/* Keyboard Shortcuts Modal Styles */

.shortcuts-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 10000;
  display: none;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.shortcuts-modal.active {
  opacity: 1;
}

.shortcuts-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(4px);
  cursor: pointer;
}

.shortcuts-content {
  position: relative;
  background: var(--Card);
  border-radius: 12px;
  max-width: 700px;
  width: 90%;
  max-height: 85vh;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  transform: scale(0.9);
  transition: transform 0.3s ease;
  display: flex;
  flex-direction: column;
}

.shortcuts-modal.active .shortcuts-content {
  transform: scale(1);
}

.shortcuts-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 28px;
  border-bottom: 2px solid var(--Line);
  background: var(--IndexGridBackground);
}

.shortcuts-header h2 {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 24px;
  margin: 0;
  color: var(--Text-Primary);
}

.shortcuts-icon {
  font-size: 28px;
}

.shortcuts-close {
  background: none;
  border: none;
  color: var(--Text);
  font-size: 32px;
  line-height: 1;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 4px;
  transition: all 0.2s ease;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.shortcuts-close:hover {
  background: var(--Line);
  color: var(--Accent-Color);
}

.shortcuts-close:focus {
  outline: 2px solid var(--Accent-Color);
  outline-offset: 2px;
}

.shortcuts-body {
  overflow-y: auto;
  padding: 28px;
  flex: 1;
}

.shortcuts-category {
  margin-bottom: 32px;
}

.shortcuts-category:last-child {
  margin-bottom: 0;
}

.shortcuts-category-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--Accent-Color);
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--Line);
}

.shortcuts-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.shortcut-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 12px;
  background: var(--IndexGridBackground);
  border-radius: 8px;
  transition: all 0.2s ease;
}

.shortcut-item:hover {
  background: var(--Line);
  transform: translateX(4px);
}

.shortcut-keys {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
}

.shortcut-key {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  padding: 4px 10px;
  background: var(--Background);
  border: 2px solid var(--Line);
  border-radius: 6px;
  font-family: 'Consolas', 'Monaco', monospace;
  font-size: 13px;
  font-weight: 600;
  color: var(--Text-Primary);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2),
              inset 0 -2px 0 rgba(0, 0, 0, 0.3);
  text-transform: uppercase;
}

.shortcut-plus {
  color: var(--Text-Secondary);
  font-size: 12px;
  margin: 0 2px;
}

.shortcut-description {
  flex: 1;
  color: var(--Text);
  font-size: 15px;
  line-height: 1.4;
}

.shortcuts-footer {
  padding: 20px 28px;
  border-top: 2px solid var(--Line);
  background: var(--IndexGridBackground);
}

.shortcuts-hint {
  text-align: center;
  color: var(--Text-Secondary);
  font-size: 14px;
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  flex-wrap: wrap;
}

.shortcuts-hint .shortcut-key {
  min-width: 24px;
  padding: 2px 6px;
  font-size: 12px;
}

/* Notification Toast */
.shortcuts-notification {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--Accent-Color);
  color: #000;
  padding: 14px 24px;
  border-radius: 8px;
  font-weight: 600;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  z-index: 10001;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.3s ease;
}

.shortcuts-notification.show {
  opacity: 1;
  transform: translateY(0);
}

/* Light Mode Adjustments */
:root.light-mode .shortcuts-overlay {
  background: rgba(255, 255, 255, 0.8);
}

:root.light-mode .shortcut-key {
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1),
              inset 0 -2px 0 rgba(0, 0, 0, 0.1);
}

/* Responsive Design */
@media (max-width: 768px) {
  .shortcuts-content {
    width: 95%;
    max-height: 90vh;
  }
  
  .shortcuts-header {
    padding: 20px;
  }
  
  .shortcuts-header h2 {
    font-size: 20px;
  }
  
  .shortcuts-body {
    padding: 20px;
  }
  
  .shortcuts-category {
    margin-bottom: 24px;
  }
  
  .shortcut-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
  
  .shortcuts-footer {
    padding: 16px 20px;
  }
  
  .shortcuts-notification {
    left: 16px;
    right: 16px;
    bottom: 16px;
  }
}

/* Accessibility */
.shortcuts-modal:focus-within .shortcuts-content {
  outline: 2px solid var(--Accent-Color);
  outline-offset: 4px;
}

/* Smooth scrollbar for modal body */
.shortcuts-body::-webkit-scrollbar {
  width: 8px;
}

.shortcuts-body::-webkit-scrollbar-track {
  background: var(--Background);
  border-radius: 4px;
}

.shortcuts-body::-webkit-scrollbar-thumb {
  background: var(--Line);
  border-radius: 4px;
}

.shortcuts-body::-webkit-scrollbar-thumb:hover {
  background: var(--Accent-Color);
}