/* DevLedger · 开发者深色风格 */
* { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --bg: #0f1115; --bg2: #161a22; --bg3: #1e242f;
  --fg: #d7dde6; --fg-dim: #8b95a5; --line: #2a3140;
  --acc: #3B7DDD; --ok: #2ecc71; --warn: #e6a23c; --err: #e05555;
  --radius: 10px; --mono: "JetBrains Mono", Consolas, "Courier New", monospace;
}
html, body { height: 100%; }
body { background: var(--bg); color: var(--fg); font: 14px/1.5 -apple-system, "Segoe UI", "Microsoft YaHei", sans-serif; display: flex; flex-direction: column; }

/* 顶栏 */
header { display: flex; align-items: center; gap: 14px; padding: 10px 18px; background: var(--bg2); border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.brand { font-weight: 700; font-size: 16px; letter-spacing: .5px; white-space: nowrap; }
.ws-switch { display: flex; gap: 6px; align-items: center; }
.quick-add { display: flex; gap: 8px; flex: 1 1 340px; min-width: 0; }
.quick-add input[type=text] { flex: 1; }
.sync { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--fg-dim); }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); }
.dot.dirty { background: var(--warn); }
.user-chip { display: flex; align-items: center; gap: 8px; font-size: 12.5px; color: var(--fg); white-space: nowrap; }
.user-chip button { padding: 4px 12px; font-size: 12px; }

/* 导航 */
nav { display: flex; align-items: center; justify-content: space-between; padding: 8px 18px; background: var(--bg2); border-bottom: 1px solid var(--line); flex-wrap: wrap; gap: 10px; }
.tabs { display: flex; gap: 4px; }
.tabs button { background: none; border: none; color: var(--fg-dim); padding: 6px 14px; border-radius: 8px; cursor: pointer; font-size: 14px; }
.tabs button:hover { color: var(--fg); background: var(--bg3); }
.tabs button.active { color: #fff; background: var(--acc); }
.nav-right { display: flex; gap: 8px; }

/* 控件 */
input, select, textarea, button { background: var(--bg3); border: 1px solid var(--line); color: var(--fg); border-radius: 8px; padding: 7px 10px; font-size: 13px; outline: none; }
input:focus, select:focus, textarea:focus { border-color: var(--acc); }
input[type=color] { padding: 2px; width: 46px; height: 34px; cursor: pointer; }
input[type=date] { color-scheme: dark; }
button { cursor: pointer; white-space: nowrap; }
button:hover { filter: brightness(1.15); }
button.primary { background: var(--acc); border-color: var(--acc); color: #fff; }
button.danger { background: transparent; border-color: var(--err); color: var(--err); }
button.ghost { background: transparent; }
button:focus-visible, a:focus-visible { outline: 2px solid var(--acc); outline-offset: 1px; }

/* 统计条（今日视图顶部） */
.stat-strip { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.stat-chip { display: inline-flex; align-items: center; gap: 7px; background: var(--bg2); border: 1px solid var(--line); border-radius: 999px; padding: 6px 14px; font-size: 12.5px; color: var(--fg-dim); }
.stat-chip b { color: var(--fg); font-size: 13.5px; }
.stat-chip .sc-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--fg-dim); flex-shrink: 0; }
.stat-chip.err .sc-dot { background: var(--err); } .stat-chip.err b { color: var(--err); }
.stat-chip.acc .sc-dot { background: var(--acc); }
.stat-chip.warn .sc-dot { background: var(--warn); }
.stat-chip.ok .sc-dot { background: var(--ok); } .stat-chip.ok b { color: var(--ok); }
.stat-chip.zero { opacity: .55; }
.stat-chip:not(.zero):hover { border-color: var(--acc); filter: none; }
.stat-chip.err:not(.zero):hover { border-color: var(--err); }

/* 最近8周完成趋势（纯CSS柱状图） */
.trend { background: var(--bg2); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 16px 10px; margin-bottom: 16px; }
.trend-head { font-size: 12.5px; color: var(--fg-dim); margin-bottom: 8px; }
.trend-head b { color: var(--ok); }
.trend-sum { margin-left: 8px; }
.trend-bars { display: flex; align-items: flex-end; gap: 10px; height: 72px; }
.tbar { flex: 1; max-width: 72px; height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: flex-end; gap: 3px; cursor: default; }
.tbar i { width: 100%; max-width: 34px; min-height: 2px; background: var(--ok); opacity: .45; border-radius: 3px 3px 0 0; transition: height .2s; }
.tbar:hover i { opacity: .8; }
.tbar.cur i { background: var(--acc); opacity: .9; }
.tbar .tn { font-size: 11px; color: var(--fg); font-family: var(--mono); line-height: 1; }
.tbar .tl { font-size: 10px; color: var(--fg-dim); font-family: var(--mono); line-height: 1; }

/* 项目健康度一览（时间线顶部） */
.board { background: var(--bg2); border: 1px solid var(--line); border-radius: var(--radius); padding: 10px 14px; margin-bottom: 18px; }
.board-head { display: flex; align-items: baseline; gap: 8px; font-size: 13.5px; font-weight: 700; margin-bottom: 6px; }
.board-n { color: var(--fg-dim); font-size: 12px; font-weight: 400; }
.board-hint { margin-left: auto; color: var(--fg-dim); font-size: 11px; font-weight: 400; }
.board-row { display: flex; align-items: center; gap: 10px; padding: 7px 6px; border-radius: 8px; cursor: pointer; font-size: 12.8px; border-bottom: 1px dotted var(--line); flex-wrap: wrap; }
.board-row:last-child { border-bottom: none; }
.board-row:hover { background: var(--bg3); }
.board-row.sel { background: rgba(59,125,221,.12); outline: 1px solid rgba(59,125,221,.4); }
.br-name { font-weight: 600; max-width: 220px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.br-cells { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.br-cells b, .br-cells span, .br-cells i { font-style: normal; font-size: 12px; white-space: nowrap; }
.c-err { color: var(--err); }
.c-acc { color: var(--acc); }
.c-ok { color: var(--ok); }
.c-dim { color: var(--fg-dim); opacity: .6; }
.br-act { margin-left: auto; color: var(--fg-dim); font-size: 11px; font-family: var(--mono); white-space: nowrap; }
.spark { display: inline-flex; align-items: flex-end; gap: 2px; height: 18px; flex-shrink: 0; }
.spark i { width: 4px; min-height: 2px; background: var(--ok); opacity: .4; border-radius: 1px; display: inline-block; }
.spark i.cur { background: var(--acc); opacity: .9; }
.lnk-chip { font-size: 11.5px; color: var(--acc); background: rgba(59,125,221,.1); border: 1px solid rgba(59,125,221,.35); border-radius: 999px; padding: 2px 10px; white-space: nowrap; max-width: 180px; overflow: hidden; text-overflow: ellipsis; }
.lnk-chip:hover { background: rgba(59,125,221,.22); filter: none; }

/* 任务卡片内联编辑 */
.sticky.editing { cursor: default; display: flex; flex-direction: column; gap: 8px; }
.sticky.editing input, .sticky.editing select, .sticky.editing textarea { font-size: 13px; }
.ie-row { display: flex; gap: 6px; flex-wrap: wrap; }
.ie-row select { flex: 1 1 120px; min-width: 0; }
.ie-row input[type=date] { flex: 0 1 auto; }
.ie-foot { display: flex; gap: 8px; align-items: center; }

/* 全局命令面板 */
.palette { background: var(--bg2); border: 1px solid var(--line); border-radius: 14px; width: 560px; max-width: 94vw; padding: 12px; box-shadow: 0 24px 70px rgba(0,0,0,.55); }
#pal-input { width: 100%; font-size: 14.5px; padding: 10px 14px; }
#pal-list { max-height: 46vh; overflow: auto; margin-top: 8px; }
.pal-item { display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: 8px; cursor: pointer; font-size: 13.5px; }
.pal-item .pal-ico { width: 20px; text-align: center; flex-shrink: 0; }
.pal-item .pal-text { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pal-item .pal-hint { color: var(--fg-dim); font-size: 11px; max-width: 45%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; flex-shrink: 0; }
.pal-item:hover { background: var(--bg3); }
.pal-item.sel { background: rgba(59,125,221,.16); outline: 1px solid rgba(59,125,221,.5); }
.pal-empty { color: var(--fg-dim); text-align: center; padding: 24px 0; font-size: 13px; }
.pal-foot { border-top: 1px solid var(--line); margin-top: 8px; padding-top: 8px; color: var(--fg-dim); font-size: 11px; text-align: center; }

main { flex: 1; overflow: auto; padding: 18px; }
.view-head { font-size: 16px; font-weight: 700; margin-bottom: 14px; display: flex; align-items: center; gap: 10px; }
.view-head button { padding: 3px 10px; font-size: 12px; }

/* ---- 今日视图 ---- */
.day-section { margin-bottom: 22px; border-radius: 10px; padding: 4px; }
.day-section.drop-hot { outline: 2px dashed var(--ok); outline-offset: 2px; background: rgba(46, 204, 113, .06); }
.day-section > h2 { font-size: 15px; margin-bottom: 10px; color: var(--fg-dim); font-weight: 600; }
.day-section > h2 b { color: var(--fg); }
.day-section > h2 .drop-hint { font-size: 11px; color: var(--ok); font-weight: 400; }
.day-section.overdue > h2 { color: var(--err); }
.proj-group { margin-bottom: 14px; }
.proj-group-head { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; cursor: pointer; user-select: none; }
.proj-dot { width: 10px; height: 10px; border-radius: 3px; }
.proj-group-head .pname { font-weight: 600; font-size: 13.5px; }
.proj-group-head .pcount { color: var(--fg-dim); font-size: 12px; }
.proj-group-head .prepom { margin-left: auto; color: var(--fg-dim); font-size: 11px; font-family: var(--mono); }

.sticky-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(300px, 100%), 1fr)); gap: 10px; }
.sticky { position: relative; background: var(--bg2); border: 1px solid var(--line); border-left: 4px solid var(--acc); border-radius: var(--radius); padding: 12px 14px 12px 12px; cursor: pointer; transition: transform .08s, border-color .12s; }
.sticky:hover { transform: translateY(-1px); border-color: var(--acc); }
.sticky .t-title { font-size: 14px; word-break: break-all; padding-right: 26px; }
.sticky .t-note { color: var(--fg-dim); font-size: 12.5px; margin-top: 5px; word-break: break-all; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.sticky .t-meta { margin-top: 8px; display: flex; gap: 8px; font-size: 11.5px; color: var(--fg-dim); font-family: var(--mono); }
.sticky .chk { position: absolute; top: 10px; right: 10px; width: 18px; height: 18px; border: 1.5px solid var(--fg-dim); border-radius: 5px; cursor: pointer; }
.sticky .chk:hover { border-color: var(--ok); background: rgba(46,204,113,.15); }
.sticky.doing { border-left-color: var(--warn); }
.sticky.done { opacity: .55; }
.sticky.done .t-title { text-decoration: line-through; }
.sticky.overdue-tag::after { content: "逾期"; position: absolute; top: -7px; right: 40px; background: var(--err); color: #fff; font-size: 10px; padding: 1px 7px; border-radius: 8px; }

/* ---- 日历视图 ---- */
.cal-head { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.cal-head h2 { font-size: 17px; }
.cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 6px; }
.cal-dow { text-align: center; color: var(--fg-dim); font-size: 12px; padding: 4px 0; }
.cal-cell { min-height: 86px; background: var(--bg2); border: 1px solid var(--line); border-radius: 8px; padding: 6px; cursor: pointer; transition: border-color .12s; }
.cal-cell:hover { border-color: var(--acc); }
.cal-cell.dim { opacity: .35; }
.cal-cell.today { border-color: var(--acc); box-shadow: 0 0 0 1px var(--acc); }
.cal-cell .d { font-size: 12px; color: var(--fg-dim); font-family: var(--mono); }
.cal-cell .pill { display: inline-block; margin: 3px 3px 0 0; max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 11px; padding: 1px 7px; border-radius: 6px; color: #fff; }
.cal-day-detail { margin-top: 16px; background: var(--bg2); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px; }

/* ---- 时间线视图 ---- */
.tl-project { background: var(--bg2); border: 1px solid var(--line); border-radius: var(--radius); margin-bottom: 18px; overflow: hidden; }
.tl-head { display: flex; align-items: center; gap: 10px; padding: 13px 16px; background: var(--bg3); cursor: pointer; }
.tl-head .pname { font-weight: 700; font-size: 15px; }
.tl-head .repom { color: var(--fg-dim); font-size: 11.5px; font-family: var(--mono); margin-left: auto; }
.tl-origin { padding: 12px 16px; color: var(--fg-dim); font-size: 13px; border-bottom: 1px dashed var(--line); white-space: pre-wrap; }
/* 项目级统计 chips */
.tl-stats { display: flex; flex-wrap: wrap; gap: 8px; padding: 10px 16px 0; }
.tl-chip { display: inline-flex; align-items: center; gap: 5px; background: var(--bg3); border: 1px solid var(--line); border-radius: 999px; padding: 3px 12px; font-size: 12px; color: var(--fg-dim); cursor: pointer; }
a.tl-chip:hover { border-color: var(--acc); color: var(--fg); filter: none; }
.tl-chip.dim { cursor: default; opacity: .8; }
.tl-chip .tc-err { color: var(--err); font-weight: 600; }
.tl-cols { display: grid; grid-template-columns: 1fr 1fr 1fr; }
.tl-col { padding: 12px 16px; }
.tl-col + .tl-col { border-left: 1px solid var(--line); }
.tl-col h4 { font-size: 12.5px; color: var(--fg-dim); margin-bottom: 8px; text-transform: uppercase; letter-spacing: .5px; }
.tl-col ul { list-style: none; }
.tl-col li { padding: 5px 0; font-size: 13px; border-bottom: 1px dotted var(--line); word-break: break-all; cursor: pointer; }
.tl-col li:hover { color: var(--acc); }
.tl-col li .d { color: var(--fg-dim); font-size: 11px; font-family: var(--mono); margin-right: 6px; }
.tl-col li.done { color: var(--fg-dim); text-decoration: line-through; }
.tl-col li.od .d { color: var(--err); font-weight: 700; }
.tl-col li.od { color: var(--err); }
@media (max-width: 980px) { .tl-cols { grid-template-columns: 1fr; } .tl-col + .tl-col { border-left: none; border-top: 1px solid var(--line); } }

/* 弹窗 */
.modal-mask { position: fixed; inset: 0; background: rgba(0,0,0,.55); display: flex; align-items: center; justify-content: center; z-index: 50; }
.modal { background: var(--bg2); border: 1px solid var(--line); border-radius: 14px; padding: 20px; width: 480px; max-width: 94vw; max-height: 88vh; overflow: auto; }
.modal.small { width: 380px; }
.modal h3 { margin-bottom: 14px; font-size: 16px; }
.modal label { display: block; margin-bottom: 12px; font-size: 12.5px; color: var(--fg-dim); }
.modal label input, .modal label select, .modal label textarea { display: block; width: 100%; margin-top: 5px; }
.modal-foot { display: flex; gap: 10px; margin-top: 6px; align-items: center; }
.hint { color: var(--fg-dim); font-size: 12.5px; margin-bottom: 12px; }

/* toast */
#toast { position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%); background: var(--bg3); border: 1px solid var(--acc); color: var(--fg); padding: 9px 18px; border-radius: 10px; font-size: 13px; opacity: 0; pointer-events: none; transition: opacity .2s; z-index: 99; }
#toast.show { opacity: 1; }

/* ---- 本周拖放条 ---- */
.week-strip { display: flex; gap: 6px; align-items: stretch; margin-bottom: 18px; }
.wk-cell { flex: 1; background: var(--bg2); border: 1px dashed var(--line); border-radius: 8px; padding: 8px 4px; text-align: center; cursor: default; transition: all .12s; }
.wk-cell.today { border-color: var(--acc); border-style: solid; }
.wk-cell.drop-hot, .cal-cell.drop-hot { border-color: var(--ok); border-style: solid; background: rgba(46, 204, 113, .12); transform: scale(1.03); }
.wk-dow { font-size: 11px; color: var(--fg-dim); }
.wk-date { font-size: 13px; font-family: var(--mono); }
.wk-n { font-size: 11px; color: var(--acc); }
.wk-hint { display: flex; align-items: center; padding: 0 10px; color: var(--fg-dim); font-size: 11.5px; white-space: nowrap; }
.sticky[draggable=true] { cursor: grab; }
.sticky:active { cursor: grabbing; }

/* ---- 测试视图 ---- */
.tab-badge { background: var(--err); color: #fff; font-size: 10px; border-radius: 8px; padding: 0 6px; margin-left: 4px; vertical-align: 1px; }
/* 状态筛选 chips */
.t-chips { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.t-chip { display: inline-flex; align-items: center; gap: 6px; background: var(--bg2); border: 1px solid var(--line); border-radius: 999px; padding: 5px 13px; font-size: 12.5px; color: var(--fg-dim); }
.t-chip b { color: var(--fg); }
.t-chip:hover { border-color: var(--acc); color: var(--fg); filter: none; }
.t-chip.on { border-color: var(--acc); color: #fff; background: var(--acc); }
.t-chip.on b { color: #fff; }
.t-chip.failed.on { border-color: var(--err); background: var(--err); }
.t-chip.passed.on { border-color: var(--ok); background: var(--ok); }
.t-chip.blocked.on { border-color: var(--warn); background: var(--warn); }
/* 项目通过率进度条 */
.pbar { flex: 0 1 120px; height: 6px; min-width: 60px; background: var(--bg3); border-radius: 4px; overflow: hidden; }
.pbar i { display: block; height: 100%; background: var(--ok); border-radius: 4px; transition: width .3s; }
.test-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(420px, 100%), 1fr)); gap: 8px; }
.test-card { display: flex; gap: 8px; align-items: flex-start; background: var(--bg2); border: 1px solid var(--line); border-radius: var(--radius); padding: 11px 12px; cursor: pointer; transition: border-color .12s; }
.test-card:hover { border-color: var(--acc); }
.test-card.failed { border-left: 4px solid var(--err); }
.test-card.passed { border-left: 4px solid var(--ok); opacity: .78; }
.test-card.blocked { border-left: 4px solid var(--warn); }
.test-card.todo { border-left: 4px solid var(--fg-dim); }
.tc-main { flex: 1; min-width: 0; }
.tc-title { font-size: 13.5px; word-break: break-all; }
.tc-badge { font-size: 11px; margin-left: 4px; }
.tc-src { font-size: 11px; color: var(--fg-dim); margin-left: 6px; white-space: nowrap; }
.tc-sub { font-size: 12px; color: var(--fg-dim); margin-top: 4px; word-break: break-all; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.tc-review { font-size: 12px; margin-top: 4px; color: var(--warn); word-break: break-all; }
.tc-quick { display: flex; flex-direction: column; gap: 4px; }
button.mini { padding: 2px 9px; font-size: 13px; border-radius: 6px; background: var(--bg3); border: 1px solid var(--line); }
button.mini.ok:hover { border-color: var(--ok); color: var(--ok); }
button.mini.err:hover { border-color: var(--err); color: var(--err); }

/* 测试看板：4状态分栏 + 拖拽改状态 */
.kb-board { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; align-items: start; }
.kb-col { background: var(--bg2); border: 1px solid var(--line); border-radius: var(--radius); padding: 8px; min-height: 200px; }
.kb-col.todo { border-top: 3px solid var(--fg-dim); }
.kb-col.passed { border-top: 3px solid var(--ok); }
.kb-col.failed { border-top: 3px solid var(--err); }
.kb-col.blocked { border-top: 3px solid var(--warn); }
.kb-col.drop-hot { outline: 2px dashed var(--ok); outline-offset: 2px; background: rgba(46, 204, 113, .06); }
.kb-head { display: flex; justify-content: space-between; align-items: center; font-size: 13px; font-weight: 700; color: var(--fg-dim); padding: 4px 6px 8px; border-bottom: 1px solid var(--line); margin-bottom: 8px; }
.kb-head b { color: var(--fg); }
.kb-col.passed .kb-head span { color: var(--ok); }
.kb-col.failed .kb-head span { color: var(--err); }
.kb-col.blocked .kb-head span { color: var(--warn); }
.kb-cards { display: flex; flex-direction: column; gap: 8px; }
.kb-empty { color: var(--fg-dim); font-size: 12px; text-align: center; padding: 18px 6px; border: 1px dashed var(--line); border-radius: 8px; }
.kb-col .test-card { cursor: grab; margin: 0; }
.kb-col .test-card:active { cursor: grabbing; }
.kb-col .test-list { display: block; }
.tc-proj { display: flex; align-items: center; gap: 6px; font-size: 11px; color: var(--fg-dim); margin-bottom: 4px; }
@media (max-width: 1100px) { .kb-board { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .kb-board { grid-template-columns: 1fr; } .kb-col { min-height: 90px; } }

.empty { color: var(--fg-dim); text-align: center; padding: 60px 0; font-size: 14px; }
.empty .big { font-size: 40px; margin-bottom: 10px; }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: var(--bg3); border-radius: 6px; }
::-webkit-scrollbar-thumb:hover { background: var(--line); }

/* ---- 窄屏适配：消除横向溢出、隐藏次要信息 ---- */
@media (max-width: 780px) {
  header { padding: 8px 12px; gap: 8px; }
  main { padding: 12px; }
  nav { padding: 6px 12px; }
  .tabs { flex-wrap: wrap; }
  .nav-right { flex-wrap: wrap; }
  .nav-right input { flex: 1 1 100%; }
  .quick-add { flex-wrap: wrap; }
  .quick-add input, .quick-add select { min-width: 0; }
  .quick-add input[type=text] { flex: 1 1 160px; }
  .prepom { display: none; }            /* 仓库路径在窄屏是纯噪音 */
  .wk-hint { display: none; }           /* 拖拽提示窄屏无意义 */
  .wk-cell { padding: 6px 2px; min-width: 0; }
  .wk-date { font-size: 11px; white-space: nowrap; }
  .wk-dow { font-size: 10px; }
  .tabs button { padding: 6px 10px; font-size: 13px; }
  .user-chip #me-user { display: none; }
  .sync span:last-child { display: none; }
  .board-hint { display: none; }
  .br-name { max-width: 140px; }
  .br-act { display: none; }
  .palette { width: 96vw; }
  .trend-bars { gap: 5px; }
}

/* 已废弃状态 */
.sticky.archived { opacity: .45; border-left-color: var(--fg-dim); }
.sticky.archived .t-title { text-decoration: line-through; }
.tl-arch { padding: 7px 16px; color: var(--fg-dim); font-size: 12px; border-top: 1px dashed var(--line); }

/* ---- 文档视图 ---- */
.docs-wrap { display: flex; gap: 14px; align-items: stretch; min-height: 60vh; }
.doc-list { width: 300px; flex-shrink: 0; background: var(--bg2); border: 1px solid var(--line); border-radius: var(--radius); padding: 10px; overflow: auto; max-height: 78vh; }
.doc-list .dl-group { margin-bottom: 8px; }
.doc-list .dl-p { font-size: 12px; color: var(--fg-dim); margin: 8px 2px 4px; }
.doc-list .dl-item { padding: 6px 8px; border-radius: 7px; cursor: pointer; font-size: 13px; word-break: break-all; border: 1px solid transparent; }
.doc-list .dl-item:hover { background: var(--bg3); }
.doc-list .dl-item.sel { border-color: var(--acc); background: rgba(59,125,221,.12); }
.doc-view { flex: 1; background: var(--bg2); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 28px; overflow: auto; max-height: 78vh; }
.doc-view h2,.doc-view h3,.doc-view h4 { margin: 18px 0 8px; }
.doc-view h2 { font-size: 19px; } .doc-view h3 { font-size: 16px; } .doc-view h4 { font-size: 14px; }
.doc-view p { margin: 7px 0; font-size: 13.5px; }
.doc-view ul,.doc-view ol { margin: 7px 0 7px 22px; font-size: 13.5px; }
.doc-view li { margin: 3px 0; }
.doc-view code { background: var(--bg3); border-radius: 4px; padding: 1px 5px; font-family: var(--mono); font-size: 12.5px; }
.doc-view pre { background: var(--bg); border: 1px solid var(--line); border-radius: 8px; padding: 12px; overflow: auto; margin: 10px 0; }
.doc-view pre code { background: none; padding: 0; font-size: 12.5px; line-height: 1.55; }
.doc-view table { border-collapse: collapse; margin: 10px 0; font-size: 12.8px; }
.doc-view th,.doc-view td { border: 1px solid var(--line); padding: 5px 10px; }
.doc-view th { background: var(--bg3); }
.doc-view blockquote { border-left: 3px solid var(--acc); margin: 8px 0; padding: 4px 12px; color: var(--fg-dim); background: rgba(59,125,221,.06); border-radius: 0 6px 6px 0; }
.doc-view a { color: var(--acc); }
.doc-view hr { border: none; border-top: 1px solid var(--line); margin: 14px 0; }
.doc-empty { color: var(--fg-dim); display:flex; align-items:center; justify-content:center; flex:1; }
/* ---- 时间线提交块 ---- */
.tl-commits { padding: 10px 16px; border-top: 1px dashed var(--line); }
.tl-commits h4 { font-size: 12px; color: var(--fg-dim); margin-bottom: 6px; }
.tl-commits ul { list-style: none; }
.tl-commits li { font-size: 12.3px; color: var(--fg-dim); padding: 3px 0; font-family: var(--mono); word-break: break-all; }
.tl-commits li b { color: var(--fg); font-weight: 500; }
.tl-commits li .h { color: var(--acc); }
.tl-commits details { margin-top: 4px; }
.tl-commits summary { cursor: pointer; font-size: 12px; color: var(--acc); padding: 3px 0; user-select: none; }
.tl-commits summary:hover { color: var(--fg); }
.tl-commits details[open] summary { margin-bottom: 2px; }
#btn-bell { padding: 6px 10px; }
#btn-bell.on { border-color: var(--warn); }

/* ---- 文档中心: 树/搜索/面包屑 ---- */
.dl-search { position: sticky; top: 0; background: var(--bg2); padding: 4px 2px 8px; border-bottom: 1px solid var(--line); margin: -4px -4px 6px; z-index: 2; }
.dl-search input { width: 100%; font-size: 13px; padding: 7px 10px; }
.dl-search-n { display: block; color: var(--fg-dim); font-size: 11px; margin-top: 4px; text-align: right; }
.dl-node { display: flex; align-items: center; gap: 7px; padding: 6px 8px; border-radius: 7px; cursor: pointer; font-size: 13px; font-weight: 600; color: var(--fg); }
.dl-node:hover { background: var(--bg3); }
.dl-node .tri { width: 12px; color: var(--fg-dim); font-size: 10px; text-align: center; flex-shrink: 0; }
.dl-pname { font-size: 13px; }
.dl-dirname { font-size: 12.5px; color: var(--fg-dim); font-weight: 500; }
.dl-count { margin-left: auto; color: var(--fg-dim); font-size: 11px; font-weight: 400; background: var(--bg3); border-radius: 8px; padding: 0 7px; }
.dl-item { display: flex; align-items: center; gap: 6px; padding: 5px 8px 5px 26px; border-radius: 7px; cursor: pointer; font-size: 12.8px; color: var(--fg); border-left: 2px solid transparent; word-break: break-all; }
.dl-item:hover { background: var(--bg3); }
.dl-item.sel { background: rgba(59,125,221,.14); border-left-color: var(--acc); }
.dl-item.flat { padding-left: 10px; }
.dl-item .dl-path { color: var(--fg-dim); font-size: 10.5px; font-family: var(--mono); margin-left: auto; max-width: 45%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; flex-shrink: 0; }
.dl-empty { color: var(--fg-dim); text-align: center; padding: 26px 0; font-size: 12.5px; }
.doc-crumb { color: var(--fg-dim); font-size: 12px; margin-bottom: 12px; padding-bottom: 10px; border-bottom: 1px solid var(--line); display: flex; align-items: baseline; gap: 2px; flex-wrap: wrap; }
.doc-crumb b { color: var(--fg); font-size: 13px; }
.doc-crumb span { margin: 0 4px; color: var(--line); }
.doc-crumb .crumb-link { color: var(--acc); cursor: pointer; }
.doc-crumb .crumb-link:hover { text-decoration: underline; }
.doc-crumb .crumb-mtime { font-style: normal; color: var(--fg-dim); font-size: 11px; margin-left: 10px; }
/* 未选中文档时的右侧总览（替代空白死区） */
.doc-home { padding: 6px 2px; }
.doc-home h3 { margin-bottom: 4px; }
.doc-home .dh-hint { color: var(--fg-dim); font-size: 12.5px; margin-bottom: 16px; }
.doc-home-card { background: var(--bg); border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; margin-bottom: 12px; }
.doc-home-card .dh-head { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; font-size: 13.5px; }
.doc-home-card .dh-n { margin-left: auto; color: var(--fg-dim); font-size: 12px; }
.doc-home-card .dh-list { display: flex; flex-wrap: wrap; gap: 6px; }
.doc-home-card .dh-list a { color: var(--fg); font-size: 12.5px; background: var(--bg3); border: 1px solid var(--line); border-radius: 7px; padding: 3px 10px; cursor: pointer; }
.doc-home-card .dh-list a:hover { border-color: var(--acc); color: var(--acc); filter: none; }
.doc-home-card .dh-none { color: var(--fg-dim); font-size: 12px; }
.dh-recent h4 { font-size: 12.5px; color: var(--fg-dim); margin: 14px 0 8px; }
.dh-r-item { display: flex; align-items: center; gap: 8px; padding: 6px 8px; border-radius: 7px; cursor: pointer; font-size: 12.8px; }
.dh-r-item:hover { background: var(--bg3); }
.dl-fico { opacity: .75; flex-shrink: 0; }
.drag-hint { color: var(--fg-dim); font-size: 12.5px; padding: 4px 2px; }
@media (max-width: 900px) { .docs-wrap { flex-direction: column; } .doc-list { width: auto; max-height: 38vh; } }