:root{--bg-dark: #0c0c0c;--card-bg: #1e1e1e;--accent-purple: #633cce;--accent-purple-bright: #9D5CFFFF;--accent-purple-dim: #6141b6;--text-color: #e0e0e0;--text-main: rgb(203, 203, 203);--text-dim: #B0B0B0;--border-radius: 12px;--header-height: 60px;--divider-color: #131313}*{box-sizing:border-box;margin:0;padding:0;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif}body{background-color:var(--bg-dark);color:var(--text-color);height:100vh;width:100%;overflow:hidden;display:flex;flex-direction:column}header{height:var(--header-height);min-height:var(--header-height);max-height:var(--header-height);display:flex;justify-content:space-between;align-items:center;padding:0 40px;border-bottom:2px solid transparent;border-image:linear-gradient(to right,var(--accent-purple),var(--accent-purple-bright)) 1;background:var(--bg-dark);position:relative;z-index:100}.logo-area{display:flex;align-items:center;gap:12px}.logo-image{width:35px;height:35px;object-fit:contain}.logo-text{height:18px;width:auto;object-fit:contain}nav{display:flex;align-items:center}nav a{color:var(--text-main);text-decoration:none;margin-left:24px;font-weight:500;transition:opacity .2s}nav a:hover{opacity:.7}.menu-toggle{display:none;flex-direction:column;justify-content:space-between;width:12px;height:22px;background:transparent;border:none;cursor:pointer;padding:0}.menu-toggle span{width:30px;height:3px;background-color:var(--text-color);border-radius:2px}@media only screen and (max-width:600px){header{padding:0 15px;top:0;left:0;right:0}body{padding-top:0}.logo-area{font-family:Consolas,sans-serif}.menu-toggle{display:flex;position:absolute;right:40px;top:50%;transform:translateY(-50%)}nav{position:fixed;top:var(--header-height);left:0;right:0;background-color:var(--bg-dark);flex-direction:column;align-items:stretch;padding:0;max-height:0;overflow:hidden;transition:max-height .3s ease;box-shadow:0 4px 6px #0000004d}nav.mobile-open{max-height:200px}nav a{margin:0;padding:14px 20px;border-bottom:1px solid rgba(255,255,255,.1);font-size:1rem;opacity:1;transition:background-color .2s}nav a:last-child{border-bottom:none}nav a:hover{background-color:#633cce33}nav a.router-link-active{background-color:#633cce4d;color:var(--accent-purple);border-left:4px solid var(--accent-purple)}}#app{display:flex;flex-direction:column;height:100vh;width:100vw;overflow:hidden}main{flex:1;padding:12px 80px;display:grid;grid-template-rows:1.6fr 1fr;gap:12px;min-height:0}.bottom-section{display:grid;grid-template-columns:1fr 1fr;gap:16px;min-height:0}.ui-frame{background-color:var(--card-bg);border-radius:var(--border-radius);display:flex;flex-direction:column;overflow:hidden;box-shadow:0 4px 6px #0000004d}.pitch-graph-container{background-color:var(--card-bg);border-radius:var(--border-radius);display:flex;align-items:center;justify-content:center;width:100%;height:100%;min-height:0;overflow:hidden;position:relative;box-shadow:0 4px 6px #0000004d}.graph-placeholder{color:var(--text-dim);font-size:.9rem;letter-spacing:1px}#pitchCanvas{width:100%;height:100%;display:block}#playhead-line{position:absolute;top:0;bottom:0;left:80%;width:2px;background-color:#888;z-index:10;pointer-events:none;transition:background-color .2s ease}#playhead-line.recording{background-color:red}.selection-area{flex:1;display:flex;flex-direction:column;min-height:0}.list-headers{display:grid;grid-template-columns:.5fr 1.5fr;background:linear-gradient(to right,var(--accent-purple),var(--accent-purple-bright));padding:10px 0;font-weight:600;font-size:1rem;flex-shrink:0}.header-cell{padding:0 15px}.list-content{flex:1;display:grid;grid-template-columns:.5fr 1.5fr;min-height:0}.column{display:flex;flex-direction:column;overflow-y:auto;scrollbar-width:none;-ms-overflow-style:none}.column::-webkit-scrollbar{display:none}.artist-col{border-right:4px solid var(--divider-color)}.artist-header{display:flex;justify-content:space-between;align-items:center}.lang-select{border-radius:6px;border:0;cursor:pointer;background:transparent;color:var(--text-color);font-size:1rem}.lang-select option{font-size:1rem;background:var(--card-bg);color:var(--text-color)}.song-item{display:flex;justify-content:space-between;align-items:center}.column-item{padding:12px 15px;border-bottom:2px solid rgba(255,255,255,.05);cursor:pointer;font-size:.9rem;transition:background .2s;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex-shrink:0}.column-item:hover{background-color:#ffffff0d}.column-item.active{background-color:#7c4dff1a;color:var(--accent-purple);border-left:3px solid var(--accent-purple)}.player-area{height:110px;background-color:#252525;padding:15px;display:flex;flex-direction:column;justify-content:center;border-top:2px solid rgba(255,255,255,.1)}.controls-row{display:flex;flex-direction:row;align-items:center;flex-wrap:nowrap;position:relative;gap:12px;width:100%}.controls{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:1;pointer-events:auto}.right-group{margin-left:auto;display:flex;align-items:center;gap:12px;flex:0 0 auto}.track-info{flex:1 2 0;margin-top:-8px}.track-info h4{font-size:1.6rem}.track-info span{font-size:1rem;color:var(--text-dim)}.play-btn{width:44px;height:44px;border-radius:50%;background:linear-gradient(45deg,var(--accent-purple),var(--accent-purple-bright));border:none;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 4px 10px #7c4dff4d;transition:transform .1s}.play-btn:active{transform:scale(.95)}.progress-row{display:flex;align-items:center;gap:10px;margin-bottom:15px;width:100%}.time-current,.time-duration{font-size:.8rem;color:#b0b0b0;min-width:35px;flex-shrink:0}.progress-bar-container{width:100%;height:6px;min-height:6px;background-color:#444;border-radius:3px;position:relative;cursor:pointer;display:block;overflow:visible;flex:1;margin-bottom:0}.progress-fill{width:0%;height:100%;background:linear-gradient(to right,var(--accent-purple-bright),var(--accent-purple));border-radius:4px;position:relative;transition:width .1s linear}.progress-thumb{width:14px;height:14px;background:var(--accent-purple);border-radius:50%;position:absolute;right:-7px;top:50%;transform:translateY(-50%);border:2px solid #fff;box-shadow:0 0 4px #00000080;z-index:10}.mic-select-wrapper{flex:0 0 auto;margin-left:auto;display:inline-flex;align-items:center;justify-content:center;margin-right:12px}.mic-select{background:#ffffff14;border:0;border-radius:8px;color:var(--text-color);font-size:12px;padding:6px 8px;max-width:120px;cursor:pointer}.mic-select:hover{border-color:var(--card-bg);background:var(--card-bg)}.mic-select:disabled{opacity:.4;cursor:not-allowed}.mic-select option{background:var(--card-bg);color:var(--text-color)}.volume-control{flex:0 0 auto;display:flex;align-items:center;gap:6px}.volume-bar{width:100px;height:8px;background-color:#333;border-radius:4px;cursor:pointer;position:relative;overflow:hidden}.volume-fill{width:50%;height:100%;background:linear-gradient(to right,var(--accent-purple-bright),70%,var(--accent-purple));border-radius:2px;flex-shrink:0}.right-frame{display:flex;flex-direction:column;height:100%;overflow:hidden}.waveform-visualizer-area{flex:1;min-height:0;display:flex;align-items:center;justify-content:center;border-bottom:2px solid rgba(255,255,255,.1);padding:20px;position:relative}#waveformCanvas{position:relative;z-index:1;width:100%;height:100%}.waveform-indicator-bar{position:absolute;right:18px;top:20px;bottom:20px;width:6px;border-radius:5px;background-color:#444;pointer-events:none;z-index:10}.waveform-indicator-bar.recording{background-color:var(--accent-purple);box-shadow:0 4px 10px #7c4dff4d}@keyframes bounce{0%,to{height:20%;opacity:.5}50%{height:100%;opacity:1}}.lyrics-area{flex:1;min-height:0;padding:20px;text-align:center;background:var(--card-bg);display:flex;flex-direction:column;justify-content:center;align-items:center;overflow:hidden;height:100%;gap:15px}.lyric-line{text-align:center;transition:all .3s ease;width:100%}.lyric-line.active{font-size:2rem;font-weight:700;background:linear-gradient(to right,var(--accent-purple-bright) 40%,var(--accent-purple) 100%);-webkit-background-clip:text;background-clip:text;color:transparent;text-shadow:0 0 20px rgba(124,77,255,.4);opacity:1;transform:scale(1.05)}.lyric-line.prev,.lyric-line.next{font-size:1.2rem;color:var(--text-dim);opacity:.4;filter:blur(.5px)}.lyric-line.empty{height:1.2rem}#monitor-container{position:relative;width:100%;height:100%;background:var(--bg-dark);border:4px solid var(--card-bg);box-shadow:0 0 20px #00000080;overflow:hidden;border-radius:12px}#monitor-container canvas{display:block;width:100%;height:100%;border-radius:inherit}#note-display{position:absolute;top:20px;left:50%;transform:translate(-50%);font-size:48px;font-weight:700;color:#ddd;text-shadow:0 2px 4px rgba(0,0,0,.8);pointer-events:none;z-index:5}.export-btn{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);font-size:24px;width:210px;height:80px;border-radius:12px;background:linear-gradient(45deg,var(--accent-purple),var(--accent-purple-bright));color:var(--text-color);box-shadow:0 4px 10px #7c4dff4d}@media only screen and (max-width:1440px){.mic-select-wrapper{display:none}}@media only screen and (max-width:600px){#app{overflow-y:auto;-webkit-overflow-scrolling:touch}main{padding:0;display:flex;flex-direction:column;gap:2px;height:auto;min-height:100vh}.bottom-section{display:flex;flex-direction:column;gap:8px;height:auto;padding:5px}.ui-frame.left-frame{display:contents}.pitch-graph-container{height:570px;flex-shrink:0;border-radius:0}.mic-select-wrapper{display:none}.ui-frame.right-frame{height:100px;flex-shrink:0;order:1}.waveform-visualizer-area{display:none}.lyric-line.active{font-size:1.5rem}.lyric-line.prev{display:none}.lyric-line.next{font-size:1rem}.player-area{order:2;flex-shrink:0;height:100px;border-radius:12px}.track-info h4{font-size:1.4rem}.track-info span{font-size:.8rem}.selection-area{order:3;min-height:300px;display:flex;flex-direction:column;background-color:var(--card-bg);border-radius:12px 12px 0 0}.list-headers{padding:8px 0;border-radius:12px 12px 0 0;grid-template-columns:.6fr 1.2fr;font-size:.9rem}.lang-select{font-size:.9rem}.list-content{grid-template-columns:.6fr 1.2fr}.column-item{padding:10px 12px;font-size:.85rem}#note-display{font-size:32px;top:10px}#monitor-container{border-width:2px;border-radius:0}}.help-page-wrapper[data-v-1d433f7c]{margin:-12px -80px;grid-row:1 / -1;height:calc(100% + 24px);width:calc(100% + 160px);overflow-y:auto;overflow-x:hidden;box-sizing:border-box;align-items:flex-start;background-color:var(--bg-dark);color:var(--text-color);display:flex;justify-content:center;padding:40px 0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.help-content[data-v-1d433f7c]{max-width:960px;width:100%;background-color:var(--card-bg);padding:40px;border-radius:12px;box-shadow:0 4px 20px #00000080;margin-bottom:40px}.page-header[data-v-1d433f7c]{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;margin-bottom:40px;border-bottom:2px solid #333;padding-bottom:20px;width:100%}.page-header h1[data-v-1d433f7c]{font-size:2.2rem;line-height:1.2;color:var(--text-color)}.subtitle[data-v-1d433f7c]{color:var(--accent-purple-bright);font-size:1.2rem;font-weight:500}.help-section[data-v-1d433f7c]{margin-bottom:40px}.help-section h2[data-v-1d433f7c]{font-size:1.8rem;margin-bottom:15px;display:flex;align-items:center;background:var(--text-color);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.help-section h2[data-v-1d433f7c]:before{content:"";display:inline-block;width:4px;height:24px;background-color:var(--accent-purple-bright);margin-right:12px;border-radius:2px}.help-section p[data-v-1d433f7c]{line-height:1.6;margin-bottom:15px;font-size:1.05rem;color:var(--text-dim)}.step-guide[data-v-1d433f7c]{margin-top:25px;display:flex;flex-direction:column;gap:20px}.step[data-v-1d433f7c]{background-color:#252525;padding:20px;border-radius:8px;border-left:3px solid #5a5a5a;transition:border-color .3s ease}.step[data-v-1d433f7c]:hover{border-left-color:var(--accent-purple-bright)}.step h3[data-v-1d433f7c]{color:var(--text-color);margin-bottom:10px;font-size:1.2rem}.step p[data-v-1d433f7c]{margin-bottom:0;font-size:1rem}.declaration-box[data-v-1d433f7c]{background-color:#58379d1a;border:1px solid rgba(157,92,255,.3);padding:25px;border-radius:8px;margin-top:40px}.declaration-box h2[data-v-1d433f7c]{color:var(--accent-purple-bright);font-size:1.5rem;margin-bottom:15px}.declaration-box p[data-v-1d433f7c]{line-height:1.6;color:var(--text-color)}.warning-text[data-v-1d433f7c]{margin-top:15px;font-weight:600;color:#ffb8b8}@media(max-width:768px){.help-page-wrapper[data-v-1d433f7c]{margin:0;width:100%;height:100%;padding:20px 10px;border-radius:0}.help-content[data-v-1d433f7c]{padding:25px 20px;margin-bottom:20px;border-radius:8px;box-shadow:none}.page-header h1[data-v-1d433f7c]{font-size:1.8rem}.subtitle[data-v-1d433f7c]{font-size:1rem}.help-section h2[data-v-1d433f7c]{font-size:1.5rem}.help-section p[data-v-1d433f7c]{font-size:.95rem}.step[data-v-1d433f7c]{padding:15px}.step h3[data-v-1d433f7c]{font-size:1.1rem}.step p[data-v-1d433f7c]{font-size:.9rem}.declaration-box[data-v-1d433f7c]{padding:20px 15px}.declaration-box h2[data-v-1d433f7c]{font-size:1.3rem}}:root{--btn-bg: #333;--btn-hover: #444;--input-bg: #2d2d2d;--success: #03dac6;--danger: #cf6679}*{scrollbar-color:#444 transparent}.page-container{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;background-color:var(--bg-dark);width:100%;height:92vh;box-sizing:border-box;overflow:hidden;display:grid;grid-template-columns:450px 1fr;grid-template-rows:auto 1fr;grid-template-areas:"header header" "controls response"}.control-panel{grid-area:controls;padding:5px;display:flex;flex-direction:column;gap:20px;overflow-y:auto;height:100%;background-color:var(--bg-dark)}.response-panel{grid-area:response;background-color:var(--bg-dark);display:flex;flex-direction:column;overflow:hidden;height:100%}.card{background-color:var(--card-bg);padding:20px;border-radius:8px;box-shadow:0 4px 6px #0000004d}.form-group{margin-bottom:15px;display:flex;flex-direction:column;gap:5px}label{font-size:.9em;color:#aaa;padding:5px}input[type=text],input[type=number],input[type=file]{background-color:#2d2d2d;border:1px solid rgba(0,0,0,0);color:var(--text-color);padding:10px;border-radius:4px}.btn-group{display:flex;gap:10px;margin-top:10px}button{flex:1;padding:10px;border:none;border-radius:4px;cursor:pointer;font-weight:700;transition:opacity .2s;color:var(--text-color)}button:hover{opacity:.8}.btn-get{background-color:#4a4a4a}.btn-post{background:linear-gradient(45deg,var(--accent-purple),var(--accent-purple-bright));color:var(--text-color)}.btn-red{background-color:#cf6679;color:#000}.btn-action{background:linear-gradient(45deg,var(--accent-purple),var(--accent-purple-bright));color:var(--text-color)}#responseOutput{font-family:Consolas,monospace;color:var(--text-color);overflow-y:auto;overflow-x:auto;height:100%;margin:5px;padding:20px;border-radius:12px;background-color:#1a1a1a;border:1px solid #1e1e1e;box-sizing:border-box;white-space:pre-wrap;word-break:break-word;font-size:18px;line-height:1.4;box-shadow:0 4px 6px #0000004d}@media(max-width:768px){.page-container{grid-template-columns:1fr;grid-template-rows:auto 1fr;grid-template-areas:"header" "controls" "response";height:auto;min-height:100vh;overflow-y:auto;padding:10px}.control-panel{height:auto;overflow-y:visible;padding:0}.response-panel{min-height:400px;margin-top:20px}.card{padding:15px}.btn-group{flex-direction:column;gap:8px}.form-group>div[style*="display:flex"]{flex-direction:column}.form-group>div[style*="display:flex"] button{width:100%!important;margin-top:5px}}.about-page-wrapper[data-v-1ba3dcd6]{margin:-12px -80px;grid-row:1 / -1;height:calc(100% + 24px);width:calc(100% + 160px);overflow-y:auto;overflow-x:hidden;box-sizing:border-box;align-items:flex-start;background-color:var(--bg-dark, #121212);color:#e0e0e0;display:flex;justify-content:center;padding:50px 0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.about-content[data-v-1ba3dcd6]{max-width:700px;width:calc(100% - 40px);display:flex;flex-direction:column;margin-bottom:40px}.logo-section[data-v-1ba3dcd6]{display:flex;flex-direction:column;align-items:center;text-align:center;margin-bottom:30px}.app-logo[data-v-1ba3dcd6]{width:240px;height:auto;object-fit:contain;margin-top:10px}.page-title[data-v-1ba3dcd6]{margin:0;font-size:1.8rem;font-weight:700;background:linear-gradient(45deg,#9d5cff,#5cb8ff);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;color:transparent}.description[data-v-1ba3dcd6]{color:var(--text-dim);line-height:1.6;font-size:1rem;text-align:center;margin:0 auto 30px}.info-grid[data-v-1ba3dcd6]{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-bottom:30px}.info-item[data-v-1ba3dcd6]{background:#2b2b2b;display:flex;flex-direction:row;align-items:stretch;padding:0;overflow:hidden;border-radius:12px}.full-width[data-v-1ba3dcd6]{grid-column:1 / -1}.label[data-v-1ba3dcd6]{background:linear-gradient(135deg,var(--accent-purple),var(--accent-purple-bright));color:var(--text-color);font-size:.9rem;font-weight:500;text-transform:capitalize;letter-spacing:normal;display:flex;align-items:center;justify-content:center;width:120px;padding:12px 16px;flex-shrink:0}.value[data-v-1ba3dcd6]{color:var(--text-color);font-size:.95rem;display:flex;align-items:center;padding:12px 16px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.repo-link[data-v-1ba3dcd6]{color:#5cb8ff;text-decoration:none}.repo-link[data-v-1ba3dcd6]:hover{text-decoration:underline}.section-title[data-v-1ba3dcd6]{font-size:1.2rem;color:#fff;margin-bottom:12px;text-align:center}.contributors-list[data-v-1ba3dcd6]{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}.contributor-tag[data-v-1ba3dcd6]{background:#252525;border-radius:20px;padding:6px 14px;font-size:.9rem;color:#ddd;border:1px solid #444}@media(max-width:768px){.about-page-wrapper[data-v-1ba3dcd6]{margin:0;width:100%;height:100%;padding:20px 10px}.about-content[data-v-1ba3dcd6]{width:100%;padding:0 10px}.app-logo[data-v-1ba3dcd6]{width:160px;margin-bottom:20px}.page-title[data-v-1ba3dcd6]{font-size:1.5rem}.description[data-v-1ba3dcd6]{font-size:.95rem;margin-bottom:20px;padding:0 10px}.info-grid[data-v-1ba3dcd6]{grid-template-columns:1fr;gap:10px}.full-width[data-v-1ba3dcd6]{grid-column:auto}.label[data-v-1ba3dcd6]{width:100px;font-size:.85rem;padding:10px 12px}.value[data-v-1ba3dcd6]{font-size:.85rem;padding:10px 12px}.contributor-tag[data-v-1ba3dcd6]{padding:4px 12px;font-size:.85rem}}