:root{--ink:#173E37;--muted:#607469;--green:#246C56;--line:#DCE5DC;--blue:#456C95;--gold:#B08C43;--cream:#F7F5ED}body{background:var(--cream);color:var(--ink)}header{border-bottom:1px solid #D8E0D5;padding-top:22px;padding-bottom:22px}.brand{display:flex;align-items:center;gap:12px;letter-spacing:-.8px}.brand img{width:48px;height:48px;flex:none}.brand .brand-word{font:800 25px/1.1 Manrope,sans-serif;color:var(--ink)}.brand .brand-word span{color:var(--green)}.brand small{font:600 9px/1.6 'DM Sans',sans-serif;letter-spacing:1.8px;text-transform:uppercase;display:block;margin-top:5px;color:var(--muted)}.edition{letter-spacing:.5px}h1{font-size:clamp(30px,4vw,45px);line-height:1.13;letter-spacing:-1.8px}h2,h3{letter-spacing:-.5px}.intro{margin-bottom:24px}.intro p{max-width:590px}.eyebrow{font-size:10px;letter-spacing:2px}.focus-workspace{display:grid;grid-template-columns:1fr 1.15fr;gap:22px;margin-bottom:30px;align-items:stretch}.session-message{position:relative;border-radius:24px;background:#174E45;padding:32px;display:flex;flex-direction:column;justify-content:center;overflow:hidden;color:#FAF8F0}.session-message:after{content:'';position:absolute;right:-70px;bottom:-110px;width:270px;height:270px;border:1px solid #B8CEAD30;border-radius:50%;pointer-events:none}.session-message .eyebrow{color:#DBBF7E}.session-message blockquote{margin:26px 0;font:500 clamp(20px,2.25vw,27px)/1.5 Manrope,sans-serif;letter-spacing:-.5px}.quote-signature{color:#C1D6C6;font-size:11px;letter-spacing:.5px}.focus-timer{background:#fff;border:1px solid var(--line);border-radius:24px;padding:25px;box-shadow:0 8px 30px #174E4505}.timer-heading{display:flex;gap:12px;align-items:flex-start;justify-content:space-between}.timer-heading h2{font:800 21px Manrope,sans-serif;margin:6px 0 18px}.timer-live{font-size:10px;padding:6px 9px;background:#EFF3EB;border-radius:99px;color:#526B5E;white-space:nowrap}.timer-live.is-running{background:#DAEDDF;color:#205C42}.timer-topic-label,.timer-center label,.timer-questions{display:grid;gap:6px;font-size:11px;font-weight:600}.focus-timer select,.focus-timer input{max-width:100%;width:100%;border:1px solid #D6E0D6;background:#FBFCF9;border-radius:9px;color:var(--ink);padding:10px;font-size:12px;min-width:0}.timer-center{display:flex;align-items:center;justify-content:space-between;gap:15px;margin:16px 0}.timer-center output{font:700 clamp(36px,4vw,52px)/1 Manrope,sans-serif;font-variant-numeric:tabular-nums;letter-spacing:-2px}.timer-center label{min-width:130px}.timer-actions{display:flex;gap:8px}.timer-actions button{flex:1;border:1px solid #CEDCD0;background:#fff;border-radius:10px;padding:12px 8px;font-size:12px;font-weight:700;color:var(--ink)}.timer-actions .timer-primary{background:#246C56;color:#fff;border-color:#246C56}.timer-actions button:disabled{opacity:.45;cursor:default}.timer-questions{grid-template-columns:1fr 70px;align-items:center;margin-top:14px;font-weight:400}.timer-hint,#timer-message{font-size:10px;line-height:1.6;margin:10px 0;color:#64766A}#timer-message:not(:empty){color:#245D45}.timer-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;border-top:1px solid var(--line);padding-top:15px;margin-top:15px}.timer-summary span{font-size:10px;color:var(--muted)}.timer-summary strong{display:block;color:var(--ink);font:700 19px Manrope,sans-serif;margin-top:4px}.timer-history{margin-top:14px;font-size:11px}.timer-history summary{cursor:pointer;color:#426454}.timer-history-row{display:flex;gap:14px;justify-content:space-between;border-top:1px solid #E9EDE5;padding:10px 0}.timer-history-row small{display:block;color:var(--muted);margin-top:4px;font-size:10px}.timer-history-row b{white-space:nowrap}.controls,.review-panel{border-radius:20px;border-color:var(--line);box-shadow:0 4px 20px #174E4503}.profile-bar{border-radius:14px!important;background:#ECF0E5!important;border-color:#DCE3D1!important}.card{border-radius:16px;border-color:#DEE6DA}.card .title{line-height:1.4}.account-gate{background:#FFFEFA;border:1px solid #DAE3D5;border-radius:26px;box-shadow:0 20px 70px #174E450A}.account-gate>.login-symbol{display:block;width:64px;height:64px;margin-bottom:22px}.account-gate button.primary{background:#246C56}.account-gate h1{font-size:32px}button{transition:background .15s,border-color .15s}button:focus-visible,a:focus-visible,select:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid #B58C3E;outline-offset:3px}.sus{--ink:#203F51;--green:#376A80}.sus .session-message{background:#244C5A}.sus .session-message .eyebrow{color:#E3C888}@media(max-width:850px){.focus-workspace{grid-template-columns:1fr}.session-message{padding:25px}.session-message blockquote{font-size:21px;margin:18px 0}.focus-timer{padding:22px}}@media(max-width:520px){header{padding:16px 18px;gap:12px;flex-wrap:wrap}.brand img{width:40px;height:40px}.brand .brand-word{font-size:23px}.edition{font-size:9px}main{padding:25px 16px}.focus-workspace{gap:15px}.timer-heading{gap:6px}.timer-live{font-size:9px}.timer-actions{flex-wrap:wrap}.timer-center output{font-size:43px}.timer-center label{min-width:110px}.focus-timer{padding:18px}.account-gate{margin:25px 16px}}@media(prefers-reduced-motion:reduce){button{transition:none}}
.notebook-nav{display:flex;gap:10px;margin-bottom:22px}.notebook-nav button{padding:14px 20px;font-weight:700}.notebook-nav [aria-pressed=true]{background:#174e45;color:white;border-color:#174e45}.hub-area{border-bottom:2px solid #dbb96d;padding:16px 0;color:#174e45}#notebook-hub .entry{background:white;padding:24px;border-radius:16px;margin:12px 0}.attachment{display:inline-flex;flex-direction:column;gap:5px;margin:8px 10px 8px 0}.attachment img{width:130px;height:100px;object-fit:contain}.attachment button{padding:5px}.attachment-editor{border:1px dashed #9ebdb1;border-radius:12px;padding:16px;margin:16px 0}.attachment-editor small{display:block;color:#53685e}.image-status{font-size:13px}.image-viewer{max-width:95vw;max-height:95vh}.image-viewer img{display:block;max-width:85vw;max-height:78vh;object-fit:contain}.image-viewer button{margin-bottom:12px}#list[hidden],#notebook-hub[hidden]{display:none!important}
.review-stats{grid-template-columns:repeat(4,minmax(0,1fr))}.review-stats .coverage{grid-column:1/-1}.quote-signature a{color:#f0d18b;text-underline-offset:4px}.entry-badge.seen{background:#edf1f5;color:#4e6575}.brand-word small{max-width:240px;line-height:1.4}@media(max-width:600px){.review-stats{grid-template-columns:repeat(2,minmax(0,1fr))}.brand-word small{font-size:10px;max-width:165px}} 
.hub-register{display:flex;gap:12px;align-items:end;padding:20px;background:#eaf1ec;border-radius:14px;margin:16px 0}.hub-register label{flex:1;min-width:0}.hub-register select{display:block;width:100%;margin-top:8px}@media(max-width:650px){.hub-register{flex-direction:column;align-items:stretch}}
.note-toolbar{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin:18px 0 8px}.note-toolbar small{flex-basis:100%;color:#53685e}.note-toolbar button{padding:9px 14px}.entry-note mark,.note-toolbar mark{background:#ffeb8a;color:#28382c;border-radius:3px;padding:1px 3px}.entry-note strong{font-weight:800}.note-preview{background:#f7f8f4;border:1px solid #dce5dc;border-radius:12px;padding:14px;margin:10px 0 18px}.note-preview>small{font-size:11px;color:#53685e;letter-spacing:.04em}.note-preview .entry-note{white-space:pre-wrap;overflow-wrap:anywhere;margin:10px 0}.note-preview .format-status{display:block;letter-spacing:0}
.note-toolbar button{width:36px;height:36px;padding:7px;display:inline-flex;align-items:center;justify-content:center;border:1px solid #dce5dc;border-radius:8px;background:transparent;color:#174e45}.note-toolbar button:hover{background:#eaf1ec}.note-toolbar small{font-size:11px}.saved-subtopics{display:block;margin:14px 0 8px}.saved-subtopics select{display:block;width:100%;margin-top:6px}#quantity-row[hidden]{display:none!important}.save-subtopic{margin:8px 10px 16px 0;font-size:12px;padding:8px 12px}
#active-review[hidden]{display:none!important}.review-route{background:#eaf1ec;padding:24px;border-radius:18px;margin:18px 0}.review-route p,.review-route details{line-height:1.6}.review-route select{width:auto;margin:0 8px}.recall-card{padding:24px;margin:16px 0;border:1px solid #dce5dc;border-radius:16px;background:white}.focal-prompt{font-weight:600;line-height:1.6}.focal-answer{background:#fff9df;border-left:4px solid #dbb96d;padding:16px;margin:16px 0}.recall-actions{display:flex;gap:8px;flex-wrap:wrap}.recall-actions button:first-child{background:#174e45;color:white}.missing-concepts button{display:block;margin:8px 0}#subtopic-history{padding:14px;background:#edf2ef;border-radius:10px;margin:12px 0}.notebook-nav{flex-wrap:wrap}
.upcoming-reviews,.schedule-topics{margin:18px 0;padding:18px;border:1px solid #dce5dc;border-radius:12px}.schedule-topics button{display:block;margin:8px 0;text-align:left}
/* Shared MedFocus control system */
button,input,select,textarea{font-family:'DM Sans',sans-serif;letter-spacing:normal}
h2,h3,h4{font-family:Manrope,'DM Sans',sans-serif}
button{appearance:none;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);padding:10px 15px;font-size:13px;font-weight:600;line-height:1.35;transition:background .16s,border-color .16s,box-shadow .16s}
button:hover:not(:disabled){background:#edf4ee;border-color:#9fb9a9}
button:focus-visible{outline:3px solid #b08c43;outline-offset:3px}
button:disabled{opacity:.5;cursor:not-allowed}
button.primary,.timer-actions .timer-primary,.notebook-nav button[aria-pressed=true]{background:#174e45;color:#fff;border-color:#174e45}
button.primary:hover:not(:disabled),.timer-actions .timer-primary:hover:not(:disabled),.notebook-nav button[aria-pressed=true]:hover{background:#246c56;border-color:#246c56}
.notebook-nav{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;padding:6px;background:#edf1e9;border:1px solid #dce5dc;border-radius:16px;margin-bottom:22px}
.notebook-nav button{min-height:48px;border:1px solid transparent;border-radius:11px;background:transparent;padding:12px 14px;font:700 13px/1.4 Manrope,'DM Sans',sans-serif;color:#526b5e}
.notebook-nav button[aria-pressed=true]{box-shadow:0 3px 9px #174e4520}
.notebook-nav button:hover:not([aria-pressed=true]){background:#ffffffb3;border-color:#dce5dc}
.quiet,.detailbutton{background:transparent;border-color:transparent;box-shadow:none}
.close{border:0;background:transparent;padding:6px 10px;font-size:26px}
.note-toolbar button{border-radius:8px;padding:7px;min-height:36px}
.recall-actions button,.entry-actions button,.hub-register button{border-radius:10px}
input,textarea,select{color:var(--ink)}
textarea{font-size:14px;line-height:1.6}
@media(max-width:480px){.notebook-nav{gap:4px;padding:4px;border-radius:13px}.notebook-nav button{font-size:11px;padding:10px 6px;min-height:48px}button{max-width:100%;overflow-wrap:anywhere}}
@media(prefers-reduced-motion:reduce){button{transition:none}}