/* ═══════════════════════════════════════════════════════════════
   ARTDECO × MMA Cosmetics — Spin & Win
   Luxury Cosmetics Design System
   Typography: Cormorant Garamond (display) + Outfit (body)
   Palette: Rich teal accent, colorful ARTDECO-inspired tones
   ═══════════════════════════════════════════════════════════════ */

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

/* ─── Design Tokens — Light ─────────────────────────────────── */
:root {
  --primary: #1A1A1E;
  --on-primary: #FAFAFA;
  --secondary: #64636B;
  --accent: #A83D5C;
  --accent-hover: #8C3250;
  --accent-light: #C4506E;
  --accent-soft: #F0D0DA;
  --accent-glow: rgba(168, 61, 92, 0.14);
  --accent-glow-strong: rgba(168, 61, 92, 0.26);
  --accent-glow-intense: rgba(168, 61, 92, 0.42);

  --bg: #FAFAFA;
  --bg-deep: #F0F0F0;
  --bg-subtle: #ECECEC;
  --bg-elevated: #FFFFFF;
  --fg: #1A1A1E;
  --fg-muted: #64636B;
  --fg-faint: #9E9DA3;
  --card: #FFFFFF;
  --card-border: rgba(0, 0, 0, 0.06);

  --border: #E2E2E5;
  --border-strong: #D0D0D4;
  --ring: rgba(168, 61, 92, 0.22);
  --success: #16A34A;

  --atmo-center: rgba(168, 61, 92, 0.05);
  --atmo-mid: rgba(92, 45, 92, 0.03);
  --noise-opacity: 0.03;
  --vignette-opacity: 0.15;

  --wheel-shadow: 0 20px 60px rgba(0, 0, 0, 0.12), 0 4px 12px rgba(0, 0, 0, 0.06);
  --wheel-ring-bg: linear-gradient(160deg, #D8D8DC 0%, #C8C8CC 30%, #E0E0E3 55%, #D0D0D4 80%, #D8D8DC 100%);
  --wheel-ring-shadow: inset 0 2px 4px rgba(255,255,255,0.7), inset 0 -2px 4px rgba(0,0,0,0.08);

  --shadow-sm: 0 2px 8px rgba(0,0,0,0.05);
  --shadow-md: 0 8px 24px rgba(0,0,0,0.08);
  --shadow-lg: 0 16px 48px rgba(0,0,0,0.10);
  --shadow-xl: 0 24px 64px rgba(0,0,0,0.14);

  --glass-bg: rgba(255, 255, 255, 0.6);
  --glass-border: rgba(255, 255, 255, 0.7);
  --glass-blur: 20px;

  --particle-color-1: rgba(168, 61, 92, 0.28);
  --particle-color-2: rgba(92, 45, 92, 0.22);
  --particle-color-3: rgba(196, 80, 110, 0.25);

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-luxury: cubic-bezier(0.22, 1, 0.36, 1);

  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-2xl: 36px;
  --radius-full: 9999px;

  --font-display: 'Cormorant Garamond', 'Georgia', serif;
  --font-body: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* ─── Design Tokens — Dark ──────────────────────────────────── */
[data-theme="dark"] {
  --primary: #F0EFF2;
  --on-primary: #0D0D10;
  --secondary: #9B9AA0;
  --accent: #D4628A;
  --accent-hover: #E07BA0;
  --accent-light: #E8A0B8;
  --accent-soft: #2E1A24;
  --accent-glow: rgba(212, 98, 138, 0.12);
  --accent-glow-strong: rgba(212, 98, 138, 0.24);
  --accent-glow-intense: rgba(212, 98, 138, 0.38);

  --bg: #0D0D10;
  --bg-deep: #080809;
  --bg-subtle: #16161A;
  --bg-elevated: #1C1C21;
  --fg: #F0EFF2;
  --fg-muted: #9B9AA0;
  --fg-faint: #64636B;
  --card: #1C1C21;
  --card-border: rgba(212, 98, 138, 0.08);

  --border: #28282E;
  --border-strong: #3A3A42;
  --ring: rgba(212, 98, 138, 0.28);
  --success: #22C55E;

  --atmo-center: rgba(212, 98, 138, 0.04);
  --atmo-mid: rgba(92, 45, 92, 0.02);
  --noise-opacity: 0.025;
  --vignette-opacity: 0.55;

  --wheel-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 100px rgba(212, 98, 138, 0.05);
  --wheel-ring-bg: linear-gradient(160deg, #28282E 0%, #1E1E24 30%, #28282E 55%, #32323A 80%, #28282E 100%);
  --wheel-ring-shadow: inset 0 2px 4px rgba(255,255,255,0.04), inset 0 -2px 4px rgba(0,0,0,0.4);

  --shadow-sm: 0 2px 8px rgba(0,0,0,0.25);
  --shadow-md: 0 8px 24px rgba(0,0,0,0.3);
  --shadow-lg: 0 16px 48px rgba(0,0,0,0.4);
  --shadow-xl: 0 24px 64px rgba(0,0,0,0.5);

  --glass-bg: rgba(28, 28, 33, 0.65);
  --glass-border: rgba(212, 98, 138, 0.06);
  --glass-blur: 24px;

  --particle-color-1: rgba(212, 98, 138, 0.2);
  --particle-color-2: rgba(92, 45, 92, 0.18);
  --particle-color-3: rgba(232, 160, 184, 0.15);
}

/* ─── Base ──────────────────────────────────────────────────── */
html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--fg);
  min-height: 100dvh;
  overflow-x: hidden;
  transition: background 600ms var(--ease-in-out), color 600ms var(--ease-in-out);
}

/* ═══════════════════════════════════════════════════════════════
   ATMOSPHERIC BACKGROUND
   ═══════════════════════════════════════════════════════════════ */
.atmosphere {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.atmo-gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 35%, var(--atmo-center) 0%, transparent 70%),
    radial-gradient(ellipse 50% 40% at 25% 65%, var(--atmo-mid) 0%, transparent 55%),
    radial-gradient(ellipse 50% 40% at 75% 55%, var(--atmo-mid) 0%, transparent 55%);
  transition: background 600ms var(--ease-in-out);
}

.atmo-noise {
  position: absolute;
  inset: 0;
  opacity: var(--noise-opacity);
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 256px 256px;
  mix-blend-mode: overlay;
  transition: opacity 600ms var(--ease-in-out);
}

.atmo-vignette {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 65% at center, transparent 40%, var(--bg) 100%);
  opacity: var(--vignette-opacity);
  transition: opacity 600ms var(--ease-in-out), background 600ms var(--ease-in-out);
}

/* ═══════════════════════════════════════════════════════════════
   FLOATING PARTICLES — multi-color
   ═══════════════════════════════════════════════════════════════ */
.particles {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  overflow: hidden;
}

.particle {
  position: absolute;
  width: 3px;
  height: 3px;
  background: var(--particle-color-1);
  border-radius: 50%;
  opacity: 0;
  animation: particleFloat linear infinite;
}

.particle:nth-child(1) { left: 12%; animation-duration: 9s; animation-delay: 0s; width: 2px; height: 2px; background: var(--particle-color-1); }
.particle:nth-child(2) { left: 28%; animation-duration: 12s; animation-delay: 2s; background: var(--particle-color-2); }
.particle:nth-child(3) { left: 45%; animation-duration: 10s; animation-delay: 4.5s; width: 4px; height: 4px; background: var(--particle-color-3); }
.particle:nth-child(4) { left: 62%; animation-duration: 13s; animation-delay: 1.5s; width: 2px; height: 2px; background: var(--particle-color-1); }
.particle:nth-child(5) { left: 78%; animation-duration: 11s; animation-delay: 6s; background: var(--particle-color-2); }
.particle:nth-child(6) { left: 38%; animation-duration: 14s; animation-delay: 3s; width: 2px; height: 2px; background: var(--particle-color-3); }
.particle:nth-child(7) { left: 85%; animation-duration: 10s; animation-delay: 7s; width: 4px; height: 4px; background: var(--particle-color-1); }
.particle:nth-child(8) { left: 20%; animation-duration: 15s; animation-delay: 5s; background: var(--particle-color-2); }

@keyframes particleFloat {
  0% {
    transform: translateY(100vh) translateX(0);
    opacity: 0;
  }
  5% { opacity: 0.8; }
  50% {
    transform: translateY(50vh) translateX(20px);
    opacity: 0.6;
  }
  95% { opacity: 0; }
  100% {
    transform: translateY(-5vh) translateX(-10px);
    opacity: 0;
  }
}

/* ═══════════════════════════════════════════════════════════════
   PAGE LAYOUT
   ═══════════════════════════════════════════════════════════════ */
.page {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  min-height: 100dvh;
  padding: 1rem 1.5rem 2rem;
  max-width: 480px;
  margin: 0 auto;
}

/* ═══════════════════════════════════════════════════════════════
   ENTRANCE ANIMATIONS
   ═══════════════════════════════════════════════════════════════ */
.anim-fade {
  opacity: 0;
  transform: translateY(24px);
  animation: fadeUp 900ms var(--ease-luxury) forwards;
  animation-delay: calc(var(--delay, 0) * 100ms + 200ms);
}

@keyframes fadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ═══════════════════════════════════════════════════════════════
   TOP CONTROLS
   ═══════════════════════════════════════════════════════════════ */
.top-controls {
  display: flex;
  gap: 0.5rem;
  position: fixed;
  top: 1rem;
  right: 1.5rem;
  z-index: 50;
}

.control-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border);
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  color: var(--fg-muted);
  cursor: pointer;
  transition: all 300ms var(--ease-out);
}

.control-btn:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--accent-glow);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px var(--accent-glow);
}

.control-btn:active {
  transform: scale(0.92) translateY(0);
}

.lang-btn {
  width: auto;
  padding: 0 16px;
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
}

[data-theme="light"] .icon-moon { display: none; }
[data-theme="dark"] .icon-sun { display: none; }

/* ═══════════════════════════════════════════════════════════════
   HEADER / LOGO
   ═══════════════════════════════════════════════════════════════ */
.header {
  text-align: center;
  margin-top: 2.5rem;
  margin-bottom: 1.5rem;
}

.logo {
  height: 28px;
  width: auto;
  opacity: 0.85;
  transition: opacity 400ms var(--ease-out);
}

.logo:hover { opacity: 1; }

[data-theme="light"] .logo-dark { display: none; }
[data-theme="dark"] .logo-light { display: none; }

/* ═══════════════════════════════════════════════════════════════
   MAIN
   ═══════════════════════════════════════════════════════════════ */
.main {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  flex: 1;
}

/* ═══════════════════════════════════════════════════════════════
   DECORATIVE ACCENT LINE
   ═══════════════════════════════════════════════════════════════ */
.accent-line {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 1rem;
  color: var(--accent);
}

.accent-line span {
  width: 44px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0.45;
}

.accent-star {
  opacity: 0.6;
  animation: starTwinkle 4s ease-in-out infinite;
}

@keyframes starTwinkle {
  0%, 100% { opacity: 0.5; transform: scale(1) rotate(0deg); }
  50% { opacity: 1; transform: scale(1.2) rotate(90deg); }
}

/* ═══════════════════════════════════════════════════════════════
   TYPOGRAPHY
   ═══════════════════════════════════════════════════════════════ */
.tagline {
  font-family: var(--font-body);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.4rem;
  opacity: 0.85;
}

.headline {
  font-family: var(--font-display);
  font-size: 3.2rem;
  font-weight: 400;
  font-style: italic;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 0.5rem;
  text-align: center;
  line-height: 1.05;
  transition: color 600ms var(--ease-in-out);
}

.subheadline {
  font-family: var(--font-body);
  font-size: 0.84rem;
  font-weight: 300;
  color: var(--fg-muted);
  margin-bottom: 2rem;
  text-align: center;
  line-height: 1.7;
  max-width: 280px;
  letter-spacing: 0.02em;
  transition: color 600ms var(--ease-in-out);
}

/* ═══════════════════════════════════════════════════════════════
   EMAIL FORM
   ═══════════════════════════════════════════════════════════════ */
.email-form {
  width: 100%;
  margin-bottom: 2.5rem;
}

.form-card {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: 1.25rem;
  transition: all 600ms var(--ease-in-out);
  box-shadow: var(--shadow-sm);
}

.input-group {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.input-wrap {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
}

.input-wrap input {
  width: 100%;
  padding: 0.95rem 1.125rem;
  font-size: 0.9rem;
  font-family: var(--font-body);
  font-weight: 400;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-elevated);
  color: var(--fg);
  outline: none;
  letter-spacing: 0.02em;
  transition: border-color 300ms var(--ease-out),
              box-shadow 300ms var(--ease-out),
              background 600ms var(--ease-in-out);
}

.input-wrap input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--ring), var(--shadow-sm);
}

.input-wrap input::placeholder {
  color: var(--fg-faint);
  font-weight: 300;
}

/* Teal shine sweep on focus */
.input-shine {
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(168, 61, 92, 0.08), transparent);
  pointer-events: none;
}

.input-wrap input:focus ~ .input-shine {
  animation: shineSwipe 800ms var(--ease-out) forwards;
}

@keyframes shineSwipe {
  to { left: 100%; }
}

/* Animated accent border at bottom */
.input-accent-border {
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  transform: translateX(-50%);
  transition: width 400ms var(--ease-out);
  pointer-events: none;
}

.input-wrap input:focus ~ .input-accent-border {
  width: 80%;
}

/* Submit Button — teal-to-deep gradient */
.btn-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 0;
  font-family: var(--font-body);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: all 300ms var(--ease-out);
  background: none;
}

.btn-submit-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--accent-light) 0%, var(--accent) 50%, var(--accent-hover) 100%);
  border-radius: var(--radius-md);
  transition: opacity 300ms var(--ease-out);
}

.btn-submit-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.2) 0%, transparent 60%);
  border-radius: var(--radius-md);
}

.btn-submit-content {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 0.95rem 1.5rem;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #FFFFFF;
}

.btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px var(--accent-glow-strong), 0 2px 8px var(--accent-glow);
}

.btn-submit:active {
  transform: translateY(0) scale(0.97);
}

.btn-arrow {
  transition: transform 300ms var(--ease-out);
}

.btn-submit:hover .btn-arrow {
  transform: translateX(4px);
}

.btn-submit:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
  filter: grayscale(0.3);
}

.btn-submit:disabled:hover {
  transform: none;
  box-shadow: none;
}

/* Glass shimmer effect on click */
@keyframes glassShimmer {
  0% {
    left: -100%;
    opacity: 0;
  }
  20% {
    opacity: 1;
  }
  100% {
    left: 150%;
    opacity: 0;
  }
}

.btn-submit.shimmer .btn-submit-bg::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.35) 40%,
    rgba(255, 255, 255, 0.5) 50%,
    rgba(255, 255, 255, 0.35) 60%,
    transparent 100%
  );
  z-index: 1;
  animation: glassShimmer 0.8s ease-out forwards;
}

.form-hint {
  font-size: 0.66rem;
  color: var(--fg-faint);
  text-align: center;
  margin-top: 0.875rem;
  letter-spacing: 0.04em;
  font-weight: 300;
}

/* ═══════════════════════════════════════════════════════════════
   WHEEL STAGE
   ═══════════════════════════════════════════════════════════════ */
.wheel-stage {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.wheel-container {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 340px;
  height: 340px;
  margin-bottom: 1.5rem;
  opacity: 0.2;
  pointer-events: none;
  filter: saturate(0.15) brightness(0.85);
  transition: opacity 800ms var(--ease-luxury),
              filter 800ms var(--ease-luxury),
              transform 800ms var(--ease-luxury);
}

.wheel-container.active {
  opacity: 1;
  pointer-events: auto;
  filter: saturate(1) brightness(1);
}

/* Ambient glow beneath wheel */
.wheel-glow {
  position: absolute;
  width: 150%;
  height: 150%;
  border-radius: 50%;
  background: radial-gradient(circle, var(--accent-glow-intense) 0%, var(--accent-glow) 35%, transparent 65%);
  opacity: 0;
  transition: opacity 800ms var(--ease-luxury);
  pointer-events: none;
  animation: wheelBreathe 5s ease-in-out infinite;
}

.wheel-container.active .wheel-glow {
  opacity: 1;
}

@keyframes wheelBreathe {
  0%, 100% { transform: scale(1); opacity: 0.7; }
  50% { transform: scale(1.08); opacity: 1; }
}

/* Subtle reflection below wheel */
.wheel-reflection {
  position: absolute;
  bottom: -40px;
  left: 10%;
  right: 10%;
  height: 60px;
  background: radial-gradient(ellipse at center, var(--accent-glow) 0%, transparent 70%);
  opacity: 0;
  filter: blur(12px);
  transition: opacity 800ms var(--ease-luxury);
  pointer-events: none;
}

.wheel-container.active .wheel-reflection {
  opacity: 0.5;
}

/* Outer decorative ring */
.wheel-ring {
  position: absolute;
  width: calc(100% + 20px);
  height: calc(100% + 20px);
  border-radius: 50%;
  background: var(--wheel-ring-bg);
  box-shadow: var(--wheel-ring-shadow), var(--wheel-shadow);
  transition: all 600ms var(--ease-in-out);
}

/* Inner accent ring */
.wheel-ring::before {
  content: '';
  position: absolute;
  inset: 3px;
  border-radius: 50%;
  border: 1px solid rgba(168, 61, 92, 0.15);
  transition: border-color 600ms var(--ease-in-out);
}

/* Outer accent ring */
.wheel-ring::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 1px solid rgba(168, 61, 92, 0.06);
  transition: border-color 600ms var(--ease-in-out);
}

[data-theme="dark"] .wheel-ring::before {
  border-color: rgba(212, 98, 138, 0.1);
}

[data-theme="dark"] .wheel-ring::after {
  border-color: rgba(212, 98, 138, 0.05);
}

/* Tick marks around wheel ring */
.wheel-ring-ticks {
  position: absolute;
  inset: -6px;
  border-radius: 50%;
}

.wheel-ring-ticks::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: repeating-conic-gradient(
    var(--accent) 0deg 1deg,
    transparent 1deg 45deg
  );
  opacity: 0.1;
  mask: radial-gradient(circle, transparent 92%, black 93%, black 100%);
  -webkit-mask: radial-gradient(circle, transparent 92%, black 93%, black 100%);
}

#wheelCanvas {
  border-radius: 50%;
  position: relative;
  z-index: 1;
}

/* ═══════════════════════════════════════════════════════════════
   POINTER
   ═══════════════════════════════════════════════════════════════ */
.pointer {
  position: absolute;
  top: -16px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  line-height: 0;
}

/* ═══════════════════════════════════════════════════════════════
   CENTER SPIN BUTTON
   ═══════════════════════════════════════════════════════════════ */
.spin-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 10;
  width: 78px;
  height: 78px;
  border-radius: 50%;
  background: linear-gradient(145deg, var(--accent-light) 0%, var(--accent) 45%, var(--accent-hover) 100%);
  color: #FFFFFF;
  font-size: 0.7rem;
  font-weight: 700;
  font-family: var(--font-body);
  letter-spacing: 0.2em;
  border: 3px solid var(--bg-elevated);
  box-shadow: var(--shadow-md), 0 0 0 1px rgba(168, 61, 92, 0.15);
  cursor: pointer;
  transition: all 300ms var(--ease-out);
  overflow: visible;
}

/* Glass highlight on button */
.spin-btn::before {
  content: '';
  position: absolute;
  top: 3px;
  left: 10%;
  right: 10%;
  height: 40%;
  border-radius: 50%;
  background: linear-gradient(180deg, rgba(255,255,255,0.3) 0%, transparent 100%);
  pointer-events: none;
}

.spin-btn-text {
  position: relative;
  z-index: 2;
  text-shadow: 0 1px 2px rgba(0,0,0,0.2);
}

/* Double pulse rings */
.spin-btn-pulse {
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  border: 2px solid var(--accent);
  opacity: 0;
  z-index: 1;
}

.spin-btn:not(:disabled) .spin-btn-pulse {
  animation: pulseRing 2.8s var(--ease-out) infinite;
}

.spin-btn-pulse-delayed {
  inset: -16px;
  border-width: 1px;
}

.spin-btn:not(:disabled) .spin-btn-pulse-delayed {
  animation: pulseRing 2.8s var(--ease-out) infinite;
  animation-delay: 0.5s;
}

@keyframes pulseRing {
  0% { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(1.6); opacity: 0; }
}

.spin-btn:hover:not(:disabled) {
  transform: translate(-50%, -50%) scale(1.1);
  box-shadow: var(--shadow-lg), 0 0 36px var(--accent-glow-strong);
}

.spin-btn:active:not(:disabled) {
  transform: translate(-50%, -50%) scale(0.92);
}

.spin-btn:disabled {
  opacity: 0.25;
  cursor: not-allowed;
  background: var(--fg-faint);
}

/* ═══════════════════════════════════════════════════════════════
   ALREADY SPUN STATE
   ═══════════════════════════════════════════════════════════════ */
.already-spun {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 2rem 1rem;
}

.already-spun-card {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
}

.already-spun-icon {
  color: var(--accent);
  opacity: 0.7;
}

.already-spun p {
  color: var(--fg-muted);
  font-size: 0.9rem;
  line-height: 1.5;
  font-weight: 300;
}

.btn-visit-store {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0.85rem 2.5rem;
  font-size: 0.8rem;
  font-weight: 600;
  font-family: var(--font-body);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--primary);
  color: var(--on-primary);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: all 300ms var(--ease-out);
}

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

/* ═══════════════════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════════════════ */
.footer {
  margin-top: auto;
  padding-top: 2rem;
  text-align: center;
}

.footer p {
  font-size: 0.65rem;
  color: var(--fg-faint);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 400;
  opacity: 0.6;
}

/* ═══════════════════════════════════════════════════════════════
   RESULT MODAL
   ═══════════════════════════════════════════════════════════════ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(24px) saturate(1.3);
  -webkit-backdrop-filter: blur(24px) saturate(1.3);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  z-index: 100;
  padding: 1.25rem;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  opacity: 0;
  transition: opacity 400ms var(--ease-out);
}

.modal-overlay.visible {
  opacity: 1;
}

.modal {
  position: relative;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-2xl);
  max-width: 400px;
  width: 100%;
  text-align: center;
  box-shadow: var(--shadow-xl), 0 0 100px var(--accent-glow);
  transform: translateY(32px) scale(0.92);
  transition: transform 600ms var(--ease-spring),
              background 600ms var(--ease-in-out),
              border-color 600ms var(--ease-in-out);
  overflow: visible;
  margin: auto 0;
}

.modal-overlay.visible .modal {
  transform: translateY(0) scale(1);
}

/* Top glow */
.modal-glow {
  position: absolute;
  top: -80px;
  left: 50%;
  transform: translateX(-50%);
  width: 300px;
  height: 160px;
  background: radial-gradient(ellipse, var(--accent-glow-intense) 0%, transparent 70%);
  pointer-events: none;
}

/* Shine sweep on reveal */
.modal-shine {
  position: absolute;
  top: 0;
  left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(168, 61, 92, 0.06), transparent);
  pointer-events: none;
}

.modal-overlay.visible .modal-shine {
  animation: modalShineSweep 1.8s var(--ease-out) forwards;
  animation-delay: 250ms;
}

@keyframes modalShineSweep {
  to { left: 220%; }
}

/* Subtle accent border glow */
.modal-border-glow {
  position: absolute;
  inset: -1px;
  border-radius: var(--radius-2xl);
  background: linear-gradient(135deg, rgba(168, 61, 92, 0.12) 0%, transparent 40%, transparent 60%, rgba(196, 80, 110, 0.08) 100%);
  z-index: -1;
  pointer-events: none;
}

.modal-inner {
  position: relative;
  padding: 3rem 2rem 2rem;
  z-index: 1;
}

.modal-badge {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 400;
  font-style: italic;
  color: var(--accent);
  margin-bottom: 0.2rem;
  letter-spacing: 0.02em;
}

.modal-prize {
  font-family: var(--font-display);
  font-size: 3.2rem;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
  line-height: 1.05;
  transition: color 600ms var(--ease-in-out);
}

/* Modal divider with star */
.modal-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 1.5rem;
  color: var(--accent);
  opacity: 0.45;
}

.modal-divider span {
  width: 36px;
  height: 1px;
  background: linear-gradient(90deg, transparent, currentColor, transparent);
}

.modal-code-wrap {
  background: var(--bg-subtle);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.25rem;
  margin-bottom: 1.5rem;
  transition: all 600ms var(--ease-in-out);
}

.modal-code-label {
  font-size: 0.6rem;
  color: var(--fg-faint);
  margin-bottom: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-weight: 500;
}

.modal-code {
  font-size: 1.9rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--fg);
  font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
  user-select: all;
  cursor: pointer;
  margin-bottom: 0.875rem;
  transition: color 600ms var(--ease-in-out);
}

.copy-btn {
  display: inline-block;
  padding: 0.45rem 1.5rem;
  font-size: 0.65rem;
  font-weight: 600;
  font-family: var(--font-body);
  color: var(--accent);
  background: transparent;
  border: 1.5px solid var(--accent);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all 250ms var(--ease-out);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.875rem;
}

.copy-btn:hover {
  background: var(--accent);
  color: #FFFFFF;
  transform: translateY(-1px);
  box-shadow: 0 6px 18px var(--accent-glow);
}

.copy-btn:active {
  transform: scale(0.94) translateY(0);
}

.copy-btn.copied {
  background: var(--success);
  border-color: var(--success);
  color: white;
}

.modal-expiry {
  font-size: 0.72rem;
  color: var(--accent);
  font-weight: 500;
  letter-spacing: 0.03em;
}

.btn-shop {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 1rem 2rem;
  font-size: 0.8rem;
  font-weight: 600;
  font-family: var(--font-body);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--primary);
  color: var(--on-primary);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  text-decoration: none;
  transition: all 300ms var(--ease-out);
}

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

.btn-shop:hover svg {
  transform: translateX(4px);
}

.btn-shop svg {
  transition: transform 300ms var(--ease-out);
}

.btn-shop:active {
  transform: translateY(0) scale(0.97);
}

.modal-fine {
  font-size: 0.62rem;
  color: var(--fg-faint);
  margin-top: 1rem;
  letter-spacing: 0.04em;
  font-weight: 300;
}

/* ─── Spins Remaining & Spin Again ──────────────────────────── */
.modal-spins-info {
  font-size: 0.7rem;
  color: var(--accent);
  font-weight: 500;
  margin-top: 0.75rem;
  letter-spacing: 0.03em;
}

.btn-spin-again {
  margin-top: 0.5rem;
  padding: 10px 28px;
  border: 1.5px solid var(--accent);
  border-radius: 10px;
  background: transparent;
  color: var(--accent);
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.25s, color 0.25s;
}

.btn-spin-again:hover {
  background: var(--accent);
  color: #fff;
}

.turnstile-wrap {
  display: flex;
  justify-content: center;
  margin-top: 0.75rem;
}

/* ─── Locations Divider ────────────────────────────────────── */
.modal-divider-subtle {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 1.25rem;
  margin-bottom: 1rem;
}

.modal-divider-subtle span:first-child,
.modal-divider-subtle span:last-child {
  flex: 1;
  height: 1px;
  background: var(--border);
}

.divider-text {
  font-size: 0.62rem;
  color: var(--fg-faint);
  letter-spacing: 0.06em;
  font-weight: 400;
  white-space: nowrap;
  text-transform: lowercase;
}

/* ─── Locations Toggle Button ──────────────────────────────── */
.locations-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 100%;
  padding: 0.7rem 1.25rem;
  font-size: 0.72rem;
  font-weight: 500;
  font-family: var(--font-body);
  letter-spacing: 0.04em;
  color: var(--fg-muted);
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 250ms var(--ease-out);
}

.locations-toggle:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--accent-glow);
}

.locations-toggle:active {
  transform: scale(0.97);
}

.locations-toggle svg {
  flex-shrink: 0;
}

.locations-chevron {
  transition: transform 300ms var(--ease-out);
}

.locations-toggle.expanded .locations-chevron {
  transform: rotate(180deg);
}

/* ─── Locations List ───────────────────────────────────────── */
.locations-list {
  margin-top: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border);
  max-height: 0;
  opacity: 0;
  transition: max-height 500ms var(--ease-out),
              opacity 400ms var(--ease-out),
              margin-top 400ms var(--ease-out),
              border-width 0ms 400ms;
  border-width: 0;
  margin-top: 0;
}

.locations-list.open {
  max-height: 320px;
  opacity: 1;
  margin-top: 0.75rem;
  border-width: 1px;
  transition: max-height 500ms var(--ease-out),
              opacity 400ms var(--ease-out),
              margin-top 400ms var(--ease-out),
              border-width 0ms 0ms;
}

.location-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0.7rem 0.875rem;
  background: var(--bg-subtle);
  transform: translateY(-8px);
  opacity: 0;
  transition: transform 350ms var(--ease-out), opacity 350ms var(--ease-out), background 200ms var(--ease-out);
}

.locations-list.open .location-item {
  transform: translateY(0);
  opacity: 1;
}

.locations-list.open .location-item:nth-child(1) { transition-delay: 50ms; }
.locations-list.open .location-item:nth-child(2) { transition-delay: 100ms; }
.locations-list.open .location-item:nth-child(3) { transition-delay: 150ms; }
.locations-list.open .location-item:nth-child(4) { transition-delay: 200ms; }

.location-item:not(:last-child) {
  border-bottom: 1px solid var(--border);
}

.location-item:hover {
  background: var(--accent-glow);
}

.location-pin {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: var(--radius-full);
  background: var(--accent-glow);
  color: var(--accent);
  flex-shrink: 0;
}

.location-info {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.location-name {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--fg);
  letter-spacing: 0.01em;
}

.location-address {
  font-size: 0.68rem;
  color: var(--fg-muted);
  font-weight: 300;
}

/* ═══════════════════════════════════════════════════════════════
   CONFETTI
   ═══════════════════════════════════════════════════════════════ */
.confetti-container {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 2;
}

.confetti-piece {
  position: absolute;
  opacity: 0;
  animation: confettiFall 3.5s var(--ease-out) forwards;
}

@keyframes confettiFall {
  0% {
    opacity: 1;
    transform: translateY(-20px) rotate(0deg) scale(1);
  }
  75% { opacity: 0.6; }
  100% {
    opacity: 0;
    transform: translateY(500px) rotate(1080deg) scale(0.2);
  }
}

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

/* ═══════════════════════════════════════════════════════════════
   REDUCED MOTION
   ═══════════════════════════════════════════════════════════════ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-delay: 0ms !important;
    transition-duration: 0.01ms !important;
  }
  .anim-fade {
    opacity: 1;
    transform: none;
  }
  .particle { display: none; }
}

/* ═══════════════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════════════ */
@media (max-width: 380px) {
  .page {
    padding: 0.75rem 1rem 2rem;
  }

  .headline {
    font-size: 2.6rem;
  }

  .wheel-container {
    width: 290px;
    height: 290px;
  }

  #wheelCanvas {
    width: 290px;
    height: 290px;
  }

  .modal-prize {
    font-size: 2.4rem;
  }

  .spin-btn {
    width: 66px;
    height: 66px;
    font-size: 0.65rem;
  }

  .form-card {
    padding: 1rem;
  }

  .modal-inner {
    padding: 2.5rem 1.5rem 1.75rem;
  }
}

@media (min-width: 600px) {
  .page {
    padding-top: 3rem;
    justify-content: center;
  }

  .headline {
    font-size: 3.8rem;
  }

  .subheadline {
    max-width: 320px;
  }

  .input-group {
    flex-direction: row;
  }

  .input-wrap {
    flex: 1;
  }

  .btn-submit {
    width: auto;
    white-space: nowrap;
  }

  .btn-submit-content {
    padding-left: 2.5rem;
    padding-right: 2.5rem;
  }

  .wheel-container {
    width: 380px;
    height: 380px;
  }

  #wheelCanvas {
    width: 380px;
    height: 380px;
  }

  .spin-btn {
    width: 84px;
    height: 84px;
  }
}