/* 技能库（skills.js）：风格 › 技能、导入弹窗、详情、对话输入框 / 选技能 */
.btn.xs { padding: 2px 8px; font-size: 12px; }
.sk-tabs { margin: 8px 0 12px; }
.sk-drop { display: flex; gap: 10px; align-items: center; border: 1.5px dashed var(--line-2); border-radius: var(--radius); padding: 18px; cursor: pointer; color: var(--muted); }
.sk-drop:hover { border-color: var(--accent); color: var(--ink); }
.sk-gh { display: flex; gap: 8px; }
.sk-gh input { flex: 1; min-width: 0; }
.sk-pv-head { margin: 14px 0 8px; display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.sk-pv { border: 1px solid var(--line); border-radius: var(--radius); padding: 10px 12px; margin-bottom: 8px; }
.sk-pv.blocked { opacity: .85; border-color: var(--warn); }
.sk-pv-main { display: flex; gap: 10px; align-items: flex-start; cursor: pointer; }
.sk-pv-main small { color: var(--muted); }
.sk-cf { font-size: 12.5px; margin-top: 6px; color: var(--muted); }
.sk-find { list-style: none; padding: 0; margin: 8px 0 0; font-size: 12.5px; display: grid; gap: 4px; }
.sk-find code { display: block; margin-top: 2px; padding: 2px 6px; background: var(--bg-3); border-radius: 4px; white-space: pre-wrap; word-break: break-all; color: var(--code-ink, var(--ink)); }
.sk-find li.block { color: var(--err-ink, var(--warn-ink)); }
.sk-review { border-left: 3px solid var(--line-2); padding: 6px 10px; margin: 8px 0; font-size: 13px; background: var(--bg-2); border-radius: 4px; }
.sk-review.medium { border-color: var(--warn); }
.sk-review.high { border-color: var(--cut); }
.sk-review ul { margin: 4px 0 0 16px; padding: 0; }
.sk-body { max-height: 320px; overflow: auto; white-space: pre-wrap; word-break: break-word; font-size: 12.5px; background: var(--bg-2); padding: 10px; border-radius: 6px; }
.sk-files { display: flex; flex-wrap: wrap; gap: 4px; margin: 6px 0; }
.sk-ver { display: flex; gap: 8px; align-items: center; font-size: 12.5px; margin: 4px 0; flex-wrap: wrap; }
.sk-dact { flex-wrap: wrap; }
.sk-set { display: flex; gap: 10px; align-items: flex-start; margin: 10px 0; cursor: pointer; }
/* 对话输入框：/ 选技能 */
.composer { position: relative; }
.sk-pop { position: absolute; left: 8px; right: 8px; bottom: calc(100% + 6px); z-index: 30; background: var(--bg-1); border: 1px solid var(--line-2);
  border-radius: 10px; box-shadow: var(--pop-shadow); max-height: 280px; overflow: auto; padding: 4px; }
.sk-pop-it { display: flex; gap: 8px; align-items: baseline; padding: 7px 10px; border-radius: 7px; cursor: pointer; font-size: 13px; }
.sk-pop-it small { color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; flex: 1; min-width: 0; }
.sk-pop-it.on, .sk-pop-it:hover { background: var(--bg-3); }
.sk-pop-empty { padding: 10px; font-size: 13px; color: var(--muted); }
.sk-used { display: flex; gap: 6px; flex-wrap: wrap; margin: 4px 0 2px; font-size: 12px; }
.sk-used .chip { display: inline-flex; align-items: center; gap: 4px; }
.sk-used .ic { width: 13px; height: 13px; }
@media (max-width: 640px) { .sk-gh { flex-direction: column; } .sk-grid { grid-template-columns: 1fr; } }
/* 第二批：草稿、编辑器、对比 */
.sk-drafts { margin: 0 0 16px; border: 1px dashed var(--line-2); border-radius: var(--radius); padding: 10px 12px; }
.sk-drafts h3 { font-size: 14px; margin: 0 0 6px; }
.sk-draft-row { display: flex; gap: 10px; align-items: baseline; font-size: 13px; margin: 4px 0; flex-wrap: wrap; }
.sk-howto { margin: 8px 0; padding-left: 18px; font-size: 13px; line-height: 1.8; }
.sk-diff { max-height: 60vh; overflow: auto; font-size: 12.5px; background: var(--bg-2); padding: 10px; border-radius: 6px; white-space: pre-wrap; word-break: break-word; }
.sk-diff .add { color: var(--good-ink, #1a7f37); background: color-mix(in srgb, #2da44e 12%, transparent); display: inline-block; width: 100%; }
.sk-diff .rm { color: var(--err-ink, #cf222e); background: color-mix(in srgb, #cf222e 10%, transparent); display: inline-block; width: 100%; }
.sk-diff .hunk { color: var(--muted); }
#modal .box.sk-wide { max-width: min(960px, 96vw); }
.sk-clients { display: grid; gap: 6px; margin: 8px 0; }
.sk-client { display: flex; gap: 8px; align-items: center; font-size: 13px; flex-wrap: wrap; }
.sk-client .dim { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ske-head { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; margin-bottom: 10px; }
.ske-title { flex: 1; min-width: 200px; display: flex; flex-direction: column; }
.ske-title b { font-size: 17px; }
.ske-note { margin: 2px 0 6px; }
.ske-body { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 16px; align-items: start; }
.ske-main { min-width: 0; }
.ske-form .field, .ske-main .field { display: flex; flex-direction: column; gap: 4px; margin: 0 0 10px; }
.ske-form textarea, .ske-form input, .ske-form select { width: 100%; }
.ske-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 10px; }
.ske-md { width: 100%; min-height: 50vh; font-size: 12.5px; line-height: 1.5; }
.ske-files { margin-top: 10px; font-size: 13px; }
.ske-files > div { display: flex; gap: 4px; flex-wrap: wrap; margin-top: 6px; }
.ske-fed { margin-top: 8px; display: grid; gap: 6px; }
.ske-fed textarea { width: 100%; font-size: 12.5px; }
.ske-side { display: grid; gap: 12px; position: sticky; top: 12px; }
.ske-card { border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-1); padding: 12px; font-size: 13px; }
.ske-card .field { display: flex; flex-direction: column; gap: 4px; margin: 8px 0 0; }
.ske-card textarea, .ske-card input:not([type=checkbox]), .ske-card select { width: 100%; }
.ske-q { margin: 8px 0; display: grid; gap: 4px; }
.ske-q.done { opacity: .7; }
.ske-tres table { width: 100%; margin-top: 6px; font-size: 12.5px; }
.ske-tres tr.bad td { color: var(--warn-ink, #9a6700); }
.ske-dry { margin-top: 8px; border-left: 3px solid var(--accent-soft, var(--line-2)); padding: 6px 10px; background: var(--bg-2); border-radius: 4px; }
.ske-reply { white-space: pre-wrap; line-height: 1.6; }
@media (max-width: 1000px) { .ske-body { grid-template-columns: 1fr; } .ske-side { position: static; } }
.sk-policy { margin: 12px 0; font-size: 13px; color: var(--muted); }
.sk-policy ul { margin: 6px 0 0 18px; padding: 0; line-height: 1.7; }

/* ================= 风格 › 技能页（SK-171 美化） ================= */
.sk-page { display: flex; flex-direction: column; gap: 22px; padding-bottom: 24px; }
.sk-page .ic { width: 16px; height: 16px; flex: none; }
.sk-page .btn .ic { width: 15px; height: 15px; }
.sk-page .btn.sm .ic { width: 13px; height: 13px; }
/* 彩色图标块：6 种色调；深色主题默认，浅色主题覆盖 */
.sk-tile { width: 36px; height: 36px; border-radius: 10px; display: inline-grid; place-items: center; flex: none; background: var(--bg-3); color: var(--muted); font-weight: 650; font-size: 15px; }
.sk-tile .ic { width: 18px; height: 18px; }
.sk-tile.t0 { background: rgba(150, 110, 255, .18); color: #c4b0ff; }
.sk-tile.t1 { background: rgba(70, 150, 255, .17); color: #9cc6ff; }
.sk-tile.t2 { background: rgba(30, 190, 170, .17); color: #7fe3d3; }
.sk-tile.t3 { background: rgba(244, 170, 60, .17); color: #ffd08a; }
.sk-tile.t4 { background: rgba(255, 100, 160, .16); color: #ffa9cb; }
.sk-tile.t5 { background: rgba(255, 120, 70, .17); color: #ffb193; }
:root[data-theme="light"] .sk-tile.t0 { background: #efe9ff; color: #5b2ee6; }
:root[data-theme="light"] .sk-tile.t1 { background: #e6f0ff; color: #1f5fcc; }
:root[data-theme="light"] .sk-tile.t2 { background: #e0f6f2; color: #0b7d6c; }
:root[data-theme="light"] .sk-tile.t3 { background: #fff2dc; color: #9a5b00; }
:root[data-theme="light"] .sk-tile.t4 { background: #ffe8f1; color: #b8226a; }
:root[data-theme="light"] .sk-tile.t5 { background: #ffece4; color: #b6461c; }

/* 页头卡 */
.sk-hero { position: relative; overflow: hidden; display: flex; gap: 20px; justify-content: space-between; align-items: flex-start; flex-wrap: wrap;
  padding: 20px 22px; border: 1px solid var(--line); border-radius: 16px;
  background: radial-gradient(120% 140% at 0% 0%, var(--accent-soft), transparent 55%), var(--bg-2); }
.sk-hero-main { display: flex; gap: 16px; flex: 1 1 560px; min-width: 0; }
.sk-hero-ic { width: 46px; height: 46px; border-radius: 13px; flex: none; display: grid; place-items: center; color: #fff;
  background: linear-gradient(135deg, #8b5cff, #5b2ee6); box-shadow: 0 6px 18px rgba(91, 46, 230, .35); }
.sk-hero-ic .ic { width: 22px; height: 22px; }
.sk-hero-txt { min-width: 0; }
.sk-hero h2 { margin: 2px 0 4px; font-size: 18px; display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.sk-hero-sub { font-size: 13.5px; font-weight: 500; color: var(--muted); }
.sk-hero p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.6; }
.sk-hero p b { color: var(--ink); font-weight: 600; }
.sk-steps { list-style: none; display: flex; gap: 8px; padding: 0; margin: 14px 0 0; flex-wrap: wrap; }
.sk-steps li { display: flex; gap: 10px; align-items: center; padding: 8px 14px 8px 8px; border-radius: 11px; background: var(--bg-1); border: 1px solid var(--line); position: relative; }
.sk-steps li + li::before { content: ""; position: absolute; left: -8px; top: 50%; width: 8px; height: 1px; background: var(--line-2); }
.sk-steps i { font-style: normal; width: 24px; height: 24px; border-radius: 50%; display: grid; place-items: center; font-size: 12px; font-weight: 700;
  background: var(--accent-soft); color: var(--accent); flex: none; }
.sk-steps span { display: flex; flex-direction: column; line-height: 1.35; }
.sk-steps b { font-size: 13px; font-weight: 600; }
.sk-steps small { font-size: 11.5px; color: var(--muted); }
.sk-steps code { background: var(--bg-3); padding: 0 5px; border-radius: 4px; color: var(--code-ink); font-weight: 600; }
.sk-hero-side { display: flex; flex-direction: column; align-items: flex-end; gap: 10px; }
.sk-tools { display: flex; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.sk-icon-btn { padding-left: 9px; padding-right: 9px; }
.sk-safe { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; color: var(--ok-ink); background: var(--keep-soft); padding: 4px 10px; border-radius: 99px; }
:root[data-theme="light"] .sk-safe { color: var(--keep); }
.sk-safe .ic { width: 13px; height: 13px; }

/* 统计条 */
.sk-stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; margin-top: -8px; }
.sk-stat { display: flex; align-items: baseline; gap: 8px; padding: 10px 14px; border-radius: 12px; background: var(--bg-2); border: 1px solid var(--line); }
.sk-stat b { font-size: 20px; font-weight: 700; font-variant-numeric: tabular-nums; }
.sk-stat span { font-size: 12.5px; color: var(--muted); }

/* 区块标题 */
.sk-sec-h { display: flex; gap: 12px; align-items: flex-end; justify-content: space-between; flex-wrap: wrap; margin-bottom: 12px; }
.sk-sec-h h3 { margin: 0; font-size: 15px; display: flex; align-items: center; gap: 8px; }
.sk-sec-h h3 > .ic { color: var(--accent); }
.sk-sec-h p { margin: 4px 0 0; font-size: 12.5px; color: var(--muted); }
.sk-count { font-size: 11.5px; font-weight: 600; min-width: 20px; height: 20px; padding: 0 6px; border-radius: 99px; display: inline-grid; place-items: center;
  background: var(--bg-4); color: var(--muted); }
.sk-filter { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.sk-filter .chips { margin: 0; }
.sk-filter .chips button b { margin-left: 5px; font-weight: 600; opacity: .7; font-size: 11px; }
.sk-search { display: flex; align-items: center; gap: 6px; padding: 0 10px; height: 30px; border: 1px solid var(--line); border-radius: 9px; background: var(--bg-1); color: var(--muted); }
.sk-search input { border: 0; background: transparent; outline: none; padding: 0; width: 140px; font-size: 13px; color: var(--ink); box-shadow: none; }
.sk-search:focus-within { border-color: var(--accent); }
.sk-none { padding: 22px; text-align: center; color: var(--muted); font-size: 13px; border: 1px dashed var(--line-2); border-radius: 12px; }

/* 通用：两行截断、小标签、来源链接 */
.sk-clamp { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.sk-pill { display: inline-flex; align-items: center; gap: 4px; font-size: 11.5px; padding: 2px 9px; border-radius: 99px; background: var(--bg-4); color: var(--muted); white-space: nowrap; }
.sk-pill.good { background: var(--keep-soft); color: var(--keep); }
.sk-pill.acc { background: var(--accent-soft); color: var(--accent); }
.sk-pill .ic { width: 12px; height: 12px; }
.sk-src { display: inline-flex; align-items: center; gap: 5px; min-width: 0; font-size: 11.5px; color: var(--dim); text-decoration: none; }
.sk-src span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; }
.sk-src em { font-style: normal; font-size: 10.5px; padding: 0 5px; border-radius: 4px; border: 1px solid var(--line-2); flex: none; }
.sk-src .ic { width: 12px; height: 12px; }
.sk-src:hover { color: var(--accent); }

/* 卡片：统一外观 + 悬停 */
.sk-card, .sk-abs-card, .sk-rec-row, .sk-src-card { border: 1px solid var(--line); border-radius: 14px; background: var(--bg-2); transition: border-color .15s, box-shadow .15s, transform .15s; }
.sk-card:hover, .sk-abs-card:hover, .sk-rec-row:hover, .sk-src-card:not(.off):hover { border-color: var(--line-2); box-shadow: 0 6px 22px rgba(20, 24, 40, .10); }
.sk-card:hover, .sk-abs-card:hover { transform: translateY(-1px); }

/* 我的技能 */
.sk-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 12px; }
.sk-card { padding: 14px; display: flex; flex-direction: column; gap: 10px; }
.sk-card.on { border-color: rgba(124, 77, 255, .45); box-shadow: inset 3px 0 0 var(--accent-2); }
.sk-card[hidden] { display: none; }
.sk-top { display: flex; align-items: center; gap: 10px; }
.sk-top .switch { position: relative; }
.sk-top .switch input { display: block; position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; z-index: 1; cursor: inherit; }
.sk-top .switch input:focus-visible + .tr { outline: 2px solid var(--accent); outline-offset: 3px; }
.sk-top .switch input:disabled + .tr { opacity: .55; }
.sk-tt { flex: 1; min-width: 0; }
.sk-top h3 { margin: 0; font-size: 14.5px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sk-state { font-size: 11.5px; color: var(--dim); }
.sk-state.on { color: var(--keep); }
.sk-desc { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.55; min-height: 3.1em; }
.sk-chips { display: flex; gap: 4px; flex-wrap: wrap; align-items: center; }
.sk-act { display: flex; gap: 8px; align-items: center; justify-content: space-between; margin-top: auto; padding-top: 10px; border-top: 1px solid var(--line); font-size: 12px; }

/* 我的技能为空：来源卡片 */
.sk-empty { border: 1px dashed var(--line-2); border-radius: 14px; padding: 16px; background: var(--bg-1); }
.sk-empty-h { display: flex; flex-direction: column; gap: 3px; margin-bottom: 12px; }
.sk-empty-h b { font-size: 14px; }
.sk-empty-h span { font-size: 12.5px; color: var(--muted); }
.sk-src-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.sk-src-card { display: flex; align-items: center; gap: 12px; padding: 12px 14px; text-align: left; cursor: pointer; font: inherit; color: var(--ink); }
.sk-src-card.off { cursor: default; opacity: .7; }
.sk-src-card > span:nth-child(2) { display: flex; flex-direction: column; gap: 2px; flex: 1; min-width: 0; }
.sk-src-card b { font-size: 13.5px; }
.sk-src-card small { font-size: 12px; color: var(--muted); line-height: 1.45; }
.sk-src-card .sk-go { width: 14px; height: 14px; color: var(--dim); transition: transform .15s; }
.sk-src-card:hover .sk-go { transform: translateX(2px); color: var(--accent); }

/* 已内置为软件能力 */
.sk-abs-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 12px; }
.sk-abs-card { padding: 14px; display: flex; flex-direction: column; gap: 10px; }
.sk-abs-top { display: flex; gap: 11px; align-items: center; }
.sk-abs-tt { display: flex; flex-direction: column; min-width: 0; gap: 1px; }
.sk-abs-tt b { font-size: 14.5px; }
.sk-where { font-size: 11.5px; color: var(--accent); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sk-abs-card p { margin: 0; font-size: 12.5px; line-height: 1.6; color: var(--muted); min-height: 3.2em; }
.sk-abs-foot { display: flex; gap: 10px; align-items: center; justify-content: space-between; margin-top: auto; padding-top: 10px; border-top: 1px solid var(--line); }
.sk-abs-foot .btn, .sk-rec-act .btn, .sk-act .btn { display: inline-flex; align-items: center; gap: 3px; flex: none; }

/* 推荐技能 */
.sk-rec-list { display: grid; gap: 10px; }
.sk-rec-row { display: flex; gap: 14px; align-items: center; padding: 12px 14px; }
.sk-rec-main { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 3px; }
.sk-rec-t { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.sk-rec-t b { font-size: 14px; }
.sk-rec-main small { font-size: 12.5px; color: var(--muted); line-height: 1.5; }
.sk-rec-act { flex: none; }

/* 内置与官方技能（只读） */
.sk-ro { border: 1px solid var(--line); border-radius: 14px; background: var(--bg-2); }
.sk-ro summary { list-style: none; cursor: pointer; display: flex; align-items: center; gap: 12px; padding: 12px 16px; }
.sk-ro summary::-webkit-details-marker { display: none; }
.sk-ro-h { display: flex; align-items: center; gap: 8px; font-size: 14px; }
.sk-ro-h > .ic { color: var(--dim); }
.sk-ro-tag { font-size: 11px; padding: 1px 7px; border-radius: 5px; border: 1px solid var(--line-2); color: var(--dim); }
.sk-ro-hint { flex: 1; font-size: 12.5px; color: var(--muted); }
.sk-ro-chev { color: var(--dim); transition: transform .15s; transform: rotate(90deg); }
.sk-ro[open] .sk-ro-chev { transform: rotate(-90deg); }
.sk-ro > .hint { margin: 0 16px 10px; font-size: 12.5px; }
.sk-ro-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 8px; padding: 0 16px 16px; }
.sk-ro-row { display: flex; flex-direction: column; gap: 4px; padding: 10px 12px; border-radius: 10px; background: var(--bg-1); border: 1px solid var(--line); min-width: 0; }
.sk-ro-top { display: flex; gap: 8px; align-items: center; justify-content: space-between; }
.sk-ro-top b { font-size: 13px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sk-ro-row small { font-size: 12px; color: var(--muted); line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

@media (max-width: 900px) {
  .sk-src-grid { grid-template-columns: 1fr; }
  .sk-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sk-hero-side { align-items: flex-start; width: 100%; }
  .sk-tools { justify-content: flex-start; }
  .sk-steps li + li::before { display: none; }
}
@media (max-width: 640px) {
  .sk-hero { padding: 16px; }
  .sk-hero-main { flex-direction: column; gap: 10px; }
  .sk-rec-row { flex-wrap: wrap; }
  .sk-ro-hint { display: none; }
  .sk-search input { width: 110px; }
}

/* 第三批 */
.sk-local { display: grid; gap: 6px; max-height: 50vh; overflow: auto; margin: 6px 0; }
.sk-local-row { display: flex; gap: 10px; align-items: flex-start; border: 1px solid var(--line); border-radius: var(--radius); padding: 8px 10px; cursor: pointer; font-size: 13px; }
.sk-local-row small { word-break: break-all; }
.sk-share-row { display: flex; gap: 10px; align-items: center; font-size: 13px; margin: 4px 0; flex-wrap: wrap; }
.sk-find li.compat { color: var(--muted); }
.sk-bind { display: grid; gap: 6px; margin: 8px 0; }
.sk-bind-list { display: grid; gap: 4px; max-height: 220px; overflow: auto; }
.sk-bind-row { display: flex; gap: 8px; align-items: baseline; font-size: 13px; flex-wrap: wrap; cursor: pointer; }