/* ============================================
   Tab-specific layout adjustments
   ============================================ */

/* ============================================
   Basic Tab — Single image, no queue sidebar
   ============================================ */

#tab-basic {
  flex-direction: column;
}

#tab-basic .basic-workspace {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

#tab-basic .basic-toolbar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  background: var(--surface);
  border-top: 1px solid var(--border);
}

#tab-basic .basic-toolbar .resolution-pills {
  display: flex;
  gap: 0.25rem;
  background: var(--bg-secondary);
  border-radius: 0.375rem;
  padding: 0.125rem;
}

#tab-basic .basic-toolbar .res-pill {
  padding: 0.25rem 0.75rem;
  border: none;
  border-radius: 0.25rem;
  background: transparent;
  color: var(--text-secondary);
  font-family: inherit;
  font-size: 0.75rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
}

#tab-basic .basic-toolbar .res-pill.active {
  background: var(--surface);
  color: var(--text-primary);
  box-shadow: var(--shadow-sm);
}

#tab-basic .basic-toolbar .res-pill:hover:not(.active):not(.disabled) {
  color: var(--text-primary);
}

#tab-basic .basic-toolbar .res-pill.disabled {
  opacity: 0.3;
  cursor: not-allowed;
  pointer-events: none;
}

/* ============================================
   Advanced Tab — 3 columns
   ============================================ */

/* (uses .layout-3col from base.css) */

/* ============================================
   Deblur Tab — 3 columns + variants area
   ============================================ */

#tab-deblur .deblur-variants-section {
  border-top: 1px solid var(--divider);
  background: var(--bg-primary);
}

#tab-deblur .pass-indicator {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.5rem 1rem;
  font-size: 0.75rem;
  color: var(--text-secondary);
}

#tab-deblur .pass-dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--border-strong);
}

#tab-deblur .pass-dot.active {
  background: var(--accent);
}

#tab-deblur .pass-dot.done {
  background: var(--success);
}

/* ============================================
   Refine Tab — 3 columns + smoothness slider
   ============================================ */

#tab-refine .smoothness-section {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--divider);
}

/* Re-run button in queue items */
.queue-item .rerun-btn {
  display: none;
  align-items: center;
  justify-content: center;
  width: 1.5rem;
  height: 1.5rem;
  border: none;
  border-radius: 0.25rem;
  background: var(--accent-bg);
  color: var(--accent);
  cursor: pointer;
  font-size: 0.875rem;
  transition: all 0.15s ease;
  flex-shrink: 0;
}

.queue-item.done .rerun-btn {
  display: flex;
}

.queue-item .rerun-btn:hover {
  background: var(--accent);
  color: var(--text-inverse);
}

/* ============================================
   Drag & Drop zone per tab
   ============================================ */

.tab-pane .drop-zone-overlay {
  position: absolute;
  inset: 0;
  background: var(--accent-bg);
  border: 2px dashed var(--accent);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 50;
}

.tab-pane.drag-over .drop-zone-overlay {
  display: flex;
}