:root{--bg:#f2e5bc;--surface:#fbf1c7;--surface-2:#ebdbb2;--text:#3c3836;--text-h:#282828;--text-muted:#7c6f64;--border:#bdae93;--accent:#d65d0e;--accent-hover:#af3a03;--accent-bg:#d65d0e1f;--accent-contrast:#fbf1c7;--success:#79740e;--success-bg:#79740e24;--danger:#9d0006;--danger-bg:#9d00061f;--shadow:#28282814 0 1px 2px, #2828281a 0 8px 24px -8px;--sans:system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;font:16px/145% var(--sans);--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}:root[data-theme=dark]{--bg:#32302f;--surface:#3c3836;--surface-2:#504945;--text:#ebdbb2;--text-h:#fbf1c7;--text-muted:#a89984;--border:#665c54;--accent:#fe8019;--accent-hover:#ffa348;--accent-bg:#fe801929;--accent-contrast:#1d2021;--success:#b8bb26;--success-bg:#b8bb2629;--danger:#fb4934;--danger-bg:#fb493429;--shadow:#00000059 0 1px 2px, #00000073 0 8px 24px -8px;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}body{margin:0}h1,h2,h3{font-family:var(--sans);color:var(--text-h);margin:0;font-weight:600}p{margin:0}button,input{color:inherit;font-family:inherit}img{max-width:100%;display:block}.app-shell{flex-direction:column;min-height:100svh;display:flex}.app-header-bar{border-bottom:1px solid var(--border);background:var(--surface)}.app-header{justify-content:space-between;align-items:center;gap:16px;width:100%;max-width:1040px;margin:0 auto;padding:20px 24px;display:flex}.brand{align-items:center;gap:14px;display:flex}.brand-text h1{letter-spacing:-.2px;font-size:19px}.brand-text p{color:var(--text-muted);margin-top:2px;font-size:13px}.header-actions{flex-shrink:0;align-items:center;gap:14px;display:flex}.contact-links{align-items:center;gap:4px;display:flex}.contact-link{width:40px;height:40px;color:var(--text-muted);border-radius:999px;justify-content:center;align-items:center;transition:background .15s,color .15s;display:flex}.contact-link:hover{background:var(--surface-2);color:var(--accent)}.contact-link:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.theme-toggle{border:1px solid var(--border);background:var(--surface-2);width:40px;height:40px;color:var(--text);cursor:pointer;border-radius:999px;flex-shrink:0;justify-content:center;align-items:center;transition:border-color .15s,color .15s;display:flex}.theme-toggle:hover{color:var(--text-h);border-color:var(--accent-border,var(--accent))}.theme-toggle:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.app-main{flex-direction:column;flex:1;gap:28px;width:100%;max-width:1040px;margin:0 auto;padding:32px 24px 48px;display:flex}.shoutout{text-align:center;flex-direction:column;gap:10px;padding:4px 8px 0;display:flex}.shoutout h2{font-size:20px;line-height:1.4}.shoutout p{color:var(--text-muted);font-size:14px;line-height:1.6}.shoutout a{color:var(--accent);text-underline-offset:2px;font-weight:600;text-decoration:underline}.shoutout a:hover{color:var(--accent-hover)}.controls-panel{flex-direction:column;gap:20px;display:flex}.global-controls{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:16px;display:flex}.dropzone{border:1.5px dashed var(--border);background:var(--surface);text-align:center;color:var(--text-muted);cursor:pointer;border-radius:16px;flex-direction:column;align-items:center;gap:10px;padding:40px 24px;transition:border-color .15s,background .15s,transform .1s;display:flex}.dropzone svg{color:var(--accent)}.dropzone:hover{border-color:var(--accent);background:var(--accent-bg)}.dropzone:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.dropzone-active{border-color:var(--accent);background:var(--accent-bg);transform:scale(1.005)}.dropzone-title{color:var(--text-h);font-size:16px;font-weight:600}.dropzone-subtitle{font-size:13.5px}.dropzone-link{color:var(--accent);text-decoration:underline}.target-size{flex-direction:column;gap:8px;display:flex}.target-size-label-row{justify-content:space-between;align-items:center;gap:12px;display:flex}.target-size label{color:var(--text-h);font-size:13px;font-weight:600}.target-size-input{border:1px solid var(--border);background:var(--surface);border-radius:8px;flex-shrink:0;align-items:center;width:fit-content;display:flex;overflow:hidden}.target-size-input input{background:0 0;border:none;outline:none;width:90px;padding:9px 4px 9px 12px;font-size:14px}.target-size-input input::-webkit-outer-spin-button{opacity:1}.target-size-input input::-webkit-inner-spin-button{opacity:1}.target-size-input .unit{color:var(--text-muted);border-left:1px solid var(--border);align-self:stretch;align-items:center;padding:0 12px;font-size:13px;display:flex}.target-size-slider{appearance:none;background:var(--border);cursor:pointer;border-radius:999px;width:100%;height:4px;margin:4px 0}.target-size-slider::-webkit-slider-thumb{appearance:none;background:var(--accent);border:2px solid var(--surface);width:16px;height:16px;box-shadow:0 0 0 1px var(--accent);cursor:pointer;border-radius:50%;transition:transform .1s}.target-size-slider::-webkit-slider-thumb:hover{transform:scale(1.15)}.target-size-slider::-moz-range-thumb{background:var(--accent);border:2px solid var(--surface);width:16px;height:16px;box-shadow:0 0 0 1px var(--accent);cursor:pointer;border-radius:50%;transition:transform .1s}.target-size-slider::-moz-range-thumb:hover{transform:scale(1.15)}.target-size-slider::-moz-range-track{background:var(--border);border-radius:999px;height:4px}.target-size-slider:focus-visible{outline:2px solid var(--accent);outline-offset:4px}.target-size-presets{flex-wrap:wrap;gap:6px;display:flex}.preset{border:1px solid var(--border);background:var(--surface);color:var(--text);cursor:pointer;border-radius:999px;padding:5px 12px;font-size:12.5px;transition:border-color .15s,color .15s,background .15s}.preset:hover{border-color:var(--accent);color:var(--text-h)}.preset-active{border-color:var(--accent);background:var(--accent-bg);color:var(--accent);font-weight:600}.target-size-compact .target-size-input input{width:70px}.btn{cursor:pointer;white-space:nowrap;border:1px solid #0000;border-radius:8px;padding:10px 18px;font-size:14px;font-weight:600;transition:background .15s,border-color .15s,opacity .15s}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent);color:var(--accent-contrast)}.btn-primary:hover:not(:disabled){background:var(--accent-hover)}.btn-secondary{background:var(--surface);color:var(--text-h);border-color:var(--border)}.btn-secondary:hover:not(:disabled){border-color:var(--accent);color:var(--accent)}.icon-button{color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:6px;padding:6px;display:flex}.icon-button:hover{background:var(--surface-2);color:var(--danger)}.results-panel{flex-direction:column;gap:20px;display:flex}.image-card{border:1px solid var(--border);background:var(--surface);box-shadow:var(--shadow);border-radius:14px;flex-direction:column;gap:16px;padding:18px;display:flex}.image-card-head{justify-content:space-between;align-items:center;gap:12px;display:flex}.image-card-name{color:var(--text-h);text-overflow:ellipsis;white-space:nowrap;font-size:14px;font-weight:600;overflow:hidden}.image-compare{grid-template-columns:1fr 1fr;gap:16px;display:grid}.image-pane{flex-direction:column;gap:10px;min-width:0;display:flex}.image-pane-label{letter-spacing:.06em;text-transform:uppercase;color:var(--text-muted);font-size:11.5px;font-weight:700}.image-pane-frame{background:var(--surface-2);border:1px solid var(--border);aspect-ratio:4/3;border-radius:10px;justify-content:center;align-items:center;display:flex;overflow:hidden}.image-pane-frame img{object-fit:contain;width:100%;height:100%}.image-pane-status{color:var(--text-muted);flex-direction:column;align-items:center;gap:8px;font-size:13px;display:flex}.image-pane-error{color:var(--danger);text-align:center;padding:0 12px}.spinner{border:2.5px solid var(--border);border-top-color:var(--accent);border-radius:50%;width:20px;height:20px;animation:.7s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.image-meta{gap:16px;margin:0;font-size:12.5px;display:flex}.image-meta>div{flex-direction:column;gap:2px;display:flex}.image-meta dt{color:var(--text-muted)}.image-meta dd{color:var(--text-h);margin:0;font-weight:600}.badge{border-radius:999px;margin-left:4px;padding:1px 7px;font-size:11px;font-weight:700;display:inline-block}.badge-good{color:var(--success);background:var(--success-bg)}.target-warning{color:var(--danger);background:var(--danger-bg);border-radius:8px;margin:0;padding:6px 10px;font-size:12px}.image-card-actions{border-top:1px solid var(--border);flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:16px;padding-top:12px;display:flex}.image-card-buttons{gap:8px;display:flex}.app-footer{text-align:center;color:var(--text-muted);border-top:1px solid var(--border);flex-direction:column;gap:6px;padding:18px 24px;font-size:12.5px;display:flex}.app-footer p:first-child{color:var(--text-h);font-size:13px;font-weight:600}.app-footer p:last-child{max-width:820px;margin:0 auto;line-height:1.6}@media (width<=640px){.app-header{padding:16px 18px}.brand-text p{display:none}.app-main{padding:24px 16px 36px}.image-compare{grid-template-columns:1fr}.global-controls{align-items:stretch}.global-controls .btn{width:100%}.image-card-actions{flex-direction:column;align-items:stretch}.image-card-buttons .btn{flex:1}}