.lyrics-editor{padding-top:40px;padding-bottom:80px}.page-title{margin-bottom:8px}.page-subtitle{text-align:center;color:#999;font-size:16px;margin-bottom:40px}.form-page-layout{max-width:720px;margin:0 auto;display:flex;flex-direction:column;gap:20px}.editor-section{background-color:#1a1a1a;border-radius:16px;padding:24px;border:1px solid #2f2f2f}.section-label{font-size:16px;font-weight:700;margin-bottom:14px;display:flex;align-items:center;gap:6px}.required{color:#f44}.field-hint{font-size:13px;color:#777;margin-bottom:8px}.help-icon{position:relative;display:inline-flex;align-items:center;justify-content:center;width:18px;height:18px;border-radius:50%;background-color:#2f2f2f;color:#777;font-size:11px;font-weight:700;cursor:help;margin-left:4px}.help-icon:after{content:attr(data-tooltip);position:absolute;bottom:calc(100% + 8px);left:50%;transform:translate(-50%);background-color:#333;color:#f9f9f9;font-size:13px;font-weight:400;padding:8px 12px;border-radius:8px;max-width:280px;width:max-content;text-align:center;line-height:1.4;pointer-events:none;opacity:0;visibility:hidden;transition:opacity .15s,visibility .15s;z-index:100}.help-icon:hover:after{opacity:1;visibility:visible}.form-drop-zone{position:relative}.drop-placeholder{border:2px dashed #444;border-radius:12px;padding:48px 20px;text-align:center;cursor:pointer;transition:border-color .2s,background-color .2s}.drop-placeholder:hover,.form-drop-zone.drag-over .drop-placeholder{border-color:#fff;background-color:#ffffff08}.drop-placeholder p{font-size:15px;color:#999;margin-bottom:6px}.drop-hint{font-size:12px;color:#555}.audio-card{border-radius:12px;border:1px solid #2f2f2f;padding:16px;animation:fadeIn .2s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}.audio-card-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:12px}.audio-card-label{font-size:12px;font-weight:600;color:#777;text-transform:uppercase;letter-spacing:var(--ui-letter-spacing)}.audio-card-name{display:block;font-size:14px;color:#ccc;margin-top:2px}.audio-card-player{display:flex;align-items:center;gap:12px}.icon-btn{background:none;border:none;color:#999;cursor:pointer;font-size:16px;padding:4px;border-radius:6px;transition:color .2s,background-color .2s;display:inline-flex;align-items:center;justify-content:center}.icon-btn:hover{color:#fff;background-color:#2f2f2f}.play-btn{width:36px;height:36px;font-size:18px}.audio-progress-track{flex:1;height:6px;background-color:#2f2f2f;border-radius:3px;cursor:pointer;position:relative;overflow:hidden}.audio-progress-fill{height:100%;background-color:#fff;border-radius:3px;width:0%;transition:width .1s linear}.audio-time{font-size:13px;font-family:Courier New,monospace;color:#999;min-width:90px;text-align:right}.form-fields-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.form-fields-grid .editor-section:nth-child(3){grid-column:1 / -1}.form-fields-grid .editor-section:nth-child(4){grid-column:1 / -1}.lyrics-textarea{min-height:160px;line-height:1.6;resize:vertical}.form-actions{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding:8px 0;width:100%;max-width:720px;margin:0 auto}.form-actions #clearBtn,.form-actions #nextBtn{justify-content:center;width:100%;min-height:52px;padding:14px 24px;font-size:14px;font-weight:600;line-height:normal;letter-spacing:normal;gap:8px;border-radius:12px}.volume-control{display:flex;align-items:center;gap:6px;flex-shrink:0}.vol-icon{color:#777;flex-shrink:0}.volume-slider{width:72px;height:4px;-webkit-appearance:none;-moz-appearance:none;appearance:none;background:#2f2f2f;border-radius:2px;outline:none;cursor:pointer}.volume-slider::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:14px;height:14px;border-radius:50%;background:#fff;cursor:pointer;border:none}.volume-slider::-moz-range-thumb{width:14px;height:14px;border-radius:50%;background:#fff;cursor:pointer;border:none}.volume-slider:hover{background:#444}.waveform-container{position:relative;margin-bottom:16px}.waveform-canvas{width:100%;height:140px;border-radius:12px;background-color:#1a1a1a;border:1px solid #2f2f2f;cursor:pointer;display:block}.waveform-time{position:absolute;top:10px;right:14px;font-size:13px;font-family:Courier New,monospace;color:#999;pointer-events:none}.waveform-loading{display:flex;align-items:center;justify-content:center;height:140px;border-radius:12px;background-color:#1a1a1a;border:1px dashed #2f2f2f;color:#555;font-size:14px}.editor-top-bar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:20px}.editor-top-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.editor-controls-bar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:20px;flex-wrap:wrap}.controls-left,.controls-right{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.form-actions .btn--outline:not(.btn--icon-lg),.editor-top-bar .btn--outline:not(.btn--icon-lg),.editor-top-actions .btn--outline:not(.btn--icon-lg),.editor-controls-bar .btn--outline:not(.btn--icon-lg){font-size:14px;font-weight:600;line-height:normal;letter-spacing:normal;min-height:0;gap:8px}.timings-list{border:1px solid #2f2f2f;border-radius:12px;overflow:hidden;background-color:#1a1a1a}.timings-header{display:flex;padding:12px 16px;border-bottom:1px solid #2f2f2f;background-color:#222}.timings-header-cell{font-size:12px;font-weight:700;color:#777;text-transform:uppercase;letter-spacing:var(--ui-letter-spacing)}.timings-body{max-height:480px;overflow-y:auto;overscroll-behavior:contain}.timings-empty{padding:48px 20px;text-align:center;color:#555;font-size:15px}#playBtn .btn-pause-icon,#playBtn.is-playing .btn-play-icon{display:none}#playBtn.is-playing .btn-pause-icon{display:block}.timing-row{display:flex;padding:10px 16px;border-bottom:1px solid #1A1A1A;transition:background-color .15s;font-size:14px}.timing-row:last-child{border-bottom:none}.timing-row.active{background-color:#ffffff0a;border-left:3px solid #fff;padding-left:13px}.timing-row.highlighted{background-color:#ffffff0f;border-left:3px solid #ffeb3b;padding-left:13px}.timing-row.recorded{background-color:#4caf500d}.timing-cell{padding:0 8px;display:flex;align-items:center}.timing-cell-start,.timing-cell-end{width:120px;font-family:Courier New,monospace;font-size:14px;color:#4caf50}.timing-cell-text{flex:1;color:#ccc;min-width:0;word-break:break-word;font-weight:500}.timing-row.active .timing-cell-text{color:#fff}.timing-cell-empty{color:#555}.timing-cell-recording{color:#ffeb3b}.sync-banner{display:flex;justify-content:space-between;align-items:center;margin-top:12px;padding:14px 20px;background-color:#ff3b301a;border:1px solid rgba(255,59,48,.3);border-radius:12px;font-size:14px;color:#ff6b6b;animation:slideUp .2s ease}@keyframes slideUp{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.sync-banner-hint{color:#999;font-size:13px}.touch-sync{display:none;margin-bottom:20px}@media(hover:none),(pointer:coarse){.touch-sync{display:block}}.touch-sync-btn{display:flex;align-items:center;justify-content:center;gap:12px;width:100%;min-height:64px;padding:14px 20px;background-color:#4caf501f;border:1px solid rgba(76,175,80,.45);border-radius:14px;color:#fff;font-family:inherit;font-size:16px;font-weight:700;letter-spacing:normal;line-height:normal;cursor:pointer;user-select:none;-webkit-user-select:none;-webkit-tap-highlight-color:transparent;touch-action:manipulation;transition:background-color .15s,transform .1s}.touch-sync-btn.pressed{transform:scale(.98)}.touch-sync-btn.recording{background-color:#ff3b3026;border-color:#ff3b3099;animation:syncPulse 1s ease-in-out infinite}.touch-sync-dot{width:14px;height:14px;border-radius:50%;background-color:#4caf50;flex-shrink:0}.touch-sync-btn.recording .touch-sync-dot{background-color:#ff3b3b}@keyframes syncPulse{0%,to{box-shadow:0 0 #ff3b3066}50%{box-shadow:0 0 0 8px #ff3b3000}}.touch-sync-hint{margin-top:8px;text-align:center;color:#777;font-size:13px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background-color:#000000b3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:2000;padding:20px;opacity:0;visibility:hidden;transition:opacity .2s,visibility .2s}.modal-overlay.visible{opacity:1;visibility:visible}.modal-content{background-color:#1a1a1a;border-radius:16px;border:1px solid #2f2f2f;width:100%;max-width:520px;padding:28px;transform:scale(.95);transition:transform .2s ease}.modal-overlay.visible .modal-content{transform:scale(1)}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.modal-title{font-size:22px;font-weight:900}.modal-close-btn{background:none;border:none;color:#777;font-size:22px;cursor:pointer;padding:4px;border-radius:6px;transition:color .2s,background-color .2s}.modal-close-btn:hover{color:#fff;background-color:#2f2f2f}.help-steps{list-style:decimal;padding-left:20px;display:flex;flex-direction:column;gap:12px}.help-steps li{font-size:15px;color:#ccc;line-height:1.5}.help-steps li strong{color:#fff}.modal-text{font-size:15px;color:#ccc;line-height:1.5;margin-bottom:20px}.modal-checkbox{display:flex;align-items:center;gap:10px;cursor:pointer;font-size:14px;color:#999;-webkit-user-select:none;user-select:none;margin-bottom:24px}.modal-checkbox input{width:18px;height:18px;accent-color:#e74c3c;cursor:pointer}.modal-actions{display:flex;justify-content:flex-end;gap:12px;flex-wrap:wrap}@media(max-width:768px){.lyrics-editor{padding-top:20px}.page-title{font-size:36px}.form-fields-grid{grid-template-columns:1fr}.form-actions{flex-direction:column;align-items:stretch;gap:10px}.form-actions .btn{width:100%;justify-content:center}.btn--primary--lg{padding:10px 64px 10px 20px;font-size:17px;min-height:54px;width:100%}.btn--primary--lg .btn--primary__icon{width:52px;border-radius:10px;right:6px;top:6px;bottom:6px}.btn--primary--lg .btn--primary__icon svg{width:20px;height:20px}.form-actions .btn--outline:not(.btn--icon-lg),.editor-top-bar .btn--outline:not(.btn--icon-lg),.editor-top-actions .btn--outline:not(.btn--icon-lg),.editor-controls-bar .btn--outline:not(.btn--icon-lg){font-size:13px;padding:12px 16px;min-height:44px}.editor-top-bar{flex-wrap:nowrap;align-items:center;gap:6px}.editor-top-actions{flex-wrap:nowrap;gap:6px;margin-left:auto}.editor-top-bar .btn--outline:not(.btn--icon-lg){padding:10px;font-size:12px;white-space:nowrap}.editor-top-bar .btn--outline:not(.btn--icon-lg) svg{width:16px;height:16px}.editor-controls-bar{flex-direction:column;align-items:stretch;gap:12px}.controls-left,.controls-right{justify-content:center;flex-wrap:wrap;gap:8px}.controls-right .btn--primary{width:100%;justify-content:center}.icon-btn{width:44px;height:44px;padding:0}.play-btn{width:44px;height:44px;font-size:20px}.volume-slider{width:96px;height:28px;background:linear-gradient(#2f2f2f,#2f2f2f) center / 100% 4px no-repeat}.volume-slider::-webkit-slider-thumb{width:18px;height:18px}.volume-slider::-moz-range-thumb{width:18px;height:18px}.volume-slider:hover{background:linear-gradient(#444,#444) center / 100% 4px no-repeat}.timing-cell-start,.timing-cell-end{width:80px;font-size:12px}.sync-banner{flex-direction:column;gap:6px;text-align:center}}@media(max-width:480px){.page-title{font-size:28px}.editor-section{padding:16px}.timings-header{display:none}.timing-row{flex-wrap:wrap;gap:4px}.timing-cell-start,.timing-cell-end{width:auto;flex:1;min-width:70px}.timing-cell-text{width:100%;flex:0 0 100%;margin-top:4px}.help-steps li{font-size:14px}.editor-top-bar,.editor-top-actions{gap:4px}.editor-top-bar .btn--outline:not(.btn--icon-lg){padding:10px 8px;font-size:11px;gap:4px}.editor-top-bar .btn--outline:not(.btn--icon-lg) svg{width:14px;height:14px}}