/* Format navigation */
.format-navigation {
  display: flex;
  align-items: stretch;
  border: 1px solid #e2e2e2;
  border-radius: var(--card-radius);
  background-color: #ffffff;
  position: relative;
  height: 44px;
  box-shadow: none;
  flex: 1;
  overflow: hidden;
}

.tab-controls {
  width: 40px;
  min-width: 40px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  background: none;
  border: none;
  z-index: 10;
  transition: opacity 0.3s;
  padding: 0;
}

.prev-btn {
  padding-left: 4px;
}

.next-btn {
  padding-right: 4px;
}

.tab-controls.hidden {
  display: none;
  width: 0;
  min-width: 0;
}

.tab-controls:disabled {
  opacity: 0.4;
  cursor: default;
}

.tab-control-inner {
  width: 28px;
  height: 28px;
  border-radius: 100px;
  background-color: #ffffff;
  border: 1px solid #d0d0d0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.25s ease;
  box-shadow: none;
}

.tab-controls:not(:disabled):hover .tab-control-inner {
  background-color: var(--button-primary-color);
  border-color: var(--button-primary-color);
  box-shadow: none;
}

.tab-controls {
  color: var(--arrow-normal-color, #999999);
}

.tab-controls svg,
.tab-controls svg path {
  width: 16px;
  height: 16px;
  fill: var(--arrow-normal-color, #999999);
  transition: fill 0.25s ease;
}

.tab-controls:not(:disabled):hover svg,
.tab-controls:not(:disabled):hover svg path {
  fill: var(--button-hover-text-color, #ffffff);
}

.format-tabs-container {
  flex: 1;
  position: relative;
  overflow: hidden;
  display: flex;
  padding: 0;
}

.format-tabs {
  display: flex;
  width: 100%;
  height: 100%;
}

.format-tab {
  height: 100%;
  flex: 1;
  min-width: 0;
  border: none;
  background: transparent;
  font-size: 0.9rem;
  font-weight: 500;
  color: #757575;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.25s ease;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 10px;
  position: relative;
}

.format-tab:hover {
  color: var(--button-primary-color);
}

.format-tab.active {
  color: var(--button-primary-color);
  font-weight: 500;
  background-color: transparent;
  position: relative;
}

/* Indikátor aktivního tabu (spodní linka) */
.format-tab.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--button-primary-color);
}

/* Dropdown styles */
.download-button {
  width: 44px;
  min-width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #e2e2e2;
  background: #ffffff;
  cursor: pointer;
  position: relative;
  border-radius: var(--card-radius);
  padding: 0 2px;
}

.download-button:hover {
  background-color: var(--button-primary-color);
  border-color: var(--button-primary-color);
  transition: background-color 0.2s ease, border-color 0.2s ease;
}

.download-button i {
  width: 18px;
  height: 18px;
  color: #a8a8a8;
  margin: 0 2px;
  transition: color 0.2s ease;
  font-size: 18px;
  position: relative;
  top: -4px;
}

.download-button:hover i {
  color: var(--button-hover-text-color, #ffffff);
}

.dropdown-menu-content {
  display: none;
  position: absolute;
  right: 14px;
  top: 48px;
  width: 240px;
  background: white;
  border-radius: var(--card-radius);
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  z-index: 9999;
  overflow: hidden;
  font-size: 14px;
}

.dropdown-menu-content.show {
  display: block;
}

.dropdown-menu-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 14px;
  cursor: pointer;
  transition: background-color 0.15s;
  border-bottom: none;
  font-size: 14px;
}

.dropdown-menu-item:hover {
  background-color: #f3f3f3;
}

.dropdown-divider {
  height: 1px;
  background-color: #e0e0e0;
  margin: 0;
}

/* Colors grid - optimalizovaná verze s CSS proměnnými */
.colors-grid {
  display: grid;
  gap: 0.5rem;
}

/* Size variations - určení sítě je samostatně, nikoliv opakovaně u každé třídy */
.colors-grid.size-small {
  grid-template-columns: repeat(4, 1fr);
  gap: 0.5rem;
}

.colors-grid.size-medium {
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
}

.colors-grid.size-large {
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem;
}

/* Odděluji základní styl a velikostní varianty - zamezuji vícenásobné definici */
.color-card {
  border: none;
  border-radius: var(--card-radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  position: relative;
  cursor: pointer;
  transition: transform 0.2s;
  z-index: 1;
  aspect-ratio: 5/4;
}

/* Aplikuji velikosti jednotně */
.color-card.size-small {
  aspect-ratio: 5/4;
  height: auto;
  min-height: auto;
  border-radius: var(--small-card-radius);
}

.color-card.size-medium {
  aspect-ratio: 5/4;
  height: auto;
}

.color-card.size-large {
  aspect-ratio: 5/4;
  height: auto;
}

/* Aplikuji padding specificky pro různé velikosti */
.color-card.size-small .color-preview {
  padding: 8px;
}

.color-card.size-medium .color-preview {
  padding: 15px;
}

.color-card.size-large .color-preview {
  padding: 20px;
}

/* Optimalizace textových stylů */
.color-card.size-small .color-label,
.color-card.size-small .color-value {
  font-size: 12px;
  padding-left: 2px;
}

.color-card.size-medium .color-label,
.color-card.size-medium .color-value {
  font-size: 0.875rem;
  padding-left: 2px;
}

.color-card.size-large .color-label {
  font-size: 0,875rem;
}

.color-card.size-large .color-value {
  font-size: 0.875rem;
}

/* Media queries pro responsivní zobrazení */
@media (max-width: 992px) {
  .colors-grid.size-small {
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
  }
  
  .colors-grid.size-medium, 
  .colors-grid.size-large {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
  }
}

@media (max-width: 576px) {
  .colors-grid.size-small, 
  .colors-grid.size-medium {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
  }
  
  .colors-grid.size-large {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }
}

/* Ohraničení pro světlé barvy */
.color-card.border {
  box-shadow: inset 0 0 0 2px rgba(0, 0, 0, 0.15);
}

/* Add transparent overlay that covers the entire card */
.color-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 10;
  cursor: pointer;
}

.color-preview {
  height: 100%;
  position: relative;
  z-index: 2; 
  pointer-events: auto;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 15px;
}

.color-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
  z-index: 3;
  margin-top: -2px;
}

.color-label {
  font-size: 13px;
  font-weight: 500;
  z-index: 3;
  opacity: 1; /* Nastavujeme 1, protože opacita se řeší v barvě textu */
}

.color-value {
  font-weight: 700;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  align-items: center;
  opacity: 1; /* Nastavujeme 1, protože opacita se řeší v barvě textu */
  margin-bottom: -2px;
}

/* Vylepšené styly pro ikony kopírování - Safari kompatibilní */
.copy-icon {
  opacity: 0;
  transition: opacity 0.2s;
  width: 18px;
  height: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  vertical-align: middle;
  position: relative;
  top: 0px;
  z-index: 11; /* Přidáno pro Safari: ikona nad ::after overlay */
}

/* Explicitní vlastnosti pro SVG uvnitř copy-icon - důležité pro Safari */
.copy-icon svg {
  width: 100%;
  height: 100%;
  display: block;
  fill: currentColor;
}

.color-card:hover .copy-icon {
  opacity: 1;
}

/* Bounce animation for success icon */
@keyframes bounceIn {
  0% {
    transform: scale(0.8);
    opacity: 0;
  }
  50% {
    transform: scale(1.2);
    opacity: 1;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

.copy-success .copy-icon {
  opacity: 1 !important;
  width: 20px;
  height: 20px;
  top: 0px;
  animation: bounceIn 0.25s ease forwards;
}

/* Format content */
.format-content {
  display: none;
}

.format-content.active {
  display: block;
}

/* Add a specific class for N/A values */
.color-card.has-na-value {
  cursor: default;
}

.color-card.has-na-value::after {
  cursor: default;
}

/* Small size specific icons */
.color-card.size-small .copy-icon {
  width: 14px;
  height: 14px;
}

.copy-success.size-small .copy-icon {
  width: 16px;
  height: 16px;
}