/* Modern CSS with enhanced glassmorphism, animated gradients, and dark mode support */

/* Root Variables */
:root {
  /* Color Palettes - WCAG AA Compliant */
  --gradient-1: linear-gradient(135deg, #5569d8 0%, #6a3c8f 100%);
  --gradient-2: linear-gradient(135deg, #d872dd 0%, #d63f54 100%);
  --gradient-3: linear-gradient(135deg, #3e9ce8 0%, #00c5e8 100%);
  --gradient-4: linear-gradient(135deg, #38c266 0%, #2dd4bf 100%);
  --gradient-5: linear-gradient(135deg, #e45d88 0%, #d8b932 100%);
  --gradient-hero: #000000;
  
  /* Glass Morphism */
  --glass-bg: rgba(255, 255, 255, 0.85);
  --glass-bg-heavy: rgba(255, 255, 255, 0.95);
  --glass-border: rgba(255, 255, 255, 0.25);
  --glass-shadow: rgba(255, 255, 255, 0.15);
  
  /* Typography - WCAG AA Contrast Ratios */
  --text-primary: #0d0d1f;
  --text-secondary: #4a4a5e;
  --text-accent: #5569d8;
  --text-on-gradient: #ffffff;
  
  /* Focus Colors */
  --focus-color: #ffd700;
  --focus-outline: 3px solid var(--focus-color);
  --focus-offset: 3px;
  
  /* Shadows */
  --shadow-glow: 0 0 80px rgba(102, 126, 234, 0.15);
  --shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-sm: 0 5px 10px rgba(0, 0, 0, 0.08);
  
  /* Layout */
  --border-radius: 24px;
  --border-radius-lg: 32px;
  --border-radius-sm: 16px;
  --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Dark Mode Variables - WCAG AA Compliant */
@media (prefers-color-scheme: dark) {
  :root {
    --glass-bg: rgba(18, 18, 28, 0.85);
    --glass-bg-heavy: rgba(18, 18, 28, 0.95);
    --glass-border: rgba(255, 255, 255, 0.12);
    --glass-shadow: rgba(0, 0, 0, 0.4);
    --text-primary: #ffffff;
    --text-secondary: #b8b8c3;
    --text-accent: #9ba9ff;
    --text-on-gradient: #ffffff;
    --shadow-glow: 0 0 100px rgba(139, 155, 255, 0.2);
    --shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, 0.8);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.6);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
    --shadow-sm: 0 5px 10px rgba(0, 0, 0, 0.4);
  }
  
  body {
    --gradient-hero: #000000;
  }
}

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

/* Make the page background live on BOTH html and body */
html,
body {
  min-height: 100%;
  overflow-x: hidden;
}

/* Fill the viewport behind body during rubber-band */
html {
  background: var(--gradient-hero);
  background-size: 400% 400%;
  /* IMPORTANT: allow iOS/Chrome rubber-band; no fixed attach */
  /* background-attachment: fixed;  <-- remove */
}

/* Body keeps the animation as you already had */
body {
  background: var(--gradient-hero);
  background-size: 400% 400%;
  animation: gradientShift 15s ease infinite;
}

/* modern viewport unit so body always fills */
@supports (height: 100dvh) {
  body { min-height: 100dvh; }
}

/* allow vertical rubber-band, but prevent sideways */
html, body { 
  overscroll-behavior-x: none;
  overscroll-behavior-y: auto;
}

/* Screen Reader Only Content */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Skip Link for Keyboard Navigation (no top-left bleed) */
.skip-link {
  position: fixed;
  top: 0;
  left: 0;
  background: var(--gradient-1);
  color: white;
  padding: 12px 24px;
  border-radius: 0 0 12px 0;
  text-decoration: none;
  font-weight: 600;
  transform: translateY(-150%);
  transition: transform .25s ease;
  /* keep it non-interactive & hidden until focused */
  pointer-events: none;
  z-index: 1000;
}
.skip-link:focus,
.skip-link:focus-visible {
  transform: translateY(0);
  pointer-events: auto;
  outline: 3px solid #ffd700;
  outline-offset: 2px;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Inter', Roboto, 'Helvetica Neue', sans-serif;
  font-weight: 400;
  line-height: 1.6;
  color: var(--text-primary);
  position: relative;
  /* Align the main container bottom with the viewport bottom by default */
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}



/* Animated Gradient Background */
@keyframes gradientShift {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

/* Background Overlay Effects */
body::before {
  content: '';
  background: 
    radial-gradient(circle at 20% 80%, rgba(120, 119, 198, 0.15), transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(255, 119, 198, 0.15), transparent 50%),
    radial-gradient(circle at 40% 40%, rgba(255, 255, 255, 0.05), transparent 50%);
}

/* Make the overlay layers fully cover the viewport with no edge seams */
body::before,
body::after {
  position: fixed;
  inset: 0;          /* replaces top/left/right/bottom */
  pointer-events: none;
  z-index: 1;
}

/* and give html a matching base color so nothing white bleeds at corners */
html { background-color: #000000; } /* black background */

/* Floating Orbs Animation */
body::after {
  content: '';
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(102, 126, 234, 0.1) 0%, transparent 70%);
  top: -300px;
  right: -300px;
  animation: float 20s infinite ease-in-out;
}

@keyframes float {
  0%, 100% {
    transform: translate(0, 0) rotate(0deg);
  }
  33% {
    transform: translate(-100px, 100px) rotate(120deg);
  }
  66% {
    transform: translate(100px, -100px) rotate(240deg);
  }
}

/* Container */
.container {
  width: 100%;
  max-width: 520px;
  margin: 0 auto 12px; /* slightly smaller bottom padding */
  padding: 20px;
  position: relative;
  z-index: 10;
  /* remove compact-mode transform behavior */
  /* Push the container to the bottom of the viewport */
  margin-top: auto;
}

/* Stage 1: compacting (visual lift without layout change) */
/* Single-stage lift: use measured header height CSS var */
/* no compact mode */

/* Compact mode: pull content up and dissolve header */
/* no compact mode */

/* Side phrases containers (hidden on small screens) */
/* ambient phrases removed */

/* Hero Header Section */
.header {
  text-align: center;
  padding: clamp(24px, 6vh, 60px) 20px clamp(16px, 4vh, 40px);
  margin-bottom: clamp(12px, 3vh, 40px);
  position: relative;
  animation: heroEntry 1s ease-out;
}

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

.header h1 {
  font-size: clamp(3rem, 8vw, 4.5rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 16px;
  background: linear-gradient(135deg, #5569d8 0%, #d872dd 25%, #d63f54 50%, #3e9ce8 75%, #38c266 100%);
  background-size: 200% 200%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradientText 8s ease infinite;
  filter: drop-shadow(0 4px 20px rgba(85, 105, 216, 0.3));
  cursor: pointer;
  transition: var(--transition);
  display: inline-block;
}

/* Logo as clickable element */
.logo-btn {
  cursor: pointer;
  display: inline-block;
}

.header h1:hover {
  transform: scale(1.02);
  filter: drop-shadow(0 6px 30px rgba(85, 105, 216, 0.5));
}

.header h1:focus {
  outline: var(--focus-outline);
  outline-offset: var(--focus-offset);
  border-radius: 8px;
}

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

.header .subtitle {
  color: var(--text-secondary);
  font-size: 1.125rem;
  font-weight: 500;
  line-height: 1.6;
  max-width: 400px;
  margin: 0 auto;
  opacity: 0;
  animation: fadeInUp 0.8s ease-out 0.3s forwards;
}

/* Enhanced Glass Cards */
.card {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--glass-border);
  box-shadow: 
    var(--shadow-xl),
    inset 0 1px 0 0 var(--glass-shadow),
    var(--shadow-glow);
  padding: clamp(20px, 4vh, 36px);
  margin-bottom: clamp(12px, 2vh, 24px);
  position: relative;
  overflow: hidden;
  animation: cardEntry 0.8s ease-out;
  transition: var(--transition);
}

/* Creator heading spacing adjustment */
#creator-heading {
  margin-bottom: 20px;
  margin-top: -8px;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, 
    transparent,
    rgba(255, 255, 255, 0.5) 20%,
    rgba(255, 255, 255, 0.5) 80%,
    transparent);
  opacity: 0.5;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 
    var(--shadow-xl),
    0 30px 60px rgba(102, 126, 234, 0.15),
    inset 0 1px 0 0 var(--glass-shadow),
    var(--shadow-glow);
}

@keyframes cardEntry {
  from {
    opacity: 0;
    transform: translateY(30px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* Modern Game Type Pills */
.game-types {
  display: flex;
  gap: 12px;
  margin-bottom: 28px;
}

.game-type {
  flex: 1;
  padding: 24px 16px;
  border: 2px solid var(--glass-border);
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border-radius: 100px;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--text-primary);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 80px;
}

.game-type::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: var(--gradient-1);
  transition: width 0.6s, height 0.6s, top 0.6s, left 0.6s;
  opacity: 0;
}

.game-type:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: var(--shadow-md);
  border-color: var(--text-accent);
}

.game-type:focus {
  outline: var(--focus-outline);
  outline-offset: 2px;
  box-shadow: var(--shadow-md);
}

.game-type[aria-pressed="true"] {
  color: white;
  border-color: transparent;
  background: var(--gradient-1);
  transform: scale(1.05);
  box-shadow: 
    var(--shadow-lg),
    0 10px 30px rgba(85, 105, 216, 0.3);
}

.game-type.active {
  color: white;
  border-color: transparent;
  background: var(--gradient-1);
  transform: scale(1.05);
  box-shadow: 
    var(--shadow-lg),
    0 10px 30px rgba(102, 126, 234, 0.3);
}

.game-type.active::before {
  width: 300%;
  height: 300%;
  top: -100%;
  left: -100%;
  opacity: 0.3;
}

.game-type span {
  position: relative;
  z-index: 2;
  font-size: 2.5rem;
  line-height: 1;
}

/* Modern Input Field */
.input-field {
  width: 100%;
  padding: 18px 24px;
  border: 2px solid var(--glass-border);
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
  border-radius: var(--border-radius-sm);
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-primary);
  transition: var(--transition);
  margin-bottom: 24px;
}

.input-field:focus {
  outline: var(--focus-outline);
  outline-offset: 2px;
  border-color: var(--text-accent);
  background: rgba(255, 255, 255, 0.12);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.input-field::placeholder {
  color: var(--text-secondary);
  font-weight: 400;
}

/* Enhanced Pill Buttons */
.btn {
  width: 100%;
  padding: 18px 32px;
  border: none;
  border-radius: 100px;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  cursor: pointer;
  transition: var(--transition);
  text-transform: uppercase;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

/* Slightly smaller text for the verification toggle button */
#toggle-verification.btn {
  font-size: 0.9rem;
  padding: 10px 16px;
  text-transform: none;      /* no all-caps */
  font-weight: 600;          /* slightly lighter */
  letter-spacing: 0.01em;    /* reduce spacing */
}

/* (hide link removed) */
#preset-close-btn { display: none !important; }

.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
  z-index: -1;
}

.btn:hover::before {
  width: 600px;
  height: 600px;
}

.btn:focus {
  outline: var(--focus-outline);
  outline-offset: var(--focus-offset);
}

.btn:focus:not(:focus-visible) {
  outline: none;
}

.btn:focus-visible {
  outline: var(--focus-outline);
  outline-offset: var(--focus-offset);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
}

.btn-primary {
  background: var(--gradient-1);
  color: white;
  box-shadow: 
    var(--shadow-md),
    0 4px 20px rgba(102, 126, 234, 0.3);
}

.btn-primary:hover:not(:disabled) {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 
    var(--shadow-lg),
    0 20px 40px rgba(102, 126, 234, 0.4);
}

.btn-primary:active:not(:disabled) {
  transform: translateY(-1px) scale(1.01);
}

.btn-spin {
  background: var(--gradient-1);
  color: white;
  font-size: 1.4rem;
  padding: 24px 40px;
  margin: 12px 0;
  box-shadow: 
    var(--shadow-lg),
    0 10px 30px rgba(85, 105, 216, 0.3);
  animation: subtle-pulse 2s infinite;
}

@keyframes subtle-pulse {
  0%, 100% {
    transform: scale(1);
    box-shadow: 
      var(--shadow-lg),
      0 10px 30px rgba(240, 147, 251, 0.3);
  }
  50% {
    transform: scale(1.02);
    box-shadow: 
      var(--shadow-lg),
      0 15px 40px rgba(240, 147, 251, 0.4);
  }
}

.btn-spin:hover:not(:disabled) {
  animation: none;
  transform: translateY(-4px) scale(1.05);
  box-shadow: 
    var(--shadow-xl),
    0 25px 50px rgba(240, 147, 251, 0.5);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  color: var(--text-primary);
  border: 2px solid var(--glass-border);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.15);
  transform: translateY(-3px) scale(1.02);
  border-color: var(--text-accent);
  box-shadow: var(--shadow-md);
}

/* Share Section with Glass */
.share-section {
  background: linear-gradient(135deg, 
    rgba(102, 126, 234, 0.1),
    rgba(240, 147, 251, 0.1));
  backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius);
  padding: 24px;
  margin: 24px 0;
}

.share-link {
  width: 100%;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-sm);
  padding: 16px;
  margin: 16px 0;
  word-break: break-all;
  font-family: 'SF Mono', 'Monaco', 'Inconsolata', 'Fira Code', monospace;
  font-size: 0.9rem;
  color: var(--text-primary);
  transition: var(--transition);
}

.share-link:hover {
  background: rgba(255, 255, 255, 0.12);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.share-buttons {
  display: flex;
  gap: 12px;
  margin-top: 16px;
}

.share-buttons .btn {
  flex: 1;
  padding: 14px 20px;
  font-size: 0.95rem;
}

/* Result Display with Animation */
.result-section {
  text-align: center;
  padding: 24px 20px;
  background: var(--gradient-3);
  border-radius: var(--border-radius);
  color: white;
  margin: 24px 0;
  position: relative;
  overflow: hidden;
  box-shadow: 
    var(--shadow-xl),
    0 20px 40px rgba(79, 172, 254, 0.3);
  animation: resultGlow 2s ease-in-out infinite;
}

@keyframes resultGlow {
  0%, 100% {
    box-shadow: 
      var(--shadow-xl),
      0 20px 40px rgba(79, 172, 254, 0.3);
  }
  50% {
    box-shadow: 
      var(--shadow-xl),
      0 25px 50px rgba(79, 172, 254, 0.5);
  }
}

.result-section::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, 
    rgba(255, 255, 255, 0.2) 0%,
    transparent 70%);
  animation: shimmer 3s linear infinite;
}

@keyframes shimmer {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

.result-label {
  font-size: 1.1rem;
  font-weight: 500;
  opacity: 0.95;
  margin-bottom: 12px;
  letter-spacing: 0.05em;
}

.result-value {
  font-size: clamp(2.5rem, 6vw, 3.5rem);
  font-weight: 900;
  margin: 20px 0;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  position: relative;
  z-index: 1;
  text-shadow: 
    0 2px 20px rgba(0, 0, 0, 0.2),
    0 4px 40px rgba(255, 255, 255, 0.3);
  animation: resultPop 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

@keyframes resultPop {
  0% {
    transform: scale(0);
    opacity: 0;
  }
  50% {
    transform: scale(1.2);
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

.result-time {
  font-size: 0.95rem;
  opacity: 0.9;
  font-weight: 500;
}

/* Receipt Section Enhanced */
.receipt-section {
  background: rgba(0, 0, 0, 0.08);
  backdrop-filter: blur(10px);
  border-radius: var(--border-radius-sm);
  padding: 20px;
  margin-top: 24px;
  font-family: 'SF Mono', 'Monaco', 'Inconsolata', 'Fira Code', monospace;
  font-size: 0.875rem;
  border: 1px solid var(--glass-border);
}

.receipt-label {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Inter', Roboto, sans-serif;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.8rem;
}

.receipt-value {
  word-break: break-all;
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.05);
  padding: 12px;
  border-radius: 12px;
  margin-bottom: 12px;
  border: 1px solid var(--glass-border);
  transition: var(--transition);
}

.receipt-value:hover {
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-2px);
}

/* Status Messages with Glass */
.status-message {
  text-align: center;
  padding: 16px 20px;
  border-radius: var(--border-radius-sm);
  margin: 16px 0;
  font-weight: 600;
  backdrop-filter: blur(10px);
  animation: statusSlide 0.4s ease-out;
}

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

.status-info {
  background: rgba(62, 156, 232, 0.15);
  color: #1f5ea8;
  border: 2px solid rgba(62, 156, 232, 0.35);
}

.status-warning {
  background: rgba(255, 193, 7, 0.15);
  color: #a67c00;
  border: 2px solid rgba(255, 193, 7, 0.35);
}

.status-error {
  background: rgba(220, 53, 69, 0.15);
  color: #a02833;
  border: 2px solid rgba(220, 53, 69, 0.35);
}

.status-success {
  background: rgba(40, 167, 69, 0.15);
  color: #1d6f2f;
  border: 2px solid rgba(40, 167, 69, 0.35);
}

@media (prefers-color-scheme: dark) {
  .status-info {
    color: #5ea5f5;
    background: rgba(94, 165, 245, 0.15);
  }
  
  .status-warning {
    color: #ffc947;
    background: rgba(255, 201, 71, 0.15);
  }
  
  .status-error {
    color: #f56565;
    background: rgba(245, 101, 101, 0.15);
  }
  
  .status-success {
    color: #68d391;
    background: rgba(104, 211, 145, 0.15);
  }
}

/* Creator Notice Enhanced */
.creator-notice {
  background: linear-gradient(135deg, 
    rgba(255, 193, 7, 0.15),
    rgba(255, 152, 0, 0.15));
  backdrop-filter: blur(10px);
  border: 2px solid rgba(255, 193, 7, 0.3);
  border-radius: var(--border-radius);
  padding: 24px;
  text-align: center;
  margin: 24px 0;
  box-shadow: var(--shadow-md);
}

/* Waiting Message for Non-Creators */
.waiting-message {
  background: linear-gradient(135deg, 
    rgba(59, 130, 246, 0.1),
    rgba(99, 102, 241, 0.1));
  backdrop-filter: blur(10px);
  border: 2px solid rgba(59, 130, 246, 0.3);
  border-radius: var(--border-radius);
  padding: 32px;
  text-align: center;
  margin: 24px 0;
  box-shadow: var(--shadow-md);
}

.waiting-icon {
  font-size: 4rem;
  margin-bottom: 16px;
  animation: pulse 2s infinite;
}

.waiting-message h2 {
  color: #3b82f6;
  margin-bottom: 16px;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.waiting-message p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  line-height: 1.6;
  margin-bottom: 24px;
}

.game-info {
  background: rgba(59, 130, 246, 0.05);
  border-radius: var(--border-radius-sm);
  padding: 16px;
  margin-top: 16px;
}

.game-info p {
  margin: 8px 0;
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.game-info strong {
  color: #3b82f6;
}

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

.creator-notice h3 {
  color: #ff9800;
  margin-bottom: 12px;
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.creator-notice p {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.6;
}

/* Fieldset Styling */
fieldset {
  border: none;
  padding: 0;
  margin: 0;
}

/* Input Group */
.input-group {
  position: relative;
  width: 100%;
}

/* Configuration Sections */
.config-section {
  margin-top: 24px;
  animation: fadeInUp 0.4s ease-out;
}

.config-group {
  margin-bottom: 20px;
}

.config-group:last-child {
  margin-bottom: 0;
}

.config-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Dice Configuration */
.dice-type-selector,
.dice-count-selector {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  flex-wrap: nowrap;
}

/* Mobile optimization - stack to multiple rows on small screens */
@media (max-width: 640px) {
  .dice-type-selector,
  .dice-count-selector {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
  }
}

.dice-type-btn,
.dice-count-btn {
  width: 100%;
  padding: 12px 8px;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
  border: 2px solid var(--glass-border);
  border-radius: var(--border-radius-sm);
  color: var(--text-primary);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.dice-type-btn .dice-icon {
  font-size: 1.5rem;
  display: block;
}

.dice-type-btn span:last-child,
.dice-count-btn {
  font-size: 0.9rem;
}

.dice-type-btn:hover,
.dice-count-btn:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--text-accent);
}

.dice-type-btn.active,
.dice-count-btn.active {
  background: var(--gradient-1) !important;
  color: white !important;
  border-color: transparent !important;
  transform: scale(1.05) !important;
}

/* Override hover effects when button is active */
.dice-type-btn.active:hover,
.dice-count-btn.active:hover {
  background: var(--gradient-1) !important;
  color: white !important;
  border-color: transparent !important;
  transform: scale(1.05) !important;
}

.dice-type-btn:focus,
.dice-count-btn:focus {
  outline: var(--focus-outline);
  outline-offset: 2px;
}

.dice-preview {
  text-align: center;
  padding: 16px;
  background: rgba(85, 105, 216, 0.1);
  border-radius: var(--border-radius-sm);
  color: var(--text-accent);
  font-weight: 600;
  font-size: 1.1rem;
  margin-top: 16px;
}

/* Wheel Configuration */
.wheel-input-group {
  display: flex;
  gap: 10px;
  margin-bottom: 8px;
}

.slice-input {
  flex: 1;
  padding: 14px 18px;
  border: 2px solid var(--glass-border);
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
  border-radius: var(--border-radius-sm);
  font-size: 1rem;
  color: var(--text-primary);
  transition: var(--transition);
}

.slice-input:focus {
  outline: var(--focus-outline);
  outline-offset: 2px;
  border-color: var(--text-accent);
  background: rgba(255, 255, 255, 0.12);
}

.slice-input::placeholder {
  color: var(--text-secondary);
}

.btn-add-slice {
  padding: 14px 24px;
  background: var(--gradient-4);
  color: white;
  border: none;
  border-radius: var(--border-radius-sm);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-add-slice:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-add-slice:focus {
  outline: var(--focus-outline);
  outline-offset: 2px;
}

/* Wheel slice warning */
.slice-warning {
  margin-top: 12px;
  padding: 12px 16px;
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.3);
  border-radius: var(--border-radius-sm);
  color: #f59e0b;
  font-size: 0.9rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 8px;
  animation: slideIn 0.3s ease-out;
}

.slice-warning.hidden {
  display: none;
}

.help-text {
  display: block;
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-top: 4px;
}

.wheel-slices-list {
  margin-top: 20px;
}

.slices-container {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 200px;
  overflow-y: auto;
  padding: 4px;
}

.slice-item {
  display: flex;
  align-items: center;
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-sm);
  animation: slideIn 0.3s ease-out;
}

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

/* Preset Toggle Button */
.preset-toggle {
  margin-top: 20px;
  text-align: center;
}

.preset-toggle-btn {
  padding: 12px 24px;
  font-size: 0.9rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--glass-border);
  color: var(--text-secondary);
  transition: var(--transition);
}

.preset-toggle-btn:hover {
  background: rgba(255, 255, 255, 0.12);
  color: var(--text-primary);
  transform: translateY(-1px);
}

/* Preset Management */
.preset-management {
  margin-top: 16px;
  padding: 20px;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-sm);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  overflow: hidden;
  box-sizing: border-box;
}

.preset-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--glass-border);
}

.preset-title {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
}

.preset-close-btn {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 4px;
  border-radius: 4px;
  transition: var(--transition);
}

.preset-close-btn:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.1);
}

.preset-management .config-group {
  margin-bottom: 20px;
}

.preset-management .config-group:last-child {
  margin-bottom: 0;
}

.preset-management .config-label {
  display: block;
  margin-bottom: 12px;
  font-weight: 600;
  color: var(--text-primary);
  font-size: 0.95rem;
}

.preset-input-group {
  display: flex;
  gap: 12px;
  align-items: stretch;
}

.preset-name-input {
  flex: 1;
  padding: 16px 20px;
  border: 2px solid var(--glass-border);
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
  border-radius: var(--border-radius-sm);
  font-size: 1rem;
  color: var(--text-primary);
  transition: var(--transition);
  min-height: 20px;
}

.preset-name-input:focus {
  outline: var(--focus-outline);
  outline-offset: 2px;
  border-color: var(--text-accent);
  background: rgba(255, 255, 255, 0.12);
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.preset-name-input::placeholder {
  color: var(--text-secondary);
  font-weight: 400;
}

.preset-load-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.preset-select-row {
  display: flex;
  gap: 12px;
  align-items: stretch;
}

.preset-select {
  flex: 1;
  min-width: 0; /* Allow flex item to shrink below content size */
  padding: 16px 20px;
  border: 2px solid var(--glass-border);
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
  border-radius: var(--border-radius-sm);
  font-size: 1rem;
  color: var(--text-primary);
  transition: var(--transition);
  cursor: pointer;
  min-height: 20px;
}

.preset-select:focus {
  outline: var(--focus-outline);
  outline-offset: 2px;
  border-color: var(--text-accent);
  background: rgba(255, 255, 255, 0.12);
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.preset-select option {
  background: var(--bg-primary);
  color: var(--text-primary);
  padding: 12px;
  font-size: 0.95rem;
}

/* Preset buttons styling */
.preset-input-group .btn,
.preset-load-group .btn {
  padding: 14px 20px;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--border-radius-sm);
  transition: var(--transition);
  white-space: nowrap;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.preset-input-group .btn {
  min-width: 70px;
  max-width: 120px;
  flex-shrink: 0;
}

.preset-load-group .btn {
  width: 100%;
}

.preset-select-row .btn {
  min-width: 80px;
  max-width: 120px;
  flex-shrink: 0;
  white-space: nowrap;
}

.preset-input-group .btn:hover,
.preset-load-group .btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.preset-input-group .btn:focus,
.preset-load-group .btn:focus {
  outline: var(--focus-outline);
  outline-offset: 2px;
}

.btn-danger {
  background: linear-gradient(135deg, #ef4444, #dc2626);
  color: white;
}

.btn-danger:hover {
  background: linear-gradient(135deg, #dc2626, #b91c1c);
}

/* Responsive adjustments */
@media (max-width: 640px) {
  .preset-input-group,
  .preset-load-group {
    flex-direction: column;
    gap: 8px;
  }
  
  .preset-input-group .btn,
  .preset-load-group .btn {
    width: 100%;
    justify-content: center;
  }
}

.slice-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  background: var(--gradient-1);
  color: white;
  border-radius: 50%;
  font-size: 0.8rem;
  font-weight: 600;
  margin-right: 12px;
  flex-shrink: 0;
}

.slice-name {
  flex: 1;
  color: var(--text-primary);
  font-weight: 500;
}

.btn-remove-slice {
  padding: 6px 12px;
  background: rgba(220, 53, 69, 0.1);
  color: #dc3545;
  border: 1px solid rgba(220, 53, 69, 0.2);
  border-radius: var(--border-radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.btn-remove-slice:hover {
  background: rgba(220, 53, 69, 0.2);
  transform: translateY(-1px);
}

.btn-remove-slice:focus {
  outline: var(--focus-outline);
  outline-offset: 2px;
}

/* Dark mode adjustments */
@media (prefers-color-scheme: dark) {
  .config-section {
    background: rgba(18, 18, 28, 0.5);
  }
  
  .dice-type-btn,
  .dice-count-btn,
  .slice-input {
    background: rgba(255, 255, 255, 0.05);
  }
  
  .dice-type-btn:hover,
  .dice-count-btn:hover,
  .slice-input:focus {
    background: rgba(255, 255, 255, 0.08);
  }
  
  .slice-item {
    background: rgba(255, 255, 255, 0.05);
  }
  
  .btn-remove-slice {
    color: #f56565;
    background: rgba(245, 101, 101, 0.1);
    border-color: rgba(245, 101, 101, 0.2);
  }
  
  .btn-remove-slice:hover {
    background: rgba(245, 101, 101, 0.2);
  }
}

/* SSE Log Title */
.sse-log-title {
  font-size: 1rem;
  font-weight: 600;
  margin: 0;
  display: inline;
}

/* SSE Log Enhanced */
.sse-log {
  background: rgba(0, 0, 0, 0.08);
  backdrop-filter: blur(10px);
  border-radius: var(--border-radius-sm);
  padding: 16px;
  margin-top: 24px;
  max-height: 160px;
  overflow-y: auto;
  font-family: 'SF Mono', 'Monaco', 'Inconsolata', 'Fira Code', monospace;
  font-size: 0.875rem;
  border: 1px solid var(--glass-border);
}

.sse-log-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Inter', Roboto, sans-serif;
  font-weight: 600;
}

.sse-log-entry {
  padding: 6px 0;
  border-bottom: 1px solid var(--glass-border);
  color: var(--text-secondary);
  transition: var(--transition-fast);
}

.sse-log-entry:hover {
  color: var(--text-primary);
  padding-left: 8px;
}

.sse-log-entry:last-child {
  border-bottom: none;
}

/* Enhanced Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.05);
    opacity: 0.9;
  }
}

/* Modern Loading Spinner */
.spinner {
  width: 48px;
  height: 48px;
  border: 4px solid var(--glass-border);
  border-top: 4px solid var(--text-accent);
  border-radius: 50%;
  animation: spin 1s cubic-bezier(0.68, -0.55, 0.265, 1.55) infinite;
  margin: 24px auto;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

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

.mt-10 { margin-top: 10px; }
.mt-15 { margin-top: 15px; }
.mt-20 { margin-top: 20px; }
.mt-30 { margin-top: 30px; }
.mb-10 { margin-bottom: 10px; }
.mb-15 { margin-bottom: 15px; }
.mb-20 { margin-bottom: 20px; }
.mb-30 { margin-bottom: 30px; }

/* Mobile-First Responsive Design */
@media (max-width: 640px) {
  .dice-type-selector,
  .dice-count-selector {
    gap: 8px;
  }
  
  .dice-type-btn {
    min-width: 70px;
    padding: 10px 8px;
  }
  
  .dice-type-btn .dice-icon {
    font-size: 1.2rem;
  }
  
  .wheel-input-group {
    flex-direction: column;
  }
  
  .btn-add-slice {
    width: 100%;
  }
}

@media (max-width: 640px) {
  :root {
    --border-radius: 20px;
    --border-radius-lg: 24px;
    --border-radius-sm: 12px;
  }
  
  .header {
    padding: 40px 20px 30px;
  }
  
  .header h1 {
    font-size: clamp(2.5rem, 10vw, 3.5rem);
  }
  
  .header .subtitle {
    font-size: 1rem;
  }
  
  .card {
    padding: 24px;
    margin-bottom: 16px;
  }
  
  .game-types {
    gap: 8px;
  }
  
  .game-type {
    padding: 16px 20px;
  }
  
  .btn {
    padding: 16px 24px;
    font-size: 1rem;
  }
  
  .btn-spin {
    font-size: 1.2rem;
    padding: 20px 32px;
  }
  
  .result-value {
    font-size: clamp(2rem, 8vw, 3rem);
  }
  
  .result-section {
    padding: 32px 20px;
  }
}

/* Tablet Design */
@media (min-width: 641px) and (max-width: 1024px) {
  .container {
    max-width: 600px;
  }
  
  .header h1 {
    font-size: 4rem;
  }
}

/* Desktop Enhancement */
@media (min-width: 1025px) {
  .container {
    max-width: 560px;
  }
  
  body::after {
    width: 800px;
    height: 800px;
    top: -400px;
    right: -400px;
  }
  
  .card:hover {
    transform: translateY(-6px);
  }
  
  .btn:hover:not(:disabled) {
    transform: translateY(-4px) scale(1.03);
  }
}

/* Enhanced Focus Styles for Accessibility */
*:focus {
  outline: var(--focus-outline);
  outline-offset: 2px;
}

*:focus:not(:focus-visible) {
  outline: none;
}

*:focus-visible {
  outline: var(--focus-outline);
  outline-offset: var(--focus-offset);
  border-radius: 4px;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: var(--focus-outline);
  outline-offset: var(--focus-offset);
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
  :root {
    --text-primary: #000000;
    --text-secondary: #333333;
    --glass-border: rgba(0, 0, 0, 0.5);
  }
  
  @media (prefers-color-scheme: dark) {
    :root {
      --text-primary: #ffffff;
      --text-secondary: #dddddd;
      --glass-border: rgba(255, 255, 255, 0.5);
    }
  }
}

/* Reduced Motion Support - More Comprehensive */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  
  .btn-spin {
    animation: none !important;
  }
  
  body {
    background: var(--gradient-hero);
    animation: none !important;
  }
  
  .logo-btn {
    animation: none !important;
  }
  
  .result-section {
    animation: none !important;
  }
  
  .card {
    animation: none !important;
  }
  
  /* Preserve essential transitions for usability */
  button,
  a,
  input {
    transition: opacity 0.1s ease !important;
  }
}

/* Animation Container */
.animation-container {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 140px;
  margin: 8px 0 12px;
  perspective: 1200px;
  position: relative;
}

/* Animation Wrappers */
.coin-wrapper, .dice-wrapper, .wheel-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: clamp(120px, 24vh, 200px);
  margin: 4px 0 8px;
}

.animation-container { 
  min-height: clamp(140px, 26vh, 220px); 
}

/* ===== PHYSICAL ANIMATIONS (coin/dice/wheel) ===== */

/* Ensure a good camera */
.animation-container { perspective: 1200px; }

/* ---------- COIN ---------- */
.coin-wrapper { 
  width: 160px; 
  height: 160px; 
  position: relative;
}

.coin { 
  width: 100%; 
  height: 100%; 
  transform-style: preserve-3d; 
  position: relative;
}

.coin-face {
  position: absolute; inset: 0; border-radius: 50%;
  display: grid; place-items: center; backface-visibility: hidden;
  box-shadow: 0 10px 30px rgba(0,0,0,.25), inset 0 2px 6px rgba(255,255,255,.25);
}

.coin-heads { background: radial-gradient(circle at 30% 30%, #ffd94a, #caa21a 70%); transform: rotateX(0deg); }

.coin-tails { background: radial-gradient(circle at 30% 30%, #e9eef5, #9aa4b1 70%); transform: rotateX(180deg); }

.coin-symbol { font: 900 56px/1 system-ui, -apple-system, Segoe UI, Roboto, sans-serif; color: rgba(0,0,0,.7); }

@keyframes coinAntic {
  0%   { transform: rotateX(0deg); }
  50%  { transform: rotateX(540deg); }
  100% { transform: rotateX(1080deg); }
}

.coin.anticipating { animation: coinAntic 700ms linear infinite; }

.coin.settling-heads, .coin.settling-tails {
  animation: none; transition: transform 900ms cubic-bezier(.19,1,.22,1);
}
.coin.settling-heads { transform: rotateX(0deg); }
.coin.settling-tails { transform: rotateX(180deg); }

/* Optional tiny end "bounce" class */
.coin.bounce { transform: translateZ(1px) scale(1.02); transition: transform 140ms ease-out; }

/* ---------- DICE (CSS cube) ---------- */
.dice-wrapper { 
  min-height: 150px; 
  display: flex; 
  align-items: center; 
  justify-content: center; 
  width: 100%;
  perspective: 900px;
}

.dice-multi { 
  display: grid; 
  grid-template-columns: repeat(auto-fit, minmax(100px,1fr)); 
  gap: 16px; 
  align-items: center; 
  justify-items: center; 
  width: 100%; 
}



.dice { 
  width: 90px;                      /* smaller dice */
  height: 90px;
  position: relative;
  transform-style: preserve-3d;
}

.dice-face {
  position: absolute; inset: 0; border-radius: 16px;
  background: linear-gradient(145deg,#f5f7fb,#e3e8f2);
  border: 2px solid #cbd5e1;
  display: block;
}

/* Numeric dice faces (for non-d6) */
.dice.numeric .face-number {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 70px; height: 70px;
  border-radius: 12px;
  background: rgba(255,255,255,0.4);
  box-shadow: inset 0 1px 2px rgba(255,255,255,0.5), 0 1px 2px rgba(0,0,0,0.05);
  font: 800 clamp(24px, 6vw, 44px)/1 system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial, sans-serif;
  color: #0f172a;
  text-shadow: 0 1px 0 rgba(255,255,255,0.4);
  user-select: none;
}

/* Polyhedral dice (SVG) */
.dice.poly { position: relative; width: 90px; height: 90px; }
.poly-svg { display:block; width:100%; height:100%; }
.poly-shape {
  fill: url(#polyGrad);
  stroke: #a5b4fc;
  stroke-width: 2;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.2));
}
.poly-number {
  font: 800 28px/1.2 system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  fill: #1e293b;
  paint-order: stroke;
  stroke: rgba(255,255,255,0.8);
  stroke-width: 2px;
}

/* 3D transforms for dice faces - position each face at half the cube depth */
.dice-1 { transform: rotateY(0deg) translateZ(45px); }
.dice-2 { transform: rotateY(90deg) translateZ(45px); }
.dice-3 { transform: rotateY(180deg) translateZ(45px); }
.dice-4 { transform: rotateY(-90deg) translateZ(45px); }
.dice-5 { transform: rotateX(90deg) translateZ(45px); }
.dice-6 { transform: rotateX(-90deg) translateZ(45px); }

.pip {
  width: 14px; height: 14px;
  background:#111;                    /* stronger contrast */
  border-radius:50%;
  position:absolute;
  box-shadow: 0 1px 0 rgba(0,0,0,.25); /* tiny depth so they "read" */
}
.pip.center{top:50%;left:50%;transform:translate(-50%,-50%);}
.pip.top-left{top:20%;left:20%;}
.pip.top-right{top:20%;right:20%;}
.pip.middle-left{top:50%;left:20%;transform:translateY(-50%);}
.pip.middle-right{top:50%;right:20%;transform:translateY(-50%);}
.pip.bottom-left{bottom:20%;left:20%;}
.pip.bottom-right{bottom:20%;right:20%;}

@keyframes diceTumble {
  0%   { transform: rotateX(0deg) rotateY(0deg) rotateZ(0deg); }
  25%  { transform: rotateX(90deg) rotateY(180deg) rotateZ(45deg); }
  50%  { transform: rotateX(180deg) rotateY(90deg) rotateZ(90deg); }
  75%  { transform: rotateX(270deg) rotateY(270deg) rotateZ(135deg); }
  100% { transform: rotateX(360deg) rotateY(360deg) rotateZ(180deg); }
}

@keyframes diceTumble2 {
  0%   { transform: rotateX(0deg) rotateY(0deg) rotateZ(0deg); }
  25%  { transform: rotateX(-90deg) rotateY(-180deg) rotateZ(-45deg); }
  50%  { transform: rotateX(-180deg) rotateY(-90deg) rotateZ(-90deg); }
  75%  { transform: rotateX(-270deg) rotateY(-270deg) rotateZ(-135deg); }
  100% { transform: rotateX(-360deg) rotateY(-360deg) rotateZ(-180deg); }
}

@keyframes diceTumble3 {
  0%   { transform: rotateX(0deg) rotateY(0deg) rotateZ(0deg); }
  33%  { transform: rotateX(120deg) rotateY(240deg) rotateZ(60deg); }
  66%  { transform: rotateX(240deg) rotateY(120deg) rotateZ(120deg); }
  100% { transform: rotateX(360deg) rotateY(360deg) rotateZ(180deg); }
}

.dice.rolling { animation: diceTumble 650ms linear infinite; }
.dice.rolling:nth-child(2n) { animation: diceTumble2 700ms linear infinite; }
.dice.rolling:nth-child(3n) { animation: diceTumble3 600ms linear infinite; }
.dice.rolling:nth-child(4n) { animation: diceTumble 750ms linear infinite; }
.dice.rolling:nth-child(5n) { animation: diceTumble2 680ms linear infinite; }

.dice[class*="show-"] { transition: transform 900ms cubic-bezier(.19,1,.22,1); }
/* orientations to bring a face to the top */
.dice.show-1 { transform: rotateX(0) rotateY(0); }
.dice.show-2 { transform: rotateY(-90deg); }
.dice.show-3 { transform: rotateY(-180deg); }
.dice.show-4 { transform: rotateY(90deg); }
.dice.show-5 { transform: rotateX(-90deg); }
.dice.show-6 { transform: rotateX(90deg); }

/* ---------- WHEEL ---------- */
.wheel-wrapper { 
  width: 360px; 
  height: 360px; 
  position: relative;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
}

.wheel-svg {
  width: 100%;
  height: 100%;
  display: block;
}

.wheel-group { 
  transform-origin: 150px 150px; 
  transition: transform 2200ms cubic-bezier(.1,.9,.2,1); 
  /* Ensure the wheel spins around its center */
  transform-box: fill-box;
}

.wheel-group.spinning { 
  animation: wheelSpin 600ms linear infinite; 
  filter: blur(.3px); 
}

@keyframes wheelSpin { 
  from { transform: rotate(0deg); } 
  to { transform: rotate(360deg); } 
}

.wheel-text { 
  font: 600 13px/1.1 system-ui, -apple-system, Segoe UI, Roboto, sans-serif; 
  fill: white;
  text-shadow: 1px 1px 2px rgba(0,0,0,0.8);
}

.wheel-pointer { 
  fill: #333; 
  stroke: #fff; 
  stroke-width: 2; 
  filter: drop-shadow(0 3px 6px rgba(0,0,0,.3)); 
}

@media (prefers-color-scheme: dark){
  /* keep pips dark for contrast; don't override their color */
  .coin-heads{background:radial-gradient(circle at 30% 30%,#e9c53a,#b3890f 70%);}
  .coin-tails{background:radial-gradient(circle at 30% 30%,#c7d0db,#7b8794 70%);}
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  .coin,
  .dice,
  .wheel-group {
    animation: none !important;
    transition: opacity 0.2s, transform 0.2s !important;
  }
  
  .coin.anticipating,
  .dice.rolling,
  .wheel-group.spinning {
    animation: none !important;
    opacity: 0.7;
  }
  
  .coin.settling-heads,
  .coin.settling-tails,
  .dice.show-1,
  .dice.show-2,
  .dice.show-3,
  .dice.show-4,
  .dice.show-5,
  .dice.show-6 {
    transition: opacity 0.2s !important;
  }
}

/* Print Styles */
@media print {
  body {
    background: white;
  }
  
  .card {
    box-shadow: none;
    border: 1px solid #ddd;
  }
  
  .btn {
    display: none;
  }
}