:root{--bg:#f7f7fa;--card:#fff;--text:#17171b;--muted:#6f7179;--line:#e8e8ed;--purple:#6d32f5;--purple2:#7c3cff;--pink:#ff0b66;--cyan:#09a9c7;--success:#0a9b68;--shadow:0 12px 32px rgba(38,25,82,.08)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;color:var(--text)}button,input,select{font:inherit}.app-shell{max-width:760px;margin:0 auto;padding:0 22px 120px}.topbar{height:86px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:20;background:linear-gradient(var(--bg) 78%,rgba(247,247,250,0))}.brand{display:flex;align-items:center;gap:8px;text-decoration:none;color:#19191d;font-size:25px;font-weight:800;letter-spacing:-1px}.brand span span{color:var(--purple)}.brand-mark{display:grid;place-items:center;width:36px;height:36px;border-radius:11px;background:#fff;border:1px solid var(--line);color:var(--pink);font-size:27px;box-shadow:var(--shadow)}.icon-btn{border:1px solid var(--line);background:#fff;width:38px;height:38px;border-radius:12px;font-weight:800}.hero-card{background:#fff;border:1px solid var(--line);border-radius:28px;padding:26px;display:flex;gap:18px;align-items:center;box-shadow:var(--shadow)}.eyebrow{font-size:11px;font-weight:800;color:var(--purple);letter-spacing:.1em}.hero-card h1{font-size:29px;line-height:1.08;letter-spacing:-1.2px;margin:8px 0 10px}.hero-card p{margin:0;color:var(--muted);line-height:1.55}.hero-orb{flex:0 0 86px;height:86px;border-radius:28px;background:linear-gradient(145deg,#f1eaff,#e9fbf1);display:grid;place-items:center;font-size:45px;transform:rotate(4deg)}.quick-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:18px 0 28px}.quick-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:16px 12px;text-align:left;min-height:118px;display:flex;flex-direction:column;gap:5px;cursor:pointer}.quick-card.active{outline:2px solid rgba(109,50,245,.15)}.quick-icon{font-size:24px}.quick-card b{font-size:14px}.quick-card small{color:var(--muted);font-size:12px;line-height:1.35}.section{margin:34px 0}.section-head{display:flex;justify-content:space-between;gap:20px;align-items:end;margin-bottom:14px}.section h2,.tools-title{font-size:22px;margin:0;letter-spacing:-.5px}.section-head p{margin:5px 0 0;color:var(--muted);font-size:13px}.ai-pill{background:#f1edff;color:var(--purple);font-weight:700;border-radius:8px;padding:5px 9px;font-size:12px;white-space:nowrap}.scan-card{background:#fff;border:1px solid var(--line);border-radius:26px;padding:18px;box-shadow:var(--shadow)}.dropzone{min-height:270px;border:2px dashed #bba9ff;border-radius:24px;background:linear-gradient(180deg,#faf7ff,#fff);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:26px;cursor:pointer;transition:.2s}.dropzone.drag{background:#f1ebff;border-color:var(--purple);transform:scale(.995)}.upload-illustration{font-size:64px;margin-bottom:8px}.dropzone strong{font-size:20px}.dropzone>span{color:#555866;margin-top:8px}.dropzone em{font-style:normal;color:#92949b;font-size:12px;margin-top:9px;max-width:420px}.preview-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin-top:12px}.preview-item{position:relative;aspect-ratio:1;border-radius:13px;overflow:hidden;border:1px solid var(--line);background:#eee}.preview-item img{width:100%;height:100%;object-fit:cover}.preview-item button{position:absolute;right:4px;top:4px;width:24px;height:24px;border:0;border-radius:50%;background:rgba(0,0,0,.65);color:#fff}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:14px}.field{display:flex;flex-direction:column;gap:7px}.field span{font-weight:700;font-size:12px;color:#4d4e54}.field select{width:100%;border:1px solid var(--line);background:#fff;border-radius:14px;padding:13px}.primary-btn{border:0;width:100%;margin-top:16px;border-radius:16px;padding:15px 18px;background:linear-gradient(90deg,var(--purple),var(--purple2));color:white;font-weight:800;font-size:16px;box-shadow:0 10px 25px rgba(109,50,245,.25);cursor:pointer}.primary-btn:disabled{opacity:.6;cursor:wait}.privacy-note{font-size:11px;color:#8b8d94;text-align:center;margin:11px 0 0;line-height:1.45}.best-card{border:1px solid #dcd2ff;background:linear-gradient(150deg,#fff,#faf8ff);border-radius:24px;padding:20px;box-shadow:var(--shadow)}.best-top{display:flex;justify-content:space-between;gap:16px;align-items:start}.match-badge{display:inline-flex;align-items:center;gap:6px;background:#eaf9f3;color:#087c57;border-radius:10px;padding:6px 9px;font-size:12px;font-weight:800}.confidence{font-size:34px;font-weight:800;color:var(--purple);letter-spacing:-1.5px}.best-card h3{font-size:25px;margin:14px 0 5px;letter-spacing:-.8px}.common{color:#5e6068;margin:0 0 18px}.tax-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}.tax{background:#f7f7fa;border-radius:14px;padding:12px}.tax span{display:block;color:#8b8d94;font-size:11px;margin-bottom:4px}.tax b{font-size:13px;word-break:break-word}.code-box{margin-top:12px;background:#17171b;color:#fff;border-radius:14px;padding:12px 14px;display:flex;justify-content:space-between;gap:12px}.code-box small{color:#bfc1c8}.results-list{display:flex;flex-direction:column;gap:10px;margin-top:12px}.result-row{background:#fff;border:1px solid var(--line);border-radius:18px;padding:15px 16px;display:flex;justify-content:space-between;align-items:center;gap:14px}.result-row h4{margin:0 0 4px;font-size:15px}.result-row p{margin:0;color:var(--muted);font-size:12px}.score-chip{white-space:nowrap;background:#f1edff;color:var(--purple);border-radius:12px;padding:9px 10px;font-weight:800}.ghost-btn{border:1px solid var(--line);background:#fff;border-radius:12px;padding:9px 12px;font-weight:700}.tool-list{display:flex;flex-direction:column;gap:10px;margin-top:14px}.tool-card{display:flex;align-items:center;gap:15px;background:#fff;border:1px solid var(--line);border-radius:20px;padding:17px}.tool-card>div{flex:1}.tool-card b{font-size:16px}.tool-card p{font-size:13px;color:var(--muted);margin:5px 0 0;line-height:1.4}.tool-icon{width:48px;height:48px;border-radius:13px;display:grid;place-items:center;font-size:22px}.tool-icon.pink{background:#fff0f6}.tool-icon.cyan{background:#eafbfe}.legal{font-size:11px;color:#9a9ba2;text-align:center;line-height:1.5;margin:36px 0}.bottom-nav{position:fixed;z-index:40;left:50%;bottom:0;transform:translateX(-50%);width:min(760px,100%);height:88px;background:rgba(255,255,255,.96);backdrop-filter:blur(14px);border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 1fr 1.3fr 1fr 1fr;align-items:center;padding:8px 14px calc(8px + env(safe-area-inset-bottom))}.nav-item{border:0;background:transparent;display:flex;flex-direction:column;align-items:center;gap:4px;color:#383940}.nav-item span{font-size:20px}.nav-item small{font-size:11px;font-weight:700}.nav-item.active{color:var(--purple)}.scan-fab{align-self:center;justify-self:center;width:116px;height:58px;border:0;border-radius:22px;background:linear-gradient(90deg,var(--purple),#7b25f3);color:#fff;font-size:34px;line-height:1;box-shadow:0 12px 22px rgba(109,50,245,.28)}dialog{border:0;border-radius:24px;padding:26px;max-width:520px;width:calc(100% - 34px);box-shadow:0 30px 80px rgba(0,0,0,.2)}dialog::backdrop{background:rgba(0,0,0,.35);backdrop-filter:blur(3px)}.dialog-close{float:right;width:34px;height:34px;border:0;border-radius:50%;background:#f1f1f4;font-size:23px}dialog h3{font-size:22px;margin:6px 0 10px}dialog p,dialog li{color:#666873;line-height:1.55}.error-card{border:1px solid #ffd0d7;background:#fff5f6;color:#9b1830;border-radius:18px;padding:16px}.loading{display:inline-block;width:18px;height:18px;border:2px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}
@media(max-width:600px){.app-shell{padding:0 15px 112px}.topbar{height:72px}.hero-card{padding:20px;border-radius:24px}.hero-card h1{font-size:24px}.hero-orb{flex-basis:70px;height:70px;font-size:38px}.quick-grid{gap:8px}.quick-card{padding:13px 10px;min-height:108px}.dropzone{min-height:240px}.preview-grid{grid-template-columns:repeat(3,1fr)}.tax-grid{grid-template-columns:1fr 1fr}.field-row{grid-template-columns:1fr}.scan-fab{width:96px;height:56px}.bottom-nav{height:82px}.best-card h3{font-size:21px}.confidence{font-size:29px}}

/* ===== plantai - Ina V2 detailed result ===== */
.result-summary-card{background:#fff;border:1px solid var(--line);border-radius:26px;overflow:hidden;box-shadow:var(--shadow)}
.result-hero{display:flex;gap:18px;align-items:center;padding:20px;background:linear-gradient(135deg,#fbf9ff,#fff)}
.result-photo{width:132px;height:132px;flex:0 0 132px;border-radius:20px;object-fit:cover;border:1px solid var(--line);background:#f1f1f4}
.result-photo.placeholder{display:grid;place-items:center;font-size:52px}
.result-hero-copy{min-width:0;flex:1}.result-badges{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.result-hero-copy h3{font-size:25px;line-height:1.12;margin:12px 0 5px;letter-spacing:-.7px}.result-hero-copy>p{margin:0;color:#5f6169;font-size:14px}.mini-tax{font-size:12px;color:#8a8c94;margin-top:8px}.confidence-pill{font-size:12px;font-weight:800;padding:6px 9px;border-radius:10px}.confidence-pill.high{background:#eaf9f3;color:#087c57}.confidence-pill.medium{background:#fff5d9;color:#8a6500}.confidence-pill.low{background:#fff0f2;color:#ad2742}
.result-title-row{padding:18px 20px 10px;border-top:1px solid var(--line)}.result-title-row h4{font-size:18px;margin:6px 0 0;letter-spacing:-.35px}
.info-table{padding:0 20px 10px}.info-row{display:grid;grid-template-columns:minmax(190px,42%) 1fr;gap:16px;padding:14px 0;border-bottom:1px solid #ececf0;align-items:start}.info-row:last-child{border-bottom:0}.info-label{font-size:13px;color:#3e4047}.info-value{font-size:13px;font-weight:700;line-height:1.5;overflow-wrap:anywhere}.source-tag{display:inline-block;margin-left:7px;vertical-align:middle;padding:3px 6px;border-radius:6px;font-size:9px;font-weight:800;white-space:nowrap}.source-tag.api{background:#eee9ff;color:#6230e6}.source-tag.ina{background:#eef9f5;color:#087c57}
.certainty-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;padding:15px 20px;border-top:1px solid var(--line);background:#fafafd}.certainty-grid>div{background:#fff;border:1px solid var(--line);border-radius:13px;padding:11px}.certainty-grid span{display:block;font-size:10px;color:#888a92;margin-bottom:5px}.certainty{font-size:12px}.certainty.high{color:#087c57}.certainty.medium{color:#8a6500}.certainty.low{color:#ad2742}.certainty.estimate{color:#6d32f5}
.notice-box{margin:0 20px 20px;padding:14px 15px;border:1px solid #e4dcff;background:#faf8ff;border-radius:15px}.notice-box b{font-size:13px}.notice-box p{margin:5px 0 0;font-size:11px;color:#72747d;line-height:1.5}.alt-title{margin:22px 0 10px}.alt-title h3{font-size:18px;margin:0}.alt-title p{font-size:12px;color:var(--muted);margin:5px 0 0}
@media(max-width:600px){.result-hero{align-items:flex-start}.result-photo{width:96px;height:96px;flex-basis:96px;border-radius:16px}.result-hero-copy h3{font-size:20px}.info-table{padding-left:16px;padding-right:16px}.info-row{grid-template-columns:1fr;gap:5px;padding:12px 0}.info-label{font-size:11px;color:#777982}.info-value{font-size:13px}.certainty-grid{grid-template-columns:1fr 1fr;padding:14px 16px}.notice-box{margin:0 16px 16px}.result-title-row{padding-left:16px;padding-right:16px}}

/* ===== Mobile camera + gallery upload ===== */
.upload-actions{width:min(100%,520px);display:grid;grid-template-columns:1fr 1fr;gap:11px;margin:20px auto 10px}
.upload-action{appearance:none;border:1px solid var(--line);background:#fff;border-radius:17px;min-height:76px;padding:12px 14px;display:flex;align-items:center;gap:11px;text-align:left;cursor:pointer;box-shadow:0 5px 16px rgba(36,29,67,.05);transition:transform .15s ease,border-color .15s ease,box-shadow .15s ease}
.upload-action:active{transform:scale(.985)}
.upload-action:hover{border-color:#bba9ff;box-shadow:0 8px 22px rgba(109,50,245,.10)}
.upload-action-icon{flex:0 0 43px;width:43px;height:43px;border-radius:13px;display:grid;place-items:center;font-size:21px;background:#f3efff}
.upload-action.gallery .upload-action-icon{background:#ebfbff}
.upload-action>span:last-child{display:flex;flex-direction:column;gap:3px;min-width:0}
.upload-action b{font-size:14px;color:var(--text);line-height:1.15}
.upload-action small{font-size:11px;color:var(--muted);line-height:1.25}
.desktop-drop-hint{display:block;margin-top:5px;color:#a0a1a8;font-size:11px}
.preview-number{position:absolute;left:5px;bottom:5px;min-width:22px;height:22px;padding:0 6px;border-radius:8px;background:rgba(255,255,255,.92);display:grid;place-items:center;font-size:11px;font-weight:800;color:#24242a}
.dialog-upload-actions{display:grid;grid-template-columns:1fr;gap:10px;margin-top:16px}
.dialog-upload-btn{border:1px solid var(--line);background:#fff;border-radius:16px;padding:15px 16px;text-align:left;font-size:15px;cursor:pointer}
.dialog-upload-btn:active{transform:scale(.99)}

@media (max-width:560px){
  .app-shell{padding-left:14px;padding-right:14px}
  .scan-card{padding:13px;border-radius:22px}
  .dropzone{min-height:300px;padding:22px 14px}
  .upload-illustration{font-size:56px}
  .dropzone strong{font-size:19px}
  .dropzone>span{font-size:13px;line-height:1.4}
  .upload-actions{grid-template-columns:1fr;gap:9px;margin-top:18px}
  .upload-action{min-height:70px;width:100%}
  .upload-action b{font-size:15px}
  .upload-action small{font-size:12px}
  .preview-grid{grid-template-columns:repeat(3,1fr)}
  .desktop-drop-hint{display:none}
}


/* ===== V4 mobile file picker compatibility fix ===== */
.file-input-hidden{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important;opacity:.001!important}
.upload-action{user-select:none;-webkit-user-select:none;-webkit-tap-highlight-color:transparent;text-decoration:none;color:var(--text)}
.upload-action-copy{display:flex!important;flex-direction:column!important;align-items:flex-start!important;gap:4px!important;min-width:0;margin-top:0!important;color:var(--text)!important}
.upload-action-copy b{display:block;font-size:14px;color:var(--text);line-height:1.2}
.upload-action-copy small{display:block;font-size:11px;color:var(--muted);line-height:1.3}
.upload-action:focus-visible{outline:3px solid rgba(109,50,245,.22);outline-offset:2px}
@media(max-width:560px){.upload-action-copy b{font-size:15px}.upload-action-copy small{font-size:12px}}

/* ===== V5 OpenAI ===== */
.field input[type="text"]{width:100%;border:1px solid var(--line);background:#fff;border-radius:14px;padding:13px;outline:none}.field input[type="text"]:focus,.field select:focus{border-color:#b9a4ff;box-shadow:0 0 0 3px rgba(109,50,245,.08)}.field span small{font-weight:500;color:#999ba2}.market-toggle{margin-top:14px;border:1px solid var(--line);background:#fbfbfd;border-radius:17px;padding:14px;display:flex;align-items:flex-start;gap:12px;cursor:pointer}.market-toggle input{position:absolute;opacity:0;pointer-events:none}.toggle-box{flex:0 0 42px;width:42px;height:24px;border-radius:999px;background:#d9d9df;position:relative;transition:.2s;margin-top:2px}.toggle-box:after{content:"";position:absolute;width:18px;height:18px;border-radius:50%;background:#fff;left:3px;top:3px;box-shadow:0 2px 6px rgba(0,0,0,.15);transition:.2s}.market-toggle input:checked+.toggle-box{background:var(--purple)}.market-toggle input:checked+.toggle-box:after{transform:translateX(18px)}.market-toggle>span:last-child{display:flex;flex-direction:column;gap:4px}.market-toggle b{font-size:13px}.market-toggle small{font-size:11px;color:var(--muted);line-height:1.4}.source-tag.web{background:#edf8ff;color:#146c8a}.summary-strip{padding:15px 20px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fcfcfe}.summary-strip b{font-size:12px}.summary-strip p{margin:5px 0 0;font-size:13px;color:#5f6169;line-height:1.55}.compact-list{margin:8px 0 0;padding-left:18px}.compact-list li{margin:5px 0;line-height:1.45}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:0 20px 18px}.detail-card{border:1px solid var(--line);border-radius:16px;padding:14px;background:#fff}.detail-card h4{margin:0 0 7px;font-size:14px}.detail-card dl{margin:0}.detail-card dt{font-size:10px;color:#8d8f96;margin-top:8px}.detail-card dd{font-size:12px;margin:2px 0 0;line-height:1.45}.mini-note{font-size:11px;color:#6d6f77;line-height:1.5}.source-box{margin:0 20px 20px;border:1px solid #dbeefa;background:#f7fcff;border-radius:15px;padding:14px}.source-box>b{font-size:13px}.source-box p{font-size:11px;color:#6d6f77;line-height:1.45;margin:5px 0 9px}.source-links{display:flex;flex-direction:column;gap:7px}.source-links a{font-size:11px;color:#245aa5;text-decoration:none;word-break:break-word}.source-links a:hover{text-decoration:underline}.warning-card{margin-top:12px;border:1px solid #ffe2a7;background:#fffaf0;border-radius:18px;padding:15px;color:#775b17}.warning-card>b{font-size:13px}.warning-card .compact-list{font-size:12px}.toast{position:fixed;left:50%;bottom:105px;transform:translate(-50%,12px);background:#17171b;color:#fff;border-radius:12px;padding:10px 14px;font-size:12px;opacity:0;pointer-events:none;transition:.2s;z-index:90;max-width:calc(100% - 30px);text-align:center}.toast.show{opacity:1;transform:translate(-50%,0)}
@media(max-width:600px){.detail-grid{grid-template-columns:1fr;padding-left:16px;padding-right:16px}.source-box{margin-left:16px;margin-right:16px}.summary-strip{padding-left:16px;padding-right:16px}.market-toggle{padding:13px}.field-row{gap:10px}}