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var(--font-scale));line-height:1.7}.plan-days-field{font-size:calc(13px * var(--font-scale));grid-template-columns:minmax(0,1fr) 104px;align-items:center;gap:18px;display:grid}.plan-days-field input{border:1px solid var(--line-strong);border-radius:5px;width:100%;min-height:42px;padding:8px 10px}.plan-estimate{border-top:1px solid var(--line);border-bottom:1px solid var(--line);justify-content:space-between;align-items:baseline;gap:18px;margin-top:22px;padding:18px 0;display:flex}.plan-estimate span{color:var(--muted);font-size:calc(12px * var(--font-scale))}.dialog-actions{justify-content:flex-end;gap:10px;margin-top:24px;display:flex}.icon-button{width:36px;height:36px;color:var(--muted);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:5px;place-items:center;padding:0;display:grid}.icon-button:hover{border-color:var(--line-strong);color:var(--ink)}.field-label{color:var(--muted);font-size:calc(12px * 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var(--line);flex-direction:column;justify-content:center;gap:5px;min-height:84px;display:flex}.summary-stats>div:last-child{border-right:0}.summary-stats strong{font-size:calc(25px * var(--font-scale))}.summary-stats span{color:var(--muted);font-size:calc(11px * var(--font-scale))}.mobile-nav{display:none}@media (width<=1300px){.start-section{grid-template-columns:1fr;align-items:start;gap:24px}.start-controls{flex-wrap:wrap;justify-content:flex-start;width:100%}}@media (width<=900px){.word-search-backdrop{place-items:stretch stretch;padding:0}.word-search-dialog{border:0;border-radius:0;width:100%;max-height:100dvh}.word-search-header{z-index:2;padding:max(12px, env(safe-area-inset-top)) 12px 12px;background:var(--surface);position:sticky;top:0}.word-search-content,.word-search-content.has-detail{min-height:0;height:calc(100dvh - 71px - env(safe-area-inset-top));max-height:none;display:block}.word-search-content.has-detail 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34px}.page-header{margin-bottom:28px}.today-header{align-items:center}.date-label{font-size:calc(12px * var(--font-scale))}.segmented--compact{grid-auto-columns:58px}.segmented--compact button{padding-inline:8px}.plan-overview{padding-block:22px 25px}.plan-title-row h2{max-width:210px;font-size:calc(19px * var(--font-scale))}.mastery-count{flex-direction:column;align-items:flex-end;gap:3px}.mastery-count strong{font-size:calc(24px * var(--font-scale))}.queue-section{padding-top:30px}.section-heading-row{align-items:flex-start}.time-estimate{white-space:nowrap;padding-top:23px}.queue-metrics>div{flex-direction:column;align-items:flex-start;gap:5px;min-width:0;padding:18px 14px;display:flex}.queue-metrics>div:first-child,.queue-metrics>div:last-child{padding:18px 14px}.queue-metrics svg{margin-bottom:5px}.queue-metrics strong{font-size:calc(23px * var(--font-scale))}.start-section{gap:24px;margin-top:32px;padding-top:28px}.start-controls{gap:12px;display:grid}.start-controls .segmented{grid-auto-columns:1fr}.primary-button{width:100%}.today-footer{flex-direction:column;gap:5px;margin-top:30px}.mobile-nav{z-index:30;height:var(--bottom-nav-height);border-top:1px solid var(--line);background:var(--mobile-nav-background);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);grid-template-columns:repeat(5,1fr);display:grid;position:fixed;inset:auto 0 0}.mobile-nav button{min-width:0;color:var(--muted);font-size:calc(10px * var(--font-scale));flex-direction:column;justify-content:center;align-items:center;gap:4px;display:flex}.mobile-nav button.is-active{color:var(--green);font-weight:650}.header-actions{grid-template-columns:42px 42px;display:grid}.header-actions button{color:#0000;gap:0;width:42px;padding:0;overflow:hidden}.header-actions button svg{color:var(--ink);flex:none}.header-actions .primary-button svg{color:var(--on-accent)}.book-row{grid-template-columns:38px minmax(0,1fr) 48px 48px;gap:10px}.book-row .book-stat:nth-of-type(4){display:none}.row-icon{width:34px;height:34px}.book-main strong{overflow-wrap:anywhere}.filter-bar{align-items:stretch}.wrong-filters{grid-template-columns:1fr}.wrong-row{grid-template-columns:1fr auto}.wrong-row>span:first-of-type{display:none}.filter-bar .segmented{grid-auto-columns:minmax(84px,1fr)}.filter-bar .icon-text-button{min-width:42px;padding-inline:10px;font-size:0}.stats-strip{grid-template-columns:repeat(2,1fr)}.stats-strip>div{border-bottom:1px solid var(--line);min-height:94px;padding-left:18px}.stats-strip>div:nth-child(2){border-right:0}.stats-strip>div:nth-child(n+3){border-bottom:0}.stats-strip>div:nth-child(3){padding-left:18px}.streak-section>div{padding-inline:18px}.book-mastery-row{grid-template-columns:1fr;gap:10px}.activity-chart{gap:5px}.activity-chart small{display:none}.setting-row{gap:12px}.backup-actions{display:grid}.feedback-dialog .segmented{grid-template-columns:repeat(3,minmax(0,1fr));grid-auto-columns:auto}.feedback-dialog .segmented button{padding-inline:7px}.feedback-dialog-actions{grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.feedback-dialog-actions>button{width:100%}.feedback-dialog-actions>button:only-child{grid-column:1/-1}.practice-back{top:8px;left:8px}.main-content:has(.practice-page){padding-bottom:0}.practice-page{width:100%;padding:60px 20px 30px}.practice-header{grid-template-columns:1fr auto}.practice-modes{grid-template-columns:repeat(2,minmax(0,1fr));gap:7px;display:grid}.practice-modes .segmented{grid-auto-columns:1fr;width:100%;min-width:0}.practice-modes .segmented:nth-child(3){grid-column:1/-1}.practice-modes .segmented:only-child{grid-column:1/-1;justify-self:center;width:min(100%,180px)}.practice-modes .segmented button{padding-inline:10px}.question-surface{margin-top:30px}.question-prompt{min-height:155px}.question-prompt h1{font-size:calc(23px * var(--font-scale))}.choice-grid{grid-template-columns:1fr}.choice-grid button{min-height:58px}.dictation-form{grid-template-columns:1fr}.answer-feedback>.primary-button{margin-left:0}.dialog-backdrop{align-items:end;padding:0}.dialog{width:100%;max-height:92vh;padding:22px 20px calc(22px + env(safe-area-inset-bottom));border-radius:8px 8px 0 0}.mapping-grid{grid-template-columns:1fr}.mapping-grid label{grid-template-columns:minmax(0,1fr) 130px}.preview-table>div{grid-template-columns:24px 82px minmax(0,1fr)}.preview-table small{display:none}.single-entry-grid{grid-template-columns:1fr}.single-entry-grid__wide{grid-column:auto}}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--ink:#e6ede9;--muted:#a2aea7;--faint:#171e1a;--line:#29332e;--line-strong:#3d4942;--green:#54a978;--green-deep:#3f8b62;--green-action:#347f59;--green-action-hover:#286c49;--green-soft:#162c20;--coral:#ef7464;--coral-soft:#36211e;--danger-ink:#ffaca2;--selection:#dce7e0;--selection-text:#111713;--surface:#0f1412;--track:#252e29;--coral-mark:#ef74642e;--dialog-overlay:#000000a3;--dialog-shadow:#00000061;--mobile-nav-background:#0f1412f5;--card:#141b18;--card-raised:#182019;--shadow-sm:0 1px 2px #0000004d;--shadow-md:0 4px 14px #00000061;--shadow-lg:0 14px 36px #0000007a;--green-gradient:linear-gradient(135deg, #3f8f63 0%, #347f59 100%)}}@media (prefers-reduced-motion:reduce){:root:not([data-reduce-motion]) *,:root:not([data-reduce-motion]) :before,:root:not([data-reduce-motion]) :after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important}}:root[data-reduce-motion=true] 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