/* ============================================
   ISO Download Station - Components
   ============================================ */

/* ---- Cards ---- */
.card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-card);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.card:hover {
  border-color: var(--color-border-card-hover);
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px);
  background: var(--color-bg-card-hover);
}

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

.card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.card-icon.folder {
  background: rgba(37, 99, 235, 0.1);
  color: var(--color-accent-primary);
}

.card-icon.linux {
  background: rgba(233, 84, 32, 0.1);
  color: var(--color-linux-folder);
}

.card-icon.windows {
  background: rgba(0, 120, 212, 0.1);
  color: var(--color-windows-folder);
}

.card-icon.iso {
  background: rgba(16, 185, 129, 0.1);
  color: var(--color-accent-secondary);
}

.card-icon svg {
  width: 28px;
  height: 28px;
}

.card-title {
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--color-text-primary);
  line-height: 1.4;
}

.card-title-row {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.card-desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: 1.5;
  flex: 1;
}

.card-meta {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
  margin-top: auto;
}

.card-tag {
  font-size: var(--font-size-xs);
  padding: 2px 10px;
  border-radius: var(--radius-xl);
  background: var(--color-bg-tertiary);
  color: var(--color-text-muted);
  font-weight: 500;
}

.card-tag.count {
  background: rgba(37, 99, 235, 0.1);
  color: var(--color-accent-primary);
}

.card-tag.arch {
  background: rgba(16, 185, 129, 0.1);
  color: var(--color-accent-secondary);
}

.card-tag.eol {
  background: rgba(239, 68, 68, 0.1);
  color: var(--color-accent-danger);
}

.card-tag.stable {
  background: rgba(16, 185, 129, 0.1);
  color: var(--color-accent-secondary);
}

/* ---- File Row ---- */
.file-row {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-card);
  border-radius: var(--radius-md);
  padding: var(--spacing-md) var(--spacing-lg);
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  transition: all 0.2s ease;
  cursor: default;
}

.file-row:hover {
  border-color: var(--color-border-hover);
  background: var(--color-bg-card-hover);
}

.file-row-icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent-secondary);
}

.file-row-icon svg {
  width: 24px;
  height: 24px;
}

.file-row-info {
  flex: 1;
  min-width: 0;
}

.file-row-name {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text-primary);
  word-break: break-all;
  line-height: 1.4;
}

.file-row-meta {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
  margin-top: 4px;
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.file-row-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  flex-shrink: 0;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
  font-weight: 500;
  transition: all 0.2s ease;
  white-space: nowrap;
  cursor: pointer;
}

.btn:active {
  transform: scale(0.97);
}

.btn-primary {
  background: var(--color-accent-primary);
  color: var(--color-text-on-accent);
}

.btn-primary:hover {
  background: var(--color-accent-primary-hover);
  color: var(--color-text-on-accent);
}

.btn-secondary {
  background: var(--color-bg-tertiary);
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
}

.btn-secondary:hover {
  background: var(--color-border);
  color: var(--color-text-primary);
}

.btn-icon {
  width: 34px;
  height: 34px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--color-text-muted);
  transition: all 0.2s ease;
}

.btn-icon:hover {
  background: var(--color-bg-tertiary);
  color: var(--color-text-primary);
}

.btn-icon svg {
  width: 16px;
  height: 16px;
}

.btn-download {
  background: var(--color-accent-primary);
  color: var(--color-text-on-accent);
  padding: 6px 14px;
}

.btn-download:hover {
  background: var(--color-accent-primary-hover);
  color: var(--color-text-on-accent);
}

.btn-download.icon-only {
  padding: 6px;
  width: 32px;
  height: 32px;
}

.btn-download.icon-only svg {
  width: 16px;
  height: 16px;
}

/* ---- Breadcrumb ---- */
/* (Basic styles in layout.css; additional below) */
.breadcrumb-home-icon svg {
  width: 16px;
  height: 16px;
}

/* ---- Modal ---- */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-bg-modal-overlay);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-lg);
  animation: modal-fade-in 0.2s ease;
}

@keyframes modal-fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

.modal {
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  max-width: 640px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  animation: modal-slide-up 0.25s ease;
}

@keyframes modal-slide-up {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.modal-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: var(--spacing-lg);
  border-bottom: 1px solid var(--color-border);
  gap: var(--spacing-md);
}

.modal-header h3 {
  font-size: var(--font-size-lg);
  line-height: 1.4;
  word-break: break-all;
}

.modal-close {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  flex-shrink: 0;
  transition: all 0.2s ease;
}

.modal-close:hover {
  background: var(--color-bg-tertiary);
  color: var(--color-text-primary);
}

.modal-close svg {
  width: 18px;
  height: 18px;
}

.modal-body {
  padding: var(--spacing-lg);
}

.modal-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-md);
}

.modal-info-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.modal-info-item.full {
  grid-column: 1 / -1;
}

.modal-info-label {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 500;
}

.modal-info-value {
  font-size: var(--font-size-sm);
  color: var(--color-text-primary);
  word-break: break-all;
}

.modal-info-value.mono {
  font-family: var(--font-mono);
  font-size: var(--font-size-xs);
}

.modal-footer {
  display: flex;
  gap: var(--spacing-sm);
  padding: var(--spacing-lg);
  border-top: 1px solid var(--color-border);
  flex-wrap: wrap;
}

.modal-footer .btn {
  flex: 1;
  justify-content: center;
  min-width: 120px;
}

/* ---- Search Results ---- */
.search-results {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  max-height: 400px;
  overflow-y: auto;
  z-index: 200;
  display: none;
}

.search-results.active {
  display: block;
}

.search-result-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  cursor: pointer;
  transition: background-color 0.15s ease;
}

.search-result-item:hover,
.search-result-item.highlighted {
  background: var(--color-bg-tertiary);
}

.search-result-icon {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  color: var(--color-accent-secondary);
}

.search-result-icon svg {
  width: 20px;
  height: 20px;
}

.search-result-info {
  flex: 1;
  min-width: 0;
}

.search-result-name {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text-primary);
  line-height: 1.3;
}

.search-result-path {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  line-height: 1.3;
}

.search-result-name mark {
  background: rgba(37, 99, 235, 0.2);
  color: var(--color-accent-primary);
  border-radius: 2px;
  padding: 0 2px;
}

.search-no-results {
  padding: var(--spacing-lg);
  text-align: center;
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

/* ---- Category Buttons ---- */
.category-section {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
  padding: var(--spacing-2xl) 0;
}

.category-card {
  background: var(--color-bg-card);
  border: 2px solid var(--color-border-card);
  border-radius: var(--radius-lg);
  padding: var(--spacing-2xl);
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--spacing-md);
}

.category-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.category-card.linux:hover {
  border-color: var(--color-linux-folder);
}

.category-card.windows:hover {
  border-color: var(--color-windows-folder);
}

.category-card-icon {
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-xl);
}

.category-card-icon.linux {
  background: rgba(233, 84, 32, 0.1);
  color: var(--color-linux-folder);
}

.category-card-icon.windows {
  background: rgba(0, 120, 212, 0.1);
  color: var(--color-windows-folder);
}

.category-card-icon svg {
  width: 48px;
  height: 48px;
}

.category-card h2 {
  font-size: var(--font-size-2xl);
  font-weight: 700;
}

.category-card p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  max-width: 280px;
}

.category-card-badge {
  font-size: var(--font-size-xs);
  padding: 4px 14px;
  border-radius: var(--radius-xl);
  background: var(--color-bg-tertiary);
  color: var(--color-text-muted);
  font-weight: 500;
}

/* ---- Toast ---- */
.toast {
  position: fixed;
  bottom: var(--spacing-lg);
  right: var(--spacing-lg);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--spacing-sm) var(--spacing-md);
  box-shadow: var(--shadow-lg);
  z-index: 2000;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: var(--font-size-sm);
  color: var(--color-text-primary);
  animation: toast-in 0.3s ease;
  max-width: 360px;
}

@keyframes toast-in {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.toast svg {
  width: 18px;
  height: 18px;
  color: var(--color-accent-secondary);
}