*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}:root{--bg:#0d0f14;--surface:#161920;--card:#1e2230;--border:#2a2f40;--accent:#6c63ff;--accent2:#ff4f6b;--text:#e8eaf0;--muted:#7b82a0;--playing:#1db954;--radius:12px;--shadow:0 8px 32px rgba(0,0,0,0.45)}body{font-family:"Inter",sans-serif;background:var(--bg);color:var(--text);min-height:100vh;overflow-x:hidden}header{background:linear-gradient(135deg,rgba(18,20,28,0.72),rgba(26,29,46,0.72));border-bottom:1px solid var(--border);padding:18px 32px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:100;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}.logo{display:flex;align-items:center;gap:10px;font-size:1.25rem;font-weight:700;letter-spacing:-0.5px}.logo-icon{width:32px;height:32px;background:linear-gradient(135deg,var(--accent),var(--accent2));border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:16px}.header-badge{font-size:0.75rem;background:rgba(108,99,255,0.15);border:1px solid rgba(108,99,255,0.35);color:var(--accent);padding:4px 10px;border-radius:999px;letter-spacing:0.5px}main{display:grid;grid-template-columns:1fr 360px;gap:24px;max-width:1280px;margin:0 auto;padding:28px 24px}@media (max-width:900px){main{grid-template-columns:1fr}.player-section{gap:16px;overflow:visible}.player-wrapper{aspect-ratio:unset!important;height:var(--player-h,auto);min-height:var(--player-h,0);max-height:var(--player-h,none);width:100%;overflow:hidden}.now-playing-bar{margin-top:0}.controls{padding-top:2px}.shortcuts{padding-bottom:4px}}.player-section{display:flex;flex-direction:column;gap:20px;min-width:0;overflow-x:hidden;max-width:100%}.player-wrapper{position:relative;border-radius:var(--radius);overflow:hidden;background:#000;aspect-ratio:16 / 9;width:100%;box-shadow:var(--shadow);border:1px solid var(--border)}.player-overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(13,15,20,0.92);backdrop-filter:blur(4px);flex-direction:column;gap:12px;transition:opacity 0.3s;z-index:3;pointer-events:none}.player-overlay.hidden{opacity:0}.empty-icon{font-size:3.5rem}.empty-text{color:var(--muted);font-size:0.95rem;text-align:center;padding:0 20px}.now-playing-bar{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px 20px;display:flex;align-items:center;gap:14px}.np-dot{width:10px;height:10px;background:var(--playing);border-radius:50%;flex-shrink:0;box-shadow:0 0 8px var(--playing);animation:pulse 1.8s infinite}.np-dot.idle{background:var(--muted);box-shadow:none;animation:none}@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:0.5;transform:scale(0.85)}}.np-info{flex:1;min-width:0}.np-label{font-size:0.7rem;color:var(--muted);text-transform:uppercase;letter-spacing:0.8px}.np-title{font-size:0.95rem;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:2px}.np-counter{font-size:0.8rem;color:var(--muted);flex-shrink:0}.controls{display:flex;gap:10px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;gap:7px;padding:10px 18px;border-radius:8px;border:none;font-family:inherit;font-size:0.875rem;font-weight:500;cursor:pointer;transition:all 0.2s}.btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:#7b73ff;transform:translateY(-1px)}.btn-danger{background:rgba(255,79,107,0.15);color:var(--accent2);border:1px solid rgba(255,79,107,0.3)}.btn-danger:hover{background:rgba(255,79,107,0.25)}.btn-ghost{background:var(--card);color:var(--text);border:1px solid var(--border)}.btn-ghost:hover{background:var(--border)}.btn-sm{padding:6px 12px;font-size:0.8rem}.shortcuts{font-size:0.72rem;color:var(--muted);padding:0 4px}.shortcuts kbd{background:var(--card);border:1px solid var(--border);border-radius:4px;padding:1px 6px;font-family:monospace;font-size:0.72rem}.playlist-section{display:flex;flex-direction:column;gap:16px}.panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}.panel-header{padding:14px 18px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.panel-title{font-size:0.9rem;font-weight:600;display:flex;align-items:center;gap:8px}.badge{background:var(--accent);color:#fff;font-size:0.7rem;font-weight:700;padding:2px 7px;border-radius:999px;min-width:20px;text-align:center}.add-form{padding:14px 18px;display:flex;flex-direction:column;gap:10px}.input-group{display:flex;gap:8px}input[type="url"]{flex:1;background:var(--card);border:1px solid var(--border);border-radius:8px;padding:10px 14px;color:var(--text);font-family:inherit;font-size:0.875rem;transition:border-color 0.2s;outline:none}input[type="url"]:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(108,99,255,0.15)}input::placeholder{color:var(--muted)}.input-hint{font-size:0.75rem;color:var(--muted)}.input-error{font-size:0.75rem;color:var(--accent2);display:none}.input-error.visible{display:block}.session-banner{background:rgba(108,99,255,0.1);border:1px solid rgba(108,99,255,0.25);border-radius:var(--radius);padding:10px 16px;font-size:0.8rem;color:var(--accent);display:flex;align-items:center;gap:8px;margin-bottom:4px}.session-banner.hidden{display:none}.playlist-list{list-style:none;max-height:460px;overflow-y:auto;scrollbar-width:thin;scrollbar-color:var(--border) transparent}.playlist-list::-webkit-scrollbar{width:4px}.playlist-list::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}.playlist-item{display:flex;align-items:center;gap:10px;padding:10px 14px;border-bottom:1px solid rgba(42,47,64,0.5);cursor:pointer;transition:background 0.15s;position:relative;user-select:none}.playlist-item:last-child{border-bottom:none}.playlist-item:hover{background:rgba(255,255,255,0.04)}.playlist-item.active{background:rgba(108,99,255,0.12)}.playlist-item.active::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--accent);border-radius:0 2px 2px 0}.drag-handle{cursor:grab;color:var(--muted);font-size:1.1rem;padding:2px 4px;flex-shrink:0;line-height:1}.drag-handle:hover{color:var(--text)}.item-num{font-size:0.7rem;color:var(--muted);width:16px;text-align:center;flex-shrink:0}.item-thumb{width:52px;height:36px;border-radius:6px;object-fit:cover;flex-shrink:0;background:var(--card)}.item-info{flex:1;min-width:0}.item-title{font-size:0.82rem;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.item-id{font-size:0.68rem;color:var(--muted);margin-top:2px;font-family:monospace}.item-bars{display:none;align-items:center;gap:3px;flex-shrink:0}.playlist-item.active .item-bars{display:flex}.bar{width:3px;border-radius:3px;background:var(--playing);animation:eq 1s ease-in-out infinite}.bar:nth-child(1){height:8px;animation-delay:0s}.bar:nth-child(2){height:14px;animation-delay:0.2s}.bar:nth-child(3){height:10px;animation-delay:0.4s}@keyframes eq{0%,100%{transform:scaleY(1)}50%{transform:scaleY(0.3)}}.item-remove{background:none;border:none;color:var(--muted);cursor:pointer;font-size:0.95rem;padding:4px 6px;border-radius:6px;line-height:1;flex-shrink:0;transition:all 0.15s;opacity:0}.playlist-item:hover .item-remove{opacity:1}.item-remove:hover{background:rgba(255,79,107,0.15);color:var(--accent2)}.sortable-ghost{opacity:0.25;background:rgba(108,99,255,0.1)}.sortable-chosen{box-shadow:0 4px 24px rgba(0,0,0,0.5);z-index:10;border-radius:8px}.empty-pl{padding:36px 20px;text-align:center;color:var(--muted);font-size:0.875rem;display:flex;flex-direction:column;align-items:center;gap:10px}.empty-pl-icon{font-size:2.5rem}.settings-row{padding:12px 18px;border-top:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px}.toggle-label{display:flex;align-items:center;gap:7px;cursor:pointer;font-size:0.82rem;color:var(--muted);user-select:none}.toggle-label input{display:none}.toggle-sw{width:34px;height:20px;background:var(--border);border-radius:999px;position:relative;transition:background 0.2s}.toggle-sw::after{content:"";position:absolute;width:14px;height:14px;background:#fff;border-radius:50%;top:3px;left:3px;transition:transform 0.2s}.toggle-label input:checked ~ .toggle-sw{background:var(--accent)}.toggle-label input:checked ~ .toggle-sw::after{transform:translateX(14px)}.toasts{position:fixed;bottom:24px;right:24px;z-index:9999;display:flex;flex-direction:column;gap:8px}.toast{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:12px 18px;font-size:0.85rem;box-shadow:var(--shadow);animation:tIn 0.25s ease;max-width:280px;transition:opacity 0.3s,transform 0.3s}.toast.ok{border-color:rgba(29,185,84,0.4);color:var(--playing)}.toast.err{border-color:rgba(255,79,107,0.4);color:var(--accent2)}@keyframes tIn{from{opacity:0;transform:translateX(16px)}to{opacity:1;transform:translateX(0)}}header{display:flex;align-items:center;justify-content:space-between}.header-search{position:relative;flex:1;max-width:460px;margin:0 40px}.search-input-wrap{display:flex;align-items:center;background:var(--card);border:1px solid var(--border);border-radius:999px;padding:0 6px 0 16px;gap:8px;transition:border-color .2s}.search-input-wrap:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px rgba(108,99,255,.15)}.search-input-wrap input{flex:1;background:none;border:none;outline:none;color:var(--text);font-family:inherit;font-size:.875rem;padding:10px 0;min-width:0}.search-input-wrap input::placeholder{color:var(--muted)}.btn-search{background:var(--accent);border:none;color:#fff;border-radius:999px;padding:7px 16px;cursor:pointer;font-size:.8rem;font-weight:600;font-family:inherit;flex-shrink:0;transition:background .2s}.btn-search:hover{background:#7b73ff}.search-results{position:absolute;top:calc(100% + 8px);left:0;right:0;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);z-index:200;box-shadow:0 8px 40px rgba(0,0,0,.7);max-height:380px;overflow-y:auto}.search-results.hidden{display:none}.search-result-item{display:flex;align-items:center;gap:12px;padding:10px 14px;border-bottom:1px solid rgba(42,47,64,.5);transition:background .15s}.search-result-item:last-child{border-bottom:none}.search-result-item:hover{background:rgba(255,255,255,.04)}.search-thumb{width:80px;height:48px;object-fit:cover;border-radius:6px;flex-shrink:0;background:var(--surface)}.search-info{flex:1;min-width:0}.search-title{font-size:.82rem;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-bottom:3px}.search-author{font-size:.72rem;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.btn-add-result{background:var(--accent);border:none;color:#fff;border-radius:6px;padding:6px 12px;cursor:pointer;font-size:.78rem;font-weight:600;font-family:inherit;flex-shrink:0;transition:background .2s}.btn-add-result:hover{background:#7b73ff}.search-loading,.search-error{padding:18px;font-size:.85rem;text-align:center;color:var(--muted)}#bgGif{position:fixed;inset:0;z-index:0;background-color:#0a0c14;background-repeat:no-repeat;background-position:center center;background-size:cover;transition:opacity 1s ease-in-out;opacity:1}#bgGif.fading{opacity:0}body>*:not(#bgGif):not(.toasts):not(.modal-backdrop):not(#importProgress){position:relative;z-index:1}.import-export-bar{display:flex;gap:8px;padding:10px 18px;border-bottom:1px solid var(--border)}.import-progress{position:fixed;bottom:80px;right:24px;z-index:9998;background:var(--card);border:1px solid var(--border);border-radius:12px;padding:14px 18px;display:flex;align-items:center;gap:12px;min-width:280px;box-shadow:var(--shadow)}.import-progress.hidden{display:none}.imp-bar-wrap{flex:1;height:6px;background:var(--border);border-radius:999px;overflow:hidden}.imp-bar{height:100%;width:0%;background:var(--accent);border-radius:999px;transition:width 0.3s ease}.imp-label{font-size:0.78rem;color:var(--muted);flex-shrink:0;white-space:nowrap;max-width:160px;overflow:hidden;text-overflow:ellipsis}.imp-cancel{background:none;border:none;color:var(--muted);cursor:pointer;font-size:0.9rem;padding:2px 4px;border-radius:4px;flex-shrink:0;transition:color 0.15s}.imp-cancel:hover{color:var(--accent2)}.btn-help{padding:6px 11px;font-weight:700;border-radius:50%;min-width:32px;color:var(--accent);border-color:rgba(108,99,255,0.35)}.modal-backdrop{position:fixed;inset:0;z-index:10000;background:rgba(0,0,0,0.65);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;padding:24px}.modal-backdrop.hidden{display:none}.modal-box{background:var(--surface);border:1px solid var(--border);border-radius:16px;width:100%;max-width:520px;box-shadow:0 24px 64px rgba(0,0,0,0.7);display:flex;flex-direction:column;max-height:90vh;overflow:hidden}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:18px 22px;border-bottom:1px solid var(--border);flex-shrink:0}.modal-title{font-size:1rem;font-weight:700}.modal-close{background:none;border:none;color:var(--muted);font-size:1.1rem;cursor:pointer;padding:4px 8px;border-radius:6px;transition:color 0.15s}.modal-close:hover{color:var(--accent2)}.modal-body{padding:22px;overflow-y:auto;display:flex;flex-direction:column;gap:18px}.modal-intro{font-size:0.875rem;color:var(--muted);line-height:1.6}.modal-intro a,.modal-body a{color:var(--accent);text-decoration:none}.modal-intro a:hover,.modal-body a:hover{text-decoration:underline}.modal-steps{list-style:none;display:flex;flex-direction:column;gap:14px}.modal-steps li{display:flex;align-items:flex-start;gap:14px}.step-num{background:var(--accent);color:#fff;font-size:0.75rem;font-weight:700;border-radius:50%;width:24px;height:24px;display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:1px}.step-text{font-size:0.875rem;color:var(--text);line-height:1.55}.step-text strong{color:#fff}.modal-note{background:rgba(108,99,255,0.08);border:1px solid rgba(108,99,255,0.2);border-radius:8px;padding:12px 16px;font-size:0.82rem;color:var(--muted);line-height:1.5}.modal-note strong{color:var(--accent)}.modal-footer{display:flex;justify-content:flex-end;gap:10px;padding:16px 22px;border-top:1px solid var(--border);flex-shrink:0}.btn-yt-playlist{background:rgba(255,0,0,0.10);color:#ff4e45;border:1px solid rgba(255,60,50,0.30)}.btn-yt-playlist:hover{background:rgba(255,0,0,0.20)}#plImportInput{flex:1;background:var(--card);border:1px solid var(--border);border-radius:8px;padding:10px 14px;color:var(--text);font-family:inherit;font-size:0.875rem;transition:border-color 0.2s;outline:none}#plImportInput:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(108,99,255,0.15)}.btn-spotify{background:rgba(30,215,96,0.10);color:#1ed760;border:1px solid rgba(30,215,96,0.30)}.btn-spotify:hover{background:rgba(30,215,96,0.20)}.btn-apple{background:rgba(250,60,80,0.10);color:#fa3c50;border:1px solid rgba(250,60,80,0.30)}.btn-apple:hover{background:rgba(250,60,80,0.20)}#spotifyImportInput,#appleMusicImportInput{flex:1;background:var(--card);border:1px solid var(--border);border-radius:8px;padding:10px 14px;color:var(--text);font-family:inherit;font-size:0.875rem;transition:border-color 0.2s;outline:none}#spotifyImportInput:focus{border-color:#1ed760;box-shadow:0 0 0 3px rgba(30,215,96,0.15)}#appleMusicImportInput:focus{border-color:#fa3c50;box-shadow:0 0 0 3px rgba(250,60,80,0.15)}.btn-download{background:rgba(29,185,84,0.12);color:var(--playing);border:1px solid rgba(29,185,84,0.30);transition:all 0.2s}.btn-download:hover:not(:disabled){background:rgba(29,185,84,0.24);transform:translateY(-1px)}.btn-download:disabled{opacity:0.35;cursor:not-allowed;transform:none}.item-dl-btn{display:inline-flex;align-items:center;justify-content:center;background:rgba(29,185,84,0.10);color:var(--playing);border:1px solid rgba(29,185,84,0.25);border-radius:6px;padding:5px 9px;font-size:0.82rem;cursor:pointer;flex-shrink:0;transition:background 0.2s,transform 0.15s;line-height:1}.item-dl-btn:hover{background:rgba(29,185,84,0.22);transform:translateY(-1px)}.item-dl-btn:disabled{opacity:0.4;cursor:not-allowed;transform:none}.mobile-search-btn{display:none;background:none;border:1px solid var(--border);border-radius:8px;color:var(--text);font-size:1.1rem;padding:6px 10px;cursor:pointer;transition:background 0.2s;flex-shrink:0;margin-left:auto}.mobile-search-btn:hover{background:var(--border)}.import-service-bar{display:flex;flex-wrap:wrap;gap:8px;padding:10px 18px 14px}.import-service-bar .btn{flex:1 1 auto;white-space:nowrap;text-align:center;justify-content:center}.header-default-row{display:flex;align-items:center;justify-content:space-between;width:100%;gap:0}.header-default-row.hidden{display:none!important}.header-search-row{display:flex;align-items:center;width:100%;gap:10px;padding:0}.header-search-row.hidden{display:none!important}.mobile-back-btn{background:none;border:none;color:var(--text);font-size:1.3rem;padding:4px 8px;cursor:pointer;flex-shrink:0;line-height:1}.diag-panel{background:rgba(0,0,0,0.85);border:1px solid rgba(108,99,255,0.4);border-radius:var(--radius);padding:14px 16px;font-family:monospace;font-size:0.75rem;line-height:1.8;color:#a8ffb0;white-space:pre-wrap;word-break:break-all}.diag-panel.hidden{display:none}@media (max-width:768px){html,body{overflow-x:hidden;width:100%}main{overflow-x:hidden}.player-section{gap:12px;overflow:visible}.player-wrapper{aspect-ratio:unset!important;height:var(--player-h,auto);min-height:var(--player-h,0);max-height:var(--player-h,none)}.header-search{display:none!important}.header-badge{display:none!important}header{padding:12px 16px;gap:8px}.logo{font-size:1.05rem}.logo-icon{width:26px;height:26px;font-size:13px}.mobile-search-btn{display:flex!important;align-items:center}.mobile-search-drawer:not(.hidden){display:block}.shortcuts{display:none!important}main{padding:14px 16px;gap:14px}.controls{flex-direction:column;align-items:center;gap:8px}#btnPlay{width:100%;max-width:340px;justify-content:center;padding:12px 0;font-size:1rem}.controls-secondary{display:flex;justify-content:center;gap:8px;width:100%}.controls-secondary .btn{flex:1 1 auto;max-width:120px;justify-content:center}.import-export-bar{display:flex;gap:6px;padding:10px 12px 6px;flex-wrap:wrap}.import-export-bar .btn{flex:1 1 0;text-align:center;justify-content:center;font-size:0.78rem;padding:9px 6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;border-radius:8px}.import-export-bar .btn-help{flex:0 0 36px;width:36px;padding:8px;border-radius:50%}.import-service-bar{padding:8px 14px 12px;gap:8px}.import-service-bar .btn{flex:1 1 calc(33% - 6px);font-size:0.78rem;padding:9px 6px;justify-content:center;text-align:center}.now-playing-bar{padding:12px 14px;gap:10px}.np-title{font-size:0.88rem}.playlist-item{padding:9px 10px;gap:6px}.item-thumb{width:44px;height:30px}.item-title{font-size:0.76rem}.item-dl-btn{padding:4px 7px;font-size:0.76rem}.panel-header{padding:11px 14px}.add-form{padding:11px 14px;gap:8px}.settings-row{padding:10px 14px}.toasts{right:12px;left:12px;bottom:16px}.toast{max-width:100%}.modal-backdrop{padding:12px 10px 32px;align-items:flex-end}.modal-box{max-width:100%;border-radius:16px 16px 10px 10px}}@media (max-width:480px){.import-export-bar .btn{font-size:0.72rem}.import-service-bar .btn{font-size:0.72rem;padding:8px 4px}.panel-title{font-size:0.82rem}}.ios-banner{display:flex;align-items:flex-start;gap:10px;background:rgba(108,99,255,0.09);border:1px solid rgba(108,99,255,0.28);border-radius:var(--radius);padding:12px 14px;font-size:0.8rem;color:var(--muted);line-height:1.55;animation:tIn 0.3s ease}.ios-banner.hidden{display:none}.ios-banner-icon{font-size:1.2rem;flex-shrink:0;margin-top:1px}.ios-banner-body{flex:1}.ios-banner-body strong{color:var(--text)}.ios-banner-close{background:none;border:none;color:var(--muted);cursor:pointer;font-size:0.95rem;padding:2px 4px;border-radius:4px;flex-shrink:0;transition:color 0.15s;line-height:1}.ios-banner-close:hover{color:var(--accent2)}.embed-error-banner{display:flex;align-items:flex-start;gap:10px;background:rgba(255,79,107,0.08);border:1px solid rgba(255,79,107,0.28);border-radius:var(--radius);padding:12px 14px;animation:tIn 0.3s ease}.embed-error-banner.hidden{display:none}.embed-error-msg{flex:1;font-size:0.8rem;color:var(--muted);line-height:1.55}.embed-error-msg strong{color:var(--text)}.embed-error-msg a{color:var(--accent)}