*{box-sizing:border-box}html,body,#root{margin:0;padding:0;min-height:100vh}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{display:flex;flex-direction:column}:focus{outline:none}:focus-visible{outline:2px solid #4a9eff;outline-offset:2px}input[type=number]::-webkit-inner-spin-button,input[type=number]::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}input[type=number]{-moz-appearance:textfield}.landing{min-height:100vh;background:var(--bg-dark);color:var(--text)}.landing-nav{display:flex;align-items:center;justify-content:space-between;padding:1.25rem 2rem;max-width:1200px;margin:0 auto}.landing-logo{display:flex;align-items:center}.logo-text{font-size:1.5rem;font-weight:700;letter-spacing:-.02em}.logo-accent{color:var(--orange)}.nav-links{display:flex;align-items:center;gap:2rem}.nav-links a{color:var(--text-secondary);text-decoration:none;font-size:.9rem;font-weight:500;transition:color .2s}.nav-links a:hover{color:var(--text)}.nav-cta{padding:.625rem 1.25rem;background:var(--orange);color:#fff;border:none;border-radius:var(--radius-sm);font-size:.9rem;font-weight:600;cursor:pointer;transition:all .2s}.nav-cta:hover{background:#ea580c;transform:translateY(-1px)}.hero{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center;max-width:1200px;margin:0 auto;padding:4rem 2rem 6rem}.hero-badge{display:inline-block;padding:.5rem 1rem;background:var(--orange-soft);color:var(--orange);font-size:.8rem;font-weight:600;border-radius:100px;margin-bottom:1.5rem}.hero-title{font-size:3.5rem;font-weight:800;line-height:1.1;letter-spacing:-.03em;margin-bottom:1.5rem}.hero-highlight{background:linear-gradient(135deg,var(--orange),#fb923c);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-subtitle{font-size:1.2rem;color:var(--text-secondary);line-height:1.7;margin-bottom:2rem;max-width:480px}.hero-cta{display:flex;flex-direction:column;gap:.75rem;margin-bottom:2.5rem}.cta-primary{display:inline-flex;align-items:center;justify-content:center;padding:1rem 2rem;background:linear-gradient(135deg,var(--orange),#ea580c);color:#fff;border:none;border-radius:var(--radius-md);font-size:1.1rem;font-weight:600;cursor:pointer;transition:all .2s;box-shadow:0 4px 20px #f9731666;width:fit-content}.cta-primary:hover{transform:translateY(-2px);box-shadow:0 6px 24px #f9731680}.cta-primary.large{padding:1.25rem 3rem;font-size:1.2rem}.cta-note{font-size:.85rem;color:var(--text-dim)}.hero-trust{display:flex;gap:1.5rem}.trust-item{display:flex;align-items:center;gap:.5rem;font-size:.85rem;color:var(--text-secondary)}.trust-icon{color:var(--green);font-weight:600}.hero-visual{display:flex;justify-content:center}.hero-mockup{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;width:100%;max-width:500px;box-shadow:0 20px 60px #00000080}.mockup-header{display:flex;align-items:center;gap:.75rem;padding:.875rem 1rem;background:var(--bg-mid);border-bottom:1px solid var(--border)}.mockup-dots{display:flex;gap:.375rem}.mockup-dots span{width:10px;height:10px;border-radius:50%;background:var(--bg-hover)}.mockup-dots span:nth-child(1){background:#ef4444}.mockup-dots span:nth-child(2){background:#eab308}.mockup-dots span:nth-child(3){background:#22c55e}.mockup-title{font-size:.8rem;color:var(--text-dim);margin-left:auto;margin-right:auto}.mockup-content{padding:1.5rem;position:relative}.mockup-waveform{display:flex;align-items:center;justify-content:center;height:120px;gap:3px;background:var(--bg-dark);border-radius:var(--radius-sm);padding:1rem;overflow:hidden}.waveform-bar{width:4px;background:linear-gradient(to top,var(--orange),#fb923c);border-radius:2px;animation:waveMove 2s ease-in-out infinite}@keyframes waveMove{0%,to{opacity:.6}50%{opacity:1}}.mockup-marker{position:absolute;left:35%;top:1.5rem;height:120px;display:flex;flex-direction:column;align-items:center}.marker-line{width:2px;height:100%;background:var(--green);box-shadow:0 0 8px var(--green)}.marker-label{position:absolute;top:-10px;background:var(--green);color:#fff;font-size:.7rem;font-weight:700;padding:.2rem .4rem;border-radius:4px}.mockup-toolbar{display:flex;gap:.75rem;margin-top:1rem}.mockup-toolbar span{padding:.5rem .875rem;background:var(--bg-hover);border-radius:var(--radius-sm);font-size:.75rem;font-weight:500;color:var(--text-secondary)}.toolbar-bpm{color:var(--orange)!important}.section-header{text-align:center;margin-bottom:3rem}.section-header h2{font-size:2.25rem;font-weight:700;letter-spacing:-.02em;margin-bottom:.75rem}.section-header p{font-size:1.1rem;color:var(--text-secondary)}.features{padding:5rem 2rem;max-width:1200px;margin:0 auto}.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}.feature-card{padding:2rem;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);transition:all .2s}.feature-card:hover{border-color:var(--border-light);transform:translateY(-4px)}.feature-icon{font-size:2rem;margin-bottom:1rem}.feature-card h3{font-size:1.1rem;font-weight:600;margin-bottom:.75rem}.feature-card p{font-size:.9rem;color:var(--text-secondary);line-height:1.6}.how-it-works{padding:5rem 2rem;background:var(--bg-mid)}.how-it-works .section-header,.how-it-works .steps{max-width:1000px;margin-left:auto;margin-right:auto}.steps{display:flex;align-items:flex-start;justify-content:center;gap:1rem}.step{flex:1;max-width:280px;text-align:center}.step-number{width:56px;height:56px;background:linear-gradient(135deg,var(--orange),#ea580c);color:#fff;font-size:1.5rem;font-weight:700;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 1.25rem}.step-content h3{font-size:1.1rem;font-weight:600;margin-bottom:.5rem}.step-content p{font-size:.9rem;color:var(--text-secondary);line-height:1.6}.step-arrow{font-size:1.5rem;color:var(--text-dim);padding-top:1rem}.pricing{padding:5rem 2rem;max-width:900px;margin:0 auto}.pricing-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:2rem}.pricing-card{padding:2.5rem;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xl);text-align:center}.pricing-card.pro{border-color:var(--orange);box-shadow:0 0 40px #f9731626;position:relative}.pricing-badge{display:inline-block;padding:.375rem .875rem;background:var(--bg-hover);color:var(--text-secondary);font-size:.75rem;font-weight:600;border-radius:100px;margin-bottom:1.25rem;text-transform:uppercase;letter-spacing:.05em}.pricing-badge.popular{background:var(--orange);color:#fff}.pricing-amount{margin-bottom:2rem}.pricing-amount .price{font-size:3rem;font-weight:800;letter-spacing:-.03em}.pricing-amount .price-period{display:block;font-size:.9rem;color:var(--text-dim);margin-top:.25rem}.pricing-features{list-style:none;text-align:left;margin-bottom:2rem}.pricing-features li{padding:.625rem 0;font-size:.9rem;color:var(--text-secondary);display:flex;align-items:center;gap:.75rem}.pricing-features li.disabled{color:var(--text-dim)}.pricing-features .check{color:var(--green);font-weight:600}.pricing-features .x{color:var(--text-dim)}.pricing-btn{width:100%;padding:.875rem;border:none;border-radius:var(--radius-md);font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s}.free-btn{background:var(--bg-hover);color:var(--text);border:1px solid var(--border)}.free-btn:hover{background:var(--bg-selected)}.pro-btn{background:linear-gradient(135deg,var(--orange),#ea580c);color:#fff;box-shadow:0 4px 16px #f973164d}.pro-btn:hover{transform:translateY(-2px);box-shadow:0 6px 20px #f9731666}.pricing-note{display:block;margin-top:1rem;font-size:.75rem;color:var(--text-dim)}.faq{padding:5rem 2rem;max-width:1000px;margin:0 auto}.faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:2rem}.faq-item{padding:1.5rem;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md)}.faq-item h4{font-size:1rem;font-weight:600;margin-bottom:.75rem}.faq-item p{font-size:.875rem;color:var(--text-secondary);line-height:1.6}.final-cta{padding:5rem 2rem;text-align:center;background:linear-gradient(180deg,var(--bg-dark) 0%,var(--bg-mid) 100%)}.final-cta h2{font-size:2.5rem;font-weight:700;letter-spacing:-.02em;margin-bottom:.75rem}.final-cta p{font-size:1.1rem;color:var(--text-secondary);margin-bottom:2rem}.landing-footer{padding:2rem;border-top:1px solid var(--border)}.footer-content{max-width:1200px;margin:0 auto;display:flex;align-items:center;justify-content:space-between}.footer-brand{display:flex;flex-direction:column;gap:.25rem}.footer-brand p{font-size:.8rem;color:var(--text-dim)}.footer-links{display:flex;align-items:center;gap:1rem}.footer-links a{color:var(--text-secondary);text-decoration:none;font-size:.85rem;transition:color .2s}.footer-links a:hover{color:var(--text)}.footer-divider{color:var(--text-dim)}.footer-copy{font-size:.8rem;color:var(--text-dim)}@media(max-width:900px){.hero{grid-template-columns:1fr;text-align:center;gap:3rem}.hero-title{font-size:2.5rem}.hero-subtitle{margin-left:auto;margin-right:auto}.hero-cta{align-items:center}.hero-trust{justify-content:center}.features-grid{grid-template-columns:repeat(2,1fr)}.steps{flex-direction:column;gap:2rem}.step-arrow{transform:rotate(90deg);padding:0}.pricing-cards{grid-template-columns:1fr;max-width:400px;margin:0 auto}.faq-grid{grid-template-columns:1fr}.footer-content{flex-direction:column;gap:1.5rem;text-align:center}}@media(max-width:600px){.landing-nav{padding:1rem}.nav-links a{display:none}.hero{padding:2rem 1rem 4rem}.hero-title{font-size:2rem}.hero-subtitle{font-size:1rem}.features-grid{grid-template-columns:1fr}.section-header h2,.final-cta h2{font-size:1.75rem}}*{box-sizing:border-box;margin:0;padding:0}:root{--bg-dark: #0a0a0c;--bg-mid: #121214;--bg-card: #18181b;--bg-hover: #222225;--bg-selected: #2a2a30;--border: rgba(255, 255, 255, .08);--border-light: rgba(255, 255, 255, .12);--text: #f4f4f5;--text-secondary: #a1a1aa;--text-dim: #71717a;--accent: #3b82f6;--accent-soft: rgba(59, 130, 246, .15);--orange: #f97316;--orange-soft: rgba(249, 115, 22, .15);--green: #22c55e;--green-soft: rgba(34, 197, 94, .2);--red: #ef4444;--red-soft: rgba(239, 68, 68, .15);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 20px}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg-dark);color:var(--text);min-height:100vh;-webkit-font-smoothing:antialiased}.app{display:flex;flex-direction:column;min-height:100vh;padding:1rem;gap:1rem}.app-header{display:flex;align-items:center;padding:1.25rem 1.5rem;background:var(--bg-card);border-radius:var(--radius-lg);border:1px solid var(--border)}.app-header .logo{display:flex;flex-direction:column;gap:.25rem}.app-header .logo.clickable{cursor:pointer;transition:opacity .15s}.app-header .logo.clickable:hover{opacity:.8}.app-header h1{font-size:1.75rem;font-weight:700;letter-spacing:-.02em;color:var(--text)}.app-header h1 span{color:var(--orange)}.app-header .tagline{font-size:.875rem;color:var(--text-dim);font-weight:400}.app-header .hero-text{margin-left:auto;font-size:.875rem;color:var(--text-secondary);font-style:italic}.back-to-home{padding:.625rem 1.25rem;background:var(--bg-hover);border:1px solid var(--border-light);border-radius:var(--radius-sm);color:var(--text);font-size:.85rem;font-weight:500;cursor:pointer;transition:all .15s}.back-to-home:hover{background:var(--orange-soft);border-color:var(--orange);color:var(--orange)}.app-main{display:flex;flex:1;gap:1rem;min-height:0}.sidebar{width:280px;background:var(--bg-card);border-radius:var(--radius-lg);border:1px solid var(--border);display:flex;flex-direction:column;overflow:hidden}.sidebar.drag-over{border-color:var(--accent);background:var(--accent-soft)}.sidebar-header{display:flex;justify-content:space-between;align-items:center;padding:1rem 1.25rem;border-bottom:1px solid var(--border)}.sidebar-header h2{font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--text-dim)}.add-btn{padding:.5rem 1rem;background:var(--accent);color:#fff;border:none;border-radius:var(--radius-sm);font-size:.8rem;font-weight:600;cursor:pointer;transition:all .2s}.add-btn:hover{background:#2563eb;transform:translateY(-1px)}.track-list{flex:1;overflow-y:auto;padding:.75rem}.drop-hint{padding:3rem 1.5rem;text-align:center;color:var(--text-dim);font-size:.9rem;line-height:1.8}.drop-tip{margin-top:2rem;padding:.75rem 1rem;background:var(--bg-hover);border-radius:var(--radius-sm);font-size:.75rem;color:var(--text-dim)}.track-item{display:flex;align-items:center;padding:.875rem 1rem;margin-bottom:.5rem;background:var(--bg-hover);border-radius:var(--radius-md);cursor:pointer;transition:all .15s;border:1px solid transparent}.track-item:hover{background:var(--bg-selected);border-color:var(--border-light)}.track-item.selected{background:var(--bg-selected);border-color:var(--orange);box-shadow:0 0 0 1px var(--orange-soft)}.track-item.uploading{opacity:.7}.track-item.error{border-color:var(--red);background:var(--red-soft)}.track-info{flex:1;min-width:0}.track-name{display:block;font-size:.875rem;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--text)}.track-meta{display:flex;align-items:center;gap:.5rem;font-size:.75rem;color:var(--text-dim);margin-top:.375rem}.track-meta .upload-ok{color:var(--green);font-size:.7rem}.track-meta .error{color:var(--red)}.upload-progress-container{position:relative;width:100%;height:3px;background:var(--bg-dark);border-radius:2px;margin-top:.5rem;overflow:hidden}.upload-progress-bar{height:100%;background:var(--accent);border-radius:2px;transition:width .2s ease-out}.upload-progress-text{position:absolute;right:0;top:-16px;font-size:.65rem;color:var(--text-dim)}.remove-btn{width:28px;height:28px;background:transparent;border:none;color:var(--text-dim);font-size:1.1rem;cursor:pointer;border-radius:var(--radius-sm);opacity:.5;transition:all .15s;display:flex;align-items:center;justify-content:center}.track-item:hover .remove-btn{opacity:1}.remove-btn:hover{background:var(--red);color:#fff;opacity:1}.retry-btn{background:none;border:none;cursor:pointer;font-size:.8rem;padding:0 .25rem;transition:transform .2s}.retry-btn:hover{transform:scale(1.2)}.editor-area{flex:1;display:flex;flex-direction:column;background:var(--bg-card);border-radius:var(--radius-lg);border:1px solid var(--border);padding:1.5rem;overflow:hidden;gap:1rem}.placeholder{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--text-dim);gap:1rem}.spinner{width:40px;height:40px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.analyzing-banner{display:flex;align-items:center;justify-content:center;padding:.75rem 1rem;background:var(--accent-soft);border-radius:var(--radius-md);color:var(--text-secondary);font-size:.85rem}.analyzing-banner.error-banner{background:var(--red-soft);color:var(--red)}.upload-banner-progress{display:flex;flex-direction:column;align-items:center;gap:.5rem;width:100%;max-width:300px}.upload-banner-bar{width:100%;height:4px;background:var(--bg-dark);border-radius:2px;overflow:hidden}.upload-banner-fill{height:100%;background:var(--accent);border-radius:2px;transition:width .2s ease-out}.waveform-editor{display:flex;flex-direction:column;gap:1rem;height:100%}.toolbar{display:flex;align-items:center;gap:1.5rem;padding:1rem 1.25rem;background:var(--bg-hover);border-radius:var(--radius-md)}.toolbar .label{font-size:.75rem;color:var(--text-dim);text-transform:uppercase;letter-spacing:.05em;margin-right:.5rem}.sound-selector,.bars-selector,.bpm-control,.volume-control{display:flex;align-items:center}.sound-btn{padding:.5rem 0;width:70px;background:var(--bg-card);border:1px solid var(--border);color:var(--text-secondary);font-size:.8rem;font-weight:500;cursor:pointer;transition:all .15s;text-align:center}.bars-btn{padding:.5rem 0;width:55px;background:var(--bg-card);border:1px solid var(--border);color:var(--text-secondary);font-size:.8rem;font-weight:500;cursor:pointer;transition:all .15s;text-align:center}.sound-btn:first-of-type,.bars-btn:first-of-type{border-radius:var(--radius-sm) 0 0 var(--radius-sm)}.sound-btn:last-of-type,.bars-btn:last-of-type{border-radius:0 var(--radius-sm) var(--radius-sm) 0}.sound-btn:not(:first-of-type),.bars-btn:not(:first-of-type){border-left:none}.sound-btn.active,.bars-btn.active{background:var(--orange);border-color:var(--orange);color:#fff}.sound-btn:hover:not(.active),.bars-btn:hover:not(.active){background:var(--bg-selected);color:var(--text)}.bpm-control input[type=number]{width:72px;padding:.5rem .75rem;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text);font-size:.875rem;font-weight:500;text-align:center}.bpm-control input:focus{outline:none;border-color:var(--accent)}.redetect-btn{background:var(--bg-hover);border:1px solid var(--border);color:var(--text-secondary);width:28px;height:28px;border-radius:var(--radius-sm);cursor:pointer;font-size:.9rem;display:flex;align-items:center;justify-content:center;transition:all .15s ease;margin-left:4px}.redetect-btn:hover{background:var(--accent-soft);border-color:var(--accent);color:var(--accent)}.intro-bars-control{display:flex;align-items:center}.intro-bars-control input[type=number]{width:50px;padding:.5rem;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text);font-size:.875rem;font-weight:500;text-align:center}.intro-bars-control input:focus{outline:none;border-color:var(--accent)}.intro-bars-control .unit{font-size:.75rem;color:var(--text-dim);margin-left:.35rem}.volume-control input[type=range]{width:80px;accent-color:var(--orange)}.volume-value{font-size:.75rem;color:var(--text-dim);min-width:40px;margin-left:.5rem}.waveform-container{position:relative;height:150px;background:var(--bg-dark);border-radius:var(--radius-md) var(--radius-md) 0 0;overflow:hidden}.waveform-scrollbar{height:16px;background:var(--bg-dark);border-radius:0 0 var(--radius-md) var(--radius-md);position:relative;cursor:pointer}.scrollbar-thumb{position:absolute;top:4px;bottom:4px;background:var(--text-dim);border-radius:4px;min-width:24px;cursor:grab;transition:background .15s}.scrollbar-thumb:hover{background:var(--text-secondary)}.scrollbar-thumb:active{cursor:grabbing;background:var(--accent)}.playback-row{display:flex;align-items:center;gap:1rem;padding:.75rem 1rem;background:var(--bg-hover);border-radius:var(--radius-md)}.play-btn,.stop-btn{width:44px;height:44px;background:var(--bg-card);border:1px solid var(--border);border-radius:50%;color:var(--text);font-size:1.1rem;cursor:pointer;transition:all .15s;display:flex;align-items:center;justify-content:center}.play-btn:hover,.stop-btn:hover{background:var(--orange);border-color:var(--orange);transform:scale(1.05)}.play-btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.time-display{font-family:SF Mono,Fira Code,monospace;font-size:.875rem;color:var(--text);min-width:120px}.playback-mode{font-size:.75rem;color:var(--green);background:var(--green-soft);padding:.35rem .75rem;border-radius:var(--radius-sm);font-weight:500}.downbeat-inline{display:flex;align-items:center;gap:.5rem;margin-left:auto}.downbeat-inline .label{font-size:.75rem;color:var(--text-dim)}.downbeat-inline input{width:70px;padding:.4rem .5rem;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text);font-size:.85rem;text-align:center}.downbeat-inline .unit{font-size:.75rem;color:var(--text-dim)}.clear-btn{width:26px;height:26px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-dim);font-size:.7rem;cursor:pointer;transition:all .15s}.clear-btn:hover{background:var(--red);border-color:var(--red);color:#fff}.instructions{padding:1rem 1.25rem;background:var(--bg-hover);border-radius:var(--radius-md);text-align:center}.instructions p{margin:0;color:var(--text-secondary);font-size:.875rem}.instructions strong{color:var(--orange);font-weight:600}.instructions kbd{background:var(--bg-card);border:1px solid var(--border);border-radius:4px;padding:.2rem .5rem;font-family:SF Mono,Fira Code,monospace;font-size:.75rem;color:var(--text)}.upload-status-banner{display:flex;align-items:center;gap:1rem;padding:1rem 1.25rem;background:var(--accent-soft);border:1px solid rgba(59,130,246,.2);border-radius:var(--radius-md)}.upload-status-icon{font-size:1.25rem;animation:pulse 2s ease-in-out infinite}@keyframes pulse{0%,to{opacity:.6}50%{opacity:1}}.upload-status-text{display:flex;flex-direction:column;gap:.125rem}.upload-status-text strong{font-size:.85rem;color:var(--accent);font-weight:600}.upload-status-text span{font-size:.75rem;color:var(--text-dim)}.upload-status-progress{flex:1;height:6px;background:var(--bg-dark);border-radius:3px;overflow:hidden;min-width:100px}.upload-status-banner .upload-progress-bar{height:100%;background:var(--accent);border-radius:3px;transition:width .3s ease-out}.upload-status-percent{font-size:.875rem;font-weight:600;color:var(--accent);min-width:40px;text-align:right}.export-panel{width:200px;background:var(--bg-card);border-radius:var(--radius-lg);border:1px solid var(--border);padding:1.25rem;display:flex;flex-direction:column;gap:1.25rem}.export-panel h3{font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--text-dim)}.format-selector{display:flex;flex-direction:column;gap:.5rem}.format-selector .label{font-size:.75rem;color:var(--text-dim)}.format-buttons{display:flex;gap:.5rem}.format-btn{flex:1;padding:.6rem 0;background:var(--bg-hover);border:1px solid var(--border);color:var(--text-secondary);font-size:.8rem;font-weight:500;cursor:pointer;transition:all .15s;border-radius:var(--radius-sm);text-align:center}.format-btn.active{background:var(--green);border-color:var(--green);color:#fff}.format-btn:hover:not(.active){background:var(--bg-selected)}.export-all-btn{width:100%;padding:.875rem;background:var(--green);border:none;border-radius:var(--radius-md);color:#fff;font-size:.9rem;font-weight:600;cursor:pointer;transition:all .15s}.export-all-btn:hover:not(:disabled){background:#16a34a;transform:translateY(-1px)}.export-all-btn:disabled{opacity:.4;cursor:not-allowed;transform:none}.export-spinner{display:inline-block;width:14px;height:14px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite;margin-right:.5rem;vertical-align:middle}.export-progress{font-size:.7rem;color:var(--text-dim);text-align:center;margin-top:.5rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.export-note{font-size:.75rem;color:var(--text-dim);text-align:center}.export-note.warning{color:var(--orange);background:var(--orange-soft);padding:.5rem;border-radius:var(--radius-sm)}.export-error{font-size:.75rem;color:var(--red);background:var(--red-soft);padding:.5rem;border-radius:var(--radius-sm);text-align:center}.paywall{display:flex;flex-direction:column;align-items:center;justify-content:center;flex:1}.paywall-content{text-align:center;padding:.5rem 0}.paywall-icon{font-size:2rem;margin-bottom:.75rem}.paywall-text{font-size:.85rem;color:var(--text-secondary);line-height:1.5;margin-bottom:1rem}.paywall-text strong{color:var(--green)}.paywall-price{display:flex;flex-direction:column;gap:.25rem;margin-bottom:1rem}.paywall-price .price{font-size:1.75rem;font-weight:700;color:var(--text)}.paywall-price .price-note{font-size:.7rem;color:var(--text-dim)}.buy-now-btn{width:100%;padding:.875rem;background:linear-gradient(135deg,var(--green),#16a34a);border:none;border-radius:var(--radius-md);color:#fff;font-size:.95rem;font-weight:600;cursor:pointer;transition:all .2s;box-shadow:0 4px 12px #22c55e4d}.buy-now-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 16px #22c55e66}.buy-now-btn:disabled{opacity:.7;cursor:not-allowed;transform:none}.paywall-features{margin-top:1rem;font-size:.7rem;color:var(--text-dim);line-height:1.8;text-align:left}.header-right{display:flex;align-items:center;gap:1rem;margin-left:auto}.pro-badge{font-size:.65rem;font-weight:700;color:var(--green);background:var(--green-soft);padding:.35rem .75rem;border-radius:var(--radius-sm);letter-spacing:.1em}.payment-success-banner{position:fixed;top:1rem;left:50%;transform:translate(-50%);padding:.875rem 1.5rem;background:var(--green);color:#fff;border-radius:var(--radius-md);font-size:.9rem;font-weight:500;display:flex;align-items:center;gap:1rem;z-index:1000;box-shadow:0 8px 24px #22c55e66;animation:slideDown .3s ease-out}@keyframes slideDown{0%{transform:translate(-50%) translateY(-100%);opacity:0}to{transform:translate(-50%) translateY(0);opacity:1}}.payment-success-banner button{background:#fff3;border:none;color:#fff;width:24px;height:24px;border-radius:50%;font-size:1rem;cursor:pointer;transition:background .15s}.payment-success-banner button:hover{background:#ffffff4d}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-dim)}@media(max-width:1000px){.app-main{flex-direction:column}.sidebar{width:100%;max-height:180px}.export-panel{width:100%;flex-direction:row;flex-wrap:wrap;justify-content:center;align-items:center;gap:1rem}.export-panel h3{width:100%;text-align:center}}
