/* ==========================================================================
   Modální okna (Náhled & Media Picker)
   ========================================================================== */

.cms-preview-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(15, 23, 42, 0.8);
  backdrop-filter: blur(4px);
  z-index: 1000;
  display: flex;
  flex-direction: column;
}

.cms-preview-modal[hidden] {
  display: none;
}

.cms-preview-header {
  height: 56px;
  background: #0f172a;
  border-bottom: 1px solid #1e293b;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.5rem;
  color: #ffffff;
}

.cms-preview-brand {
  font-weight: 700;
  font-size: 0.95rem;
}

.cms-preview-viewports {
  display: flex;
  gap: 4px;
  background: #1e293b;
  padding: 3px;
  border-radius: var(--cms-radius-sm);
}

.cms-vp-btn {
  background: transparent;
  border: none;
  color: #94a3b8;
  padding: 4px 10px;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  border-radius: 3px;
  transition: all 0.15s ease;
}

.cms-vp-btn.is-active,
.cms-vp-btn:hover {
  background: #334155;
  color: #ffffff;
}

.cms-preview-close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  padding: 0;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--cms-radius-sm);
  color: #94a3b8;
  cursor: pointer;
  transition: all 0.15s ease;
}

.cms-preview-close:hover {
  background: #334155;
  color: #ffffff;
}

.cms-preview-close:focus-visible {
  outline: 2px solid var(--cms-primary);
  outline-offset: 1px;
}

.cms-preview-body {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  overflow: hidden;
}

.cms-preview-frame-container {
  height: 100%;
  background: #ffffff;
  border-radius: var(--cms-radius-md);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  overflow: hidden;
  transition: width 0.25s ease;
}

.cms-preview-frame-container.vp-desktop {
  width: 100%;
}
.cms-preview-frame-container.vp-tablet {
  width: 768px;
}
.cms-preview-frame-container.vp-mobile {
  width: 375px;
}

.cms-preview-frame-container iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* Media Picker */
.cms-media-picker-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(4px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.cms-media-picker-modal[hidden] {
  display: none;
}

.cms-media-picker-card,
.cms-media-picker-dialog {
  width: 100%;
  max-width: 840px;
  background: #ffffff;
  border-radius: var(--cms-radius-md);
  border: 1px solid var(--cms-border);
  box-shadow: 0 25px 50px -12px rgba(15, 23, 42, 0.35);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  max-height: 85vh;
  animation: cmsModalIn 0.15s ease-out;
}

@keyframes cmsModalIn {
  from {
    opacity: 0;
    transform: scale(0.97) translateY(8px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.cms-media-picker-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.15rem 1.5rem;
  border-bottom: 1px solid var(--cms-border);
  background: #ffffff;
}

.cms-media-picker-close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  padding: 0;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--cms-radius-sm);
  color: var(--cms-text-muted);
  cursor: pointer;
  transition: all 0.15s ease;
}

.cms-media-picker-close:hover {
  background: var(--cms-bg-subtle);
  color: var(--cms-text-main);
  border-color: var(--cms-border);
}

.cms-media-picker-close:focus-visible {
  outline: 2px solid var(--cms-primary);
  outline-offset: 1px;
}

.cms-media-picker-toolbar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 1.5rem;
  background: var(--cms-bg-subtle);
  border-bottom: 1px solid var(--cms-border);
}

.cms-media-picker-body {
  flex: 1;
  overflow-y: auto;
  padding: 1.5rem;
  min-height: 280px;
  max-height: 480px;
}

.cms-media-picker-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 12px;
}

.cms-media-picker-item {
  border: 2px solid var(--cms-border);
  border-radius: var(--cms-radius-sm);
  padding: 6px;
  cursor: pointer;
  background: #ffffff;
  transition: all 0.15s ease;
  display: flex;
  flex-direction: column;
  text-align: center;
}

.cms-media-picker-item:hover,
.cms-media-picker-item:focus-visible {
  border-color: #94a3b8;
  outline: none;
}

.cms-media-picker-item.is-selected {
  border-color: var(--cms-primary);
  background: #f0f9ff;
  box-shadow: 0 0 0 2px rgba(2, 132, 199, 0.3);
}

.cms-media-picker-thumb {
  height: 95px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f1f5f9;
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 6px;
}

.cms-media-picker-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.cms-media-picker-name {
  font-size: 0.75rem;
  color: #334155;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-weight: 500;
}

.cms-media-picker-footer {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--cms-border);
  background: var(--cms-bg-subtle);
}