:root{--ink:#F3F1FF;--muted:#C9C4EE;--dim:#9E99CC;--line:#333B85;--card:rgba(24,28,78,.72);--violet:#8B5CF6;--lav:#C4B5FD;--gold:#E6B85C;--gold-hi:#FFE7A8;--navy:#0E1338;--deep:#080B24}
*{box-sizing:border-box}
html{background:var(--deep)}
body{margin:0;min-height:100vh;color:var(--ink);font:16px/1.5 Inter,system-ui,sans-serif;background:radial-gradient(140% 50% at 50% 0%,#3A2C86 0%,#1C1F5C 38%,#0E1338 70%,#080B24 100%) fixed;-webkit-font-smoothing:antialiased;overflow-x:hidden}
:focus-visible{outline:3px solid var(--lav);outline-offset:2px}
.studio{max-width:1080px;margin:0 auto;padding:0 16px calc(24px + env(safe-area-inset-bottom))}
.head{position:sticky;top:0;z-index:2;display:flex;align-items:center;gap:8px;margin:0 -16px;padding:calc(8px + env(safe-area-inset-top)) 16px 8px;border-bottom:1px solid rgba(68,80,168,.45);background:rgba(14,19,56,.8);backdrop-filter:blur(10px)}
.back{display:grid;place-items:center;flex:none;width:44px;height:44px;border-radius:12px;color:var(--lav);text-decoration:none;font-size:30px;line-height:1}
.head h1{margin:0;font:600 21px/1.2 Fraunces,Georgia,serif;color:#fff;min-width:0}
.privacy{margin:14px 0 0;padding:10px 14px;border-radius:14px;border:1px solid rgba(230,184,92,.45);background:rgba(230,184,92,.08);color:var(--muted);font-size:14px}
.privacy b{color:var(--gold-hi)}
.layout{display:grid;gap:16px;margin-top:16px}
.preview{min-width:0}
.frame{border-radius:20px;overflow:hidden;border:1px solid var(--line);box-shadow:0 18px 50px rgba(0,0,0,.45),0 0 0 1px rgba(139,92,246,.15);background:var(--navy)}
.frame canvas{display:block;width:100%;height:auto;aspect-ratio:1080/1350}
.hint{margin:8px 0 0;font-size:12px;color:var(--dim);text-align:center}
.editor{display:flex;flex-direction:column;gap:12px;min-width:0}
.card{margin:0;padding:14px;border-radius:18px;border:1px solid var(--line);background:var(--card);min-width:0}
fieldset.card{padding-top:10px}
legend,.card label[for=caption],.label-like{padding:0;font:600 15px Inter,sans-serif;color:#fff}
legend{float:left;width:100%;margin-bottom:10px}
legend+*{clear:both}
.label-like{margin:0 0 10px}
.row{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:8px}
.counter{font-size:13px;color:var(--dim);font-variant-numeric:tabular-nums}
.counter.near{color:var(--gold-hi)}
.counter.full{color:#FCA5A5}
textarea{display:block;width:100%;min-height:110px;padding:12px 14px;border-radius:14px;border:1px solid #4450A8;background:#0F1440;color:var(--ink);font:16px/1.45 Inter,sans-serif;resize:vertical}
textarea::placeholder{color:var(--dim)}
.sub{margin:8px 0 0;font-size:13px;color:var(--dim);font-weight:400}
.tag{display:inline-block;margin-left:6px;padding:1px 8px;border-radius:999px;border:1px solid #4450A8;font-size:11px;font-weight:600;color:var(--lav);vertical-align:1px}
.tag.gold{margin:0;border-color:rgba(230,184,92,.7);color:var(--gold-hi)}
.ideas .sub{margin-top:12px}
.idea-list{display:flex;flex-direction:column;gap:8px;margin-top:8px}
.idea-list button{min-height:44px;padding:8px 12px;border-radius:12px;border:1px dashed #4450A8;background:rgba(15,20,64,.6);color:var(--ink);font:500 14px/1.35 Inter,sans-serif;text-align:left;cursor:pointer}
.idea-list button:hover{border-color:var(--violet)}
.seg{display:grid;grid-template-columns:1fr 1fr;gap:6px;padding:4px;border-radius:14px;background:#0F1440;border:1px solid #4450A8}
.seg input,.themes input,.file input{position:absolute;width:1px;height:1px;opacity:0;overflow:hidden}
.seg label{display:grid;place-items:center;min-height:44px;padding:6px 8px;border-radius:10px;color:var(--muted);font:600 14px Inter,sans-serif;text-align:center;cursor:pointer}
.seg input:checked+label{background:#2A1F6B;color:#fff;box-shadow:inset 0 0 0 1px var(--violet)}
.seg input:focus-visible+label,.themes input:focus-visible+label,.file:focus-within{outline:3px solid var(--lav);outline-offset:2px}
.themes{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.themes label{display:flex;align-items:center;gap:10px;min-height:48px;padding:6px 10px;border-radius:12px;border:1px solid #4450A8;background:rgba(15,20,64,.6);font:500 14px Inter,sans-serif;cursor:pointer}
.themes input:checked+label{border-color:var(--gold);box-shadow:inset 0 0 0 1px var(--gold)}
.swatch{flex:none;width:28px;height:28px;border-radius:50%;border:1px solid rgba(255,255,255,.35)}
.photo-row{display:flex;flex-wrap:wrap;gap:8px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 18px;border-radius:999px;border:1px solid #4450A8;background:#0F1440;color:var(--ink);font:600 15px Inter,sans-serif;cursor:pointer;position:relative}
.btn.gold{border:0;color:#1B1240;background:linear-gradient(180deg,#FFE7A8,#E6B85C 60%,#C99A3E)}
.btn.ghost{background:transparent}
.btn[hidden]{display:none}
.btn:disabled{opacity:.55;cursor:wait}
.actions{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.actions .gold{grid-column:1/-1}
.status{min-height:1.5em;margin:0;font-size:14px;color:var(--lav)}
.soon{opacity:.85}
.soon .row{margin:0;font-weight:600}
@media (min-width:900px){
  .layout{grid-template-columns:minmax(0,1fr) minmax(0,420px);align-items:start;gap:28px}
  .preview{position:sticky;top:84px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}}
/* Empty state: a hint over the blank preview (never part of the exported PNG) */
.frame{position:relative}
.frame-hint{position:absolute;left:10%;right:10%;top:50%;transform:translateY(-50%);margin:0;padding:16px 18px;border-radius:16px;border:1px dashed rgba(196,181,253,.5);background:rgba(14,19,56,.55);color:#C9C4EE;font-size:14px;line-height:1.45;text-align:center;pointer-events:none}
.frame-hint b{display:block;margin-bottom:4px;font:400 22px/1.2 Fraunces,Georgia,serif;color:#fff}
.frame-hint[hidden]{display:none}
/* Premium pass: full-bleed glass header (no floating box on wide screens), softer cards. */
.head{margin:0 calc(50% - 50vw);padding-left:max(16px,calc(50vw - 524px));padding-right:max(16px,calc(50vw - 524px));border-bottom-color:rgba(126,140,255,.16);background:rgba(10,13,44,.66);backdrop-filter:saturate(140%) blur(16px);-webkit-backdrop-filter:saturate(140%) blur(16px)}
.back{transition:background .2s,color .2s}.back:hover{background:rgba(126,140,255,.12);color:#fff}
.head h1{font-size:22px;letter-spacing:-.005em}