.tools-heading{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:30px 0 20px}.tools-heading h1{font-size:clamp(1.8rem,4vw,2.8rem);line-height:1.3;margin:8px 0 12px}.tools-heading p,.tool-card p{color:var(--sub)}.tools-privacy{padding:12px 16px;background:var(--tint);border-left:3px solid var(--blue);font-size:.875rem;margin-bottom:24px}.tool-filter,.tool-toolbar,.tool-options,.tool-actions{display:flex;align-items:end;gap:12px;flex-wrap:wrap;margin:16px 0}.tool-filter .tool-field{flex:1;min-width:180px}.tool-filter>label{padding:8px}.tool-group{margin:30px 0}.tool-group h2{font-size:1.05rem;letter-spacing:.04em;padding-bottom:14px}.tool-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.tool-card{background:var(--surface);border:1px solid var(--line);position:relative;border-radius:12px;transition:border-color .15s}.tool-card:hover{border-color:var(--blue)}.tool-card>a{display:block;padding:24px;height:100%}.tool-mark{display:inline-flex;min-width:48px;height:44px;align-items:center;color:var(--blue);font:bold 1.1rem ui-monospace,monospace}.tool-card h3{margin:12px 0 8px;font-size:1.15rem}.tool-card p{font-size:.95rem;min-height:52px}.tool-open{display:block;margin-top:20px;color:var(--blue);font-size:.875rem}.toolbox button{border:1px solid var(--line);background:var(--surface);border-radius:7px;padding:9px 15px;font-size:.95rem}.toolbox button:hover{border-color:var(--blue)}.toolbox button:disabled{cursor:not-allowed;opacity:.55}.toolbox button[aria-pressed=true]{color:var(--blue);background:var(--tint)}.toolbox .tool-favorite{position:absolute;right:14px;top:14px;font-size:1.25rem;padding:2px 9px}.tool-toolbar a{color:var(--blue);margin-right:auto}.tool-help{color:var(--sub);margin:16px 0}.tool-field{display:flex;flex-direction:column;gap:6px;min-width:0;font-size:.875rem;font-weight:600}.tool-field input,.tool-field select,.tool-field textarea{width:100%;border:1px solid var(--line);border-radius:7px;background:var(--surface);color:var(--ink);padding:10px;font:400 1rem/1.6 var(--font)}.tool-field textarea{font:400 .925rem/1.7 ui-monospace,SFMono-Regular,Consolas,monospace;resize:vertical;tab-size:2}.tool-field select:focus-visible{outline:3px solid var(--blue);outline-offset:3px}.tool-options>.tool-field{flex:1;min-width:130px}.tool-editors{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,330px),1fr));gap:16px}.tool-actions>[data-tool-action]:first-child,.toolbox .image-ai,.toolbox #image-export{background:var(--blue);color:var(--surface);border-color:var(--blue)}.tool-status{padding:14px 0;white-space:pre-wrap;overflow-wrap:anywhere;color:var(--blue);min-height:54px}.tool-notes{border-top:1px solid var(--line);padding:20px 0;margin-top:20px;color:var(--sub);font-size:.9rem}.tool-notes p{margin:12px 0}.tool-notes a{color:var(--blue);text-decoration:underline}.tool-tree{padding:20px;background:var(--surface);border:1px solid var(--line);margin:16px 0;max-height:450px;overflow:auto;font-family:ui-monospace,monospace;overflow-wrap:anywhere}.tool-tree details{margin-left:16px}.tool-tree details>div{padding-left:20px}.tool-tree summary{cursor:pointer}.tool-upload{display:flex;flex-wrap:wrap;align-items:center;gap:16px;padding:22px;border:2px dashed var(--line);border-radius:12px;background:var(--surface);margin:20px 0}.tool-upload span{width:100%;font-size:.875rem;color:var(--sub)}.tool-upload input{max-width:100%}.image-layout{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(250px,1fr);gap:24px}.image-preview{min-height:240px;display:grid;place-items:center;position:relative;overflow:hidden;background:repeating-conic-gradient(#ddd 0% 25%,#fff 0% 50%) 50%/20px 20px;border:1px solid var(--line);border-radius:10px}.image-preview canvas{width:100%;height:auto;max-height:650px;object-fit:contain;touch-action:pan-y}.image-preview canvas.brush-active{touch-action:none;cursor:crosshair}.image-preview>span{position:absolute;padding:10px;background:var(--surface);color:var(--sub)}.image-settings{display:flex;flex-direction:column;gap:14px}.image-settings .tool-options{margin:0}.image-settings input[type=range]{padding:0}.image-settings a{color:var(--blue);font-size:.875rem}.image-settings progress{width:100%}.toolbox .small-note{font-size:.875rem;color:var(--sub);line-height:1.6}.toolbox{padding-bottom:40px}@media(max-width:850px){.tool-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.image-layout{grid-template-columns:1fr}.image-settings{max-width:100%}.tools-heading{align-items:start}}@media(max-width:560px){.tool-grid{grid-template-columns:1fr}.tools-heading{flex-direction:column;gap:10px}.tool-card>a{padding:20px}.tool-card p{min-height:0}.tool-toolbar{align-items:center}.tool-filter{align-items:center}.tool-actions button{flex:1;white-space:nowrap}.toolbox input,.toolbox select{font-size:1rem}}