@media(max-width:1100px){.lc-book-grid-dashboard{grid-template-columns:repeat(4,minmax(0,1fr))}.lc-status-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:991px){
  .lc-main{padding-left:0;padding-bottom:72px}.lc-content{padding:16px}.lc-sidebar{transform:translateX(-105%);width:min(286px,86vw)}.lc-sidebar.is-open{transform:none}.lc-sidebar-close{display:inline-grid;place-items:center}.lc-sidebar-overlay{position:fixed;inset:0;z-index:1025;background:rgba(7,16,29,.38);backdrop-filter:blur(2px)}.lc-sidebar-overlay.is-open{display:block}.lc-sidebar-open{overflow:hidden}
  .lc-menu-button{display:grid;place-items:center}.lc-topbar{min-height:68px;padding:10px 14px}.lc-page-title{font-size:.98rem}.lc-page-subtitle{max-width:52vw;font-size:.64rem}.lc-server-chip{display:none}.lc-top-action{min-height:38px;padding:0 12px;font-size:.65rem}
  .lc-mobile-nav{position:fixed;left:10px;right:10px;bottom:8px;z-index:1020;display:grid;grid-template-columns:repeat(5,1fr);align-items:end;min-height:62px;padding:7px 8px calc(7px + env(safe-area-inset-bottom));border:1px solid rgba(31,76,143,.12);border-radius:20px;background:rgba(255,255,255,.94);box-shadow:0 16px 40px rgba(31,76,143,.18);backdrop-filter:blur(16px)}.lc-mobile-nav a,.lc-mobile-nav button{position:relative;min-width:0;height:48px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;border:0;color:#8592a4;background:transparent;font-size:.48rem;font-weight:800}.lc-mobile-nav svg{width:18px;height:18px}.lc-mobile-nav .active{color:var(--lc-primary)}.lc-mobile-add{transform:translateY(-12px)}.lc-mobile-add-circle{width:46px;height:46px;display:grid;place-items:center;border-radius:16px;color:#fff;background:linear-gradient(135deg,var(--lc-primary),var(--lc-primary-2));box-shadow:0 12px 24px rgba(31,76,143,.28)}.lc-mobile-add-circle svg{width:20px;height:20px}.lc-mobile-add>span:last-child{margin-top:2px}
  .lc-dashboard-hero{grid-template-columns:1fr;padding:24px}.lc-hero-status{min-height:170px}.lc-stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.lc-dashboard-grid{grid-template-columns:1fr}.lc-book-grid-dashboard{grid-template-columns:repeat(3,minmax(0,1fr))}
  .lc-upload-layout,.lc-account-grid{grid-template-columns:1fr}.lc-edit-layout{grid-template-columns:1fr}.lc-edit-side{display:grid;grid-template-columns:150px 1fr;gap:14px}.lc-edit-side .lc-card-head{grid-column:1/-1}.lc-edit-actions{grid-column:1/-1}.lc-account-actions{grid-column:1/-1}
  .lc-auth-shell{grid-template-columns:1fr}.lc-auth-visual{display:none}.lc-auth-mobile-brand{display:inline-flex}.lc-auth-panel{min-height:100vh;padding:18px}
  .lc-status-details{grid-template-columns:1fr}.lc-status-notes{grid-template-columns:1fr}
}
@media(max-width:700px){
  .lc-page-banner{padding:18px}.lc-page-banner h2{font-size:1.2rem}.lc-page-banner p{font-size:.66rem}.lc-page-banner-count{min-width:68px;min-height:64px}.lc-library-toolbar{grid-template-columns:1fr 1fr}.lc-search-control{grid-column:1/-1}.lc-toolbar-submit{width:100%}.lc-book-grid-library{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.lc-book-open{display:none}.lc-book-footer{align-items:flex-end;gap:4px}.lc-book-actions{gap:3px}.lc-edit-btn,.lc-delete-btn{min-height:27px;padding:0 7px}
  .lc-format-upload-grid,.lc-form-grid{grid-template-columns:1fr}.lc-field-full{grid-column:auto}.lc-form-actions{position:sticky;bottom:76px;z-index:10;padding:9px;border:1px solid var(--lc-border);border-radius:16px;background:rgba(255,255,255,.94);backdrop-filter:blur(12px)}.lc-form-actions .lc-btn{flex:1}.lc-edit-side{grid-template-columns:120px 1fr}.lc-edit-cover{align-self:start}
  .lc-status-hero{grid-template-columns:auto 1fr}.lc-status-time{grid-column:1/-1;text-align:left;padding-left:84px;margin-top:-10px}.lc-status-grid{grid-template-columns:1fr 1fr}.lc-status-metric{padding:13px}.lc-status-metric>strong{font-size:.95rem}
  .lc-reader-edit-link{display:none}.lc-reader-tool{padding:0 8px}.lc-reader-title strong{font-size:.66rem}.lc-reader-title span{font-size:.5rem}.lc-reader-side-zone{display:none}.lc-page-stage-v3{padding:12px 4px 18px}.lc-image-reader-v3[data-fit="height"] .lc-page-stage-v3{padding:6px}.lc-page-stage-v3 img{border-radius:2px}.lc-reader-float-tools{right:8px;top:70px}.lc-reader-progress-v3{width:min(360px,58vw)}
}
@media(max-width:480px){
  .lc-content{padding:12px}.lc-topbar-actions .lc-top-action span{display:none}.lc-top-action{width:38px;padding:0}.lc-page-subtitle{max-width:60vw}.lc-dashboard-hero{padding:19px}.lc-hero-copy h2{font-size:1.75rem}.lc-hero-copy p{font-size:.75rem}.lc-stat-grid{gap:9px}.lc-stat-card{padding:13px}.lc-book-grid-dashboard{grid-template-columns:repeat(2,minmax(0,1fr))}.lc-book-grid-library{gap:10px}.lc-book-meta{padding:9px}.lc-book-title{font-size:.66rem}.lc-book-footer small{display:none}.lc-page-banner-count{display:none}
  .lc-auth-form-card{padding:20px;border-radius:20px}.lc-auth-panel{padding:14px}.lc-auth-title{font-size:1.2rem}.lc-auth-subtitle{font-size:.64rem}
  .lc-status-hero{padding:16px;gap:12px}.lc-status-hero-icon{width:54px;height:54px;border-radius:17px}.lc-status-hero h2{font-size:1.1rem}.lc-status-time{padding-left:66px}.lc-status-grid{grid-template-columns:1fr}.lc-status-kv>div{align-items:flex-start;flex-direction:column;gap:4px}.lc-status-kv strong{text-align:left}
  :root{--reader-top:56px;--reader-bottom:64px}.lc-reader-topbar{padding:0 8px;gap:7px}.lc-reader-icon-btn{width:34px;height:34px}.lc-reader-actions{gap:3px}.lc-reader-tool{font-size:.5rem}.lc-reader-float-tools{left:50%;right:auto;top:64px;transform:translateX(-50%);max-width:calc(100vw - 16px)}.lc-reader-float-tools button{min-width:30px}.lc-reader-footer-v3{gap:8px;padding:0 8px}.lc-reader-page-btn{width:38px;height:38px;flex-basis:38px}.lc-reader-progress-v3{width:calc(100vw - 100px)}.lc-reader-progress-top>span:first-child{display:none}.lc-reader-progress-top{grid-template-columns:auto 1fr}.lc-reader-progress-top>span:last-child{text-align:right}.lc-pdf-footer small{display:none}.lc-pdf-footer>div{grid-template-columns:auto auto}.lc-btn-reader{padding:0 9px}
}