/* Mobile-specific styles */

/* Mobile Realistic Night Sky - Optimized for mobile performance */
body::before {
  background-size: 250px 150px; /* Optimized pattern size for mobile */
}

body::after {
  background-size: 230px 130px; /* Optimized pattern size for mobile */
  animation: gentleTwinkle 10s ease-in-out infinite; /* Slower animation for mobile performance */
}

/* Mobile Header Box */
.header-box {
  top: 50px;
  padding: 6px 15px;
}

.header-box span {
  font-size: 16px;
}

/* Mobile Bottom Marquee */
.bottom-marquee {
  height: 35px;
}

.marquee-text span {
  padding: 8px 15px;
  font-size: 14px;
}

body {
  padding: 12px;
  min-height: 100vh;
}

.wrap {
  width: 95vw;
  padding: 0 5px;
}

.board {
  padding: 15px;
}

.button-container {
  top: calc(100% + 20px);
}

/* Mobile button adjustments */
.spin-btn {
  padding: 16px 40px;
  font-size: 20px;
  min-height: 60px;
}

.info {
  margin-top: 30px;
}

.chip {
  margin-left: 8px;
  font-size: 11px;
  padding: 0.3rem 0.6rem;
}

.result-text {
  font-size: 16px;
}

/* Mobile modal adjustments */
.modal {
  padding: 10px;
}

.modal-content {
  margin: 5% auto;
  padding: 25px;
  width: 95%;
  border-radius: 15px;
  max-height: 90vh;
  overflow-y: auto;
}

.modal h2 {
  font-size: 1.5rem;
  margin-bottom: 15px;
}

.close {
  font-size: 32px;
  top: 10px;
  right: 15px;
  padding: 8px;
}

.ticket-input-modal {
  margin: 15px 0;
}

.ticket-input-modal input {
  padding: 18px;
  font-size: 22px;
  max-width: 250px;
  min-height: 60px;
}

.modal-btn {
  padding: 15px 30px;
  font-size: 16px;
  min-height: 50px;
}

.modal-buttons {
  flex-direction: column;
  align-items: center;
}

.modal-buttons .modal-btn {
  width: 80%;
  margin: 5px 0;
}

/* Mobile prize modal adjustments */
.prize-modal-content {
  margin: 3% auto;
  padding: 25px;
  width: 95%;
  border-radius: 15px;
}

.prize-value {
  font-size: 42px;
}

.prize-label {
  font-size: 22px;
}

.save-image-btn {
  padding: 18px 35px;
  font-size: 18px;
  min-height: 55px;
}

@media (max-width: 480px) {
  body {
    padding: 8px;
  }

  .wrap {
    width: 98vw;
    padding: 0;
  }

  .board {
    padding: 10px;
  }

  .button-container {
    top: calc(100% + 15px);
  }

  .spin-btn {
    padding: 18px 45px;
    font-size: 22px;
    min-height: 65px;
    letter-spacing: 2px;
  }

  .info {
    margin-top: 25px;
    padding: 0 10px;
  }

  .chip {
    display: block;
    margin: 8px auto 0;
    max-width: 200px;
    font-size: 10px;
  }

  .result-text {
    font-size: 14px;
  }

  .modal {
    padding: 5px;
  }

  .modal-content {
    margin: 2% auto;
    padding: 15px;
    width: 98%;
    border-radius: 12px;
    border-width: 2px;
    max-height: 95vh;
    overflow-y: auto;
  }

  .close {
    font-size: 36px;
    top: 8px;
    right: 12px;
    padding: 10px;
  }

  .ticket-input-modal {
    margin: 10px 0;
  }

  .ticket-input-modal input {
    padding: 20px 15px;
    font-size: 24px;
    max-width: 100%;
    width: 90%;
    letter-spacing: 4px;
    min-height: 65px;
    border-radius: 15px;
  }

  .modal-btn {
    padding: 18px 35px;
    font-size: 18px;
    min-height: 55px;
  }

  .prize-modal-content {
    margin: 1% auto;
    padding: 20px;
    width: 98%;
    border-radius: 12px;
    border-width: 2px;
  }

  .prize-value {
    font-size: 36px;
  }

  .prize-label {
    font-size: 20px;
  }

  .prize-display {
    padding: 20px;
    margin: 15px 0;
  }

  .save-image-btn {
    padding: 20px 40px;
    font-size: 20px;
    min-height: 60px;
    width: 90%;
  }
}