/* === Sigil === */

/* ==================== Sigil 预览 ==================== */
.sigil-icon svg {
  color: #f59e0b !important;
}

.doc-content-area {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

.sigil-preview {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--neutral-200);
  border-radius: 8px;
  margin-bottom: 16px;
  background: #fff;
  overflow: hidden;
}

.sigil-preview.fullscreen {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1000;
  margin: 0;
  border-radius: 0;
  border: none;
}

.sigil-preview.fullscreen .sigil-body {
  height: calc(100vh - 48px) !important;
}

.sigil-preview.fullscreen .sigil-resizer {
  display: none;
}

.sigil-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  background: linear-gradient(135deg, #1e1b4b 0%, #312e81 100%);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.sigil-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 500;
  color: #fbbf24;
}

.sigil-title svg {
  color: #fbbf24;
}

.sigil-actions {
  display: flex;
  align-items: center;
  gap: 4px;
}

.sigil-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  padding: 0;
  background: rgba(255,255,255,0.1);
  border: none;
  border-radius: 4px;
  color: rgba(255,255,255,0.8);
  cursor: pointer;
  transition: all 0.15s;
  text-decoration: none;
}

.sigil-btn:hover {
  background: rgba(255,255,255,0.2);
  color: #fff;
}

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

.sigil-body {
  height: 400px;
  overflow: hidden;
}

.sigil-body iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.sigil-resizer {
  height: 6px;
  background: var(--neutral-100);
  cursor: ns-resize;
  transition: background 0.15s;
}

.sigil-resizer:hover {
  background: var(--neutral-200);
}

/* 让 markdown-body 在有 sigil 时可滚动 */
.doc-content-area .markdown-body {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
}

/* ==================== Sigil 视图 ==================== */
.sigil-view,
.sigil-editor {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--neutral-100);
}

.sigil-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  background: var(--neutral-900);
  border-bottom: 1px solid var(--neutral-800);
}

.sigil-info {
  display: flex;
  align-items: center;
  gap: 10px;
}

.sigil-info svg {
  color: #f59e0b;
}

.sigil-name {
  font-size: 15px;
  font-weight: 600;
  color: #fff;
}

.sigil-mode-badge {
  font-size: 11px;
  padding: 3px 8px;
  background: var(--primary-500);
  color: #fff;
  border-radius: 4px;
}

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

.sigil-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: var(--neutral-800);
  border: none;
  border-radius: 6px;
  color: var(--neutral-300);
  font-size: 13px;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.15s;
}

.sigil-btn:hover {
  background: var(--neutral-700);
  color: #fff;
}

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

.sigil-btn-primary {
  background: var(--primary-500);
  color: #fff;
}

.sigil-btn-primary:hover {
  background: var(--primary-600);
}

/* 预览模式 iframe */
.sigil-frame-container {
  flex: 1;
  position: relative;
  overflow: hidden;
}

.sigil-frame-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

/* 编辑模式布局 */
.sigil-editor-body {
  flex: 1;
  display: flex;
  overflow: hidden;
}

.sigil-file-list {
  width: 200px;
  background: var(--neutral-900);
  border-right: 1px solid var(--neutral-800);
  display: flex;
  flex-direction: column;
}

.sigil-file-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  border-bottom: 1px solid var(--neutral-800);
  color: var(--neutral-400);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.sigil-file-add {
  width: 20px;
  height: 20px;
  background: var(--neutral-800);
  border: none;
  border-radius: 4px;
  color: var(--neutral-400);
  font-size: 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.sigil-file-add:hover {
  background: var(--neutral-700);
  color: #fff;
}

.sigil-files {
  flex: 1;
  overflow-y: auto;
  padding: 8px 0;
}

.sigil-file-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  cursor: pointer;
  color: var(--neutral-300);
  font-size: 13px;
  transition: background 0.15s;
}

.sigil-file-item:hover {
  background: var(--neutral-800);
}

.sigil-file-item.active {
  background: var(--neutral-800);
  color: #fff;
  border-left: 2px solid var(--primary-500);
}

.sigil-file-icon {
  font-size: 14px;
}

.sigil-code-area {
  flex: 1;
  position: relative;
  overflow: hidden;
}

#sigil-monaco {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

#sigil-monaco textarea {
  width: 100%;
  height: 100%;
  font-family: 'Consolas', 'Monaco', monospace;
  font-size: 13px;
  padding: 12px;
  border: none;
  resize: none;
  background: #1e1e1e;
  color: #d4d4d4;
  outline: none;
}

/* Tree sigil 图标 */
.sigil-icon svg {
  color: #f59e0b !important;
}

/* ==================== Sigil 简化样式 ==================== */
.sigil-frame-wrapper {
  flex: 1;
  position: relative;
}

.sigil-frame-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
  background: #fff;
}

/* 编辑模式 */
.sigil-editor-body {
  display: flex !important;
  flex-direction: row !important;
}

.sigil-file-panel {
  width: 180px;
  background: var(--neutral-800);
  border-right: 1px solid var(--neutral-700);
  display: flex;
  flex-direction: column;
}

.sigil-file-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 12px;
  border-bottom: 1px solid var(--neutral-700);
  font-size: 11px;
  color: var(--neutral-400);
  text-transform: uppercase;
}

.sigil-file-header button {
  width: 20px;
  height: 20px;
  background: var(--neutral-700);
  border: none;
  border-radius: 4px;
  color: var(--neutral-300);
  cursor: pointer;
}

.sigil-file-header button:hover {
  background: var(--neutral-600);
  color: #fff;
}

.sigil-file-list {
  flex: 1;
  overflow-y: auto;
}

.sigil-file-item {
  padding: 8px 12px;
  font-size: 13px;
  color: var(--neutral-300);
  cursor: pointer;
  border-left: 2px solid transparent;
}

.sigil-file-item:hover {
  background: var(--neutral-700);
}

.sigil-file-item.active {
  background: var(--neutral-700);
  color: #fff;
  border-left-color: var(--primary-500);
}

.sigil-code-panel {
  flex: 1;
  display: flex;
}

.sigil-code-panel textarea {
  flex: 1;
  padding: 12px;
  font-family: 'Consolas', 'Monaco', monospace;
  font-size: 13px;
  line-height: 1.5;
  background: #1e1e1e;
  color: #d4d4d4;
  border: none;
  resize: none;
  outline: none;
}