/* SPDX-License-Identifier: AGPL-3.0-or-later */

:host {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: var(--z-sheet);
  pointer-events: none;
}

:host([open]) {
  pointer-events: auto;
}

.overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--bg-main);
  opacity: 0;
  transition: opacity 0.3s ease;
}

:host([open]) .overlay {
  opacity: 1;
}

.container {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  flex-direction: column;
  opacity: 0;
  transform: scale(0.9);
  transition:
    opacity 0.3s ease,
    transform 0.3s ease;
}

:host([open]) .container {
  opacity: 1;
  transform: scale(1);
}

.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md);
  padding-top: var(--spacing-md);
}

.header-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--color-text-menu);
}

.header-actions {
  display: flex;
  gap: var(--spacing-sm);
}

.grid {
  flex: 1;
  overflow-y: auto;
  padding: var(--spacing-md);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
  align-content: start;
}

.tab-card {
  background: var(--bg-menu);
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease;
  position: relative;
}

.tab-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}

.tab-card.active {
  box-shadow: 0 0 0 2px var(--color-focus-ring);
}

.tab-card.closing {
  animation: cardClose 0.3s ease forwards;
}

@keyframes cardClose {
  to {
    transform: translateY(-50px) scale(0.8);
    opacity: 0;
  }
}

.tab-screenshot {
  width: 100%;
  aspect-ratio: 4/3;
  background: var(--bg-webview);
  object-fit: cover;
  object-position: top;
}

.tab-screenshot-placeholder {
  width: 100%;
  aspect-ratio: 4/3;
  background: var(--bg-webview);
  display: flex;
  align-items: center;
  justify-content: center;
}

.tab-screenshot-placeholder lucide-icon {
  font-size: 32px;
  color: var(--color-text-tertiary);
  opacity: 0.5;
}

.tab-info {
  padding: var(--spacing-sm);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.tab-favicon {
  width: 16px;
  height: 16px;
  object-fit: contain;
  border-radius: 2px;
  flex-shrink: 0;
}

.tab-favicon[src=""] {
  display: none;
}

.tab-title {
  flex: 1;
  font-size: 12px;
  color: var(--color-text-menu);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.close-button {
  position: absolute;
  top: var(--spacing-xs);
  right: var(--spacing-xs);
  width: 24px;
  height: 24px;
  background: rgba(0, 0, 0, 0.6);
  border: none;
  border-radius: 50%;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.close-button lucide-icon {
  font-size: 14px;
}

.home-card {
  background: transparent;
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition:
    border-color 0.2s ease,
    background 0.2s ease;
  min-height: 120px;
}

.home-card:hover {
  border-color: var(--color-focus-ring);
  background: rgba(0, 122, 255, 0.1);
}

.home-card lucide-icon {
  font-size: 32px;
  color: var(--color-text-tertiary);
  margin-bottom: var(--spacing-sm);
}

.home-card span {
  font-size: 14px;
  color: var(--color-text-tertiary);
}