:root{--bg-main: #000000;--bg-secondary: #121212;--bg-elevated: #232323;--text-primary: #ffffff;--text-secondary: #b3b3b3;--primary: #1ed760;--primary-hover: #1fdf64;--nav-width: 240px;--player-height: 90px;--gradient-start: #202020;--gradient-end: #000000}*{box-sizing:border-box}body{margin:0;padding:0;font-family:Circular Std,Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background-color:var(--bg-main);color:var(--text-primary);-webkit-font-smoothing:antialiased;overflow:hidden}button{cursor:pointer;border:none;background:none;font-family:inherit;transition:transform .1s}button:active{transform:scale(.95)}a{text-decoration:none;color:inherit}::-webkit-scrollbar{width:12px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background-color:#ffffff4d;border-radius:6px;border:4px solid transparent;background-clip:content-box}::-webkit-scrollbar-thumb:hover{background-color:#ffffff80}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeIn .5s ease-out forwards}.flex-center{display:flex;align-items:center;justify-content:center}.text-ellipsis{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.hover-bg:hover{background-color:var(--bg-elevated)}.glass-panel{background:#121212e6;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px)}.sidebar{width:var(--nav-width);background-color:#000;border-right:1px solid rgba(255,255,255,.05);height:100vh;display:flex;flex-direction:column;padding:24px;grid-area:sidebar;z-index:50;box-shadow:10px 0 30px #00000080}.logo{color:#fff;font-size:26px;font-weight:800;letter-spacing:-1px;margin-bottom:40px;display:flex;align-items:center;gap:12px;padding-left:12px}.nav-link{display:flex;align-items:center;gap:16px;color:var(--text-secondary);padding:12px 16px;font-size:15px;font-weight:700;transition:all .2s cubic-bezier(.25,.46,.45,.94);cursor:pointer;border-radius:8px;margin-bottom:4px}.nav-link:hover{color:#fff;background-color:#ffffff14;transform:translate(4px)}.nav-link.active{color:#fff;background-color:#ffffff26;box-shadow:0 4px 12px #0003}.nav-section{margin-bottom:32px}.app-layout{display:grid;grid-template-areas:"sidebar main";grid-template-columns:var(--nav-width) 1fr;grid-template-rows:1fr;height:100vh}.main-view{grid-area:main;background:linear-gradient(to bottom,#1f1f1f,#121212 400px);overflow-y:auto;padding:20px 32px 140px;scrollbar-gutter:stable}.player-bar{position:fixed;bottom:24px;left:calc(var(--nav-width) + 50%);transform:translate(-50%);width:calc(100% - var(--nav-width) - 48px);max-width:900px;height:80px;background:#141414d9;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.08);border-radius:20px;box-shadow:0 20px 50px #00000080;display:flex;align-items:center;justify-content:space-between;padding:0 24px;z-index:1000;transition:all .3s ease}.player-bar:hover{background:#1e1e1ef2;box-shadow:0 24px 60px #0009;border-color:#ffffff26;transform:translate(-50%) translateY(-2px)}.song-grid{display:flex;overflow-x:auto;gap:24px;padding-bottom:30px;scroll-snap-type:x mandatory;scroll-behavior:smooth;scrollbar-width:none;-ms-overflow-style:none;touch-action:pan-x;-webkit-overflow-scrolling:touch}.song-grid::-webkit-scrollbar{display:none}.search-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:24px;padding-bottom:30px}.song-card{background-color:#181818;padding:16px;border-radius:8px;transition:background-color .3s ease;cursor:pointer;position:relative;display:flex;flex-direction:column;gap:16px;flex:0 0 auto;width:200px;scroll-snap-align:start}.song-card:hover{background-color:#282828}.card-image{width:100%;aspect-ratio:1;object-fit:cover;border-radius:6px;box-shadow:0 8px 24px #00000080;transition:box-shadow .3s}.song-card:hover .card-image{box-shadow:0 12px 32px #0009}.card-title{font-weight:700;font-size:16px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin:0;color:#fff}.card-artist{color:var(--text-secondary);font-size:14px;margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.play-overlay{position:absolute;bottom:8px;right:8px;background:var(--primary);border-radius:50%;width:48px;height:48px;display:flex;align-items:center;justify-content:center;opacity:0;transform:translateY(8px);transition:all .3s ease;box-shadow:0 8px 16px #0000004d;z-index:10}.song-card:hover .play-overlay{opacity:1;transform:translateY(0)}.search-input{width:100%;max-width:400px;padding:12px 20px;border-radius:24px;border:none;background-color:#242424;color:#fff;font-size:16px;outline:none;transition:background-color .2s;box-shadow:0 0 0 1px transparent}.search-input:focus{background-color:#2a2a2a;box-shadow:0 0 0 2px #fff}.playlist-row{transition:background-color .2s;border-radius:4px}.playlist-row:hover{background-color:#ffffff1a}input[type=range]{-webkit-appearance:none;appearance:none;height:4px;background:#4d4d4d;border-radius:2px;cursor:pointer}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:12px;height:12px;background:#fff;border-radius:50%;cursor:pointer;visibility:hidden}input[type=range]:hover::-webkit-slider-thumb{visibility:visible}@media(max-width:768px){.app-layout{display:block}.sidebar{position:fixed;bottom:0;left:0;width:100%;height:70px;flex-direction:row;border-right:none;border-top:1px solid rgba(255,255,255,.1);padding:0;justify-content:center;background:#000;z-index:2000}.logo,.sidebar>div:last-child{display:none}.nav-section{margin:0;display:flex;width:100%;justify-content:space-around;align-items:center;padding:0 16px}.nav-link{flex-direction:column;font-size:10px;gap:4px;padding:8px;margin:0;background:transparent!important;box-shadow:none!important}.nav-link.active{color:var(--primary)}.nav-link:hover{transform:none}.main-view{height:100dvh;width:100%;overflow-y:auto;-webkit-overflow-scrolling:touch;padding:16px 16px 160px}.player-bar{bottom:75px;left:10px;width:calc(100% - 20px);transform:none;height:64px;padding:0 12px;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:#181818;z-index:2002;border:1px solid rgba(255,255,255,.1);justify-content:space-between}.player-bar:hover{transform:none}.player-bar .volume-control,.volume-controls{display:none!important}.track-info{width:auto!important;flex:1;min-width:0;margin-right:12px}.player-controls{width:auto!important}.control-buttons{margin-bottom:0!important;gap:16px!important}.progress-bar,.shuffle-btn,.repeat-btn,.skip-back{display:none!important}.song-card{width:140px;padding:12px}.search-grid{grid-template-columns:repeat(2,1fr);gap:12px}.search-grid .song-card,.search-grid .media-card{width:100%;min-width:0}.card-title{font-size:14px}.hero-title{font-size:32px!important}}