/**
 * Timer Overlay Styles
 *
 * Floating timer display for countdown timers.
 * Normal state: top-right, stacked vertically
 * Minimized state: bottom-right, stacked horizontally
 *
 * Uses theme variables from variables.css for light/dark mode support.
 */

/* Container - Normal (top-right) */
.timer-overlay--normal {
  position: absolute;
  top: 16px;
  right: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 100;
  pointer-events: none;
}

.timer-overlay--normal > * {
  pointer-events: auto;
}

/* Container - Minimized (bottom-right) */
.timer-overlay--minimized {
  position: absolute;
  bottom: 16px;
  right: 16px;
  display: flex;
  flex-direction: row;
  gap: 8px;
  z-index: 100;
  pointer-events: none;
}

.timer-overlay--minimized > * {
  pointer-events: auto;
}

/* Timer Card (Normal/Expanded) */
.timer-card {
  width: 200px;
  background: var(--bg-secondary);
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease, background 0.3s ease;
  animation: timer-card-enter 0.25s ease-out;
}

@keyframes timer-card-enter {
  from {
    opacity: 0;
    transform: translateX(20px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateX(0) scale(1);
  }
}

.timer-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.3);
}

.timer-card--removing {
  animation: timer-card-exit 0.2s ease-out forwards;
}

@keyframes timer-card-exit {
  from {
    opacity: 1;
    transform: translateX(0) scale(1);
  }
  to {
    opacity: 0;
    transform: translateX(20px) scale(0.95);
  }
}

/* Timer Card Header */
.timer-card__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 6px 10px;
  background: var(--bg-tertiary);
  border-bottom: 1px solid var(--border-color);
}

.timer-card__header-content {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
  flex: 1;
}

.timer-card__label {
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.timer-card__name {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.timer-card__duration {
  font-size: 10px;
  font-weight: 400;
  color: var(--text-tertiary);
  text-transform: lowercase;
  letter-spacing: 0;
}

/* Timer Description (optional purpose, e.g., "Pasta", "Sprinklers") */
.timer-card__description {
  font-size: 10px;
  font-weight: 400;
  font-style: italic;
  color: var(--text-tertiary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.timer-card__controls {
  display: flex;
  gap: 2px;
}

/* Timer Card Buttons */
.timer-card__btn {
  width: 24px;
  height: 24px;
  border: none;
  background: transparent;
  cursor: pointer;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-tertiary);
  transition: background 0.15s ease, color 0.15s ease;
}

.timer-card__btn:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

.timer-card__btn:active {
  background: var(--border-color);
}

.timer-card__btn--close:hover {
  background: rgba(220, 53, 69, 0.15);
  color: #dc3545;
}

/* Timer Card Body */
.timer-card__body {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  gap: 12px;
}

.timer-card__time {
  font-size: 26px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--text-primary);
  line-height: 1;
}

.timer-card__body-controls {
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Body control buttons - consistent sizing */
.timer-card__btn--playpause,
.timer-card__body-controls .timer-card__btn--close {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
}

.timer-card__btn--playpause:hover {
  background: rgba(59, 130, 246, 0.15);
  color: var(--accent-primary, #3b82f6);
  border-color: var(--accent-primary, #3b82f6);
}

.timer-card__body-controls .timer-card__btn--close:hover {
  background: rgba(220, 53, 69, 0.15);
  color: #dc3545;
  border-color: #dc3545;
}

/* Timer Card States */

/* Paused State */
.timer-card--paused {
  opacity: 0.85;
}

.timer-card--paused .timer-card__time {
  animation: timer-pulse 2s ease-in-out infinite;
}

@keyframes timer-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* Completed State */
.timer-card--completed {
  border: 2px solid var(--accent-primary, #f59e0b);
}

.timer-card--completed .timer-card__time {
  color: var(--accent-primary, #f59e0b);
  animation: timer-digits-flash 0.6s ease-in-out infinite;
}

@keyframes timer-digits-flash {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* Minimized Timer */
.timer-mini {
  position: relative;
  padding: 6px 12px;
  background: var(--bg-secondary);
  border-radius: 8px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.2);
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, opacity 0.2s ease, background 0.3s ease;
  animation: timer-mini-enter 0.2s ease-out;
}

@keyframes timer-mini-enter {
  from {
    opacity: 0;
    transform: translateY(10px) scale(0.9);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.timer-mini:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
}

.timer-mini:active {
  transform: scale(1.02);
}

.timer-mini--removing {
  animation: timer-mini-exit 0.2s ease-out forwards;
}

@keyframes timer-mini-exit {
  from {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
  to {
    opacity: 0;
    transform: translateY(10px) scale(0.9);
  }
}

.timer-mini__time {
  font-size: 14px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  color: var(--text-primary);
}

/* Timer Slot Badge - shows timer number when multiple timers exist */
.timer-mini__badge {
  position: absolute;
  top: -5px;
  right: -5px;
  width: 16px;
  height: 16px;
  background: var(--accent-primary, #3b82f6);
  color: white;
  font-size: 10px;
  font-weight: 700;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
  border: 2px solid var(--bg-secondary);
  pointer-events: none;
}

/* Minimized Timer States */
.timer-mini--paused {
  opacity: 0.7;
}

.timer-mini--paused .timer-mini__time {
  animation: timer-pulse 2s ease-in-out infinite;
}

.timer-mini--completed {
  border: 2px solid var(--accent-primary, #f59e0b);
}

.timer-mini--completed .timer-mini__time {
  color: var(--accent-primary, #f59e0b);
  animation: timer-digits-flash 0.6s ease-in-out infinite;
}

/* Focus States for Accessibility */
.timer-card__btn:focus-visible {
  outline: 2px solid var(--accent-primary, #3b82f6);
  outline-offset: 2px;
}

.timer-mini:focus-visible {
  outline: 2px solid var(--accent-primary, #3b82f6);
  outline-offset: 2px;
}

/* Responsive Adjustments */
@media (max-width: 480px) {
  .timer-card {
    width: 160px;
  }

  .timer-card__time {
    font-size: 22px;
  }

  .timer-card__btn--playpause,
  .timer-card__body-controls .timer-card__btn--close {
    width: 28px;
    height: 28px;
  }

  .timer-overlay--normal,
  .timer-overlay--minimized {
    right: 8px;
  }

  .timer-overlay--normal {
    top: 8px;
  }

  .timer-overlay--minimized {
    bottom: 8px;
  }
}