@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@700;900&family=Lato:wght@400;600&display=swap');

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Lato', sans-serif;
  text-align: center;
  background: #111;
  background-image:
    radial-gradient(ellipse at 50% 0%, rgba(180, 140, 0, 0.15) 0%, transparent 60%);
  color: white;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

h1 {
  font-family: 'Playfair Display', serif;
  font-size: 3rem;
  font-weight: 900;
  letter-spacing: 4px;
  color: #FFD700;
  text-shadow:
    0 0 20px rgba(255, 215, 0, 0.6),
    0 2px 4px rgba(0,0,0,0.8);
  margin-bottom: 28px;
}

.game-box {
  background: #1a1a1a;
  border: 2px solid #8B6914;
  border-radius: 20px;
  padding: 40px 28px;
  width: 100%;
  max-width: 560px;
  box-shadow:
    0 0 0 4px #111,
    0 0 0 6px #8B6914,
    0 0 50px rgba(255, 215, 0, 0.1),
    0 20px 60px rgba(0, 0, 0, 0.9);
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: relative;
}

/* Corner decorations */
.game-box::before,
.game-box::after {
  content: '♦';
  position: absolute;
  color: #FFD700;
  font-size: 1.2rem;
  opacity: 0.6;
}

.game-box::before {
  top: 14px;
  left: 18px;
}

.game-box::after {
  top: 14px;
  right: 18px;
}

.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, #8B6914, #FFD700, #8B6914, transparent);
}

.balance-display {
  font-family: 'Lato', sans-serif;
  font-size: 0.85rem;
  letter-spacing: 3px;
  color: #888;
  text-transform: uppercase;
}

.balance-display span {
  color: #FFD700;
  font-size: 2rem;
  font-weight: 700;
  text-shadow: 0 0 16px rgba(255, 215, 0, 0.5);
  display: block;
  margin-top: 4px;
  font-family: 'Playfair Display', serif;
}

.deposit-section,
.spin-section {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.spin-section button {
  flex-shrink: 0;
}

input {
  flex: 1;
  padding: 12px 16px;
  background: #222;
  border: 1px solid #444;
  border-radius: 10px;
  color: #fff;
  font-size: 0.95rem;
  font-family: 'Lato', sans-serif;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

input:focus {
  border-color: #FFD700;
  box-shadow: 0 0 12px rgba(255, 215, 0, 0.2);
}

input::placeholder {
  color: #555;
}

input[type=number]::-webkit-inner-spin-button,
input[type=number]::-webkit-outer-spin-button {
  -webkit-appearance: none;
}

button {
  padding: 12px 16px;
  background: linear-gradient(180deg, #FFD700 0%, #B8860B 100%);
  color: #111;
  border: none;
  border-radius: 10px;
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  font-family: 'Lato', sans-serif;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: all 0.2s;
  box-shadow: 0 4px 15px rgba(255, 215, 0, 0.3), 0 2px 4px rgba(0,0,0,0.5);
  white-space: nowrap;
}

button:hover {
  background: linear-gradient(180deg, #ffe033 0%, #d4a017 100%);
  box-shadow: 0 4px 25px rgba(255, 215, 0, 0.5);
  transform: translateY(-1px);
}

button:active {
  transform: scale(0.97);
}

#slot-display {
  min-height: 90px;
  background: #111;
  border-radius: 14px;
  border: 1px solid #333;
  padding: 12px;
  box-shadow: 0 0 20px rgba(0,0,0,0.8) inset;
}

#result {
  font-family: 'Playfair Display', serif;
  font-size: 1.2rem;
  font-weight: 700;
  min-height: 30px;
  color: #FFD700;
  text-shadow: 0 0 16px rgba(255, 215, 0, 0.6);
  letter-spacing: 1px;
}

@media (max-width: 500px) {
  h1 { font-size: 2.2rem; }
  .game-box { padding: 28px 20px; }
  .spin-section { flex-wrap: wrap; }
  .spin-section button { width: 100%; }
}

/* Reel Grid */
.reel-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  width: 100%;
  padding: 10px;
}

.reel-cell {
  background: #1a1a1a;
  border: 1px solid #333;
  border-radius: 10px;
  font-size: 2.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px 0;
  transition: all 0.3s ease;
  box-shadow: 0 2px 8px rgba(0,0,0,0.5) inset;
}

.reel-cell.reel-win {
  border-color: #FFD700;
  background: rgba(255, 215, 0, 0.08);
  box-shadow:
    0 0 16px rgba(255, 215, 0, 0.4),
    0 2px 8px rgba(0,0,0,0.5) inset;
  animation: winPulse 0.6s ease-in-out;
}

@keyframes winPulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.1); }
  100% { transform: scale(1); }
}
/* How To Play Section */
.how-to-play {
  background: #111;
  border: 1px solid #8B6914;
  border-radius: 14px;
  padding: 18px;
  display: none;
  text-align: left;
  box-shadow: 0 0 20px rgba(255, 215, 0, 0.1) inset;
}

.how-to-play h3 {
  color: #FFD700;
  margin-bottom: 10px;
  font-family: 'Playfair Display', serif;
}

.how-to-play ul {
  list-style: none;
  padding-left: 0;
}

.how-to-play li {
  margin-bottom: 8px;
  color: #ccc;
  font-size: 0.9rem;
}