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var(--color-border);background:var(--color-bg-secondary);width:auto;min-width:0;height:auto;color:var(--color-text-secondary);border-radius:10px;padding:6px 10px}.version-list{gap:12px;padding:20px;display:grid}.version-row{border:1px solid var(--color-border);background:var(--color-bg-secondary);border-radius:16px;justify-content:space-between;align-items:center;gap:12px;padding:16px;display:flex}.version-row span{color:var(--color-text-secondary);margin-top:4px;font-size:13px;display:block}.action-menu-item-icon{text-align:center;width:auto;font-size:20px}.action-menu-item-content{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.action-menu-item-label{font-weight:700;display:block}.action-menu-item-description{color:var(--color-text-secondary);margin-top:2px;font-size:12px;display:block}.action-menu-item.primary .action-menu-item-description{color:#ffffffc7}.action-menu-item-value{color:var(--color-text-secondary);white-space:nowrap;margin-right:12px;font-size:13px;font-weight:700;position:absolute;right:100%}.key-adjustment-view{padding:12px}.key-adjustment-header{justify-content:space-between;align-items:center;gap:10px;margin-bottom:12px;display:flex}.key-adjustment-back{color:var(--color-text-secondary);background:0 0;padding:6px 10px}.key-adjustment-title{font-size:14px;font-weight:700}.key-adjustment-controls{justify-content:center;align-items:center;gap:16px;padding:12px 0;display:flex}.key-adjustment-button{border:2px solid var(--color-border);background:var(--color-bg-secondary);width:52px;height:52px;padding:0;font-size:24px}.key-adjustment-display{text-align:center;min-width:96px}.key-adjustment-value{font-size:24px;font-weight:800}.key-adjustment-label{color:var(--color-text-secondary);margin-top:4px;font-size:12px}.lyrics-popup-overlay{z-index:1200;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#000000c7;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.lyrics-popup{border:1px solid var(--color-border);background:var(--color-bg-card);border-radius:20px;width:min(44rem,100% - 2rem);max-height:80vh;padding:0;overflow:auto;box-shadow:0 24px 80px #00000080}.lyrics-header{border-bottom:1px solid var(--color-border);grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:16px;padding:20px 20px 16px;display:grid}.lyrics-title-info{flex:1;min-width:0}.lyrics-close-button{border:1px solid var(--color-border);width:32px;min-width:32px;height:32px;padding:0}.lyrics-content{max-height:min(60vh,34rem);color:var(--color-text-primary);white-space:pre-wrap;margin:0;padding:20px;font-family:inherit;line-height:1.5;overflow:auto}.queue-footer.request-page-gateway-theme-portal{z-index:20;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);justify-content:space-between;align-items:center;position:fixed;box-sizing:border-box!important;left:16px!important;right:16px!important;bottom:calc(12px + env(safe-area-inset-bottom,0px))!important;border:1px solid var(--color-border)!important;background:#1d1d27f0!important;border-radius:18px!important;width:auto!important;max-width:768px!important;margin:0 auto!important;padding:14px 16px!important;display:flex!important;box-shadow:0 12px 40px #00000073!important}.toast-notification{left:50%;bottom:calc(92px + env(safe-area-inset-bottom,0px));z-index:1300;width:min(32rem,100% - 32px);color:var(--color-text-primary);opacity:0;pointer-events:none;background:#111827f5;border:1px solid #10b98159;border-radius:16px;align-items:center;gap:12px;padding:14px 16px;font-weight:700;transition:opacity .18s,transform .18s;display:flex;position:fixed;transform:translate(-50%,16px);box-shadow:0 16px 48px #0000006b}.toast-notification.show{opacity:1;transform:translate(-50%)}.toast-notification.error{border-color:#ef444459}.toast-icon{background:#ffffff1f;border-radius:999px;justify-content:center;align-items:center;width:24px;height:24px;display:inline-flex}@media (width<=640px){.request-page-gateway-theme{width:100%;max-width:100%;padding:12px;padding-bottom:calc(88px + env(safe-area-inset-bottom,16px))}.request-page-gateway-theme .card{padding:20px}.request-page-gateway-theme .page-tabs{grid-template-columns:1fr}.request-page-gateway-theme .top-actions{top:10px;right:10px}.request-page-gateway-theme .result-card{flex-direction:row;align-items:center}.request-page-gateway-theme .button-container{flex:none}.request-page-gateway-theme .action-menu-button{width:48px}.action-menu{border-radius:20px;max-height:80vh;width:min(44rem,100% - 2rem)!important}}.profile-dialog.singer-merge-dialog{width:min(640px,100vw - 24px)}.singer-merge-form{gap:12px;display:grid}.singer-merge-form p{margin:0;line-height:1.5}.singer-merge-help,.singer-merge-detail{color:var(--color-text-secondary,#aaa);font-size:13px}.singer-merge-form input[type=search]{box-sizing:border-box;border:1px solid var(--color-border,#444);background:var(--color-bg-secondary,#252532);width:100%;min-width:0;color:inherit;border-radius:8px;padding:10px 12px}.singer-merge-options{border:1px solid var(--color-border,#444);border-radius:8px;min-width:0;max-height:280px;margin:0;padding:8px;overflow:auto}.singer-merge-option{cursor:pointer;overflow-wrap:anywhere;border-radius:8px;gap:10px;padding:10px;display:flex}.singer-merge-option.selected{background:var(--color-bg-secondary,#252532)}.singer-merge-option input,.singer-merge-confirm input{flex:none;align-self:flex-start;margin-top:4px}.singer-merge-detail{margin-top:3px;display:block}.singer-merge-confirm{gap:10px;font-size:13px;line-height:1.5;display:flex}.singer-merge-actions{flex-wrap:wrap;justify-content:flex-end;gap:10px;display:flex}.singer-merge-actions button[type=submit]{background:var(--color-accent,#6366f1);color:#fff}