:root{--font-sans:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-heading:"Outfit", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono:"JetBrains Mono", ui-monospace, SFMono-Regular, monospace;--bg-page:#f8fafc;--bg-card:#fff;--bg-card-subtle:#f1f5f9;--bg-surface:#fff;--bg-glass:#ffffffd9;--text-main:#0f172a;--text-muted:#64748b;--text-subtle:#94a3b8;--border-light:#e2e8f0;--border-focus:#6366f1;--primary:#4f46e5;--primary-hover:#4338ca;--primary-light:#eef2ff;--primary-glow:#4f46e540;--accent-pink:#ec4899;--accent-cyan:#06b6d4;--accent-amber:#f59e0b;--accent-emerald:#10b981;--accent-rose:#f43f5e;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #00000012, 0 2px 4px -2px #0000000d;--shadow-lg:0 10px 15px -3px #00000014, 0 4px 6px -4px #0000000a;--shadow-xl:0 20px 25px -5px #0000001a, 0 8px 10px -6px #0000000d;--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--radius-xl:24px;--radius-full:9999px;--transition-fast:.15s cubic-bezier(.4, 0, .2, 1);--transition-normal:.25s cubic-bezier(.4, 0, .2, 1)}.dark{--bg-page:#0b0f19;--bg-card:#131b2e;--bg-card-subtle:#1e293b;--bg-surface:#0f172a;--bg-glass:#131b2ed9;--text-main:#f8fafc;--text-muted:#94a3b8;--text-subtle:#64748b;--border-light:#243048;--border-focus:#818cf8;--primary:#6366f1;--primary-hover:#4f46e5;--primary-light:#6366f126;--primary-glow:#6366f166;--shadow-sm:0 1px 2px 0 #00000080;--shadow-md:0 4px 6px -1px #0006, 0 2px 4px -2px #0000004d;--shadow-lg:0 10px 15px -3px #00000080, 0 4px 6px -4px #0006;--shadow-xl:0 20px 25px -5px #0009, 0 8px 10px -6px #00000080}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{font-family:var(--font-sans);color:var(--text-main);background-color:var(--bg-page);scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{flex-direction:column;min-height:100vh;display:flex;overflow-x:hidden}#root{flex-direction:column;width:100%;min-height:100vh;display:flex}a{color:inherit;text-decoration:none}button,input,select,textarea{font-family:inherit}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);color:var(--text-main);font-weight:700;line-height:1.25}.container{width:100%;max-width:1280px;margin:0 auto;padding:0 1.25rem}@media (width>=768px){.container{padding:0 2rem}}.navbar{z-index:100;background:var(--bg-glass);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border-light);transition:all var(--transition-normal);position:sticky;top:0}.navbar-inner{justify-content:space-between;align-items:center;gap:1rem;height:4.25rem;display:flex}.logo-group{font-family:var(--font-heading);color:var(--text-main);align-items:center;gap:.75rem;font-size:1.35rem;font-weight:800;display:flex}.logo-icon{border-radius:var(--radius-md);width:2.25rem;height:2.25rem;box-shadow:0 4px 10px var(--primary-glow)}.nav-links{align-items:center;gap:.5rem;display:none}@media (width>=900px){.nav-links{display:flex}}.nav-link{border-radius:var(--radius-md);color:var(--text-muted);transition:all var(--transition-fast);padding:.5rem .85rem;font-size:.925rem;font-weight:500}.nav-link:hover,.nav-link.active{color:var(--primary);background:var(--primary-light)}.nav-actions{align-items:center;gap:.5rem;display:flex}.icon-btn{border-radius:var(--radius-md);border:1px solid var(--border-light);background:var(--bg-card);width:2.5rem;height:2.5rem;color:var(--text-main);cursor:pointer;transition:all var(--transition-fast);justify-content:center;align-items:center;display:inline-flex;position:relative}.icon-btn:hover{background:var(--bg-card-subtle);border-color:var(--text-subtle);transform:translateY(-1px)}.badge-count{background:var(--primary);color:#fff;border-radius:var(--radius-full);min-width:18px;height:18px;box-shadow:0 2px 4px var(--primary-glow);justify-content:center;align-items:center;padding:0 4px;font-size:.7rem;font-weight:700;display:flex;position:absolute;top:-4px;right:-4px}.hero-section{text-align:center;padding:3.5rem 0 2.5rem;position:relative}.hero-pill{background:var(--primary-light);border:1px solid var(--border-focus);color:var(--primary);border-radius:var(--radius-full);align-items:center;gap:.5rem;margin-bottom:1.25rem;padding:.35rem .9rem;font-size:.825rem;font-weight:600;animation:3s infinite pulse-glow;display:inline-flex}@keyframes pulse-glow{0%,to{box-shadow:0 0 0 0 var(--primary-glow)}50%{box-shadow:0 0 16px 4px var(--primary-glow)}}.hero-title{letter-spacing:-.04em;margin-bottom:1rem;font-size:2.5rem}@media (width>=768px){.hero-title{font-size:3.5rem}}.hero-gradient-text{background:linear-gradient(135deg,#4f46e5 0%,#ec4899 50%,#f59e0b 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text}.hero-subtitle{color:var(--text-muted);max-width:680px;margin:0 auto 2rem;font-size:1.125rem;line-height:1.6}.search-bar-wrap{max-width:640px;margin:0 auto 2rem;position:relative}.search-input-box{border-radius:var(--radius-full);border:1.5px solid var(--border-light);background:var(--bg-card);width:100%;color:var(--text-main);box-shadow:var(--shadow-md);transition:all var(--transition-normal);outline:none;padding:.95rem 1.25rem .95rem 3rem;font-size:1rem}.search-input-box:focus{border-color:var(--primary);box-shadow:0 0 0 4px var(--primary-glow), var(--shadow-lg)}.search-icon{color:var(--text-subtle);pointer-events:none;position:absolute;top:50%;left:1.15rem;transform:translateY(-50%)}.category-tabs{flex-wrap:wrap;justify-content:center;align-items:center;gap:.5rem;margin-bottom:2.5rem;display:flex}.cat-tab-btn{border-radius:var(--radius-full);border:1px solid var(--border-light);background:var(--bg-card);color:var(--text-muted);cursor:pointer;transition:all var(--transition-fast);align-items:center;gap:.5rem;padding:.6rem 1.15rem;font-size:.9rem;font-weight:500;display:inline-flex}.cat-tab-btn:hover{background:var(--bg-card-subtle);color:var(--text-main)}.cat-tab-btn.active{background:var(--primary);color:#fff;border-color:var(--primary);box-shadow:0 4px 12px var(--primary-glow)}.tools-grid{grid-template-columns:1fr;gap:1.25rem;margin-bottom:3.5rem;display:grid}@media (width>=640px){.tools-grid{grid-template-columns:repeat(2,1fr)}}@media (width>=1024px){.tools-grid{grid-template-columns:repeat(3,1fr)}}@media (width>=1200px){.tools-grid{grid-template-columns:repeat(4,1fr)}}.tool-card{background:var(--bg-card);border:1px solid var(--border-light);border-radius:var(--radius-lg);transition:all var(--transition-normal);box-shadow:var(--shadow-sm);flex-direction:column;padding:1.25rem;display:flex;position:relative;overflow:hidden}.tool-card:hover{border-color:var(--border-focus);box-shadow:var(--shadow-lg), 0 0 20px -5px var(--primary-glow);transform:translateY(-4px)}.tool-card-header{justify-content:space-between;align-items:center;margin-bottom:1rem;display:flex}.tool-icon-box{border-radius:var(--radius-md);width:2.75rem;height:2.75rem;transition:transform var(--transition-fast);justify-content:center;align-items:center;display:flex}.tool-card:hover .tool-icon-box{transform:scale(1.08)}.tool-category-badge{text-transform:uppercase;letter-spacing:.05em;border-radius:var(--radius-full);background:var(--bg-card-subtle);color:var(--text-muted);padding:.2rem .55rem;font-size:.72rem;font-weight:600}.tool-card-title{color:var(--text-main);margin-bottom:.45rem;font-size:1.1rem;font-weight:600}.tool-card-desc{color:var(--text-muted);flex:1;margin-bottom:1rem;font-size:.85rem;line-height:1.5}.tool-card-footer{border-top:1px solid var(--border-light);color:var(--primary);justify-content:space-between;align-items:center;padding-top:.75rem;font-size:.825rem;font-weight:600;display:flex}.dropzone-container{border:2px dashed var(--border-light);border-radius:var(--radius-xl);text-align:center;background:var(--bg-card);transition:all var(--transition-normal);cursor:pointer;outline:none;padding:3rem 1.5rem;position:relative}.dropzone-container:hover,.dropzone-container.drag-over{border-color:var(--primary);background:var(--primary-light);transform:scale(1.01)}.dropzone-icon-circle{border-radius:var(--radius-full);background:var(--primary-light);width:4rem;height:4rem;color:var(--primary);box-shadow:0 4px 14px var(--primary-glow);justify-content:center;align-items:center;margin:0 auto 1.25rem;display:flex}.dropzone-title{margin-bottom:.5rem;font-size:1.25rem;font-weight:700}.dropzone-subtitle{color:var(--text-muted);margin-bottom:1.25rem;font-size:.9rem}.dropzone-actions{flex-wrap:wrap;justify-content:center;align-items:center;gap:.75rem;display:flex}.btn{border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);white-space:nowrap;border:1px solid #0000;justify-content:center;align-items:center;gap:.5rem;padding:.7rem 1.35rem;font-size:.925rem;font-weight:600;display:inline-flex}.btn-primary{background:var(--primary);color:#fff;box-shadow:0 4px 12px var(--primary-glow)}.btn-primary:hover{background:var(--primary-hover);transform:translateY(-1px)}.btn-secondary{background:var(--bg-card-subtle);border-color:var(--border-light);color:var(--text-main)}.btn-secondary:hover{background:var(--border-light)}.btn-outline{border-color:var(--border-light);color:var(--text-main);background:0 0}.btn-outline:hover{border-color:var(--primary);color:var(--primary);background:var(--primary-light)}.btn-sm{padding:.4rem .85rem;font-size:.825rem}.btn-lg{padding:.9rem 1.8rem;font-size:1.05rem}.tool-runner-page{padding:2rem 0 4rem}.tool-header-block{margin-bottom:1.75rem}.tool-title{margin-bottom:.4rem;font-size:2rem}.tool-desc{color:var(--text-muted);font-size:1rem}.editor-grid{grid-template-columns:1fr;gap:1.75rem;margin-bottom:2.5rem;display:grid}@media (width>=992px){.editor-grid{grid-template-columns:380px 1fr}}.controls-card{background:var(--bg-card);border:1px solid var(--border-light);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);flex-direction:column;gap:1.25rem;padding:1.5rem;display:flex}.control-group{flex-direction:column;gap:.5rem;display:flex}.control-label{color:var(--text-main);justify-content:space-between;align-items:center;font-size:.875rem;font-weight:600;display:flex}.control-val-badge{font-family:var(--font-mono);background:var(--bg-card-subtle);border-radius:var(--radius-sm);color:var(--primary);padding:.15rem .5rem;font-size:.8rem}.slider-input{width:100%;accent-color:var(--primary);cursor:pointer;background:var(--border-light);border-radius:var(--radius-full);height:6px}.text-input,.select-input{border-radius:var(--radius-md);border:1px solid var(--border-light);background:var(--bg-card);width:100%;color:var(--text-main);transition:border-color var(--transition-fast);outline:none;padding:.65rem .9rem;font-size:.9rem}.text-input:focus,.select-input:focus{border-color:var(--primary)}.preview-card{background:var(--bg-card);border:1px solid var(--border-light);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);flex-direction:column;min-height:480px;padding:1.5rem;display:flex}.preview-toolbar{border-bottom:1px solid var(--border-light);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.5rem;margin-bottom:1rem;padding-bottom:.75rem;display:flex}.preview-stage-container{border-radius:var(--radius-md);background:repeating-conic-gradient(#00000008 0% 25%,#0000 0% 50%) 50%/20px 20px;flex:1;justify-content:center;align-items:center;min-height:360px;max-height:600px;display:flex;position:relative;overflow:hidden}.dark .preview-stage-container{background:repeating-conic-gradient(#ffffff08 0% 25%,#0000 0% 50%) 50%/20px 20px}.preview-img{object-fit:contain;border-radius:var(--radius-sm);max-width:100%;max-height:540px;box-shadow:var(--shadow-md);transition:transform var(--transition-fast)}.stats-bar{border-top:1px solid var(--border-light);grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:.75rem;margin-top:1.25rem;padding-top:1.25rem;display:grid}.stat-item{background:var(--bg-card-subtle);border-radius:var(--radius-md);text-align:center;padding:.65rem .9rem}.stat-label{text-transform:uppercase;color:var(--text-muted);letter-spacing:.05em;margin-bottom:.25rem;font-size:.725rem;font-weight:600}.stat-value{font-family:var(--font-mono);color:var(--text-main);font-size:1rem;font-weight:700}.stat-save-badge{color:var(--accent-emerald)}.comparison-container{-webkit-user-select:none;user-select:none;border-radius:var(--radius-md);width:100%;height:400px;max-height:520px;position:relative;overflow:hidden}.comparison-before,.comparison-after{width:100%;height:100%;position:absolute;top:0;left:0}.comparison-before img,.comparison-after img{object-fit:contain;width:100%;height:100%}.comparison-after{clip-path:polygon(0 0, var(--split-pos,50%) 0, var(--split-pos,50%) 100%, 0 100%)}.comparison-divider{top:0;bottom:0;left:var(--split-pos,50%);cursor:ew-resize;z-index:10;background:#fff;width:3px;position:absolute;transform:translate(-50%);box-shadow:0 0 8px #00000080}.comparison-handle{width:36px;height:36px;color:var(--primary);border-radius:var(--radius-full);box-shadow:var(--shadow-lg);background:#fff;justify-content:center;align-items:center;font-size:.8rem;display:flex;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.ad-slot-container{border:1px dashed var(--border-light);background:var(--bg-card);border-radius:var(--radius-md);text-align:center;max-width:970px;margin:3rem auto;padding:1rem}.ad-label{text-transform:uppercase;color:var(--text-subtle);letter-spacing:.1em;margin-bottom:.5rem;font-size:.65rem;font-weight:700}.ad-placeholder-box{background:var(--bg-card-subtle);border:1px solid var(--border-light);border-radius:var(--radius-sm);height:100px;color:var(--text-muted);flex-direction:column;justify-content:center;align-items:center;font-size:.85rem;display:flex}.info-section{background:var(--bg-card);border:1px solid var(--border-light);border-radius:var(--radius-xl);box-shadow:var(--shadow-sm);margin-top:3rem;padding:2.5rem 1.75rem}.info-title{margin-bottom:1.25rem;font-size:1.5rem}.steps-list{grid-template-columns:1fr;gap:1.25rem;margin-bottom:2.5rem;display:grid}@media (width>=768px){.steps-list{grid-template-columns:repeat(3,1fr)}}.step-card{background:var(--bg-card-subtle);border-radius:var(--radius-lg);padding:1.25rem}.step-num{background:var(--primary);color:#fff;border-radius:var(--radius-full);justify-content:center;align-items:center;width:2rem;height:2rem;margin-bottom:.75rem;font-size:.85rem;font-weight:700;display:inline-flex}.faq-accordion{flex-direction:column;gap:.75rem;display:flex}.faq-item{border:1px solid var(--border-light);border-radius:var(--radius-md);overflow:hidden}.faq-question{background:var(--bg-card);text-align:left;width:100%;color:var(--text-main);cursor:pointer;border:none;justify-content:space-between;align-items:center;padding:1rem 1.25rem;font-size:1rem;font-weight:600;display:flex}.faq-answer{color:var(--text-muted);padding:0 1.25rem 1.25rem;font-size:.925rem;line-height:1.6}.drawer-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:200;background:#00000080;justify-content:flex-end;display:flex;position:fixed;inset:0}.drawer-panel{background:var(--bg-card);width:100%;max-width:440px;height:100%;box-shadow:var(--shadow-xl);flex-direction:column;animation:.25s ease-out slide-in-right;display:flex}@keyframes slide-in-right{0%{transform:translate(100%)}to{transform:translate(0)}}.drawer-header{border-bottom:1px solid var(--border-light);justify-content:space-between;align-items:center;padding:1.25rem 1.5rem;display:flex}.drawer-body{flex-direction:column;flex:1;gap:.85rem;padding:1.25rem;display:flex;overflow-y:auto}.history-card{border-radius:var(--radius-md);border:1px solid var(--border-light);background:var(--bg-card-subtle);align-items:center;gap:1rem;padding:.75rem;display:flex}.history-thumb{border-radius:var(--radius-sm);object-fit:cover;background:#fff;width:56px;height:56px}.footer{background:var(--bg-card);border-top:1px solid var(--border-light);margin-top:auto;padding:3.5rem 0 2rem}.footer-grid{grid-template-columns:1fr;gap:2rem;margin-bottom:2.5rem;display:grid}@media (width>=640px){.footer-grid{grid-template-columns:2fr 1fr 1fr 1fr}}.footer-col-title{color:var(--text-main);margin-bottom:1rem;font-size:.95rem;font-weight:700}.footer-links{color:var(--text-muted);flex-direction:column;gap:.5rem;font-size:.875rem;list-style:none;display:flex}.footer-links a:hover{color:var(--primary)}.footer-bottom{border-top:1px solid var(--border-light);color:var(--text-subtle);flex-direction:column;justify-content:space-between;align-items:center;gap:1rem;padding-top:2rem;font-size:.825rem;display:flex}@media (width>=640px){.footer-bottom{flex-direction:row}}.toast-notice{background:var(--bg-card);border:1px solid var(--border-light);color:var(--text-main);border-radius:var(--radius-md);box-shadow:var(--shadow-xl);z-index:300;align-items:center;gap:.75rem;padding:.85rem 1.25rem;font-size:.9rem;font-weight:500;animation:.25s ease-out fade-up;display:flex;position:fixed;bottom:2rem;right:2rem}@keyframes fade-up{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.palette-swatches{flex-wrap:wrap;gap:.75rem;margin-top:1rem;display:flex}.palette-swatch-card{border-radius:var(--radius-md);border:1px solid var(--border-light);cursor:pointer;width:90px;transition:transform var(--transition-fast);flex-direction:column;display:flex;overflow:hidden}.palette-swatch-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.palette-color-box{width:100%;height:60px}.palette-hex-label{font-family:var(--font-mono);text-align:center;background:var(--bg-card);padding:.35rem;font-size:.75rem}.passport-sheet-preview{box-shadow:var(--shadow-lg);border-radius:var(--radius-sm);background:#fff;padding:16px;display:inline-block}