/* ===================================================================
   PixMorph Studio Pro - Batch Processing Hub & Utilities Styling
   =================================================================== */

.batch-container {
  display: flex;
  flex: 1;
  flex-direction: column;
  height: calc(100vh - 56px);
  overflow-y: auto;
  background: var(--bg-darkest);
  padding: 24px 32px;
  gap: 24px;
}

/* Batch Top Hero Header */
.batch-hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--grad-glass);
  border: 1px solid var(--border-subtle);
  border-radius: var(--border-radius-lg);
  padding: 24px 32px;
  position: relative;
  overflow: hidden;
}

.batch-hero::after {
  content: '';
  position: absolute;
  right: -80px;
  top: -80px;
  width: 260px;
  height: 260px;
  background: radial-gradient(circle, var(--primary-glow) 0%, transparent 70%);
  pointer-events: none;
}

.batch-hero-title-group h1 {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.5px;
  color: #fff;
  margin-bottom: 6px;
}

.batch-hero-title-group p {
  color: var(--text-secondary);
  font-size: 14px;
  max-width: 540px;
}

.batch-tool-pills {
  display: flex;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--border-radius-md);
  padding: 4px;
  gap: 4px;
}

.batch-tool-pill {
  padding: 8px 18px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  border: none;
  background: transparent;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 8px;
}

.batch-tool-pill:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.04);
}

.batch-tool-pill.active {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 2px 10px var(--primary-glow);
}

/* Batch Main Grid & Layout */
.batch-workspace {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 24px;
  flex: 1;
}

/* Batch Dropzone & File List */
.batch-files-area {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.batch-dropzone {
  border: 2px dashed var(--border-light);
  border-radius: var(--border-radius-lg);
  background: rgba(23, 27, 38, 0.35);
  padding: 36px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  cursor: pointer;
  transition: all var(--transition-normal);
  text-align: center;
}

.batch-dropzone:hover, .batch-dropzone.dragover {
  border-color: var(--primary);
  background: rgba(99, 102, 241, 0.08);
  transform: translateY(-2px);
}

.batch-dropzone-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-light);
}

.batch-dropzone h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
}

.batch-dropzone p {
  font-size: 13px;
  color: var(--text-muted);
}

/* Batch Cards Grid */
.batch-cards-container {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.batch-file-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--border-radius-md);
  transition: all var(--transition-fast);
}

.batch-file-card:hover {
  border-color: var(--border-light);
  background: var(--bg-surface-elevated);
}

.card-file-preview {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
  flex: 1;
}

.card-thumb {
  width: 48px;
  height: 48px;
  border-radius: var(--border-radius-xs);
  object-fit: cover;
  background: var(--bg-dark);
  border: 1px solid var(--border-subtle);
}

.card-info {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}

.card-name {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 240px;
}

.card-meta {
  font-size: 11px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
}

.card-savings-badge {
  padding: 2px 6px;
  border-radius: var(--border-radius-xs);
  font-size: 11px;
  font-weight: 700;
  background: rgba(16, 185, 129, 0.15);
  color: var(--accent-emerald);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.card-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Batch Configuration Inspector (Right Side) */
.batch-config-panel {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--border-radius-lg);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  height: fit-content;
  box-shadow: var(--shadow-sm);
}

.config-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-subtle);
}

.config-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.config-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.config-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
}

.button-toggle-group {
  display: flex;
  background: var(--bg-dark);
  border: 1px solid var(--border-subtle);
  border-radius: var(--border-radius-sm);
  padding: 3px;
  gap: 2px;
}

.button-toggle-group button {
  flex: 1;
  padding: 6px 10px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  background: transparent;
  border: none;
  border-radius: var(--border-radius-xs);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.button-toggle-group button.active {
  background: var(--bg-surface-elevated);
  color: #fff;
  box-shadow: var(--shadow-sm);
}

/* Batch Summary Stats Card */
.batch-stats-card {
  background: var(--bg-dark);
  border: 1px solid var(--border-subtle);
  border-radius: var(--border-radius-md);
  padding: 14px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.stat-box {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.stat-label {
  font-size: 11px;
  color: var(--text-muted);
}

.stat-val {
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 700;
  color: var(--accent-emerald);
}