:root{
  --bg:#FFF7EF; --card:#FFFFFF; --ink:#2A1F17; --soft:#6B5B4E; --line:#EBDDCF;
  --accent:#E8613C; --accent-d:#C94B28; --accent-l:#FDE6DC; --ok:#2E8B57;
  --r:20px; --shadow:0 6px 24px rgba(74,40,20,.10); --shadow-s:0 2px 10px rgba(74,40,20,.08);
  --font: ui-rounded, "SF Pro Rounded", "Nunito", "Segoe UI", system-ui, -apple-system, Roboto, sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:17px;line-height:1.45;min-height:100vh;display:flex;flex-direction:column;overflow-x:hidden}
img{max-width:100%;display:block}
button{font:inherit;color:inherit;cursor:pointer;-webkit-tap-highlight-color:transparent}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:10px}

.top{display:flex;align-items:center;justify-content:space-between;padding:14px 18px 6px;max-width:720px;width:100%;margin:0 auto}
.brand{display:flex;align-items:center;gap:8px;background:none;border:0;padding:4px;font-weight:800;font-size:22px;letter-spacing:-.01em}
.brand-dot{display:flex}
.top-note{font-size:13px;color:var(--soft);background:#fff;border:1px solid var(--line);padding:5px 10px;border-radius:999px}

main{flex:1;width:100%;max-width:720px;margin:0 auto;padding:0 18px 24px}
.screen{display:none;animation:fade .25s ease}
.screen.active{display:block}
@keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

.hero h1{font-size:clamp(26px,7vw,44px);line-height:1.1;margin:18px 0 10px;letter-spacing:-.03em;font-weight:850}
.accent{color:var(--accent)}
.lead{color:var(--soft);margin:0 0 18px;font-size:17px}
.ask{background:var(--card);border-radius:24px;box-shadow:var(--shadow);padding:14px;border:1px solid var(--line)}
.ask textarea{width:100%;border:0;resize:none;font:inherit;font-size:20px;line-height:1.35;color:var(--ink);background:transparent;padding:6px 6px 10px;min-height:92px}
.ask textarea:focus{outline:none}
.ask:focus-within{border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-l),var(--shadow)}
.form-hint{margin:8px 4px 0;color:var(--accent-d);font-size:15px;min-height:0}
.form-hint:empty{display:none}

.btn{border:0;border-radius:16px;padding:14px 18px;font-weight:750;font-size:17px;display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:52px;transition:transform .08s ease,background .15s}
.btn:active{transform:scale(.98)}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 4px 14px rgba(232,97,60,.35)}
.btn-primary:hover{background:var(--accent-d)}
.btn-primary:disabled{background:#E9B9A9;box-shadow:none;cursor:default}
.btn-ghost{background:#fff;border:1.5px solid var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:#D9C2AD}
.btn-big{width:100%;min-height:58px;font-size:19px}
.btn-sm{min-height:44px;padding:10px 16px;font-size:16px}
.btn-link{background:none;border:0;color:var(--soft);font-weight:700;padding:10px 4px;font-size:16px}

.mini-title{font-size:15px;color:var(--soft);font-weight:700;margin:26px 2px 10px;text-transform:uppercase;letter-spacing:.06em}
.examples{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.example{background:#fff;border:1.5px solid var(--line);border-radius:18px;padding:6px 6px 10px;display:flex;flex-direction:column;gap:8px;align-items:stretch;text-align:center;font-weight:750;font-size:15px;box-shadow:var(--shadow-s)}
.example img{border-radius:13px;aspect-ratio:1;object-fit:cover;width:100%;height:auto}
.example:active{transform:scale(.97)}
.how{list-style:none;padding:0;margin:26px 0 6px;display:grid;gap:10px}
.how li{display:flex;gap:12px;align-items:center;background:#fff;border-radius:16px;padding:12px 14px;border:1px solid var(--line)}
.how b{flex:0 0 30px;height:30px;border-radius:50%;background:var(--accent-l);color:var(--accent-d);display:flex;align-items:center;justify-content:center;font-size:15px}

/* questions */
.q-head{display:flex;align-items:center;justify-content:space-between;margin:6px 0 4px}
.dots{display:flex;gap:7px}
.dots i{width:9px;height:9px;border-radius:50%;background:var(--line);display:block;transition:all .2s}
.dots i.on{background:var(--accent);width:24px;border-radius:9px}
.dots i.done{background:#F2A88F}
.q-wish{margin:6px 0 0;color:var(--soft);font-size:15px;background:#fff;border:1px dashed var(--line);border-radius:12px;padding:8px 12px;overflow-wrap:anywhere}
.q-title{font-size:clamp(26px,7vw,34px);line-height:1.12;margin:16px 0 4px;letter-spacing:-.02em;font-weight:850}
.q-sub{color:var(--soft);margin:0 0 16px}
.choices{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.choice{position:relative;background:#fff;border:2px solid transparent;border-radius:20px;padding:0;overflow:hidden;box-shadow:var(--shadow-s);text-align:left}
.choice img{width:100%;aspect-ratio:1;object-fit:cover}
.choice .lbl{display:block;padding:10px 12px 12px;font-weight:800;font-size:18px}
.choice .lbl small{display:block;font-weight:600;color:var(--soft);font-size:13px;margin-top:1px}
.choice.sel{border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-l)}
.choice.sel::after{content:"✓";position:absolute;top:10px;right:10px;width:30px;height:30px;border-radius:50%;background:var(--accent);color:#fff;font-weight:900;display:flex;align-items:center;justify-content:center}
.choice:active{transform:scale(.98)}
.shape{display:flex;align-items:center;justify-content:center;aspect-ratio:1;background:linear-gradient(160deg,#FDEDE3,#F9E1D2)}
.shape span{display:block;background-size:cover;background-position:center;border-radius:8px;box-shadow:0 4px 12px rgba(0,0,0,.18);border:3px solid #fff}
.words-box{margin-top:16px;background:#fff;border-radius:20px;padding:16px;border:1px solid var(--line);display:grid;gap:10px}
.words-box[hidden]{display:none}
.words-box label{font-weight:800}
.words-box input,.popup input{font:inherit;font-size:18px;border:1.5px solid var(--line);border-radius:14px;padding:13px 14px;width:100%;background:#FFFCF9;color:var(--ink)}
.words-box input:focus,.popup input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-l)}

/* sign in */
.card{background:#fff;border-radius:24px;box-shadow:var(--shadow);padding:24px 20px;border:1px solid var(--line)}
.signin-card{text-align:center;margin-top:24px;display:grid;gap:12px}
.signin-card h2{margin:0;font-size:28px;letter-spacing:-.02em}
.signin-card p{margin:0;color:var(--soft)}
.signin-art{font-size:46px}
.fine{font-size:14px}
.err{color:#B3261E;font-weight:650;margin:12px 0 0}
.err:empty{display:none}

/* results */
.res-head h2{font-size:clamp(25px,7vw,32px);margin:14px 0 4px;letter-spacing:-.02em}
.grid4{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.tile{position:relative;border-radius:18px;overflow:hidden;background:#F3E6DA;border:2px solid transparent;padding:0;box-shadow:var(--shadow-s)}
.tile img{width:100%;height:100%;object-fit:cover;animation:pop .35s ease}
@keyframes pop{from{opacity:0;transform:scale(1.03)}to{opacity:1;transform:none}}
.tile .tile-n{position:absolute;left:8px;top:8px;background:rgba(255,255,255,.92);border-radius:999px;font-size:13px;font-weight:800;padding:3px 9px}
.tile.loading{background:linear-gradient(110deg,#F3E6DA 30%,#FBF3EC 50%,#F3E6DA 70%);background-size:220% 100%;animation:shim 1.3s linear infinite}
.tile.loading::after{content:attr(data-msg);position:absolute;inset:auto 0 12px;text-align:center;color:var(--soft);font-size:14px;font-weight:700}
.tile.failed{display:flex;align-items:center;justify-content:center;color:var(--soft);font-size:14px;text-align:center;padding:10px}
@keyframes shim{to{background-position:-120% 0}}
.tile.ready:active{transform:scale(.98)}
.tile .pick{position:absolute;right:8px;bottom:8px;background:var(--accent);color:#fff;border-radius:999px;padding:6px 12px;font-weight:800;font-size:14px;box-shadow:0 3px 10px rgba(0,0,0,.2)}
.res-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:16px}
.res-actions[hidden]{display:none}

/* editor */
.ed-top{display:flex;justify-content:space-between;align-items:center;margin:2px 0 8px}
.ed-ver{font-size:14px;font-weight:800;background:var(--accent-l);color:var(--accent-d);border-radius:999px;padding:5px 12px}
.stage{position:relative;margin-bottom:0}
.marking .stage{padding-bottom:var(--popPad,0px)}
.stage-inner{position:relative;border-radius:20px;overflow:hidden;background:#EFE2D5;box-shadow:var(--shadow);touch-action:manipulation;user-select:none;-webkit-user-select:none}
.stage-inner{display:flex;justify-content:center;align-items:center;min-height:200px}
.stage-inner > img{display:block;max-width:100%;max-height:66vh;width:auto;height:auto}
#markCanvas{position:absolute;inset:0;width:100%;height:100%;touch-action:none;cursor:crosshair}
.marking .stage-inner{box-shadow:0 0 0 4px var(--accent),var(--shadow)}
.tap-tip{position:absolute;left:50%;top:12px;transform:translateX(-50%);background:rgba(42,31,23,.88);color:#fff;font-weight:750;font-size:15px;padding:9px 14px;border-radius:999px;white-space:nowrap;pointer-events:none;max-width:94%;overflow:hidden;text-overflow:ellipsis}
.popup{position:absolute;left:8px;right:8px;z-index:5;background:#fff;border-radius:20px;box-shadow:0 12px 40px rgba(42,31,23,.28);padding:14px;border:1px solid var(--line)}
.popup::before{content:"";position:absolute;left:var(--arrow,50%);width:16px;height:16px;background:#fff;transform:translateX(-50%) rotate(45deg);border-left:1px solid var(--line);border-top:1px solid var(--line)}
.popup.below::before{top:-9px}
.popup.above::before{bottom:-9px;border:0;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.pop-title{margin:0 0 10px;font-weight:850;font-size:18px}
.pop-chips{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:10px}
.chip{background:#FFF7F2;border:1.5px solid var(--line);border-radius:14px;padding:11px 8px;font-weight:750;font-size:15px;min-height:46px}
.chip.sel{background:var(--accent);border-color:var(--accent);color:#fff}
.pop-actions{display:grid;grid-template-columns:1fr 1.4fr;gap:8px;margin-top:10px}
.working{position:absolute;inset:0;text-align:center;padding:20px;background:rgba(255,247,239,.72);backdrop-filter:blur(2px);-webkit-backdrop-filter:blur(2px);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;font-weight:800}
.working[hidden]{display:none}
.spinner{width:44px;height:44px;border-radius:50%;border:5px solid var(--accent-l);border-top-color:var(--accent);animation:spin .9s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.ed-actions,.cmp-actions,.mark-actions{display:grid;gap:10px;margin-top:14px}
.ed-actions[hidden],.cmp-actions[hidden],.mark-actions[hidden],.history[hidden],.compare[hidden],.popup[hidden],.tap-tip[hidden],canvas[hidden]{display:none}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.cmp-q{margin:0;text-align:center;font-weight:800}
.compare{position:absolute;inset:0;background:#EFE2D5}
.compare img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain}
.cmp-after{position:absolute;inset:0;clip-path:inset(0 0 0 50%)}
.cmp-line{position:absolute;top:0;bottom:0;left:50%;width:3px;background:#fff;transform:translateX(-50%);box-shadow:0 0 6px rgba(0,0,0,.35);pointer-events:none}
.cmp-knob{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:44px;height:44px;border-radius:50%;background:#fff;color:var(--accent-d);font-weight:900;display:flex;align-items:center;justify-content:center;box-shadow:0 3px 12px rgba(0,0,0,.3);font-size:20px}
.cmp-tag{position:absolute;bottom:10px;background:rgba(42,31,23,.78);color:#fff;font-size:13px;font-weight:800;padding:4px 10px;border-radius:999px;pointer-events:none}
.cmp-tag-l{left:10px}.cmp-tag-r{right:10px}
#cmpRange{position:absolute;inset:0;width:100%;height:100%;opacity:0;margin:0;cursor:ew-resize;touch-action:pan-y}
.history{margin-top:18px}
.hist-title{font-weight:850;margin:0 0 8px}
.hist-title span{font-weight:600;color:var(--soft);font-size:14px}
.hist-strip{display:flex;gap:10px;overflow-x:auto;padding:4px 2px 8px;scroll-snap-type:x mandatory}
.hist-item{flex:0 0 78px;scroll-snap-align:start;background:none;border:0;padding:0;text-align:center;font-size:12px;font-weight:750;color:var(--soft)}
.hist-item img{width:78px;height:78px;object-fit:cover;border-radius:14px;border:3px solid transparent;box-shadow:var(--shadow-s);margin-bottom:4px;background:#EFE2D5}
.hist-item.cur img{border-color:var(--accent)}
.hist-item.cur{color:var(--accent-d)}
.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,30px);background:var(--ink);color:#fff;font-weight:750;padding:12px 18px;border-radius:14px;opacity:0;transition:all .25s;pointer-events:none;max-width:90vw;text-align:center;z-index:20}
.toast.show{opacity:1;transform:translate(-50%,0)}
.foot{text-align:center;color:var(--soft);font-size:13px;padding:10px 18px 26px}
.foot p{margin:0}
@media (min-width:640px){
  .choices{grid-template-columns:repeat(4,1fr)}
  .choices.five{grid-template-columns:repeat(5,1fr)}
  .grid4{grid-template-columns:repeat(4,1fr)}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* v2: smart picks + one-screen adjust */
.picks{display:flex;flex-wrap:wrap;gap:7px;padding:2px 4px 12px;align-items:center}
.pick-chip{background:var(--bg);border:1.5px solid var(--line);border-radius:999px;padding:6px 11px;font-size:14px;font-weight:700;color:var(--ink);min-height:36px;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pick-chip:hover{border-color:#D9C2AD}
.pick-adjust{background:none;border:0;color:var(--accent-d);font-weight:800;font-size:14.5px;padding:7px 6px;min-height:36px;margin-left:auto}
.adjust{border-top:1px solid var(--line);margin:0 0 12px;padding-top:10px;animation:fade .2s ease}
.adj-row{margin:0 0 12px}
.adj-row[hidden]{display:none}
.adj-title{display:block;font-weight:800;font-size:15px;margin:0 4px 8px}
.adj-title span{color:var(--soft);font-weight:600}
.adj-choices{display:flex;gap:9px;overflow-x:auto;padding:2px 2px 6px;scroll-snap-type:x proximity;-webkit-overflow-scrolling:touch;scrollbar-width:none}
.adj-choices::-webkit-scrollbar{display:none}
.adj-choice{flex:0 0 92px;scroll-snap-align:start;background:#fff;border:2px solid var(--line);border-radius:16px;padding:0;overflow:hidden;text-align:left}
.adj-choice img{width:100%;aspect-ratio:1;object-fit:cover}
.adj-choice .shape{display:flex;align-items:center;justify-content:center;aspect-ratio:1;background:linear-gradient(160deg,#FDEDE3,#F9E1D2)}
.adj-choice .shape span{display:block;background:url(img/where.webp) center/cover;border-radius:6px;border:2px solid #fff;box-shadow:0 3px 8px rgba(0,0,0,.18)}
.adj-choice .lbl{display:block;padding:6px 8px 8px;font-weight:800;font-size:13.5px;line-height:1.2}
.adj-choice .lbl small{display:block;font-weight:600;color:var(--soft);font-size:12px}
.adj-choice.sel{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-l)}
.adj-row input{width:100%;font:inherit;font-size:17px;border:1.5px solid var(--line);border-radius:14px;padding:12px 14px;background:#fff;color:var(--ink)}
.adj-row input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-l)}
.acct{display:flex;align-items:center;gap:10px;margin-top:10px;padding:10px 12px;border-radius:14px;background:var(--accent-l);font-size:14.5px;color:var(--ink)}
.acct[hidden]{display:none}
.acct span{flex:1}
.acct .btn-sm{min-height:40px;padding:8px 12px;font-size:15px;white-space:nowrap}
.btn.nudge{animation:nudge .8s ease}
@keyframes nudge{0%,100%{transform:none}30%{transform:scale(1.04)}60%{transform:scale(.99)}}
.grid4 .reopen{grid-column:1/-1;justify-self:center;margin-top:8px}

/* cleanup pass after a free erase */
.polish-pill{position:absolute;left:50%;top:12px;transform:translateX(-50%);z-index:6;display:flex;align-items:center;gap:8px;
  background:rgba(42,31,23,.82);color:#fff;font-size:14px;font-weight:600;padding:8px 14px;border-radius:999px;white-space:nowrap;pointer-events:none;box-shadow:0 4px 14px rgba(0,0,0,.18)}
.polish-pill .dot{width:9px;height:9px;border-radius:50%;background:#FFB18F;animation:pp 1s ease-in-out infinite alternate}
@keyframes pp{from{opacity:.35;transform:scale(.8)}to{opacity:1;transform:scale(1.1)}}
.btn-ghost:disabled{opacity:.5;cursor:default}
.polish-pill[hidden]{display:none}