/* "New post" dialog (assets/post-composer.js), on top of ui.css and shell.css. Used by the calendar and the montage chat. */
.pc{border:0;padding:0;border-radius:var(--r-2xl);width:min(880px,94vw);max-height:92vh;background:var(--surface);color:var(--ink);box-shadow:var(--sh-xl)}
.pc[open]{animation:pcIn .24s var(--ease) both}
@keyframes pcIn{from{opacity:0;transform:translateY(10px) scale(.985)}}
.pc::backdrop{background:rgba(18,18,28,.42);backdrop-filter:blur(3px)}
.pc-form{display:flex;flex-direction:column;max-height:92vh}
.pc-head{display:flex;align-items:center;gap:10px;min-height:60px;padding:10px 14px 10px 22px;border-bottom:1px solid var(--line);flex:none}
.pc-head h2{font-size:17px;font-weight:700;flex:1}
.pc-body{display:grid;grid-template-columns:272px 1fr;gap:24px;padding:20px 22px;overflow-y:auto;min-height:0}
.pc-media{display:grid;gap:10px;align-content:start;min-width:0}
.pc-side{display:grid;gap:16px;align-content:start;min-width:0}
.pc-seg{display:inline-flex;gap:2px;padding:3px;background:var(--soft);border-radius:var(--r-md);width:max-content;max-width:100%}
.pc-seg label{cursor:pointer}
.pc-seg input{position:absolute;opacity:0;pointer-events:none}
.pc-seg span{display:block;padding:6px 14px;border-radius:var(--r-sm);font-weight:600;font-size:13px;color:var(--ink-3);white-space:nowrap;transition:background-color var(--t-fast),color var(--t-fast)}
.pc-seg input:checked+span{background:var(--surface);color:var(--ink);box-shadow:var(--sh-sm)}
.pc-seg input:focus-visible+span{outline:2px solid var(--primary-line)}
.pc-drop{display:grid;place-items:center;min-height:240px;border:1.5px dashed var(--line-strong);border-radius:var(--r-xl);cursor:pointer;text-align:center;padding:12px;background:var(--app);overflow:hidden;transition:border-color var(--t-fast),background-color var(--t-fast)}
.pc-drop:hover{border-color:var(--primary);background:#F9F7FF}
.pc-drop img{max-width:100%;max-height:300px;border-radius:10px;object-fit:contain;display:block}
.pc-drop .ph{display:grid;gap:3px}
.pc-drop .ph small{color:var(--stone);font-size:12px}
.pc-reels{display:grid;grid-template-columns:repeat(auto-fill,minmax(92px,1fr));gap:8px;max-height:340px;overflow-y:auto;padding:2px}
.pc-reel{position:relative;border:2px solid transparent;border-radius:var(--r-lg);padding:0;background:none;text-align:start;display:grid;gap:3px}
.pc-reel img{width:100%;aspect-ratio:9/16;object-fit:cover;border-radius:10px;background:#222;display:block}
.pc-reel span{font-size:11.5px;font-weight:600;line-height:1.35;padding:0 2px 3px;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.pc-reel[aria-pressed="true"]{border-color:var(--primary)}
.pc-reel[aria-pressed="true"]::after{content:"✓";position:absolute;top:5px;left:5px;width:22px;height:22px;border-radius:50%;background:var(--primary);color:#fff;display:grid;place-items:center;font-weight:800;font-size:12px}
.pc-targets{display:flex;flex-wrap:wrap;gap:6px}
.pc-tgt{display:flex;align-items:center;gap:8px;border:1px solid var(--sand);border-radius:var(--r-md);padding:7px 10px 7px 12px;cursor:pointer;font-weight:600;font-size:13px;background:var(--surface);transition:border-color var(--t-fast),background-color var(--t-fast)}
.pc-tgt:hover{border-color:var(--line-strong)}
.pc-tgt input{accent-color:var(--primary);width:15px;height:15px}
.pc-tgt:has(input:checked){border-color:var(--primary);background:#F9F7FF}
.pc-ai{display:flex;gap:8px}
.pc-ai input{flex:1}
.pc .field .cnt{text-align:end}.pc .field .cnt.over{color:var(--bad);font-weight:600}
.pc-check{display:flex;align-items:center;gap:8px;font-size:13.5px;cursor:pointer}
.pc-check input{accent-color:var(--primary);width:16px;height:16px}
.pc-when{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.pc-when input[type=datetime-local]{height:38px;border:1px solid var(--sand);border-radius:var(--r-md);padding:0 10px;background:var(--surface);outline:0;box-shadow:var(--sh-xs)}
.pc-when input[type=datetime-local]:focus{border-color:var(--primary);box-shadow:var(--ring)}
.pc-foot{display:flex;align-items:center;gap:8px;padding:14px 22px;border-top:1px solid var(--line);flex:none;background:#FCFCFD;border-radius:0 0 var(--r-2xl) var(--r-2xl)}
.pc-foot .msg-line{flex:1;min-width:0}
@media (max-width:760px){
  .pc{width:100vw;max-width:100vw;max-height:100dvh;height:100dvh;border-radius:0;margin:0}
  .pc-form{max-height:100dvh;height:100%}
  .pc-body{grid-template-columns:1fr;padding:12px}
  .pc-drop{min-height:150px}
  .pc-ai{flex-direction:column}
  .pc-foot{flex-wrap:wrap}.pc-foot .msg-line{flex-basis:100%}
}