/* ========================================
   Components
   ======================================== */

/* ========================================
   Loading Screen
   ======================================== */

.loading-content {
  text-align: center;
}

.envelope-icon {
  font-size: 5rem;
  animation: bounce 1s ease-in-out infinite;
  filter: drop-shadow(0 10px 20px rgba(0,0,0,0.3));
}

.loading-text {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  margin-top: var(--space-4);
}

/* ========================================
   Spin Button
   ======================================== */

.spin-button {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  
  min-width: 200px;
  padding: var(--space-4) var(--space-8);
  margin-top: var(--space-8);
  
  background: linear-gradient(
    135deg,
    var(--color-gold-400) 0%,
    var(--color-gold-500) 50%,
    var(--color-gold-600) 100%
  );
  color: var(--color-red-900);
  
  font-size: var(--text-xl);
  font-weight: 700;
  
  border-radius: var(--radius-full);
  box-shadow: 
    var(--shadow-lg),
    var(--shadow-glow-gold),
    inset 0 1px 0 rgba(255,255,255,0.3);
  
  transition: 
    transform var(--transition-fast),
    box-shadow var(--transition-fast);
}

.spin-button:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 
    var(--shadow-xl),
    0 0 30px rgba(255, 193, 7, 0.5),
    inset 0 1px 0 rgba(255,255,255,0.3);
}

.spin-button:active {
  transform: translateY(1px) scale(0.98);
  box-shadow: var(--shadow-md);
}

.spin-button:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}

.spin-button__emoji {
  font-size: var(--text-2xl);
}

/* ========================================
   Result Screen
   ======================================== */

.screen--result {
  overflow: hidden;
}

.result-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
}

.result-card {
  background: linear-gradient(
    145deg,
    rgba(255, 255, 255, 0.15) 0%,
    rgba(255, 255, 255, 0.05) 100%
  );
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 215, 0, 0.3);
  border-radius: var(--radius-2xl);
  padding: var(--space-8) var(--space-10);
  box-shadow: var(--shadow-xl);
}

.result-icon {
  font-size: 4rem;
  margin-bottom: var(--space-4);
  animation: celebrate 0.5s ease-out;
}

.result-title {
  font-size: var(--text-2xl);
  color: var(--color-gold-300);
  margin-bottom: var(--space-4);
}

.prize-display {
  background: linear-gradient(
    135deg,
    var(--color-gold-500) 0%,
    var(--color-gold-400) 50%,
    var(--color-gold-300) 100%
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.prize-value {
  font-size: var(--text-5xl);
  font-weight: 700;
  text-shadow: 0 2px 10px rgba(255, 193, 7, 0.5);
}

.result-message {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  margin-top: var(--space-4);
}

/* Blessing Mode (Consolation Prize) */
.prize-value.blessing-mode {
  font-size: var(--text-3xl);
}

.blessing-text {
  display: block;
  font-family: 'Dancing Script', cursive;
  font-size: 2.8rem;
  font-weight: 700;
  background: linear-gradient(
    135deg,
    var(--color-gold-400) 0%,
    var(--color-gold-300) 50%,
    var(--color-gold-200) 100%
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: none;
  animation: blessing-glow 2s ease-in-out infinite alternate;
}

@keyframes blessing-glow {
  from {
    filter: drop-shadow(0 0 8px rgba(255, 193, 7, 0.4));
  }
  to {
    filter: drop-shadow(0 0 20px rgba(255, 193, 7, 0.8));
  }
}

/* ========================================
   Claim Button
   ======================================== */

.claim-button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  
  min-width: 220px;
  padding: var(--space-4) var(--space-8);
  margin-top: var(--space-8);
  
  background: linear-gradient(
    135deg,
    var(--color-red-500) 0%,
    var(--color-red-600) 100%
  );
  
  font-size: var(--text-lg);
  font-weight: 600;
  
  border-radius: var(--radius-full);
  border: 2px solid var(--color-gold-400);
  box-shadow: 
    var(--shadow-lg),
    var(--shadow-glow-red);
  
  transition: 
    transform var(--transition-fast),
    box-shadow var(--transition-fast);
}

.claim-button:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 
    var(--shadow-xl),
    0 0 30px rgba(211, 47, 47, 0.5);
}

.claim-button:active {
  transform: scale(0.98);
}

.claim-arrow {
  font-size: var(--text-xl);
  transition: transform var(--transition-fast);
}

.claim-button:hover .claim-arrow {
  transform: translateX(4px);
}

/* ========================================
   Error Screen
   ======================================== */

.error-content {
  text-align: center;
}

.error-icon {
  font-size: 4rem;
  margin-bottom: var(--space-4);
}

.error-title {
  font-size: var(--text-2xl);
  color: var(--color-gold-300);
  margin-bottom: var(--space-2);
}

.error-message {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
}

.retry-button {
  display: inline-block;
  padding: var(--space-3) var(--space-6);
  background: var(--color-gold-500);
  color: var(--color-red-900);
  font-weight: 600;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-fast);
}

.retry-button:hover {
  transform: translateY(-2px);
}

/* ========================================
   Claimed Screen
   ======================================== */

.claimed-content {
  text-align: center;
}

.claimed-icon {
  font-size: 5rem;
  margin-bottom: var(--space-4);
}

.claimed-title {
  font-size: var(--text-2xl);
  color: var(--color-gold-300);
  margin-bottom: var(--space-2);
}

.claimed-message {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}

.claimed-wish {
  font-size: var(--text-lg);
  color: var(--color-gold-200);
  font-style: italic;
}

/* ========================================
   Decorations
   ======================================== */

.decorations {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: var(--z-decorations);
  overflow: hidden;
}

.lantern {
  position: absolute;
  top: -20px;
  width: 60px;
  height: 100px;
  background: radial-gradient(
    ellipse at center,
    var(--color-red-400) 0%,
    var(--color-red-600) 70%,
    var(--color-red-800) 100%
  );
  border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
  box-shadow: 
    0 0 30px rgba(255, 100, 100, 0.5),
    inset 0 -20px 30px rgba(0,0,0,0.3);
  animation: sway 3s ease-in-out infinite;
}

.lantern::before {
  content: '';
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 30px;
  height: 15px;
  background: var(--color-gold-500);
  border-radius: 4px 4px 0 0;
}

.lantern::after {
  content: '';
  position: absolute;
  bottom: -20px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 20px;
  background: linear-gradient(
    to bottom,
    var(--color-gold-500),
    var(--color-gold-600)
  );
  border-radius: 0 0 4px 4px;
}

.lantern-left {
  left: 5%;
  animation-delay: 0s;
}

.lantern-right {
  right: 5%;
  animation-delay: 1.5s;
}

/* Peach Blossoms Container */
.peach-blossoms {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.blossom {
  position: absolute;
  font-size: 1.5rem;
  opacity: 0.8;
  animation: fall linear infinite;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.2));
}

/* ========================================
   Confetti
   ======================================== */

.confetti-container {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: var(--z-confetti);
  overflow: hidden;
}

.confetti {
  position: absolute;
  width: 10px;
  height: 10px;
  opacity: 0;
  animation: confetti-fall 3s ease-out forwards;
}

/* ========================================
   Responsive
   ======================================== */

@media (min-width: 640px) {
  .lantern {
    width: 80px;
    height: 130px;
  }
  
  .lantern::before {
    width: 40px;
    height: 20px;
    top: -20px;
  }
  
  .lantern::after {
    height: 25px;
    bottom: -25px;
  }
  
  .prize-value {
    font-size: 4rem;
  }
}

@media (max-width: 360px) {
  .spin-button {
    min-width: 160px;
    padding: var(--space-3) var(--space-6);
    font-size: var(--text-lg);
  }
  
  .prize-value {
    font-size: var(--text-4xl);
  }
}

/* ========================================
   Landing Screen (QR Scan)
   ======================================== */

.landing-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  width: 100%;
  max-width: 400px;
}

.landing-icon {
  font-size: 5rem;
  margin-bottom: var(--space-4);
  animation: bounce 2s infinite;
}

.landing-message {
  font-size: var(--text-lg);
  color: var(--color-gold-200);
  margin-bottom: var(--space-8);
  line-height: 1.6;
}

.qr-reader {
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: var(--space-6);
}

.scan-button {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  background: var(--color-gold-500);
  color: var(--color-red-900);
  font-weight: 600;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-lg);
  transition: transform var(--transition-fast);
  font-size: var(--text-lg);
}

.scan-button:active {
  transform: scale(0.95);
}

.scan-icon {
  font-size: 1.2em;
}