body {
  margin: 0;
  min-height: 100vh;
  font-family: Arial, sans-serif;
  background: radial-gradient(circle at top, #1b1f2b 0%, #05070d 100%);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  box-sizing: border-box;
}

.crate-app {
  width: 100%;
  max-width: 900px;
  text-align: center;
}

.crate-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.crate-app-title {
  font-size: 22px;
  font-weight: bold;
  letter-spacing: 1px;
}

.balance-box {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  padding: 8px 16px;
  font-size: 16px;
  font-weight: bold;
  color: #ffd700;
}

/* ===== Reel ===== */

.reel-wrapper {
  position: relative;
  width: 100%;
  height: 160px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.04);
  border: 2px solid rgba(255, 255, 255, 0.15);
  border-radius: 10px;
}

.pointer {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 3px;
  height: 100%;
  background: #ffffff;
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.9);
  z-index: 5;
}

.reel {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 0 14px;
  transition: transform 5.5s cubic-bezier(0.12, 0.83, 0.14, 1);
}

.reel-item {
  flex: 0 0 auto;
  width: 130px;
  height: 130px;
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.05);
  border: 2px solid;
  position: relative;
  overflow: hidden;
}

.reel-item img {
  width: 64px;
  height: 64px;
  object-fit: contain;
  margin-bottom: 8px;
}

.reel-item span {
  font-size: 11px;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ===== Rarity colors ===== */

.rarity-common {
  border-color: #ffffff;
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.4) inset;
}
.rarity-common span { color: #ffffff; }

.rarity-uncommon {
  border-color: #2ecc40;
  box-shadow: 0 0 10px rgba(46, 204, 64, 0.4) inset;
}
.rarity-uncommon span { color: #2ecc40; }

.rarity-rare {
  border-color: #2196f3;
  box-shadow: 0 0 10px rgba(33, 150, 243, 0.4) inset;
}
.rarity-rare span { color: #2196f3; }

.rarity-epic {
  border-color: #9c27b0;
  box-shadow: 0 0 10px rgba(156, 39, 176, 0.4) inset;
}
.rarity-epic span { color: #9c27b0; }

.rarity-legendary {
  border-color: #ffd700;
  box-shadow: 0 0 10px rgba(255, 215, 0, 0.5) inset;
}
.rarity-legendary span { color: #ffd700; }

.rarity-divine {
  border-color: #f44336;
  box-shadow: 0 0 10px rgba(244, 67, 54, 0.5) inset;
}
.rarity-divine span { color: #f44336; }

.rarity-ultra {
  border-color: #000000;
  background: linear-gradient(135deg, #1a1a1a, #000000);
  box-shadow: 0 0 14px rgba(255, 255, 255, 0.5) inset;
}
.rarity-ultra span {
  color: #ffffff;
  text-shadow: 0 0 6px #ffffff;
}

/* Winning item glow pulse */
.reel-item.winner {
  animation: winnerPulse 1s ease-in-out infinite alternate;
  z-index: 2;
}

@keyframes winnerPulse {
  from { filter: brightness(1); transform: scale(1); }
  to { filter: brightness(1.5); transform: scale(1.06); }
}

/* ===== Controls ===== */

.controls {
  margin-top: 22px;
  display: flex;
  gap: 12px;
  justify-content: center;
}

.open-btn, .reset-btn {
  padding: 10px 22px;
  border-radius: 6px;
  border: none;
  font-size: 14px;
  font-weight: bold;
  cursor: pointer;
}

.open-btn {
  background: linear-gradient(to bottom, #ffd700, #d4a600);
  color: #222;
}

.open-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.open-btn:hover:not(:disabled) {
  filter: brightness(1.1);
}

.reset-btn {
  background: rgba(255, 255, 255, 0.1);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.reset-btn:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* ===== Result panel ===== */

.result-panel {
  margin-top: 22px;
  font-size: 18px;
  font-weight: bold;
  min-height: 26px;
}

.back-link {
  display: inline-block;
  margin-top: 30px;
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  font-size: 13px;
}

.back-link:hover {
  color: white;
}