/* ============ 项目管理 ============ */
.pj-meta { display: flex; flex-wrap: wrap; gap: 6px 16px; margin-top: 8px; font-size: 12.5px; color: var(--to-muted); }
.pj-meta span { display: inline-flex; align-items: center; gap: 4px; }
.pj-link { cursor: pointer; }
.pj-link:hover { text-decoration: underline; }

/* 项目卡片 */
.pj-grid-wrap { min-height: 120px; }
.pj-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 14px; }
.pj-card { position: relative; display: flex; flex-direction: column; background: var(--to-card); border: 1px solid var(--to-border); border-radius: 8px;
  padding: 14px 16px 8px; cursor: pointer; transition: box-shadow .2s, transform .2s, border-color .2s; overflow: hidden; }
.pj-card:hover { box-shadow: 0 6px 18px rgba(31, 56, 108, .1); transform: translateY(-1px); border-color: var(--el-color-primary-light-5); }
.pj-card.is-current { border-color: var(--el-color-primary-light-5); }
.pj-card.is-current::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--el-color-primary); }
.pj-card.is-disabled { opacity: .6; filter: grayscale(.6); }
.pj-card.is-disabled:hover { opacity: .85; }
.pj-card-name { font-size: 15.5px; font-weight: 600; }
.pj-card-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; min-height: 22px; }
.pj-card-desc { margin-top: 8px; font-size: 13px; line-height: 1.6; color: var(--el-text-color-regular); height: 3.2em;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; word-break: break-all; }
.pj-mini-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px 4px; margin-top: 12px; padding-top: 10px; border-top: 1px dashed var(--to-border); }
.pj-mini-stats > div { display: flex; flex-direction: column; align-items: center; gap: 1px; min-width: 0; }
.pj-mini-stats b { font-size: 17px; font-weight: 600; line-height: 1.3; }
.pj-mini-stats span { font-size: 12px; color: var(--to-muted); }
.pj-mini-stats em { font-style: normal; font-size: 11.5px; white-space: nowrap; }
.pj-card-ops { display: flex; justify-content: flex-end; margin-top: auto; padding-top: 6px; }

/* 列表 */
.pj-list-tip { display: flex; align-items: center; gap: 6px; margin: -4px 0 12px; font-size: 12.5px; }
.pj-card-ops .spacer { flex: 1; }
.pj-card-ops .el-button + .el-button { margin-left: 8px; }
.pj-card-ops .el-button--small:not(.is-link) { margin-left: 8px; }

/* 项目工作区：头部（与下方页签栏拼成一块） */
.pj-ws-head { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; padding: 14px 18px 12px; background: var(--to-card);
  border: 1px solid var(--to-border); border-bottom: none; border-radius: 8px 8px 0 0; }
.pj-ws-head.is-disabled .pj-ws-avatar { background: #909399; }
.pj-ws-avatar { width: 44px; height: 44px; border-radius: 10px; flex-shrink: 0; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #2f6bff, #6f8dff); color: #fff; font-weight: 700; font-size: 15px; letter-spacing: .5px; }
.pj-ws-head .pj-meta { margin-top: 4px; }
.pj-head-title { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; }
.pj-head-name { font-size: 18px; font-weight: 600; line-height: 1.4; word-break: break-all; }
.pj-head-desc { font-size: 13.5px; line-height: 1.7; color: var(--el-text-color-regular); white-space: pre-wrap; word-break: break-word; max-height: 160px; overflow: auto; }
.pj-head-ops { display: flex; flex-wrap: wrap; gap: 8px; }
.pj-head-ops .el-button + .el-button { margin-left: 0; }

/* 项目工作区：页签栏 */
.pj-ws-tabs > .el-tabs__header { margin: 0 0 14px; padding: 0 12px; background: var(--to-card); border: 1px solid var(--to-border);
  border-top: 1px solid var(--el-border-color-lighter); border-radius: 0 0 8px 8px; }
.pj-ws-tabs > .el-tabs__header .el-tabs__nav-wrap::after { display: none; }
/* 页签内容不裁剪，嵌入页面的左侧树才能吸顶（overflow: hidden 会让 position: sticky 失效） */
.pj-ws-tabs > .el-tabs__content { overflow: visible; }
.pj-ws-tabs > .el-tabs__header .el-tabs__item { height: 44px; padding: 0 12px; }
.pj-ws-tabs > .el-tabs__header .el-tabs__item:nth-child(2) { padding-left: 4px; }
/* 窄屏时页签不显示图标，尽量一行放下 */
@media (max-width: 1400px) {
  .pj-ws-tabs > .el-tabs__header .el-tabs__item { padding: 0 10px; }
  .pj-tab-label > .el-icon { display: none; }
}
.pj-tab-label { display: inline-flex; align-items: center; gap: 5px; }
.pj-tab-count { display: inline-block; min-width: 18px; padding: 0 6px; margin-left: 2px; border-radius: 9px; font-size: 12px; line-height: 18px;
  text-align: center; background: var(--el-fill-color); color: var(--to-muted); }
.pj-ws-tabs .el-tabs__item.is-active .pj-tab-count { background: var(--el-color-primary-light-9); color: var(--el-color-primary); }

/* 统计卡片（点击切换页签） */
.pj-stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
@media (min-width: 1760px) { .pj-stat-grid { grid-template-columns: repeat(8, 1fr); } }
@media (max-width: 900px) { .pj-stat-grid { grid-template-columns: repeat(2, 1fr); } }
.pj-stat { cursor: pointer; border-radius: 8px; transition: box-shadow .2s, transform .2s; }
.pj-stat:hover { box-shadow: 0 4px 14px rgba(31, 56, 108, .1); transform: translateY(-1px); }
.pj-stat.is-static { cursor: default; }
.pj-stat.is-static:hover { box-shadow: none; transform: none; }
.pj-stat .stat-card { padding: 14px; transition: border-color .2s; }
.pj-stat .stat-value { font-size: 24px; }
.pj-stat:not(.is-static):hover .stat-card { border-color: var(--el-color-primary-light-5); }
html.dark .pj-stat:not(.is-static):hover, html.dark .pj-card:hover { box-shadow: 0 6px 18px rgba(0, 0, 0, .45); }
.pj-ov-card .el-card__header { padding: 12px 16px; font-weight: 600; font-size: 14px; }

/* 嵌入的模块页面：原为整页设计。高度扣除工作区头部与页签栏（约 131px），左侧树一屏放下、滚动时固定在可视区域内 */
.project-embed .split-page { min-height: calc(100vh - 257px); }
.project-embed .split-page > .split-side { position: sticky; top: 0; max-height: max(360px, calc(100vh - 257px)); }

/* 概览 */
.pj-kv { grid-template-columns: repeat(3, 1fr); padding: 12px 14px; border-radius: 6px; background: var(--el-fill-color-lighter); border: 1px solid var(--to-border); }
.pj-kv b { font-size: 16px; }
.pj-kv b.pj-kv-time { font-size: 13px; font-weight: 500; }
.pj-members { max-height: 236px; overflow: auto; margin: -10px -16px; }
.pj-member { display: flex; align-items: center; gap: 10px; padding: 8px 16px; border-bottom: 1px solid var(--to-border); }
.pj-member:last-child { border-bottom: none; }
.pj-member:hover { background: var(--el-fill-color-lighter); }

@media (max-width: 768px) {
  .pj-grid { grid-template-columns: 1fr; }
  .pj-kv { grid-template-columns: 1fr 1fr; }
  .pj-head-ops { margin-top: 12px; }
}