card ---- */
.uuid-card {
  position: relative;
  padding: 1rem 1.2rem;
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
  animation: cardAppear 0.4s ease both;
  animation-delay: var(--delay, 0ms);
}

.uuid-card.no-anim {
  animation: none !important;
  opacity: 1 !important;
}

.uuid-card:hover {
  background: var(--bg-card-hover);
  transform: translateY(-2px);
}

@keyframes cardAppear {
  from { opacity: 0; transform: translateY(16px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* Card glow effect for high rarity */
.uuid-card::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: transparent;
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.5rem;
}

.card-uuid {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-primary);
  word-break: break-all;
  letter-spacing: 0.03em;
  line-height: 1.5;
}

.card-score {
  font-family: var(--font-display);
  font-size: 0.75rem;
  color: var(--text-dim);
}

.card-bonuses {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  margin-top: 0.5rem;
}

.bonus-tag {
  font-size: 0.65rem;
  padding: 0.15rem 0.45rem;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-secondary);
}

/* ---- Rarity-specific card styles ---- */
.card-n { border-color: rgba(85, 85, 102, 0.3); }
.card-n .card-uuid { color: var(--text-dim); }

.card-r {
  border-color: rgba(0, 255, 136, 0.2);
  box-shadow: 0 0 12px rgba(0, 255, 136, 0.05);
}
.card-r::before { background: linear-gradient(135deg, var(--rarity-r), transparent 70%); }

.card-sr {
  border-color: rgba(68, 136, 255, 0.3);
  box-shadow: 0 0 16px rgba(68, 136, 255, 0.08);
}
.card-sr::before { background: linear-gradient(135deg, var(--rarity-sr), var(--neon-cyan), transparent 70%); }

.card-ssr {
  border-color: rgba(170, 68, 255, 0.3);
  box-shadow: 0 0 24px rgba(170, 68, 255, 0.12);
  animation: cardAppear 0.4s ease both, ssrGlow 3s ease-in-out infinite alternate;
  animation-delay: var(--delay, 0ms), 0ms;
}
.card-ssr::before { background: linear-gradient(135deg, var(--rarity-ssr), var(--neon-pink), transparent 70%); }

@keyframes ssrGlow {
  0% { box-shadow: 0 0 20px rgba(170, 68, 255, 0.1); }
  100% { box-shadow: 0 0 30px rgba(170, 68, 255, 0.2), 0 0 60px rgba(170, 68, 255, 0.05); }
}

.card-ur {
  border-color: rgba(255, 170, 0, 0.4);
  box-shadow: 0 0 30px rgba(255, 170, 0, 0.15);
  animation: cardAppear 0.4s ease both, urGlow 2s ease-in-out infinite alternate;
  animation-delay: var(--delay, 0ms), 0ms;
}
.card-ur::before {
  background: linear-gradient(135deg, var(--rarity-ur), var(--neon-pink), var(--rarity-ssr), transparent 80%);
  animation: urBorderRotate 3s linear infinite;
}

@keyframes urGlow {
  0% { box-shadow: 0 0 25px rgba(255, 170, 0, 0.15), 0 0 50px rgba(255, 170, 0, 0.05); }
  100% { box-shadow: 0 0 40px rgba(255, 170, 0, 0.25), 0 0 80px rgba(255, 170, 0, 0.08); }
}

.card-lr {
  border-color: rgba(255, 255, 255, 0.5);
  box-shadow: 0 0 40px rgba(255, 0, 85, 0.3);
  animation: cardAppear 0.4s ease both, lrGlow 1.5s ease-in-out infinite alternate;
  animation-delay: var(--delay, 0ms), 0ms;
}
.card-lr::before {
  background: linear-gradient(135deg, #ff0000, #ffaa00, #00ff00, #00d4ff, #aa44ff, #ff0055);
  background-size: 300% 300%;
  animation: lrBorderRotate 3s linear infinite;
}

@keyframes lrGlow {
  0% { box-shadow: 0 0 30px rgba(255, 0, 85, 0.2), 0 0 60px rgba(0, 212, 255, 0.1); }
  100% { box-shadow: 0 0 50px rgba(170, 68, 255, 0.3), 0 0 100px rgba(255, 170, 0, 0.15); }
}

@keyframes lrBorderRotate {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* ---- Sparkle effect (SSR/UR/LR) ---- */
.sparkle-container {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.sparkle {
  position: absolute;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  animation: sparkleAnim var(--dur) ease-in-out infinite;
  animation-delay: var(--sparkle-delay);
}

@keyframes sparkleAnim {
  0%, 100% { opacity: 0; transform: scale(0); }
  50% { opacity: 1; transform: scale(1); }
}

/* ---- Overlay / Gacha Animation ---- */
.gacha-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  background: rgba(6, 6, 15, 0.95);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s;
}

.gacha-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.gacha-spinner {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  border: 3px solid rgba(255, 255, 255, 0.1);
  border-top-color: var(--neon-cyan);
  animation: spin 0.8s linear infinite;
}

.gacha-text {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--neon-cyan);
  margin-top: 1.5rem;
  letter-spacing: 0.15em;
  animation: pulse 1s ease-in-out infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

@keyframes pulse {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}

/* ---- Modal ---- */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(6, 6, 15, 0.85);
  backdrop-filter: blur(8px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  background: var(--bg-secondary);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: 2rem;
  max-width: 500px;
  width: 90%;
  animation: modalAppear 0.3s ease;
}

@keyframes modalAppear {
  from { opacity: 0; transform: scale(0.9) translateY(20px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-uuid {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  text-align: center;
  margin-bottom: 1rem;
  word-break: break-all;
  line-height: 1.6;
}

.modal-rarity {
  text-align: center;
  margin-bottom: 1rem;
}

.modal-rarity .rarity-badge {
  font-size: 1rem;
  padding: 0.3rem 1.2rem;
}

.modal-score {
  text-align: center;
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 900;
  margin-bottom: 1.5rem;
}

.modal-breakdown {
  margin-bottom: 1.5rem;
}

.breakdown-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.85rem;
}

.breakdown-item:last-child { border-bottom: none; }

.breakdown-points {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--neon-gold);
}

.modal-actions {
  display: flex;
  gap: 0.8rem;
  justify-content: center;
}

.modal-btn {
  font-family: var(--font-body);
  font-size: 0.85rem;
  padding: 0.6rem 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  background: transparent;
  color: var(--text-primary);
  cursor: pointer;
  transition: all 0.2s;
}

.modal-btn:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.3);
}

.modal-btn.primary {
  background: rgba(0, 212, 255, 0.15);
  border-color: rgba(0, 212, 255, 0.3);
  color: var(--neon-cyan);
}

.modal-btn.share-btn {
  background: var(--surface);
  color: var(--text);
  border-color: var(--border);
}
.modal-btn.share-btn:hover {
  background: rgba(255, 255, 255, 0.1);
}

.modal-btn.share-btn.twitter {
  background: rgba(0, 0, 0, 0.5);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.3);
}
.modal-btn.share-btn.twitter:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: #fff;
  box-shadow: 0 0 15px rgba(255, 255, 255, 0.2);
}

.modal-btn.share-btn.bsky {
  background: rgba(0, 133, 255, 0.1);
  color: #0085ff;
  border-color: rgba(0, 133, 255, 0.5);
}
.modal-btn.share-btn.bsky:hover {
  background: rgba(0, 133, 255, 0.2);
  border-color: #0085ff;
  box-shadow: 0 0 15px rgba(0, 133, 255, 0.3);
}

/* ---- Hall of Fame ---- */
.hall-of-fame {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.hall-of-fame h2 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--neon-gold);
  text-align: center;
  margin-bottom: 1.2rem;
  letter-spacing: 0.1em;
}

.hall-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.hall-entry {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.6rem 1rem;
  background: var(--bg-card);
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.04);
  transition: background 0.2s;
}

.hall-entry:hover { background: var(--bg-card-hover); }

.hall-rank {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-dim);
  min-width: 2rem;
  text-align: center;
}

.hall-rank.gold { color: var(--neon-gold); }
.hall-rank.silver { color: #c0c0d0; }
.hall-rank.bronze { color: #cd7f32; }

.hall-uuid {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-secondary);
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.hall-score {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
}

/* ---- Empty State ---- */
.empty-state {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--text-dim);
}

.empty-state .emoji {
  font-size: 3rem;
  margin-bottom: 1rem;
  animation: float 3s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.empty-state p {
  font-size: 0.9rem;
  line-height: 1.6;
}

/* ---- Toast ---- */
.toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  padding: 0.7rem 1.5rem;
  background: rgba(0, 212, 255, 0.15);
  border: 1px solid rgba(0, 212, 255, 0.3);
  border-radius: 8px;
  color: var(--neon-cyan);
  font-size: 0.85rem;
  z-index: 300;
  transition: transform 0.3s ease;
  backdrop-filter: blur(10px);
}

.toast.visible {
  transform: translateX(-50%) translateY(0);
}

/* ---- Responsive ---- */
@media (max-width: 700px) {
  .container { padding: 1.5rem 1rem 3rem; }
  .card-grid { grid-template-columns: 1fr; }
  .stats-bar { gap: 1rem; }
  .gacha-btn { padding: 0.8rem 1.5rem; font-size: 0.9rem; }
  .btn-100, .btn-1000 { font-size: 1rem; padding: 0.9rem 2rem; }
  .modal-content { padding: 1.5rem; }
}

/* ---- Scrollbar ---- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover { background: rgba(255, 255, 255, 0.2); }

/* ---- Unlock Banner ---- */
.unlock-banner {
  display: none;
  text-align: center;
  padding: 1rem;
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, rgba(255, 170, 0, 0.1), rgba(255, 68, 170, 0.1));
  border: 1px solid rgba(255, 170, 0, 0.2);
  border-radius: var(--radius);
  animation: slideDown 0.5s ease, urGlow 2s ease-in-out infinite alternate;
}

.unlock-banner.visible { display: block; }

.unlock-banner p {
  font-family: var(--font-display);
  font-size: 0.9rem;
  color: var(--neon-gold);
  letter-spacing: 0.05em;
}