@font-face{font-family:Hind;src:url('/assets/fonts/hind-400-devanagari.woff2') format('woff2');font-weight:400;font-display:swap;unicode-range:U+0900-097F,U+200C-200D,U+20A8,U+20B9}
@font-face{font-family:Hind;src:url('/assets/fonts/hind-400-latin.woff2') format('woff2');font-weight:400;font-display:swap;unicode-range:U+0000-00FF}
@font-face{font-family:Hind;src:url('/assets/fonts/hind-600-devanagari.woff2') format('woff2');font-weight:600;font-display:swap;unicode-range:U+0900-097F,U+200C-200D,U+20A8,U+20B9}
@font-face{font-family:Hind;src:url('/assets/fonts/hind-600-latin.woff2') format('woff2');font-weight:600;font-display:swap;unicode-range:U+0000-00FF}
@font-face{font-family:Hind;src:url('/assets/fonts/hind-700-devanagari.woff2') format('woff2');font-weight:700;font-display:swap;unicode-range:U+0900-097F,U+200C-200D,U+20A8,U+20B9}
@font-face{font-family:Hind;src:url('/assets/fonts/hind-700-latin.woff2') format('woff2');font-weight:700;font-display:swap;unicode-range:U+0000-00FF}

:root{--navy:#0F1B3C;--navy-mid:#1A2D5A;--navy-light:#2A3F72;--saffron:#FF6B1A;--saffron-pale:#FFF3EC;--green:#15803D;--green-pale:#EAF8EF;--red:#B42318;--red-pale:#FFF0EE;--gold:#A96A00;--gold-pale:#FFF8E8;--canvas:#F9FAFB;--card:#FFFFFF;--ink:#1F2937;--muted:#64748B;--line:#E5E7EB;--radius:14px;--shadow:0 8px 24px rgba(15,27,60,.08)}
*{box-sizing:border-box}html{background:var(--canvas);color:var(--ink)}body{margin:0;font-family:Hind,system-ui,sans-serif;font-size:16px;line-height:1.55;background:var(--canvas);min-height:100vh}.flash{position:fixed;z-index:20;top:12px;left:50%;width:min(92%,520px);transform:translateX(-50%);display:flex;gap:10px;justify-content:space-between;padding:12px 16px;border-radius:12px;background:var(--navy);color:#fff;box-shadow:var(--shadow);font-size:15px}.flash--success{background:#166534}.flash--error{background:#991B1B}.flash--info{background:var(--navy)}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button{cursor:pointer}.topbar{position:sticky;top:0;z-index:10;height:60px;background:var(--navy);color:#fff;box-shadow:0 2px 16px rgba(15,27,60,.2)}.topbar__inner{height:100%;max-width:1120px;margin:auto;padding:0 16px;display:flex;align-items:center;gap:12px}.brand-mark,.icon-button{width:36px;height:36px;display:grid;place-items:center;border-radius:10px;background:rgba(255,255,255,.12);color:#fff;font-weight:700;flex:0 0 auto}.icon-button{font-size:25px;line-height:1}.topbar__copy{min-width:0;display:grid;line-height:1.1;gap:3px}.topbar__copy span{font-size:12px;opacity:.68;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.topbar__copy strong{font-size:17px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.topbar__space{margin-left:auto;width:36px}.page{width:min(100%,760px);margin:0 auto;padding:24px 16px 32px}.page--with-nav{padding-bottom:96px}.page-intro{margin:6px 0 20px}.page-intro--compact{margin-bottom:16px}.page-intro h1,.auth-card h1,.bundle-hero h1,.reader-content h1,.question-card h1{margin:3px 0 0;font-size:clamp(24px,7vw,31px);line-height:1.25;color:var(--navy)}.eyebrow{display:block;color:var(--saffron);font-size:13px;font-weight:700;letter-spacing:.04em}.card-list{display:grid;gap:10px}.list-card{min-height:70px;padding:12px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);display:flex;align-items:center;gap:12px;transition:border .18s,transform .18s,box-shadow .18s}.list-card:hover{border-color:#C4D0E3;box-shadow:var(--shadow);transform:translateY(-1px)}.card-index{min-width:38px;color:var(--navy);font-weight:700;font-size:16px}.card-copy{min-width:0;flex:1;display:grid;gap:2px}.card-copy strong{font-size:16px;line-height:1.25}.card-copy small{color:var(--muted);font-size:14px}.chevron{color:var(--muted);font-size:25px;line-height:1}.state-chip{flex:0 0 auto;padding:3px 8px;border-radius:999px;font-size:12px;font-weight:700}.state-chip--free{background:var(--green-pale);color:var(--green)}.state-chip--active{background:#EAF2FF;color:var(--navy-mid)}.state-chip--locked{background:#F1F5F9;color:#64748B}.resource-icon{width:40px;height:40px;display:grid;place-items:center;border-radius:10px;background:var(--saffron-pale);color:#B9470B;font-weight:700;font-size:12px;flex:0 0 auto}.list-card--semester .card-index{color:var(--saffron)}.list-card.is-locked{background:#FCFCFD}.locked-note{margin:0 0 16px;padding:13px 14px;border:1px solid #F3D19B;background:var(--gold-pale);border-radius:12px;display:flex;gap:8px;align-items:center;justify-content:space-between;font-size:14px}.locked-note a{color:var(--navy);font-weight:700;white-space:nowrap}.bottom-nav{position:fixed;z-index:10;bottom:0;left:0;right:0;height:72px;background:rgba(255,255,255,.97);border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(4,1fr);padding:6px max(8px,env(safe-area-inset-left)) calc(6px + env(safe-area-inset-bottom));box-shadow:0 -4px 20px rgba(15,27,60,.07)}.bottom-nav__item{display:grid;justify-items:center;align-content:center;gap:2px;color:var(--muted);font-size:11px;font-weight:600;border-radius:10px}.bottom-nav__item>span:first-child{font-size:19px;line-height:1}.bottom-nav__item.is-active{color:var(--navy);background:var(--saffron-pale)}

.auth-page{min-height:100vh;background:linear-gradient(145deg,var(--navy) 0%,var(--navy-mid) 52%,#243B6E 100%);padding:28px 16px 40px;display:grid;align-content:center;gap:24px}.auth-hero{width:min(100%,440px);margin:auto;color:#fff}.auth-hero--compact{margin-bottom:-8px}.brand-lockup{display:flex;align-items:center;gap:10px;font-size:23px}.brand-lockup span{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:var(--saffron);color:var(--navy);font-weight:800}.auth-hero p{margin:14px 0 0;color:rgba(255,255,255,.75);font-size:17px}.auth-card{width:min(100%,440px);margin:auto;background:#fff;border-radius:20px;padding:26px 20px;box-shadow:0 20px 48px rgba(0,0,0,.22)}.auth-card p{color:var(--muted);margin:8px 0 22px}.form-stack{display:grid;gap:11px}.form-stack label{font-size:14px;font-weight:600;color:var(--navy)}input,select,.readonly-field{width:100%;min-height:48px;border:1px solid #CBD5E1;border-radius:10px;padding:10px 12px;background:#fff;color:var(--ink);outline:none}input:focus,select:focus{border-color:var(--navy-light);box-shadow:0 0 0 3px #DCE6F8}.readonly-field{display:flex;align-items:center;background:#F8FAFC;color:var(--muted)}.mobile-input{display:flex;align-items:center;border:1px solid #CBD5E1;border-radius:10px;overflow:hidden}.mobile-input span{padding:0 13px;border-right:1px solid #CBD5E1;color:var(--navy);font-weight:700}.mobile-input input{border:0;box-shadow:none}.otp-input{text-align:center;font-size:25px;letter-spacing:.3em}.button{min-height:46px;border:0;border-radius:10px;padding:10px 16px;font-weight:700;text-align:center;display:inline-flex;align-items:center;justify-content:center;gap:8px}.button--primary{background:var(--saffron);color:var(--navy)}.button--primary:hover{background:#FF7B31}.button--secondary{border:1px solid var(--navy);background:#fff;color:var(--navy)}.button--full{width:100%}.legal-copy{font-size:13px;text-align:center;margin:16px 0 0!important}.legal-copy a,.text-button{color:var(--navy);font-weight:700;text-decoration:underline}.inline-form{text-align:center;margin-top:14px}.text-button{appearance:none;border:0;background:transparent;padding:8px}.text-button--danger{color:var(--red);margin-top:16px}.back-link{font-size:14px;color:var(--navy);font-weight:600}

.home-greeting{margin:2px 0 18px}.home-greeting>span{display:inline-block;padding:4px 9px;border-radius:999px;background:#EAF2FF;color:var(--navy);font-size:13px;font-weight:700}.home-greeting h1{font-size:26px;line-height:1.2;margin:9px 0 4px;color:var(--navy)}.home-greeting p{margin:0;color:var(--muted)}.focus-card{border-radius:18px;padding:18px;margin:0 0 14px;display:grid;gap:14px}.focus-card h2{font-size:20px;line-height:1.3;margin:8px 0 2px}.focus-card p{margin:0;color:var(--muted);font-size:14px}.focus-card--free{background:var(--green-pale);border:1px solid #BCE7C9}.focus-card--owned{background:#EDF3FF;border:1px solid #C7D8F6}.focus-card .button{justify-self:start}.bundle-strip{display:flex;align-items:center;justify-content:space-between;padding:16px;border-radius:14px;background:var(--saffron-pale);border:1px solid #FFD6BC}.bundle-strip div{display:grid;gap:2px}.bundle-strip strong{color:var(--navy)}.bundle-strip span{color:var(--muted);font-size:14px}.bundle-strip a{font-weight:700;color:var(--navy);white-space:nowrap}.reader-page{width:min(100%,820px);margin:0 auto;padding:16px 0 32px}.reader-breadcrumb{padding:0 16px 12px;color:var(--muted);font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.reader-content{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:28px 16px 36px;min-height:calc(100vh - 120px)}.reader-content h1{margin-bottom:24px}.reader-content__body{font-size:18px;line-height:1.8}.reader-content__body h2,.reader-content__body h3,.reader-content__body h4{color:var(--navy);line-height:1.35;margin:30px 0 12px}.reader-content__body p{margin:0 0 16px}.reader-content__body ul,.reader-content__body ol{padding-left:23px;margin:0 0 16px}.reader-content__body li{margin:6px 0}.reader-content__body img{max-width:100%;height:auto;border-radius:10px;border:1px solid var(--line);cursor:zoom-in}.reader-content__body table{display:block;max-width:100%;overflow:auto;border-collapse:collapse;margin:18px 0}.reader-content__body td,.reader-content__body th{padding:9px;border:1px solid var(--line);text-align:left}.reader-content__body blockquote{margin:18px 0;padding:12px 16px;border-left:4px solid var(--saffron);background:var(--saffron-pale)}

.test-page{width:min(100%,680px);margin:auto;padding:20px 16px 32px}.test-progress{display:grid;gap:8px;margin-bottom:22px;color:var(--navy);font-weight:700;font-size:14px}.test-progress div{height:6px;background:#E5E7EB;border-radius:999px;overflow:hidden}.test-progress i{display:block;height:100%;border-radius:inherit;background:var(--saffron)}.question-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px;box-shadow:var(--shadow)}.question-card h1{font-size:21px;margin:0 0 22px}.answer-list{display:grid;gap:10px}.answer-list button,.answer-list>div{min-height:52px;width:100%;border:1px solid #CBD5E1;background:#fff;border-radius:12px;padding:10px 12px;display:flex;align-items:center;gap:11px;text-align:left;color:var(--ink)}.answer-list button:hover{border-color:var(--navy-light);background:#F8FAFC}.answer-list b{width:27px;height:27px;border-radius:50%;display:grid;place-items:center;background:#F1F5F9;color:var(--navy);font-size:13px;flex:0 0 auto}.answer-list--review .is-correct{background:var(--green-pale);border-color:#69C47E}.answer-list--review .is-wrong{background:var(--red-pale);border-color:#E8A39B}.feedback{margin:16px 0 0;font-weight:700}.feedback--correct{color:var(--green)}.feedback--wrong{color:var(--red)}.explanation{margin:8px 0 0;padding:12px;background:#F8FAFC;border-radius:10px;color:var(--muted)}.test-next{display:flex;justify-content:flex-end;margin-top:16px}.result-card,.status-card{border-radius:18px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);padding:26px;text-align:center;margin-bottom:18px}.result-card strong{display:block;color:var(--navy);font-size:54px;line-height:1;margin:10px 0}.result-card p,.status-card p{color:var(--muted);margin:0}.result-review h2{font-size:19px;color:var(--navy)}.review-row{padding:12px;margin:8px 0;background:#fff;border:1px solid var(--line);border-radius:10px;display:flex;gap:10px}.review-row>span{display:grid;place-items:center;width:26px;height:26px;border-radius:50%;font-size:13px;font-weight:700;background:#F1F5F9}.review-row.is-correct{border-left:4px solid var(--green)}.review-row.is-wrong{border-left:4px solid var(--red)}.review-row p{margin:0;line-height:1.35}

.bundle-hero{padding:24px 20px;border-radius:18px;background:linear-gradient(145deg,var(--navy),var(--navy-mid));color:#fff}.bundle-hero .eyebrow{color:#FFB987}.bundle-hero h1{color:#fff;margin:6px 0}.bundle-hero p{color:rgba(255,255,255,.76);margin:0 0 20px}.bundle-hero strong{display:block;font-size:38px;line-height:1;color:#fff}.bundle-hero small{color:rgba(255,255,255,.7)}.included-list,.subject-count,.checkout-summary,.form-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px;margin:14px 0}.included-list h2,.subject-count h2{font-size:18px;color:var(--navy);margin:0 0 10px}.included-list ul{margin:0;padding-left:21px}.included-list li{margin:5px 0}.subject-count div{padding:9px 0;border-top:1px solid var(--line);font-size:15px}.subject-count div span{display:inline-block;width:32px;font-weight:700;color:var(--saffron)}.terms-note{font-size:13px;color:var(--muted);text-align:center;margin:12px 8px}.checkout-summary h1{font-size:22px;line-height:1.3;color:var(--navy);margin:4px 0 18px}.checkout-summary div{display:flex;justify-content:space-between;align-items:end}.checkout-summary div span{color:var(--muted)}.checkout-summary strong{font-size:27px;color:var(--navy)}.check-row{display:flex;align-items:flex-start;gap:10px;color:var(--ink);font-size:14px}.check-row input{width:20px;min-height:auto;margin-top:3px}.payment-open{display:grid;align-content:center;min-height:calc(100vh - 60px)}.payment-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;text-align:center;box-shadow:var(--shadow)}.payment-card h1{font-size:45px;line-height:1;color:var(--navy);margin:7px 0}.payment-card p{color:var(--muted);margin:0 0 22px}.status-page{min-height:calc(100vh - 60px);display:grid;align-content:center}.status-card>span{width:48px;height:48px;border-radius:50%;display:grid;place-items:center;margin:0 auto 12px;background:#EAF2FF;color:var(--navy);font-size:25px;font-weight:700}.status-card h1{color:var(--navy);font-size:23px;margin:0 0 8px}.status-card .button{margin-top:20px}.status-card--success>span{background:var(--green-pale);color:var(--green)}.status-card--error>span{background:var(--red-pale);color:var(--red)}.library-section{margin-top:24px}.library-section h2{font-size:18px;color:var(--navy);margin:0 0 10px}.empty-copy{color:var(--muted);font-size:15px}.profile-links{display:grid;border-top:1px solid var(--line);margin-top:20px}.profile-links a{display:flex;justify-content:space-between;padding:15px 0;border-bottom:1px solid var(--line);color:var(--navy);font-weight:600}.profile-links span{font-size:22px;line-height:.8;color:var(--muted)}

@media(min-width:720px){.topbar__inner{padding:0 28px}.page{padding:32px 24px 40px}.page--with-nav{padding-bottom:40px}.bottom-nav{position:fixed;left:calc(50% - 560px);right:auto;top:84px;bottom:auto;width:164px;height:auto;display:grid;gap:6px;padding:8px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow)}.bottom-nav__item{display:flex;justify-content:flex-start;align-items:center;gap:10px;padding:9px 12px;font-size:14px}.bottom-nav__item>span:first-child{font-size:18px}.page--with-nav{margin-left:max(calc((100% - 1120px)/2 + 180px),calc((100% - 720px)/2));margin-right:max(calc((100% - 1120px)/2),calc((100% - 720px)/2))}.reader-content{border:1px solid var(--line);border-radius:18px;padding:42px 48px}.reader-page{padding:28px 24px}.auth-page{grid-template-columns:minmax(280px,420px) minmax(360px,440px);justify-content:center;align-items:center}.auth-hero{margin:0}.auth-card{margin:0}.focus-card{grid-template-columns:1fr auto;align-items:center}.focus-card .button{justify-self:end}.bundle-strip{padding:18px}.card-list{gap:12px}}
@media(min-width:1180px){.page--with-nav{margin-left:calc(50% - 340px);margin-right:calc(50% - 340px)}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

/* Branded touch feedback */
a,button,[role="button"]{-webkit-tap-highlight-color:transparent;tap-highlight-color:transparent;touch-action:manipulation}.list-card,.bottom-nav__item,.button,.icon-button{transition:transform .16s ease,background .16s ease,border-color .16s ease,box-shadow .16s ease}.list-card:active{border-color:#F4B07D;background:var(--saffron-pale);box-shadow:none;transform:scale(.992)}.bottom-nav__item:active,.icon-button:active{transform:scale(.96)}.icon-button:active{background:rgba(255,107,26,.22)}.button:active{transform:translateY(1px);filter:brightness(.97)}
/* Inline bundle purchase action */
.bundle-hero__purchase{display:flex;align-items:flex-end;justify-content:space-between;gap:16px}.bundle-hero__price{display:grid;gap:3px}.bundle-hero__price strong{display:block;font-size:38px;line-height:1;color:#fff}.bundle-hero__price small{color:rgba(255,255,255,.7)}.bundle-hero__buy-now{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:9px 16px;border-radius:11px;background:var(--saffron);color:var(--navy);font-size:14px;font-weight:800;white-space:nowrap;box-shadow:0 8px 18px rgba(0,0,0,.16)}.bundle-hero__buy-now:active{transform:translateY(1px);filter:brightness(.97)}@media(max-width:360px){.bundle-hero__purchase{gap:12px}.bundle-hero__price strong{font-size:34px}.bundle-hero__buy-now{padding-inline:13px}}
/* Centered locked resource action */
.locked-note--cta{display:grid;justify-items:center;text-align:center;gap:10px}.locked-note--cta .button{width:auto;min-width:128px}
/* Refined inline bundle price scale */
.bundle-hero__price strong{font-size:32px}@media(max-width:360px){.bundle-hero__price strong{font-size:30px}}
/* Compact inline bundle purchase row */
.bundle-hero__price{display:flex;align-items:baseline;gap:8px}.bundle-hero__price small{white-space:nowrap}
/* Compact active bottom-nav highlight */
.bottom-nav__item.is-active{background:transparent;color:var(--navy)}.bottom-nav__icon{display:grid;place-items:center;width:34px;height:28px;border-radius:10px}.bottom-nav__item.is-active .bottom-nav__icon{background:var(--saffron-pale);color:var(--navy)}
/* Square active bottom-nav background */
.bottom-nav__item.is-active{justify-self:center;align-self:center;width:52px;min-height:52px;background:#D9E8FA;border-radius:14px;color:var(--navy)}.bottom-nav__item.is-active .bottom-nav__icon{background:transparent;color:inherit}
/* Header brand scale: clearer identity without increasing the 60px header. */
.brand-mark{width:40px;height:40px}.topbar__copy{line-height:1.15}.topbar__copy strong{font-size:18px;line-height:1.18}

/* Library Exam Kit branding. */
.resource-icon--brand{background:transparent;overflow:hidden}.resource-icon--brand img{display:block;width:40px;height:40px;object-fit:contain}

/* Main website logo on auth screens. */
.auth-site-header{height:64px;background:var(--navy);border-bottom:1px solid rgba(255,255,255,.12);box-shadow:0 2px 10px rgba(15,27,60,.18)}
.auth-site-header__inner{height:100%;width:min(100%,440px);margin:auto;padding:0 16px;display:flex;align-items:center}
.auth-site-header__logo{display:inline-flex;align-items:center}.auth-site-header__logo img{display:block;width:auto;height:40px;max-width:100%;object-fit:contain}
.auth-page--site-header{min-height:calc(100vh - 64px);align-content:center;padding:28px 16px}.auth-page--site-header .auth-card{margin:0 auto}
@media(min-width:720px){.auth-page--site-header{grid-template-columns:minmax(280px,440px);justify-content:center}}
/* Main-site hero glow for auth screens. */
.auth-page--site-header{position:relative;isolation:isolate;overflow:hidden;background:linear-gradient(135deg,var(--navy) 0%,var(--navy-mid) 60%,#1E3A6E 100%)}
.auth-page--site-header::before,.auth-page--site-header::after{content:"";position:absolute;z-index:0;border-radius:50%;pointer-events:none}
.auth-page--site-header::before{top:-90px;right:-78px;width:390px;height:390px;background:radial-gradient(circle,rgba(255,107,26,.22) 0%,transparent 70%)}
.auth-page--site-header::after{bottom:-108px;left:-62px;width:280px;height:280px;background:radial-gradient(circle,rgba(245,166,35,.12) 0%,transparent 70%)}
.auth-page--site-header .auth-card{position:relative;z-index:1}
/* Focused mobile login copy. */
.auth-card .auth-card__intro{margin:0 0 20px;color:var(--muted);font-size:15px;font-weight:500;line-height:1.5}

/* Focused OTP verification screen. */
.auth-change-number{display:inline-flex;align-items:center;min-height:32px;margin:0 0 18px;padding:5px 10px;border:1px solid #CBD5E1;border-radius:999px;color:var(--navy);font-size:13px;font-weight:700}.auth-change-number:active{border-color:#F4B07D;background:var(--saffron-pale)}


/* Branded authentication button feedback. */
.auth-submit-button{position:relative}.auth-submit-button.is-loading,.auth-submit-button.is-success{pointer-events:none}.auth-submit-button.is-loading{opacity:.84}.auth-submit-button__loader{display:none;width:15px;height:15px;border:2px solid currentColor;border-top-color:transparent;border-radius:50%;animation:auth-button-spin .7s linear infinite;vertical-align:-2px}.auth-submit-button.is-loading .auth-submit-button__loader{display:inline-block;margin-left:8px}.button.auth-submit-button.is-loading{gap:0}@keyframes auth-button-spin{to{transform:rotate(360deg)}}
/* Manually dismissed authentication error popup. */
.student-error-popup{position:fixed;z-index:100;inset:0;display:grid;place-items:center;padding:24px;transition:opacity .18s ease}.student-error-popup.is-closing{opacity:0}
.student-error-popup__backdrop{position:absolute;inset:0;background:rgba(15,27,60,.5);backdrop-filter:blur(2px)}
.student-error-popup__card{position:relative;width:min(100%,320px);padding:26px 22px 22px;border:1px solid rgba(180,35,24,.2);border-radius:20px;background:#fff;box-shadow:0 22px 58px rgba(0,0,0,.28);text-align:center}
.student-error-popup__mark{display:grid;place-items:center;width:48px;height:48px;margin:0 auto 13px;border-radius:50%;background:var(--red-pale);color:var(--red);font-size:26px;font-weight:800;line-height:1}.student-error-popup__card strong{display:block;color:var(--navy);font-size:19px;line-height:1.35}.student-error-popup__card p{margin:5px 0 20px;color:var(--muted);font-size:14px;line-height:1.5}.student-error-popup__button{width:100%;min-height:42px;border:0;border-radius:10px;background:var(--navy);color:#fff;font:inherit;font-weight:700}.student-error-popup__button:active{transform:translateY(1px);background:var(--navy-mid)}
/* OTP resend countdown. */
.auth-resend-button:disabled{opacity:.52;cursor:default;text-decoration:none}

/* Profile card */
.profile-card{margin:0;background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px;box-shadow:var(--shadow)}
.profile-card__header{padding-bottom:16px;border-bottom:1px solid var(--line)}
.profile-card__header .eyebrow{display:block;margin:0 0 3px}
.profile-card__header h1{margin:0;color:var(--navy);font-size:24px;line-height:1.3}
.profile-card__form{margin:0}
.profile-data-row{display:grid;gap:4px;padding:16px 0;border-bottom:1px solid var(--line)}
.profile-data-row__label{color:var(--muted);font-size:13px;font-weight:600}
.profile-data-row strong{color:var(--navy);font-size:16px;font-weight:600}
.profile-name-input{width:100%;min-height:46px;margin-top:4px;padding:9px 11px;border:1px solid var(--navy-light);border-radius:10px;background:#fff;color:var(--ink);font:inherit;outline:none}
.profile-name-input:focus{border-color:var(--saffron);box-shadow:0 0 0 3px rgba(255,107,31,.14)}
.profile-data-row--semester select{width:100%;min-height:46px;margin-top:4px;padding:9px 35px 9px 11px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--navy);font:inherit;font-weight:600}
.profile-card__actions{display:flex;gap:10px;margin-top:18px}
.profile-edit-button,.profile-card__actions .button{flex:1;min-height:46px;border-radius:11px;font:inherit;font-weight:700}
.profile-edit-button{border:1px solid var(--navy-light);background:#fff;color:var(--navy);padding:10px 13px}
.profile-edit-button:hover{border-color:var(--navy);background:#F8FAFC}
@media(min-width:720px){.profile-card{max-width:560px}.profile-card__header h1{font-size:26px}}
.profile-card [hidden]{display:none!important}

/* Keep profile details compact until the name is being edited. */
.profile-data-row:not(.profile-data-row--semester){grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:16px}
.profile-data-row:not(.profile-data-row--semester) strong{max-width:65%;text-align:right}
.profile-data-row:not(.profile-data-row--semester) .profile-name-input{grid-column:1 / -1}
/* Name and mobile stay together, with labels above their values. */
.profile-details-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;border-bottom:1px solid var(--line)}
.profile-details-grid .profile-data-row:not(.profile-data-row--semester){grid-template-columns:1fr;align-items:start;gap:4px;padding:16px 0;border:0}
.profile-details-grid .profile-data-row:not(.profile-data-row--semester) strong{max-width:none;text-align:left;font-size:15px;line-height:1.35;overflow-wrap:anywhere}
.profile-details-grid .profile-name-input{grid-column:auto}
/* WhatsApp OTP hint on the focused login form. */
.auth-field-help{display:block;margin:-5px 0 1px;color:var(--muted);font-size:13px;line-height:1.4}
/* Direct payment from the Exam Kit page. */
.bundle-hero__buy-form{margin:0}.bundle-hero__buy-now{border:0;font:inherit;cursor:pointer}.terms-note a{color:var(--navy);font-weight:700;text-decoration:underline}