/* Image to Excel (/image-to-excel). Loaded after site.css; every class here starts with x- / xd-. */

/* ---------- tool ---------- */
.x-top{padding:clamp(28px,5vw,60px) 0 0}
.x-narrow{max-width:var(--wrap)}
.x-sub{max-width:44em}
.x-h1{font-size:clamp(38px,5.4vw,64px);line-height:1.04;letter-spacing:-.04em}
.x-sub{margin-top:12px;font-size:clamp(16.5px,1.5vw,19px);line-height:1.6;color:var(--mute)}
.x-tool{margin-top:clamp(22px,3vw,30px)}

.x-drop{position:relative;border-radius:22px;background:radial-gradient(520px 220px at 50% 0%,rgba(255,181,71,.10),transparent 70%),var(--bg-2);box-shadow:inset 0 0 0 1px var(--line);min-height:clamp(230px,34vh,300px);display:grid;place-items:center;transition:background-color .2s,box-shadow .2s}
.x-drop::before{content:"";position:absolute;inset:12px;border-radius:14px;border:1.5px dashed var(--line-2);pointer-events:none;transition:border-color .2s}
.x-drop .vf{inset:-3px}
.x-drop .vf i{opacity:0}
/* resting offset stays inside the 16px page gutter (site.css uses 26px, which overflows at 390px) */
.x-drop .vf i:nth-child(1){transform:translate(-8px,-8px)}
.x-drop .vf i:nth-child(2){transform:translate(8px,-8px)}
.x-drop .vf i:nth-child(3){transform:translate(-8px,8px)}
.x-drop .vf i:nth-child(4){transform:translate(8px,8px)}
.x-drop:hover .vf i,.x-drop[data-state="drag"] .vf i,.x-drop:focus-within .vf i,.x-drop[data-state="busy"] .vf i{opacity:1;transform:none}
.x-drop[data-state="drag"]{background:radial-gradient(520px 260px at 50% 30%,rgba(255,181,71,.2),transparent 70%),var(--bg-2)}
.x-drop[data-state="drag"]::before{border-color:var(--amber)}
.x-drop[data-state="busy"] .x-pick,.x-drop[data-state="busy"] .x-touch{display:none}
.x-touch{display:none}
@media (hover:none) and (pointer:coarse){.x-desk{display:none}.x-touch{display:block}}
.x-drop-hint{display:none}

.x-pick{position:absolute;inset:0;width:100%;border:0;background:none;border-radius:22px;cursor:pointer;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:28px 20px 44px;text-align:center;color:var(--paper)}
.x-pick:focus-visible{outline:2px solid var(--amber);outline-offset:-6px}
.x-pick-ic{width:58px;height:58px;border-radius:16px;display:grid;place-items:center;background:var(--bg-4);box-shadow:inset 0 0 0 1px rgba(255,181,71,.45),0 0 0 6px rgba(255,181,71,.06);color:var(--amber);margin-bottom:4px;transition:transform .35s var(--spring)}
.x-pick-ic svg{width:28px;height:28px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.x-drop:hover .x-pick-ic,.x-drop[data-state="drag"] .x-pick-ic{transform:translateY(-3px)}
.x-pick-t{font-size:clamp(18px,2vw,21px);font-weight:600;letter-spacing:-.015em}
.x-pick-s{font-size:15px;color:var(--mute)}
.x-pick-s u{color:var(--amber);text-decoration-color:rgba(255,181,71,.45);text-underline-offset:3px}
.x-drop-hint{position:absolute;left:0;right:0;bottom:24px;text-align:center;font-size:13px;color:var(--mute-2);pointer-events:none}

.x-busy{position:relative;display:flex;flex-direction:column;align-items:center;gap:12px;padding:28px 20px;text-align:center}
.x-thumb{position:relative;max-width:min(100%,520px);border-radius:8px;overflow:hidden;box-shadow:0 0 0 1px var(--line-2),0 18px 40px -16px rgba(0,0,0,.7);background:#fff}
.x-thumb img{display:block;max-height:180px;width:auto;max-width:100%}
.x-thumb::after{content:"";position:absolute;inset:0;background:rgba(10,12,14,.18)}
.x-scan{position:absolute;left:0;right:0;top:0;height:100%;z-index:1;background:linear-gradient(180deg,transparent 0,rgba(255,181,71,.18) 44%,rgba(255,214,129,.95) 49%,transparent 51%) no-repeat;background-size:100% 220%;animation:xscan 1.7s cubic-bezier(.45,0,.55,1) infinite}
@keyframes xscan{from{background-position:0 115%}to{background-position:0 -15%}}
.x-busy-t{font-weight:600;font-size:16px}
.x-busy-s{font-size:13.5px;color:var(--mute-2);margin-top:-6px}

.x-meta{display:flex;justify-content:space-between;align-items:flex-start;gap:8px 24px;margin-top:14px;flex-wrap:wrap}
.x-priv{display:flex;gap:9px;align-items:flex-start;font-size:13.5px;line-height:1.6;color:var(--mute-2);max-width:62ch}
.x-priv svg{flex:none;width:16px;height:16px;margin-top:2px;fill:none;stroke:var(--ok);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.x-left{font-size:13.5px;color:var(--paper);font-variant-numeric:tabular-nums;white-space:nowrap}
.x-left:empty{display:none}
.x-left b{color:var(--amber);font-weight:600}
.x-ts{margin-top:14px;min-height:0}
.x-err{margin-top:14px;padding:12px 14px;border-radius:12px;background:rgba(255,154,139,.08);box-shadow:inset 0 0 0 1px rgba(255,154,139,.28);color:var(--err);font-size:14.5px}

/* limit reached: the amber pinned card */
.x-limit{margin-top:16px;border-radius:20px;padding:22px 24px;background:linear-gradient(160deg,var(--amber-hi) 0%,var(--amber) 52%,#F59A1E 100%);color:var(--on-amber);display:grid;grid-template-columns:52px minmax(0,1fr);gap:18px;align-items:start;box-shadow:0 30px 60px -28px rgba(255,160,40,.5),inset 0 1px 0 rgba(255,255,255,.5)}
.x-limit img{width:52px;height:52px;filter:drop-shadow(0 8px 14px rgba(0,0,0,.25))}
.x-limit-h{font-size:21px;letter-spacing:-.02em}
.x-limit p{margin-top:6px;font-size:15.5px;line-height:1.65;color:rgba(26,28,31,.82)}
.x-limit p b{color:var(--on-amber)}
.x-limit kbd{background:rgba(26,28,31,.9);color:var(--paper);box-shadow:none}
.x-limit-why{font-size:13.5px!important;color:rgba(26,28,31,.68)!important}
.x-limit-why:empty{display:none}
.x-limit .cta{margin-top:14px}
.x-limit .btn{background:#1A1C1F;color:var(--paper);box-shadow:none}
.x-limit .btn:hover{background:#2A2D31}
.x-limit :focus-visible{outline-color:#1A1C1F}
@media (max-width:520px){.x-limit{grid-template-columns:1fr;padding:20px 18px}.x-limit img{width:40px;height:40px}.x-limit .btn{width:100%}}

/* ---------- result grid ---------- */
.x-res{margin-top:clamp(28px,4vw,44px);max-width:1200px}
.x-res-head{display:flex;justify-content:space-between;align-items:flex-end;gap:14px 24px;flex-wrap:wrap}
.x-res-h{font-size:24px;outline:none}
.x-res-sub{margin-top:4px;font-size:14px;color:var(--mute-2);font-variant-numeric:tabular-nums}
.x-actions{display:flex;gap:8px;flex-wrap:wrap}
.x-note{margin-top:14px;padding:10px 14px;border-radius:12px;background:rgba(255,181,71,.08);box-shadow:inset 0 0 0 1px rgba(255,181,71,.25);color:var(--amber-hi);font-size:14px}
.x-grid-wrap{margin-top:14px;overflow:auto;max-height:min(70vh,640px);border-radius:14px;background:var(--bg-2);box-shadow:inset 0 0 0 1px var(--line);overscroll-behavior:contain;-webkit-overflow-scrolling:touch}
.x-grid{border-collapse:separate;border-spacing:0;font-size:14.5px;line-height:1.5;min-width:100%}
.x-grid th,.x-grid td{border-right:1px solid var(--line);border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.x-grid thead th{position:sticky;top:0;z-index:2;background:var(--bg-3)}
.x-grid .x-letters th{height:30px;padding:0 12px;font:500 11.5px/30px var(--mono);color:var(--mute-2);text-align:center}
.x-grid .x-hrow th{top:30px;background:#262A30;font-weight:600;color:var(--paper)}
.x-grid .x-rn{position:sticky;left:0;z-index:1;background:var(--bg-3);width:52px;min-width:52px;padding:0 4px;text-align:center;font:500 12px/1 var(--mono);color:var(--mute-2);white-space:nowrap}
.x-grid thead .x-rn{z-index:3}
.x-grid tbody .x-rn,.x-grid .x-hrow .x-rn{padding-top:10px}
.x-grid [data-c]{padding:8px 12px;min-width:7.5em;max-width:24em;white-space:pre-wrap;overflow-wrap:anywhere;outline:none;cursor:text;transition:background-color .12s}
.x-grid [data-c]:hover{background:rgba(242,240,235,.035)}
.x-grid [data-c]:focus{background:rgba(255,181,71,.07);box-shadow:inset 0 0 0 2px var(--amber)}
.x-grid td.n{text-align:right;font-variant-numeric:tabular-nums}
.x-grid tr > :last-child{border-right:0}
.x-grid tbody tr:last-child > *{border-bottom:0}
.x-del{display:inline-grid;place-items:center;width:22px;height:22px;margin-left:2px;border:0;border-radius:6px;background:none;color:var(--mute-2);cursor:pointer;opacity:0;vertical-align:-6px;transition:opacity .12s,background-color .12s,color .12s}
.x-del svg{width:12px;height:12px;stroke:currentColor;stroke-width:2;stroke-linecap:round}
tr:hover .x-del,tr:focus-within .x-del,.x-del:focus-visible{opacity:1}
.x-del:hover{background:rgba(255,154,139,.14);color:var(--err)}
@media (hover:none){.x-del{opacity:.7}}
.x-grid-foot{display:flex;align-items:center;gap:10px 18px;flex-wrap:wrap;margin-top:12px}
.x-grow{flex:1}
.x-tbtn{display:inline-flex;align-items:center;gap:7px;height:34px;padding:0 10px;margin-left:-10px;border:0;border-radius:9px;background:none;color:var(--mute);font-size:14.5px;cursor:pointer;transition:background-color .15s,color .15s}
.x-tbtn:hover{background:rgba(242,240,235,.07);color:var(--paper)}
.x-tbtn svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.x-check{display:inline-flex;align-items:center;gap:8px;font-size:14.5px;color:var(--mute);cursor:pointer}
.x-check input{accent-color:var(--amber);width:16px;height:16px;margin:0}
.x-toast{margin-top:8px;min-height:1.5em;font-size:14px;color:var(--ok)}
@media (max-width:520px){.x-actions{width:100%}.x-actions .btn{flex:1 1 auto}.x-grid{font-size:14px}.x-grid [data-c]{min-width:6.5em}}

/* ---------- content sections ---------- */
.x-sec{padding-top:clamp(80px,10vw,132px)}
.x-steps{list-style:none;margin:clamp(32px,4vw,44px) 0 0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.x-steps li{border-radius:20px;padding:24px 24px 26px;background:var(--bg-2);box-shadow:inset 0 0 0 1px var(--line);display:flex;flex-direction:column;gap:10px}
.x-step-n{width:30px;height:30px;border-radius:8px;display:grid;place-items:center;font:600 13px/1 var(--mono);color:var(--on-amber);background:var(--amber)}
.x-steps h3{font-size:18px;margin-top:6px}
.x-steps p{color:var(--mute);font-size:15px}
@media (max-width:860px){.x-steps{grid-template-columns:1fr}}

.x-win{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:36px clamp(28px,5vw,72px);align-items:center}
.x-win-txt{display:flex;flex-direction:column;gap:16px}
.x-win-txt .kicker{align-self:flex-start}
.x-win-txt p{color:var(--mute);max-width:40em}
.x-win-txt p b{color:var(--paper);font-weight:600}
.x-win-txt .cta{margin-top:6px}
.x-win-txt .cta-note{margin-top:-4px}
@media (max-width:900px){.x-win{grid-template-columns:1fr}}

.x-works{list-style:none;margin:clamp(32px,4vw,44px) 0 0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 clamp(24px,4vw,48px);border-top:1px solid var(--line)}
.x-works li{padding:22px 0;border-bottom:1px solid var(--line)}
.x-works h3{font-size:16.5px}
.x-works p{margin-top:6px;color:var(--mute);font-size:15px}
@media (max-width:900px){.x-works{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){.x-works{grid-template-columns:1fr}}

/* ---------- demo: Ctrl+1 → select → read → Copy as table → cells (fixed 520×340 world, scaled by JS) ---------- */
.x-demo{margin:0}
.x-scene{position:relative;aspect-ratio:520/340;border-radius:14px;overflow:hidden;background:#20343C;box-shadow:0 0 0 1px var(--line),0 30px 70px -30px rgba(0,0,0,.75)}
.x-world{position:absolute;left:0;top:0;width:520px;height:340px;transform-origin:0 0;transform:scale(var(--s,1));font-family:var(--sans);color:#1B1F23;overflow:hidden}
.x-world .wall{position:absolute;inset:0;background:radial-gradient(420px 300px at 10% 0%,#46707F 0,transparent 70%),radial-gradient(400px 300px at 100% 100%,#7A5C42 0,transparent 70%),#22343B}
.x-demo-cap{margin-top:12px;font-size:12.5px;color:var(--mute-2)}
.xd-win{position:absolute;left:22px;top:20px;width:330px;height:300px;border-radius:10px;background:#F7F8F9;box-shadow:0 0 0 1px rgba(0,0,0,.12),0 20px 44px -16px rgba(0,0,0,.6);overflow:hidden}
.xd-bar{height:30px;display:flex;align-items:center;gap:8px;padding:0 12px;background:#E4E7EA;font-size:11px;color:#40464C}
.xd-bar b,.xd-xls-bar b{width:11px;height:11px;border-radius:3px;background:linear-gradient(135deg,#3B7285,#1E3A48)}
.xd-skel{padding:14px 16px 0}
.xd-skel span{display:block;height:8px;border-radius:4px;background:#E1E5E8;margin-bottom:9px}
.xd-tbl{position:absolute;left:16px;top:76px;width:298px;display:grid;grid-template-columns:1.4fr .8fr 1fr;font-size:11.5px;color:#30363B;background:#fff;border-radius:6px;box-shadow:0 0 0 1px #E3E7EA;overflow:hidden;font-variant-numeric:tabular-nums}
.xd-tbl span{height:26px;line-height:26px;padding:0 9px;border-bottom:1px solid #EEF0F2;white-space:nowrap}
.xd-tbl span:nth-child(-n+3){background:#EEF2F4;font-weight:600;color:#4A5158}
.xd-tbl span:nth-child(3n+2),.xd-tbl span:nth-child(3n){text-align:right}
.xd-tbl span:nth-last-child(-n+3){border-bottom:0}
.xd-win .xd-skel:last-child{position:absolute;left:0;right:0;top:224px}
.xd-key{position:absolute;left:150px;top:146px;display:flex;gap:5px;padding:9px 12px;border-radius:999px;background:rgba(18,20,23,.86);opacity:0}
.xd-key kbd{background:var(--amber);color:var(--on-amber);box-shadow:none;font-size:11px}
.xd-sel{position:absolute;left:32px;top:90px;width:310px;height:142px;outline:1.5px solid var(--amber);box-shadow:0 0 0 1200px rgba(8,10,12,.42)}
.xd-sel .cn{position:absolute;width:13px;height:13px;border:2.5px solid var(--amber)}
.xd-sel .cn.tl{left:-4px;top:-4px;border-right:0;border-bottom:0;border-radius:4px 0 0 0}
.xd-sel .cn.tr{right:-4px;top:-4px;border-left:0;border-bottom:0;border-radius:0 4px 0 0}
.xd-sel .cn.bl{left:-4px;bottom:-4px;border-right:0;border-top:0;border-radius:0 0 0 4px}
.xd-sel .cn.br{right:-4px;bottom:-4px;border-left:0;border-top:0;border-radius:0 0 4px 0}
.xd-scan{position:absolute;inset:0;opacity:0;background:linear-gradient(180deg,transparent 0,rgba(255,181,71,.2) 44%,rgba(255,214,129,.95) 49%,transparent 51%) no-repeat;background-size:100% 220%;background-position:0 115%}
.xd-ocr{position:absolute;left:360px;top:64px;width:142px;border-radius:12px;background:rgba(24,26,29,.94);box-shadow:0 0 0 1px rgba(255,255,255,.1),0 18px 40px -14px rgba(0,0,0,.65);color:#E9EBED;overflow:hidden}
.xd-ocr-h{display:flex;justify-content:space-between;align-items:center;height:28px;padding:0 10px;font-size:10.5px;font-weight:600;border-bottom:1px solid rgba(255,255,255,.08)}
.xd-ocr-h span{font-weight:500;color:#9AA1A7;font-size:9.5px}
.xd-ocr-b{padding:10px 10px 4px}
.xd-ocr-b span{display:block;height:6px;border-radius:3px;background:rgba(255,255,255,.22);margin-bottom:8px}
.xd-ocr-f{display:grid;gap:6px;padding:8px 10px 10px;border-top:1px solid rgba(255,255,255,.08)}
.xd-ocr-f span{height:24px;border-radius:7px;display:flex;align-items:center;justify-content:center;font-size:10.5px;font-weight:600;background:rgba(255,255,255,.08)}
.xd-ocr-f .xd-tab{background:var(--amber);color:var(--on-amber)}
.xd-xls{position:absolute;left:150px;top:118px;width:352px;border-radius:10px;background:#fff;box-shadow:0 0 0 1px rgba(0,0,0,.14),0 26px 54px -18px rgba(0,0,0,.7);overflow:hidden}
.xd-xls-bar{height:26px;display:flex;align-items:center;gap:7px;padding:0 10px;background:#1F6E43;color:#E8F4EC;font-size:10.5px;font-weight:600}
.xd-xls-bar b{background:#E8F4EC}
.xd-grid{display:grid;grid-template-columns:24px 1.3fr .8fr 1fr;font-size:11px;color:#222;font-variant-numeric:tabular-nums}
.xd-grid span{height:24px;line-height:24px;padding:0 7px;border-right:1px solid #E3E6E8;border-bottom:1px solid #E3E6E8;white-space:nowrap}
.xd-grid .h{background:#F1F3F4;color:#6A7177;text-align:center;padding:0;font-size:10px}
.xd-grid .n{text-align:right}
.xd-grid .r1{font-weight:600}
.xd-cur{position:absolute;left:0;top:0;width:20px;height:20px;z-index:5;opacity:0;transform:translate(428px,206px);filter:drop-shadow(0 2px 3px rgba(0,0,0,.45))}
.xd-cur svg{width:20px;height:20px}
.xd-cur i{position:absolute;left:-9px;top:-10px;width:26px;height:26px;border-radius:50%;border:2px solid var(--amber);opacity:0}
.xd-chip{position:absolute;left:160px;top:300px;display:flex;align-items:center;gap:5px;padding:6px 10px;border-radius:999px;background:rgba(18,20,23,.88);color:#EDEFF1;font-size:11px;white-space:nowrap}
.xd-chip kbd{font-size:9.5px;background:var(--amber);color:var(--on-amber);box-shadow:none}

/* the loop only runs while the demo is on screen (img2xls.js adds .in) */
.x-demo.in .xd-key{animation:xd-key 11s linear infinite}
.x-demo.in .xd-sel{animation:xd-sel 11s var(--out) infinite}
.x-demo.in .xd-scan{animation:xd-scan 11s linear infinite}
.x-demo.in .xd-ocr{animation:xd-ocr 11s var(--out) infinite}
.x-demo.in .xd-tab{animation:xd-tab 11s linear infinite}
.x-demo.in .xd-cur{animation:xd-cur 11s var(--out) infinite}
.x-demo.in .xd-cur i{animation:xd-rip 11s linear infinite}
.x-demo.in .xd-xls{animation:xd-xls 11s var(--out) infinite}
.x-demo.in .xd-grid .r1{animation:xd-r1 11s linear infinite}
.x-demo.in .xd-grid .r2{animation:xd-r2 11s linear infinite}
.x-demo.in .xd-grid .r3{animation:xd-r3 11s linear infinite}
.x-demo.in .xd-grid .r4{animation:xd-r4 11s linear infinite}
.x-demo.in .xd-grid .r5{animation:xd-r5 11s linear infinite}
.x-demo.in .xd-chip{animation:xd-chip 11s var(--out) infinite}
@keyframes xd-key{0%,2%{opacity:0;transform:translateY(6px)}5%,14%{opacity:1;transform:none}17%,100%{opacity:0}}
@keyframes xd-sel{0%,11%{opacity:0;width:0;height:0}12%{opacity:1;width:0;height:0}22%,88%{opacity:1;width:310px;height:142px}92%,100%{opacity:0;width:310px;height:142px}}
@keyframes xd-scan{0%,24%{opacity:0;background-position:0 115%}25%{opacity:1;background-position:0 115%}32%{opacity:1;background-position:0 -15%}33%,100%{opacity:0;background-position:0 -15%}}
@keyframes xd-ocr{0%,32%{opacity:0;transform:translateY(8px) scale(.98)}35%,88%{opacity:1;transform:none}92%,100%{opacity:0;transform:none}}
@keyframes xd-tab{0%,43.5%{background:rgba(255,255,255,.08);color:#E9EBED}44.5%,100%{background:var(--amber);color:var(--on-amber)}}
@keyframes xd-cur{0%,33%{opacity:0;transform:translate(250px,290px)}35%{opacity:1;transform:translate(250px,290px)}42%,48%{opacity:1;transform:translate(428px,206px)}52%,100%{opacity:0;transform:translate(428px,206px)}}
@keyframes xd-rip{0%,43%{opacity:0;transform:scale(.4)}44%{opacity:1;transform:scale(.4)}50%,100%{opacity:0;transform:scale(1.6)}}
@keyframes xd-xls{0%,50%{opacity:0;transform:translateY(14px)}54%,88%{opacity:1;transform:none}92%,100%{opacity:0;transform:none}}
@keyframes xd-r1{0%,56%{opacity:0}58%,100%{opacity:1}}
@keyframes xd-r2{0%,59%{opacity:0}61%,100%{opacity:1}}
@keyframes xd-r3{0%,62%{opacity:0}64%,100%{opacity:1}}
@keyframes xd-r4{0%,65%{opacity:0}67%,100%{opacity:1}}
@keyframes xd-r5{0%,68%{opacity:0}70%,100%{opacity:1}}
@keyframes xd-chip{0%,71%{opacity:0;transform:translateY(4px)}74%,88%{opacity:1;transform:none}92%,100%{opacity:0;transform:none}}

@media (prefers-reduced-motion:reduce){
  .x-scan{animation:none;display:none}
  .x-demo.in *{animation:none!important}
  .x-drop .vf i,.x-pick-ic{transition:none}
}