/* JSON 编辑器样式 */

.json-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  align-items: start;
}

.json-left { display: flex; flex-direction: column; gap: 12px; }
.json-right { display: flex; flex-direction: column; gap: 12px; position: sticky; top: 20px; }

/* 工具栏 */
.toolbar {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
}

.toolbar-left, .toolbar-right {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.btn-tool {
  padding: 7px 14px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg-card);
  color: var(--text-secondary);
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}

.btn-tool:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.btn-accent {
  border-color: var(--accent);
  color: var(--accent);
}

.btn-accent:hover {
  background: var(--accent);
  color: #000;
}

/* 编辑器 */
.editor-wrap {
  position: relative;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  background: var(--bg-card);
}

#json-editor {
  width: 100%;
  min-height: 500px;
  padding: 16px;
  border: none;
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: 'Cascadia Code', 'Fira Code', 'JetBrains Mono', 'Courier New', monospace;
  font-size: 13px;
  line-height: 1.6;
  resize: vertical;
  outline: none;
  tab-size: 2;
}

#json-editor::placeholder {
  color: var(--text-secondary);
  opacity: 0.4;
}

.editor-status {
  display: flex;
  justify-content: space-between;
  padding: 6px 12px;
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  font-size: 12px;
  color: var(--text-secondary);
}

.editor-status .error { color: var(--danger); }
.editor-status .success { color: var(--success); }

/* 搜索替换 */
.search-bar {
  display: flex;
  gap: 8px;
  align-items: center;
}

.search-bar input {
  flex: 1;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg-card);
  color: var(--text-primary);
  font-size: 13px;
  outline: none;
}

.search-bar input:focus { border-color: var(--accent); }

.search-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.search-nav button {
  padding: 4px 8px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--bg-card);
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 12px;
}

.search-nav button:hover { border-color: var(--accent); color: var(--accent); }

.search-nav span {
  font-size: 11px;
  color: var(--text-secondary);
  min-width: 36px;
  text-align: center;
}

.replace-bar {
  display: flex;
  gap: 6px;
  align-items: center;
}

.replace-bar input {
  flex: 1;
  padding: 7px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg-card);
  color: var(--text-primary);
  font-size: 13px;
  outline: none;
}

.replace-bar input:focus { border-color: var(--accent); }

.replace-bar .btn-tool {
  padding: 6px 10px;
  font-size: 12px;
}

/* 树状视图 */
.tree-container {
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg-card);
  min-height: 300px;
  max-height: 600px;
  overflow: auto;
}

.tree-placeholder {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-secondary);
  opacity: 0.5;
}

.placeholder-icon { font-size: 48px; margin-bottom: 8px; }

.tree-view {
  padding: 12px;
  font-family: 'Cascadia Code', 'Fira Code', monospace;
  font-size: 13px;
  line-height: 1.8;
}

/* 树节点 */
.tree-node { margin-left: 16px; }
.tree-node.root { margin-left: 0; }

.tree-line {
  display: flex;
  align-items: flex-start;
  gap: 4px;
  padding: 1px 4px;
  border-radius: 4px;
  cursor: pointer;
  transition: background 0.15s;
}

.tree-line:hover { background: var(--bg-hover); }
.tree-line.active { background: rgba(251, 191, 36, 0.15); border: 1px solid rgba(251, 191, 36, 0.3); }
.tree-line.search-match { background: rgba(251, 191, 36, 0.25); }

.tree-toggle {
  width: 16px;
  text-align: center;
  color: var(--text-secondary);
  font-size: 10px;
  flex-shrink: 0;
  cursor: pointer;
  user-select: none;
}

.tree-toggle.leaf { visibility: hidden; }

.tree-key { color: #7dd3fc; }
.tree-string { color: #86efac; }
.tree-number { color: #fbbf24; }
.tree-boolean { color: #c084fc; }
.tree-null { color: #94a3b8; font-style: italic; }
.tree-bracket { color: var(--text-secondary); }
.tree-comma { color: var(--text-secondary); }

.tree-type-tag {
  font-size: 10px;
  padding: 0 4px;
  border-radius: 3px;
  margin-left: 4px;
  opacity: 0.6;
}

.tree-preview-img {
  width: 24px;
  height: 24px;
  border-radius: 3px;
  object-fit: cover;
  margin-left: 6px;
  border: 1px solid var(--border);
  cursor: pointer;
  vertical-align: middle;
}

.tree-children { display: block; }
.tree-children.collapsed { display: none; }

/* 字段详情 */
.field-detail {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
}

.detail-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
}

.detail-path {
  font-family: monospace;
  font-size: 12px;
  color: var(--accent);
  word-break: break-all;
}

.btn-close {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 16px;
  cursor: pointer;
  padding: 2px 6px;
}

.btn-close:hover { color: var(--danger); }

.detail-body {
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.detail-body label {
  font-size: 12px;
  color: var(--text-secondary);
}

.detail-body input, .detail-body select, .detail-body textarea {
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg-primary);
  color: var(--text-primary);
  font-size: 13px;
  font-family: monospace;
  outline: none;
}

.detail-body input:focus, .detail-body textarea:focus { border-color: var(--accent); }

.detail-body select {
  cursor: pointer;
}

.detail-preview {
  text-align: center;
  padding: 8px;
  background: var(--bg-primary);
  border-radius: 6px;
  border: 1px solid var(--border);
}

.detail-preview img {
  max-width: 100%;
  max-height: 200px;
  border-radius: 4px;
  cursor: pointer;
}

.detail-actions {
  display: flex;
  gap: 8px;
  margin-top: 4px;
}

/* 同步提示条 */
.sync-banner {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 16px; margin-bottom: 12px;
  background: rgba(251, 191, 36, 0.1); border: 1px solid rgba(251, 191, 36, 0.3);
  border-radius: 8px; font-size: 13px;
}
.sync-banner span { color: var(--accent); flex: 1; }
.sync-banner button {
  padding: 5px 12px; border: 1px solid var(--accent); border-radius: 5px;
  background: transparent; color: var(--accent); font-size: 12px;
  cursor: pointer; transition: all 0.2s;
}
.sync-banner button:hover { background: var(--accent); color: #000; }

/* 图片模态框 */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
}

.modal-content img {
  max-width: 95%;
  max-height: 90vh;
  border-radius: 8px;
}

/* 头部 */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--border);
}

.header-left { display: flex; align-items: center; gap: 12px; }
.header-right { display: flex; align-items: center; gap: 12px; }
.brand-icon { font-size: 28px; }
header h1 { font-size: 18px; color: var(--accent); }

.btn-back {
  padding: 7px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: transparent;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 13px;
  transition: all 0.2s;
}

.btn-back:hover { border-color: var(--accent); color: var(--accent); }

.btn-logout {
  padding: 7px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 13px;
  transition: all 0.2s;
}

.btn-logout:hover { border-color: var(--danger); color: var(--danger); }

/* 通知 */
.toast {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  padding: 10px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 13px;
  z-index: 2000;
  animation: fadeInUp 0.3s ease;
}

.toast.success { border-color: var(--success); color: var(--success); }
.toast.error { border-color: var(--danger); color: var(--danger); }
.toast.info { border-color: #38bdf8; color: #38bdf8; }

@keyframes fadeInUp {
  from { opacity: 0; transform: translateX(-50%) translateY(10px); }
  to { opacity: 1; transform: translateX(-50%) translateY(0); }
}

/* 响应式 */
@media (max-width: 900px) {
  .json-layout {
    grid-template-columns: 1fr;
  }

  .json-right {
    position: static;
  }

  #json-editor {
    min-height: 300px;
  }
}