/*
 * TheCoolSymbols - Symbol Board CSS
 * Styling for the symbol board and copy functionality
 * Created: June 11, 2025
 */

/* Symbol board floating controls */
.symbol-board-controls {
  position: fixed;
  bottom: 20px;
  left: 0;
  right: 0;
  margin: 0 auto;
  max-width: 800px;
  background-color: var(--card-color);
  border-radius: var(--border-radius-lg);
  box-shadow: 0 5px 25px rgba(0, 0, 0, 0.15);
  padding: 15px;
  z-index: 990;
  transition: var(--transition);
  transform: translateY(150%);
  opacity: 0;
  visibility: hidden;
}

.symbol-board-controls.show {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

.symbol-board-controls.hidden {
  transform: translateY(150%);
  opacity: 0;
  visibility: hidden;
}

.symbol-board-controls.toggle-visible {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

.textarea-container {
  display: flex;
  flex-direction: column;
  width: 100%;
}

.symbol-board-textarea {
  width: 100%;
  min-height: 60px;
  padding: 12px 15px;
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius);
  font-family: var(--font-main);
  font-size: 1rem;
  resize: vertical;
  margin-bottom: 10px;
  transition: var(--transition);
}

.symbol-board-textarea:focus {
  border-color: var(--primary-color);
  outline: none;
  box-shadow: 0 0 0 3px rgba(107, 75, 255, 0.2);
}

.textarea-buttons {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.button {
  padding: 10px 20px;
  background-color: var(--primary-color);
  color: white;
  border: none;
  border-radius: var(--border-radius-sm);
  font-family: var(--font-main);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.button:hover {
  background-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.button:active {
  transform: translateY(0);
}

.button i {
  font-size: 0.9rem;
}

.button.secondary {
  background-color: var(--border-color);
  color: var(--text-color);
}

.button.secondary:hover {
  background-color: #d8dbe9;
  color: var(--text-color);
  text-shadow: none;
}

.button.accent {
  background-color: var(--accent-color);
}

.button.accent:hover {
  background-color: var(--accent-dark);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

/* Symbol board controls at top for desktop */
@media (min-width: 992px) {
  .symbol-board-controls {
    top: 120px;
    bottom: auto;
    transform: translateY(0);
  }
  
  .symbol-board-controls.hidden {
    transform: translateY(-150%);
  }
}

/* Copy animation */
@keyframes copied {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
}

.copied {
  animation: copied 0.3s ease;
}

/* Symbol board toggle button */
.toggle-symbol-board {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: var(--primary-color);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
  cursor: pointer;
  z-index: 991;
  transition: var(--transition);
}

.toggle-symbol-board:hover {
  background-color: var(--primary-dark);
  transform: scale(1.1);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.toggle-symbol-board i {
  font-size: 1.5rem;
}

/* Symbol board notification */
.copy-notification {
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%) translateY(-20px);
  background-color: var(--primary-color);
  color: white;
  padding: 12px 20px;
  border-radius: var(--border-radius);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  font-weight: 500;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  display: flex;
  align-items: center;
  gap: 10px;
}

.copy-notification.show {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.copy-notification i {
  font-size: 1.1rem;
}

.copy-notification.notification-success {
  background-color: #4CAF50;
}

.copy-notification.notification-info {
  background-color: var(--primary-color);
}

.copy-notification.notification-warning {
  background-color: #ff9800;
}

.copy-notification.keyboard-shortcut-notification {
  border-left: 4px solid #ffeb3b;
}

.copy-notification.notification-animate {
  animation: notification-pulse 0.5s ease;
}

@keyframes notification-pulse {
  0% { transform: translateX(-50%) scale(0.95); }
  50% { transform: translateX(-50%) scale(1.05); }
  100% { transform: translateX(-50%) scale(1); }
}

/* Character count */
.character-count {
  margin-top: 5px;
  font-size: 0.8rem;
  color: var(--text-light);
  text-align: right;
}

/* Recent symbols bar */
.recent-symbols-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 12px;
  max-height: 0;
  overflow: hidden;
  transition: all 0.35s ease-out;
  background-color: rgba(var(--primary-rgb, 107, 75, 255), 0.03);
  border-radius: var(--border-radius);
}

.recent-symbols-bar.show {
  max-height: 70px;
  padding: 12px;
  border: 1px solid rgba(var(--primary-rgb, 107, 75, 255), 0.1);
  cursor: pointer;
}

.recent-symbols-bar.expanded {
  max-height: 250px;
  overflow-y: auto;
  padding: 14px;
  border: 1px solid rgba(var(--primary-rgb, 107, 75, 255), 0.2);
  box-shadow: 0 5px 15px rgba(var(--primary-rgb, 107, 75, 255), 0.08);
  cursor: pointer;
}

.recent-symbols-bar.show:hover,
.recent-symbols-bar.expanded:hover {
  background-color: rgba(var(--primary-rgb, 107, 75, 255), 0.06);
  border-color: rgba(var(--primary-rgb, 107, 75, 255), 0.2);
}

.recent-symbols-bar.clearing {
  opacity: 0.7;
  transform: scale(0.98);
  transition: opacity 0.6s ease, transform 0.6s ease;
  position: relative;
  overflow: hidden;
}

.clear-confirmation {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(var(--primary-rgb, 107, 75, 255), 0.1);
  color: var(--primary-color);
  font-size: 1.2rem;
  font-weight: 600;
  animation: fadeInOut 0.6s ease forwards;
  z-index: 10;
}

.clear-confirmation i {
  margin-right: 8px;
  font-size: 1.4rem;
}

@keyframes fadeInOut {
  0% { opacity: 0; transform: scale(0.8); }
  50% { opacity: 1; transform: scale(1); }
  100% { opacity: 0; transform: scale(1.1); }
}

.recent-symbols-header {
  width: 100%;
  padding-bottom: 8px;
  margin-bottom: 10px;
  font-weight: 600;
  color: var(--primary-color);
  font-size: 1rem;
  border-bottom: 1px solid rgba(var(--primary-rgb, 107, 75, 255), 0.15);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  position: relative;
}

.toggle-hint {
  font-size: 0.8rem;
  font-weight: normal;
  margin-left: 8px;
  color: var(--text-light);
  opacity: 0.7;
  flex-grow: 1;
  text-align: right;
}

.recent-symbols-header:before {
  content: '\f017'; /* clock icon */
  font-family: 'Font Awesome 6 Free';
  font-weight: 400;
}

.recent-symbols-container {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  width: 100%;
}

.clear-recent-btn-small {
  background-color: rgba(var(--accent-rgb, 255, 75, 75), 0.08);
  border: none;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-color, #ff4b4b);
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: 0.85rem;
  flex-shrink: 0;
}

.clear-recent-btn-small:hover {
  background-color: rgba(var(--accent-rgb, 255, 75, 75), 0.2);
  transform: rotate(15deg);
  color: var(--accent-dark);
  text-shadow: 0 1px 1px rgba(255, 255, 255, 0.5);
}

.recent-symbol {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 14px;
  background-color: var(--card-color);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: 1.1rem;
  min-width: 40px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.recent-symbol:hover {
  background-color: var(--hover-color);
  border-color: rgba(var(--primary-rgb, 107, 75, 255), 0.3);
  transform: translateY(-2px);
  box-shadow: 0 3px 6px rgba(var(--primary-rgb, 107, 75, 255), 0.15);
  color: var(--primary-dark);
  font-weight: 500;
}

.no-recent-symbols {
  width: 100%;
  padding: 15px;
  text-align: center;
  color: var(--text-color);
  font-size: 0.95rem;
  background-color: rgba(var(--primary-rgb, 107, 75, 255), 0.05);
  border-radius: var(--border-radius);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.no-recent-symbols:hover {
  background-color: rgba(var(--primary-rgb, 107, 75, 255), 0.08);
}

.no-recent-symbols:before {
  content: '\f017'; /* clock icon */
  font-family: 'Font Awesome 6 Free';
  font-weight: 400;
  font-size: 1.5rem;
  opacity: 0.7;
  color: var(--primary-color);
  margin-bottom: 5px;
}

.recent-symbols-actions {
  width: 100%;
  display: flex;
  justify-content: center;
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px dashed var(--border-color);
}

.clear-recent-btn {
  background-color: rgba(var(--accent-rgb, 255, 75, 75), 0.1);
  border: 1px solid rgba(var(--accent-rgb, 255, 75, 75), 0.3);
  border-radius: var(--border-radius);
  color: var(--accent-color, #ff4b4b);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 8px 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s ease;
  box-shadow: 0 2px 5px rgba(var(--accent-rgb, 255, 75, 75), 0.15);
}

.clear-recent-btn:hover {
  background-color: rgba(var(--accent-rgb, 255, 75, 75), 0.2);
  border-color: var(--accent-color, #ff4b4b);
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(var(--accent-rgb, 255, 75, 75), 0.25);
  color: var(--accent-dark);
  text-shadow: 0 1px 1px rgba(255, 255, 255, 0.5);
}

/* Keyboard shortcut hint */
.shortcut-hint {
  font-size: 0.8rem;
  color: var(--text-light);
  margin-top: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  opacity: 0.7;
  transition: var(--transition);
}

.shortcut-hint i {
  font-size: 0.9rem;
  color: var(--primary-color);
}

.textarea-container:hover .shortcut-hint {
  opacity: 1;
}

/* Animation for cleared textarea */
.symbol-board-textarea.cleared {
  animation: clear-animation 0.3s ease;
}

@keyframes clear-animation {
  0% {
    background-color: var(--card-color);
  }
  50% {
    background-color: rgba(var(--accent-rgb, 255, 75, 75), 0.1);
  }
  100% {
    background-color: var(--card-color);
  }
}

/* Animation for flash when adding symbols */
.symbol-board-textarea.flash {
  animation: flash-animation 0.3s ease;
}

@keyframes flash-animation {
  0% {
    background-color: var(--card-color);
  }
  50% {
    background-color: rgba(var(--primary-rgb, 107, 75, 255), 0.1);
  }
  100% {
    background-color: var(--card-color);
  }
}

/* Mobile optimizations */
@media (max-width: 768px) {
  .symbol-board-controls {
    max-width: 90%;
    padding: 12px;
  }
  
  .button {
    padding: 8px 15px;
    font-size: 0.9rem;
  }
  
  .textarea-buttons {
    flex-wrap: wrap;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .toggle-symbol-board {
    bottom: 15px;
    right: 15px;
    width: 45px;
    height: 45px;
  }
}