:root{--ink:#f1efe9;--muted:#a9a69d;--line:rgba(238,235,226,.16);--yellow:#e7fb66;--violet:#bc8af8}*{box-sizing:border-box}body{margin:0;min-width:320px;color:var(--ink);background:#111110;font-family:Manrope,"Noto Sans SC",sans-serif}body:before{content:"";position:fixed;inset:0;pointer-events:none;opacity:.12;background-image:linear-gradient(rgba(255,255,255,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.08) 1px,transparent 1px);background-size:38px 38px;mask-image:linear-gradient(to bottom,black,transparent 75%)}.shell{width:min(1440px,100%);margin:auto;padding:0 32px 42px;position:relative}.topbar{height:88px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);font-size:12px;font-weight:700;letter-spacing:.12em}.brand{display:flex;align-items:center;gap:13px;color:var(--ink);text-decoration:none}.brand i{color:var(--yellow);font-style:normal}.brand-mark{color:#171715;background:var(--yellow);padding:6px 5px;border-radius:3px;letter-spacing:-.08em}.back-link{color:var(--yellow);text-decoration:none;font-size:10px;letter-spacing:.03em}.hero{padding:54px 0 36px}.eyebrow{margin:0 0 9px;color:var(--yellow);font-size:10px;font-weight:700;letter-spacing:.14em}.hero h1{margin:0;font-size:clamp(34px,4.3vw,61px);line-height:1.05;letter-spacing:-.07em}.hero h1 em{font-style:normal;color:var(--violet)}.hero>p:last-child{max-width:620px;margin:15px 0 0;color:var(--muted);font-size:13px;line-height:1.75}.crop-workspace{display:grid;grid-template-columns:minmax(0,1fr) 320px;border:1px solid var(--line);background:rgba(26,26,25,.74);backdrop-filter:blur(12px)}.editor-panel{padding:26px;border-right:1px solid var(--line)}.controls-panel{padding:26px}.panel-title{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:18px}.panel-title h2{margin:0;font-size:18px;letter-spacing:-.04em}.panel-title .eyebrow{margin-bottom:5px}.panel-title>span{color:var(--muted);font:10px "DM Mono",monospace;text-align:right}.dropzone{position:relative;height:min(64vh,670px);min-height:400px;border:1px dashed rgba(188,138,248,.45);background:#0e1010;display:grid;place-items:center;overflow:hidden;outline:none}.dropzone:focus{border-color:var(--violet)}.dropzone canvas{display:block;width:100%;height:100%;touch-action:none;cursor:grab}.dropzone canvas.dragging{cursor:grabbing}.drop-placeholder{display:grid;justify-items:center;gap:8px;text-align:center;color:var(--muted)}.drop-placeholder b{font:400 42px Manrope;color:var(--violet)}.drop-placeholder strong{font-size:13px;color:var(--ink)}.drop-placeholder small,.canvas-help{font-size:10px}.canvas-help{margin:10px 0 0;color:var(--muted);line-height:1.6}.upload-button{position:relative;display:grid;gap:3px;padding:12px;border:1px dashed rgba(188,138,248,.66);background:rgba(188,138,248,.07);cursor:pointer}.upload-button:hover{background:rgba(188,138,248,.13);border-color:var(--violet)}.upload-button input{position:absolute;inset:0;opacity:0;cursor:pointer}.upload-button span{font-size:12px;font-weight:700}.upload-button small{color:var(--muted);font-size:9px}.control-group,.range-control{display:block;margin-top:24px}.control-group>span,.range-control>span{display:flex;justify-content:space-between;margin-bottom:10px;font-size:11px;font-weight:700}.range-control b{font:10px "DM Mono",monospace;color:var(--violet)}.ratio-buttons{display:grid;grid-template-columns:1fr 1fr;gap:8px}.ratio-buttons button,.action-row button{height:39px;border-radius:3px;padding:0 10px;cursor:pointer;font:700 11px Manrope,"Noto Sans SC"}.ratio-buttons button{border:1px solid var(--line);background:#171817;color:var(--muted)}.ratio-buttons button.active,.ratio-buttons button:hover{background:var(--violet);border-color:var(--violet);color:#18151b}.range-control input{width:100%;accent-color:var(--violet)}.action-row{display:grid;grid-template-columns:1fr 1.25fr;gap:8px;margin-top:26px}.action-row button:disabled{opacity:.45;cursor:not-allowed}.secondary{border:1px solid var(--line);background:transparent;color:var(--muted)}.primary{border:1px solid var(--yellow);background:var(--yellow);color:#181817}.output-preview{margin-top:29px;padding-top:20px;border-top:1px solid var(--line)}.output-preview h3{margin:0;font-size:13px}.output-preview .eyebrow{margin-bottom:4px}.preview-frame{height:240px;margin-top:12px;display:grid;place-items:center;background:linear-gradient(45deg,#1b1d1c 25%,#121313 25% 50%,#1b1d1c 50% 75%,#121313 75%);background-size:18px 18px;border:1px solid rgba(255,255,255,.07);overflow:hidden}.preview-frame img{display:block;max-width:100%;max-height:100%;object-fit:contain}.preview-frame p{margin:16px;text-align:center;color:var(--muted);font-size:10px;line-height:1.6}.output-preview>span{display:block;min-height:16px;margin-top:10px;color:var(--muted);font-size:10px}@media(max-width:850px){.shell{padding:0 18px 25px}.topbar{height:68px}.crop-workspace{grid-template-columns:1fr}.editor-panel{border-right:0;border-bottom:1px solid var(--line);padding:20px}.controls-panel{padding:20px}.dropzone{height:56vh;min-height:340px}.preview-frame{height:280px}}@media(max-width:500px){.hero{padding:38px 0 27px}.dropzone{height:52vh;min-height:290px}.panel-title>span{display:none}.preview-frame{height:230px}}
