[hidden]{display:none!important}

:root{
  --ink:#141210;
  --ink-soft:#5b5650;
  --paper:#f7f3ec;
  --card:#ffffff;
  --line:#e6dfd3;
  --accent:#d95f2b;
  --accent-dark:#b84a1c;
  --accent-soft:#fbe9df;
  --teal:#1f6f6b;
  --teal-soft:#e2f0ef;
  --danger:#c0392b;
  --radius:16px;
  --shadow:0 10px 30px rgba(20,18,16,.08);
  --font-body:'Inter',system-ui,sans-serif;
  --font-display:'Fraunces',Georgia,serif;
  --font-mono:'JetBrains Mono',monospace;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);background:var(--paper);color:var(--ink);line-height:1.6;-webkit-font-smoothing:antialiased}
button{font-family:inherit;cursor:pointer}
img{max-width:100%;display:block}

/* ---------- header ---------- */
.topbar{position:sticky;top:0;z-index:50;display:flex;align-items:center;gap:28px;height:68px;padding:0 28px;background:rgba(247,243,236,.82);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}
.brand-mark{display:grid;place-items:center;width:36px;height:36px;border-radius:10px;background:var(--ink);color:var(--paper);font-size:18px}
.brand-name{font-family:var(--font-display);font-weight:700;font-size:1.25rem;letter-spacing:-.01em}
.brand-name em{color:var(--accent);font-style:normal}
.topnav{display:flex;gap:4px;margin-left:8px}
.navlink{background:none;border:none;padding:8px 14px;border-radius:999px;font-weight:600;font-size:.92rem;color:var(--ink-soft);transition:all .18s}
.navlink:hover{color:var(--ink);background:rgba(20,18,16,.05)}
.navlink.active{background:var(--ink);color:var(--paper)}
.cta{margin-left:auto;background:var(--accent);color:#fff;border:none;padding:10px 20px;border-radius:999px;font-weight:700;font-size:.92rem;box-shadow:0 4px 14px rgba(217,95,43,.35);transition:transform .15s,background .15s}
.cta:hover{background:var(--accent-dark);transform:translateY(-1px)}

main{max-width:1180px;margin:0 auto;padding:32px 24px 80px}

/* ---------- hero ---------- */
.hero{position:relative;border-radius:24px;overflow:hidden;min-height:clamp(260px,34vw,340px);display:flex;align-items:center;background:url(img/hero.webp) center/cover no-repeat,#1c1a17;margin-bottom:36px}
.hero-scrim{position:absolute;inset:0;z-index:1;background:linear-gradient(100deg,rgba(20,18,16,.82) 15%,rgba(20,18,16,.55) 55%,rgba(20,18,16,.25))}
.hero-content{position:relative;z-index:2;padding:48px;max-width:640px;color:#fff}
.eyebrow{text-transform:uppercase;letter-spacing:.18em;font-size:.75rem;font-weight:700;color:#f4b393;margin-bottom:12px}
.hero h1{font-family:var(--font-display);font-weight:700;font-size:clamp(1.9rem,4.2vw,2.9rem);line-height:1.12;letter-spacing:-.015em;margin-bottom:14px}
.hero-sub{color:rgba(255,255,255,.82);font-size:1rem;max-width:56ch}
.hero-badge{position:absolute;z-index:2;right:24px;bottom:24px;background:rgba(255,255,255,.14);backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.25);color:#fff;padding:8px 16px;border-radius:999px;font-size:.8rem;font-weight:600}

/* ---------- layout ---------- */
.scan-grid{display:grid;grid-template-columns:minmax(320px,440px) 1fr;gap:28px;align-items:start}
.panel{position:relative;z-index:2;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:26px}
.panel-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.panel-head h2{font-family:var(--font-display);font-size:1.2rem;font-weight:700}

/* ---------- dropzone ---------- */
.dropzone{border:2px dashed #d8cfbf;border-radius:14px;background:#fbf8f2;min-height:250px;display:flex;align-items:center;justify-content:center;text-align:center;transition:border-color .2s,background .2s;position:relative;overflow:hidden}
.dropzone.dragover{border-color:var(--accent);background:var(--accent-soft)}
.dz-inner{padding:28px}
.dz-icon{font-size:2.2rem;margin-bottom:8px}
.dz-title{font-weight:700;font-size:1.05rem}
.dz-sub{color:var(--ink-soft);font-size:.85rem;margin:4px 0 12px}
.dz-actions{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.dz-formats{margin-top:14px;font-size:.72rem;letter-spacing:.12em;color:#a89f92;font-weight:600}
.dz-preview{position:relative;width:100%}
.dz-preview img{width:100%;max-height:340px;object-fit:contain;background:#141210}
.preview-pill{position:absolute;left:12px;bottom:12px;z-index:2;background:rgba(20,18,16,.75);color:#fff;font-size:.75rem;padding:5px 12px;border-radius:999px;font-family:var(--font-mono)}

/* ---------- buttons ---------- */
.btn{border:none;border-radius:12px;padding:11px 20px;font-weight:700;font-size:.92rem;transition:transform .15s,background .15s,box-shadow .15s}
.btn:disabled{opacity:.45;cursor:not-allowed;transform:none!important}
.btn.primary{background:var(--accent);color:#fff;box-shadow:0 4px 14px rgba(217,95,43,.3)}
.btn.primary:hover:not(:disabled){background:var(--accent-dark);transform:translateY(-1px)}
.btn.outline{background:transparent;color:var(--ink);border:1.5px solid var(--ink)}
.btn.outline:hover{background:var(--ink);color:var(--paper)}
.btn.danger{background:var(--danger);color:#fff}
.btn.danger:hover{background:#a02f22}
.btn.big{width:100%;margin-top:18px;padding:15px;font-size:1rem}
.ghost-btn{background:none;border:none;color:var(--accent-dark);font-weight:600;font-size:.85rem;padding:6px 10px;border-radius:8px}
.ghost-btn:hover{background:var(--accent-soft)}

/* ---------- tips ---------- */
.tips{margin-top:22px;background:var(--teal-soft);border-radius:12px;padding:16px 18px}
.tips h3{font-size:.8rem;text-transform:uppercase;letter-spacing:.12em;color:var(--teal);margin-bottom:8px}
.tips ul{list-style:none}
.tips li{font-size:.88rem;color:#2c5350;padding-left:20px;position:relative;margin-bottom:4px}
.tips li::before{content:'✓';position:absolute;left:0;color:var(--teal);font-weight:700}

/* ---------- results ---------- */
.results-empty{text-align:center;padding:70px 30px;color:var(--ink-soft)}
.empty-art{width:64px;height:64px;margin:0 auto 16px;border-radius:18px;background:var(--paper);border:1px solid var(--line);display:grid;place-items:center;font-size:26px;color:#c4b9a6}
.results-loading{text-align:center;padding:60px 30px}
.scanline-box{width:120px;height:150px;margin:0 auto 20px;border:2px solid var(--line);border-radius:10px;position:relative;overflow:hidden;background:repeating-linear-gradient(#fff 0 14px,#f1ebe0 14px 18px)}
.scanline{position:absolute;left:0;right:0;height:3px;background:var(--accent);box-shadow:0 0 14px var(--accent);animation:scan 1.6s ease-in-out infinite}
@keyframes scan{0%,100%{top:8%}50%{top:88%}}
.results-loading p{font-weight:700}
.loading-sub{font-weight:400!important;color:var(--ink-soft);font-size:.85rem;margin-top:4px}
.results-error{text-align:center;padding:50px 30px}
.err-icon{font-size:2rem;margin-bottom:8px}
.err-msg{color:var(--danger);font-weight:600;margin-bottom:18px}

.conf-badge{font-size:.75rem;font-weight:700;padding:5px 14px;border-radius:999px;text-transform:uppercase;letter-spacing:.08em}
.conf-high{background:#dff2e4;color:#1d7a3a}
.conf-medium{background:#fdf0d5;color:#a06a08}
.conf-low{background:#fde2de;color:var(--danger)}

.result-meta{font-size:.82rem;color:var(--ink-soft);margin-bottom:14px;font-family:var(--font-mono)}
.seg-toggle{display:inline-flex;background:var(--paper);border:1px solid var(--line);border-radius:999px;padding:4px;margin-bottom:16px}
.seg{border:none;background:none;padding:7px 16px;border-radius:999px;font-weight:600;font-size:.85rem;color:var(--ink-soft);transition:all .15s}
.seg.active{background:var(--ink);color:var(--paper)}

.text-out{background:#fdfbf7;border:1px solid var(--line);border-radius:12px;padding:22px 24px;max-height:460px;overflow:auto;font-size:.95rem}
.text-out.raw{font-family:var(--font-mono);font-size:.82rem;white-space:pre-wrap;word-break:break-word}
.text-out h1,.text-out h2,.text-out h3{font-family:var(--font-display);line-height:1.25;margin:1em 0 .4em}
.text-out h1:first-child,.text-out h2:first-child,.text-out h3:first-child,.text-out p:first-child{margin-top:0}
.text-out h1{font-size:1.5rem}.text-out h2{font-size:1.25rem}.text-out h3{font-size:1.05rem}
.text-out p{margin:.6em 0}
.text-out ul,.text-out ol{margin:.6em 0 .6em 1.4em}
.text-out code{font-family:var(--font-mono);background:var(--accent-soft);padding:1px 5px;border-radius:5px;font-size:.85em}
.text-out table{border-collapse:collapse;margin:.8em 0;width:100%;font-size:.88rem}
.text-out th,.text-out td{border:1px solid var(--line);padding:6px 10px;text-align:left}
.text-out th{background:var(--paper);font-weight:700}
.text-out blockquote{border-left:3px solid var(--accent);padding-left:14px;color:var(--ink-soft);margin:.6em 0}
.text-out hr{border:none;border-top:1px solid var(--line);margin:1em 0}

.result-actions{display:flex;gap:10px;margin-top:16px;flex-wrap:wrap}

.crops-section{margin-top:26px;border-top:1px solid var(--line);padding-top:20px}
.crops-section h3{font-family:var(--font-display);font-size:1.05rem;margin-bottom:14px}
.count-pill{background:var(--accent-soft);color:var(--accent-dark);font-family:var(--font-body);font-size:.75rem;font-weight:700;padding:3px 10px;border-radius:999px;vertical-align:middle}
.crops-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:16px}
.crop-card{position:relative;background:var(--paper);border:1px solid var(--line);border-radius:12px;overflow:hidden;transition:transform .15s,box-shadow .15s}
.crop-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.crop-card img{width:100%;height:140px;object-fit:cover;background:#141210}
.crop-num{position:absolute;top:8px;left:8px;z-index:2;background:var(--ink);color:#fff;font-size:.7rem;font-weight:700;width:22px;height:22px;border-radius:50%;display:grid;place-items:center}
.crop-info{padding:10px 12px}
.crop-label{font-size:.82rem;font-weight:600;margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.crop-dl{width:100%;background:var(--ink);color:#fff;border:none;border-radius:8px;padding:7px;font-size:.8rem;font-weight:600}
.crop-dl:hover{background:var(--accent)}
.no-crops{margin-top:20px;color:var(--ink-soft);font-size:.9rem;font-style:italic}

/* ---------- history ---------- */
.history-head{margin-bottom:26px;max-width:640px}
.history-head h1{font-family:var(--font-display);font-size:2rem;margin-bottom:8px}
.muted{color:var(--ink-soft);font-size:.92rem}
.history-loading{text-align:center;padding:60px;color:var(--ink-soft)}
.spinner{width:34px;height:34px;border:3px solid var(--line);border-top-color:var(--accent);border-radius:50%;margin:0 auto 14px;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.banner-error{background:#fde2de;color:var(--danger);border-radius:12px;padding:14px 18px;display:flex;justify-content:space-between;align-items:center;gap:12px;font-weight:600}
.history-empty{padding:40px 0;text-align:center}
.history-list{display:grid;gap:14px}
.history-item{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px 22px;display:flex;gap:18px;align-items:center;cursor:pointer;transition:transform .15s,box-shadow .15s;text-align:left;width:100%;font-family:inherit}
.history-item:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.hi-icon{width:44px;height:44px;flex:none;border-radius:12px;background:var(--accent-soft);display:grid;place-items:center;font-size:20px}
.hi-body{flex:1;min-width:0}
.hi-preview{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.hi-meta{font-size:.8rem;color:var(--ink-soft);font-family:var(--font-mono);margin-top:2px}
.hi-count{flex:none;background:var(--teal-soft);color:var(--teal);font-size:.75rem;font-weight:700;padding:4px 12px;border-radius:999px}

/* ---------- modal ---------- */
.modal-overlay{position:fixed;inset:0;z-index:100;background:rgba(20,18,16,.55);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;padding:20px}
.modal{background:var(--card);border-radius:20px;max-width:760px;width:100%;max-height:86vh;display:flex;flex-direction:column;box-shadow:0 30px 80px rgba(0,0,0,.35);animation:pop .2s ease}
@keyframes pop{from{transform:scale(.96);opacity:0}to{transform:scale(1);opacity:1}}
.modal-head{display:flex;justify-content:space-between;align-items:center;padding:20px 26px;border-bottom:1px solid var(--line)}
.modal-head h2{font-family:var(--font-display);font-size:1.2rem}
.close-x{background:var(--paper);border:1px solid var(--line);width:34px;height:34px;border-radius:50%;font-size:.9rem}
.close-x:hover{background:var(--accent-soft)}
.modal-body{padding:22px 26px;overflow:auto}
.modal-body .detail-meta{font-family:var(--font-mono);font-size:.8rem;color:var(--ink-soft);margin-bottom:14px}
.modal-body .img-labels{margin-top:18px;border-top:1px solid var(--line);padding-top:14px}
.modal-body .img-labels h4{font-size:.85rem;margin-bottom:8px}
.modal-body .img-labels li{font-size:.88rem;color:var(--ink-soft);margin-left:1.2em}
.modal-foot{display:flex;justify-content:flex-end;gap:10px;padding:16px 26px;border-top:1px solid var(--line)}

/* ---------- toast / footer ---------- */
.toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%);z-index:110;background:var(--ink);color:var(--paper);padding:12px 24px;border-radius:999px;font-weight:600;font-size:.9rem;box-shadow:0 10px 30px rgba(0,0,0,.3);animation:pop .2s ease}
.toast.err{background:var(--danger)}
.foot{text-align:center;color:#a89f92;font-size:.82rem;padding:26px;border-top:1px solid var(--line)}

/* ---------- responsive ---------- */
@media(max-width:900px){
  .scan-grid{grid-template-columns:1fr}
  .hero-content{padding:32px 26px}
  .hero-badge{display:none}
}
@media(max-width:600px){
  .topbar{padding:0 14px;gap:12px}
  .cta{padding:9px 14px;font-size:.8rem}
  .brand-name{display:none}
  main{padding:20px 14px 60px}
  .panel{padding:18px}
}