/* iOS-Style Timer Picker Styles */

.timer-picker {
  position: relative;
  background: #fff;
  border-radius: 12px;
  padding: 1.5rem 1rem;
  margin: 1rem 0;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  --timer-wheel-item-height: 44px;
  overflow: hidden;
  contain: layout style paint;
}

.timer-picker-wheels {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  position: relative;
  z-index: 2;
  padding: 0 1rem;
}

.timer-wheel-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.timer-wheel {
  height: calc(var(--timer-wheel-item-height) * 5);
  width: 100px;
  overflow-y: scroll;
  overflow-x: hidden;
  scroll-behavior: smooth;
  position: relative;
  padding: 0 0.5rem;

  /* Hide scrollbar */
  scrollbar-width: none; /* Firefox */
  -ms-overflow-style: none; /* IE and Edge */
}

.timer-wheel::-webkit-scrollbar {
  display: none; /* Chrome, Safari, Opera */
}

.timer-wheel-item {
  height: var(--timer-wheel-item-height);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-family: 'SF Pro Display', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-weight: 400;
  color: #000;
  transition: opacity 0.2s, transform 0.2s;
  user-select: none;
}

.timer-wheel-item-selected {
  font-weight: 600;
  color: #000;
}

.timer-wheel-padding {
  opacity: 0 !important;
  pointer-events: none;
}

.timer-wheel-separator {
  font-size: 2rem;
  font-weight: 300;
  color: #000;
  margin: 0 0.5rem;
  margin-bottom: 24px;
}

.timer-wheel-label {
  font-size: 0.9rem;
  color: var(--color-muted, #666);
  font-family: 'Roboto', sans-serif;
  margin-top: 0.25rem;
}

.timer-picker-selection-indicator {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: calc(100% - 2rem);
  max-width: 280px;
  height: var(--timer-wheel-item-height);
  background: rgba(0, 191, 255, 0.08);
  border-top: 1px solid rgba(0, 191, 255, 0.3);
  border-bottom: 1px solid rgba(0, 191, 255, 0.3);
  border-radius: 8px;
  pointer-events: none !important;
  z-index: 1;
  will-change: transform;
}

/* Quick Preset Buttons */
.timer-presets {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 1rem;
  margin-bottom: 1rem;
}

.timer-preset-btn {
  padding: 0.5rem 1rem;
  background: #fff;
  border: 2px solid #00BFFF;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 500;
  color: #00BFFF;
  cursor: pointer;
  transition: all 0.2s;
  font-family: 'Roboto', sans-serif;
}

.timer-preset-btn:hover {
  background: #00BFFF;
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 191, 255, 0.3);
}

.timer-preset-btn:active {
  transform: translateY(0);
}

/* Timer Settings Container */
.timer-settings-collapsed {
  margin-top: 0.75rem;
  padding: 0.75rem;
  background: #f9f9f9;
  border-radius: 8px;
  border: 1px solid #e0e0e0;
  width: 100%;
  box-sizing: border-box;
}

.timer-settings-expanded {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  pointer-events: none;
  display: none;
  position: relative;
  contain: layout style;
}

.timer-settings-expanded.show {
  max-height: 1000px;
  pointer-events: auto;
  display: block;
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .timer-picker {
    padding: 1.25rem 0.75rem;
    --timer-wheel-item-height: 40px;
  }

  .timer-picker-wheels {
    gap: 0.75rem;
    padding: 0 0.5rem;
  }

  .timer-wheel {
    width: 85px;
    padding: 0 0.4rem;
  }

  .timer-wheel-item {
    font-size: 1.3rem;
  }

  .timer-wheel-separator {
    font-size: 1.8rem;
  }

  .timer-picker-selection-indicator {
    width: calc(100% - 1.5rem);
    max-width: 250px;
  }

  .timer-preset-btn {
    font-size: 0.85rem;
    padding: 0.4rem 0.8rem;
  }
}