/* =========================================================
   DUPE — visual search tool. Sleek retail/editorial.
   Warm white + ink + hot-pink accent + savings green.
   Type: Inter Tight (display) · DM Sans (body) · DM Mono.
   Techniques: damso buffer-carousel, wildyriftian hover.
   ========================================================= */
:root{
  --bg:#F2F0EA;
  --panel:#FBFAF6;
  --ink:#121110;
  --ink-2:#454239;
  --mut:#928D80;
  --pink:#FF2E6E;
  --pink-deep:#d4185a;
  --green:#0E9D63;
  --line:rgba(18,17,16,.12);
  --line-soft:rgba(18,17,16,.06);
  --ease:cubic-bezier(.16,1,.3,1);
}
*{margin:0;padding:0;box-sizing:border-box}
body{background:var(--bg);color:var(--ink);font-family:"DM Sans",sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden;cursor:none;min-height:100svh;display:flex;flex-direction:column}
button{font-family:inherit;cursor:none}
a{color:inherit;text-decoration:none}
.mono{font-family:"DM Mono",monospace;text-transform:uppercase;letter-spacing:.04em;font-size:.68rem}
.pink{color:var(--pink)}
.grain{position:fixed;inset:-50%;z-index:9000;pointer-events:none;opacity:.035;mix-blend-mode:multiply;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

.cursor{position:fixed;top:0;left:0;z-index:9999;pointer-events:none}
.cursor-dot{position:absolute;width:5px;height:5px;background:var(--pink);border-radius:50%;transform:translate(-50%,-50%)}
.cursor-ring{position:absolute;width:30px;height:30px;border:1.5px solid var(--ink);border-radius:50%;transform:translate(-50%,-50%);transition:width .3s var(--ease),height .3s var(--ease),background .3s,border-color .3s}
.cursor.is-hover .cursor-ring{width:46px;height:46px;background:rgba(255,46,110,.12);border-color:var(--pink)}
@media(hover:none){.cursor{display:none}body{cursor:auto}}

/* ===================== TOPBAR ===================== */
.topbar{display:flex;align-items:center;justify-content:space-between;padding:1.3rem clamp(1.2rem,4vw,3rem);position:relative;z-index:5}
.logo{font-family:"Inter Tight",sans-serif;font-weight:800;font-size:1.5rem;letter-spacing:-.04em;display:flex;align-items:center;gap:.2rem}
.logo-star{color:var(--pink);font-size:.8em}
.nav{display:flex;gap:1.8rem}
.nav a{font-size:.92rem;font-weight:500;position:relative}
.nav a::after{content:"";position:absolute;left:0;bottom:-3px;width:0;height:2px;background:var(--pink);transition:width .35s var(--ease)}
.nav a:hover::after{width:100%}
.btn-pill{border:1.5px solid var(--ink);border-radius:100px;padding:.5rem 1.05rem;font-size:.85rem;font-weight:600;transition:background .3s,color .3s}
.btn-pill:hover{background:var(--ink);color:var(--bg)}

/* ===================== TOOL / STAGES ===================== */
.tool{flex:1;position:relative;display:flex;align-items:center;justify-content:center;padding:1rem clamp(1.2rem,4vw,3rem) 2rem}
.stage{width:100%;max-width:1400px}
.stage-results{position:absolute;inset:0;display:flex;align-items:center;visibility:hidden}

/* search stage */
.stage-search{text-align:center;display:flex;flex-direction:column;align-items:center;gap:1.4rem}
.kicker{color:var(--mut)}
.search-h{font-family:"Inter Tight",sans-serif;font-weight:800;font-size:clamp(2.8rem,8vw,7rem);line-height:.92;letter-spacing:-.04em}
.search-sub{max-width:54ch;color:var(--ink-2);font-size:clamp(1rem,1.25vw,1.2rem);line-height:1.5}
.drop{width:min(680px,90vw);border:2px dashed var(--line);border-radius:22px;background:var(--panel);padding:clamp(1.6rem,4vw,2.6rem);transition:border-color .3s,transform .3s var(--ease),background .3s}
.drop:hover{border-color:var(--pink);transform:translateY(-2px);background:#fff}
.drop-inner{display:flex;flex-direction:column;align-items:center;gap:.5rem}
.drop-icon{font-size:2.4rem;color:var(--pink);line-height:1}
.drop-main{font-family:"Inter Tight",sans-serif;font-weight:600;font-size:1.25rem}
.drop-sub{color:var(--mut)}
.examples{display:flex;align-items:center;gap:.6rem;flex-wrap:wrap;justify-content:center}
.ex-label{color:var(--mut)}
.chip{border:1.5px solid var(--ink);background:none;border-radius:100px;padding:.55rem 1.1rem;font-size:.92rem;font-weight:500;transition:background .25s,color .25s,transform .2s var(--ease)}
.chip:hover{background:var(--pink);border-color:var(--pink);color:#fff;transform:translateY(-2px)}

/* scan overlay */
.scan{position:absolute;inset:0;z-index:20;display:flex;align-items:center;justify-content:center;background:rgba(242,240,234,.7);backdrop-filter:blur(6px);opacity:0;visibility:hidden}
.scan-box{width:min(420px,80vw);aspect-ratio:4/3;border:2px solid var(--ink);border-radius:18px;position:relative;overflow:hidden;background:var(--panel)}
.scan-line{position:absolute;left:0;top:0;width:100%;height:3px;background:var(--pink);box-shadow:0 0 18px 3px rgba(255,46,110,.5)}
.scan-label{position:absolute;bottom:.8rem;left:.9rem;color:var(--pink)}

/* ===================== RESULTS ===================== */
.results-top{position:absolute;top:0;left:0;width:100%;display:flex;justify-content:space-between;align-items:center;padding-bottom:1rem}
.back{background:none;border:1px solid var(--line);border-radius:100px;padding:.45rem .9rem;color:var(--ink-2);transition:border-color .3s,color .3s}
.back:hover{border-color:var(--pink);color:var(--pink)}
.query{display:flex;align-items:center;gap:.5rem;color:var(--mut)}
.query b{color:var(--ink)}
.query-thumb{width:26px;height:26px;border-radius:6px;display:inline-block}

.results-grid{display:grid;grid-template-columns:340px 1fr;gap:clamp(1.5rem,3vw,3rem);align-items:center;width:100%}

/* exact card */
.exact{background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:1.2rem;display:flex;flex-direction:column;gap:1rem}
.exact-tag{color:var(--pink)}
.exact-img{width:100%;aspect-ratio:4/5;border-radius:14px;position:relative;overflow:hidden}
.exact-info{display:flex;flex-direction:column;gap:.5rem}
.exact-info .mono{color:var(--mut)}
.exact-info h2{font-family:"Inter Tight",sans-serif;font-weight:700;font-size:1.7rem;letter-spacing:-.02em;line-height:1}
.exact-row{display:flex;align-items:baseline;gap:.6rem}
.exact-price{font-family:"Inter Tight",sans-serif;font-weight:800;font-size:2rem;letter-spacing:-.02em}
.exact-row .dot{color:var(--mut)}
.btn-dark{background:var(--ink);color:var(--bg);border:none;border-radius:100px;padding:.7rem 1.2rem;font-size:.9rem;font-weight:600;align-self:flex-start;transition:transform .2s var(--ease)}
.btn-dark:hover{transform:translateY(-2px)}

/* dupes carousel (damso buffer mechanic) */
.dupes{min-width:0}
.dupes-head{display:flex;align-items:baseline;justify-content:space-between;gap:1rem;margin-bottom:1rem;flex-wrap:wrap}
.dupes-head h3{font-family:"Inter Tight",sans-serif;font-weight:700;font-size:clamp(1.6rem,3vw,2.6rem);letter-spacing:-.02em}
.dupes-head .mono{color:var(--green)}
.carousel{position:relative;height:clamp(360px,52vh,500px);overflow:hidden}
.track{list-style:none;position:absolute;top:50%;left:50%;width:0;height:0}
.dupe-card{position:absolute;top:0;left:0;width:210px;transform:translate(-50%,-50%);background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:.8rem;will-change:transform;box-shadow:0 18px 40px rgba(18,17,16,.10)}
.dupe-img{width:100%;aspect-ratio:4/5;border-radius:11px;position:relative;overflow:hidden;margin-bottom:.7rem}
.dupe-match{position:absolute;top:.5rem;left:.5rem;background:rgba(18,17,16,.82);color:#fff;font-family:"DM Mono",monospace;font-size:.6rem;padding:.2rem .45rem;border-radius:6px}
.dupe-fan{position:absolute;inset:0;pointer-events:none}
.dupe-fan span{position:absolute;bottom:8%;left:50%;width:34%;aspect-ratio:1/1.2;border-radius:7px;transform:translate(-50%,40%) rotate(0deg) scale(.6);opacity:0;will-change:transform,opacity;border:2px solid #fff;box-shadow:0 6px 14px rgba(0,0,0,.18)}
.dupe-brand{font-family:"DM Mono",monospace;text-transform:uppercase;font-size:.6rem;color:var(--mut)}
.dupe-name{font-family:"Inter Tight",sans-serif;font-weight:600;font-size:1.05rem;letter-spacing:-.01em;line-height:1;margin:.2rem 0 .5rem}
.dupe-foot{display:flex;align-items:baseline;justify-content:space-between}
.dupe-price{font-family:"Inter Tight",sans-serif;font-weight:800;font-size:1.4rem;letter-spacing:-.02em}
.dupe-save{font-family:"DM Mono",monospace;font-size:.62rem;color:#fff;background:var(--green);padding:.2rem .45rem;border-radius:6px}

.controller{display:flex;align-items:center;justify-content:center;gap:1.2rem;margin-top:1.2rem}
.ctrl{width:46px;height:46px;border-radius:50%;border:1.5px solid var(--ink);background:none;font-size:1.1rem;display:grid;place-items:center;transition:background .25s,color .25s,transform .2s var(--ease)}
.ctrl:hover{background:var(--ink);color:var(--bg);transform:scale(1.06)}
.ctrl-count{color:var(--mut);min-width:5ch;text-align:center}

.foot{display:flex;justify-content:space-between;gap:1rem;padding:1.2rem clamp(1.2rem,4vw,3rem);border-top:1px solid var(--line);color:var(--mut);flex-wrap:wrap}

@media(max-width:900px){
  .nav{display:none}
  .results-grid{grid-template-columns:1fr;gap:1.2rem}
  .exact{flex-direction:row;align-items:center}
  .exact-img{width:120px;flex:none}
  .results-top{position:static;margin-bottom:1rem}
  .stage-results{align-items:flex-start;padding-top:1rem}
}

/* hide custom cursor until first mouse move (no frozen reticle on load/in thumbnails) */
.cursor{opacity:0;transition:opacity .25s ease}
.cursor.ready{opacity:1}