@font-face{font-family:Baloo;src:url('/static/assets/baloo.ttf') format('truetype');font-weight:400 800;font-display:swap}
@font-face{font-family:Nunito;src:url('/static/assets/nunito.ttf') format('truetype');font-weight:200 1000;font-display:swap}
:root{--ink:#292032;--muted:#6b586a;--paper:#fffaf1;--white:#fffefa;--line:#dfd5d9;--pink:#fa78af;--blue:#7ed3f4;--lime:#b7df68;--accent:var(--pink);--tint:#fff0f5;--deep:#9e285b;--radius:16px;--ease-out:cubic-bezier(.23,1,.32,1);font-family:Nunito,system-ui,sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}
*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit;color:inherit}button{cursor:pointer}button,a{touch-action:manipulation}button,input,select{min-height:44px}button:disabled{opacity:.45;cursor:default}a{color:inherit;text-underline-offset:4px}button,a,input,select,summary{outline-offset:4px}*:focus-visible{outline:3px solid #843056}::selection{background:var(--pink);color:var(--ink)}input{caret-color:var(--deep)}.hidden{display:none!important}.ui-icon{width:21px;height:21px;flex-shrink:0}h1,h2,h3,p{margin-top:0}h1,h2,h3{font-family:Baloo,Nunito,sans-serif;line-height:1.12;letter-spacing:-.02em;text-wrap:balance}h1{font-size:42px;font-weight:800}h2{font-size:25px;font-weight:700}button{transition:background-color 140ms ease,transform 140ms var(--ease-out),box-shadow 140ms ease}button:active:not(:disabled){transform:translateY(2px)}.brand{display:flex;gap:11px;align-items:center;font-family:Baloo,sans-serif;font-weight:800;font-size:40px;letter-spacing:-.04em;line-height:1;text-decoration:none;white-space:nowrap}.brand small{font:800 10px/1.3 Nunito,sans-serif;letter-spacing:1px;max-width:70px;white-space:normal}.brand-sparks{display:flex;align-items:center;gap:3px;transform:rotate(-12deg)}.brand-sparks i{display:block;width:10px;height:28px;background:var(--pink);border:2px solid var(--ink);border-radius:10px}.brand-sparks i:nth-child(2){background:var(--blue);height:36px}.brand-sparks i:nth-child(3){background:var(--lime)}.skip-link{position:fixed;left:15px;top:-100px;z-index:100;padding:14px;background:var(--ink);color:white;border-radius:8px}.skip-link:focus{top:12px}
/* A poster on arrival; a quiet form alongside it. */
.auth-screen{min-height:100svh;display:grid;grid-template-columns:minmax(0,1.25fr) minmax(380px,1fr)}.auth-story{position:relative;min-height:760px;overflow:hidden;background:#fff8eb;border-right:3px solid var(--ink);padding:42px 50px}.auth-story .brand{position:relative;z-index:1}.auth-art{position:absolute;bottom:0;left:0;width:100%;height:auto;object-fit:contain}.auth-copy{position:relative;z-index:1;max-width:420px;margin-top:86px}.auth-copy h1{font-size:clamp(48px,4.8vw,76px);line-height:1.02;margin-bottom:20px}.auth-copy em{font-style:normal;background:var(--pink);box-shadow:7px 0 var(--pink),-4px 0 var(--pink);line-height:1.18}.auth-copy p{font-size:16px;font-weight:650;line-height:1.65;max-width:330px}.auth-caption{position:absolute;bottom:27px;left:40px;z-index:1;color:white;font-size:10px;font-weight:900;letter-spacing:1.8px;display:flex;gap:12px;align-items:center}.color-dashes{display:flex;gap:4px}.color-dashes i{width:24px;height:5px;border-radius:8px;background:var(--pink)}.color-dashes i:nth-child(2){background:var(--blue)}.color-dashes i:nth-child(3){background:var(--lime)}.auth-form-wrap{display:grid;place-items:center;padding:60px 45px;background:#fffdf8}.auth-form{width:100%;max-width:370px}.form-sticker{display:inline-block;background:var(--blue);border:2px solid var(--ink);border-radius:7px;padding:7px 13px;font-size:12px;font-weight:900;transform:rotate(-3deg);margin-bottom:25px}.auth-form h2{font-size:42px;margin-bottom:14px}.auth-form>p{font-size:15px;line-height:1.7;color:var(--muted);margin-bottom:30px}label{display:block;font-size:13px;font-weight:800;margin:19px 0 8px}input,select{width:100%;border:1.5px solid #b9a7b5;border-radius:10px;background:white;padding:12px 14px;font-size:14px}input::placeholder{color:#796576;opacity:1}input:focus,select:focus{border-color:var(--deep)}.primary{display:flex;justify-content:space-between;align-items:center;gap:18px;padding:13px 20px;background:var(--pink);border:2px solid var(--ink);border-radius:10px;font-size:14px;font-weight:900;box-shadow:3px 4px 0 var(--ink)}#login-submit{width:100%;margin-top:25px;min-height:54px}.primary:disabled{box-shadow:none}.error{color:#a02047;font-size:13px;line-height:1.5;min-height:20px;margin-top:16px}.privacy-note{display:flex;gap:12px;align-items:center;font-size:12px;line-height:1.8;color:var(--muted);border-top:1px solid var(--line);padding-top:24px;margin-top:22px}.hint{font-size:12px;line-height:1.6;color:var(--muted)}
/* The three course tracks share one clear, comic-inspired system. */
#app[data-course-theme=hexag]{--accent:var(--blue);--tint:#eaf8ff;--deep:#175978}#app[data-course-theme=assad]{--accent:var(--lime);--tint:#f1f9e4;--deep:#456320}.topbar{height:88px;display:flex;align-items:center;gap:55px;padding:0 32px;border-bottom:2px solid var(--ink);background:var(--white);position:sticky;top:0;z-index:20}.topbar .brand{font-size:34px}.topbar .brand-sparks i{width:8px;height:22px}.topbar .brand-sparks i:nth-child(2){height:29px}.topbar nav{display:flex;gap:8px;align-items:center}.nav{display:flex;align-items:center;justify-content:center;gap:9px;min-height:44px;border:2px solid transparent;border-radius:10px;background:none;font-size:13px;font-weight:800;padding:10px 17px;position:relative}.nav.active{background:var(--accent);border-color:var(--ink);box-shadow:2px 3px 0 var(--ink)}.account{margin-left:auto;display:flex;gap:12px;align-items:center;font-size:12px;font-weight:800;min-width:0}.account>span{max-width:140px;overflow:hidden;text-overflow:ellipsis}.icon-button{width:44px;height:44px;border:1.5px solid var(--ink);border-radius:12px;background:var(--white);font-size:20px;flex-shrink:0}.workspace{display:grid;grid-template-columns:244px minmax(0,1fr);max-width:1800px;margin:auto}.sidebar{padding:30px 18px;border-right:1px solid var(--line);background:#fffdf7;position:sticky;top:88px;height:calc(100svh - 88px)}.sidebar-title h2{font:900 13px Nunito,sans-serif;margin:0 10px 25px}.course-button{width:100%;border:2px solid transparent;border-radius:13px;background:none;padding:12px 8px;display:flex;align-items:center;gap:8px;text-align:left;margin:0 0 12px;position:relative;min-height:96px}.course-button[data-course=poliedro]{--track:#fa78af;--track-light:#fff0f5}.course-button[data-course=hexag]{--track:#7ed3f4;--track-light:#eaf8ff}.course-button[data-course=assad]{--track:#b7df68;--track-light:#f1f9e4}.course-button.active{background:var(--track-light);border-color:var(--ink);box-shadow:3px 4px 0 var(--track)}.course-icon{width:56px;height:67px;object-fit:contain;flex-shrink:0}.course-button>span{min-width:0}.course-button strong{font-size:14px;line-height:1.3;display:block;font-weight:900}.course-button small{font-size:11px;line-height:1.5;color:var(--muted);display:block;margin-top:5px}.course-chevron{width:14px;height:14px;flex-shrink:0;margin-left:auto;opacity:0}.course-button.active .course-chevron{opacity:1}.sidebar-note{border-top:1px solid var(--line);margin:35px 8px 0;padding-top:27px}.sidebar-note p{font-size:15px;line-height:1.6;margin-top:16px}.sidebar-note strong{font-weight:900}.sidebar-note small{display:block;font-size:11px;color:var(--muted);margin-top:12px;max-width:165px}.mini-heart{display:block;width:15px;height:15px;background:var(--pink);transform:rotate(-45deg);position:relative;border-radius:2px}.mini-heart:before,.mini-heart:after{content:'';position:absolute;width:15px;height:15px;border-radius:50%;background:var(--pink)}.mini-heart:before{top:-7px;left:0}.mini-heart:after{left:7px;top:0}.sidebar-team{display:flex;justify-content:center;gap:0;margin-top:40px}.sidebar-team img{object-fit:contain;width:65px;height:75px}.sidebar-team img:nth-child(2){margin-top:-13px}.content{padding:30px 32px 0;min-width:0}.course-hero{background:var(--tint);border:2px solid var(--ink);border-radius:16px;padding:27px 30px;display:flex;position:relative;min-height:232px;margin-bottom:28px;overflow:hidden}.hero-copy{position:relative;z-index:2;max-width:72%}.page-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:24px}.page-heading h1{margin:0 0 8px}.page-heading p{font-size:13px;line-height:1.65;color:var(--muted);margin:0}.course-hero .page-heading{margin-bottom:16px}.course-hero h1{font-size:41px}.course-stats{display:flex;gap:22px;margin-bottom:18px;font-size:11px;color:var(--muted);flex-wrap:wrap}.course-stats strong{font-size:16px;font-weight:900;color:var(--ink);margin-right:5px;font-variant-numeric:tabular-nums}.resume-button{background:var(--accent);font-size:12px;min-height:42px;padding:9px 15px}.course-character{position:absolute;right:40px;top:8px;width:225px;height:225px;object-fit:contain;z-index:1}.hero-stamp{position:absolute;right:17px;bottom:19px;border:2px solid var(--ink);border-radius:50%;width:62px;height:62px;background:var(--accent);display:grid;place-content:center;text-align:center;font-size:9px;line-height:1.25;font-weight:1000;transform:rotate(12deg);z-index:2}.library-layout{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(280px,1fr);gap:24px;align-items:start}.player-column{min-width:0}.video-wrap{aspect-ratio:16/9;position:relative;background:var(--ink);border:2px solid var(--ink);border-radius:14px;overflow:hidden}video{width:100%;height:100%;display:block;background:#17131d}.video-wrap:has(#player-placeholder:not(.hidden)) video{visibility:hidden}#player-placeholder{position:absolute;inset:0;display:flex;align-items:flex-end;justify-content:flex-start;padding:23px;overflow:hidden}.player-art{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 62%}.placeholder-caption{z-index:1;position:relative;background:var(--ink);color:white;border-radius:10px;padding:13px 18px;max-width:84%;box-shadow:4px 4px 0 var(--pink)}.placeholder-caption h2{font-size:20px;margin:0 0 5px}.placeholder-caption p{font-size:12px;color:#f6dce9;margin:0}.play-orbit{display:none}.now-playing{padding:22px 2px 0}.eyebrow{font-size:11px;font-weight:900;color:var(--deep)}.now-playing h2{font-size:25px;line-height:1.25;margin:8px 0}.now-playing>p{font-size:12px;color:var(--muted);line-height:1.6}.player-actions{display:flex;gap:8px;flex-wrap:wrap}.secondary{border:1.5px solid #a48d9d;border-radius:9px;background:var(--white);padding:10px 13px;font-size:12px;font-weight:800}.secondary.done{background:var(--lime);border-color:var(--ink)}.materials-panel{margin-top:30px;border-top:2px solid var(--ink);padding-top:22px}.section-heading{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:18px}.section-heading h2{font-size:24px;margin:0}.count-badge{background:var(--accent);color:var(--ink);font-size:11px;font-weight:900;border:1px solid var(--ink);padding:4px 9px;border-radius:20px;font-variant-numeric:tabular-nums}.lessons-panel{border:1.5px solid var(--ink);border-radius:14px;background:var(--white);padding:21px;min-width:0}.field-label{font-size:12px;color:var(--muted);margin-top:0}.search{margin:10px 0;font-size:12px}#lessons-list{max-height:560px;overflow:auto;scrollbar-width:thin;scrollbar-color:var(--accent) transparent;overscroll-behavior:contain}#materials-list{max-height:510px;overflow:auto;scrollbar-width:thin;scrollbar-color:var(--accent) transparent;overscroll-behavior:contain}.lesson-row{width:100%;display:grid;grid-template-columns:27px minmax(0,1fr);gap:10px;background:none;border:0;border-bottom:1px solid var(--line);padding:14px 5px;text-align:left;min-height:70px;border-radius:0}.lesson-row.active{background:var(--tint);border-radius:8px}.lesson-number{font-size:11px;font-weight:900;color:var(--deep);background:var(--tint);border:1px solid var(--line);border-radius:6px;width:25px;height:25px;display:grid;place-items:center;font-variant-numeric:tabular-nums}.lesson-row.active .lesson-number{background:var(--accent);border-color:var(--ink)}.lesson-row strong{font-size:12px;line-height:1.5;font-weight:800;display:block;overflow-wrap:anywhere}.lesson-row small{font-size:11px;line-height:1.5;color:var(--muted);display:block;margin-top:4px}.text-button{width:100%;background:var(--tint);border:1px solid var(--line);border-radius:8px;margin-top:14px;padding:10px;font-size:12px;font-weight:800}.filter-line{display:flex;gap:7px;flex-wrap:wrap;margin:8px 0 16px}.chip{min-height:36px;border:1px solid #ae97a6;background:var(--white);border-radius:20px;padding:7px 12px;font-size:11px;font-weight:800}.chip.active{background:var(--accent);border-color:var(--ink)}.material-row{display:grid;grid-template-columns:34px minmax(0,1fr) 20px;align-items:center;gap:12px;padding:14px 3px;text-decoration:none;border-bottom:1px solid var(--line)}.material-row strong{font-size:12px;font-weight:800;line-height:1.5;display:block;overflow-wrap:anywhere}.material-row small{display:block;font-size:11px;line-height:1.55;color:var(--muted);overflow-wrap:anywhere}.file-icon{display:grid;place-items:center;width:32px;height:39px;border:1.5px solid var(--ink);border-radius:5px;background:var(--tint);font-size:9px;font-weight:900}.material-arrow{font-size:20px;color:var(--deep)}
/* Plan and archive remain readable at real-world content density. */
.notice{display:flex;gap:12px;padding:14px 17px;background:#fff0ce;border:1px solid #c6aa6e;border-radius:10px;font-size:12px;line-height:1.65;margin-bottom:24px}.notice p{margin:0;min-width:0}.track-tabs{display:flex;gap:10px;flex-wrap:wrap;margin:20px 0}.track-button{border:1.5px solid var(--ink);background:var(--white);padding:10px 18px;border-radius:9px;font-size:12px;font-weight:900}.track-button.active{background:var(--accent);box-shadow:2px 3px 0 var(--ink)}.calendar-layout{display:grid;grid-template-columns:minmax(300px,1fr) minmax(0,1.2fr);gap:24px;align-items:start}.calendar-card,.agenda-card{min-width:0;background:var(--white);border:1.5px solid var(--ink);border-radius:14px;padding:24px}.month-heading{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:24px}.month-heading h2{font-size:24px;margin:0;text-transform:capitalize;text-align:center}.weekday-row,.calendar-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:5px}.weekday-row span{text-align:center;font-size:10px;font-weight:900;color:var(--muted);margin-bottom:15px}.day{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;border:1px solid transparent;background:none;border-radius:9px;min-height:46px;padding:6px 0;font-size:13px;font-weight:800;font-variant-numeric:tabular-nums}.day.selected{border-color:var(--ink);background:var(--accent);box-shadow:2px 2px 0 var(--ink)}.day i{width:4px;height:4px;background:var(--deep);border-radius:50%}.day.review i{background:#795013}.calendar-legend{display:flex;gap:18px;font-size:11px;color:var(--muted);margin:24px 0}.calendar-legend i{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--deep);margin-right:6px}.calendar-legend .review-dot{background:#795013}.agenda-card{background:var(--tint)}.agenda-card h2{font-size:30px;margin-bottom:9px}.agenda-card>p{font-size:12px;color:var(--muted);line-height:1.5;margin-bottom:23px}.agenda-task{display:flex;gap:12px;border-top:1px solid #d1bdcb;padding:17px 0;min-width:0}.agenda-task input{height:20px;width:20px;min-height:20px;margin-top:3px;flex-shrink:0;accent-color:var(--deep)}.agenda-task>div{flex:1;min-width:0}.agenda-task button{padding:0;min-height:0;border:0;background:none;text-align:left}.agenda-task strong{font-size:13px;line-height:1.55;overflow-wrap:anywhere;font-weight:800}.agenda-task small{display:block;font-size:11px;line-height:1.55;color:var(--muted);margin-top:5px}.agenda-task.done strong{text-decoration:line-through}.original-plans{border-top:1px solid var(--line);padding:21px 0;margin-top:28px;font-size:13px;line-height:1.8;color:var(--muted);overflow-wrap:anywhere}.original-plans summary{font-weight:900;color:var(--ink);cursor:pointer}.original-plans p{margin:18px 0}.original-plans select{max-width:360px}.original-plans h3{color:var(--ink);font-size:23px}.inventory-card{border-top:2px solid var(--ink);padding:24px 0;margin-bottom:16px}.inventory-card h2{font-size:28px;margin-bottom:12px}.inventory-card h3{font-size:22px;margin-top:24px}.inventory-card p,.inventory-card li{font-size:13px;line-height:1.8;color:var(--muted);overflow-wrap:anywhere}.inventory-card ul{padding-left:18px}.inventory-progress{width:100%;height:12px;appearance:none;border:1px solid var(--ink);border-radius:20px;overflow:hidden;margin:10px 0;background:var(--tint)}.inventory-progress::-webkit-progress-bar{background:var(--tint)}.inventory-progress::-webkit-progress-value{background:var(--accent);border-radius:20px}.inventory-progress::-moz-progress-bar{background:var(--accent)}.empty{font-size:13px;line-height:1.7;color:var(--muted);padding:18px 5px}footer{display:flex;justify-content:space-between;gap:18px;border-top:1px solid var(--line);padding:26px 0;margin-top:40px;font-size:10px;color:var(--muted)}.footer-brand{font-family:Baloo,sans-serif;font-weight:800;font-size:16px;color:var(--ink)}.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);max-width:calc(100vw - 32px);z-index:50;background:var(--ink);color:white;border:2px solid var(--pink);border-radius:12px;padding:15px 22px;font-size:13px;box-shadow:3px 4px 0 #fa78af70}.celebration-bit{position:fixed;pointer-events:none;width:9px;height:14px;border:1px solid var(--ink);border-radius:3px;z-index:80;background:var(--pink)}.bit-1{background:var(--blue)}.bit-2{background:var(--lime)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
/* One authored arrival; no perpetual decorative animation. */
@keyframes poster-arrive{from{opacity:.3;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}@keyframes form-arrive{from{opacity:.4;transform:translateX(14px)}to{opacity:1;transform:translateX(0)}}.auth-art{animation:poster-arrive 650ms var(--ease-out) both}.auth-form{animation:form-arrive 400ms 100ms var(--ease-out) both}
@media(hover:hover) and (pointer:fine){.primary:hover{box-shadow:4px 6px 0 var(--ink);transform:translateY(-2px)}.nav:not(.active):hover,.secondary:hover,.icon-button:hover,.chip:not(.active):hover{background:var(--tint)}.course-button:hover{background:var(--track-light)}.course-icon{transition:transform 180ms var(--ease-out)}.course-button:hover .course-icon{transform:translateY(-3px) rotate(-4deg)}.lesson-row:hover,.material-row:hover,.day:not(.selected):hover{background:var(--tint)}}
@media(min-width:1550px){.content{padding:38px 50px 0}.course-hero{min-height:250px}.course-character{width:245px;height:245px;right:70px}.hero-copy{max-width:70%}}
@media(max-width:1200px){.topbar{gap:25px;padding:0 24px}.nav{padding:9px 12px}.workspace{grid-template-columns:210px minmax(0,1fr)}.sidebar{padding:26px 12px}.course-icon{width:45px;height:58px}.course-button strong{font-size:12px}.course-button small{font-size:10px}.content{padding:25px 24px 0}.library-layout{grid-template-columns:minmax(0,1fr)}.lessons-panel{order:2}#lessons-list{max-height:500px}.calendar-layout{grid-template-columns:minmax(0,1fr)}.course-character{right:14px;width:195px;height:210px;top:25px}.hero-copy{max-width:72%}.course-hero h1{font-size:36px}.course-stats{gap:12px}.auth-copy{margin-top:80px}.auth-copy h1{font-size:55px}}
@media(max-width:800px){.auth-screen{grid-template-columns:1fr}.auth-story{min-height:425px;border-right:0;border-bottom:3px solid var(--ink);padding:26px 30px}.auth-story .brand{font-size:32px}.auth-art{width:65%;left:auto;right:0;height:100%;object-fit:cover;object-position:65% bottom}.auth-copy{margin-top:65px;max-width:320px}.auth-copy h1{font-size:48px}.auth-copy p{font-size:14px}.auth-caption{bottom:17px;left:25px;background:var(--ink);padding:7px;border-radius:5px;font-size:8px}.auth-form-wrap{padding:42px 28px 50px}.auth-form{max-width:420px}.auth-form h2{font-size:37px}.topbar{height:auto;min-height:105px;flex-wrap:wrap;gap:12px;padding:15px 20px 12px}.topbar .brand{font-size:31px}.topbar .brand small{font-size:8px}.topbar nav{width:100%;order:3;justify-content:space-between;gap:6px}.nav{flex:1;min-height:44px;font-size:12px;padding:9px 8px;gap:6px}.nav .ui-icon{width:18px;height:18px}.account{gap:8px;font-size:11px}.account>span{max-width:95px}.account .icon-button{width:36px;height:36px;min-height:36px;border-radius:9px}.workspace{display:block}.sidebar{height:auto;position:static;border-right:0;border-bottom:1px solid var(--line);padding:16px 20px;background:#fffdf7}.sidebar-title,.sidebar-note,.sidebar-team{display:none}#course-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px}.course-button{flex-direction:column;gap:3px;padding:7px 5px 10px;margin:0;min-height:112px;text-align:center}.course-icon{height:48px;width:48px}.course-button strong{font-size:12px}.course-button small{font-size:9px;margin-top:3px;line-height:1.3}.course-chevron{display:none}.content{padding:23px 20px 0}.course-hero{padding:22px;min-height:217px;margin-bottom:24px}.course-hero h1{font-size:34px}.hero-copy{max-width:72%}.course-character{right:-8px;top:35px;width:150px;height:170px}.hero-stamp{width:44px;height:44px;right:8px;bottom:17px;font-size:7px}.course-hero .page-heading p{font-size:11px}.course-stats{gap:9px 13px;max-width:220px;font-size:10px;margin-bottom:15px}.course-stats strong{font-size:14px}.resume-button{font-size:11px;padding:9px 12px;gap:12px;min-height:40px}.page-heading h1{font-size:35px}.page-heading p{font-size:12px}.library-layout{gap:22px}.placeholder-caption{padding:11px 13px;max-width:90%;box-shadow:3px 3px var(--pink)}.placeholder-caption h2{font-size:19px}.placeholder-caption p{font-size:11px}#player-placeholder{padding:17px}.video-wrap{border-radius:11px}.now-playing h2{font-size:25px}.player-actions{gap:6px}.secondary{font-size:11px;padding:9px 11px}.materials-panel{margin-top:24px}.lessons-panel{padding:18px}.section-heading h2{font-size:23px}.calendar-card,.agenda-card{padding:19px}.calendar-grid,.weekday-row{gap:4px}.month-heading h2{font-size:23px}.month-heading .icon-button{width:38px;min-height:40px;height:40px}.track-tabs{gap:8px}.track-button{padding:9px 12px;font-size:11px}.agenda-card h2{font-size:29px}.notice{font-size:11px;padding:13px}.calendar-legend{gap:13px;font-size:10px}.original-plans{font-size:12px}.toast{width:max-content;text-align:center;font-size:12px}footer{font-size:9px;align-items:center}footer>span:last-child{max-width:190px;text-align:right}}
@media(max-width:430px){.auth-story{min-height:370px;padding:24px}.auth-copy{margin-top:54px;max-width:255px}.auth-copy h1{font-size:43px}.auth-copy p{font-size:12px;max-width:220px}.auth-art{width:60%;object-position:57% bottom}.auth-caption{font-size:7px;bottom:13px;left:20px}.auth-form h2{font-size:34px}.topbar{padding-left:16px;padding-right:16px}.sidebar{padding-left:15px;padding-right:15px}.content{padding-left:15px;padding-right:15px}.course-hero{padding:20px 17px}.hero-copy{max-width:74%}.course-hero h1{font-size:31px}.course-character{width:125px;height:150px;right:-9px;top:40px}.course-stats{max-width:200px;gap:7px 11px}.course-stats strong{font-size:13px}.course-hero .page-heading p{max-width:190px}.hero-stamp{bottom:14px;right:6px}.course-button strong{font-size:11px}.course-button small{font-size:8px}.account>span{max-width:80px}.calendar-card,.agenda-card{padding:16px}.day{min-height:44px}.player-actions .secondary{flex:1;padding-left:7px;padding-right:7px}.player-actions #complete-lesson{flex:1.8}.placeholder-caption h2{font-size:17px}.placeholder-caption p{font-size:10px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.celebration-bit{display:none}}
/* Put the lesson picker before materials on narrow screens and in reading order. */
.lessons-panel{grid-column:2;grid-row:1 / span 2}.materials-panel{grid-column:1;margin-top:0}
body:has(#app.hidden) .skip-link{display:none}
@media(max-width:1200px){.player-column{order:1}.lessons-panel{grid-column:1;grid-row:auto;order:2}.materials-panel{order:3}}
@media(max-width:430px){.course-character{right:5px;width:116px}}

/* Student study workspace, preserving the approved Powerpuff identity. */
.streak-shortcut{display:flex;align-items:center;gap:5px;border:1.5px solid var(--ink);border-radius:12px;background:#fff0d7;padding:7px 11px;font-weight:900;min-height:40px}.fire-icon{color:#a1382d}.account{gap:10px}.course-hero{min-height:185px;padding:22px 27px}.course-character{width:180px;height:180px;right:40px;top:5px}.course-stats{margin-bottom:14px}.course-hero h1{font-size:37px}.library-layout{grid-template-columns:minmax(0,1.65fr) minmax(300px,1fr);gap:24px}.player-column{grid-column:1;min-width:0}.study-rail{grid-column:2;grid-row:1;min-width:0;background:var(--white);border:1.5px solid var(--ink);border-radius:14px;overflow:hidden;position:sticky;top:107px}.study-tabs{display:flex;gap:0;border-bottom:1.5px solid var(--ink);padding:7px;background:var(--tint)}.study-tabs button{flex:1;border:1.5px solid transparent;background:none;border-radius:8px;font-size:13px;font-weight:900}.study-tabs button[aria-selected=true]{background:var(--accent);border-color:var(--ink);box-shadow:2px 2px 0 var(--ink)}.study-rail .lessons-panel,.study-rail .materials-panel{border:0;border-radius:0;margin:0;padding:21px;grid-column:auto;grid-row:auto}.study-rail #lessons-list,.study-rail #materials-list{max-height:min(55svh,590px)}.video-wrap{position:sticky;top:107px;z-index:3}.material-row{width:100%;background:none;text-align:left;border-left:0;border-right:0;border-top:0}.material-row.active{background:var(--tint)}.document-reader{border-top:2px solid var(--ink);margin-top:24px;padding-top:20px;scroll-margin-top:125px}.reader-heading{display:flex;align-items:flex-start;gap:15px;justify-content:space-between;margin-bottom:14px}.reader-heading h2{font-size:23px;overflow-wrap:anywhere}.reader-heading .icon-button{width:38px;height:38px;min-height:38px}.document-reader iframe{width:100%;height:650px;border:1px solid var(--line);border-radius:10px;background:white}.document-reader>a{display:inline-flex;align-items:center;text-decoration:none;margin-top:12px}.document-reader>p{font-size:13px;color:var(--muted)}
.streak-overview{background:#fff0d7;border:2px solid var(--ink);border-radius:16px;padding:30px;display:flex;align-items:center;justify-content:space-between;gap:28px;margin-bottom:25px}.streak-lead{display:flex;align-items:center;gap:22px}.big-fire{width:80px;height:100px;flex-shrink:0;color:#b84937}.streak-lead strong{font:800 48px/1 Baloo,sans-serif;display:block}.streak-lead span{font-weight:900;font-size:16px;display:block;margin-top:6px}.streak-lead p{font-size:12px;line-height:1.6;color:var(--muted);margin:12px 0 0;max-width:240px}.streak-week{display:flex;gap:9px}.streak-day{text-align:center}.streak-day>span{font-size:10px;font-weight:900;color:var(--muted)}.streak-day>strong{margin-top:9px;border:1.5px solid #bdabb3;border-radius:50%;width:35px;height:35px;display:grid;place-items:center;font-size:12px;background:var(--white)}.streak-day.studied>strong{background:var(--pink);border-color:var(--ink)}.streak-day.today>strong{outline:2px solid var(--ink);outline-offset:3px}.study-totals{display:flex;gap:35px;flex-wrap:wrap;margin:28px 0 35px}.study-totals>div{min-width:160px}.study-totals strong{font:800 30px/1.2 Baloo,sans-serif;display:block}.study-totals span{font-size:12px;color:var(--muted)}.ranking-board{border-top:2px solid var(--ink);padding-top:24px}.ranking-board .section-heading{margin-bottom:10px}.ranking-board .section-heading>span{font-size:12px;font-weight:900}.ranking-rule{font-size:12px;line-height:1.7;color:var(--muted);margin-bottom:25px}.ranking-row{display:flex;gap:18px;align-items:center;padding:18px 13px;border-bottom:1px solid var(--line)}.ranking-row.is-me{background:var(--tint);border:1.5px solid var(--ink);border-radius:12px}.rank-number{font:800 24px Baloo,sans-serif;min-width:30px}.rank-name{min-width:0}.rank-name strong{display:block;font-size:14px;overflow-wrap:anywhere}.rank-name small{display:block;font-size:11px;color:var(--muted);margin-top:5px}.rank-streak{margin-left:auto;flex-shrink:0;font-weight:900;font-size:14px;background:#fff0d7;padding:8px 12px;border-radius:8px}
@media(max-width:1200px){.library-layout{grid-template-columns:minmax(0,1fr)}.study-rail{grid-column:1;grid-row:auto;position:static;order:2}.video-wrap{position:relative;top:0}.course-character{width:170px;height:170px;right:15px}.streak-overview{flex-wrap:wrap}.study-rail #lessons-list,.study-rail #materials-list{max-height:480px}}
@media(max-width:800px){.account>span{display:none}.streak-shortcut{font-size:12px;min-height:36px;padding:5px 8px}.streak-shortcut .ui-icon{width:17px;height:17px}.course-hero{padding:20px;min-height:185px}.course-character{width:145px;height:150px;right:0;top:30px}.course-hero h1{font-size:32px}.course-stats{font-size:10px;gap:7px 12px}.study-rail .lessons-panel,.study-rail .materials-panel{padding:18px}.document-reader iframe{height:520px}.document-reader{scroll-margin-top:145px}.streak-overview{padding:24px 20px;gap:25px}.streak-lead{gap:16px}.big-fire{width:58px;height:78px}.streak-lead strong{font-size:42px}.streak-week{gap:8px;width:100%;justify-content:space-between}.streak-day>strong{width:32px;height:32px}.study-totals{gap:22px 30px}.study-totals>div{min-width:130px}.study-totals strong{font-size:27px}.study-totals span{font-size:11px}.rank-streak{font-size:12px;padding:7px 9px}.ranking-row{gap:12px;padding:16px 8px}.ranking-board .section-heading{align-items:flex-start;flex-wrap:wrap}#ranking-view .page-heading{flex-direction:column;gap:14px}#ranking-view .page-heading h1{font-size:39px}.rank-name small{max-width:160px}.document-reader>a{font-size:11px}.hero-stamp{display:none}}
@media(max-width:430px){.course-character{width:113px;right:6px}.course-stats{max-width:205px}}
/* Framed lesson controls with breathing room above and below. */
.now-playing{margin-top:24px;padding:24px;border:1.5px solid var(--ink);border-radius:14px;background:var(--white)}
.now-playing h2{margin:10px 0 12px}.now-playing .player-actions{margin-top:20px;padding-top:20px;border-top:1px solid var(--line);gap:12px}.now-playing .player-actions .secondary{min-height:44px;padding:11px 16px}.now-playing #video-message:empty{display:none}.now-playing #video-message{margin:16px 0 0}
.document-reader{margin-top:28px;padding:24px;border:1.5px solid var(--ink);border-radius:14px;background:var(--white)}
@media(max-width:800px){.now-playing{margin-top:22px;padding:20px 18px}.now-playing .player-actions{margin-top:18px;padding-top:18px;gap:10px}.now-playing .player-actions .secondary{flex:1;min-width:0;min-height:48px;padding:10px 8px}.now-playing .player-actions #complete-lesson{flex:1.6}.document-reader{margin-top:24px;padding:20px 18px}}