:root{--paper:#f1f0eb;--paper-raised:#faf9f5;--paper-soft:#e7e5de;--ink:#1b1b19;--ink-muted:#6b6963;--ink-faint:#8f8c84;--rule:#c9c6bd;--rule-strong:#1b1b19;--overlay:#19191675;--texture-dot:#aaa69b;--attention:#a3544a;--attention-soft:#a3544a12;--attention-rule:#a3544a80;--sync-live:#477257;--sync-live-glow:#4772574d;--font-editorial:Georgia, "Times New Roman", serif;--font-interface:Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--page-width:1120px;--page-gutter:clamp(16px, 4vw, 64px);--hairline:1px;--control-height:44px}[data-theme=dark]{--paper:#0f0f0f;--paper-raised:#24231f;--paper-soft:#2d2c27;--ink:#e8e5dc;--ink-muted:#aaa69b;--ink-faint:#76736a;--rule:#3a3932;--rule-strong:#e8e5dc;--overlay:#0009;--texture-dot:#333129;--attention:#c98a80;--attention-soft:#c98a8014;--attention-rule:#c98a806b;--sync-live:#78a587;--sync-live-glow:#78a58747}*,:before,:after{box-sizing:border-box}html{background:var(--paper);-webkit-text-size-adjust:100%}body{color:var(--ink);background:var(--paper);font-family:var(--font-interface);margin:0;overflow-x:hidden}#root{min-width:0}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer}:where(button,input,select,textarea):focus-visible{outline:2px solid var(--ink);outline-offset:3px}h1,h2,h3,p{margin-top:0}.app-shell{background-image:radial-gradient(var(--texture-dot) .45px, transparent .45px);background-size:5px 5px;min-height:100vh}.page{width:min(var(--page-width), 92vw);min-width:0;min-height:calc(100vh - 150px);margin:0 auto;padding:62px 0 100px}.eyebrow{text-transform:uppercase;letter-spacing:.18em;color:var(--ink-muted);margin:0 0 17px;font-size:10px;font-weight:600}.rule{border-top:1px solid var(--rule-strong);border-bottom:1px solid var(--rule);height:3px}.empty{text-align:center;border-bottom:1px solid var(--rule);padding:85px 0}.empty h2{font:400 36px var(--font-editorial);margin-bottom:10px}.empty p:last-child{color:var(--ink-muted)}.toast{z-index:80;color:var(--paper);background:var(--ink);text-align:center;max-width:calc(100vw - 32px);padding:11px 20px;font-size:11px;position:fixed;bottom:25px;left:50%;transform:translate(-50%);box-shadow:0 4px 20px #0000002e}.loading{min-height:100vh;font:italic 18px var(--font-editorial);place-items:center;display:grid}.error-screen{text-align:center;background:var(--paper);place-items:center;min-height:100vh;padding:0 24px;display:grid}.error-screen .error-box{max-width:480px}.error-screen h1{font:400 34px/1.1 var(--font-editorial);margin:0 0 12px}.error-screen .error-copy{color:var(--ink-muted);font:400 15px/1.6 var(--font-editorial);margin:0 0 26px}.error-screen .dark-button{font-family:var(--font-interface)}.topbar{border-bottom:1px solid var(--rule);height:74px;padding:0 var(--page-gutter);z-index:20;background:color-mix(in srgb, var(--paper) 94%, transparent);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);grid-template-columns:1fr auto 1fr;align-items:center;display:grid;position:sticky;top:0}.wordmark{font-family:var(--font-editorial);letter-spacing:.02em;background:var(--ink);color:var(--paper);border:0;justify-self:start;padding:6px 12px;font-size:20px;line-height:1}.topbar nav{align-items:center;gap:29px;height:100%;display:flex}.topbar nav button{height:100%;color:var(--ink-muted);background:0 0;border:0;padding:0 2px;font-size:13px;position:relative}.topbar nav button.active{color:var(--ink)}.topbar nav button.active:after{content:"";background:var(--ink);height:1px;position:absolute;bottom:-1px;left:0;right:0}.topbar nav i{background:var(--ink);color:var(--paper);border-radius:20px;margin-left:5px;padding:2px 5px;font-size:10px;font-style:normal}.topbar-actions{justify-self:end;align-items:center;gap:14px;min-width:0;display:flex}.sync-live-indicator.is-live{color:var(--ink);letter-spacing:.08em;text-transform:uppercase;white-space:nowrap;align-items:center;gap:7px;font-size:10px;font-weight:600;display:inline-flex}.sync-live-dot{background:var(--sync-live);width:7px;height:7px;box-shadow:0 0 0 2px var(--sync-live-glow), 0 0 9px var(--sync-live-glow);border-radius:50%;flex:none}.add-button{background:var(--ink);color:var(--paper);border:1px solid var(--ink);letter-spacing:.02em;justify-self:end;padding:10px 15px;font-size:12px}.date-row{border-bottom:1px solid var(--rule);color:var(--ink-muted);text-transform:uppercase;letter-spacing:.13em;justify-content:space-between;padding-bottom:13px;font-size:11px;display:flex}.date-row p{margin:0}.today-heading{justify-content:space-between;align-items:flex-end;padding:54px 0 43px;display:flex}.today-heading h1,.section-head h1,.review-sheet h1,.add-sheet h1{font-family:var(--font-editorial);letter-spacing:-.035em;font-weight:400}.today-heading h1{margin-bottom:17px;font-size:clamp(46px,6vw,78px);line-height:.98}.today-heading>div>p:last-child{color:var(--ink-muted);font-family:var(--font-editorial);margin:0;font-size:16px;font-style:italic}.due-list{border-bottom:1px solid var(--rule)}.topic-row{border-bottom:1px solid var(--rule);grid-template-columns:60px 1fr auto;align-items:center;gap:25px;min-height:154px;transition:background .2s;display:grid}.topic-row:last-child{border-bottom:0}.topic-row:hover{background:color-mix(in srgb, var(--paper-raised) 34%, transparent)}.topic-number{font-family:var(--font-editorial);color:var(--ink-faint);align-self:start;padding-top:34px;font-size:14px;font-style:italic}.course-line{color:var(--ink-muted);text-transform:uppercase;letter-spacing:.12em;align-items:center;gap:8px;margin-bottom:11px;font-size:9px;display:flex}.topic-main h2{font-family:var(--font-editorial);letter-spacing:-.015em;margin:0 0 13px;font-size:25px;font-weight:400}.topic-meta{color:var(--ink-muted);gap:0;font-size:11px;display:flex}.topic-meta span:not(:last-child):after{content:"/";color:var(--ink-faint);margin:0 11px}.review-button{border:1px solid var(--ink);background:0 0;justify-content:space-between;gap:10px;min-width:96px;padding:12px 14px;font-size:11px;transition:all .18s;display:flex}.review-button:hover{background:var(--ink);color:var(--paper)}.section-head{border-bottom:3px double var(--rule);justify-content:space-between;align-items:flex-end;margin-bottom:34px;padding-bottom:30px;display:flex}.section-head h1{margin:0;font-size:58px;line-height:1}.section-head>p{color:var(--ink-muted);font-size:12px}.text-button{border:0;border-bottom:1px solid var(--ink);background:0 0;padding:7px 0;font-size:12px}.course-block{margin-bottom:40px}.course-block.collapsed{margin-bottom:24px}.course-head{justify-content:space-between;align-items:center;gap:16px;margin-bottom:12px;display:flex}.course-head>div{align-items:center;gap:10px;display:flex}.course-toggle{font:inherit;color:inherit;cursor:pointer;text-align:left;background:0 0;border:0;align-items:center;gap:10px;min-height:44px;margin:0;padding:4px 0;display:flex}.course-toggle h2{font:400 22px var(--font-editorial);margin:0}.course-toggle:hover h2{text-underline-offset:4px;text-decoration:underline}.course-count{color:var(--ink-muted);font-family:var(--font-interface);text-transform:uppercase;letter-spacing:.12em;white-space:nowrap;font-size:10px}.course-chevron{color:var(--ink-faint);font-size:12px;transition:transform .15s}.course-toggle[aria-expanded=true] .course-chevron{transform:rotate(90deg)}.course-head p,.course-head>span{color:var(--ink-muted);margin:0;font-size:11px}.course-actions{align-items:center;gap:12px;display:flex}.library-row{border-top:1px solid var(--rule);grid-template-columns:1fr auto auto;align-items:center;gap:34px;padding:20px 0;display:grid}.library-row:last-child{border-bottom:1px solid var(--rule)}.library-row h3{font:400 17px var(--font-editorial);margin:0 0 5px}.library-row p{color:var(--ink-muted);margin:0;font-size:11px}.library-stats{gap:34px;display:flex}.library-stats span{font:16px var(--font-editorial);min-width:56px}.library-stats small{color:var(--ink-muted);font:8px var(--font-interface);text-transform:uppercase;letter-spacing:.12em;margin-bottom:4px;display:block}.row-actions{align-items:center;gap:10px;display:flex}.row-actions>button{border:1px solid var(--rule);background:0 0;padding:8px;font-size:10px}.row-actions>button:hover{border-color:var(--ink)}.delete-button{color:var(--ink-muted);background:0 0;border:none;border-bottom:1px solid #0000;padding:4px 0;font-size:10px}.row-actions .delete-button{border:none}.delete-button:hover{color:var(--ink);border-bottom:1px solid var(--ink)}.confirm-inline{color:var(--ink-muted);align-items:center;gap:8px;font-size:11px;display:inline-flex}.confirm-inline .danger-button,.confirm-inline .light-button{padding:6px 10px;font-size:10px}.inline-course{margin-top:4px}.inline-course input{border:1px solid var(--rule);text-transform:none;letter-spacing:0;background:0 0;width:100%;margin-top:8px;padding:12px;font-size:12px;display:block}.history-list{border-top:1px solid var(--rule)}.history-list article{border-bottom:1px solid var(--rule);grid-template-columns:120px 1fr 80px 160px;align-items:center;gap:28px;min-height:140px;display:grid}.history-list time{font:italic 13px var(--font-editorial);color:var(--ink-muted)}.history-list article>div>p:first-child{text-transform:uppercase;letter-spacing:.12em;color:var(--ink-muted);margin-bottom:6px;font-size:8px}.history-list h2{font:400 20px var(--font-editorial);margin:0 0 8px}.history-note{color:var(--ink-muted);font:italic 12px var(--font-editorial);margin:0}.score-stamp{border:1px solid var(--ink);grid-template-columns:29px 1fr;align-items:center;height:58px;padding:6px;display:grid}.score-stamp b{font:25px var(--font-editorial)}.score-stamp span{text-transform:uppercase;writing-mode:vertical-rl;color:var(--ink-muted);justify-self:end;font-size:8px}.history-change{color:var(--ink-muted);flex-direction:column;gap:8px;font-size:10px;display:flex}.settings-grid{grid-template-columns:1fr 1fr;gap:18px;display:grid}.settings-grid article{border:1px solid var(--rule);background:color-mix(in srgb, var(--paper-raised) 42%, transparent);min-height:220px;padding:34px}.settings-grid article.wide{grid-row:span 2}.settings-grid .device-sync-panel{grid-area:auto/1/auto/-1;min-height:0}.settings-grid h2{font:400 24px var(--font-editorial)}.settings-grid p{color:var(--ink-muted);font:14px / 1.65 var(--font-editorial)}.mode-edit-list{flex-direction:column;gap:8px;margin-top:22px;display:flex}.mode-edit-row{align-items:center;gap:10px;display:flex}.mode-edit-input{border:1px solid var(--rule);background:0 0;flex:1;padding:8px 10px;font-size:12px}.mode-edit-row .delete-button{flex:none}.mode-add-row{align-items:center;gap:10px;margin-top:14px;display:flex}.mode-add-row .dark-button{flex:none;padding:9px 12px;font-size:11px}.button-row{gap:9px;margin-top:27px;display:flex}.select-label{text-transform:uppercase;letter-spacing:.12em;color:var(--ink-muted);margin:22px 0 10px;font-size:9px;display:block}.select-label select{border:1px solid var(--rule);text-transform:none;letter-spacing:0;background:0 0;width:100%;margin-top:8px;padding:12px;font-size:12px;display:block}.dark-button,.light-button{border:1px solid var(--ink);padding:11px 14px;font-size:11px}.dark-button{background:var(--ink);color:var(--paper)}.light-button{background:0 0}.danger-button{border:1px solid var(--ink);background:0 0;padding:11px 14px;font-size:11px}.danger-button:disabled{opacity:.28;cursor:not-allowed}.clear-confirm p{color:var(--ink-muted);font:13px / 1.6 var(--font-editorial);margin:22px 0 0}.clear-confirm .button-row{margin-top:12px}.clear-input{border:1px solid var(--rule);background:0 0;min-width:140px;padding:11px 12px;font-size:12px}.small-copy{font-size:12px!important;line-height:1.55!important}.settings-grid .button-row+.small-copy,.settings-grid .select-label+.small-copy,.settings-grid .mode-edit-list+.small-copy{margin-top:14px}.settings-grid .small-copy+.mode-add-row{margin-top:18px}.device-sync-panel .select-label input,.device-sync-panel textarea{border:1px solid var(--rule);background:var(--paper);width:100%;font:13px var(--font-interface);margin-top:8px;padding:11px 12px;display:block}.device-sync-panel textarea{resize:vertical;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;line-height:1.45}.device-sync-panel .sync-flow{border-top:1px solid var(--rule);margin-top:22px;padding-top:18px}.device-sync-panel .sync-guidance{margin-top:18px}.modal-backdrop{background:var(--overlay);z-index:50;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.review-sheet,.add-sheet{background:var(--paper-raised);border:1px solid var(--ink);width:min(790px,100%);max-height:calc(100vh - 48px);padding:48px 55px;position:relative;overflow:auto;box-shadow:0 24px 64px #0000002e}.close{font:26px var(--font-editorial);background:0 0;border:0;position:absolute;top:18px;right:22px}.review-sheet h1,.add-sheet h1{margin:0 0 8px;font-size:38px}.sheet-course{color:var(--ink-muted);margin-bottom:32px;font-size:11px}.review-sheet>label,.review-fields label,.add-sheet>label{text-transform:uppercase;letter-spacing:.12em;color:var(--ink-muted);margin-bottom:10px;font-size:9px;display:block}.score-grid{border:1px solid var(--rule);grid-template-columns:repeat(5,1fr);margin-bottom:28px;display:grid}.score-grid button{border:0;border-right:1px solid var(--rule);background:0 0;flex-direction:column;align-items:center;min-height:103px;padding:14px 8px;display:flex}.score-grid button:last-child{border:0}.score-grid button:hover,.score-grid button.selected{background:var(--ink);color:var(--paper-raised)}.score-grid b{font:28px var(--font-editorial)}.score-grid span{font:11px var(--font-editorial);margin:4px 0}.score-grid small{color:inherit;opacity:.64;text-align:center;font-size:8px;line-height:1.3}.review-fields{grid-template-columns:minmax(0,1fr) 130px;gap:18px;display:grid}.review-fields label span{text-transform:none;letter-spacing:0}.review-fields select,.review-fields textarea,.add-sheet input,.add-sheet select,.add-sheet textarea{border:1px solid var(--rule);text-transform:none;letter-spacing:0;resize:vertical;background:0 0;width:100%;margin-top:8px;padding:12px;font-size:12px;display:block}input.number-input{width:100%;max-width:160px;font-family:var(--font-editorial);font-variant-numeric:tabular-nums;text-align:left;border:1px solid var(--rule);background:var(--paper-raised);color:var(--ink);appearance:textfield;min-height:var(--control-height);border-radius:0;padding:12px 14px;font-size:18px;transition:border-color .15s;display:block}input.number-input:hover{border-color:var(--ink-muted)}input.number-input:focus-visible{outline:2px solid var(--ink);outline-offset:1px}input.number-input::placeholder{color:var(--ink-faint);font-size:14px;font-style:italic}input.number-input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}input.number-input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.retention-custom input.number-input{text-align:right;max-width:120px}.retention-presets{border:1px solid var(--rule);margin:18px 0 16px;display:flex}.retention-presets button{border:0;border-right:1px solid var(--rule);font-family:var(--font-editorial);font-variant-numeric:tabular-nums;color:var(--ink-muted);min-height:var(--control-height);background:0 0;flex:1;padding:12px 8px;font-size:17px;transition:background .15s,color .15s}.retention-presets button:last-child{border-right:0}.retention-presets button:hover{color:var(--ink);background:var(--paper-soft)}.retention-presets button.active{background:var(--ink);color:var(--paper)}.retention-custom-row{align-items:center;gap:10px;margin-top:16px;display:flex}.retention-custom-row .dark-button{flex:none;padding:11px 16px;font-size:11px}.retention-note{border-top:1px solid var(--rule);margin-top:18px;padding-top:14px}.retention-custom{text-transform:none;letter-spacing:0;color:var(--ink-muted);align-items:center;gap:8px;margin-bottom:0;font-size:12px;display:flex}.retention-custom>span{text-transform:none;letter-spacing:0}.retention-custom .number-input+span{font-family:var(--font-editorial);color:var(--ink-muted);flex:none;font-size:18px}.select-label select,.review-fields select,.history-filters select,.add-sheet select{appearance:none;min-height:var(--control-height);border:1px solid var(--rule);color:var(--ink);background-color:var(--paper-raised);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='7' viewBox='0 0 12 7'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%231b1b19' stroke-width='1.2'/%3E%3C/svg%3E");background-position:right 13px center;background-repeat:no-repeat;background-size:12px 7px;border-radius:0;padding:0 38px 0 12px}[data-theme=dark] .select-label select,[data-theme=dark] .review-fields select,[data-theme=dark] .history-filters select,[data-theme=dark] .add-sheet select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='7' viewBox='0 0 12 7'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%23d8d5cc' stroke-width='1.2'/%3E%3C/svg%3E")}.select-label select:hover,.review-fields select:hover,.history-filters select:hover,.add-sheet select:hover{border-color:var(--ink-muted)}.description-field textarea,textarea.description-input{border:0;border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);min-height:104px;font:15px / 1.6 var(--font-editorial);color:var(--ink);background:0 0;padding:14px 0}.description-field textarea::placeholder,textarea.description-input::placeholder{color:var(--ink-faint);font-style:italic}.note-field textarea{min-height:168px;line-height:1.55;font:16px/1.6 var(--font-editorial);resize:vertical}.review-sources,.topic-source-list{border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);margin:-18px 0 24px;padding:12px 0}.review-sources>span,.topic-source-list>span,.last-mode-note>span{color:var(--ink-muted);font:600 9px var(--font-interface);letter-spacing:.12em;text-transform:uppercase;margin-bottom:7px;display:block}.review-sources p,.topic-source-list p{font:15px/1.4 var(--font-editorial);margin:3px 0}.last-mode-note{border-left:2px solid var(--ink);border-right:2px solid var(--ink);background:var(--paper-raised);margin:0 0 24px;padding:16px 18px}.last-mode-note p{font:16px/1.55 var(--font-editorial);margin:0 0 8px}.last-mode-note time{color:var(--ink-muted);font:11px var(--font-interface)}.next-preview{border-top:1px solid var(--rule);grid-template-columns:1fr auto;margin-top:23px;padding-top:17px;display:grid}.next-preview span{text-transform:uppercase;letter-spacing:.12em;color:var(--ink-muted);font-size:9px}.next-preview b{font:20px var(--font-editorial)}.next-preview small{color:var(--ink-muted);grid-column:1/-1;margin-top:5px;font-size:9px}.complete-button{border:1px solid var(--ink);background:var(--ink);width:100%;color:var(--paper);margin-top:23px;padding:14px;font-size:11px}.complete-button:disabled{opacity:.28;cursor:not-allowed}.add-sheet{width:min(600px,100%)}.add-sheet>label{margin-top:18px}footer{border-top:1px solid var(--rule);padding:25px var(--page-gutter);color:var(--ink-muted);text-transform:uppercase;letter-spacing:.12em;grid-template-columns:1fr auto 1fr;font-size:9px;display:grid}footer span{font:italic 15px var(--font-editorial);color:var(--ink);text-transform:none}footer p{margin:0}footer p:last-child{justify-self:end}.review-description{font:italic 15px / 1.6 var(--font-editorial);color:var(--ink-muted);border-left:2px solid var(--rule);border-right:2px solid var(--rule);max-width:62ch;margin:0 0 24px;padding:2px 16px}.topic-row.overdue{background:var(--attention-soft);border-left:3px solid var(--attention-rule);border-right:3px solid var(--attention-rule);padding-left:12px;padding-right:12px}.today-layout{grid-template-columns:1fr 264px;align-items:start;gap:48px;min-width:0;display:grid}.upcoming-column{border-top:3px double var(--rule);padding-top:24px;position:sticky;top:98px}.upcoming-column .eyebrow{margin-bottom:14px}.upcoming-day{border-bottom:1px solid var(--rule);gap:7px;padding:14px 0;display:grid}.upcoming-head{justify-content:space-between;align-items:baseline;display:flex}.upcoming-label{font:400 17px var(--font-editorial)}.upcoming-head time{color:var(--ink-faint);font:italic 12px var(--font-editorial)}.upcoming-meta{color:var(--ink-muted);justify-content:space-between;font-size:11px;display:flex}.upcoming-meta b{font:16px var(--font-editorial);color:var(--ink)}.exam-banner{border:1px solid var(--rule-strong);background:var(--paper-raised);justify-content:space-between;align-items:center;gap:18px;margin-top:18px;padding:14px 20px;display:flex}.exam-banner p{color:var(--ink-muted);margin:0;font-size:12px}.exam-banner .eyebrow{color:var(--ink);margin:0 8px 0 0;display:inline}.exam-banner .text-button{flex:none}.text-button.exam-active{background:var(--ink);color:var(--paper);border-bottom:1px solid var(--ink);padding:7px 10px}.proficiency-glyph{min-width:22px;color:var(--ink);font-size:15px;line-height:1;display:inline-block}.topic-status-line{color:var(--ink-muted);align-items:center;gap:8px;margin:0 0 20px;font-size:11px;display:flex}.status-tag{border:1px solid var(--rule);text-transform:uppercase;letter-spacing:.1em;padding:3px 8px;font-size:9px}.course-section{margin-top:26px}.course-section-head{border-bottom:1px solid var(--rule-strong);justify-content:space-between;align-items:baseline;margin-bottom:4px;padding-bottom:7px;display:flex}.course-section-head h3{font:400 12px var(--font-interface);text-transform:uppercase;letter-spacing:.14em;margin:0}.course-section-head span{color:var(--ink-faint);font:italic 11px var(--font-editorial)}.course-section.muted{opacity:.68}.topic-open{text-align:left;background:0 0;border:0;border-bottom:1px solid #0000;align-items:center;gap:6px;padding:0;display:inline-flex}.topic-open:hover{border-bottom-color:var(--ink)}.topic-open h3{margin:0}.topic-detail-line{font-size:10px}.topic-detail{background:var(--paper-raised);border:1px solid var(--ink);width:min(680px,100%);max-height:calc(100vh - 48px);padding:48px 55px;position:relative;overflow:auto;box-shadow:0 24px 64px #0000002e}.topic-detail h1{font-family:var(--font-editorial);letter-spacing:-.035em;margin:0 0 8px;font-size:38px;font-weight:400}.topic-stats{border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);grid-template-columns:repeat(3,1fr);margin:26px 0;display:grid}.topic-stat{border-bottom:1px solid var(--rule);padding:18px 0}.topic-stat small{color:var(--ink-muted);text-transform:uppercase;letter-spacing:.12em;margin-bottom:6px;font-size:9px;display:block}.topic-stat b{font:22px var(--font-editorial);font-weight:400}.topic-recent{border-top:1px solid var(--rule);padding-top:22px}.topic-recent-row{border-bottom:1px solid var(--rule);grid-template-columns:54px 1fr;gap:16px;padding:13px 0;display:grid}.score-mini{border:1px solid var(--ink);place-items:center;height:46px;display:grid}.score-mini b{font:18px var(--font-editorial);line-height:1}.score-mini small{text-transform:uppercase;letter-spacing:.1em;color:var(--ink-muted);font-size:7px}.topic-recent-row time{font:italic 12px var(--font-editorial);color:var(--ink-muted);margin-right:12px}.topic-recent-row>div>span{color:var(--ink-muted);font-size:10px}.topic-recent-row p{color:var(--ink-muted);font:italic 12px var(--font-editorial);margin:6px 0 0}.topic-recent-row .delete-button,.topic-recent-row .confirm-inline{align-items:center;gap:8px;margin-top:10px;display:flex}.history-switch{border-bottom:1px solid var(--rule);gap:4px;margin-bottom:24px;display:flex}.history-switch button{font:600 12px var(--font-interface);letter-spacing:.06em;text-transform:uppercase;color:var(--ink-muted);cursor:pointer;background:0 0;border:0;border-bottom:1px solid #0000;margin-bottom:-1px;padding:10px 16px}.history-switch button.active{color:var(--ink);border-bottom-color:var(--ink)}.history-filters{gap:18px;margin-bottom:34px;display:flex}.insights{max-width:640px}.insights-filters{flex-wrap:wrap;gap:6px;margin-bottom:34px;display:flex}.insights-filters .eyebrow{flex-basis:100%;margin-bottom:8px}.insights-filters button{border:1px solid var(--rule);font:500 12px var(--font-interface);color:var(--ink-muted);cursor:pointer;background:0 0;padding:8px 14px}.insights-filters button.active{border-color:var(--ink);color:var(--ink)}.insight-block{border-bottom:1px solid var(--rule);margin-bottom:26px;padding:8px 0 26px}.insight-block h2{font:400 26px var(--font-editorial);margin:0 0 4px}.insight-sub{color:var(--ink-muted);font:400 14px var(--font-editorial);margin:0 0 18px;font-style:italic}.insight-grid{grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:18px 24px;display:grid}.insight-stat span{font:600 10px var(--font-interface);letter-spacing:.12em;text-transform:uppercase;color:var(--ink-faint);margin-bottom:6px;display:block}.insight-stat b{font:400 20px var(--font-editorial);font-variant-numeric:tabular-nums}.retention-group{margin-top:22px}.retention-group:first-of-type{margin-top:0}.retention-group .eyebrow{margin-bottom:12px}.not-yet-reviewed{margin-top:22px}.insight-rows{flex-direction:column;gap:10px;display:flex}.insight-row{grid-template-columns:180px 1fr 96px;align-items:center;gap:12px;display:grid}.insight-key{font:400 14px var(--font-interface);color:var(--ink)}.insight-bar{background:var(--paper-soft);height:8px}.insight-bar i{background:var(--ink);opacity:.82;min-width:2px;height:100%;display:block}.insight-value{text-align:right;font-variant-numeric:tabular-nums;color:var(--ink-muted);font-size:12px}@media (width<=560px){.insight-row{grid-template-columns:1fr 64px}.insight-row .insight-bar{grid-area:2/1/auto/-1}}.history-filters .select-label{flex:1;max-width:300px;margin:0}.journal-day{margin-bottom:48px}.journal-day-head{border-bottom:3px double var(--rule);justify-content:space-between;align-items:baseline;margin-bottom:6px;padding-bottom:12px;display:flex}.journal-day-head h2{font:400 24px var(--font-editorial);margin:0}.journal-day-head span{color:var(--ink-muted);font-size:11px}.journal-entry{border-bottom:1px solid var(--rule);grid-template-columns:96px 1fr 80px 150px;align-items:center;gap:24px;min-height:96px;display:grid}.journal-entry time{font:italic 13px var(--font-editorial);color:var(--ink-muted)}.journal-body p:first-child{text-transform:uppercase;letter-spacing:.12em;color:var(--ink-muted);margin-bottom:5px;font-size:8px}.journal-body h3{font:400 18px var(--font-editorial);margin:0 0 6px}.journal-topic{text-align:left;font:400 18px var(--font-editorial);background:0 0;border:0;border-bottom:1px solid #0000;margin:0 0 6px;padding:0}.journal-topic:hover{border-bottom-color:var(--ink)}.journal-body .confirm-inline{margin-top:10px}.journal-body .delete-button{margin-top:8px}.topics-view-toggle{border:1px solid var(--rule);margin:-6px 0 34px;display:inline-flex}.topics-view-toggle button{text-transform:uppercase;letter-spacing:.12em;color:var(--ink-muted);background:0 0;border:0;padding:10px 18px;font-size:11px}.topics-view-toggle button+button{border-left:1px solid var(--rule)}.topics-view-toggle button.active{background:var(--ink);color:var(--paper)}.move-button{border:1px solid var(--rule);background:0 0;padding:6px 9px;font-size:12px;line-height:1}.move-button:hover:not(:disabled){border-color:var(--ink)}.move-button:disabled{opacity:.28;cursor:not-allowed}.mode-mix{border-top:1px solid var(--rule);margin-bottom:26px;padding-top:22px}.mode-mix-total{color:var(--ink-muted);font:italic 12px var(--font-editorial);margin:-8px 0 14px}.mode-mix-row{margin-bottom:13px}.mode-mix-label{color:var(--ink-muted);justify-content:space-between;margin-bottom:5px;font-size:11px;display:flex}.mode-mix-label span:first-child{color:var(--ink)}.mode-mix-bar{background:var(--paper-soft);border:1px solid var(--rule);height:7px}.mode-mix-fill{background:var(--ink);height:100%}.retention-insights-intro{max-width:680px;margin-bottom:28px}.retention-insights-intro h2{font:400 34px/1.08 var(--font-editorial);margin:6px 0 10px}.retention-insights-intro p:last-child{color:var(--ink-muted);font:16px/1.55 var(--font-editorial)}.retention-summary{border-top:1px solid var(--rule-strong);border-bottom:1px solid var(--rule);grid-template-columns:repeat(4,1fr);margin-bottom:48px;display:grid}.retention-summary div{border-right:1px solid var(--rule);padding:18px 16px 20px 0}.retention-summary div:not(:first-child){padding-left:16px}.retention-summary div:last-child{border-right:0}.retention-summary span,.topic-overall span,.topic-mode-reading span,.weakest-reading span,.weakest-target span{color:var(--ink-muted);font:11px/1.2 var(--font-interface);text-transform:uppercase;letter-spacing:.08em;display:block}.retention-summary b{font:400 25px/1 var(--font-editorial);margin-top:7px;display:block}.retention-section{margin-bottom:54px}.retention-section-heading{border-bottom:2px solid var(--rule-strong);justify-content:space-between;align-items:end;gap:24px;margin-bottom:0;padding-bottom:13px;display:flex}.retention-section-heading h3{font:400 30px/1.1 var(--font-editorial);margin:5px 0 0}.retention-section-heading>p{color:var(--ink-muted);font:13px var(--font-interface)}.retention-empty{color:var(--ink-muted);font:16px var(--font-editorial);padding:26px 0}.topic-retention-row{border-bottom:1px solid var(--rule);padding:25px 0 29px}.topic-retention-heading{justify-content:space-between;align-items:start;gap:20px;display:flex}.topic-retention-heading h4,.weakest-row h4{font:400 23px/1.15 var(--font-editorial);margin:5px 0 0}.topic-overall{text-align:right;gap:20px;display:flex}.topic-overall b{font:400 22px var(--font-editorial);color:var(--ink);margin-top:5px;display:block}.topic-mode-readings{gap:8px;margin-top:20px;display:grid}.topic-mode-reading{background:var(--paper-raised);border-left:3px solid var(--rule);grid-template-columns:minmax(190px,1fr) 100px 100px 100px;align-items:center;gap:15px;padding:14px 16px;display:grid}.topic-mode-reading.below-target{border-left-color:var(--ink)}.topic-mode-reading strong{font:400 19px var(--font-editorial);display:block}.topic-mode-reading b{font:400 22px var(--font-editorial);margin-top:3px;display:block}.weakest-list{border-bottom:1px solid var(--rule)}.weakest-row{border-bottom:1px solid var(--rule);grid-template-columns:minmax(240px,1fr) 110px 110px 100px;align-items:center;gap:20px;padding:20px 0;display:grid}.weakest-row p{color:var(--ink-muted);font:15px var(--font-editorial);margin:5px 0 0}.weakest-reading b,.weakest-target b{font:400 24px var(--font-editorial);margin-top:5px;display:block}.weakest-target{text-align:right}.mode-retention-detail{padding:20px 16px}.mode-retention-detail .mode-mix-label{font-size:15px}.mode-retention-detail .mode-mix-label span:first-child{font-size:20px}.score-run{flex-wrap:wrap;gap:8px;margin-top:10px;display:flex}.score-run-chip{border:1px solid var(--rule);background:var(--paper-raised);flex-direction:column;align-items:center;gap:2px;min-width:44px;padding:8px 10px;display:inline-flex}.score-run-chip b{font:400 18px var(--font-editorial);font-variant-numeric:tabular-nums}.score-run-chip small{color:var(--ink-muted);text-align:center;font-size:9px}.score-run-chip.interval b{font-size:14px}.lifecycle-actions{border-top:1px solid var(--rule);flex-direction:column;align-items:flex-start;gap:10px;margin-top:28px;padding-top:18px;display:flex}.lifecycle-actions .eyebrow{margin-bottom:4px}.reschedule-row{align-items:flex-end;gap:10px;width:100%;display:flex}.reschedule-field{flex-direction:column;flex:1;gap:8px;min-width:0;display:flex}.reschedule-label{text-transform:uppercase;letter-spacing:.12em;color:var(--ink-muted);font-size:9px;font-weight:600}.date-picker{min-width:0;position:relative}.date-picker-trigger{width:100%;min-height:var(--control-height);border:1px solid var(--rule);background-color:var(--paper-raised);color:var(--ink);cursor:pointer;font-family:var(--font-editorial);border-radius:0;justify-content:space-between;align-items:center;gap:10px;padding:0 12px;font-size:15px;transition:border-color .15s;display:flex}.date-picker-trigger:hover{border-color:var(--ink-muted)}.date-picker-trigger:focus-visible{outline:2px solid var(--ink);outline-offset:1px}.date-picker-trigger[aria-expanded=true]{border-color:var(--ink)}.date-picker-value{font-variant-numeric:tabular-nums;text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.date-picker-placeholder{color:var(--ink-faint);font-size:14px;font-style:italic}.date-picker-chevron{color:var(--ink-faint);flex:none;font-size:12px}.date-picker-popover{z-index:90;background:var(--paper-raised);border:1px solid var(--ink);outline:none;width:272px;padding:14px 14px 10px;position:fixed;box-shadow:0 24px 64px #0000002e}.date-picker-head{justify-content:space-between;align-items:center;gap:8px;margin-bottom:10px;display:flex}.date-picker-title{font-family:var(--font-editorial);letter-spacing:-.01em;font-size:16px}.date-picker-nav{border:1px solid var(--rule);width:30px;height:30px;color:var(--ink-muted);background:0 0;padding:0;font-size:16px;line-height:1}.date-picker-nav:hover{border-color:var(--ink);color:var(--ink)}.date-picker-weekdays{grid-template-columns:repeat(7,1fr);gap:2px;margin-bottom:4px;display:grid}.date-picker-weekdays span{text-align:center;font-family:var(--font-interface);text-transform:uppercase;letter-spacing:.1em;color:var(--ink-faint);padding:3px 0;font-size:9px;font-weight:600}.date-picker-grid{grid-template-columns:repeat(7,1fr);gap:2px;display:grid}.date-picker-day{height:34px;font-family:var(--font-editorial);font-variant-numeric:tabular-nums;color:var(--ink);cursor:pointer;background:0 0;border:1px solid #0000;place-items:center;padding:0;font-size:14px;display:grid}.date-picker-day:hover{background:var(--paper-soft)}.date-picker-day.today{border-color:var(--rule-strong)}.date-picker-day.selected{background:var(--ink);color:var(--paper)}.date-picker-day.focused{outline:1px solid var(--ink-muted);outline-offset:-1px}.date-picker-foot{border-top:1px solid var(--rule);justify-content:space-between;margin-top:8px;padding-top:8px;display:flex}.date-picker-foot .text-button{font-size:11px}.confirm-warning{color:var(--ink-muted);max-width:34ch;margin-bottom:6px;font-size:12px;display:block}.map-page{flex-direction:column;width:min(1600px,96vw);display:flex}.map-scope-label{min-width:180px;margin:0}.map-conn-label{min-width:220px;max-width:320px;margin:0}.map-toolbar{flex-wrap:wrap;align-items:center;gap:14px;margin-bottom:16px;display:flex}.map-toolbar>*{min-width:0}.map-toolbar .text-button.active{background:var(--ink);color:var(--paper);border-bottom:1px solid var(--ink);padding:7px 10px}.map-spacer{flex:1}.map-canvas{border:1px solid var(--rule);background:color-mix(in srgb, var(--paper-raised) 42%, transparent);touch-action:none;cursor:grab;height:min(72vh,760px);min-height:380px;position:relative;overflow:hidden}.map-canvas:active{cursor:grabbing}.map-world{transform-origin:0 0;width:1px;height:1px;position:absolute;top:0;left:0}.map-relations{pointer-events:none;position:absolute;top:-1000px;left:-1000px;overflow:visible}.map-relations g{pointer-events:stroke}.map-relations line{stroke:var(--ink-faint);stroke-width:1.6px}.map-relations line.map-relation-hit{stroke:#0000;stroke-width:16px;pointer-events:stroke}.map-relations path{fill:var(--ink-faint);stroke:none}.map-relations g.selected line:not(.map-relation-hit){stroke:var(--ink);stroke-width:2.2px}.map-relations g.selected path{fill:var(--ink)}.map-relations text{fill:var(--ink-muted);font:12px var(--font-interface)}.map-relation-label{paint-order:stroke;stroke:var(--paper-raised);stroke-width:3px}.map-node{background:var(--paper-raised);border:1px solid var(--rule);cursor:grab;-webkit-user-select:none;user-select:none;align-items:flex-start;gap:9px;width:230px;min-height:64px;padding:13px 15px;display:flex;position:absolute;transform:translate(-50%,-50%)}.map-node:hover{border-color:var(--ink-muted)}.map-node.source{border-color:var(--ink);background:var(--ink)}.map-node.source h3{color:var(--paper)}.map-node-course{text-transform:uppercase;letter-spacing:.12em;color:var(--ink-faint);margin:0 0 5px;font-size:10px}.map-node h3{font:400 17px var(--font-editorial);margin:0;line-height:1.28}.map-hint{width:340px;color:var(--ink);font-size:13px;position:absolute;top:12px;left:0}.map-footnote{color:var(--ink-faint);font:italic 13px var(--font-editorial);margin:12px 0 0}.map-editor .small-copy{margin-top:12px}.map-error{color:var(--attention);margin:10px 0 0;font-size:11px}.map-editor-flip{margin:-2px 0 4px}.map-direction{border:1px solid var(--rule);grid-template-columns:repeat(3,1fr);margin-bottom:4px;display:grid}.map-direction button{text-align:center;background:0 0;border:0;padding:10px 8px;font-size:10px}.map-direction button+button{border-left:1px solid var(--rule)}.map-direction button.active{background:var(--ink);color:var(--paper)}.map-page.fullscreen{flex-direction:column;min-height:calc(100vh - 74px);padding:28px 0;display:flex}.map-page.fullscreen .map-toolbar{margin-bottom:12px}.map-page.fullscreen .map-canvas{flex:1;min-height:0}.map-footbar{border-top:1px solid var(--rule);justify-content:space-between;align-items:center;gap:16px;margin-top:12px;padding-top:12px;display:flex}.map-footbar .map-footnote{margin:0}.map-footbar .text-button{flex:none}.sr-only{clip:rect(0 0 0 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.mode-choice-group{border:1px solid var(--rule);margin:0 0 18px;padding:18px 18px 20px}.mode-choice-group legend{font:600 11px var(--font-interface);text-transform:uppercase;letter-spacing:.12em;padding:0 6px}.choice-row{border:1px solid var(--rule);gap:0;margin-top:8px;display:grid}.choice-row>button{border:0;border-bottom:1px solid var(--rule);min-height:44px;color:var(--ink);font:400 17px var(--font-editorial);cursor:pointer;text-align:left;background:0 0;justify-content:space-between;align-items:baseline;gap:12px;padding:12px 16px;display:flex}.choice-row>button:last-child{border-bottom:0}.choice-row>button.selected{background:var(--ink);color:var(--paper)}.choice-row>button .choice-meta{font:13px var(--font-interface);color:var(--ink-muted)}.choice-row>button.selected .choice-meta{color:var(--paper-soft)}.mode-chips{flex-wrap:wrap;gap:10px;margin-top:12px;display:flex}.mode-chip{border:1px solid var(--rule);background:var(--paper-raised);min-height:44px;color:var(--ink);cursor:pointer;align-items:center;padding:8px 16px;display:inline-flex}.mode-chip input{opacity:0;pointer-events:none;position:absolute}.mode-chip.selected{background:var(--ink);border-color:var(--ink);color:var(--paper)}.mode-chip-label{font:15px var(--font-interface)}.topic-mode-rows{border:1px solid var(--rule);margin-top:12px}.topic-mode-row{border-bottom:1px solid var(--rule);background:0 0;grid-template-columns:minmax(0,1fr) 150px;align-items:center;gap:18px;padding:12px 14px;display:grid}.topic-mode-row:last-child{border-bottom:0}.topic-mode-row.selected{background:var(--paper-raised)}.topic-mode-choice{cursor:pointer;align-items:center;gap:12px;min-height:44px;display:flex}.topic-mode-choice input{width:18px;height:18px;accent-color:var(--ink)}.topic-mode-choice span{gap:3px;display:grid}.topic-mode-choice strong{font:400 18px var(--font-editorial)}.topic-mode-choice small{color:var(--ink-muted);font:12px var(--font-interface)}.topic-mode-target{color:var(--ink-muted);font:11px var(--font-interface);text-transform:uppercase;letter-spacing:.08em;grid-template-columns:auto 1fr auto;align-items:center;gap:6px;display:grid}.topic-mode-target .number-input{text-transform:none;letter-spacing:normal;width:100%;min-width:0;margin:0}.topic-mode-target b{color:var(--ink);font:400 14px var(--font-interface)}.topic-mode-target input:disabled{opacity:.45}.mode-items{margin:30px 0}.mode-items-heading{font:italic 400 24px/1.3 var(--font-editorial);color:var(--ink);margin:0 0 8px}.mode-items-note{color:var(--ink-muted);font:400 13px/1.5 var(--font-editorial);max-width:58ch;margin:0 0 20px}.topic-item-rows{border-top:1px solid var(--rule);margin-top:4px}.topic-item-row{border-bottom:1px solid var(--rule);background:0 0;grid-template-columns:auto auto minmax(0,1fr) auto;align-items:center;gap:14px;padding:18px 4px;display:grid}.topic-item-row:last-child{border-bottom:0}.topic-item-index{font:400 13px var(--font-editorial);color:var(--ink-muted)}.topic-item-mode{min-width:150px;min-height:44px;font:15px var(--font-interface)}.topic-item-prompt{min-height:44px;font:400 17px var(--font-editorial);min-width:0}.topic-item-remove{font-size:18px;line-height:1}.topic-item-remove:disabled{opacity:.35}.topic-item-actions{flex-wrap:wrap;align-items:flex-end;gap:12px;margin-top:18px;display:flex}.new-mode-inline{color:var(--ink-muted);font:11px var(--font-interface);text-transform:uppercase;letter-spacing:.08em;align-items:center;gap:8px;margin-left:auto;display:flex}.new-mode-inline input{min-width:180px;min-height:44px;font:15px var(--font-interface);text-transform:none;letter-spacing:normal}.review-prompt{border:1px solid var(--rule-strong);border-left:3px solid var(--ink);background:var(--paper-raised);margin:0 0 14px;padding:14px 16px}.review-prompt span{font:600 11px var(--font-interface);letter-spacing:.12em;text-transform:uppercase;color:var(--ink-muted);margin-bottom:6px;display:block}.review-prompt p{font:400 20px/1.45 var(--font-editorial);color:var(--ink);margin:0}.choice-row>button .choice-prompt{font:400 14px/1.4 var(--font-editorial);color:var(--ink-muted);margin-top:4px;display:block}.choice-row>button.selected .choice-prompt{color:var(--paper-soft)}.journal-prompt{font:italic 400 14px var(--font-editorial);color:var(--ink-muted);margin-top:4px}.insight-prompt{font:400 14px/1.4 var(--font-editorial);color:var(--ink-muted);white-space:normal;margin-top:3px}.source-editor{border:1px solid var(--rule);margin:0 0 18px;padding:18px}.source-editor legend{font:600 11px var(--font-interface);letter-spacing:.12em;text-transform:uppercase;padding:0 6px}.source-list{border:1px solid var(--rule);margin:12px 0}.source-row{border-bottom:1px solid var(--rule);justify-content:space-between;align-items:center;gap:12px;min-height:44px;padding:9px 12px;display:flex}.source-row:last-child{border-bottom:0}.source-row>span{font:15px var(--font-editorial)}.source-row-actions{align-items:center;gap:6px;display:flex}.source-row.editing{background:var(--paper-raised);grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:12px;display:grid}.source-row.editing .number-input{text-transform:none;letter-spacing:normal;margin:0}.source-entry{grid-template-columns:minmax(0,1fr) auto;gap:10px;display:grid}.source-entry .light-button{min-height:44px}.source-suggestions{border:1px solid var(--rule);border-top:0}.source-suggestions button{border:0;border-bottom:1px solid var(--rule);background:var(--paper-raised);width:100%;min-height:44px;color:var(--ink);text-align:left;font:15px var(--font-editorial);padding:10px 12px;display:block}.source-suggestions button:last-child{border-bottom:0}.source-suggestions button:hover{background:var(--paper-soft)}.mode-create-row{border-top:1px solid var(--rule);grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:10px;margin-top:14px;padding-top:14px;display:grid}.mode-create-row label{color:var(--ink-muted);font:11px var(--font-interface);text-transform:uppercase;letter-spacing:.1em;gap:7px;display:grid}.mode-create-row input{text-transform:none;letter-spacing:normal;width:100%}.mode-create-row .light-button{min-height:44px}.field-error{color:var(--ink);font:13px var(--font-interface);margin:4px 0 0}.exam-topic-picker{border:1px solid var(--rule);margin:22px 0 10px;padding:18px}.exam-topic-picker legend{font:600 11px var(--font-interface);letter-spacing:.12em;text-transform:uppercase;padding:0 6px}.exam-topic-rows{border:1px solid var(--rule);margin-top:8px}.exam-topic-row{border-bottom:1px solid var(--rule);cursor:pointer;grid-template-columns:20px minmax(0,1fr) auto;align-items:center;gap:12px;min-height:58px;padding:10px 14px;display:grid}.exam-topic-row:last-child{border-bottom:0}.exam-topic-row.selected{background:var(--ink);color:var(--paper)}.exam-topic-row input{width:18px;height:18px;accent-color:var(--ink)}.exam-topic-row.selected input{accent-color:var(--paper)}.exam-topic-copy{gap:3px;display:grid}.exam-topic-copy strong{font:400 18px var(--font-editorial)}.exam-topic-copy small{color:var(--ink-muted);font:12px var(--font-interface)}.exam-topic-row.selected .exam-topic-copy small{color:var(--paper-soft)}.exam-topic-state{min-width:58px;color:var(--ink-muted);font:11px var(--font-interface);text-align:right;text-transform:uppercase;letter-spacing:.08em}.exam-topic-row.selected .exam-topic-state{color:var(--paper-soft)}.exam-selection-count{color:var(--ink-muted);font:13px var(--font-interface);margin:12px 0 16px}.mode-retention-list{gap:14px;margin-top:16px;display:grid}.mode-retention-card{border:1px solid var(--rule);background:var(--paper-raised);padding:16px 18px}.mode-retention-head{justify-content:space-between;align-items:baseline;gap:12px;display:flex}.mode-retention-head strong{font:400 20px var(--font-editorial)}.mode-status{font:11px var(--font-interface);text-transform:uppercase;letter-spacing:.08em;color:var(--ink-muted)}.mode-status.below-target{color:var(--ink);font-weight:600}.mode-retention-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px 16px;margin:12px 0;display:grid}.mode-retention-grid span{display:block}.mode-retention-grid small{color:var(--ink-muted);font:11px var(--font-interface);text-transform:uppercase;letter-spacing:.08em;margin-bottom:3px;display:block}.mode-retention-grid span{font:400 17px var(--font-editorial)}.mode-target-field{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.mode-target-field .number-input{width:84px}.mode-retention-card.retired{opacity:.72;background:0 0}.retired-modes{border-top:1px solid var(--rule);margin-top:18px;padding-top:14px}.topic-totals{border-top:2px solid var(--rule-strong);padding-top:16px}.weak-topic-row{border:0;border-bottom:1px solid var(--rule);width:100%;color:var(--ink);cursor:pointer;text-align:left;background:0 0;grid-template-columns:minmax(240px,1fr) 96px 96px 200px;align-items:center;gap:18px;padding:20px 0;display:grid}.weak-topic-row h4{font:400 23px/1.15 var(--font-editorial);margin:5px 0 0}.weak-topic-row p{color:var(--ink-muted);font:15px var(--font-editorial);margin:5px 0 0}.weak-topic-row .weakest-reading b,.weak-topic-row .weakest-target b{font:400 24px var(--font-editorial);margin-top:5px;display:block}.weak-topic-row .weakest-target{text-align:right}.weak-status{font:12px var(--font-interface);text-align:right}.weak-status.weak{color:var(--ink);font-weight:600}.mode-overview-list{border-bottom:1px solid var(--rule)}.mode-overview-row{border:0;border-bottom:1px solid var(--rule);width:100%;color:var(--ink);cursor:pointer;text-align:left;background:0 0;grid-template-columns:minmax(200px,1fr) 80px 110px 90px 100px;align-items:center;gap:16px;padding:16px 0;display:grid}.mode-overview-row.active{background:var(--paper-soft)}.mode-overview-row strong{font:400 20px var(--font-editorial)}.mode-overview-row .mode-overview-main span{color:var(--ink-muted);font:13px var(--font-interface);margin-top:3px;display:block}.mode-overview-stat span{color:var(--ink-muted);font:11px var(--font-interface);text-transform:uppercase;letter-spacing:.08em;display:block}.mode-overview-stat b{font:400 19px var(--font-editorial)}.not-started-list{border-bottom:1px solid var(--rule)}.not-started-row{border:0;border-bottom:1px solid var(--rule);width:100%;color:var(--ink);cursor:pointer;text-align:left;background:0 0;padding:16px 0;display:block}.not-started-row h4{font:400 20px/1.2 var(--font-editorial);margin:4px 0 0}.not-started-row p{color:var(--ink-muted);font:14px var(--font-interface);margin:3px 0 0}.history-summary{margin-bottom:20px}.history-detail-grid{grid-template-columns:1fr 1fr;gap:40px;display:grid}.exam-note{margin-top:14px}@media (width<=760px){.retention-summary{grid-template-columns:repeat(2,1fr)}.retention-summary div:nth-child(2){border-right:0}.retention-summary div:nth-child(-n+2){border-bottom:1px solid var(--rule)}.retention-section-heading{display:block}.retention-section-heading>p{margin-top:10px}.topic-retention-heading{display:block}.topic-overall{text-align:left;margin-top:16px}.topic-mode-reading{grid-template-columns:minmax(0,1fr) 74px 74px 74px;gap:8px;padding:13px 10px}.topic-mode-reading strong{font-size:17px}.topic-mode-reading b{font-size:19px}.weakest-row{grid-template-columns:minmax(0,1fr) 72px 72px;gap:10px}.weakest-target{text-align:left;grid-column:1/-1}.retention-insights-intro h2{font-size:30px}.mode-retention-detail .mode-mix-label span:first-child{font-size:18px}.topbar{height:calc(64px + env(safe-area-inset-top));padding:0 18px;padding-top:env(safe-area-inset-top);grid-template-columns:1fr auto}.wordmark{font-size:18px}.topbar nav{z-index:30;height:calc(62px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:var(--paper-raised);border-top:1px solid var(--rule);justify-content:space-around;gap:0;position:fixed;inset:auto 0 0}.topbar nav button{width:20%;font-size:10px}.topbar nav button.active:after{top:-1px;bottom:auto}.add-button span{display:none}.add-button{padding:8px 10px}.topbar-actions{gap:10px}.sync-live-indicator.is-live{letter-spacing:.05em;gap:5px;font-size:9px}.page{width:calc(100% - 32px);padding:30px 0 calc(118px + env(safe-area-inset-bottom))}.date-row p:last-child{display:none}.today-heading{align-items:flex-start;padding:34px 0 28px}.today-heading h1{max-width:320px;font-size:clamp(44px,14vw,48px)}.today-heading>div>p:last-child{max-width:280px}.topic-row{grid-template-columns:30px 1fr;gap:10px;min-width:0;padding:24px 0}.topic-number{padding-top:4px}.review-button{grid-column:2;width:min(100%,180px);min-width:0;min-height:44px}.topic-main,.topic-main h2{min-width:0}.topic-main h2{overflow-wrap:anywhere;font-size:22px}.course-line{flex-wrap:wrap;min-width:0;line-height:1.4}.course-line span{overflow-wrap:anywhere;min-width:0}.topic-meta{flex-wrap:wrap;row-gap:6px}.section-head h1{font-size:clamp(38px,12vw,46px)}.section-head{flex-wrap:wrap;align-items:flex-start;gap:22px;margin-bottom:26px;padding-bottom:24px}.section-head .button-row{width:100%;margin-top:0}.library-row{grid-template-columns:1fr auto;gap:15px;min-width:0}.library-row>div:first-child,.library-row h3{min-width:0}.library-row h3{overflow-wrap:anywhere}.library-stats{grid-column:1;gap:19px}.row-actions{flex-wrap:wrap;grid-area:1/2/3;justify-content:flex-end}.history-list article{grid-template-columns:72px 1fr 52px;gap:12px;min-width:0;padding:19px 0}.history-list article>div,.journal-body{min-width:0}.history-change{flex-direction:row;grid-column:2/-1}.score-stamp{width:48px}.settings-grid{grid-template-columns:1fr}.course-head{flex-wrap:wrap;gap:4px 16px}.course-actions{flex-wrap:wrap;margin-left:22px}.settings-grid article.wide{grid-row:auto}.settings-grid article{min-height:0;padding:24px 20px}.settings-grid .button-row,.clear-confirm .button-row,.mode-add-row{flex-wrap:wrap}.settings-grid .button-row>button,.clear-confirm .button-row>button{min-height:44px}.review-sheet,.add-sheet,.topic-detail{padding:38px 18px calc(30px + env(safe-area-inset-bottom));max-height:calc(100dvh - 24px)}.modal-backdrop{align-items:center;padding:12px}.close{place-items:center;width:44px;height:44px;display:grid;top:8px;right:10px}.today-layout{grid-template-columns:1fr;gap:30px}.upcoming-column{border-top:0;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;padding-top:0;display:grid;position:static}.upcoming-column .eyebrow{grid-column:1/-1;margin-bottom:2px}.upcoming-head{display:block}.upcoming-day{padding:12px 0}.exam-banner{flex-direction:column;align-items:flex-start;gap:8px;padding:14px 16px}.journal-entry{grid-template-columns:64px 1fr 48px;gap:10px;min-width:0;padding:17px 0}.journal-entry .history-change{flex-direction:row;grid-column:2/-1}.journal-entry .score-stamp{width:48px}.history-filters{flex-direction:column;gap:0}.history-filters .select-label{max-width:none}.history-filters select{min-height:46px}.map-canvas{height:min(52vh,520px);min-height:300px}.map-toolbar{gap:8px 12px;margin-bottom:12px}.map-toolbar .map-scope-label,.map-toolbar .map-conn-label{flex:100%;max-width:none}.map-toolbar .map-spacer{display:none}.map-toolbar .text-button,.map-toolbar .move-button{min-height:44px}.map-page.fullscreen{min-height:calc(100dvh - 126px);padding:18px 0 calc(18px + env(safe-area-inset-bottom))}.map-footbar{flex-direction:column;align-items:flex-start;gap:8px}.topic-stats{grid-template-columns:repeat(2,1fr)}.topic-stat{min-width:0;padding:15px 8px 15px 0}.topic-stat b{overflow-wrap:anywhere}.journal-entry{grid-template-columns:64px 1fr 48px;gap:10px;padding:17px 0}.journal-entry time{font-size:12px}.score-grid{grid-template-columns:repeat(5,1fr)}.score-grid button{min-height:91px;padding:12px 2px}.score-grid small{display:none}.review-fields{grid-template-columns:1fr}.review-fields input.number-input,.add-sheet input.number-input,.settings-page input.number-input{width:100%;max-width:none}.retention-presets{flex-wrap:wrap}.retention-presets button{border-bottom:1px solid var(--rule);flex:33%;padding:11px 4px}.retention-presets button:nth-child(3n){border-right:0}.retention-presets button:nth-last-child(-n+3){border-bottom:0}.retention-custom-row{flex-wrap:wrap}.retention-custom-row .retention-custom{flex:auto}.retention-custom-row .dark-button{flex:100%;min-height:44px}.reschedule-row{flex-wrap:wrap}.reschedule-row .reschedule-field{flex:100%}.reschedule-row .light-button{flex:100%;min-height:44px}.date-picker-popover{width:min(272px,100vw - 32px)}footer{display:none}}@media (width<=480px){.upcoming-column{grid-template-columns:1fr;gap:0}.upcoming-day{grid-template-columns:1fr auto;align-items:center;display:grid}.upcoming-meta{display:contents}.upcoming-meta span:first-child{grid-area:2/1}.upcoming-meta span:last-child{grid-area:1/2}.upcoming-head{display:contents}.upcoming-label{grid-area:1/1}.upcoming-head time{grid-area:1/2;justify-self:end}.topic-row{grid-template-columns:24px 1fr;gap:8px}.topic-number{font-size:12px}.topic-meta span:not(:last-child):after{margin:0 6px}.library-stats{flex-wrap:wrap;gap:12px}.library-stats span{min-width:42px}.row-actions{gap:6px}.row-actions>button{min-height:44px;padding:8px 7px}.score-grid button{min-height:84px}.score-grid b{font-size:25px}.score-grid span{font-size:10px}.confirm-inline{flex-wrap:wrap}}@media (height<=620px) and (width<=760px){.modal-backdrop{align-items:flex-start;padding-top:8px}.review-sheet,.add-sheet,.topic-detail{max-height:calc(100dvh - 16px)}}@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}@media (width<=760px){.weak-topic-row{grid-template-columns:minmax(0,1fr) 80px 80px}.weak-topic-row .weak-status{text-align:left;grid-column:1/-1}.mode-overview-row{grid-template-columns:minmax(0,1fr) 64px 88px}.mode-overview-row .mode-overview-stat:nth-child(4),.mode-overview-row .mode-overview-stat:nth-child(5){grid-column:span 1}.history-detail-grid{grid-template-columns:1fr;gap:28px}.mode-retention-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.topic-mode-row{grid-template-columns:1fr;gap:8px}.topic-mode-target{max-width:180px}.topic-item-row{grid-template-columns:auto minmax(0,1fr) auto}.topic-item-row .topic-item-mode,.topic-item-row .topic-item-prompt{grid-column:2}.topic-item-row .topic-item-remove{grid-area:1/3}.topic-item-actions{align-items:stretch}.new-mode-inline{width:100%;margin-left:0}.exam-topic-row{grid-template-columns:20px minmax(0,1fr)}.exam-topic-state{text-align:left;grid-column:2}.topbar{height:calc(64px + env(safe-area-inset-top));padding-top:env(safe-area-inset-top)}.topbar nav{height:calc(62px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom)}.page{padding-bottom:calc(118px + env(safe-area-inset-bottom));min-width:0}.today-layout,.topic-row,.library-row,.history-list article,.journal-entry,.topic-main,.topic-main h2,.library-row>div:first-child,.library-row h3,.history-list article>div,.journal-body{min-width:0}.topic-main h2,.library-row h3,.course-line span{overflow-wrap:anywhere}.review-button{width:min(100%,180px);min-height:44px}.section-head{flex-wrap:wrap;align-items:flex-start;gap:22px;margin-bottom:26px;padding-bottom:24px}.section-head h1{font-size:clamp(38px,12vw,46px)}.section-head .button-row{width:100%;margin-top:0}.settings-grid article{min-height:0;padding:24px 20px}.settings-grid .button-row,.clear-confirm .button-row,.mode-add-row,.confirm-inline{flex-wrap:wrap}.settings-grid .button-row>button,.clear-confirm .button-row>button{min-height:44px}.modal-backdrop{align-items:center;padding:12px}.review-sheet,.add-sheet,.topic-detail{max-height:calc(100dvh - 24px);padding-bottom:calc(30px + env(safe-area-inset-bottom))}.close{place-items:center;width:44px;height:44px;display:grid;top:8px;right:10px}.history-filters select{min-height:46px}.map-toolbar{gap:8px 12px;margin-bottom:12px}.map-toolbar .map-scope-label,.map-toolbar .map-conn-label{flex:100%;max-width:none}.map-toolbar .map-spacer{display:none}.map-toolbar .text-button,.map-toolbar .move-button{min-height:44px}.map-canvas{height:min(52vh,520px);min-height:300px}.map-page.fullscreen{min-height:calc(100dvh - 126px);padding-bottom:calc(18px + env(safe-area-inset-bottom))}.topic-stat{min-width:0;padding:15px 8px 15px 0}.topic-stat b{overflow-wrap:anywhere}.review-fields input.number-input,.add-sheet input.number-input,.settings-page input.number-input{width:100%;max-width:none}.toast{bottom:calc(78px + env(safe-area-inset-bottom))}}@media (width<=480px){.upcoming-column{grid-template-columns:1fr;gap:0}.upcoming-day{grid-template-columns:1fr auto;align-items:center;display:grid}.upcoming-head,.upcoming-meta{display:contents}.upcoming-label{grid-area:1/1}.upcoming-head time{grid-area:1/2;justify-self:end}.upcoming-meta span:first-child{grid-area:2/1}.upcoming-meta span:last-child{grid-area:2/2;justify-self:end}.topic-row{grid-template-columns:24px 1fr;gap:8px}.row-actions>button{min-height:44px;padding:8px 7px}.score-grid button{min-height:84px}.score-grid b{font-size:25px}.score-grid span{font-size:10px}}@media (height<=620px) and (width<=760px){.modal-backdrop{align-items:flex-start;padding-top:8px}.review-sheet,.add-sheet,.topic-detail{max-height:calc(100dvh - 16px)}}