/* 共享房间：沿用 Crew 的颜色和头像，小屋场景在 /island.css；这里只有页面骨架、列表和阅读区。
   字号四档：12 / 14 / 16 / 20。 */
:root{
  --ground:#FAFAF8; --surface:#FFFFFF; --surface-2:#F3F2EE;
  --ink:#1A1A18; --ink-2:#5D5C57; --ink-3:#7E7C75; --rule:#ECEAE4; --rule-2:#DCD9D1;
  --pri:#1A1A18; --pri-ink:#FFFFFF; --attn:#C2621E; --doing:#3070D8; --done:#2E9A66; --block:#D6473A;
  --shadow-1:0 0 0 1px rgba(26,26,24,.06),0 1px 2px rgba(26,26,24,.04);
  --shadow-2:0 0 0 1px rgba(26,26,24,.06),0 12px 32px -8px rgba(26,26,24,.14);
  --sans:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif;
  --mono:ui-monospace,"SF Mono",Menlo,monospace;
  --av-codex:#1F1F1D; --av-claude:#D97757; --av-web:#B9B6AE; --av-eye:#FFFFFF;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){
  :root{
    --ground:#141413; --surface:#1F1F1E; --surface-2:#272725;
    --ink:#ECEBE6; --ink-2:#A8A69F; --ink-3:#8E8C85; --rule:#2A2A28; --rule-2:#3A3A37;
    --pri:#ECEBE6; --pri-ink:#141413; --attn:#E8894A; --doing:#5B94F0; --done:#43B57E; --block:#EE6A5E;
    --shadow-1:0 0 0 1px rgba(255,255,255,.06);
    --shadow-2:0 0 0 1px rgba(255,255,255,.08),0 16px 40px -8px rgba(0,0,0,.6);
    --av-codex:#ECEBE6; --av-web:#5E5C57; --av-eye:#1A1A18;
    color-scheme:dark;
  }
}
*{box-sizing:border-box}
[hidden]{display:none!important}
body{margin:0;background:var(--ground);color:var(--ink);font:14px/1.6 var(--sans);-webkit-font-smoothing:antialiased}
button,input,textarea{font:inherit;color:inherit}
a{color:inherit}
:focus-visible{outline:2px solid var(--ink);outline-offset:2px;border-radius:6px}

.page{max-width:1200px;margin:0 auto;padding:28px 40px 80px}
@media (max-width:820px){
  .page{padding:20px 16px 64px}
  .head{flex-wrap:wrap;row-gap:4px}
  .head h1{flex:1;min-width:0}
  .people{order:3;width:100%}
}

.head{display:flex;align-items:center;gap:20px;margin-bottom:12px}
.head h1{margin:0;font-size:20px;font-weight:650}
.people{display:flex;gap:16px;margin:0 auto 0 0;padding:0;list-style:none;color:var(--ink-2)}
.people li{white-space:nowrap;display:flex;align-items:center;gap:6px}
.tone{display:inline-block;width:8px;height:8px;border-radius:2px;flex:none}
.tone.n-doing{background:#3070D8}.tone.n-to_verify{background:#D48A1F}.tone.n-done{background:#2E9A66}.tone.n-blocked{background:#D6473A}

.btn{flex:none;white-space:nowrap;display:inline-flex;align-items:center;justify-content:center;height:34px;padding:0 16px;border:0;border-radius:9px;background:var(--surface-2);color:var(--ink);cursor:pointer;transition:background .15s ease-out}
.btn:hover{background:var(--rule-2)}
.btn.pri{background:var(--pri);color:var(--pri-ink)}
.btn.pri:hover{background:color-mix(in srgb,var(--pri) 86%,var(--ground))}
.btn:disabled{opacity:.5;cursor:default}

.pop-t{all:unset;display:block;cursor:pointer;padding:5px 8px;margin:0 -8px;border-radius:8px;font-size:14px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.pop-t:hover{background:var(--surface-2)}

/* 头像（同 Crew 的 style.css） */
.av{display:inline-block;width:var(--av,28px);height:var(--av,28px);flex:none;line-height:0}
.av svg{width:100%;height:100%;overflow:visible}
.av .body{fill:var(--av-body)}
.av .eyes{fill:var(--av-eye);stroke:var(--av-eye)}
.av .eyes rect{stroke:none}
.av-codex{--av-body:var(--av-codex)}
.av-claude{--av-body:var(--av-claude);--av-eye:#FFF8F2}
.av-web{--av-body:var(--av-web)}
.av .e-happy,.av .e-shut,.av .e-x,.av .halo{display:none}
.av[data-mood=sleep] .e-open{display:none}
.av[data-mood=sleep] .e-shut{display:inline}
.av[data-mood=sleep] svg{opacity:.55}
.av .e-open,.av .eyes,.av .body{transform-box:fill-box;transform-origin:center}
@media (prefers-reduced-motion:no-preference){
  .av[data-mood=idle] .e-open{animation:av-blink 5.5s infinite}
  .av[data-mood=work] .eyes{animation:av-scan 2.6s ease-in-out infinite}
  .av[data-mood=work] .body{animation:av-bob 1.3s ease-in-out infinite}
  .av[data-mood=sleep] .e-shut{animation:av-breathe 4.5s ease-in-out infinite}
}
@keyframes av-blink{0%,93%,100%{transform:scaleY(1)}96%{transform:scaleY(.12)}}
@keyframes av-scan{0%,100%{transform:translateX(-2.2px)}45%,55%{transform:translateX(2.2px)}}
@keyframes av-bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-1px)}}
@keyframes av-breathe{0%,100%{opacity:1}50%{opacity:.45}}

/* 下面两栏：左边列表，右边阅读 */
.split{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:40px;align-items:start}
@media (max-width:820px){.split{grid-template-columns:minmax(0,1fr);gap:24px}}
.feed{margin:0;padding:0;list-style:none;display:grid;gap:2px}
.row{all:unset;box-sizing:border-box;display:grid;gap:2px;width:100%;padding:10px 12px;border-radius:9px;cursor:pointer;transition:background .15s ease-out}
.row:hover{background:var(--surface-2)}
.row.on{background:var(--surface);box-shadow:var(--shadow-1)}
.row-t{display:flex;align-items:center;gap:8px;font-size:16px;font-weight:550;min-width:0;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.dot{flex:none;width:7px;height:7px;border-radius:50%;background:var(--attn)}
.row-m{display:flex;align-items:center;gap:6px;margin:0;font-size:12px;color:var(--ink-3)}
.row-m span{margin-left:8px}

.pane{position:sticky;top:20px;min-height:200px}
.reader h2,.compose h2{margin:0 0 6px;font-size:20px;font-weight:650;overflow-wrap:anywhere}
.reader h3{margin:28px 0 8px;font-size:14px;font-weight:600;color:var(--ink-2)}
.reader .body{margin-top:16px;font-size:16px;line-height:1.75;white-space:pre-wrap;overflow-wrap:anywhere}
.link{font-size:14px;color:var(--doing);overflow-wrap:anywhere}
.replies{margin:0;padding:0;list-style:none;display:grid;gap:14px}
.replies p{margin:2px 0 0;white-space:pre-wrap;overflow-wrap:anywhere}

.compose,.reply{display:grid;gap:12px}
.reply{margin-top:16px}
.compose label{display:grid;gap:4px;font-size:12px;color:var(--ink-2)}
input,textarea{width:100%;padding:8px 10px;border:1px solid var(--rule-2);border-radius:9px;background:var(--surface);font-size:14px;line-height:1.6}
textarea{resize:vertical}
input:focus,textarea:focus{outline:none;border-color:var(--ink-3)}
.acts{display:flex;gap:8px}
.err{margin:0;color:var(--block);font-size:14px}
.muted{margin:0;font-size:12px;color:var(--ink-3)}
.empty{margin:40px 0;color:var(--ink-3);text-align:center}

/* 栏目：事项、文档、分享、悄悄话 */
.tabs{display:flex;gap:4px;margin:0 0 16px}
.tab{all:unset;display:flex;align-items:center;gap:6px;height:34px;padding:0 14px;border-radius:9px;font-size:14px;color:var(--ink-2);cursor:pointer;transition:background .15s ease-out,color .15s ease-out}
.tab:hover{background:var(--surface-2);color:var(--ink)}
.tab.on{background:var(--surface);color:var(--ink);font-weight:600;box-shadow:var(--shadow-1)}
.tab:focus-visible{outline:2px solid var(--ink);outline-offset:2px}
.list-h{display:flex;justify-content:flex-end;margin:0 0 8px}
.btn.sm{height:30px;padding:0 12px;font-size:12px}

.doc-acts{margin:12px 0 0}
.versions{margin:12px 0 0;padding:0;list-style:none;display:grid;gap:2px}
.ver{all:unset;box-sizing:border-box;display:flex;align-items:center;gap:12px;width:100%;padding:6px 10px;border-radius:9px;font-size:14px;cursor:pointer}
.ver:hover{background:var(--surface-2)}
.ver.on{background:var(--surface);box-shadow:var(--shadow-1);font-weight:600}
.ver .row-m{font-weight:400}

.thread{margin:16px 0 0;padding:0;list-style:none;display:grid;gap:12px}
.thread li{width:fit-content;max-width:85%;padding:8px 12px;border-radius:12px;background:var(--surface);box-shadow:var(--shadow-1)}
.thread li.mine{justify-self:end;background:var(--surface-2);box-shadow:none}
.thread p{margin:2px 0 0;white-space:pre-wrap;overflow-wrap:anywhere}

.cmd{margin:6px 0 8px;padding:10px 12px;border-radius:9px;background:var(--surface-2);font:12px/1.65 var(--mono);white-space:pre-wrap;overflow-wrap:anywhere;user-select:all}
.welcome{max-width:560px;margin:12vh auto 0}

/* 事项：左边一个圆勾，点了就做完；做完的灰掉排在下面 */
.task{display:flex;align-items:flex-start;gap:2px}
.task .row{flex:1;min-width:0}
.chk{all:unset;flex:none;box-sizing:border-box;width:20px;height:20px;margin:12px 0 0 6px;border:1.5px solid var(--ink-3);border-radius:50%;cursor:pointer;transition:background .15s ease-out,border-color .15s ease-out}
.chk:hover{border-color:var(--done);background:color-mix(in srgb,var(--done) 14%,transparent)}
.chk:focus-visible{outline:2px solid var(--ink);outline-offset:2px}
.chk.s-doing{border-color:var(--doing);box-shadow:inset 0 0 0 3px var(--surface),inset 0 0 0 10px var(--doing)}
.chk.s-done{border-color:var(--done);background:var(--done) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M6 10.5l2.6 2.6L14 7.6' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/100% no-repeat}
.task.done .row-t{color:var(--ink-3);font-weight:450;text-decoration:line-through;text-decoration-color:var(--rule-2)}
.row-m em.doing{font-style:normal;font-weight:600;color:var(--doing)}
.task .claim{flex:none;margin:9px 0 0}
.ai-wait{font-size:13px;color:var(--ink-3)}
.ai-wait.ok{color:var(--done);font-weight:600}
/* 你不在时：场景下面一行字，点一条打开那件 */
.digest{display:flex;flex-wrap:wrap;align-items:center;gap:6px 16px;margin:0 0 18px;font-size:13px;color:var(--ink-2)}
.dg-h{font-weight:650;color:var(--ink)}
.dg{all:unset;display:inline-flex;align-items:center;gap:5px;cursor:pointer;border-radius:4px}
.dg:hover{color:var(--ink);text-decoration:underline;text-underline-offset:3px}
.dg:focus-visible,.dg-x:focus-visible{outline:2px solid var(--ink);outline-offset:2px}
.dg-more{color:var(--ink-3)}
.dg-x{all:unset;margin-left:auto;cursor:pointer;color:var(--ink-3);font-size:12px}
.dg-x:hover{color:var(--ink)}
.row-m em.doing+span{margin-left:8px}
.list-sub{margin:24px 0 6px 12px;font-size:12px;font-weight:600;color:var(--ink-3)}
.pad{padding:10px 12px}

/* 单选按钮组：进度、谁来做 */
.task-ctl{display:flex;flex-wrap:wrap;gap:12px;margin:16px 0 0}
.seg{display:inline-flex;gap:2px;margin:0;padding:3px;border:0;border-radius:11px;background:var(--surface-2)}
.seg legend{float:left;margin:0 8px 0 4px;padding:0;font-size:12px;line-height:28px;color:var(--ink-2)}
.seg-o{all:unset;position:relative;display:inline-flex;cursor:pointer}
.seg-o input{position:absolute;opacity:0;pointer-events:none}
.seg-o span{display:inline-flex;align-items:center;height:28px;padding:0 12px;border-radius:8px;font-size:12px;color:var(--ink-2);transition:background .15s ease-out,color .15s ease-out}
.seg-o:hover span{color:var(--ink)}
.seg-o[aria-pressed=true] span,.seg-o input:checked+span{background:var(--surface);color:var(--ink);font-weight:600;box-shadow:var(--shadow-1)}
.seg-o:focus-visible span,.seg-o input:focus-visible+span{outline:2px solid var(--ink);outline-offset:1px}