/**
 * Config Studio View Stylesheet (SPEC-005 / Morandi Design System)
 */

:root {
  --color-surface-hover: #F4F7F2;
  --color-surface-selected: #EDF2EC;
  --color-tag-bg: #F1F5F9;
  --color-overlay-bg: rgba(0, 0, 0, 0.45);
}

.config-studio-view {
  /* Layout provided by .pis-view-container base class in pis-design-system.css */
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
}

.config-studio-view .view-header {
  width: 100%;
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: 0;
}

.config-studio-view .header-inner-container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 56px;
  width: 100%;
  box-sizing: border-box;
}

.config-studio-view .header-left {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.config-studio-view .header-title {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
  color: var(--color-olive);
}

.config-studio-view .header-subtitle {
  font-size: 12px;
  color: var(--color-text-muted);
}

.config-studio-view .view-body {
  flex: 1;
  display: flex;
  overflow: hidden;
}

.config-studio-view .sidebar-pane {
  background-color: var(--color-surface);
  border-right: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
}

.config-studio-view .splitter-gutter {
  width: 5px;
  background-color: var(--color-border);
  cursor: col-resize;
  transition: background-color var(--duration-fast) ease;
  user-select: none;
  z-index: 5;
}

.config-studio-view .splitter-gutter:hover,
.config-studio-view .splitter-gutter:active {
  background-color: var(--color-olive);
}

.config-studio-view .sidebar-header {
  padding: var(--space-sm) var(--space-md);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.config-studio-view .pane-title {
  font-weight: 600;
  font-size: 13px;
}

.config-studio-view .search-box {
  padding: var(--space-sm);
}

.config-studio-view .search-box input {
  width: 100%;
  height: 32px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0 var(--space-sm);
  font-size: 13px;
}

.config-studio-view .part-list {
  flex: 1;
  overflow-y: auto;
  padding: 0 var(--space-sm);
}

.config-studio-view .part-item {
  padding: var(--space-sm) var(--space-md);
  margin-bottom: var(--space-xs);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  background-color: var(--color-surface);
  transition: all var(--duration-fast) ease;
}

.config-studio-view .part-item:hover {
  background-color: var(--color-surface-hover);
  border-color: var(--color-sage);
}

.config-studio-view .part-item.active {
  border-color: var(--color-olive);
  background-color: var(--color-surface-selected);
  box-shadow: inset 3px 0 0 var(--color-olive);
}

.config-studio-view .part-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.config-studio-view .part-no {
  font-weight: 700;
  font-size: 13px;
  color: var(--color-text);
}

.config-studio-view .part-desc {
  font-size: 12px;
  color: var(--color-text-muted);
  margin-top: 4px;
}

.config-studio-view .part-meta {
  display: flex;
  justify-content: space-between;
  margin-top: 6px;
  font-size: 11px;
  color: var(--color-text-muted);
}

.config-studio-view .template-tag {
  background-color: var(--color-tag-bg);
  padding: 1px 6px;
  border-radius: 3px;
  font-weight: 500;
}

.config-studio-view .editor-pane {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background-color: var(--color-bg);
}

.config-studio-view .spec-editor {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.config-studio-view .editor-header {
  padding: var(--space-sm) var(--space-md);
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.config-studio-view .part-badge {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-olive);
  margin-right: var(--space-sm);
}

.config-studio-view .part-title {
  font-weight: 600;
  font-size: 14px;
}

.config-studio-view .version-selector-bar {
  padding: var(--space-xs) var(--space-md);
  background-color: var(--color-surface-2);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.config-studio-view .version-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text-muted);
}

.config-studio-view .version-chips {
  display: flex;
  gap: var(--space-xs);
}

.config-studio-view .version-chip {
  padding: 3px 8px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background-color: var(--color-surface);
  font-size: 11px;
  cursor: pointer;
  display: flex;
  gap: 4px;
  align-items: center;
}

.config-studio-view .version-chip.active {
  border-color: var(--color-olive);
  background-color: var(--color-olive);
  color: var(--color-surface);
}

.config-studio-view .version-chip.is-draft {
  border-style: dashed;
}

.config-studio-view .spec-content {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-md);
}

.config-studio-view .group-card {
  margin-bottom: var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background-color: var(--color-surface);
  box-shadow: var(--shadow-sm);
}

.config-studio-view .group-header {
  padding: var(--space-sm) var(--space-md);
  background-color: var(--color-surface-2);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.config-studio-view .group-title-wrap {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.config-studio-view .group-index {
  font-weight: 700;
  color: var(--color-olive);
}

.config-studio-view .group-name {
  margin: 0;
  font-size: 14px;
  font-weight: 600;
}

.config-studio-view .group-table-wrap {
  overflow-x: auto;
}

.config-studio-view .compact-table {
  width: 100%;
  table-layout: fixed;
  border-collapse: collapse;
  font-size: 12px;
}

.config-studio-view .compact-table th {
  background-color: var(--color-surface-2);
  padding: 6px var(--space-sm);
  text-align: left;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-weight: 600;
  position: relative;
  user-select: none;
}

.config-studio-view .resize-handle {
  position: absolute;
  top: 0;
  right: 0;
  width: 5px;
  bottom: 0;
  cursor: col-resize;
  user-select: none;
  z-index: 10;
}

.config-studio-view .resize-handle:hover,
.config-studio-view .resize-handle:active {
  background-color: var(--color-olive);
}

.config-studio-view .compact-table td {
  padding: 8px var(--space-sm);
  border-bottom: 1px solid var(--color-border-muted);
  overflow: hidden;
  text-overflow: ellipsis;
}

.config-studio-view .modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--color-overlay-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.config-studio-view .modal-card {
  width: 520px;
  max-width: 90vw;
  background-color: var(--color-surface);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
}

.config-studio-view .modal-header {
  padding: var(--space-sm) var(--space-md);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.config-studio-view .modal-body {
  padding: var(--space-md);
  max-height: 70vh;
  overflow-y: auto;
}

.config-studio-view .modal-footer {
  padding: var(--space-sm) var(--space-md);
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: flex-end;
  gap: var(--space-sm);
}

.config-studio-view .form-group {
  margin-bottom: var(--space-sm);
}

.config-studio-view .form-group label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 4px;
}

.config-studio-view .form-row {
  display: flex;
  gap: var(--space-sm);
}

.config-studio-view .input-sm {
  width: 100%;
  height: 30px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0 var(--space-sm);
  font-size: 12px;
  box-sizing: border-box;
}

.config-studio-view textarea.input-sm {
  height: auto;
  padding: var(--space-xs) var(--space-sm);
}

.config-studio-view .empty-selection,
.config-studio-view .empty-state,
.config-studio-view .loading-state {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: var(--color-text-muted);
  font-size: 13px;
}

.config-studio-view .readonly-banner {
  background-color: var(--color-surface-selected);
  border: 1px solid var(--color-sage);
  color: var(--color-olive-dark, #3b4e3e);
  padding: var(--space-xs) var(--space-md);
  margin: var(--space-xs) var(--space-md) 0 var(--space-xs);
  border-radius: var(--radius-sm);
  font-size: 12px;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  box-shadow: var(--shadow-sm);
}

.config-studio-view .readonly-banner .banner-icon {
  font-size: 14px;
}