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.catalog-item:focus-within{border-color:color-mix(in srgb,var(--brand)60%,#000)}:root[data-theme-resolved=dark] .catalog-item-completed{border-color:#5bc18c85;box-shadow:0 10px 28px #0c311f6b}:root[data-theme-resolved=dark] .catalog-cover{border-color:#8fb5c559;box-shadow:0 6px 15px #020a0e8f}:root[data-theme-resolved=dark] .catalog-type-chip{color:#c4e0ea;background:#7fbcce33;border-color:#7fbcce73}:root[data-theme-resolved=dark] .status-chip-completed{color:#bce9d2;border-color:#5bc18c80}:root[data-theme-resolved=dark] .status-chip-owned{color:#c8d8ff;border-color:#88b0ff80}:root[data-theme-resolved=dark] .status-chip-muted{color:#b9cad3;background:#253742;border-color:#435761}:root[data-theme-resolved=dark] .book-hero{background:linear-gradient(160deg,#1b2832eb,#17232cf5)}:root[data-theme-resolved=dark] .book-detail-cover{border-color:#8fb5c559;box-shadow:0 8px 18px #020a0e99}:root[data-theme-resolved=dark] .where-panel,:root[data-theme-resolved=dark] .tracking-panel{background:linear-gradient(#1d2b36eb,#18242ef2)}:root[data-theme-resolved=dark] .external-link-card:hover{border-color:color-mix(in srgb,var(--brand)54%,#000);box-shadow:0 7px 16px #02090d80}:root[data-theme-resolved=dark] .external-link-card-muted{background:#263843;border-color:#435761}:root[data-theme-resolved=dark] .external-link-card-muted .external-link-status{color:#adc1cb}:root[data-theme-resolved=dark] .auth-form{background:linear-gradient(#1d2b36eb,#18242ef2)}:root[data-theme-resolved=dark] .invite-table{background:#1d2b36db}:root[data-theme-resolved=dark] .invite-table th,:root[data-theme-resolved=dark] .invite-table td{border-bottom-color:#435761}:root[data-theme-resolved=dark] .audit-details{color:#b5c7d0}:root[data-theme-resolved=dark] .feedback-error{color:#f4aca2}:root[data-theme-resolved=dark] .feedback-success{color:#9fdfbd}@media (max-width:900px){:root{--app-shell-scroll-offset:9.2rem}.catalog-controls{grid-template-columns:minmax(0,1fr)}.app-nav{flex-direction:column;align-items:stretch;gap:.55rem}.app-brand-inline{align-self:flex-start}.app-nav-right{border-top:1px solid color-mix(in srgb,var(--line)84%,transparent);grid-template-columns:minmax(0,1fr) auto;align-items:start;gap:.38rem .75rem;width:100%;padding-top:.48rem;display:grid}.app-nav-links,.app-nav-auth{grid-column:1}.app-nav-auth{scrollbar-width:none;flex-wrap:nowrap;justify-content:flex-start;min-width:0;overflow-x:auto}.app-nav-auth::-webkit-scrollbar{display:none}.app-nav-theme{grid-area:1/2/span 2;justify-self:end}.app-nav-user{max-width:min(46vw,20ch)}}@media (max-width:700px){.container{padding-top:2.2rem;padding-left:.95rem;padding-right:.95rem}.app-nav.container{padding-top:.62rem;padding-bottom:.62rem}.app-nav-user{max-width:min(52vw,16ch)}.catalog-card{grid-template-columns:70px minmax(0,1fr);gap:.72rem}.catalog-cover{width:70px;height:96px}.book-hero{grid-template-columns:96px minmax(0,1fr)}.book-detail-cover{width:96px;height:136px}.external-links{grid-template-columns:minmax(0,1fr)}.auth-links{gap:.45rem;display:grid}}