@import "https://api.fontshare.com/v2/css?f[]=satoshi@400,500,700&display=swap";:root{color:#111;font-synthesis:none;text-rendering:optimizelegibility;background:#111;font-family:Satoshi,Arial,sans-serif}*{box-sizing:border-box}body{min-width:320px;margin:0}button,input,select{font:inherit}button,a,select,input[type=range]{-webkit-tap-highlight-color:transparent}button,a{cursor:pointer}button:focus-visible,a:focus-visible,select:focus-visible,input:focus-visible,.drop-zone:focus-visible{outline:2px solid var(--text);outline-offset:3px}.app-shell{--text:#111;--muted:#111111ad;--line:#1111112e;--panel:#ffffffd1;--field:#ffffff94;--soft:#11111112;--button:#111;--button-text:#fff;min-height:100vh;color:var(--text);background-color:#f3f1ed;background-position:50%;background-repeat:no-repeat;background-size:cover;background-attachment:fixed;font-family:Satoshi,Arial,sans-serif}.app-shell.theme-dark{--text:#fff;--muted:#ffffffb3;--line:#fff3;--panel:#0d0d0dd6;--field:#00000038;--soft:#ffffff17;--button:#fff;--button-text:#111;background-color:#111}.app-shell.theme-light{background-color:#f3f1ed}.app-shell *{font-family:inherit}.page-content{flex-direction:column;width:min(1120px,100% - 32px);min-height:100vh;margin:0 auto;padding:52px 0 20px;display:flex}.hero{text-align:center;padding:34px 48px 0;position:relative}.hero h1{color:var(--text);letter-spacing:-.065em;margin:0;font-size:clamp(2.5rem,6vw,5.2rem);font-weight:700;line-height:.98}.hero p{color:var(--muted);margin:18px 0 0;font-size:clamp(.95rem,1.8vw,1.1rem);font-weight:500}.theme-toggle{border:1px solid var(--line);background:var(--panel);width:38px;height:38px;color:var(--text);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:50%;place-items:center;display:grid;position:absolute;top:0;right:0}.theme-toggle:hover{background:var(--soft)}.theme-icon{fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.6px;width:18px;height:18px;display:block}.workspace{grid-template-columns:310px minmax(0,1fr);align-items:stretch;gap:16px;width:100%;margin-top:52px;display:grid}.controls-panel,.preview-panel{border:1px solid var(--line);background:var(--panel);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-radius:10px;min-width:0;box-shadow:0 16px 50px #0000001a}.controls-panel{flex-direction:column;padding:20px;display:flex}.preview-panel{padding:20px}.drop-zone{border:1px dashed var(--line);min-height:160px;color:var(--muted);text-align:center;border-radius:7px;flex-direction:column;justify-content:center;align-items:center;transition:border-color .16s,background .16s;display:flex}.drop-zone:hover,.drop-zone.is-dragging{border-color:var(--text);background:var(--soft)}.drop-zone strong{color:var(--text);font-size:.92rem;font-weight:500}.upload-glyph{border:1px solid var(--line);border-radius:50%;place-items:center;width:30px;height:30px;margin-bottom:13px;display:grid}.upload-glyph svg{stroke:currentColor;stroke-linecap:square;stroke-linejoin:miter;stroke-width:1.5px;width:16px;height:16px}.choose-button{border:1px solid var(--line);color:var(--text);background:0 0;border-radius:5px;margin-top:15px;padding:8px 12px;font-size:.78rem;font-weight:500}.choose-button:hover,.remove-button:hover{background:var(--soft)}.file-summary{text-align:left;align-items:center;gap:10px;width:calc(100% - 28px);display:flex}.file-badge{border:1px solid var(--line);width:32px;height:32px;color:var(--text);border-radius:5px;flex:none;place-items:center;font-size:.6rem;font-weight:700;display:grid}.file-details{flex-direction:column;flex:1;gap:3px;min-width:0;display:flex}.file-details strong{color:var(--text);text-overflow:ellipsis;white-space:nowrap;font-size:.78rem;font-weight:500;overflow:hidden}.file-details span,.replace-hint{color:var(--muted);font-size:.68rem}.remove-button{border:1px solid var(--line);width:25px;height:25px;color:var(--muted);background:0 0;border-radius:50%;flex:none;place-items:center;font-size:.75rem;display:grid}.replace-hint{margin-top:14px}.controls{flex-direction:column;gap:24px;margin-top:28px;display:flex}.control-label-row{justify-content:space-between;align-items:baseline;gap:10px;margin-bottom:10px;display:flex}.control-label-row label,.control-label-row output{color:var(--text);font-size:.8rem;font-weight:500}.control-label-row output{color:var(--muted)}input[type=range]{width:100%;height:18px;accent-color:var(--button);margin:0}input[type=range]:disabled,select:disabled{cursor:not-allowed;opacity:.4}select{border:1px solid var(--line);background:var(--field);width:100%;color:var(--text);border-radius:5px;outline:none;padding:10px 12px;font-size:.8rem}.swatches{border-radius:2px;height:10px;margin-top:13px;display:flex;overflow:hidden}.swatch{flex:1;min-width:4px}.action-area{margin-top:auto;padding-top:30px}.primary-button,.download-button{border-radius:5px;justify-content:center;align-items:center;width:100%;min-height:42px;font-size:.8rem;font-weight:500;text-decoration:none;transition:opacity .16s,transform .16s;display:flex}.primary-button{border:1px solid var(--button);background:var(--button);color:var(--button-text);gap:8px}.primary-button:hover:not(:disabled),.download-button:hover{opacity:.78;transform:translateY(-1px)}.primary-button:disabled{cursor:not-allowed;opacity:.35}.download-button{border:1px solid var(--line);color:var(--text);margin-top:8px}.button-spinner{border:1.5px solid;border-right-color:#0000;border-radius:50%;width:12px;height:12px;animation:.7s linear infinite spin}.inline-warning,.error-message{margin:0 0 11px;font-size:.75rem;line-height:1.4}.inline-warning{color:#9a5b13}.error-message{color:#a33e35}.status-pill{color:var(--muted);align-items:center;gap:7px;margin-bottom:14px;font-size:.72rem;display:inline-flex}.status-dot{background:var(--text);border-radius:50%;width:7px;height:7px;display:inline-block}.status-converting .status-dot{animation:.9s ease-in-out infinite alternate pulse}.status-error{color:#a33e35}.status-error .status-dot{background:#a33e35}.preview-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.preview-card{border:1px solid var(--line);background:var(--field);border-radius:7px;min-width:0;overflow:hidden}.card-label{color:var(--muted);justify-content:space-between;align-items:center;gap:10px;padding:11px 12px;font-size:.72rem;display:flex}.card-label span:first-child{color:var(--text);font-weight:500}.image-stage{border-top:1px solid var(--line);background-color:var(--soft);background-image:linear-gradient(45deg,#7f7f7f14 25%,#0000 25%),linear-gradient(-45deg,#7f7f7f14 25%,#0000 25%),linear-gradient(45deg,#0000 75%,#7f7f7f14 75%),linear-gradient(-45deg,#0000 75%,#7f7f7f14 75%);background-position:0 0,0 8px,8px -8px,-8px 0;background-size:16px 16px;place-items:center;min-height:350px;display:grid;overflow:hidden}.image-stage.has-image{padding:14px}.preview-image{object-fit:contain;max-width:100%;max-height:470px;display:block}.pixel-image{image-rendering:pixelated;image-rendering:crisp-edges}.empty-state{color:var(--muted);flex-direction:column;align-items:center;gap:12px;font-size:.75rem;display:flex}.empty-icon{border:1px solid var(--line);border-radius:50%;place-items:center;width:34px;height:34px;font-size:1.2rem;font-weight:300;display:grid}.pixel-placeholder{grid-template-rows:repeat(3,1fr);grid-template-columns:repeat(3,1fr);gap:3px;width:48px;height:48px;display:grid}.pixel-placeholder i{background:var(--line);display:block}.pixel-placeholder i:nth-child(2),.pixel-placeholder i:nth-child(5),.pixel-placeholder i:nth-child(9){background:var(--text)}.preview-footer{border-top:1px solid var(--line);border-bottom:1px solid var(--line);grid-template-columns:1fr 1fr;margin-top:12px;display:grid}.footer-stat{border-right:1px solid var(--line);flex-direction:column;gap:4px;padding:11px 12px;display:flex}.footer-stat:last-child{border-right:0}.footer-stat span{color:var(--muted);font-size:.68rem}.footer-stat strong{color:var(--text);font-size:.75rem;font-weight:500}.site-footer{color:var(--muted);justify-content:center;align-items:center;gap:12px;margin-top:auto;padding-top:44px;font-size:.72rem;display:flex}.site-footer a{color:var(--text);align-items:center;gap:7px;text-decoration:none;display:inline-flex}.site-footer a:hover{opacity:.7}.site-footer img{object-fit:contain;width:19px;height:19px}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;padding:0;position:absolute;overflow:hidden}@keyframes spin{to{transform:rotate(360deg)}}@keyframes pulse{to{opacity:.4}}@media (width<=850px){.workspace{grid-template-columns:1fr}.controls-panel{min-height:0}.action-area{margin-top:28px}}@media (width<=560px){.page-content{width:min(100% - 24px,480px);padding-top:32px}.hero{padding:37px 24px 0}.hero h1{font-size:clamp(2.35rem,12vw,3.7rem)}.workspace{margin-top:40px}.controls-panel,.preview-panel{padding:14px}.preview-grid{grid-template-columns:1fr}.image-stage{min-height:260px}.site-footer{padding-top:32px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}