/* Design tokens and component styles from htdocs prototype */
:root{--ink:#061b2b;--ink2:#092f39;--green:#10e58a;--deep:#08b96d;--mint:#c9ffe8;--paper:#f7fbfc;--line:#dce7eb;--muted:#61727f;--background:#f1fff8;--foreground:#061b2b;--card:#fff;--card-foreground:#061b2b;--popover:#fff;--popover-foreground:#061b2b;--primary:#10e58a;--primary-foreground:#061b2b;--secondary:#eaf1f4;--secondary-foreground:#061b2b;--muted-foreground:#61727f;--accent:#10e58a;--accent-foreground:#061b2b;--destructive:#ef4444;--border:#dce7eb;--input:#dce7eb;--ring:#10e58a;--radius:1rem}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--mint);color:var(--ink);font-family:Arial,"Helvetica Neue",sans-serif}button,input,select{font:inherit}button{cursor:pointer}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
.prototype{min-height:100vh;display:grid;grid-template-columns:300px 1fr;background:radial-gradient(circle at 72% 15%,#10e58a38,transparent 29%),linear-gradient(135deg,#dffff0,#9ceecb)}.prototype-sidebar{height:100vh;position:sticky;top:0;background:var(--ink);color:#fff;padding:30px 23px;display:flex;flex-direction:column;gap:27px;overflow:auto}.logo{display:flex;align-items:center;gap:9px;color:inherit;font-weight:800;letter-spacing:-.04em}.logo-mark{width:37px;height:28px;display:grid;place-items:center;background:var(--green);color:var(--ink);font-size:16px;clip-path:polygon(50% 0,100% 24%,85% 34%,85% 80%,50% 100%,15% 80%,15% 34%,0 24%)}.logo-mark span{font-size:11px}.sidebar-kicker{font-size:10px;letter-spacing:.14em;color:var(--green);font-weight:800;margin:0 0 10px}.prototype-sidebar h1{font-size:34px;line-height:1.03;letter-spacing:-.05em;margin:0 0 12px}.prototype-sidebar>div>p:last-child{font-size:14px;line-height:1.5;color:#a8bdc4;margin:0}.prototype-sidebar nav{display:flex;flex-direction:column;gap:16px}.prototype-sidebar nav>div>span{display:block;font-size:10px;text-transform:uppercase;letter-spacing:.13em;color:#6f919b;margin:0 0 6px 10px}.prototype-sidebar nav button{width:100%;border:0;background:transparent;color:#a8bdc4;border-radius:12px;padding:8px 10px;text-align:left;display:flex;align-items:center;gap:10px;font-size:13px}.prototype-sidebar nav button i{font-style:normal;width:23px;height:23px;display:grid;place-items:center;border-radius:7px;background:#123441;font-size:11px}.prototype-sidebar nav button:hover,.prototype-sidebar nav button.active{background:#123441;color:#fff}.prototype-sidebar nav button.active i{background:var(--green);color:var(--ink);font-weight:800}.prototype-sidebar footer{margin-top:auto;color:#8daab2;font-size:12px;display:flex;align-items:center;gap:8px}.status-dot{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 5px #10e58a1f}
.stage{min-width:0;padding:25px 38px 32px;display:flex;flex-direction:column}.stage-head{display:flex;justify-content:space-between;align-items:end;max-width:900px;width:100%;margin:0 auto 15px}.stage-head span{font-size:10px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:#08794c}.stage-head h2{font-size:24px;margin:3px 0 0;letter-spacing:-.04em}.stage-head label{display:flex;align-items:center;gap:9px;font-size:11px;font-weight:700}.stage-head select{border:1px solid #061b2b24;background:#ffffffb8;border-radius:10px;padding:8px 28px 8px 10px;color:var(--ink)}.device-stage{flex:1;display:grid;place-items:center}.stage-notes{display:flex;justify-content:center;gap:9px;flex-wrap:wrap;margin-top:14px}.stage-notes span{background:#ffffff99;border:1px solid #061b2b17;border-radius:999px;padding:7px 11px;font-size:10px;color:#4b6871}.stage-notes strong{color:var(--ink)}
.phone-shell{position:relative;width:min(390px,calc(100vw - 350px));height:min(844px,calc(100vh - 130px));min-height:620px;border:8px solid #082332;border-radius:38px;overflow:hidden;background:var(--paper);box-shadow:0 30px 80px #02192438;isolation:isolate}.phone-shell.is-dark{background:var(--ink);color:#fff}.phone-notch{position:absolute;z-index:20;top:0;left:50%;transform:translateX(-50%);width:112px;height:20px;background:#082332;border-radius:0 0 14px 14px}.mobile-status{height:28px;padding:7px 19px 0;display:flex;justify-content:space-between;font-size:10px}.mobile-status span{letter-spacing:2px}
.welcome-screen,.dashboard-screen,.results-screen,.progress-screen,.homework-screen,.question-screen{height:100%;position:relative;overflow:hidden}.welcome-screen{padding:32px 20px 16px;display:flex;flex-direction:column;background:radial-gradient(circle at 75% 40%,#10e58a2e,transparent 35%),linear-gradient(155deg,#061b2b,#082c37)}.welcome-copy{margin-top:47px}.eyebrow{font-size:10px;letter-spacing:.14em;color:var(--green);font-weight:800}.welcome-copy h1{font-size:42px;line-height:.95;letter-spacing:-.06em;margin:9px 0 15px}.welcome-copy h1 span{color:var(--green)}.welcome-copy>p:last-child{font-size:15px;color:#c2d5da;line-height:1.45;max-width:285px}.promise-list{display:grid;gap:8px;margin-top:15px}.promise-list div{display:flex;align-items:center;gap:9px;font-size:13px}.promise-list svg{color:var(--green)}.welcome-orbits{height:170px;position:relative;margin:2px -10px 8px}.orbit{position:absolute;border:1px solid #10e58a33;border-radius:50%;inset:20px 10px;transform:rotate(-9deg)}.orbit-b{inset:40px 60px;transform:rotate(23deg)}.mascot-card{position:absolute;left:50%;top:50%;transform:translate(-50%,-45%);width:148px;height:116px;border-radius:28px;background:linear-gradient(145deg,#0fdc85,#04a963);color:var(--ink);display:flex;flex-direction:column;align-items:center;justify-content:center;box-shadow:0 20px 45px #0004;rotate:-3deg}.mascot-card svg{width:31px;height:31px}.mascot-card strong{font-size:21px}.mascot-card small{font-size:11px}.primary-cta{border:0;border-radius:15px;background:linear-gradient(90deg,var(--deep),var(--green));color:var(--ink);height:49px;padding:0 18px;font-weight:800;display:flex;align-items:center;justify-content:center;gap:10px;box-shadow:0 12px 25px #10e58a33}.text-link{border:0;background:transparent;color:#b8cbd0;font-size:11px;margin:9px auto 0}.text-link u{color:var(--green)}.tiny-motto{text-align:center;font-size:9px;color:#70949c;margin:9px 0 0}
.dashboard-screen,.progress-screen,.homework-screen{padding-bottom:68px;background:linear-gradient(180deg,#061b2b,#0a3038);overflow:auto}.app-head,.simple-head{height:47px;padding:4px 17px;display:flex;justify-content:space-between;align-items:center}.app-head .logo{font-size:14px}.app-head .logo-mark,.simple-head .logo-mark{width:28px;height:22px;font-size:12px}.avatar{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(145deg,#f8bc8b,#9f5d47);border:2px solid #fff5;font-weight:800;color:#fff}.avatar-lg{width:52px;height:52px;font-size:20px}.hello{padding:14px 18px 10px;display:flex;align-items:center;gap:13px}.hello h2{font-size:20px;margin:0 0 3px}.hello p{font-size:12px;color:#b8cbd0;margin:0}.streak-row{display:flex;gap:7px;padding:0 18px 12px}.streak-row span{display:flex;align-items:center;gap:5px;font-size:10px;background:#123943;border:1px solid #22515a;border-radius:999px;padding:6px 9px}.streak-row svg{color:#ffb52b}.readiness-card{margin:0 14px 9px;border:1px solid #10e58aa6;border-radius:18px;padding:14px 20px;display:flex;align-items:center;justify-content:space-between;background:linear-gradient(145deg,#10e58a1f,#031a2459)}.readiness-card>div:first-child{display:flex;flex-direction:column}.readiness-card span{font-size:12px}.readiness-card strong{font-size:32px;line-height:1;margin:7px 0;color:var(--green)}.readiness-card small{color:#7ef1bb;font-size:10px}.progress-ring,.mini-ring{width:82px;height:82px;border-radius:50%;display:grid;place-items:center;background:conic-gradient(var(--green) var(--value),#274953 0);position:relative}.progress-ring:after,.mini-ring:after{content:"";position:absolute;inset:9px;border-radius:50%;background:#092b35}.progress-ring span,.mini-ring{font-size:17px;font-weight:800;z-index:1}.dashboard-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:0 14px}.dash-tile{min-height:94px;border:0;border-radius:16px;color:#fff;text-align:left;padding:12px;display:flex;flex-direction:column;align-items:flex-start;justify-content:end;box-shadow:inset 0 1px #fff4}.dash-tile.green{background:linear-gradient(145deg,#03ba6c,#087d51)}.dash-tile.purple{background:linear-gradient(145deg,#9a58ff,#6032db)}.dash-tile.amber{background:linear-gradient(145deg,#ffbe32,#f47d18)}.dash-tile.blue{background:linear-gradient(145deg,#2589ff,#1659cf)}.tile-icon{position:absolute;align-self:flex-end;transform:translateY(-40px)}.tile-icon svg{width:27px}.dash-tile strong{font-size:13px}.dash-tile small{font-size:10px;opacity:.85}.today-card{margin:9px 14px;border-radius:16px;background:#113943;padding:10px 12px;display:flex;justify-content:space-between;align-items:center}.today-card>div{display:flex;align-items:center;gap:9px}.mini-icon{width:35px;height:35px;border-radius:10px;background:var(--green);color:var(--ink);display:grid;place-items:center}.mini-icon svg{width:19px}.today-card small{font-size:8px;color:var(--green)}.today-card strong{display:block;font-size:11px}.today-card p{font-size:9px;color:#8dabb2;margin:2px 0}.today-card>button{border:0;background:transparent;color:var(--green)}.bottom-nav{position:absolute;z-index:10;bottom:0;left:0;right:0;height:62px;background:#08222cf7;border-top:1px solid #234953;display:grid;grid-template-columns:repeat(4,1fr);padding:5px 8px}.bottom-nav button{border:0;background:transparent;color:#8bacb3;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;font-size:9px}.bottom-nav button.active{color:var(--green)}
.question-screen{display:flex;flex-direction:column;background:#eef4f5;color:var(--ink)}.question-top{flex:none;background:linear-gradient(180deg,#061b2b,#082f38);color:#fff;padding-bottom:9px}.question-progress{padding:3px 13px 5px}.question-progress>div{height:5px;background:#27505a}.question-progress [data-slot="progress-indicator"]{background:var(--green)}.question-meta{display:grid;grid-template-columns:1fr auto auto;align-items:center;gap:8px;padding:0 13px;font-size:10px}.question-meta strong{display:flex;align-items:center;gap:5px;border:1px solid #3a6570;border-radius:999px;padding:4px 8px}.question-meta strong svg{color:var(--green)}.question-meta button{width:27px;height:27px;border-radius:50%;border:1px solid var(--green);background:transparent;color:var(--green);display:grid;place-items:center}.question-meta button svg{width:14px}.question-card{background:#fff;border-radius:23px 23px 0 0;padding:15px 14px 76px;flex:1;overflow:auto;box-shadow:0 -8px 25px #0000000d}.topic-tag{display:inline-block;background:#e8fff5;color:#047c4b;border-radius:999px;padding:5px 8px;font-size:9px;font-weight:800;margin:0 0 9px}.question-card h2{font-size:17px;line-height:1.27;letter-spacing:-.02em;margin:0 0 11px}.question-card h3{font-size:13px;line-height:1.35;margin:10px 2px 7px}.fraction-visual{height:180px;display:grid;place-items:center}.fraction-visual svg{height:170px}.answers{display:grid;gap:6px}.answers button{min-height:41px;border:1px solid transparent;border-radius:13px;background:#eaf0f2;color:var(--ink);display:grid;grid-template-columns:28px 1fr 22px;align-items:center;text-align:left;padding:5px 10px;transition:.15s}.answers button:hover{border-color:#a8c9c0;transform:translateY(-1px)}.answers button>span{width:24px;height:24px;border-radius:50%;background:#07834f;color:#fff;display:grid;place-items:center;font-size:11px;font-weight:800}.answers button strong{font-size:12px;font-weight:600}.answers button.selected{background:#dcfff1;border-color:var(--green);box-shadow:0 4px 12px #10e58a26}.answers button.selected>span{background:var(--green);color:var(--ink)}.answers button svg{color:#07945a}.question-actions{position:absolute;bottom:0;left:0;right:0;height:67px;background:#fffffff5;padding:10px 13px;display:grid;grid-template-columns:1fr 1fr;gap:7px;border-top:1px solid #e2ebee}.question-actions button{border:0;border-radius:14px;font-size:11px;font-weight:800;display:flex;align-items:center;justify-content:center;gap:6px}.question-actions svg{width:16px}.secondary-btn{background:var(--ink);color:#fff}.next-btn{background:var(--green);color:var(--ink)}
.single-card{padding-top:36px}.equation{font-size:34px;font-weight:700;margin:26px 5px 33px}.answer-box{height:55px;border:1.5px solid var(--green);border-radius:14px;display:flex;align-items:center;padding:0 13px}.answer-box input{border:0;outline:0;flex:1;font-size:16px}.tip{margin-top:18px;background:#f0fff8;border-radius:14px;padding:12px;color:#32866a;font-size:11px;display:flex;align-items:center;gap:8px}.data-table{border-collapse:separate;border-spacing:0;width:100%;font-size:11px;border:1px solid #9fb3bd;border-radius:5px;overflow:hidden}.data-table th{background:#b9ddfa;padding:7px}.data-table td{text-align:center;padding:5px;border-top:1px solid #aebfc6}.data-table th+th,.data-table td+td{border-left:1px solid #aebfc6}.bar-chart{background:#fbfcfd;border-radius:13px;padding:9px 7px 5px;margin:4px 0 10px}.bar-chart>strong{display:block;text-align:center;font-size:10px}.chart-area{height:145px;margin-top:7px;border-bottom:1px solid #899da6;display:flex;align-items:end;gap:12px;padding:0 9px 0 28px;background:repeating-linear-gradient(to top,transparent 0,transparent 27px,#dfe7ea 28px)}.y-axis{position:absolute;align-self:stretch;margin-left:-27px;display:flex;flex-direction:column;justify-content:space-between;font-size:7px}.bar-wrap{height:100%;flex:1;display:flex;flex-direction:column;justify-content:end;align-items:center}.bar{width:29px}.bar-wrap small,.bar-value{font-size:8px}.triangle-visual{height:190px;display:grid;place-items:center}.triangle-visual svg{width:100%;max-height:178px}.triangle-visual text{font-weight:800;font-size:14px}.product-visual{height:115px;display:flex;justify-content:center;align-items:center;gap:28px}.product-visual>div{background:#eef3f5;border:1px solid #c8d5d9;border-radius:9px;padding:8px;display:flex;flex-direction:column;align-items:center}.product-visual strong,.product-visual b{font-size:11px}.pen{font-size:55px;rotate:12deg}.story-text{font-size:13px}.pictogram{border:1px solid #8ea6b1;border-radius:5px;overflow:hidden;font-size:10px}.pictogram-head,.pic-row{display:grid;grid-template-columns:65px 1fr}.pictogram-head{background:#b9ddfa;font-weight:800}.pictogram-head span,.pic-row>*{padding:5px 7px}.pic-row>*{border-top:1px solid #a8bac2}.pic-row strong{border-right:1px solid #a8bac2;text-align:center}.pic-row span{font-size:17px;letter-spacing:2px}.key{font-size:10px;margin:7px}.key span{font-size:18px}
.results-screen{padding:36px 18px 20px;text-align:center;background:radial-gradient(circle at 50% 25%,#10e58a2b,transparent 35%),linear-gradient(160deg,#061b2b,#092e36)}.confetti{position:absolute;inset:35px 0 auto;font-size:26px;word-spacing:26px;color:#8c55ff;transform:rotate(-5deg)}.trophy{width:115px;height:115px;border-radius:35px;margin:32px auto 11px;display:grid;place-items:center;background:radial-gradient(circle,#efff00,#ffc82b 70%);box-shadow:0 18px 45px #ffd82333;rotate:4deg}.trophy svg{width:69px;height:69px;color:#058a52}.results-screen h1{font-size:35px;line-height:.96;margin:9px 0}.results-screen>p:not(.eyebrow){color:#a9c1c6;font-size:12px}.result-stats{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:18px 0 9px}.result-stats>div{border:1px solid #25515b;background:#113943;border-radius:16px;padding:10px}.result-stats span,.result-stats small{display:block;color:#9bb7bd;font-size:9px}.result-stats strong{display:block;font-size:22px;margin:3px}.result-stats small{color:var(--green)}.insight-card{border-radius:15px;background:#103942;border:1px solid #1c5159;display:flex;align-items:center;text-align:left;gap:10px;padding:11px}.insight-card>svg{background:var(--green);color:var(--ink);border-radius:50%;padding:7px;width:37px;height:37px}.insight-card strong,.insight-card span{display:block}.insight-card strong{font-size:11px}.insight-card span{font-size:9px;color:#9cb6bb}.points-earned{display:flex;justify-content:center;align-items:center;gap:5px;margin:13px}.points-earned svg{color:#ffd13d;fill:#ffd13d}.points-earned strong{color:#ffd13d;font-size:18px}.points-earned span{font-size:10px;color:#9bb4ba}.ghost-cta{width:100%;height:42px;border-radius:13px;border:1px solid #39606a;background:#123943;color:#fff;font-weight:700;font-size:11px;margin-bottom:8px}.results-screen .primary-cta{width:100%}
.simple-head button{border:0;background:#123943;color:var(--green);width:34px;height:34px;border-radius:10px}.progress-title{display:flex;justify-content:space-between;align-items:center;padding:17px 18px}.progress-title p{font-size:11px;color:var(--green);margin:0 0 4px}.progress-title h1{font-size:25px;line-height:1.02;margin:0}.mini-ring{width:65px;height:65px;background:conic-gradient(var(--green) 78%,#274953 0)}.mini-ring:after{inset:7px}.segmented{margin:0 14px 10px;border-radius:13px;background:#143943;padding:4px;display:grid;grid-template-columns:repeat(3,1fr)}.segmented button{border:0;background:transparent;color:#a6c0c5;border-radius:10px;padding:8px;font-size:10px}.segmented button.active{background:var(--green);color:var(--ink);font-weight:800}.topic-list{margin:0 14px;border-radius:18px;background:#10353e;border:1px solid #1c4a54;padding:12px}.section-label{display:flex;justify-content:space-between;padding:0 2px 8px;font-size:10px}.section-label span{color:#7f9da4}.topic-row{width:100%;border:0;background:transparent;color:#fff;display:grid;grid-template-columns:34px 1fr 14px;align-items:center;gap:9px;padding:7px 0;border-bottom:1px solid #1e4851}.topic-icon{width:31px;height:31px;border-radius:10px;color:var(--ink);display:grid;place-items:center;font-weight:900}.topic-row>div>div{display:flex;justify-content:space-between;font-size:11px}.topic-row>svg{width:14px}.skill-track{height:5px;background:#30505a;border-radius:10px;display:block;margin-top:5px;overflow:hidden}.skill-track i{height:100%;display:block}.weak-card{margin:9px 14px;background:#153f49;border:1px solid #27535b;border-radius:17px;padding:11px;display:grid;grid-template-columns:34px 1fr auto;align-items:center;gap:8px}.weak-card>span{width:34px;height:34px;border-radius:10px;background:#ff6c9f;display:grid;place-items:center}.weak-card small{font-size:8px;color:#ff91b2}.weak-card strong{display:block;font-size:11px}.weak-card p{font-size:8px;color:#8eabb1;margin:2px 0}.weak-card button{border:0;background:var(--green);border-radius:9px;padding:7px 9px;font-size:9px;font-weight:800}
.back-head{height:44px;padding:3px 15px;display:grid;grid-template-columns:35px 1fr 35px;align-items:center;text-align:center}.back-head button{border:0;background:#143a44;color:#fff;width:32px;height:32px;border-radius:50%}.assignment-intro{padding:12px 17px 14px;display:flex;align-items:center;gap:12px}.assignment-intro>span{width:50px;height:50px;border-radius:16px;display:grid;place-items:center;background:var(--green);color:var(--ink);rotate:-5deg}.assignment-intro small{font-size:8px;color:var(--green);letter-spacing:.12em}.assignment-intro h1{font-size:22px;line-height:1.04;margin:3px 0}.form-card{margin:0 13px;background:#10353e;border:1px solid #204a54;border-radius:17px;padding:3px 12px}.form-card label{min-height:55px;display:grid;grid-template-columns:83px 1fr;align-items:center;border-bottom:1px solid #234a53}.form-card label>span{font-size:10px;color:#a5bdc2}.form-card label:has([role="switch"]){grid-template-columns:1fr auto}.select-like,.stepper{height:38px;border:1px solid #28535d;border-radius:10px;background:#173f48;color:#fff;display:flex;align-items:center;gap:7px;padding:0 8px}.select-like{width:100%}.select-like strong{font-size:10px;flex:1;text-align:left}.select-like small{font-size:7px;color:var(--green);display:block}.select-like svg{width:14px}.select-like .avatar{width:26px;height:26px}.stepper{display:grid;grid-template-columns:36px 1fr 36px;padding:0}.stepper button{border:0;background:transparent;color:#fff}.stepper strong{text-align:center}.assignment-preview{margin:9px 13px;border-radius:15px;background:#10e58a17;border:1px solid #10e58a59;padding:10px}.assignment-preview>div{display:flex;align-items:center;gap:8px}.assignment-preview svg{width:25px;color:var(--green)}.assignment-preview small,.assignment-preview strong{display:block}.assignment-preview small{font-size:7px;color:var(--green)}.assignment-preview strong{font-size:11px}.assignment-preview p{font-size:9px;color:#9bb4ba;margin:7px 0}.homework-screen>.primary-cta{width:calc(100% - 26px);margin:0 13px;height:44px}.share-label{text-align:center;font-size:8px;color:#89a8ae;margin:8px 0 4px}.share-row{display:flex;justify-content:center;gap:20px}.share-row button{border:0;background:transparent;color:#fff;display:flex;flex-direction:column;align-items:center;gap:3px;font-size:8px}.share-row svg{width:27px;height:27px;background:#19444d;border-radius:9px;padding:6px;color:var(--green)}
@media(max-width:850px){.prototype{display:block}.prototype-sidebar{height:auto;position:relative;padding:13px 16px;display:flex;flex-direction:row}.prototype-sidebar>div,.prototype-sidebar nav,.prototype-sidebar footer{display:none}.stage{padding:14px 12px 24px}.stage-head{align-items:center;margin-bottom:12px}.stage-head label{font-size:0}.stage-head select{font-size:12px;max-width:190px}.phone-shell{width:min(390px,calc(100vw - 24px));height:min(844px,calc(100vh - 135px));min-height:600px}.stage-notes{display:none}}@media(max-height:760px) and (min-width:851px){.phone-shell{height:640px}.welcome-copy{margin-top:20px}.welcome-orbits{height:100px}.mascot-card{height:85px}.promise-list{gap:5px}.fraction-visual{height:125px}.fraction-visual svg{height:120px}.answers{gap:4px}.answers button{min-height:35px}.topic-row{padding:4px 0}.weak-card{display:none}}

/* V4 app overrides */
html,body{height:100%;}
.app-shell{height:100%;max-width:430px;margin:0 auto;background:var(--ink);color:#fff;position:relative;overflow:hidden;box-shadow:0 0 60px #0219241a;}
@media(min-width:431px){.app-shell{border-radius:20px;height:min(844px,95vh);margin-top:2.5vh;}}
.logo-mark{background:transparent;clip-path:none;width:37px;height:37px;display:flex;align-items:center;justify-content:center;}
.logo-mark img{width:100%;height:100%;object-fit:contain;border-radius:8px;}
.logo-mark span{display:none;}
form.answers button input{appearance:none;position:absolute;opacity:0;}
form.answers button.selected{background:#dcfff1;border-color:var(--green);box-shadow:0 4px 12px #10e58a33;color:var(--ink);}
form.answers button.selected>span{background:var(--deep);}
.answer-box{max-width:100%;}
.data-table{max-width:100%;}
.phone-shell{width:100%;height:100%;border:none;border-radius:0;background:transparent;box-shadow:none;}
@media(min-width:431px){.phone-shell{border-radius:20px;}
.progress-screen>p,.homework-screen>p,.dashboard-screen>p{margin:9px 14px;}}
.bottom-nav a{color:inherit;text-decoration:none;display:flex;flex-direction:column;align-items:center;gap:4px;}
.bottom-nav a.active{color:var(--green);}
.bottom-nav a span{font-size:10px;}
.bottom-nav{background:#082332;position:fixed;bottom:0;left:0;right:0;display:flex;justify-content:space-around;padding:10px 0 18px;z-index:100;}
@media(min-width:431px){.bottom-nav{max-width:430px;margin:0 auto;}}
select.select-like{appearance:none;-webkit-appearance:none;background:#173f48;color:#fff;border:1px solid #28535d;border-radius:10px;padding:0 8px;width:100%;height:38px;font-size:11px;}
select.select-like option{background:#173f48;color:#fff;}
select.select-like:has(option:checked small){color:var(--green);}
a,a:hover{text-decoration:none;}
.welcome-screen .logo{color:#fff;}

.welcome-screen .welcome-copy h1{color:#f0f4f5;}
.text-link{text-decoration:none;}
.text-link .login-link,.text-link .link-text{color:var(--green);font-weight:700;}
.front-page .logo{font-size:1.7rem;gap:12px;}
.front-page .logo-mark{width:52px;height:52px;}
.front-page .welcome-screen{padding:32px 16px 16px;}
.front-page .welcome-copy h1{font-size:56px;line-height:0.95;}
.front-page .welcome-copy h1 .lighter{font-weight:300;}
.front-page .welcome-copy h1 .start-here{font-weight:800;}
.front-page .welcome-copy p{max-width:none;}
.front-page .welcome-copy{margin-top:20px;}
.front-page .welcome-copy h1{margin-top:5px;}
.results-screen h1{color:#fff;}
.progress-ring span,.mini-ring{color:#fff;}
.bottom-nav{display:none;}
@media(max-width:430px){.bottom-nav{display:flex;}}
.answer-option.selected .check{opacity:1 !important;color:var(--deep);}
.answers button>span.check{background:transparent !important;color:inherit !important;width:auto !important;height:auto !important;border-radius:0 !important;font-size:16px !important;font-weight:400 !important;}
.dash-tile{text-decoration:none;display:flex;flex-direction:column;justify-content:flex-start;align-items:flex-start;position:relative;}
.dash-tile.green{background:linear-gradient(145deg,#10e58a,#08b96d);}
.dash-tile.purple{background:linear-gradient(145deg,#9b59b6,#8e44ad);}
.dash-tile.amber{background:linear-gradient(145deg,#f39c12,#e67e22);}
.dash-tile.blue{background:linear-gradient(145deg,#3498db,#2980b9);}
.tile-icon{font-size:22px;order:1;margin-top:auto;align-self:flex-end;}
.app-head,.simple-head,.back-head{color:#fff;}
.app-head a,.simple-head a,.back-head a{color:#fff;text-decoration:none;}
.progress-title h1,.progress-title h1 span{color:#fff;}
.section-label strong{color:#fff;}

.profile-chip{display:flex;flex-direction:column;align-items:center;gap:2px;}
.profile-chip span{font-size:9px;color:#fff;}
.avatar-sm{width:26px;height:26px;font-size:11px;}

.dashboard-screen,.progress-screen,.homework-screen,.results-screen{color:#fff;}
.dashboard-screen,.progress-screen,.homework-screen{padding-bottom:16px;}
.hello h2{color:#fff;}
.streak-row span{color:#fff;}
.today-card strong,.today-card p{color:#fff;}
.today-card small{color:var(--green);}
.bottom-nav{display:none !important;}

.child-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:6px 0 12px;}
.child-actions a{height:42px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;}
.btn-green{background:var(--green);color:var(--ink);}
.btn-ghost{background:#123943;border:1px solid #28535d;color:#fff;}

.app-shell{display:flex;flex-direction:column;}
.app-shell>div{flex:1 1 0%;overflow:auto;}
.top-head{height:47px;padding:4px 17px;display:flex;justify-content:space-between;align-items:center;background:transparent;color:#fff;flex:none;position:relative;z-index:10;}
.top-head .logo{font-size:12px;white-space:nowrap;gap:8px;}
.top-head .logo-mark{width:28px;height:28px;}

/* ---- Question template: large visualiser box + compact answer bars ---- */
.question-visual{margin:6px 0 12px;background:#4d4d4d;border:1.5px solid #3a3a3a;border-radius:16px;min-height:220px;display:flex;align-items:center;justify-content:center;padding:14px;overflow:hidden;}
.question-visual svg{max-width:100%;height:auto;}
.question-visual img{max-width:100%;height:auto;display:block;margin:0 auto;}

/* Hide duplicate legacy qg-* question/answer sections; keep their dark visuals as designed */
.question-visual .qg-question-section,
.question-visual .qg-answer-section{display:none !important;}
.question-visual .qg-image-section{margin:0 auto !important;background:transparent !important;border:none !important;padding:0 !important;min-height:0 !important;}
.question-visual .qg-shape-container,
.question-visual .qg-recipe-container{max-height:none !important;width:100%;}
.question-visual table{margin:0 auto;}

/* Thinner answer option bars */
.answers{gap:5px;}
.answers button{min-height:34px;padding:3px 10px;border-radius:11px;}
.answers button>span{width:20px;height:20px;font-size:10px;}
.answers button strong{font-size:11px;}

/* Tighter question card so everything fits one screen */
.question-card{padding:12px 14px 76px;}
.question-card h2{font-size:15px;margin:0 0 8px;}
.topic-tag{margin:0 0 6px;padding:4px 8px;}
.single-card{padding-top:8px;}
.answer-box{height:44px;}
.tip{margin-top:10px;padding:8px 10px;}

/* Inline answer feedback states */
.answers button.fb-correct{background:#dcfff1 !important;border-color:var(--green) !important;box-shadow:0 4px 12px #10e58a33;}
.answers button.fb-correct>span{background:var(--deep) !important;color:#fff !important;}
.answers button.fb-wrong{background:#ffe3e3 !important;border-color:#ef4444 !important;}
.answers button.fb-wrong>span{background:#ef4444 !important;color:#fff !important;}
.answers button.fb-wrong .check{color:#ef4444 !important;}

/* Big feedback banner - same position/size for correct and incorrect */
.feedback-banner{margin-top:12px;min-height:64px;border-radius:14px;display:flex;align-items:center;gap:12px;padding:12px 16px;font-size:14px;}
.feedback-banner .fb-icon{font-size:34px;line-height:1;flex:none;}
.feedback-banner .fb-text{line-height:1.35;}
.feedback-banner.fb-ok{background:#dcfff1;border:1.5px solid var(--green);color:#0d7a4d;}
.feedback-banner.fb-bad{background:#fff1f1;border:1.5px solid #ef4444;color:#b33737;}


/* ===== Admin desktop dashboard ===== */
.app-shell.admin-wide{max-width:1180px;width:calc(100% - 32px);height:100vh;min-height:0;border-radius:0;margin-top:0;overflow:auto;box-shadow:0 0 80px #02192433;}
.admin-wrap{max-width:1100px;margin:0 auto;padding:26px 28px 60px;color:#e8f2f3;}
.admin-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:20px;}
.admin-head .eyebrow{color:var(--green);font-size:10px;letter-spacing:.14em;font-weight:800;margin:0 0 4px;}
.admin-head h1{font-size:28px;letter-spacing:-.03em;margin:0;}
.admin-head a{color:#9fc0c6;font-size:12px;text-decoration:none;}
.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;margin-bottom:14px;}
.kpi{background:#123741;border:1px solid #1d4a54;border-radius:14px;padding:14px 16px;}
.kpi .k-label{font-size:10px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:#7fa3ab;}
.kpi .k-value{font-size:26px;font-weight:900;color:#f2fafa;margin:4px 0 0;letter-spacing:-.02em;}
.kpi .k-sub{font-size:11px;color:#6f99a1;margin-top:2px;}
.kpi.accent{background:linear-gradient(145deg,#0fdc85,#08b96d);border-color:transparent;}
.kpi.accent .k-label,.kpi.accent .k-value,.kpi.accent .k-sub{color:#061b2b;}
.admin-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:14px;}
.admin-card{background:#10353e;border:1px solid #1c4a54;border-radius:16px;padding:16px 18px;min-width:0;}
.admin-card h3{margin:0 0 4px;font-size:13px;letter-spacing:.02em;color:#eaf5f6;}
.admin-card .sub{font-size:11px;color:#7fa3ab;margin-bottom:10px;}
.signup-bars{display:flex;align-items:flex-end;gap:5px;height:120px;padding:10px 2px 0;}
.signup-bars .sb{flex:1;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;min-width:0;}
.signup-bars .sb i{display:block;width:100%;max-width:34px;background:linear-gradient(180deg,#10e58a,#08b96d);border-radius:5px 5px 0 0;min-height:3px;}
.signup-bars .sb small{font-size:8px;color:#6f99a1;margin-top:5px;white-space:nowrap;}
.funnel-row{margin:8px 0;}
.funnel-row .fr-label{display:flex;justify-content:space-between;font-size:12px;color:#c2d5da;margin-bottom:4px;}
.funnel-row .fr-label strong{color:#eaf5f6;}
.funnel-row .fr-track{background:#0b2830;border-radius:6px;height:9px;overflow:hidden;}
.funnel-row .fr-fill{height:100%;background:linear-gradient(90deg,#08b96d,#10e58a);border-radius:6px;}
.admin-rows{display:flex;flex-direction:column;}
.admin-rows .arow{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:8px 0;border-bottom:1px solid #1a4550;font-size:12px;}
.admin-rows .arow:last-child{border-bottom:0;}
.admin-rows .arow strong{color:#eaf5f6;font-weight:700;}
.admin-rows .arow .meta{color:#6f99a1;font-size:11px;}
.admin-rows .arow b{color:#9fe8c8;font-weight:700;white-space:nowrap;}
.admin-rows .arow b.warn{color:#f5b97f;}
.admin-empty{color:#6f99a1;font-size:12px;margin:6px 0;}
.admin-empty code{background:#0b2830;padding:2px 6px;border-radius:5px;color:#9fe8c8;}
.admin-wide .top-head{padding:14px 28px;border-bottom:1px solid #123a43;background:#061b2b;}
.admin-wide .top-head .logo span:last-child{font-weight:700;}

/* ===== Admin sidebar + tables ===== */
.app-shell.admin-wide{display:flex;flex-direction:row;overflow:hidden;}
.admin-nav{width:200px;flex:none;background:#04141b;border-right:1px solid #12343d;padding:18px 12px;display:flex;flex-direction:column;gap:3px;}
.admin-brand{display:flex;align-items:center;gap:9px;color:#fff;font-weight:800;font-size:15px;text-decoration:none;padding:6px 8px 16px;}
.admin-brand .logo-mark{width:30px;height:30px;}
.admin-nav>a{display:block;color:#9fc0c6;text-decoration:none;font-size:13px;font-weight:600;padding:9px 12px;border-radius:9px;border-left:3px solid transparent;}
.admin-nav>a:hover{background:#0c2830;color:#fff;}
.admin-nav>a.active{background:#123741;color:#fff;border-left-color:var(--green);}
.admin-nav-foot{margin-top:auto;padding-top:14px;border-top:1px solid #12343d;display:flex;flex-direction:column;gap:2px;}
.admin-nav-foot a{color:#6f99a1;font-size:12px;}
.admin-main{flex:1;min-width:0;overflow:auto;}
.admin-table{width:100%;border-collapse:collapse;font-size:12px;}
.admin-table th{text-align:left;font-size:10px;font-weight:800;letter-spacing:.07em;text-transform:uppercase;color:#7fa3ab;padding:8px 10px;border-bottom:1px solid #1d4a54;white-space:nowrap;}
.admin-table td{padding:9px 10px;border-top:1px solid #173f49;color:#cfe4e7;vertical-align:middle;}
.admin-table tr:hover td{background:#0d2f37;}
.admin-table a{color:#9fe8c8;text-decoration:none;font-weight:700;}
.admin-table .num{text-align:right;font-variant-numeric:tabular-nums;}
.pill{display:inline-block;padding:3px 9px;border-radius:999px;font-size:10px;font-weight:800;letter-spacing:.03em;}
.pill.p-green{background:#10e58a22;color:#10e58a;}
.pill.p-gold{background:#ffd13d22;color:#ffd13d;}
.pill.p-blue{background:#3498db22;color:#7ec3f0;}
.pill.p-grey{background:#ffffff12;color:#8aa8ae;}
.pill.p-red{background:#ef444422;color:#ff9d9d;}