:root{font-family:-apple-system,BlinkMacSystemFont,SF Pro Display,Segoe UI,Roboto,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{background:linear-gradient(135deg,#667eea,#764ba2,#f093fb);background-attachment:fixed;min-height:100vh}.language-switcher{position:relative;display:inline-block}.language-button{display:flex;align-items:center;gap:.5rem;padding:.5rem .75rem;background:#fff;border:1px solid #d2d2d7;border-radius:5px;color:#1d1d1f;font-size:15px;font-weight:400;cursor:pointer;transition:all .3s ease;font-family:SF Pro Display,-apple-system,BlinkMacSystemFont,Helvetica Neue,Helvetica,Arial,sans-serif;min-width:44px;justify-content:center}.language-button:hover{background:#f5f5f7;border-color:#a1a1a6;transform:translateY(-1px)}.language-button:active{transform:translateY(0);background:#e5e5e7}.language-button.open{background:#f5f5f7;border-color:#0071e3;box-shadow:0 0 0 2px #0071e333}.language-button.loading{pointer-events:none;opacity:.7}.language-flag{font-size:18px;line-height:1}.language-name{font-size:15px;color:#1d1d1f;white-space:nowrap}.language-arrow{font-size:12px;color:#86868b;transition:transform .3s ease;margin-left:auto}.language-arrow.rotated{transform:rotate(180deg)}.language-button.loading .language-arrow{animation:spin 1s linear infinite}.language-dropdown{position:absolute;top:calc(100% + .5rem);right:0;min-width:200px;background:#fff;border:1px solid #d2d2d7;border-radius:5px;box-shadow:0 4px 20px #00000026;z-index:1000;overflow:hidden;animation:fadeInDown .2s ease-out}.language-list{max-height:300px;overflow-y:auto}.language-option{display:flex;align-items:center;gap:.75rem;width:100%;padding:.75rem 1rem;background:none;border:none;cursor:pointer;transition:background-color .2s ease;font-family:inherit;text-align:left}.language-option:hover{background:#f5f5f7}.language-option.active{background:#0071e30d;color:#0071e3}.language-option .language-flag{font-size:16px}.language-info{display:flex;flex-direction:column;gap:.125rem;flex:1}.language-native{font-size:15px;font-weight:500;color:#1d1d1f;line-height:1.2}.language-english{font-size:13px;color:#86868b;line-height:1.2}.language-check{color:#0071e3;font-size:14px;font-weight:600}.language-switcher.compact .language-button{padding:.375rem .5rem;min-width:40px;gap:.25rem}.language-switcher.compact .language-flag{font-size:16px}.language-switcher.compact .language-arrow{font-size:10px}.language-switcher.full .language-button{padding:.625rem 1rem;min-width:120px;justify-content:flex-start}.language-switcher.full .language-dropdown{left:0;right:auto;min-width:250px}@keyframes fadeInDown{0%{opacity:0;transform:translateY(-.5rem)}to{opacity:1;transform:translateY(0)}}@media (max-width: 768px){.language-dropdown{left:0;right:0;min-width:auto}.language-option{padding:1rem}.language-native{font-size:16px}.language-english{font-size:14px}}@media (max-width: 480px){.language-switcher.full .language-button{min-width:100px;padding:.5rem .75rem}.language-name{font-size:14px}}@media (prefers-color-scheme: dark){.language-button{background:#2d2d2d;border-color:#424242;color:#fff}.language-button:hover{background:#3d3d3d;border-color:#525252}.language-dropdown{background:#2d2d2d;border-color:#424242}.language-option:hover{background:#3d3d3d}.language-native{color:#fff}.language-english{color:#a1a1a6}}.nav-links{display:flex;gap:40px;align-items:center}.nav-links a:hover,.nav-links a.active{opacity:.8;color:#764ba2}@media (max-width: 1068px){.apple-nav{padding:0 22px}}@media (max-width: 768px){.nav-content{flex-direction:column;gap:20px;padding:16px 0}.nav-links{gap:30px}}@media (max-width: 480px){.nav-links{flex-direction:column;gap:15px;text-align:center}}.app-footer{background:linear-gradient(135deg,#1d1d1f,#2c2c2e);color:#fff;margin-top:auto}.footer-content{max-width:1200px;margin:0 auto;padding:60px 20px 40px;display:grid;grid-template-columns:2fr 1fr 1fr 1.5fr;gap:40px}.footer-section h3,.footer-section h4{margin-bottom:20px;font-weight:600}.footer-section h3{font-size:1.5rem;color:#fff}.footer-section h4{font-size:1.1rem;color:#f2f2f7}.footer-brand p{color:#a1a1a6;line-height:1.5;font-size:.95rem}.footer-links{display:flex;flex-direction:column;gap:12px}.footer-links a{color:#a1a1a6;text-decoration:none;font-size:.95rem;transition:color .3s ease}.footer-links a:hover{color:#764ba2}.footer-tech-stack{display:flex;flex-wrap:wrap;gap:8px}.tech-badge{background:#764ba233;color:#764ba2;padding:4px 12px;border-radius:12px;font-size:.8rem;font-weight:500;border:1px solid rgba(118,75,162,.3)}.footer-bottom{border-top:1px solid #48484a;padding:20px 0}.footer-bottom-content{max-width:1200px;margin:0 auto;padding:0 20px;display:flex;justify-content:space-between;align-items:center;font-size:.9rem;color:#a1a1a6}.footer-version{background:#764ba21a;color:#764ba2;padding:4px 8px;border-radius:8px;font-size:.8rem;font-weight:500}@media (max-width: 768px){.footer-content{grid-template-columns:1fr;gap:32px;padding:40px 20px 30px}.footer-section{text-align:center}.footer-tech-stack{justify-content:center}.footer-bottom-content{flex-direction:column;gap:12px;text-align:center}}@media (max-width: 1024px) and (min-width: 769px){.footer-content{grid-template-columns:1fr 1fr;gap:32px}}.app-layout{min-height:100vh;display:flex;flex-direction:column;background:var(--background-gradient)}.app-navbar{background:#ffffff1a;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid rgba(255,255,255,.2);padding:1rem 2rem;z-index:1000}.navbar-content{display:flex;align-items:center;justify-content:space-between;max-width:1400px;margin:0 auto}.home-link{display:flex;align-items:center;gap:.5rem;text-decoration:none;color:var(--text-primary);font-weight:600;padding:.5rem 1rem;border-radius:20px;background:#ffffff1a;border:1px solid rgba(255,255,255,.2);transition:all .3s ease;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.home-link:hover{background:#fff3;transform:translateY(-1px);box-shadow:0 4px 12px #007aff33;text-decoration:none;color:var(--text-primary)}.home-icon{font-size:1.2rem}.home-text{font-size:.9rem}.page-title{display:flex;align-items:center;gap:1rem;flex:1;justify-content:center}.page-icon{font-size:2rem}.page-title h1{margin:0;font-size:1.8rem;font-weight:700;color:var(--text-primary);text-shadow:0 2px 4px rgba(0,0,0,.1)}.nav-links{display:flex;align-items:center;gap:1rem}.nav-language-switcher{margin-left:.5rem}.nav-link{display:flex;align-items:center;gap:.5rem;text-decoration:none;color:var(--text-secondary);font-weight:600;padding:.75rem 1.25rem;border-radius:25px;background:#ffffff1a;border:1px solid rgba(255,255,255,.2);transition:all .3s ease;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);font-size:.9rem}.nav-link:hover{background:#fff3;transform:translateY(-1px);box-shadow:0 4px 12px #007aff33;text-decoration:none;color:var(--text-primary)}.nav-link.active{background:#007aff33;border-color:var(--accent-primary);color:var(--accent-primary);box-shadow:0 0 0 2px #007aff4d}.app-main{flex:1;display:flex;flex-direction:column;overflow:hidden}@media (max-width: 768px){.app-navbar{padding:.75rem 1rem}.navbar-content{flex-direction:column;gap:1rem}.page-title{order:-1;justify-content:center}.page-title h1,.page-icon{font-size:1.5rem}.nav-links{gap:.5rem;flex-wrap:wrap;justify-content:center}.nav-language-switcher{margin-left:0}.nav-link{padding:.6rem 1rem;font-size:.85rem}.home-link{padding:.4rem .8rem;font-size:.85rem}.home-icon{font-size:1rem}}@media (max-width: 480px){.navbar-content{gap:.75rem}.nav-links{flex-direction:column;width:100%;gap:.5rem}.nav-link{justify-content:center;width:100%}.page-title h1{font-size:1.3rem}}.landing-page{min-height:100vh;background:linear-gradient(180deg,#f5f5f7,#fff);color:#1d1d1f;font-family:SF Pro Display,-apple-system,BlinkMacSystemFont,Helvetica Neue,Helvetica,Arial,sans-serif}.apple-nav{background:#fbfbfdcc;-webkit-backdrop-filter:saturate(180%) blur(20px);backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid #d2d2d7;position:sticky;top:0;z-index:9999;padding:0 22px}.nav-content{max-width:1024px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:12px 0}.nav-logo{font-size:21px;font-weight:600;color:#1d1d1f;text-decoration:none}.nav-links{display:flex;gap:40px}.nav-links a{color:#1d1d1f;text-decoration:none;font-size:17px;font-weight:400;transition:opacity .3s ease}.nav-links a:hover{opacity:.8}.hero-section{text-align:center;padding:60px 22px 100px;max-width:1024px;margin:0 auto}.hero-content{max-width:692px;margin:0 auto}.hero-title{font-size:80px;font-weight:600;letter-spacing:-.015em;line-height:1.05;color:#1d1d1f;margin:1rem 0}.hero-subtitle{font-size:28px;font-weight:400;line-height:1.14286;letter-spacing:.007em;color:#1d1d1f;margin:0 0 40px}.hero-buttons{display:flex;gap:30px;justify-content:center;margin-bottom:80px}.product-visual{margin:0 auto;max-width:800px;perspective:1000px}.loop-maker-preview{background:#fff;border-radius:12px;box-shadow:0 25px 50px -12px #00000040;overflow:hidden;transform:rotateX(15deg) rotateY(-5deg);transition:transform .5s ease;border:1px solid #e5e5e7}.loop-maker-preview:hover{transform:rotateX(10deg) rotateY(-2deg) scale(1.02)}.preview-header{background:linear-gradient(180deg,#f5f5f7,#fff);padding:16px 20px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #e5e5e7}.header-controls{display:flex;gap:8px}.control-dot{width:12px;height:12px;border-radius:50%}.control-dot.red{background:#ff5f56}.control-dot.yellow{background:#ffbd2e}.control-dot.green{background:#27ca3f}.header-title{font-size:14px;font-weight:600;color:#86868b}.preview-content{padding:30px;background:#fff}.waveform-display{display:flex;align-items:center;justify-content:center;gap:4px;height:120px;margin-bottom:30px;background:linear-gradient(135deg,#667eea,#764ba2);border-radius:8px;padding:20px}.waveform-line{width:6px;background:#fffc;border-radius:3px;animation:pulse 2s ease-in-out infinite}.waveform-line:nth-child(odd){animation-delay:.2s}.waveform-line:nth-child(2n){animation-delay:.4s}@keyframes pulse{0%,to{opacity:.8;transform:scaleY(1)}50%{opacity:1;transform:scaleY(1.2)}}.controls-preview{display:flex;align-items:center;justify-content:center;gap:30px}.play-button{width:60px;height:60px;border-radius:50%;background:linear-gradient(135deg,#0071e3,#005bb5);color:#fff;display:flex;align-items:center;justify-content:center;font-size:20px;box-shadow:0 8px 16px #0071e34d;cursor:pointer;transition:transform .3s ease}.play-button:hover{transform:scale(1.1)}.control-knobs{display:flex;gap:20px}.knob{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,#f5f5f7,#e5e5e7);border:2px solid #d2d2d7;position:relative}.knob:after{content:"";position:absolute;top:4px;left:50%;transform:translate(-50%);width:2px;height:12px;background:#1d1d1f;border-radius:1px}.feature-section{padding:100px 22px;background:#fff;margin-top:80px}.feature-content{max-width:1024px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}.feature-text h2{font-size:56px;font-weight:600;letter-spacing:-.015em;line-height:1.07143;color:#1d1d1f;margin:0 0 20px}.feature-text p{font-size:21px;font-weight:400;line-height:1.381;color:#1d1d1f;margin:0 0 40px}.feature-visual{perspective:1000px}.splitter-preview{background:#fff;border-radius:12px;box-shadow:0 25px 50px -12px #00000040;overflow:hidden;transform:rotateX(15deg) rotateY(5deg);transition:transform .5s ease;border:1px solid #e5e5e7}.splitter-preview:hover{transform:rotateX(10deg) rotateY(2deg) scale(1.02)}.waveform-timeline{padding:30px;background:#fff}.timeline-track{display:flex;align-items:center;height:80px;background:#f5f5f7;border-radius:8px;overflow:hidden;position:relative}.waveform-segment{height:100%;background:linear-gradient(135deg,#34c759,#30d158);position:relative}.waveform-segment:first-child{background:linear-gradient(135deg,#ff9500,#ffb340)}.waveform-segment:last-child{background:linear-gradient(135deg,#007aff,#40a7ff)}.split-marker{width:2px;height:100%;background:#1d1d1f;position:relative}.split-marker:before{content:"";position:absolute;top:-6px;left:-4px;width:10px;height:12px;background:#1d1d1f;border-radius:2px}.splitter-controls{padding:20px 30px;background:linear-gradient(180deg,#f5f5f7,#fff);border-top:1px solid #e5e5e7;display:flex;align-items:center;justify-content:space-between}.timeline-cursor{width:3px;height:16px;background:#ff3b30;border-radius:2px;position:relative}.timeline-cursor:before{content:"";position:absolute;top:-4px;left:-3px;width:9px;height:9px;background:#ff3b30;border-radius:50%}.segment-info{font-size:14px;font-weight:500;color:#86868b}.secondary-feature{text-align:center;padding:80px 22px 100px;max-width:1024px;margin:0 auto}.secondary-feature h2{font-size:40px;font-weight:600;line-height:1.1;letter-spacing:-.003em;color:#1d1d1f;margin:0 0 12px}.secondary-feature p{font-size:19px;font-weight:400;line-height:1.21053;letter-spacing:.012em;color:#86868b;margin:0}.secondary-feature blockquote{position:relative;font-size:19px;line-height:1.5;font-weight:400;color:#1d1d1f;margin:30px auto 0;padding:30px 40px;max-width:800px;background:linear-gradient(135deg,#667eea14,#764ba214);border-radius:16px;border-left:4px solid transparent;background-clip:padding-box;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:0 8px 32px #00000014;transition:all .3s ease;font-style:italic}.secondary-feature blockquote:before{content:'"';position:absolute;top:10px;left:20px;font-size:60px;font-weight:700;color:#764ba233;line-height:1;font-family:Georgia,serif}.secondary-feature blockquote:after{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(135deg,#667eea,#764ba2);border-radius:16px;z-index:-1;opacity:0;transition:opacity .3s ease}.secondary-feature blockquote:hover:after{opacity:.05}.secondary-feature blockquote:hover{transform:translateY(-2px);box-shadow:0 12px 40px #0000001f}.hero-buttons-start{display:flex;gap:30px;justify-content:flex-start;margin-bottom:1.5rem}@media (max-width: 1068px){.apple-nav{padding:0 22px}.hero-section{padding:50px 22px 80px}.hero-title{font-size:64px}.hero-subtitle{font-size:24px}}@media (max-width: 768px){.nav-content{flex-direction:column;gap:20px;padding:16px 0}.nav-links{gap:30px}.hero-section{padding:40px 22px 60px}.hero-title{font-size:48px}.hero-subtitle{font-size:21px;margin-bottom:30px}.hero-buttons,.hero-buttons-start{flex-direction:column;align-items:center;gap:15px;margin-bottom:60px}.loop-maker-preview{transform:none}.loop-maker-preview:hover{transform:scale(1.02)}.feature-section{padding:80px 22px}.feature-content{grid-template-columns:1fr;gap:60px;text-align:center}.feature-text h2{font-size:40px}.feature-text p{font-size:19px}.splitter-preview{transform:none}.splitter-preview:hover{transform:scale(1.02)}.secondary-feature{padding:60px 22px 80px}.secondary-feature h2{font-size:32px}.secondary-feature blockquote{font-size:17px;padding:25px 30px;margin:25px auto 0}.secondary-feature blockquote:before{font-size:50px;top:5px;left:15px}}@media (max-width: 480px){.nav-links{flex-direction:column;gap:15px;text-align:center}.hero-title{font-size:36px}.hero-subtitle{font-size:19px}.waveform-display{height:80px;gap:3px}.waveform-line{width:4px}.play-button{width:50px;height:50px;font-size:16px}.knob{width:32px;height:32px}.control-knobs{gap:15px}.feature-text h2{font-size:32px}.feature-text p{font-size:17px}.waveform-timeline{padding:20px}.timeline-track{height:60px}.splitter-controls{padding:15px 20px}.secondary-feature blockquote{font-size:16px;padding:20px 25px;margin:20px auto 0}.secondary-feature blockquote:before{font-size:40px;top:2px;left:12px}}.about-page{min-height:100vh;background:linear-gradient(135deg,#f5f7fa,#c3cfe2)}.apple-nav{position:fixed;top:0;left:0;right:0;background:#fffc;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid rgba(0,0,0,.1);z-index:1000;padding:0 20px;height:64px;display:flex;align-items:center}.nav-content{width:100%;max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center}.nav-logo{font-size:1.5rem;font-weight:600;color:#1d1d1f}.nav-links{display:flex;align-items:center;gap:32px}.nav-links a{color:#1d1d1f;text-decoration:none;font-weight:400;transition:color .3s ease}.nav-links a:hover,.nav-links a.active{color:#007aff}.about-hero{padding:120px 20px 80px;text-align:center}.about-content{max-width:800px;margin:0 auto}.about-title{font-size:4rem;font-weight:700;color:#1d1d1f;margin-bottom:24px;line-height:1.1}.about-subtitle{font-size:1.5rem;color:#6e6e73;line-height:1.4;font-weight:400}.mission-section,.features-overview,.technology-section,.cta-section{padding:80px 20px}.section-content{max-width:1200px;margin:0 auto}.mission-section{background:#fff;text-align:center}.mission-section h2{font-size:2.5rem;font-weight:600;color:#1d1d1f;margin-bottom:32px}.mission-section p{font-size:1.25rem;color:#6e6e73;line-height:1.6;max-width:800px;margin:0 auto}.features-overview{background:#f5f5f7}.features-overview h2{font-size:2.5rem;font-weight:600;color:#1d1d1f;margin-bottom:64px;text-align:center}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:32px;margin-top:48px}.feature-card{background:#fff;padding:40px 32px;border-radius:16px;text-align:center;box-shadow:0 4px 20px #00000014;transition:transform .3s ease,box-shadow .3s ease}.feature-card:hover{transform:translateY(-4px);box-shadow:0 8px 40px #0000001f}.feature-icon{font-size:3rem;margin-bottom:24px}.feature-card h3{font-size:1.5rem;font-weight:600;color:#1d1d1f;margin-bottom:16px}.feature-card p{color:#6e6e73;line-height:1.5;font-size:1rem}.technology-section{background:#fff;text-align:center}.technology-section h2{font-size:2.5rem;font-weight:600;color:#1d1d1f;margin-bottom:32px}.technology-section p{font-size:1.25rem;color:#6e6e73;line-height:1.6;max-width:800px;margin:0 auto 48px}.tech-stack{display:flex;justify-content:center;gap:24px;flex-wrap:wrap}.tech-item{background:#007aff;color:#fff;padding:12px 24px;border-radius:20px;font-weight:500;font-size:1rem}.cta-section{background:linear-gradient(135deg,#667eea,#764ba2);text-align:center;color:#fff}.cta-section h2{font-size:2.5rem;font-weight:600;margin-bottom:24px}.cta-section p{font-size:1.25rem;line-height:1.6;margin-bottom:48px;opacity:.9}.cta-buttons{display:flex;justify-content:center;gap:24px;flex-wrap:wrap}.cta-section .btn-primary{background:#fff;color:#764ba2;border:2px solid white}.cta-section .btn-primary:hover{background:#764ba2;color:#fff;border:2px solid #764ba2}.cta-section .btn-secondary{background:transparent;color:#fff;border:2px solid white}.cta-section .btn-secondary:hover{background:#fff;color:#764ba2}@media (max-width: 768px){.nav-links{gap:16px}.about-title{font-size:2.5rem}.about-subtitle{font-size:1.25rem}.features-grid{grid-template-columns:1fr;gap:24px}.tech-stack{gap:16px}.cta-buttons{flex-direction:column;align-items:center}}@media (max-width: 480px){.nav-content{padding:0 16px}.nav-links{gap:12px;font-size:.9rem}.about-hero{padding:100px 20px 60px}.about-title{font-size:2rem}.mission-section,.features-overview,.technology-section,.cta-section{padding:60px 20px}}.App{width:100%;height:100vh;margin:0;padding:0;overflow:auto;scrollbar-width:none;-ms-overflow-style:none}.App::-webkit-scrollbar{display:none}*{margin:0;padding:0;box-sizing:border-box}html,body,#root{height:100%;width:100%;margin:0;padding:0}.btn-primary{background:#fff;color:#764ba2;border:2px solid #764ba2;padding:12px 22px;border-radius:30px;text-decoration:none;font-size:17px;font-weight:500;line-height:1.23536;transition:all .3s ease;min-width:28px;display:inline-flex;align-items:center;justify-content:center;cursor:pointer}.btn-primary:hover{background:#764ba2;color:#fff;text-decoration:none;transform:translateY(-2px);box-shadow:0 4px 12px #764ba24d}.btn-secondary{background:#764ba2;color:#fff;border:2px solid #764ba2;padding:12px 22px;border-radius:30px;text-decoration:none;font-size:17px;font-weight:500;line-height:1.23536;transition:all .3s ease;min-width:28px;display:inline-flex;align-items:center;justify-content:center;cursor:pointer}.btn-secondary:hover{background:#fff;color:#764ba2;text-decoration:none;transform:translateY(-2px);box-shadow:0 4px 12px #764ba24d}:root{--bg-primary: #f8fafc;--bg-secondary: #ffffff;--bg-tertiary: #f1f5f9;--accent-primary: #007aff;--accent-secondary: #5856d6;--accent-gradient: linear-gradient(135deg, #007aff 0%, #5856d6 100%);--success: #34c759;--warning: #ff9500;--danger: #ff3b30;--recording: #ff2d92;--purple: #af52de;--teal: #5ac8fa;--indigo: #5856d6;--orange: #ff9500;--text-primary: #1d1d1f;--text-secondary: #6e6e73;--text-muted: #8e8e93;--text-white: #ffffff;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .1);--shadow-md: 0 4px 12px rgba(0, 0, 0, .1);--shadow-lg: 0 8px 25px rgba(0, 0, 0, .15);--shadow-color: rgba(0, 122, 255, .2);--border-radius: 5px}.loop-maker{height:100vh;display:flex;flex-direction:column;overflow:hidden}.loop-maker-body{display:grid;grid-template-columns:300px 1fr 250px;grid-template-rows:1fr;gap:1rem;padding:1rem;height:calc(100vh - 80px);overflow:hidden}.left-panel,.right-panel{display:flex;flex-direction:column;gap:1rem;overflow:scroll;-ms-overflow-style:none;scrollbar-width:none}.center-panel{display:flex;flex-direction:column;gap:1rem;min-height:0}.left-panel>*,.right-panel>*,.center-panel>*{background:var(--bg-secondary);border-radius:var(--border-radius);box-shadow:var(--shadow-md)!important;border:1px solid rgba(255,255,255,.2);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px)}@media (max-width: 1200px){.loop-maker-body{grid-template-columns:250px 1fr 200px}}@media (max-width: 768px){.loop-maker-body{grid-template-columns:1fr;grid-template-rows:auto auto 1fr;gap:.5rem;padding:.5rem}}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-primary);border-radius:4px}::-webkit-scrollbar-thumb{background:#0000004d;border-radius:4px;box-shadow:inset 2px 2px 4px #ffffff1a}::-webkit-scrollbar-thumb:hover{background:var(--accent-primary)}.loop-library{padding:1rem;height:100%;display:flex;flex-direction:column}.library-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem}.library-header h3{margin:0;font-size:1.25rem;font-weight:700;color:var(--text-primary);letter-spacing:-.02em}.create-loop-btn{border:none;border-radius:var(--border-radius);background:var(--accent-gradient);padding:.5rem 1rem;color:#fff;font-size:.875rem;font-weight:600;cursor:pointer;box-shadow:0 4px 20px var(--shadow-color);transition:all .3s cubic-bezier(.25,.46,.45,.94);border:1px solid rgba(255,255,255,.2)}.create-loop-btn:hover{transform:translateY(-2px);box-shadow:0 8px 30px var(--shadow-color)}.create-loop-btn:active{transform:translateY(-1px)}.loops-list{flex:1;overflow-y:auto;padding:.5rem;background-color:transparent!important;border:none!important;box-shadow:none!important;box-sizing:border-box}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;color:var(--text-muted);text-align:center}.empty-state p{margin:.5rem 0;font-size:1rem;line-height:1.5}.empty-state p:first-child{font-weight:600;color:var(--text-primary);font-size:1.125rem}.loop-item{display:flex;padding:1.25rem;margin-bottom:1rem;border-radius:var(--border-radius);background:var(--bg-secondary);cursor:pointer;transition:all .3s cubic-bezier(.25,.46,.45,.94);border:1px solid rgba(0,0,0,.55);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);position:relative;overflow:visible;min-height:85px}.loop-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:#ffffff40}.loop-item.selected{border-color:var(--accent-primary);background:#007aff1f;transform:translateY(-1px)}.loop-content{flex:1;min-width:0;display:flex;flex-direction:column;gap:.75rem}.loop-header{display:flex;justify-content:space-between;align-items:center;gap:1rem}.loop-info{flex:2;min-width:0;display:flex;flex-direction:column;gap:.5rem}.loop-name{font-size:1rem;font-weight:700;color:var(--text-primary);margin:0;letter-spacing:-.02em;line-height:1.3;word-wrap:break-word;-webkit-hyphens:auto;hyphens:auto}.loop-details{display:flex;gap:.5rem;font-size:.75rem;color:var(--text-secondary);align-items:center;margin:0}.loop-duration{background:#34c75926;color:var(--success);padding:.25rem .5rem;border-radius:6px;font-weight:600;font-size:.7rem;border:1px solid rgba(52,199,89,.3);white-space:nowrap}.loop-events{background:#007aff26;color:var(--accent-primary);padding:.25rem .5rem;border-radius:6px;font-weight:600;font-size:.7rem;border:1px solid rgba(0,122,255,.3);white-space:nowrap}.loop-controls{display:flex;gap:.375rem;flex:1;flex-shrink:0;justify-content:flex-end;align-items:flex-start}.loop-controls button{width:30px;height:30px;border:none;border-radius:6px;box-shadow:var(--shadow-sm);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:.6rem;transition:all .3s cubic-bezier(.25,.46,.45,.94);border:1px solid rgba(255,255,255,.2)}.loop-controls button:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.loop-controls button:active{transform:translateY(-1px)}.edit-btn{background:linear-gradient(135deg,var(--recording) 0%,#d70051 100%);color:#fff}.edit-btn.active{animation:record-pulse 2s infinite ease-in-out}.edit-btn:hover{box-shadow:0 4px 20px #ff2d924d}@keyframes record-pulse{0%,to{transform:scale(1);box-shadow:0 0 #ff2d92b3}50%{transform:scale(1.05);box-shadow:0 0 0 8px #ff2d9200}}.mute-btn{background:linear-gradient(135deg,var(--warning) 0%,#ff8c00 100%);color:#fff}.mute-btn:hover{box-shadow:0 4px 20px #ff95004d}.mute-btn.muted{background:#ff950033;color:var(--warning)}.delete-btn{background-color:#fff;color:#fff}.delete-btn:hover{box-shadow:0 4px 20px #ff3b304d}@media (max-width: 768px){.loop-library{padding:1.5rem}.library-header{flex-direction:column;gap:1rem;align-items:stretch}.loop-item{padding:1rem;margin-bottom:.75rem}.loop-name{font-size:.9rem}.loop-details{font-size:.7rem;gap:.5rem}.loop-controls button{width:32px;height:32px;font-size:.9rem}}.dialog-overlay{position:fixed;top:-11rem;left:0;width:100%;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:1rem;box-sizing:border-box;animation:fadeIn .3s cubic-bezier(.25,.46,.45,.94)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.dialog-content{background:#fffffff2;backdrop-filter:blur(40px);-webkit-backdrop-filter:blur(40px);border-radius:16px;box-shadow:0 20px 60px #0000004d,0 0 0 1px #fff3;max-width:400px;width:100%;max-height:90vh;overflow:hidden;animation:slideUp .3s cubic-bezier(.25,.46,.45,.94)}@keyframes slideUp{0%{opacity:0;transform:translateY(20px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.dialog-header{display:flex;align-items:center;justify-content:space-between;padding:1.5rem 1.5rem 1rem;border-bottom:1px solid rgba(0,0,0,.1)}.dialog-header h2{margin:0;font-size:1.25rem;font-weight:700;color:var(--text-primary);letter-spacing:-.02em}.close-button{width:2rem;height:2rem;border:none;border-radius:50%;background:#0000001a;color:var(--text-secondary);font-size:1.25rem;font-weight:400;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s ease}.close-button:hover{background:#00000026;transform:scale(1.05)}.close-button:active{transform:scale(.95)}.dialog-form{padding:1.5rem}.form-group{margin-bottom:1.5rem}.form-group:last-of-type{margin-bottom:2rem}.form-group label{display:block;margin-bottom:.5rem;font-weight:600;color:var(--text-primary);font-size:.9rem;letter-spacing:-.01em}.form-group input,.form-group select{width:100%;padding:.75rem 1rem;border:1px solid rgba(0,0,0,.2);border-radius:8px;background:#fffc;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);font-size:1rem;color:var(--text-primary);transition:all .2s ease;box-sizing:border-box}.form-group input:focus,.form-group select:focus{outline:none;border-color:var(--accent-primary);box-shadow:0 0 0 3px #007aff1a;background:#fffffff2}.form-group input::placeholder{color:var(--text-secondary)}.file-input{padding:.5rem .75rem!important;cursor:pointer}.file-input::-webkit-file-upload-button{padding:.5rem 1rem;margin-right:1rem;border:none;border-radius:6px;background:var(--accent-gradient);color:#fff;font-weight:600;cursor:pointer;font-size:.9rem;transition:all .2s ease}.file-input::-webkit-file-upload-button:hover{transform:translateY(-1px);box-shadow:0 2px 8px #007aff4d}.error-message{background:#ff3b301a;border:1px solid rgba(255,59,48,.3);color:var(--danger);padding:.75rem 1rem;border-radius:8px;font-size:.9rem;margin-bottom:1.5rem;text-align:center}.dialog-actions{display:flex;gap:.75rem;padding-top:.5rem}.cancel-button,.submit-button{flex:1;padding:.75rem 1.5rem;border:none;border-radius:8px;font-weight:600;font-size:1rem;cursor:pointer;transition:all .2s ease}.cancel-button{background:#0000000d;color:var(--text-secondary);border:1px solid rgba(0,0,0,.1)}.cancel-button:hover:not(:disabled){background:#0000001a;transform:translateY(-1px)}.submit-button{background:var(--accent-gradient);color:#fff;box-shadow:0 2px 8px #007aff4d}.submit-button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 4px 16px #007aff66}.submit-button:active:not(:disabled){transform:translateY(-1px)}.cancel-button:disabled,.submit-button:disabled{opacity:.5;cursor:not-allowed;transform:none!important}@media (max-width: 480px){.dialog-overlay{padding:.5rem}.dialog-content{max-width:100%;border-radius:12px}.dialog-header{padding:1rem 1rem .5rem}.dialog-form{padding:1rem}.dialog-actions{flex-direction:column}.cancel-button,.submit-button{padding:1rem}}.key-pad-button{border:none;border-radius:var(--border-radius);cursor:pointer;transition:all .3s cubic-bezier(.25,.46,.45,.94);display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative;overflow:visible;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.2);font-weight:600}.remove-button{position:absolute;top:-.5rem;right:-.5rem;width:1rem;height:1rem;border:none;border-radius:50%;background:red!important;color:#fff;font-size:1rem;font-weight:700;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s ease;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.3);z-index:2;overflow:visible}.remove-button:hover{background:#ff3b30cc;transform:scale(1.1);box-shadow:0 2px 8px #ff3b304d}.remove-button:active{transform:scale(.95)}.key-pad-button:hover{transform:translateY(-4px) scale(1.05);box-shadow:var(--shadow-lg)}.key-pad-button:active,.key-pad-button.active{transform:translateY(-2px) scale(1.02)}.key-pad-button.active:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:#fff3;pointer-events:none;border-radius:var(--border-radius)}.key-label{font-size:.9rem;font-weight:700;color:#fff;text-align:center;line-height:1.2;text-shadow:0 1px 2px rgba(0,0,0,.2);letter-spacing:-.02em}.key-binding{font-size:.75rem;font-weight:600;color:#ffffffe6;background:#fff3;padding:.25rem .5rem;border-radius:6px;text-transform:uppercase;letter-spacing:1px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.3)}.key-pad-button:after{content:"";position:absolute;width:100%;height:100%;background:radial-gradient(circle,rgba(255,255,255,.4) 0%,transparent 70%);border-radius:50%;transform:scale(0);opacity:0;pointer-events:none;transition:all .3s cubic-bezier(.25,.46,.45,.94)}.key-pad-button:active:after{transform:scale(2);opacity:1;transition:all .1s ease}@media (max-width: 768px){.key-pad-button{aspect-ratio:1.2;padding:.75rem}.key-label{font-size:.8rem}.key-binding{font-size:.65rem;padding:.2rem .4rem}}.keyboard-pad{padding:1rem;display:flex;flex-direction:column}.pad-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.5rem;position:sticky;background-color:#fff;top:0;border-radius:var(--border-radius);z-index:3}.pad-title{margin:0;font-size:1.25rem;font-weight:700;color:var(--text-primary);letter-spacing:-.02em}.add-key-button{width:2rem;height:2rem;border:none;border-radius:50%;background:var(--accent-gradient);color:#fff;font-size:1.25rem;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .3s cubic-bezier(.25,.46,.45,.94);box-shadow:0 2px 8px #007aff4d;border:1px solid rgba(255,255,255,.2)}.add-key-button:hover:not(:disabled){transform:translateY(-2px) scale(1.05);box-shadow:0 4px 16px #007aff66}.add-key-button:active:not(:disabled){transform:translateY(-1px) scale(1.02)}.add-key-button:disabled{opacity:.5;cursor:not-allowed}.pad-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem;flex:1;margin-bottom:1.5rem}.pad-instructions{margin-top:auto;padding-top:1.5rem;border-top:1px solid rgba(255,255,255,.2);text-align:center}.pad-instructions p{margin:.5rem 0;font-size:.8rem;color:#ffffffb3;line-height:1.5}.pad-instructions p:first-child{font-weight:600;color:var(--text-white);font-size:.85rem}.loading-state{grid-column:1 / -1;text-align:center;padding:2rem;color:var(--text-secondary);font-style:italic}@media (max-width: 768px){.keyboard-pad{padding:1.5rem}.pad-grid{grid-template-columns:repeat(3,1fr);gap:.75rem}}.transport-controls{display:flex;flex-direction:column;padding:1rem;background:var(--bg-secondary);border-radius:var(--border-radius);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.1)}.loop-info-section{display:flex;justify-content:space-between;align-items:center;padding-bottom:1rem;border-bottom:1px solid rgba(255,255,255,.1)}.loop-title{font-size:1.25rem;font-weight:700;color:var(--text-primary);margin:0;display:flex;align-items:center;gap:.75rem}.loop-duration{font-size:.875rem;color:var(--text-muted);font-weight:500}.recording-indicator{background:var(--recording);color:#fff;padding:.375rem .75rem;border-radius:12px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px;animation:pulse 2s infinite;box-shadow:0 2px 8px #ff2d924d}.loop-controls{display:flex;gap:.75rem}.edit-toggle,.clear-loop{padding:.75rem 1.25rem;border:none;border-radius:var(--border-radius);font-weight:600;font-size:.875rem;cursor:pointer;transition:all .3s cubic-bezier(.25,.46,.45,.94);-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);border:1px solid rgba(255,255,255,.2)}.edit-toggle{background:linear-gradient(135deg,var(--success) 0%,#30d158 100%);color:#fff;box-shadow:0 2px 8px #34c7594d;border:1px solid rgba(52,199,89,.5)}.edit-toggle:hover{transform:translateY(-2px);box-shadow:0 4px 15px #34c75966;border:1px solid rgba(52,199,89,.7)}.edit-toggle.active{background:linear-gradient(135deg,var(--recording) 0%,#ff1744 100%);color:#fff;box-shadow:0 2px 8px #ff2d924d;border:1px solid rgba(255,45,146,.5)}.edit-toggle.active:hover{transform:translateY(-2px);box-shadow:0 4px 15px #ff2d9266;border:1px solid rgba(255,45,146,.7)}.clear-loop{background:linear-gradient(135deg,var(--warning) 0%,#ff9500 100%);color:#fff;box-shadow:0 2px 8px #ff95004d;border:1px solid rgba(255,149,0,.5)}.clear-loop:hover{transform:translateY(-2px);box-shadow:0 4px 15px #ff950066;border:1px solid rgba(255,149,0,.7)}.transport-section{display:flex;align-items:center;justify-content:space-between;gap:1rem}.transport-buttons{display:flex;gap:1.5rem;align-items:center}.transport-btn{width:64px;height:64px;border:none;border-radius:50%;background:var(--bg-secondary);box-shadow:var(--shadow-md);cursor:pointer;transition:all .3s cubic-bezier(.25,.46,.45,.94);position:relative;display:flex;align-items:center;justify-content:center;border:1px solid rgba(255,255,255,.2);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px)}.transport-btn:hover{transform:translateY(-3px) scale(1.05);box-shadow:var(--shadow-lg)}.transport-btn:active{transform:translateY(-1px) scale(1.02)}.play-pause-btn{background:linear-gradient(135deg,var(--success) 0%,#30d158 100%);color:#fff;box-shadow:0 4px 20px #34c7594d}.play-pause-btn:hover{box-shadow:0 8px 30px #34c75966}.play-pause-btn.playing{background:linear-gradient(135deg,var(--accent-primary) 0%,#0056d6 100%);box-shadow:0 4px 20px var(--shadow-color)}.play-pause-btn.playing:hover{box-shadow:0 8px 30px var(--shadow-color)}.play-pause-icon{width:24px;height:24px;position:relative}.play-pause-icon.play:before{content:"";position:absolute;left:6px;top:0;width:0;height:0;border-left:14px solid white;border-top:12px solid transparent;border-bottom:12px solid transparent}.play-pause-icon.pause:before{content:"";position:absolute;left:6px;top:3px;width:4px;height:18px;background:#fff;border-radius:1px;box-shadow:8px 0 #fff}.stop-btn{background:linear-gradient(135deg,var(--danger) 0%,#d70015 100%);color:#fff;box-shadow:0 4px 20px #ff3b304d}.stop-btn:hover{box-shadow:0 8px 30px #ff3b3066}.stop-icon{width:18px;height:18px;background:#fff;border-radius:3px}.time-display{background:#ffffffe6;padding:1rem 2rem;border-radius:var(--border-radius);box-shadow:var(--shadow-sm);border:1px solid rgba(255,255,255,.3);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px)}.current-time{font-family:-apple-system,BlinkMacSystemFont,SF Mono,Monaco,Cascadia Code,monospace;font-size:1.5rem;font-weight:600;color:var(--text-primary);letter-spacing:-.02em}.bpm-control{display:flex;flex-direction:column;align-items:center;gap:.75rem}.bpm-control label{font-size:.75rem;font-weight:600;color:var(--text-white);text-transform:uppercase;letter-spacing:1px;opacity:.8}.bpm-input{width:90px;padding:.75rem;border:none;border-radius:var(--border-radius);background:#ffffffe6;box-shadow:var(--shadow-sm);text-align:center;font-size:1.125rem;font-weight:600;color:var(--text-primary);outline:none;transition:all .3s cubic-bezier(.25,.46,.45,.94);border:1px solid rgba(255,255,255,.3)}.bpm-input:focus{box-shadow:0 0 0 3px var(--shadow-color),var(--shadow-md);background:#fff;border:1px solid var(--accent-primary)}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.8;transform:scale(1.05)}}@media (max-width: 768px){.transport-controls{padding:1rem;gap:1rem}.loop-info-section{flex-direction:column;align-items:flex-start;gap:1rem;padding-bottom:1rem}.loop-title{font-size:1.1rem;flex-wrap:wrap}.loop-controls{flex-wrap:wrap;gap:.5rem}.edit-toggle,.clear-loop{font-size:.75rem;padding:.625rem 1rem}.transport-section{flex-wrap:wrap;gap:1.5rem}.transport-btn{width:56px;height:56px}.current-time{font-size:1.25rem}.bpm-input{width:75px}}.loop-timeline{--track-height: 50px;--track-spacing: 40px;padding:1.5rem 1rem 1rem;display:flex;flex-direction:column;height:100%;min-height:0}.timeline-placeholder{display:flex;align-items:center;justify-content:center;height:100%;color:var(--text-muted);font-style:italic}.timeline-container{flex:1;background:var(--bg-tertiary);border-radius:var(--border-radius);box-shadow:inset 4px 4px 8px var(--shadow-inset-dark),inset -4px -4px 8px var(--shadow-inset-light);padding:.5rem;position:relative;min-height:450px;display:flex}.timeline-ruler{position:relative;width:100%;height:100%;cursor:crosshair;flex:1;border-top-right-radius:5px;border-bottom-right-radius:5px;background:linear-gradient(135deg,#1a1a2e,#16213e,#0f3460)}.track-labels-container{border-top-left-radius:5px;border-bottom-left-radius:5px;width:80px;height:100%;background:var(--bg-secondary);border-right:2px solid var(--border-color);position:relative;flex-shrink:0;overflow:hidden}.track-label{position:absolute;left:0;width:100%;height:40px;display:flex;align-items:center;padding:0 .5rem;border-bottom:1px solid rgba(255,255,255,.1);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.track-name{font-size:.7rem;font-weight:600;color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.5);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.timeline-grid{position:absolute;top:0;left:0;right:0;bottom:0;pointer-events:none}.track-line{position:absolute;left:0;right:0;height:1px;background:linear-gradient(90deg,#ffffff1a,#ffffff0d,#ffffff1a)}.time-marker{position:absolute;top:0;bottom:0;width:1px;display:flex;align-items:flex-start;padding-top:.25rem;pointer-events:none}.time-marker.major{background:#fff6;z-index:5}.time-marker.minor{background:#ffffff26;z-index:3}.time-label{position:absolute;top:-25px;left:50%;transform:translate(-50%);font-size:.7rem;color:#fff;background:#000000b3;padding:.125rem .375rem;border-radius:4px;white-space:nowrap;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.2)}.time-label.minor-label{font-size:.6rem;background:#00000080;padding:.0625rem .25rem;color:#fff}.playhead{position:absolute;top:0;bottom:0;width:2px;background:var(--accent-primary);z-index:10;box-shadow:0 0 8px #667eea80;will-change:left}.playhead:before{content:"";position:absolute;top:-6px;left:-6px;width:14px;height:14px;background:var(--accent-primary);border-radius:50%;box-shadow:0 0 8px #667eea80,inset 0 1px 2px #ffffff4d}.playhead.playing{animation:playhead-glow 2s infinite ease-in-out}@keyframes playhead-glow{0%,to{box-shadow:0 0 8px #667eea80}50%{box-shadow:0 0 16px #667eeacc}}.events-layer{position:absolute;top:0;left:0;right:0;bottom:0;z-index:10}.event-block{position:absolute;height:35px;min-width:12px;border-radius:8px;box-shadow:0 3px 12px #00000040,0 1px 3px #0000001a;cursor:grab;-webkit-user-select:none;user-select:none;transition:all .2s cubic-bezier(.4,0,.2,1);overflow:hidden;border:2px solid rgba(255,255,255,.4);-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);margin-top:5px}.event-block:hover{transform:translateY(-2px) scale(1.02);box-shadow:0 4px 15px #00000040;border-color:#ffffff80}.event-block.dragging{cursor:grabbing;z-index:100;transform:translateY(-6px) rotate(2deg) scale(1.05);box-shadow:0 8px 25px #0000004d;border-color:#ffffffb3}.event-block.selected{z-index:50;transform:translateY(-3px) scale(1.05);border:3px solid #ffffff;box-shadow:0 0 0 2px var(--accent-primary),0 6px 20px #007aff4d,0 3px 12px #0003;animation:selectedPulse 2s ease-in-out infinite}@keyframes selectedPulse{0%,to{box-shadow:0 0 0 2px var(--accent-primary),0 6px 20px #007aff4d,0 3px 12px #0003}50%{box-shadow:0 0 0 3px var(--accent-primary),0 8px 25px #007aff66,0 4px 15px #00000040}}.event-block.selected:hover{transform:translateY(-4px) scale(1.08)}.event-block.selected.dragging{animation:none;transform:translateY(-8px) rotate(2deg) scale(1.1)}.event-content{padding:.25rem .5rem;height:100%;display:flex;align-items:center;justify-content:space-between;color:#fff;position:relative}.event-name{font-size:.7rem;font-weight:600;text-shadow:0 1px 2px rgba(0,0,0,.3);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1}.event-delete{background:none;border:none;color:#fff;font-size:1rem;cursor:pointer;padding:0;width:16px;height:16px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:all .2s ease;opacity:.7}.event-delete:hover{background:#fff3;opacity:1;transform:scale(1.1)}@media (max-width: 1024px){.timeline-container{min-height:400px}.track-labels-container{width:70px}.track-name{font-size:.65rem}.event-block{height:32px;margin-top:6px}.time-label{font-size:.65rem;padding:.1rem .3rem}.time-label.minor-label{font-size:.55rem}}@media (max-width: 768px){.loop-timeline{padding:.75rem}.timeline-container{min-height:350px;flex-direction:column}.track-labels-container{width:100%;height:60px;border-right:none;border-bottom:2px solid var(--border-color);display:flex;flex-direction:row;overflow-x:auto}.track-label{position:static;width:80px;height:100%;flex-shrink:0;border-bottom:none;border-right:1px solid rgba(255,255,255,.1);justify-content:center}.track-name{font-size:.6rem;text-align:center}.timeline-ruler{height:calc(100% - 60px)}.event-block{height:28px;margin-top:6px}.event-name{font-size:.6rem}.time-label{font-size:.6rem;padding:.08rem .25rem}.time-label.minor-label{font-size:.5rem}.time-marker.minor:nth-child(odd) .time-label.minor-label{display:none}}@media (max-width: 480px){.loop-timeline{padding:.5rem}.timeline-container{min-height:300px}.track-labels-container{height:50px}.track-label{width:60px;padding:0 .25rem}.track-name{font-size:.55rem}.timeline-ruler{height:calc(100% - 50px)}.event-block{height:25px;margin-top:5px;min-width:10px}.event-content{padding:.15rem .35rem}.event-name{font-size:.55rem}.event-delete{width:14px;height:14px;font-size:.8rem}.time-label{font-size:.55rem;padding:.06rem .2rem}.time-label.minor-label{display:none}.playhead{width:1.5px}.playhead:before{width:10px;height:10px;top:-4px;left:-4.25px}}@media (max-width: 320px){.timeline-container{min-height:250px}.track-labels-container{height:40px}.track-label{width:50px}.track-name{font-size:.5rem}.timeline-ruler{height:calc(100% - 40px)}.event-block{height:22px;margin-top:4px;min-width:8px}.event-content{padding:.1rem .25rem}.event-name{font-size:.5rem}.event-delete{width:12px;height:12px;font-size:.7rem}.time-label{font-size:.5rem;padding:.05rem .15rem}}.volume-knob-container{display:flex;flex-direction:column;align-items:center;gap:.75rem;-webkit-user-select:none;user-select:none}.knob-label{font-size:.8rem;font-weight:600;color:#000;text-align:center;margin-bottom:.25rem;letter-spacing:.5px}.volume-knob{position:relative;border-radius:50%;transition:all .3s cubic-bezier(.25,.46,.45,.94);background:linear-gradient(135deg,#2a2a2a,#1a1a1a);border:2px solid rgba(255,255,255,.1);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);overflow:hidden}.volume-knob:hover{transform:scale(1.05);border-color:#667eea4d;box-shadow:0 0 20px #667eea33}.volume-knob.dragging{transform:scale(1.08);cursor:grabbing!important;border-color:#667eea99;box-shadow:0 0 30px #667eea66}.volume-knob.disabled{opacity:.4;filter:grayscale(100%)}.knob-ring{position:absolute;top:4px;left:4px;right:4px;bottom:4px;border-radius:50%;background:transparent;border:3px solid rgba(255,255,255,.05)}.scale-mark{position:absolute;top:50%;left:50%;width:2px;height:2px;background:#ffffff4d;border-radius:50%;transform-origin:center;margin-left:-1px;margin-top:-1px}.scale-mark.min{background:#ff6b6b;box-shadow:0 0 6px #ff6b6b66}.scale-mark.max{background:#51cf66;box-shadow:0 0 6px #51cf6666}.knob-body{position:relative;width:70%;height:70%;top:15%;left:15%;border-radius:50%;background:linear-gradient(145deg,#4a4a4a,#2a2a2a,#1a1a1a);border:1px solid rgba(255,255,255,.1);cursor:grab;transition:all .2s ease;display:flex;align-items:center;justify-content:center}.knob-body:active{cursor:grabbing}.knob-pointer{position:absolute;top:10%;left:50%;width:2px;height:40%;background:linear-gradient(to bottom,#667eea,#764ba2);border-radius:1px;margin-left:-1px;transform-origin:center bottom;transition:all .2s ease;z-index:3}.knob-center{position:absolute;top:50%;left:50%;width:12px;height:12px;background:linear-gradient(145deg,#667eea,#764ba2);border-radius:50%;transform:translate(-50%,-50%);border:1px solid rgba(255,255,255,.2);z-index:4;transition:all .2s ease}.knob-grip,.grip-line{display:none}.knob-value{font-size:.8rem;font-weight:700;color:var(--text-primary);background:linear-gradient(135deg,#667eea1a,#764ba21a);padding:.4rem .8rem;border-radius:20px;border:1px solid rgba(102,126,234,.2);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);min-width:50px;text-align:center;letter-spacing:.5px;transition:all .3s ease}.volume-knob:hover .knob-body{background:linear-gradient(145deg,#5a5a5a,#3a3a3a,#2a2a2a);border-color:#667eea4d}.volume-knob:hover .knob-pointer{background:linear-gradient(to bottom,#7c8af0,#8e6bb8);box-shadow:0 0 10px #667eea99}.volume-knob:hover .knob-center{background:linear-gradient(145deg,#7c8af0,#8e6bb8);box-shadow:0 0 10px #667eea66}.volume-knob.dragging .knob-body{background:linear-gradient(145deg,#6a6a6a,#4a4a4a,#3a3a3a);border-color:#667eea80}.volume-knob.dragging .knob-pointer{background:linear-gradient(to bottom,#8c9af0,#9e7bc8);box-shadow:0 0 15px #667eeacc}.volume-knob.dragging .knob-center{background:linear-gradient(145deg,#8c9af0,#9e7bc8);box-shadow:0 0 15px #667eea99}.volume-knob.dragging .knob-value{background:linear-gradient(135deg,#667eea33,#764ba233);border-color:#667eea66;color:#fff}@media (max-width: 768px){.volume-knob-container{gap:.5rem}.knob-label{font-size:.7rem}.knob-value{font-size:.7rem;padding:.3rem .6rem}}.volume-knob:focus-visible{outline:2px solid var(--accent-primary);outline-offset:4px}.knob-pointer{transition:transform .1s cubic-bezier(.25,.46,.45,.94)}.volume-knob.dragging .knob-pointer{transition:none}@supports (backdrop-filter: blur(20px)){.volume-knob{background:linear-gradient(135deg,#2a2a2acc,#1a1a1ae6)}}.master-section{padding:1rem;display:flex;flex-direction:column;gap:1rem}.master-title{margin:0;font-size:1.25rem;font-weight:700;color:var(--text-primary);text-align:center;padding-bottom:1rem;border-bottom:1px solid rgba(255,255,255,.2);letter-spacing:-.02em}.master-volume{display:flex;flex-direction:column;gap:1rem}.volume-control{display:flex;flex-direction:column;align-items:center;gap:.75rem}.volume-slider-container{position:relative;width:100%}.volume-slider{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:100%;height:16px;border-radius:8px;background:#ffffff4d;outline:none;cursor:pointer;transition:all .2s ease;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:2px solid rgba(255,255,255,.3);box-shadow:0 4px 12px #007aff33;position:relative;overflow:hidden}.volume-fill{position:absolute;top:2px;left:2px;height:calc(100% - 4px);background:var(--accent-gradient);border-radius:6px;transition:width .1s ease;pointer-events:none;z-index:1}.volume-slider::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:32px;height:32px;border-radius:50%;background:var(--accent-gradient);box-shadow:0 6px 20px var(--shadow-color),0 0 0 4px #fffc;cursor:pointer;transition:all .3s cubic-bezier(.25,.46,.45,.94);border:none;position:relative;z-index:2}.volume-slider::-webkit-slider-thumb:hover{transform:scale(1.2);box-shadow:0 8px 25px var(--shadow-color),0 0 0 6px #ffffffe6}.volume-slider::-webkit-slider-thumb:active{transform:scale(1.1)}.volume-slider::-moz-range-thumb{width:28px;height:28px;border-radius:50%;background:var(--accent-gradient);box-shadow:0 4px 12px var(--shadow-color);cursor:pointer;border:2px solid white;position:relative;z-index:2}.volume-value{font-size:1rem;font-weight:600;color:var(--text-primary);background:#ffffffe6;padding:.5rem 1rem;border-radius:var(--border-radius);box-shadow:var(--shadow-sm);min-width:60px;text-align:center;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.3)}.loops-overview{flex:1;display:flex;flex-direction:column;gap:1rem}.loops-overview h4{margin:0;font-size:.875rem;font-weight:600;color:var(--text-white);text-transform:uppercase;letter-spacing:1px;text-align:center;opacity:.8}.loops-status{background:#ffffffe6;border-radius:var(--border-radius);box-shadow:var(--shadow-sm);padding:1.5rem;flex:1;overflow-y:auto;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.3)}.no-loops{text-align:center;color:var(--text-muted);font-style:italic;margin:0;padding:3rem 0;font-size:1rem}.loop-status{display:flex;justify-content:space-between;align-items:center;padding:.75rem 0;border-bottom:1px solid rgba(0,0,0,.1)}.loop-status:last-child{border-bottom:none}.loop-status .loop-name{font-size:.875rem;font-weight:600;color:var(--text-primary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1;margin-right:.75rem;letter-spacing:-.02em}.loop-indicators{display:flex;align-items:center;gap:.5rem}.recording-dot{color:var(--recording);font-size:.875rem;animation:pulse 1.5s infinite}.muted-indicator{font-size:.875rem;color:var(--warning)}.event-count{background:#34c7591a;color:var(--success);font-size:.75rem;font-weight:600;padding:.25rem .5rem;border-radius:6px;min-width:24px;text-align:center;border:1px solid rgba(52,199,89,.2)}.master-info{background:#ffffffe6;border-radius:var(--border-radius);box-shadow:var(--shadow-sm);padding:1rem;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.3)}.info-item{display:flex;justify-content:space-between;align-items:center;padding:.5rem 0}.info-label{font-size:.75rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px}.info-value{font-size:.875rem;font-weight:700;color:var(--text-primary);background:#007aff1a;padding:.25rem .5rem;border-radius:6px;border:1px solid rgba(0,122,255,.2);color:var(--accent-primary)}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(1.1)}}.modifier-section{margin-top:1rem}.event-modifier-panel{background:#fffffff2;border-radius:var(--border-radius);box-shadow:var(--shadow-lg);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.3);overflow:hidden}.panel-header{display:flex;justify-content:space-between;align-items:center;padding:1rem 1.5rem;background:#007aff1a;border-bottom:1px solid rgba(255,255,255,.2)}.panel-header h3{margin:0;font-size:1rem;font-weight:600;color:var(--text-primary);letter-spacing:-.02em}.close-btn{background:#ff3b301a;border:1px solid rgba(255,59,48,.3);border-radius:50%;width:32px;height:32px;color:var(--error);font-size:1.25rem;font-weight:600;cursor:pointer;transition:all .2s ease;display:flex;align-items:center;justify-content:center}.close-btn:hover{background:#ff3b3033;transform:scale(1.1)}.modifier-controls{padding:1.5rem;border-bottom:1px solid rgba(255,255,255,.2)}.modifier-controls:last-of-type{border-bottom:none}.modifier-controls h4{margin:0 0 1rem;font-size:.875rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px}.modifier-control{display:flex;flex-direction:column;gap:.5rem;margin-bottom:1rem}.modifier-control label{font-size:.875rem;font-weight:600;color:var(--text-primary);letter-spacing:-.02em}.modifier-slider{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:100%;height:12px;border-radius:6px;background:#ffffff4d;outline:none;cursor:pointer;transition:all .2s ease;border:1px solid rgba(255,255,255,.3);position:relative}.modifier-slider::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:24px;height:24px;border-radius:50%;background:var(--accent-gradient);box-shadow:0 4px 12px #007aff4d;cursor:pointer;transition:all .2s ease;border:2px solid white}.modifier-slider::-webkit-slider-thumb:hover{transform:scale(1.2);box-shadow:0 6px 16px #007aff66}.modifier-slider::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:var(--accent-gradient);box-shadow:0 4px 12px #007aff4d;cursor:pointer;border:2px solid white}.modifier-select{padding:.5rem;border:1px solid rgba(255,255,255,.3);border-radius:6px;background:#ffffffe6;color:var(--text-primary);font-size:.875rem;font-weight:500;cursor:pointer;transition:all .2s ease;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.modifier-select:focus{outline:none;border-color:var(--accent-primary);box-shadow:0 0 0 3px #007aff1a}.panel-actions{display:flex;gap:.75rem;padding:1rem 1.5rem;background:#ffffff0d}.preview-btn,.reset-btn{flex:1;padding:.75rem 1rem;border:none;border-radius:8px;font-size:.875rem;font-weight:600;cursor:pointer;transition:all .2s ease;display:flex;align-items:center;justify-content:center;gap:.5rem}.preview-btn{background:var(--accent-gradient);color:#fff;box-shadow:0 4px 12px #007aff4d}.preview-btn:hover{transform:translateY(-2px);box-shadow:0 6px 16px #007aff66}.reset-btn{background:#ffffffe6;color:var(--text-primary);border:1px solid rgba(255,255,255,.3)}.reset-btn:hover{background:#fff;transform:translateY(-2px);box-shadow:0 4px 12px #0000001a}@media (max-width: 768px){.master-section{padding:1.5rem;gap:1.5rem}.loops-status{padding:1rem}.loop-status{padding:.5rem 0}.loop-status .loop-name{font-size:.8rem}.event-count{font-size:.7rem;padding:.2rem .4rem}.master-info{padding:1rem}.info-item{padding:.375rem 0}.info-value{font-size:.8rem}.modifier-controls,.panel-header{padding:1rem}.panel-actions{padding:1rem;flex-direction:column}.preview-btn,.reset-btn{padding:.875rem 1rem}}.event-modifier-panel{width:100%;max-height:calc(100vh - 140px);background:#fffffff2;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-radius:16px;border:1px solid rgba(255,255,255,.2);box-shadow:0 8px 32px #0000001a,0 0 0 1px #ffffff0d;overflow-y:auto;z-index:1000;animation:slideInRight .3s ease-out;font-family:-apple-system,BlinkMacSystemFont,SF Pro Display,Segoe UI,Roboto,sans-serif}@keyframes slideInRight{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}.panel-header{display:flex;justify-content:space-between;align-items:center;padding:1rem;border-bottom:1px solid rgba(0,0,0,.1);position:sticky;top:0;background:#fffc;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:3}.panel-header h3{margin:0;font-size:1.25rem;font-weight:700;color:var(--text-primary);letter-spacing:-.02em}.close-btn{background:none;border:none;font-size:1.5rem;color:var(--text-secondary);cursor:pointer;padding:.25rem;border-radius:50%;width:32px;height:32px;display:flex;align-items:center;justify-content:center;transition:all .2s ease}.close-btn:hover{background:#0000001a;color:var(--text-primary)}.modifier-section{padding:1rem;border-bottom:1px solid rgba(0,0,0,.05)}.modifier-section:last-of-type{border-bottom:none}.modifier-section h4{margin:0 0 1rem;font-size:1rem;font-weight:600;color:var(--text-primary);text-transform:uppercase;letter-spacing:.5px;font-size:.85rem}.modifier-control{margin-bottom:1.25rem}.modifier-control:last-child{margin-bottom:0}.modifier-control label{display:block;margin-bottom:.5rem;font-size:.9rem;font-weight:500;color:var(--text-secondary)}.modifier-slider{width:100%;height:6px;border-radius:3px;background:linear-gradient(90deg,#e1e5e9,#f8f9fa);outline:none;-webkit-appearance:none;-moz-appearance:none;appearance:none;cursor:pointer;transition:all .2s ease}.modifier-slider::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:18px;height:18px;border-radius:50%;background:linear-gradient(135deg,var(--accent-primary) 0%,var(--accent-secondary) 100%);cursor:pointer;border:2px solid white;box-shadow:0 2px 8px #007aff4d;transition:all .2s ease}.modifier-slider::-webkit-slider-thumb:hover{transform:scale(1.1);box-shadow:0 4px 12px #007aff66}.modifier-slider::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:linear-gradient(135deg,var(--accent-primary) 0%,var(--accent-secondary) 100%);cursor:pointer;border:2px solid white;box-shadow:0 2px 8px #007aff4d}.modifier-slider:focus{box-shadow:0 0 0 3px #007aff33}.modifier-select{width:100%;padding:.5rem .75rem;border:1px solid rgba(0,0,0,.2);border-radius:8px;background:#fff;font-size:.9rem;color:var(--text-primary);cursor:pointer;transition:all .2s ease}.modifier-select:focus{outline:none;border-color:var(--accent-primary);box-shadow:0 0 0 3px #007aff33}.panel-actions{padding:1rem;display:flex;gap:.75rem;border-top:1px solid rgba(0,0,0,.05);background:#f8f9facc}.preview-btn,.reset-btn{flex:1;padding:.75rem 1rem;border:none;border-radius:8px;font-size:.9rem;font-weight:600;cursor:pointer;transition:all .2s ease;display:flex;align-items:center;justify-content:center;gap:.5rem}.preview-btn{background:linear-gradient(135deg,var(--success) 0%,#30d158 100%);color:#fff;box-shadow:0 2px 8px #34c7594d}.preview-btn:hover{transform:translateY(-1px);box-shadow:0 4px 12px #34c75966}.reset-btn{background:linear-gradient(135deg,var(--text-secondary) 0%,#8e8e93 100%);color:#fff;box-shadow:0 2px 8px #8e8e934d}.reset-btn:hover{transform:translateY(-1px);box-shadow:0 4px 12px #8e8e9366}.preview-btn:active,.reset-btn:active{transform:translateY(0)}.event-modifier-panel::-webkit-scrollbar{width:6px}.event-modifier-panel::-webkit-scrollbar-track{background:#0000000d;border-radius:3px}.event-modifier-panel::-webkit-scrollbar-thumb{background:#0003;border-radius:3px}.event-modifier-panel::-webkit-scrollbar-thumb:hover{background:#0000004d}@media (max-width: 768px){.event-modifier-panel{position:fixed;top:auto;bottom:0;left:0;right:0;width:100%;max-height:60vh;border-radius:16px 16px 0 0;animation:slideInUp .3s ease-out}@keyframes slideInUp{0%{transform:translateY(100%);opacity:0}to{transform:translateY(0);opacity:1}}.modifier-section,.panel-actions{padding:1rem}}.sound-reactive-box{position:absolute;top:0;left:0;right:0;bottom:0;overflow:hidden;z-index:1}.reactive-layer{position:absolute;top:0;left:0;width:100%;height:100%}.base-layer{background:linear-gradient(135deg,#1a1a2ecc,#16213eb3,#0f0f23cc);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px)}.secondary-layer{background:radial-gradient(ellipse 800px 400px at 30% 70%,rgba(102,126,234,.08) 0%,transparent 60%),radial-gradient(ellipse 600px 300px at 70% 30%,rgba(118,75,162,.06) 0%,transparent 60%);animation:subtleFlow 20s ease-in-out infinite}@keyframes subtleFlow{0%,to{transform:translate(0) translateY(0) rotate(0);opacity:.6}33%{transform:translate(-2%) translateY(-1%) rotate(1deg);opacity:.8}66%{transform:translate(2%) translateY(1%) rotate(-1deg);opacity:.7}}.pulse-layer{background:radial-gradient(ellipse 1000px 600px at 50% 50%,var(--pulse-color, #667eea) 0%,transparent 70%);opacity:0;transform:scale(.8);animation:soundPulse .6s ease-out forwards;mix-blend-mode:screen;filter:blur(40px)}@keyframes soundPulse{0%{opacity:0;transform:scale(.8)}30%{opacity:.8;transform:scale(1.2)}70%{opacity:.6;transform:scale(1.4)}to{opacity:0;transform:scale(1.8)}}.sound-reactive-box.pulsing .secondary-layer{animation:subtleFlow 2s ease-in-out infinite,intensePulse .6s ease-out}@keyframes intensePulse{0%{filter:brightness(1) saturate(1);transform:scale(1)}50%{filter:brightness(1.3) saturate(1.5);transform:scale(1.02)}to{filter:brightness(1) saturate(1);transform:scale(1)}}.reactive-content{position:absolute;top:0;left:0;right:0;bottom:0;z-index:2;pointer-events:none;display:flex;align-items:center;justify-content:center}.sound-indicator{position:absolute;top:20px;right:20px;opacity:0;transform:scale(.5);transition:all .3s ease}.sound-reactive-box.pulsing .sound-indicator{opacity:1;transform:scale(1);animation:keyIndicator .6s ease-out}@keyframes keyIndicator{0%{opacity:0;transform:scale(.5) rotate(-10deg)}30%{opacity:1;transform:scale(1.2) rotate(5deg)}70%{opacity:1;transform:scale(1.1) rotate(-2deg)}to{opacity:.8;transform:scale(1) rotate(0)}}.sound-key{display:inline-block;padding:.5rem .8rem;background:#ffffff26;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:8px;color:#ffffffe6;font-size:.8rem;font-weight:700;border:1px solid rgba(255,255,255,.2);text-shadow:0 2px 4px rgba(0,0,0,.2);letter-spacing:1px}.sound-reactive-box.pulsing:before{content:"";position:absolute;top:50%;left:50%;width:100px;height:100px;background:radial-gradient(circle,var(--pulse-color, #667eea) 0%,transparent 70%);border-radius:50%;transform:translate(-50%,-50%) scale(0);opacity:.6;animation:rippleExpand .8s ease-out;pointer-events:none;z-index:0}@keyframes rippleExpand{0%{transform:translate(-50%,-50%) scale(0);opacity:.6}50%{transform:translate(-50%,-50%) scale(3);opacity:.3}to{transform:translate(-50%,-50%) scale(6);opacity:0}}.loop-maker-header{position:relative;display:flex;align-items:center;justify-content:space-between;padding:2rem;border-bottom:1px solid rgba(255,255,255,.1);overflow:hidden;min-height:100px;z-index:10;background:#3b3b3b8c}.loop-maker-header-content{width:100%;display:flex;align-items:center;justify-content:space-between;z-index:10}.logo{position:relative;font-size:2.5rem;font-weight:800;margin:0;color:#fffffff2;text-shadow:0 4px 20px rgba(0,0,0,.3);letter-spacing:-.02em;z-index:10}.tempo-display{position:relative;display:flex;align-items:center;gap:2rem;z-index:10}.bpm{font-size:1.2rem;padding:1rem;height:2.5rem;font-weight:600;color:#ffffffe6;text-shadow:0 2px 10px rgba(0,0,0,.2);border-radius:5px;background:#ffffff1a;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);display:flex;align-items:center;justify-content:center;border:1px solid rgba(255,255,255,.2)}.beat-indicator{padding:1rem;display:flex;align-items:center;justify-content:center;gap:.5rem;height:2.5rem;border-radius:5px;background:#ffffff1a;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.2)}.beat{width:18px;height:18px;border-radius:50%;background:#ffffff4d;display:flex;align-items:center;justify-content:center;font-size:.7rem;font-weight:600;color:#fffc;transition:all .3s ease}.beat.active{background:#ffffffe6;color:#000c;transform:scale(1.2);box-shadow:0 0 15px #ffffff80}@media (max-width: 768px){.loop-maker-header{padding:.75rem 1rem;flex-wrap:wrap;gap:.5rem}.logo{font-size:1.5rem}.tempo-display{gap:.5rem}.bpm{font-size:1rem;padding:.2rem .6rem}.beat{width:1.75rem;height:1.75rem;font-size:.8rem}}.audio-splitter{min-height:100vh;background:linear-gradient(180deg,#f5f5f7,#fff);font-family:SF Pro Display,-apple-system,BlinkMacSystemFont,Helvetica Neue,Helvetica,Arial,sans-serif;color:#1d1d1f}.splitter-welcome{min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:3.75rem 1.375rem}.welcome-content{max-width:692px;margin:0 auto}.welcome-title{font-size:80px;font-weight:600;letter-spacing:-.015em;line-height:1.05;color:#1d1d1f;margin:0 0 .375rem}.welcome-subtitle{font-size:28px;font-weight:400;line-height:1.14286;letter-spacing:.007em;color:#1d1d1f;margin:0 0 3.75rem}.splitter-workspace{min-height:100vh;display:flex;flex-direction:column}.workspace-header{background:#fbfbfdcc;-webkit-backdrop-filter:saturate(180%) blur(20px);backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid #d2d2d7;padding:1.25rem 1.875rem;display:flex;align-items:center;justify-content:space-between}.file-info{flex:1}.file-name{font-size:24px;font-weight:600;color:#1d1d1f;margin:0 0 .25rem;letter-spacing:-.01em}.file-details{font-size:17px;color:#86868b;margin:0;font-weight:400}.header-actions{display:flex;gap:.75rem}.reset-btn{background:transparent;color:#06c;padding:.5rem 1rem;border:1px solid #0066cc;border-radius:5px;font-size:15px;font-weight:400;cursor:pointer;transition:all .3s ease}.reset-btn:hover{background:#06c;color:#fff}.workspace-content{flex:1;display:flex;gap:1px;background:#d2d2d7}.main-panel{flex:2;background:#fff;display:flex;flex-direction:column}.sidebar-panel{flex:1;background:#fff;min-width:320px}@media (max-width: 1200px){.workspace-content{flex-direction:column}.sidebar-panel{min-width:0}}@media (max-width: 768px){.welcome-title{font-size:48px}.welcome-subtitle{font-size:21px;margin-bottom:2.5rem}.workspace-header{padding:1rem 1.25rem;flex-direction:column;gap:1rem;align-items:flex-start}.header-actions{width:100%;justify-content:flex-end}.file-name{font-size:20px}.file-details{font-size:15px}}@media (max-width: 480px){.splitter-welcome{padding:2.5rem 1.25rem}.welcome-title{font-size:36px}.welcome-subtitle{font-size:19px}.workspace-header{padding:.75rem 1rem}.file-name{font-size:18px}.reset-btn{padding:.375rem .75rem;font-size:14px}}.audio-uploader{display:flex;flex-direction:column;align-items:center;gap:1.5rem;max-width:600px;margin:0 auto}.upload-area{width:100%;min-height:280px;border:2px dashed #d2d2d7;border-radius:5px;background:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .3s ease;position:relative;overflow:hidden;box-shadow:0 4px 20px #00000014}.upload-area:hover{border-color:#0071e3;background:#f5f5f7;transform:translateY(-2px);box-shadow:0 8px 25px #0071e326}.upload-area.drag-over{border-color:#0071e3;background:#0071e30d;box-shadow:0 8px 25px #0071e333}.upload-area.loading{pointer-events:none;opacity:.8}.upload-content{text-align:center;padding:2.5rem 1.875rem}.upload-icon{font-size:64px;margin-bottom:1.5rem;opacity:.8}.upload-content h3{margin:0 0 1rem;font-size:24px;font-weight:600;color:#1d1d1f;letter-spacing:-.01em}.upload-content p{margin:0 0 1.5rem;font-size:17px;color:#86868b;line-height:1.47059;font-weight:400}.upload-hint{font-size:15px;color:#86868b;background:#f5f5f7;padding:.5rem 1rem;border-radius:5px;display:inline-block;border:1px solid #e5e5e7}.loading-content{text-align:center;padding:2.5rem 1.875rem}.loading-spinner{width:40px;height:40px;margin:0 auto 1.5rem;border:3px solid #f5f5f7;border-top:3px solid #0071e3;border-radius:50%;animation:spin 1s linear infinite}.loading-content p{margin:0;font-size:17px;color:#86868b;font-weight:400}.error-message{display:flex;align-items:center;gap:.75rem;padding:1rem 1.25rem;background:#fff;border:1px solid #ff3b30;border-radius:5px;color:#ff3b30;font-weight:400;box-shadow:0 4px 20px #ff3b301a;font-size:15px}.error-icon{font-size:20px}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media (max-width: 768px){.upload-area{min-height:220px}.upload-content{padding:1.875rem 1.25rem}.upload-icon{font-size:48px;margin-bottom:1.25rem}.upload-content h3{font-size:21px;margin-bottom:.75rem}.upload-content p{font-size:15px;margin-bottom:1.25rem}.upload-hint{font-size:13px;padding:.375rem .75rem}.loading-content{padding:1.875rem 1.25rem}.loading-spinner{width:32px;height:32px;margin-bottom:1.25rem}.error-message{padding:.75rem 1rem;font-size:14px}.error-icon{font-size:18px}}.split-controls{display:flex;flex-direction:column;gap:1.25rem;background:#fff;padding:1.5rem 1.875rem;border-bottom:1px solid #e5e5e7}.controls-section{display:flex;justify-content:space-between;align-items:center;gap:1.875rem}.playback-controls{display:flex;align-items:center;gap:1rem}.control-button{width:44px;height:44px;border:none;border-radius:50%;background:#0071e3;color:#fff;font-size:18px;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px #0071e34d}.control-button:hover{transform:scale(1.05);box-shadow:0 6px 16px #0071e366;background:#0077ed}.control-button:active{transform:scale(.98)}.control-button.playing{background:#ff9500;box-shadow:0 4px 12px #ff95004d}.control-button.playing:hover{background:#ffad33;box-shadow:0 6px 16px #ff950066}.control-button.stop{background:#8e8e93;box-shadow:0 4px 12px #8e8e934d}.control-button.stop:hover{background:#a1a1a6;box-shadow:0 6px 16px #8e8e9366}.time-display{display:flex;align-items:center;gap:.5rem;background:#f5f5f7;padding:.75rem 1.25rem;border-radius:5px;border:1px solid #e5e5e7;font-family:SF Mono,Monaco,Consolas,monospace;font-weight:500}.current-time{color:#0071e3;font-size:17px}.separator{color:#86868b;font-size:15px}.total-time{color:#86868b;font-size:17px}.file-info{display:flex;flex-direction:column;align-items:flex-end;gap:.25rem}.file-name{font-size:.9rem;color:var(--text-primary);font-weight:500;max-width:200px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.file-size{font-size:.8rem;color:var(--text-muted);background:#ffffff1a;padding:.25rem .75rem;border-radius:12px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.export-section{display:flex;justify-content:space-between;align-items:center;gap:1.875rem;padding-top:1.25rem;border-top:1px solid #e5e5e7}.segments-info{display:flex;flex-direction:column;gap:.5rem}.segments-count{font-size:17px;color:#1d1d1f;font-weight:600}.total-duration{font-size:15px;color:#86868b;font-family:SF Mono,Monaco,Consolas,monospace;font-weight:400}.export-controls{display:flex;gap:.75rem}.export-button{padding:.75rem 1.5rem;border:none;border-radius:5px;background:#0071e3;color:#fff;font-size:15px;font-weight:400;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 12px #0071e34d;min-width:120px}.export-button:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 6px 16px #0071e366;background:#0077ed}.export-button:disabled{opacity:.5;cursor:not-allowed;transform:none;background:#8e8e93;box-shadow:none}.export-progress{display:flex;align-items:center;gap:.5rem}.reset-button{padding:.75rem 1.5rem;border:1px solid #d2d2d7;border-radius:5px;background:#fff;color:#1d1d1f;font-size:15px;font-weight:400;cursor:pointer;transition:all .3s ease}.reset-button:hover{border-color:#a1a1a6;background:#f5f5f7;transform:translateY(-1px)}.export-progress-bar{height:4px;background:#fff3;border-radius:2px;overflow:hidden;margin-top:.5rem}.progress-fill{height:100%;background:var(--accent-gradient);border-radius:2px;transition:width .3s ease}@media (max-width: 768px){.split-controls{padding:1.25rem;gap:1rem}.controls-section{flex-direction:column;gap:1rem}.playback-controls{justify-content:center;width:100%}.control-button{width:40px;height:40px;font-size:16px}.time-display{padding:.625rem 1rem;font-size:15px}.current-time,.total-time{font-size:15px}.separator{font-size:13px}.file-info{align-items:center;text-align:center}.file-name{max-width:250px}.export-section{flex-direction:column;gap:1rem}.segments-info{align-items:center;text-align:center}.segments-count{font-size:15px}.total-duration{font-size:13px}.export-controls{justify-content:center;width:100%;gap:.75rem}.export-button,.reset-button{flex:1;min-width:0;padding:.625rem 1.25rem;font-size:14px}}.wav-timeline{display:flex;flex-direction:column;gap:1rem;background:#ffffff1a;border-radius:var(--border-radius);padding:1.5rem;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.2)}.timeline-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.timeline-header h3{margin:0;font-size:1.25rem;font-weight:600;color:var(--text-primary)}.timeline-controls{display:flex;align-items:center;gap:1rem}.control-hint{display:flex;gap:1rem}.control-hint span{font-size:.75rem;color:var(--text-muted);background:#ffffff1a;padding:.25rem .5rem;border-radius:12px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);white-space:nowrap}.timeline-canvas{width:100%;height:200px;border-radius:8px;background:#0003;cursor:crosshair;border:1px solid rgba(255,255,255,.1);transition:box-shadow .2s ease}.timeline-canvas:hover{box-shadow:0 4px 12px #007aff33}.timeline-info{display:flex;justify-content:space-between;align-items:center;gap:1rem;margin-top:.5rem;padding-top:1rem;border-top:1px solid rgba(255,255,255,.1)}.timeline-info span{font-size:.875rem;color:var(--text-secondary);background:#ffffff1a;padding:.5rem 1rem;border-radius:20px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.2);font-weight:500}@media (max-width: 768px){.wav-timeline{padding:1rem}.timeline-header{flex-direction:column;align-items:flex-start;gap:1rem}.control-hint{flex-wrap:wrap;gap:.5rem}.control-hint span{font-size:.7rem;padding:.2rem .4rem}.timeline-canvas{height:150px}.timeline-info{flex-direction:column;gap:.5rem}.timeline-info span{font-size:.8rem;padding:.4rem .8rem}}.split-preview{display:flex;flex-direction:column;height:100%;background:#fff;overflow:hidden}.preview-header{display:flex;justify-content:space-between;align-items:center;padding:1.5rem 1.875rem;border-bottom:1px solid #e5e5e7;background:#f5f5f7}.preview-header h3{margin:0;font-size:20px;font-weight:600;color:#1d1d1f;letter-spacing:-.01em}.segments-count{font-size:15px;color:#0071e3;background:#0071e31a;padding:.5rem 1rem;border-radius:5px;border:1px solid rgba(0,113,227,.2);font-weight:500}.segments-list{flex:1;overflow-y:auto;padding:1.25rem;display:flex;flex-direction:column;gap:.75rem}.no-segments{flex:1;display:flex;align-items:center;justify-content:center;text-align:center;padding:3.75rem 1.25rem}.no-segments p{margin:0;font-size:17px;color:#86868b;font-style:italic;font-weight:400}.segment-item{display:flex;align-items:center;gap:1rem;padding:1rem;background:#fff;border-radius:5px;border:1px solid #e5e5e7;cursor:pointer;transition:all .3s ease;box-shadow:0 2px 8px #0000000a}.segment-item:hover{background:#f5f5f7;transform:translateY(-1px);box-shadow:0 4px 16px #00000014;border-color:#d2d2d7}.segment-item.selected{border-color:#0071e3;background:#0071e30d;box-shadow:0 0 0 2px #0071e333}.segment-item.playing{border-color:#34c759;background:#34c7590d;box-shadow:0 0 0 2px #34c75933}.segment-info{flex:1;display:flex;flex-direction:column;gap:.5rem}.segment-title{display:flex;align-items:center;gap:.75rem}.segment-number{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;background:#0071e3;color:#fff;border-radius:50%;font-size:14px;font-weight:600;box-shadow:0 2px 6px #0071e34d}.segment-label{font-size:16px;font-weight:600;color:#1d1d1f}.segment-times{display:flex;gap:1rem;flex-wrap:wrap}.time-range{font-size:14px;color:#86868b;background:#f5f5f7;padding:.25rem .75rem;border-radius:5px;border:1px solid #e5e5e7;font-family:SF Mono,Monaco,Consolas,monospace}.duration{font-size:14px;color:#86868b;font-weight:500}.segment-controls{display:flex;align-items:center;gap:.5rem}.play-button{width:40px;height:40px;border:none;border-radius:50%;background:#0071e3;color:#fff;font-size:16px;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px #0071e34d}.play-button:hover{transform:scale(1.05);box-shadow:0 6px 16px #0071e366;background:#0077ed}.play-button.stop{background:#ff9500;box-shadow:0 4px 12px #ff95004d}.play-button.stop:hover{background:#ffad33;box-shadow:0 6px 16px #ff950066}.segment-waveform{width:120px;height:40px;border-radius:5px;overflow:hidden;background:#f5f5f7;border:1px solid #e5e5e7}.waveform-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center}.waveform-bars{display:flex;align-items:end;gap:1px;height:100%;width:100%}.waveform-bar{flex:1;background:#0071e3;min-height:2px;border-radius:1px;transition:opacity .3s ease}.preview-summary{display:flex;justify-content:space-around;align-items:center;padding:1rem 1.5rem;border-top:1px solid #e5e5e7;background:#f5f5f7}.summary-item{display:flex;flex-direction:column;align-items:center;gap:.25rem}.summary-label{font-size:12px;color:#86868b;text-transform:uppercase;letter-spacing:.5px;font-weight:600}.summary-value{font-size:16px;color:#1d1d1f;font-weight:700;font-family:SF Mono,Monaco,Consolas,monospace}@media (max-width: 768px){.preview-header{padding:1rem;flex-direction:column;align-items:flex-start;gap:.5rem}.segments-list{padding:.75rem}.segment-item{flex-direction:column;align-items:flex-start;gap:.75rem;padding:.75rem}.segment-title{gap:.5rem}.segment-number{width:28px;height:28px;font-size:13px}.segment-times{gap:.5rem}.time-range{font-size:13px;padding:.2rem .6rem}.segment-controls{align-self:flex-end}.play-button{width:36px;height:36px;font-size:14px}.segment-waveform{width:100px;height:32px}.preview-summary{padding:.75rem 1rem;gap:1rem}.summary-value{font-size:14px}}