/**
 * Undo Toast Styles
 * 
 * Styles for the undo toast component with countdown timer
 * Requirements: 8.1, 8.2, 8.3
 */

/* Undo toast specific styling */
.toast-undo {
  background: var(--status-warning-bg);
  color: var(--status-warning-text);
  border-left: 4px solid var(--status-warning);
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  min-width: 350px;
  max-width: 500px;
  font-family: var(--font-readable);
}

/* Undo button styling */
.toast-undo-btn {
  background: var(--accent-primary);
  color: white;
  border: none;
  border-radius: var(--radius-md);
  padding: 6px 16px;
  font-family: var(--font-readable);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
  flex-shrink: 0;
}

.toast-undo-btn:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

.toast-undo-btn:active {
  transform: translateY(0);
  box-shadow: none;
}

.toast-undo-btn:focus {
  outline: 2px solid var(--accent-primary);
  outline-offset: 2px;
}

/* Countdown timer styling */
.toast-countdown {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.1);
  flex-shrink: 0;
}

.countdown-text {
  font-family: var(--font-readable);
  font-size: 12px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--status-warning-text);
}

/* Animation for countdown urgency */
@keyframes pulse-urgent {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
}

/* Add pulse animation when time is running out (last 3 seconds) */
.toast-countdown.urgent {
  animation: pulse-urgent 0.5s ease-in-out infinite;
  background: rgba(220, 53, 69, 0.2);
}

.toast-countdown.urgent .countdown-text {
  color: var(--status-error);
}

/* Toast container positioning - bottom-right corner (Req 26.1) */
#toast-container {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 10000;
  display: flex;
  flex-direction: column-reverse;
  gap: 12px;
  pointer-events: none;
  max-height: calc(100vh - 40px);
  overflow: hidden;
}

#toast-container .toast {
  pointer-events: auto;
}

/* Mobile responsive adjustments */
@media (max-width: 768px) {
  .toast-undo {
    min-width: 320px;
    max-width: 400px;
    padding: 12px 14px;
    gap: 10px;
  }

  .toast-undo-btn {
    padding: 5px 12px;
    font-size: 12px;
  }

  .toast-countdown {
    min-width: 32px;
    height: 32px;
  }

  .countdown-text {
    font-size: 11px;
  }

  #toast-container {
    bottom: 10px;
    right: 10px;
    left: 10px;
    align-items: stretch;
  }
}

/* Dark mode support via data-theme attribute */
[data-theme="dark"] .toast-undo {
  background: rgba(255, 193, 7, 0.15);
  color: #ffc107;
  border-left-color: #ffc107;
}

[data-theme="dark"] .toast-countdown {
  background: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .countdown-text {
  color: #ffc107;
}

[data-theme="dark"] .toast-countdown.urgent {
  background: rgba(220, 53, 69, 0.3);
}

[data-theme="dark"] .toast-countdown.urgent .countdown-text {
  color: #ff6b6b;
}

/* Accessibility: Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .toast-countdown.urgent {
    animation: none;
  }

  .toast-undo-btn:hover {
    transform: none;
  }

  .toast-undo-btn:active {
    transform: none;
  }
}