/* 여러 사람 공통 가능 시간 계산기 — '모임 시간 지도'. 답 띠 → [가능 인원 지도 | 후보 시간] → 후보 날짜·참석자 카드 → 복사.
   툴 폭 컨테이너 cav: 600px 아래면 답 띠·판을 한 열로. 사람 색은 --h(색상각), 밝기는 --pl(다크에서 밝게). */
.cav{container:cav / inline-size;--pl:46%}
html[data-theme="dark"] .cav{--pl:62%}
@media (prefers-color-scheme:dark){html:not([data-theme="light"]) .cav{--pl:62%}}

/* 머리 */
.cav-head{align-items:center}
.cav-ttl{display:flex;flex-direction:column;gap:3px;margin:0;min-width:0}
.cav-ttl b{font-family:var(--sans);font-size:15px;font-weight:750;color:var(--ink)}
.cav-acts{display:flex;align-items:center;flex-wrap:wrap;gap:6px}
.cav-exl{font-family:var(--sans);font-size:11.5px;font-weight:600;color:var(--muted);margin-right:2px}
.cav-exs{display:inline-flex;flex-wrap:wrap;gap:6px}

/* 답 띠 */
.cav-ans{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:14px 24px;padding:18px;border-bottom:1px solid var(--soft)}
.cav-best{display:flex;flex-direction:column;gap:2px;min-width:0}
.cav-day{margin:6px 0 2px;font-family:var(--sans);font-size:15px;font-weight:750;line-height:1.3;color:var(--ink);min-height:1.3em}
.cav-big{font-size:clamp(26px,5.4cqi,40px);flex-wrap:wrap;line-height:1.08;overflow-wrap:anywhere}
.cav-big.is-empty{font-size:22px}
.cav-sub{margin:6px 0 0;font-family:var(--sans);font-size:13px;line-height:1.5;color:var(--muted)}
.cav-side{display:flex;flex-direction:column;justify-content:space-between;gap:14px;min-width:0}
.cav-who{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px}
.cav-wc{position:relative;display:inline-flex;align-items:center;gap:6px;min-height:28px;padding:3px 10px 3px 8px;border:1px solid var(--line);border-radius:14px;background:var(--card);font-family:var(--sans);font-size:12.5px;font-weight:650;color:var(--ink);transition:opacity .25s ease,background .25s ease,border-color .25s ease}
.cav-wc i{flex:none;width:10px;height:10px;border-radius:50%;background:hsl(var(--h) 58% var(--pl));transition:background .25s ease,box-shadow .25s ease}
.cav-wc b{font-size:10.5px;color:var(--muted)}
.cav-wc.is-out{background:transparent;border-style:dashed;color:var(--muted);text-decoration:line-through;text-decoration-thickness:1px}
.cav-wc.is-out i{background:transparent;box-shadow:inset 0 0 0 1.5px hsl(var(--h) 45% var(--pl))}
.cav-wc.is-skip{background:transparent;border-style:dotted;color:var(--muted);opacity:.75}
.cav-wc.is-skip i{background:transparent;box-shadow:inset 0 0 0 1.5px var(--line)}
.cav-wc.is-idle{background:transparent}
.cav-vh{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap}
.cav-stats{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(0,.8fr) minmax(0,1.15fr);gap:12px;margin:0;padding-top:12px;border-top:1px solid var(--soft)}
.cav-stats div{min-width:0}
.cav-stats dt{font-family:var(--sans);font-size:11px;font-weight:600;color:var(--muted)}
.cav-stats dd{margin:3px 0 0;font-family:var(--sans);font-size:14.5px;font-weight:750;line-height:1.25;color:var(--ink);font-variant-numeric:tabular-nums}

/* 판: 지도 | 후보 */
.cav-board{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);border-bottom:1px solid var(--soft)}
.cav-mapw{min-width:0;padding:16px 18px 12px;border-right:1px solid var(--soft)}
.cav-mh,.cav-cdh{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:6px 10px;min-height:32px;margin-bottom:8px}
.cav-lg{display:inline-flex;align-items:center;gap:10px;font-family:var(--sans);font-size:11px;font-weight:600;color:var(--muted)}
.cav-lgs{display:inline-flex;align-items:center;gap:2px}
.cav-lgs small{font-size:10.5px;font-variant-numeric:tabular-nums;margin:0 3px}
.cav-lgs i,.cav-lgf i{display:block;width:11px;height:10px;background:color-mix(in srgb,var(--accent) calc(var(--k) * 62% + 12%),transparent)}
.cav-lgs i.is-full,.cav-lgf i{background:var(--accent)}
.cav-lgf{display:inline-flex;align-items:center;gap:4px}
.cav-map{--mh:264px;display:grid;grid-template-columns:30px minmax(0,1fr);gap:0 4px;transition:opacity .2s ease}
.cav-map.is-wait{opacity:.45}
.cav-ax{position:relative;height:var(--mh);margin-top:38px}
.cav-ax span{position:absolute;right:0;transform:translateY(-50%);font-family:var(--sans);font-size:10.5px;font-weight:600;line-height:1;color:var(--muted);font-variant-numeric:tabular-nums;white-space:nowrap}
.cav-ax span.is-top{transform:none}
.cav-ax span.is-bot{transform:translateY(-100%)}
.cav-ax span.is-next{opacity:.7}
.cav-cols{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(44px,1fr);gap:4px;min-width:0;overflow-x:auto;overscroll-behavior-x:contain}
.cav-col{min-width:0}
.cav-colh{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;height:34px;margin:0 0 4px;font-family:var(--sans);font-size:11px;line-height:1.1;color:var(--muted);font-variant-numeric:tabular-nums;white-space:nowrap}
.cav-colh b{font-size:12px;font-weight:750;color:var(--ink)}
.cav-colh b + span{display:inline}
.cav-colh em{font-style:normal;font-size:10.5px;font-weight:700;color:var(--muted)}
.cav-colh em.is-full{color:var(--accent)}
.cav-colh em.is-0{opacity:.6}
.cav-cb{position:relative;height:var(--mh);border:1px solid var(--soft);border-radius:var(--radius);background-color:var(--paper);background-image:repeating-linear-gradient(to bottom,var(--soft) 0 1px,transparent 1px var(--gl,20px));overflow:hidden}
.cav-sg{position:absolute;left:0;right:0;font-style:normal;display:flex;align-items:center;justify-content:center;background:color-mix(in srgb,var(--accent) calc(var(--k) * 62% + 12%),transparent);cursor:pointer}
.cav-sg b{font-family:var(--sans);font-size:10.5px;font-weight:750;color:var(--ink);pointer-events:none}
.cav-sg.is-full{background-color:var(--accent);background-image:repeating-linear-gradient(135deg,rgba(255,255,255,.2) 0 3px,transparent 3px 8px)}
.cav-sg.is-full b{color:var(--paper)}
.cav-sg:hover{box-shadow:inset 0 0 0 1px var(--ink);z-index:1}
.cav-sel{position:absolute;left:0;right:0;border:2px solid var(--ink);border-radius:3px;pointer-events:none;z-index:2;text-decoration:none;transition:top .32s cubic-bezier(.2,.7,.2,1),height .32s cubic-bezier(.2,.7,.2,1),opacity .2s ease}
.cav-nocol{margin:40px 0;font-family:var(--sans);font-size:12.5px;color:var(--muted)}
.cav-tip{margin:8px 0 0;min-height:2.7em;font-family:var(--sans);font-size:12px;line-height:1.35;color:var(--muted)}

.cav-cand{display:flex;flex-direction:column;min-width:0;padding:16px 18px 12px}
.cav-dur{display:inline-flex;align-items:center;gap:6px;font-family:var(--sans);font-size:11.5px;font-weight:600;color:var(--muted)}
.cav-dur select{height:32px;padding:0 8px;border:1px solid var(--line);border-radius:var(--radius);background:var(--paper);font-family:var(--sans);font-size:12.5px;font-weight:650;color:var(--ink)}
.cav-list{list-style:none;margin:0;padding:0 2px 0 0;display:flex;flex-direction:column;gap:6px;overflow-y:auto;overscroll-behavior:contain}
.cav-it{width:100%;display:grid;grid-template-columns:22px minmax(0,1fr) auto;grid-template-areas:"rk wh ln" "rk ft ft";gap:4px 8px;align-items:center;padding:8px 10px;border:1px solid var(--soft);border-radius:var(--radius);background:var(--paper);text-align:left;font-family:var(--sans);color:var(--ink);cursor:pointer;transition:border-color var(--ease),box-shadow var(--ease),background var(--ease)}
.cav-it:hover{border-color:var(--line);background:var(--card)}
.cav-it[aria-pressed="true"]{border-color:var(--ink);box-shadow:inset 3px 0 0 var(--accent)}
.cav-rk{grid-area:rk;align-self:start;width:22px;height:22px;border-radius:50%;display:grid;place-items:center;background:var(--btn);font-size:11px;font-weight:750;font-variant-numeric:tabular-nums}
.cav-it.is-full .cav-rk{background:var(--accent);color:var(--paper)}
.cav-wh{grid-area:wh;display:flex;flex-wrap:wrap;gap:0 6px;min-width:0;font-size:13px;font-weight:650;line-height:1.3;font-variant-numeric:tabular-nums}
.cav-wh b{font-weight:750}
.cav-ln{grid-area:ln;align-self:start;font-size:12px;font-weight:650;color:var(--muted);white-space:nowrap}
.cav-ft{grid-area:ft;display:flex;align-items:center;gap:8px;min-width:0}
.cav-ds{display:inline-flex;flex-wrap:wrap;gap:2px;flex:none;max-width:60%}
.cav-ds i{width:7px;height:7px;border-radius:50%;box-shadow:inset 0 0 0 1.2px hsl(var(--h) 45% var(--pl))}
.cav-ds i.on{background:hsl(var(--h) 58% var(--pl));box-shadow:none}
.cav-ms{min-width:0;font-size:12px;line-height:1.3;color:var(--muted);overflow-wrap:anywhere}
.cav-li0{padding:12px;border:1px dashed var(--line);border-radius:var(--radius);font-family:var(--sans);font-size:12.5px;line-height:1.5;color:var(--muted)}

/* 입력: 후보 날짜 · 참석자 */
.cav-in{padding:16px 18px 18px;border-bottom:1px solid var(--soft)}
.cav-dh{display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px}
.cav-dh > .v2-label{flex:none}
.cav-dates{display:flex;flex-wrap:wrap;align-items:center;gap:6px;min-width:0}
.cav-chips{display:contents}
.cav-dates[hidden],.cav-wds[hidden]{display:none}
.cav-dc{display:inline-flex;align-items:center;gap:5px;height:32px;padding:0 3px 0 10px;border:1px solid var(--line);border-radius:16px;background:var(--paper);font-family:var(--sans);font-size:12.5px;font-weight:600;color:var(--ink);font-variant-numeric:tabular-nums;white-space:nowrap}
.cav-dc b{font-weight:800}
.cav-dc button{width:26px;height:26px;border:0;border-radius:50%;background:none;color:var(--muted);display:grid;place-items:center;cursor:pointer}
.cav-dc button:hover:not(:disabled){background:var(--btn);color:var(--ink)}
.cav-dc button:disabled{opacity:.35;cursor:default}
.cav-dc svg,.cav-x svg{width:12px;height:12px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round}
.cav-dadd{display:inline-flex;align-items:center;gap:6px}
.cav-din{height:32px}
.cav-din input[type="date"]{height:30px;min-width:150px;padding:0 8px;font-size:13px;text-align:left}
.cav-fmt{margin:12px 0;font-family:var(--sans);font-size:12.5px;line-height:1.55;color:var(--muted)}
.cav-people{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,268px),1fr));gap:10px}
.cav-card{--hc:hsl(var(--h) 58% var(--pl));min-width:0;padding:10px 12px 12px;border:1px solid var(--soft);border-top:3px solid var(--hc);border-radius:var(--radius);background:var(--paper)}
.cav-card.is-skip{border-top-style:dashed}
.cav-cardh{display:grid;grid-template-columns:auto minmax(0,1fr) auto auto;align-items:center;gap:6px;margin-bottom:10px}
.cav-dot{width:12px;height:12px;border-radius:50%;background:var(--hc)}
.cav-nmw input{text-align:left;font-size:14.5px}
.cav-req{display:inline-flex;align-items:center;gap:4px;height:32px;padding:0 9px;border:1px solid var(--line);border-radius:var(--radius);background:var(--btn);font-family:var(--sans);font-size:12px;font-weight:650;color:var(--muted);cursor:pointer;white-space:nowrap}
.cav-req:hover{background:var(--btn-hover);color:var(--ink)}
.cav-req[aria-pressed="true"]{background:var(--fill);border-color:var(--fill);color:var(--on-fill)}
.cav-x{width:32px;height:32px;border:0;border-radius:var(--radius);background:none;color:var(--muted);display:grid;place-items:center;cursor:pointer}
.cav-x:hover{background:var(--btn);color:var(--ink)}
.cav-cells{display:grid;gap:8px}
.cav-cell{display:grid;grid-template-columns:46px minmax(0,1fr);grid-template-areas:"cl tw" ". trk" ". msg";gap:4px 8px;align-items:center}
.cav-cl{grid-area:cl;display:flex;flex-direction:column;gap:1px;font-family:var(--sans);font-size:11px;font-weight:600;line-height:1.15;color:var(--muted);font-variant-numeric:tabular-nums;cursor:text}
.cav-cl b{font-size:13px;font-weight:750;color:var(--ink)}
.cav-tw{grid-area:tw}
.cav-tw input{text-align:left;font-size:14px;letter-spacing:-.01em}
.cav-tw.is-err{border-color:var(--accent)}
.cav-trk{grid-area:trk;position:relative;height:5px;border-radius:3px;background:var(--wash);overflow:hidden}
.cav-trk i{position:absolute;top:0;bottom:0;border-radius:3px;background:var(--hc)}
.cav-trk i.is-next{background:repeating-linear-gradient(135deg,var(--hc) 0 2px,transparent 2px 4px);opacity:.75}
.cav-msg{grid-area:msg;margin:0;font-family:var(--sans);font-size:11.5px;line-height:1.35;color:var(--muted)}
.cav-msg:empty{display:none}
.cav-msg.is-err{color:var(--accent)}
.cav-addp{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;min-height:132px;border:1.5px dashed var(--line);border-radius:var(--radius);background:transparent;font-family:var(--sans);font-size:13.5px;font-weight:700;color:var(--ink);cursor:pointer;transition:background var(--ease)}
.cav-addp span{font-size:22px;font-weight:500;line-height:1}
.cav-addp small{font-size:11px;font-weight:600;color:var(--muted);font-variant-numeric:tabular-nums}
.cav-addp:hover:not(:disabled){background:var(--wash)}
.cav-addp:disabled{opacity:.45;cursor:not-allowed}
.cav-addp.is-row{grid-column:1 / -1;flex-direction:row;gap:8px;min-height:44px}
.cav-addp.is-row span{font-size:18px}
.cav-xl{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:14px}
.cav-xlh{font-family:var(--sans);font-size:12px;line-height:1.4;color:var(--muted)}

/* 끝 줄 */
.cav-foot{display:flex;align-items:center;flex-wrap:wrap;gap:10px 14px;padding:14px 18px}
.cav-fa{display:inline-flex;flex-wrap:wrap;gap:6px}
.cav-ns{margin:0;padding:12px 18px;font-family:var(--sans);font-size:13px;color:var(--muted)}

@container cav (max-width:599px){
  .cav-ans{grid-template-columns:minmax(0,1fr)}
  .cav-board{grid-template-columns:minmax(0,1fr)}
  .cav-mapw{border-right:0;border-bottom:1px solid var(--soft)}
  .cav-map{--mh:236px}
}
@container cav (max-width:419px){
  .cav-ans,.cav-mapw,.cav-cand,.cav-in{padding-left:14px;padding-right:14px}
  .cav-stats{gap:8px}
  .cav-stats dd{font-size:14px}
  .cav-map{grid-template-columns:24px minmax(0,1fr)}
}
@media (prefers-reduced-motion:reduce){.cav-sel,.cav-wc,.cav-wc i,.cav-map{transition:none}}