@import url("https://fonts.googleapis.com/css2?family=Google+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400;1,500;1,600;1,700&display=swap");@import url("https://fonts.googleapis.com/css2?family=Dokdo&display=swap");:root{--font-family-primary:"Google Sans",-apple-system,BlinkMacSystemFont,"Segoe UI","Roboto","Helvetica Neue",Arial,sans-serif;--font-family-mono:"Roboto Mono","Courier 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.notification-close:hover{background:var(--dark-bg-tertiary);color:var(--dark-text-secondary)}html.dark-theme .notification-bar.error,html.dark-theme .notification-bar.info,html.dark-theme .notification-bar.success,html.dark-theme .notification-bar.warning{background:rgba(41,42,45,.9);color:var(--dark-text-secondary)}@keyframes slideIn{0%{transform:translate(-50%,-20px);opacity:0}to{transform:translate(-50%);opacity:1}}.main-content{flex:1 1 auto;width:100%;max-width:100%;margin:0 auto;padding:0;overflow:auto}.content-wrapper{grid-template-columns:1fr auto;gap:var(--spacing-lg)}.primary-content{min-width:0}.piano-active.app-container{height:100vh;overflow:hidden}.piano-active .content-wrapper,.piano-active .main-content,.piano-active 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solid var(--border-secondary);border-radius:var(--border-radius-md);box-shadow:var(--shadow-3);padding:var(--spacing-sm);z-index:20;margin:0;width:max-content;max-width:calc(100% - 2 * var(--spacing-md))}.tab-navigation.open .tab-list{flex-direction:column;align-items:stretch;gap:4px}.tab-navigation.open .tab-button{text-align:left;padding:10px 12px;border-radius:var(--border-radius-sm);border-bottom:none;white-space:nowrap}.tab-navigation.open .tab-button.mobile-only{display:block}.tab-list{padding:0 var(--spacing-md)}.tab-button{padding:10px 16px;font-size:var(--font-size-base)}.main-content{padding:var(--spacing-md)}.footer-content{flex-direction:column;gap:var(--spacing-sm);text-align:center}.notification-bar{top:16px;width:calc(100% - 24px);max-width:none;padding:10px 16px;font-size:var(--font-size-sm)}.notification-close{width:20px;height:20px;font-size:16px;margin-left:8px}}@media (max-width:480px){.app-title{font-size:var(--font-size-xxl)}.app-subtitle,.tab-button{font-size:var(--font-size-sm)}.tab-button{padding:8px 12px}.user-details{align-items:flex-start}}@media print{.app-footer,.app-header,.notification-bar,.tab-navigation{display:none}.main-content{padding:0;max-width:none}}html.dark-theme .auth-modal,html.dark-theme .tab-button.active{background-color:var(--dark-bg-secondary)}html.dark-theme .tab-button.active{color:var(--google-blue)}html.dark-theme .tab-button:hover:not(.active){background:var(--dark-bg-tertiary)}html.dark-theme input,html.dark-theme select,html.dark-theme textarea{background-color:var(--dark-bg-secondary);border-color:var(--dark-border-primary);color:var(--dark-text-primary)}html.dark-theme input::placeholder,html.dark-theme textarea::placeholder{color:var(--dark-text-tertiary)}html.dark-theme .tier-free{background:var(--dark-bg-tertiary);color:var(--dark-text-secondary)}.login-button{background-color:var(--google-blue);color:white;border:none;border-radius:5px;padding:8px 16px;font-weight:500;cursor:pointer;margin-left:12px;transition:background-color .2s}.login-button:hover,html.dark-theme .login-button:hover{background-color:var(--google-blue-hover)}html.dark-theme{scrollbar-color:var(--dark-border-primary) var(--dark-bg-secondary)}html.dark-theme ::-webkit-scrollbar{width:12px}html.dark-theme ::-webkit-scrollbar-track{background:var(--dark-bg-secondary)}html.dark-theme ::-webkit-scrollbar-thumb{background:var(--dark-border-primary);border-radius:6px}html.dark-theme ::-webkit-scrollbar-thumb:hover{background:var(--dark-text-tertiary)}html.dark-theme ::selection{background:var(--google-blue);color:white}html.dark-theme ::-moz-selection{background:var(--google-blue);color:white}html.dark-theme button:not(.theme-toggle):not(.login-button):not(.hamburger){background-color:var(--dark-bg-tertiary);border-color:var(--dark-border-primary);color:var(--dark-text-secondary)}html.dark-theme button:not(.theme-toggle):not(.login-button):not(.hamburger):hover{background-color:var(--dark-bg-primary);color:var(--dark-text-primary)}html.dark-theme code,html.dark-theme pre{background-color:var(--dark-bg-tertiary);color:var(--dark-text-primary);border:1px solid var(--dark-border-primary)}html.dark-theme table{border-color:var(--dark-border-primary)}html.dark-theme td,html.dark-theme th{border-color:var(--dark-border-secondary)}html.dark-theme th{background-color:var(--dark-bg-tertiary)}html.dark-theme hr{border-color:var(--dark-border-primary)}html.dark-theme [role=button]:focus,html.dark-theme button:focus,html.dark-theme input:focus,html.dark-theme select:focus,html.dark-theme textarea:focus{outline:2px solid var(--google-blue);outline-offset:2px}html.dark-theme :focus-visible{outline:2px solid var(--google-blue);outline-offset:2px}html.dark-theme .chordSegment:hover{background:var(--dark-bg-tertiary)}html.dark-theme .chordSegment:active{background:var(--dark-border-primary)}html.dark-theme .genreBadge{background:var(--dark-text-primary);color:var(--dark-bg-primary)}html.dark-theme .filters{background:var(--dark-bg-tertiary);border-color:var(--dark-border-primary)}html.dark-theme .itemCount{background:var(--dark-border-primary);color:var(--dark-text-secondary)}html.dark-theme .filterSelect:hover{background-color:var(--dark-bg-primary);border-color:var(--dark-border-primary)}html.dark-theme .chordSegmentCurrent{background:var(--dark-border-primary)!important;color:var(--dark-bg-primary)!important;border-right-color:var(--dark-text-tertiary)}html.dark-theme .chordSegmentCurrent:hover{background:var(--dark-text-tertiary)!important;color:var(--dark-bg-primary)!important}html.dark-theme .chordSegmentCurrent .chordName,html.dark-theme .chordSegmentCurrent:hover .chordName{color:var(--dark-bg-primary)!important}html.dark-theme .filterSelect{background-image:url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23bdc1c6' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6,9 12,15 18,9'%3e%3c/polyline%3e%3c/svg%3e")}html.dark-theme .description,html.dark-theme .priceSummary,html.dark-theme .requestForm{background:var(--dark-bg-tertiary);border-color:var(--dark-border-primary)}html.dark-theme .cancelFormButton:hover{background:var(--dark-bg-tertiary)}html.dark-theme .inputGroup input,html.dark-theme .inputGroup select,html.dark-theme .inputGroup textarea{background:var(--dark-bg-primary);border-color:var(--dark-border-primary);color:var(--dark-text-primary)}html.dark-theme .inputGroup input:focus,html.dark-theme .inputGroup select:focus,html.dark-theme .inputGroup textarea:focus{border-color:var(--google-blue);box-shadow:0 0 0 2px var(--dark-google-blue-light)}.authPage{display:flex;justify-content:center;align-items:center;min-height:calc(100vh - 200px);padding:var(--spacing-lg)}.notification{position:fixed;top:20px;left:50%;transform:translateX(-50%);background-color:var(--bg-primary);color:var(--text-primary);padding:12px 20px;border-radius:var(--border-radius-md);box-shadow:var(--shadow-2);z-index:1000;max-width:90%;text-align:center;animation:fadeIn .3s ease-out;border:1px solid var(--border-primary)}@keyframes fadeIn{0%{opacity:0;transform:translate(-50%,-20px)}to{opacity:1;transform:translate(-50%)}}html.dark-theme .notification{background-color:var(--dark-bg-secondary);border-color:var(--dark-border-primary)}.app-container{min-height:100svh}.main-content{overscroll-behavior-y:contain}.content-wrapper,.main-content,.primary-content{min-height:0;overflow-x:hidden}[class*=PianoComponent_chordNoteTitle]{font-family:Dokdo,cursive!important;font-size:clamp(1.75rem,3vw + 1rem,3rem);line-height:1.1}[class*=PianoComponent_fileNameArtist]{font-family:Dokdo,cursive!important}