/* Halo — black & white minimal theme. Vanilla CSS, variables, no framework. */
:root{
  --cream:#FAFAFA; --cream-2:#F1F1F1; --card:#FFFFFF; --ink:#141414;
  --muted:#737373; --line:#E5E5E5;
  --blush:#1C1C1C; --blush-deep:#000000; --sage:#6E6E6E; --sage-deep:#3A3A3A;
  --butter:#E3E3E3; --peri:#1C1C1C; --peri-deep:#000000;
  --shadow:0 1px 2px rgba(0,0,0,.05),0 8px 24px -12px rgba(0,0,0,.15);
  --shadow-lift:0 2px 4px rgba(0,0,0,.06),0 18px 38px -14px rgba(0,0,0,.22);
  --r:20px; --r-s:14px;
  --serif:"Fraunces",Georgia,"Times New Roman",serif;
  --sans:"Avenir Next","Segoe UI",system-ui,-apple-system,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0; background:var(--cream); color:var(--ink);
  font-family:var(--sans); line-height:1.65; font-size:16px;
  transition:background .3s ease,color .3s ease;
}
/* subtle paper grain */
body::before{
  content:""; position:fixed; inset:0; pointer-events:none; z-index:50; opacity:.5;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .035 0'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)'/%3E%3C/svg%3E");
}
h1,h2,h3,.display{font-family:var(--serif); line-height:1.15; letter-spacing:-.01em}
a{color:var(--peri-deep)}
img,video{max-width:100%; height:auto; border-radius:12px}
/* creator avatar (landing hero) */
.avatar{width:120px;height:120px;object-fit:cover;border-radius:50%;
  border:1px solid var(--line);box-shadow:var(--shadow);margin:6px auto;display:block}
.wrap{max-width:1080px; margin:0 auto; padding:0 20px}
/* nav */
.nav{position:sticky; top:0; z-index:40; backdrop-filter:blur(10px);
  background:color-mix(in srgb,var(--cream) 88%,transparent); border-bottom:1px solid var(--line)}
.nav-in{display:flex; align-items:center; gap:14px; padding:12px 20px; max-width:1080px; margin:0 auto}
.logo{font-family:var(--serif); font-size:1.5rem; font-weight:700; text-decoration:none; color:var(--ink)}
.logo .dot{color:var(--blush-deep)}
.nav-links{margin-left:auto; display:flex; gap:6px; align-items:center; flex-wrap:wrap}
.nav-links a.pill-link{text-decoration:none; color:var(--ink); padding:7px 13px; border-radius:999px; font-size:.92rem}
.nav-links a.pill-link:hover{background:var(--cream-2)}
.icon-btn{border:1px solid var(--line); background:var(--card); color:var(--ink); border-radius:999px;
  width:36px; height:36px; cursor:pointer; font-size:1rem; line-height:1}
.icon-btn:hover{transform:translateY(-1px); box-shadow:var(--shadow)}
.btn{display:inline-block; border:0; cursor:pointer; text-decoration:none; font-weight:700;
  background:var(--ink); color:var(--cream); padding:11px 22px; border-radius:999px; font-size:.95rem}
.btn:hover{transform:translateY(-1px); box-shadow:var(--shadow-lift)}
.btn-pink{background:var(--blush-deep); color:#fff}
.btn-ghost{background:transparent; color:var(--ink); border:1.5px solid var(--line)}
.btn-small{padding:7px 14px; font-size:.85rem}
/* hero */
.hero{text-align:center; padding:72px 20px 34px; position:relative; max-width:860px; margin:0 auto}
.hero h1{font-size:clamp(2.6rem,7vw,4.4rem); margin:.15em 0 .1em}
.hero p.sub{color:var(--muted); font-size:1.1rem; max-width:560px; margin:0 auto}
.eyebrow{text-transform:uppercase; letter-spacing:.22em; font-size:.72rem; font-weight:800; color:var(--muted); margin:0 0 6px}
.cta-row{display:flex; gap:10px; justify-content:center; flex-wrap:wrap; margin-top:22px}
/* featured drop: latest public visual, full attention */
.feature{max-width:880px; margin:26px auto 0; background:var(--card); border:1px solid var(--line);
  border-radius:var(--r); box-shadow:var(--shadow); overflow:hidden}
.feature img,.feature video{width:100%; display:block; border-radius:0; max-height:70vh; object-fit:cover}
.feature video{max-height:70vh}
.feature .cap{display:flex; gap:10px; align-items:center; justify-content:center; flex-wrap:wrap;
  padding:12px 18px; font-size:.9rem; color:var(--muted)}
.feature .cap a{color:var(--ink); font-weight:700; text-decoration:none}
.feature .cap a:hover{text-decoration:underline}
/* how it works: three beats, one glance */
.steps{display:grid; grid-template-columns:repeat(auto-fit,minmax(180px,1fr)); gap:14px; margin:30px 0 8px; text-align:left}
.step{border-top:2px solid var(--ink); padding:12px 2px 0}
.step .n{font-size:.72rem; font-weight:800; letter-spacing:.18em; color:var(--muted)}
.step h3{margin:.3em 0 .2em; font-size:1.05rem}
.step p{margin:0; font-size:.9rem; color:var(--muted)}
.squiggle{display:block; margin:14px auto; width:180px; opacity:.9}
.tier-strip{display:flex; gap:10px; justify-content:center; flex-wrap:wrap; margin-top:18px}
/* hero socials (link-in-bio row): reuses tagchip pills, centered */
.social-row{display:flex; gap:8px; justify-content:center; flex-wrap:wrap; margin-top:14px}
.social-row .tagchip{font-size:.85rem; padding:6px 16px; color:var(--ink)}
.social-row .tagchip:hover{background:var(--ink); color:#fff; border-color:var(--ink)}
/* masonry */
.masonry{columns:3 300px; column-gap:20px; padding:26px 0 60px}
.card{break-inside:avoid; margin:0 0 20px; background:var(--card); border-radius:var(--r);
  box-shadow:var(--shadow); overflow:hidden; border:1px solid var(--line);
  transition:transform .25s ease,box-shadow .25s ease}
.card:hover{transform:translateY(-4px); box-shadow:var(--shadow-lift)}
.card .pad{padding:16px 18px 18px}
.card h3{margin:.4em 0 .3em; font-size:1.25rem}
.card h3 a{color:var(--ink); text-decoration:none}
.card p.ex{color:var(--muted); margin:.3em 0 .6em}
.card .meta{display:flex; gap:8px; align-items:center; font-size:.8rem; color:var(--muted); flex-wrap:wrap}
.card img.cover{width:100%; border-radius:0; display:block}
.card.pinned{position:relative; border-color:var(--ink)}
/* pinned marker: micro-label inside the pad (no absolute bars sticking out) */
.tape{display:none}
.card.pinned .pad::before{content:"pinned"; display:block; font-size:.66rem; font-weight:800;
  letter-spacing:.22em; text-transform:uppercase; color:var(--muted); margin-bottom:2px}
/* tier pills */
.tier{display:inline-flex; align-items:center; gap:5px; font-size:.75rem; font-weight:800;
  padding:3px 11px; border-radius:999px; letter-spacing:.02em; text-transform:lowercase}
.tier-0{background:transparent; color:var(--muted); border:1px solid var(--line)}
.tier-1{background:#EFEFEF; color:#3A3A3A; border:1px solid transparent}
.tier-2{background:#DCDCDC; color:#141414; border:1px solid transparent}
.tier-3{background:#141414; color:#fff; border:1px solid transparent}
.tagchip{display:inline-block; font-size:.78rem; color:var(--muted); text-decoration:none;
  border:1px solid var(--line); border-radius:999px; padding:2px 10px; margin:2px 4px 2px 0}
.tagchip:hover{background:var(--cream-2); color:var(--ink)}
/* lock / teaser */
.teaser-art{position:relative; background:#F1F1F1; min-height:150px;
  display:flex; align-items:center; justify-content:center; overflow:hidden}
.teaser-art img{width:100%; filter:blur(14px) saturate(.8); transform:scale(1.1); border-radius:0}
.lock-badge{position:absolute; background:#141414; color:#fff; border-radius:999px; padding:8px 16px;
  font-weight:800; box-shadow:var(--shadow); border:1px solid #141414}
/* like */
.like-row{display:flex; align-items:center; gap:10px; margin-top:10px}
.like-btn{border:1.5px solid var(--line); background:var(--card); border-radius:999px;
  padding:6px 14px; cursor:pointer; font-size:.9rem; color:var(--ink)}
.like-btn.liked{border-color:var(--ink); color:var(--ink)}
.like-btn .heart{display:inline-block}
.like-btn.pop .heart{animation:pop .45s ease}
@keyframes pop{0%{transform:scale(.4)}55%{transform:scale(1.5)}100%{transform:scale(1)}}
/* forms */
.form-card{background:var(--card); border:1px solid var(--line); border-radius:24px;
  box-shadow:var(--shadow); padding:30px; max-width:460px; margin:40px auto}
.form-card h1{margin-top:0}
label{display:block; font-weight:700; font-size:.88rem; margin:14px 0 5px}
input[type=text],input[type=email],input[type=password],input[type=date],input[type=number],
select,textarea{width:100%; padding:11px 14px; border-radius:var(--r-s); font:inherit;
  border:1.5px solid var(--line); background:var(--cream); color:var(--ink)}
textarea{min-height:130px; resize:vertical}
input:focus,select:focus,textarea:focus{outline:2px solid var(--peri); border-color:var(--peri)}
.form-err{background:#141414; color:#fff; border-radius:12px; padding:10px 14px; margin:12px 0; font-size:.9rem}
.form-ok{background:#EFEFEF; color:#141414; border-radius:12px; padding:10px 14px; margin:12px 0}
.hint{font-size:.85rem; color:var(--muted)}
/* tag bar / filter */
.tagbar{display:flex; gap:8px; overflow-x:auto; padding:14px 2px; scrollbar-width:thin}
.tagbar .on{background:var(--ink); color:var(--cream); border-color:var(--ink)}
/* skeleton */
.skel{border-radius:var(--r); background:linear-gradient(100deg,var(--cream-2) 40%,var(--line) 50%,var(--cream-2) 60%);
  background-size:200% 100%; animation:shimmer 1.3s infinite; min-height:220px; break-inside:avoid; margin-bottom:20px}
@keyframes shimmer{to{background-position:-200% 0}}
/* sections */
.band{background:var(--card); border:1px solid var(--line); border-radius:28px;
  box-shadow:var(--shadow); padding:38px 30px; margin:10px 0 60px}
.band h2{margin-top:0; font-size:1.9rem}
.tier-cards{display:grid; grid-template-columns:repeat(auto-fit,minmax(210px,1fr)); gap:14px; margin-top:18px}
.tier-card{border:1.5px solid var(--line); border-radius:18px; padding:18px; background:var(--cream)}
.tier-card h3{margin:.2em 0}
.empty{text-align:center; color:var(--muted); padding:60px 20px}
/* admin */
.tabs{display:flex; gap:8px; margin:22px 0; flex-wrap:wrap}
.tab{border:1.5px solid var(--line); background:var(--card); color:var(--ink); border-radius:999px;
  padding:9px 20px; cursor:pointer; font-weight:700}
.tab.on{background:var(--ink); color:var(--cream); border-color:var(--ink)}
.panel{background:var(--card); border:1px solid var(--line); border-radius:24px; padding:24px; box-shadow:var(--shadow)}
table.grid{width:100%; border-collapse:collapse; font-size:.9rem}
table.grid th,table.grid td{text-align:left; padding:9px 8px; border-bottom:1px solid var(--line); vertical-align:top}
table.grid th{font-size:.78rem; text-transform:uppercase; letter-spacing:.05em; color:var(--muted)}
.drop{border:2px dashed var(--line); border-radius:16px; padding:26px; text-align:center; color:var(--muted); cursor:pointer}
.drop.over{border-color:var(--peri-deep); background:var(--cream-2)}
/* file inputs stay rendered (opacity 0) instead of display:none — Safari
 * silently ignores .click() on non-rendered inputs, so "browse" would do
 * nothing. 1px + no pointer events: invisible and never intercepts clicks. */
.vh-file{position:absolute;width:1px;height:1px;margin:-1px;opacity:0;pointer-events:none}
progress{width:100%; accent-color:var(--blush-deep)}
.thumbrow{display:flex; gap:8px; flex-wrap:wrap; margin-top:10px}
.thumbrow img{width:84px; height:84px; object-fit:cover; border-radius:10px}
/* post page */
.post-hero{max-width:720px; margin:34px auto 0}
.post-body{max-width:720px; margin:0 auto 70px; font-size:1.08rem}
.post-body figure{margin:22px 0}
.post-body figcaption{font-size:.85rem; color:var(--muted); text-align:center}
blockquote{border-left:4px solid var(--ink); margin:1.4em 0; padding:.4em 0 .4em 1.1em; font-family:var(--serif); font-size:1.3rem}
/* footer */
footer{border-top:1px solid var(--line); padding:26px 20px 46px; text-align:center; color:var(--muted); font-size:.9rem}
.divider{display:flex; align-items:center; gap:12px; color:var(--muted); margin:8px 0}
.divider::before,.divider::after{content:""; height:1px; background:var(--line); flex:1}
@media (max-width:640px){
  .hero{padding:44px 16px 20px}
  .form-card{margin:24px auto; padding:22px}
  .band{padding:26px 18px}
  .nav-in{padding:10px 12px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important; transition:none!important}
  html{scroll-behavior:auto}
}
/* --- theme engine v2 (config-driven; budget: keep this block <=4KB) --- */
/* [theme-begin] tokens: texture/density/hero + presets (body[data-*] hooks set by halo.js applySite) */
body[data-texture="flat"]::before{display:none}
body[data-density="roomy"] .wrap{max-width:1180px}
body[data-density="roomy"] .card .pad{padding:24px 26px 26px}
body[data-density="roomy"] .hero{padding:96px 20px 44px}
body[data-density="roomy"] .masonry{column-gap:28px}
body[data-hero="avatar-big"] .avatar{width:180px;height:180px;border-width:2px}
body[data-hero="avatar-big"] .hero h1{font-size:clamp(3rem,8vw,5rem)}
body[data-hero="minimal"] .hero{padding:44px 20px 20px}
body[data-hero="minimal"] .squiggle{display:none}
.banner{width:100%;max-height:300px;object-fit:cover;border-radius:var(--r);margin:14px 0 0}
/* preset: editorial — type-forward, one column, no grain */
body[data-theme="editorial"]::before{display:none}
body[data-theme="editorial"] .masonry{columns:1;max-width:680px;margin:0 auto}
body[data-theme="editorial"] .card h3{font-size:1.6rem}
body[data-theme="editorial"] .post-body{font-size:1.15rem}
/* preset: gallery — photo-first grid, big covers, flat cards */
body[data-theme="gallery"] .masonry{columns:2 320px}
body[data-theme="gallery"] .card{box-shadow:none}
body[data-theme="gallery"] .card:hover{box-shadow:var(--shadow)}
body[data-theme="gallery"] .card img.cover{aspect-ratio:4/3;object-fit:cover}
body[data-theme="gallery"] .feature img{aspect-ratio:16/9}
/* preset: minimal — flat, quiet, sharp */
body[data-theme="minimal"]::before{display:none}
body[data-theme="minimal"] .card,body[data-theme="minimal"] .band,body[data-theme="minimal"] .feature{box-shadow:none}
body[data-theme="minimal"] .hero{padding:56px 20px 24px}
/* [theme-end] */