@import"https://fonts.googleapis.com/css2?family=Syne:wght@700;800&family=DM+Sans:opsz,wght@9..40,300;9..40,400;9..40,500;9..40,600&display=swap";:root{--bg: #09090e;--bg-2: #111117;--bg-3: #1a1a22;--bg-4: #242430;--bg-hover: #1e1e28;--border: rgba(255,255,255,.06);--border-hover: rgba(255,255,255,.12);--text: #f0f0f6;--text-secondary: rgba(240,240,246,.52);--text-tertiary: rgba(240,240,246,.28);--accent: #6c47ff;--accent-hover: #7d5bff;--accent-dim: rgba(108,71,255,.15);--accent-glow: rgba(108,71,255,.35);--playing: #1ed760;--playing-dim: rgba(30,215,96,.12);--danger: #ff453a;--danger-dim: rgba(255,69,58,.12);--success: #1ed760;--success-dim: rgba(30,215,96,.12);--radius-xs: 4px;--radius-sm: 7px;--radius: 10px;--radius-lg: 14px;--radius-xl: 18px;--sidebar-width: 240px;--player-height: 90px;--font-display: "Syne", sans-serif;--font-body: "DM Sans", sans-serif;--shadow-sm: 0 2px 8px rgba(0,0,0,.5);--shadow: 0 8px 28px rgba(0,0,0,.6);--shadow-lg: 0 20px 60px rgba(0,0,0,.75);--safe-top: env(safe-area-inset-top, 0px);--safe-bottom: env(safe-area-inset-bottom, 0px);--safe-left: env(safe-area-inset-left, 0px);--safe-right: env(safe-area-inset-right, 0px)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}html{height:100%;height:-webkit-fill-available;overflow:hidden;max-width:100vw}body{height:100%;height:-webkit-fill-available;background:var(--bg);color:var(--text);font-family:var(--font-body);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased;overflow:hidden;max-width:100vw}#root{height:100%;height:100dvh;max-width:100vw;overflow:hidden}::-webkit-scrollbar{width:4px;height:4px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--bg-4);border-radius:99px}::-webkit-scrollbar-thumb:hover{background:#ffffff2e}h1,h2,h3,h4{font-family:var(--font-display)}.truncate{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}button{font-family:var(--font-body);cursor:pointer;border:none;background:none;color:inherit}input,textarea{font-family:var(--font-body);font-size:14px}.app-layout{display:grid;grid-template-columns:var(--sidebar-width) 1fr;grid-template-rows:1fr var(--player-height);height:100dvh;max-height:100dvh;overflow:hidden;max-width:100vw}.sidebar{display:flex;flex-direction:column;grid-row:1/2;grid-column:1/2;border-right:1px solid var(--border);overflow-y:auto;overflow-x:hidden;background:var(--bg-2);padding-top:var(--safe-top)}.main-content{grid-row:1/2;grid-column:2/3;overflow-y:auto;overflow-x:hidden;-webkit-overflow-scrolling:touch;max-width:100%}.player-bar{grid-row:2/3;grid-column:1/3;border-top:1px solid var(--border);background:#09090ef7;backdrop-filter:blur(40px) saturate(1.8);-webkit-backdrop-filter:blur(40px) saturate(1.8)}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInScale{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes toastIn{0%{opacity:0;transform:translateY(14px) scale(.9)}to{opacity:1;transform:translateY(0) scale(1)}}.fade-in{animation:fadeIn .2s ease forwards}.input{width:100%;background:var(--bg-3);border:1px solid var(--border);border-radius:var(--radius);padding:10px 14px;color:var(--text);outline:none;transition:border-color .15s,box-shadow .15s,background .15s;-webkit-appearance:none;-moz-appearance:none;appearance:none}.input:focus{border-color:var(--accent);background:var(--bg-4);box-shadow:0 0 0 3px var(--accent-dim)}.input::placeholder{color:var(--text-tertiary)}.btn{display:inline-flex;align-items:center;gap:7px;padding:9px 20px;border-radius:50px;font-size:13.5px;font-weight:600;transition:all .15s;white-space:nowrap;cursor:pointer;border:none}.btn-primary{background:var(--accent);color:#fff;box-shadow:0 4px 18px var(--accent-glow)}.btn-primary:hover{background:var(--accent-hover);transform:translateY(-1px);box-shadow:0 6px 24px var(--accent-glow)}.btn-primary:active{transform:scale(.97)}.btn-primary:disabled{opacity:.45;transform:none;cursor:default}.btn-ghost{background:var(--bg-3);color:var(--text-secondary);border:1px solid var(--border)}.btn-ghost:hover{background:var(--bg-4);color:var(--text);border-color:var(--border-hover)}.btn-ghost:disabled{opacity:.4;cursor:default}.btn-danger{background:transparent;color:var(--danger);border:1px solid transparent}.btn-danger:hover{background:var(--danger-dim);border-color:#ff453a33}.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:var(--radius-sm);color:var(--text-secondary);transition:background .12s,color .12s;flex-shrink:0;cursor:pointer}.icon-btn:hover{background:var(--bg-3);color:var(--text)}.icon-btn.active{color:var(--accent)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000bf;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .15s ease;padding:max(16px,env(safe-area-inset-top,16px)) max(16px,env(safe-area-inset-right,16px)) max(16px,env(safe-area-inset-bottom,16px)) max(16px,env(safe-area-inset-left,16px))}.modal{background:var(--bg-2);border:1px solid var(--border-hover);border-radius:var(--radius-xl);padding:28px;width:100%;max-width:420px;box-shadow:var(--shadow-lg);animation:fadeInScale .18s ease;max-height:90dvh;overflow-y:auto}.modal-title{font-family:var(--font-display);font-size:20px;font-weight:800;margin-bottom:20px;letter-spacing:-.02em}.ctx-menu{position:fixed;background:#16161efa;backdrop-filter:blur(28px);-webkit-backdrop-filter:blur(28px);border:1px solid var(--border-hover);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:5px;z-index:999;min-width:200px;animation:fadeInScale .12s ease}.ctx-item{display:flex;align-items:center;gap:9px;padding:9px 11px;border-radius:var(--radius-sm);font-size:13.5px;font-weight:500;cursor:pointer;color:var(--text);transition:background .1s,color .1s;width:100%}.ctx-item:hover{background:var(--accent);color:#fff}.ctx-item.danger{color:var(--danger)}.ctx-item.danger:hover{background:var(--danger);color:#fff}.track-row{transition:background .1s}.track-row:hover{background:var(--bg-hover)!important}.track-row:hover .track-num{display:none!important}.track-row:hover .play-btn{display:flex!important}.track-row:hover .row-menu-btn{opacity:1!important}.progress-bar:hover{height:5px!important}.progress-bar:hover .progress-thumb{opacity:1!important}.spinner{width:18px;height:18px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .65s linear infinite;display:inline-block;flex-shrink:0}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;padding:80px 40px;color:var(--text-tertiary);text-align:center}.empty-state svg{opacity:.2}.empty-state p{font-size:13px;max-width:240px;line-height:1.7;color:var(--text-secondary)}.mobile-header{display:none;position:fixed;top:0;left:0;right:0;height:calc(54px + var(--safe-top));padding-top:var(--safe-top);background:#09090ef5;backdrop-filter:blur(28px);-webkit-backdrop-filter:blur(28px);border-bottom:1px solid var(--border);align-items:center;padding-left:max(16px,var(--safe-left));padding-right:max(16px,var(--safe-right));gap:12px;z-index:200}.mobile-bottom-nav{display:none;position:fixed;bottom:0;left:0;right:0;background:#09090efa;backdrop-filter:blur(28px);-webkit-backdrop-filter:blur(28px);border-top:1px solid var(--border);align-items:stretch;justify-content:space-around;z-index:102;padding-bottom:var(--safe-bottom);padding-left:var(--safe-left);padding-right:var(--safe-right)}.mobile-nav-btn{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;padding:9px 4px;flex:1;color:var(--text-tertiary);transition:color .15s;min-width:0}.mobile-nav-btn.active{color:var(--accent)}.mobile-nav-btn .label{font-size:9.5px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:52px;text-align:center}@media (max-width: 768px){:root{--sidebar-width: 0px;--player-height: 66px}.app-layout{grid-template-columns:1fr;grid-template-rows:1fr calc(var(--player-height) + var(--safe-bottom)) calc(54px + var(--safe-bottom));width:100vw;overflow:hidden}.sidebar{display:none;position:fixed;top:0;bottom:0;left:0;right:auto;width:min(280px,82vw);z-index:300;border-right:1px solid var(--border-hover);box-shadow:8px 0 48px #000000d9;overflow-y:auto;overflow-x:hidden;padding-top:max(20px,var(--safe-top));padding-left:var(--safe-left);grid-row:unset;grid-column:unset}.sidebar.open{display:flex}.sidebar-overlay{display:none;position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);z-index:299}.sidebar-overlay.open{display:block}.main-content{grid-column:1;grid-row:1;padding-top:calc(54px + var(--safe-top));padding-left:var(--safe-left);padding-right:var(--safe-right);overflow-y:auto;overflow-x:hidden;-webkit-overflow-scrolling:touch;max-width:100vw}.player-bar{grid-column:1;grid-row:2}.mobile-header,.mobile-bottom-nav{display:flex!important}.modal{padding:22px 18px;max-width:calc(100vw - 32px)}}@media (min-width: 769px){.mobile-header,.mobile-bottom-nav,.sidebar-overlay{display:none!important}}