/* IP OS home (home.js): the projects carousel shown before a project opens.
 * From the mockup (HOME-SPEC.md, version 15): front card 86% wide (84% on a phone), 720px tall at 1440, 14px corners;
 * neighbours peek at 94% and 55% opacity, 520ms ease; Anton titles; white primary pill, dark glass secondary pill, 44px tall.
 * Page colours and type come from MindFold OS 0.5.0 tokens (--mf-*); the cover cards are photographic, so their text is fixed white. */
.hm{position:fixed;inset:0;z-index:50;overflow-y:auto;overflow-x:hidden;background:var(--mf-surface-0);color:var(--mf-ink);font:400 15px/20px var(--mf-font-sans);-webkit-font-smoothing:antialiased;--hm-ch:min(720px,max(440px,50vw));--hm-pad:40px}
.hm:focus{outline:none}
.hm[hidden]{display:none!important}
body.hm-on{overflow:hidden}
.hm *,.hm *::before,.hm *::after{box-sizing:border-box}
.hm button{font:inherit;color:inherit}
.hm button:focus-visible,.hm input:focus-visible{outline:var(--mf-focus-width-web,2px) solid var(--mf-focus);outline-offset:var(--mf-focus-gap,2px)}
.hm-sr{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
#mark.hm-link{cursor:pointer;border-radius:6px}
#mark.hm-link:focus-visible{outline:var(--mf-focus-width-web,2px) solid var(--mf-focus);outline-offset:4px}

/* header */
.hm-top{display:flex;flex-wrap:wrap;align-items:center;gap:20px;padding:14px var(--hm-pad);padding-top:max(14px,env(safe-area-inset-top,0px));border-bottom:1px solid var(--mf-line)}
.hm-mark{display:inline-flex;align-items:center;gap:10px;font:500 13px/18px var(--mf-font-mono);letter-spacing:.08em;text-transform:uppercase;white-space:nowrap}
.hm-mk{display:block;height:33px;width:auto}
.hm-mk-white{display:none}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .hm .hm-mk-ink{display:none}:root:not([data-theme="light"]) .hm .hm-mk-white{display:block}}
:root[data-theme="dark"] .hm .hm-mk-ink{display:none}:root[data-theme="dark"] .hm .hm-mk-white{display:block}
.hm-search{flex:1 1 280px;max-width:520px;display:flex;align-items:center;gap:10px;height:36px;padding:0 16px;border-radius:999px;background:var(--mf-surface-1);color:var(--mf-ink-muted)}
.hm-search:focus-within{box-shadow:0 0 0 var(--mf-focus-width-web,2px) var(--mf-focus)}
.hm-search input{flex:1;min-width:0;border:0;background:transparent;font:400 16px/22px var(--mf-font-sans);color:var(--mf-ink);outline:none}
.hm-search input:focus-visible{outline:none}
.hm-sic{display:flex}
.hm-sbtn{display:none}
.hm-n{margin-left:auto;font:400 13px/18px var(--mf-font-sans);color:var(--mf-ink-muted);white-space:nowrap}
.hm-acctw{position:relative}
.hm-acct{width:36px;height:36px;border-radius:999px;border:0;background:var(--mf-surface-2);font:600 13px/18px var(--mf-font-sans)!important;cursor:pointer}
.hm-menu{position:absolute;right:0;top:calc(100% + 8px);z-index:5;min-width:220px;padding:12px;border-radius:12px;background:var(--mf-surface-0);color:var(--mf-ink);box-shadow:0 8px 28px rgba(0,0,0,.18);border:1px solid var(--mf-line);display:grid;gap:8px}
.hm-menu[hidden]{display:none}
.hm-who{margin:0;font:500 15px/20px var(--mf-font-sans);display:grid;gap:2px}
.hm-who span{font:400 13px/18px var(--mf-font-sans);color:var(--mf-ink-muted);overflow-wrap:anywhere}
.hm-out{min-height:44px;border:0;border-radius:999px;background:var(--mf-surface-2);cursor:pointer;font-weight:500!important}

/* carousel */
.hm-car{position:relative;width:100%;height:calc(var(--hm-ch) + 64px);overflow:hidden}
.hm-track{position:absolute;inset:0 0 44px;touch-action:pan-y}
.hm-card{position:absolute;top:20px;height:var(--hm-ch);border-radius:14px;overflow:hidden;background:#181818;color:#FFFFFF;
  transition:left 520ms cubic-bezier(.2,.8,.2,1),transform 520ms cubic-bezier(.2,.8,.2,1),opacity 520ms ease,visibility 0s linear 0s}
.hm-card.hm-far{visibility:hidden;pointer-events:none;transition:left 520ms cubic-bezier(.2,.8,.2,1),transform 520ms cubic-bezier(.2,.8,.2,1),opacity 520ms ease,visibility 0s linear 520ms}
.hm-cover{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;max-width:none}
.hm-shade{position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.74) 0%,rgba(0,0,0,.24) 45%,rgba(0,0,0,0) 70%)}
.hm-nocover .hm-shade{background:none}
.hm-info{position:absolute;left:60px;right:60px;bottom:60px;display:flex;flex-direction:column;align-items:flex-start;gap:10px;opacity:0;transition:opacity 300ms ease}
.hm-cur .hm-info{opacity:1}
.hm-eye,.hm-counts{font:500 11px/13px var(--mf-font-mono);letter-spacing:.08em;text-transform:uppercase;color:rgba(255,255,255,.88)}
.hm-counts{margin:0}
.hm-title{margin:0;width:100%;font:400 120px/.95 Anton,'Arial Narrow','Helvetica Neue',sans-serif;letter-spacing:.005em;color:#FFFFFF;overflow-wrap:normal;word-break:normal}
.hm-sub{margin:0;max-width:720px;font:400 17px/22px var(--mf-font-sans);color:rgba(255,255,255,.92)}
.hm-btns{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.hm-btn{display:inline-flex;align-items:center;justify-content:center;height:44px;padding:0 24px;border-radius:999px;border:0;font:500 15px/20px var(--mf-font-sans)!important;cursor:pointer;white-space:nowrap}
.hm-pri{background:#FFFFFF;color:#111111!important}
.hm-sec{background:rgba(17,17,17,.45);border:1px solid rgba(255,255,255,.4);color:#FFFFFF!important;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}
.hm-card .hm-btn:focus-visible{outline:2px solid #FFFFFF;outline-offset:3px}
.hm-dark{background:var(--mf-action);color:var(--mf-on-action)!important}
.hm-note{margin:10px 0 0;max-width:520px;font:400 13px/18px var(--mf-font-sans);color:rgba(255,255,255,.9)}
.hm-peek{position:absolute;inset:0;width:100%;height:100%;border:0;padding:0;background:transparent;cursor:pointer}
.hm-peek[hidden]{display:none}
/* previous / next: 44px dark glass circles, centred on the front card over the peeking neighbours (Angelo, 2026-11-08).
   Each peek strip is 5.5% of the carousel wide at every size, so 2.75% is its centre; never closer than 4px to the edge. */
.hm-arw{position:absolute;z-index:20;top:calc(20px + var(--hm-ch) / 2 - 22px);width:44px;height:44px;padding:0;border-radius:999px;display:flex;align-items:center;justify-content:center;cursor:pointer;
  background:rgba(17,17,17,.45);border:1px solid rgba(255,255,255,.4);color:#FFFFFF!important;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);transition:opacity 200ms ease,background-color 200ms ease}
.hm-arw svg{display:block}
.hm-arw:hover{background:rgba(17,17,17,.62)}
.hm-prev{left:max(4px,calc(2.75% - 22px))}
.hm-next{right:max(4px,calc(2.75% - 22px))}
.hm .hm-arw:focus-visible{outline:2px solid #FFFFFF;outline-offset:2px;box-shadow:0 0 0 6px var(--mf-focus)}
@media (hover:hover) and (pointer:fine) and (min-width:641px){
  .hm-arw{opacity:0}
  .hm-car:hover .hm-arw,.hm-car:has(:focus-visible) .hm-arw,.hm .hm-arw:focus-visible{opacity:1}
}
.hm-dots{position:absolute;left:0;right:0;bottom:0;height:44px;display:flex;justify-content:center;align-items:center;gap:2px}
.hm-dot{width:44px;height:44px;border:0;padding:0;background:none;cursor:pointer;display:flex;align-items:center;justify-content:center;border-radius:999px}
.hm-dot span{display:block;width:8px;height:8px;border-radius:999px;background:#CFCFCF;transition:width 200ms ease}
.hm-dot[aria-selected="true"] span{width:20px;background:var(--mf-ink)}

/* continue working */
.hm-cw{width:100%;max-width:1280px;margin:0 auto;padding:40px var(--hm-pad) 80px;display:flex;flex-direction:column;gap:20px}
.hm-h2{margin:0;font:500 11px/13px var(--mf-font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--mf-ink-muted)}
.hm-cwl{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px}
.hm-row{display:flex;gap:20px;align-items:center;padding:10px;border-radius:12px;border:0;background:transparent;color:var(--mf-ink);text-align:left;cursor:pointer;min-width:0}
.hm-row:hover{background:var(--mf-surface-1)}
.hm-thumb{width:120px;height:80px;object-fit:cover;border-radius:6px;flex:none;background:var(--mf-surface-2);max-width:none}
.hm-tt{display:flex;align-items:center;justify-content:center;padding:0 8px;overflow:hidden;font:400 22px/1 Anton,'Arial Narrow',sans-serif;white-space:nowrap;color:var(--mf-ink)}
.hm-rt{display:flex;flex-direction:column;gap:4px;flex:1;min-width:0}
.hm-rn{font:500 15px/20px var(--mf-font-sans)}
.hm-rl{font:400 13px/18px var(--mf-font-sans);color:var(--mf-ink-muted)}
.hm-bar{display:block;height:4px;border-radius:999px;background:var(--mf-surface-2);overflow:hidden}
.hm-bar span{display:block;height:4px;border-radius:999px;background:var(--mf-ink)}

/* loading, empty, error */
.hm-skel{background:var(--mf-surface-2);animation:hm-pulse 1.6s ease-in-out infinite}
.hm-skel-row{cursor:default}
.hm-skel-row:hover{background:transparent}
.hm-skel-row .hm-thumb{animation:hm-pulse 1.6s ease-in-out infinite}
.hm-skel-t{display:block;height:12px;width:70%;border-radius:999px;background:var(--mf-surface-2);animation:hm-pulse 1.6s ease-in-out infinite}
.hm-skel-t.hm-short{width:45%}
.hm-h2.hm-skel-t{width:140px;height:11px}
@keyframes hm-pulse{0%,100%{opacity:1}50%{opacity:.55}}
.hm-msgw{display:flex;align-items:flex-start;justify-content:center}
.hm-msg{width:86%;height:var(--hm-ch);margin-top:20px;border-radius:14px;background:var(--mf-surface-1);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:40px;text-align:center}
.hm-car .hm-msg{position:relative;margin:20px auto 0}
.hm-msg h2{margin:0;font:600 28px/34px var(--mf-font-sans)}
.hm-msg p{margin:0;max-width:440px;color:var(--mf-ink-muted)}
.hm-msg .hm-btn{margin-top:8px}

/* one project only (e.g. a LONE guest): the cover fills the viewport, the header sits on the image */
.hm-single{background:#0E0E0E;color:#FFFFFF}
.hm-over{position:absolute;top:0;left:0;right:0;z-index:2;border-bottom:0;padding:20px var(--hm-pad);padding-top:max(20px,env(safe-area-inset-top,0px));color:#FFFFFF}
.hm-over .hm-mk-ink{display:none!important}
.hm-over .hm-mk-white{display:block!important}
.hm-over .hm-n{color:rgba(255,255,255,.88)}
.hm-over .hm-acct{background:rgba(255,255,255,.18);color:#FFFFFF}
.hm-solo .hm-card{position:relative;top:0;left:0;width:100%;height:100vh;height:100svh;min-height:900px;border-radius:0;transition:none}
.hm-solo .hm-info{opacity:1}
.hm-solo .hm-shade{background:linear-gradient(to top,rgba(0,0,0,.72) 0%,rgba(0,0,0,.22) 45%,rgba(0,0,0,0) 70%),linear-gradient(to bottom,rgba(0,0,0,.38) 0%,rgba(0,0,0,0) 18%)}
.hm-solo .hm-title{font-size:140px}

/* phone */
@media (max-width:640px){
  .hm{--hm-ch:min(620px,max(420px,calc(100svh - 170px)));--hm-pad:20px}
  .hm-top{gap:10px}
  .hm-search{display:none}
  .hm-sbtn{display:flex;margin-left:auto;width:44px;height:44px;border:0;border-radius:999px;background:var(--mf-surface-1);align-items:center;justify-content:center;cursor:pointer;color:var(--mf-ink-muted)}
  .hm-n{display:none}
  .hm-over .hm-n{display:block;font-size:13px}
  .hm-acct{width:44px;height:44px;font-size:15px!important}
  .hm-searching .hm-search{display:flex;order:5;flex:1 1 100%;max-width:none;height:44px}
  .hm-searching .hm-sbtn{display:none}
  .hm-searching .hm-acctw{margin-left:auto}
  .hm-card{top:10px}
  .hm-arw{top:calc(10px + var(--hm-ch) / 2 - 22px)}
  .hm-info{left:20px;right:20px;bottom:20px;gap:6px}
  .hm-title{font-size:64px}
  .hm-sub{font-size:15px;line-height:20px}
  .hm-btns{flex-direction:column;align-items:stretch;width:100%;margin-top:14px}
  .hm-btn{width:100%}
  .hm-cw{padding:20px 20px 40px;gap:10px}
  .hm-cwl{grid-template-columns:1fr;gap:4px}
  .hm-row{gap:14px;padding:8px}
  .hm-thumb{width:96px;height:64px}
  .hm-tt{font-size:18px}
  .hm-msg{width:84%;padding:24px}
  .hm-msg h2{font-size:22px;line-height:28px}
  .hm-solo .hm-card{min-height:640px}
  .hm-solo .hm-title{font-size:72px}
  .hm-solo .hm-info{bottom:max(28px,env(safe-area-inset-bottom,0px))}
}
@media (prefers-reduced-motion:reduce){
  .hm-card,.hm-card.hm-far,.hm-info,.hm-dot span,.hm-arw{transition:none!important}
  .hm-skel,.hm-skel-t,.hm-skel-row .hm-thumb{animation:none}
}