/* =========================================================
   PracticeTime THEME LAYER  (navy & gold edition)
   Loaded after style.css on every student page.
   To change the whole site's colours, edit the :root block.
========================================================= */

:root{
  /* brand colours */
  --n1:#0a1a33;          /* midnight navy  */
  --n2:#13294d;          /* deep navy      */
  --n3:#1f4b8c;          /* royal blue     */
  --gold:#c9a24a;        /* academic gold  */
  --gold-2:#e8cf8a;      /* light gold     */
  --gold-ink:#6b5216;    /* gold text on light backgrounds */
  /* surfaces + text */
  --paper:#f5f6f9; --card:#ffffff; --text:#16223a; --muted:#5b6579;
  --line:#e3e7ef; --soft:#eef2f8; --ink:#0a1a33; --accent:#1f4b8c;
  --good:#1f8a5b; --warn:#b7791f; --bad:#c0392b;
  --hdr:rgba(245,246,249,.88);
  /* derived */
  --grad:linear-gradient(135deg,var(--n1),var(--n2) 55%,var(--n3));
  --gold-grad:linear-gradient(135deg,var(--gold-2),var(--gold) 55%,#a7832f);
  --shadow:0 1px 2px rgba(10,26,51,.06),0 18px 40px -22px rgba(10,26,51,.38);
  --fs:16px;
  /* kept for older rules */
  --g1:var(--n3); --g2:var(--n1); --g3:var(--gold); --leaf:var(--good); --red:var(--bad); --sun:var(--gold);
}
:root[data-color="emerald"]{--n1:#062b22;--n2:#0d4235;--n3:#17694f;--ink:#062b22;--accent:#17694f}
:root[data-color="plum"]{--n1:#1f0f33;--n2:#33184f;--n3:#5a2f86;--ink:#1f0f33;--accent:#5a2f86}
:root[data-color="graphite"]{--n1:#15191f;--n2:#252c36;--n3:#3d4a5c;--ink:#15191f;--accent:#3d4a5c}
:root[data-mode="dark"]{--paper:#0b1220;--card:#121b2e;--text:#e7ecf5;--muted:#9aa5ba;--line:#22304a;--soft:#18233a;--ink:#f1f4fa;--accent:#e8cf8a;--hdr:rgba(11,18,32,.88);--gold-ink:#e8cf8a}
:root[data-motion="off"] *{animation:none!important;transition:none!important}
:root[data-motion="off"] .reveal,:root[data-motion="off"] .pt-rise{opacity:1!important;transform:none!important}
html{font-size:var(--fs)}

/* ---------- base + school background ---------- */
html body{font-family:"Nunito Sans",Poppins,system-ui,sans-serif;color:var(--text);background:var(--paper);transition:background .3s,color .3s}
h1,h2,h3,.brand,.mini-brand{font-family:"Bricolage Grotesque","Nunito Sans",Poppins,sans-serif;letter-spacing:-.02em}
body::before{content:"";position:fixed;inset:0;z-index:-2;pointer-events:none;background:url("../assets/images/page-bg.jpg") center/cover;opacity:.045;filter:grayscale(.6)}
body::after{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.05;background-size:320px;
background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='320' height='320' fill='none' stroke='%230a1a33' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M30 60c15-8 30-8 45 0v50c-15-8-30-8-45 0zM75 60c15-8 30-8 45 0v50c-15-8-30-8-45 0z'/%3E%3Cpath d='M200 30l60 60-12 12-60-60zM188 42l-8 22 22-8M248 102l10 10'/%3E%3Ccircle cx='250' cy='230' r='32'/%3E%3Cpath d='M218 230h64M250 198c-12 18-12 46 0 64M250 198c12 18 12 46 0 64'/%3E%3Crect x='40' y='210' width='110' height='26' rx='3'/%3E%3Cpath d='M55 210v10M70 210v14M85 210v10M100 210v14M115 210v10M130 210v14'/%3E%3Cpath d='M150 150l12-22 12 22zM156 140h12'/%3E%3C/svg%3E")}
:root[data-mode="dark"] body::after{filter:invert(1)}
:focus-visible{outline:3px solid var(--gold);outline-offset:3px;border-radius:6px}
html,body{overflow-x:clip}

/* ---------- header + logo ---------- */
.site-header{background:var(--hdr)!important;border-bottom:1px solid var(--line)!important}
.brand{color:var(--ink)}
.brand>span>span{color:var(--gold)!important;background:none!important;-webkit-text-fill-color:var(--gold)!important}
.light-brand,.footer-logo,.mini-brand{color:#fff!important}
.pt-logo{width:40px;height:40px;flex:none;border-radius:11px;filter:drop-shadow(0 4px 8px rgba(10,26,51,.18));transition:transform .5s}
.mini-brand .pt-logo{width:28px;height:28px}
.nav-shell a{color:var(--muted)!important;padding:.45rem .8rem;border-radius:10px;transition:background .2s,color .2s}
.nav-shell a:hover,.nav-shell a.active{color:var(--ink)!important;background:var(--soft)}
.nav-shell a.active{box-shadow:inset 0 -2px 0 var(--gold)}
.nav-shell a.active:after{display:none}
.text-link{color:var(--ink)}
.menu-toggle{background:var(--soft)!important;color:var(--ink)}
.topbar.open{background:var(--card)}

/* ---------- buttons ---------- */
.btn-primary,.send-button{background:var(--grad)!important;color:#fff!important;border:0;box-shadow:0 10px 22px -10px rgba(10,26,51,.65)!important;transition:transform .2s,box-shadow .2s,filter .2s!important}
.btn-primary:hover,.send-button:hover{filter:brightness(1.12);box-shadow:0 14px 28px -10px rgba(10,26,51,.7)!important}
.btn-secondary{background:var(--card)!important;color:var(--ink)!important;border:1.5px solid color-mix(in srgb,var(--ink) 35%,transparent)!important}
.btn-secondary:hover{border-color:var(--gold)!important;color:var(--ink)!important}
.btn-gold,.subscription-price-card .btn,.upgrade-card .btn-primary{background:var(--gold-grad)!important;color:#1d1606!important;box-shadow:0 10px 22px -10px rgba(167,131,47,.8)!important}
.eyebrow{display:inline-block;background:color-mix(in srgb,var(--gold) 16%,transparent);color:var(--gold-ink)!important;border-radius:99px;padding:.32rem .85rem;letter-spacing:.01em!important;font-weight:800!important;text-transform:lowercase}
.eyebrow::first-letter{text-transform:uppercase}

/* ---------- hero ---------- */
.hero-section{position:relative;overflow:hidden;background:radial-gradient(circle at 8% 10%,color-mix(in srgb,var(--n3) 12%,transparent),transparent 38%),radial-gradient(circle at 95% 92%,color-mix(in srgb,var(--gold) 16%,transparent),transparent 36%)!important}
.hero-section .hero-copy h1.hero-heading .heading-line,.page-hero h1,.ai-intro h1{background:linear-gradient(100deg,var(--ink) 0 42%,var(--gold) 50%,var(--ink) 58% 100%);background-size:250% 100%;background-position:100% 0;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent!important;animation:ptSheen 7s ease-in-out infinite}
.hero-copy h1{color:var(--ink)!important}
@keyframes ptSheen{0%{background-position:100% 0}40%,100%{background-position:0 0}}
.trust-row span{color:var(--text);font-weight:700}
.slideshow{border:6px solid var(--card)!important;box-shadow:var(--shadow)!important;background:var(--soft)!important}
.slide-dots button.active{background:var(--gold)!important}
.pt-visual{position:relative}
.pt-quiz{position:absolute;left:-28px;top:-24px;z-index:5;width:min(280px,70%);background:var(--card);border:1px solid var(--line);border-top:3px solid var(--gold);border-radius:16px;padding:1rem 1.1rem;box-shadow:var(--shadow);animation:ptBob 6s ease-in-out infinite}
.pt-quiz small{color:var(--muted);font-weight:800;font-size:.75rem}
.pt-quiz h4{margin:.25rem 0 .6rem;font-family:"Bricolage Grotesque",sans-serif;color:var(--ink);font-size:.98rem}
.pt-opt{display:block;width:100%;text-align:left;font:inherit;font-weight:700;font-size:.88rem;padding:.48rem .7rem;margin-top:.38rem;border:1.5px solid var(--line);border-radius:10px;background:var(--card);color:var(--text);cursor:pointer}
.pt-opt:hover{border-color:var(--n3)}
.pt-opt.right{border-color:var(--good);background:#e8f5ee;color:#14603f}
.pt-opt.wrong{border-color:var(--bad);background:#fbeceb;color:#8e2a20;animation:ptShake .35s}
.pt-fb{min-height:1.2em;font-size:.82rem;font-weight:800;margin-top:.45rem}
.pt-chip{position:absolute;z-index:5;display:flex;align-items:center;gap:.5rem;background:var(--card);color:var(--text);border:1px solid var(--line);border-radius:14px;padding:.55rem .85rem;font-weight:800;font-size:.88rem;box-shadow:var(--shadow);animation:ptBob 5s ease-in-out infinite}
.pt-chip i{font-style:normal;display:grid;place-items:center;width:32px;height:32px;border-radius:10px;background:color-mix(in srgb,var(--gold) 18%,transparent)}
.pt-c1{right:-18px;bottom:110px;animation-delay:.6s}.pt-c2{right:22%;bottom:-18px;animation-delay:1.2s}
@keyframes ptBob{50%{transform:translateY(-10px)}}
@keyframes ptShake{25%{transform:translateX(-5px)}75%{transform:translateX(5px)}}

/* image strip */
.pt-strip{padding:26px 0;background:var(--grad);overflow:hidden;border-block:3px solid var(--gold)}
.pt-track{display:flex;gap:18px;width:max-content;animation:ptScroll 40s linear infinite}
.pt-strip:hover .pt-track{animation-play-state:paused}
.pt-track figure{margin:0;width:250px;height:160px;border-radius:14px;overflow:hidden;flex:none;position:relative}
.pt-track img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.pt-track figure:hover img{transform:scale(1.08)}
.pt-track figcaption{position:absolute;left:10px;bottom:10px;background:rgba(10,26,51,.82);color:#fff;font-weight:800;font-size:.8rem;padding:.25rem .6rem;border-radius:8px;border-left:3px solid var(--gold)}
@keyframes ptScroll{to{transform:translateX(-50%)}}

/* ---------- shared surfaces ---------- */
.member-dashboard,.about-section{background:transparent!important}
.selector-card,.paper-card,.chapter-panel,.about-cards article,.category-card,.result-card,.review-item,.avatar-card,.tutor-workspace,.auth-form,.exam-palette,.exam-summary,.answer-options label,.student-home-card,.subscription-price-card,.prompt-chips button,.chat-compose input,.selector-card select,.auth-form input,.auth-form select{background:var(--card)!important;color:var(--text);border-color:var(--line)!important}
.selector-card,.auth-form,.tutor-workspace,.result-card{box-shadow:var(--shadow)!important;border-radius:20px!important}
.chat-panel{background:var(--card)}
.tutor-profile,.exam-top,.practice-intro{background:var(--grad)!important;color:#fff!important;border:0!important}
.about-cards b,.category-card b,.paper-card span,.material-page h2,.avatar-card span,.avatar-card i,.back-link,.forgot-link,.switch-auth a,.back-home{color:var(--accent)!important}
.recommend-box span,.intro-stat b,.intro-stats b{color:var(--gold-2)!important}
.category-card b{background:color-mix(in srgb,var(--gold) 16%,transparent)!important;color:var(--gold-ink)!important}
.category-card:hover,.about-cards article:hover,.student-home-card:hover{transform:translateY(-4px);border-color:var(--gold)!important;box-shadow:var(--shadow)!important}
.about-cards article{border-left:4px solid var(--n3)!important;transition:.25s}
.about-cards article:nth-child(2){border-left-color:var(--gold)!important}
.about-cards article:nth-child(3){border-left-color:var(--n1)!important}
.about-grid>div>p,.page-quote,.ai-intro p,.auth-form>p,.category-card p,.chapter-item span,.result-grid span{color:var(--muted)!important}
.about-grid h2,.auth-form h2,.selector-card h2,.paper-card h3,.category-card h3,.chapter-item h3,.result-card h2,.avatar-card h2{color:var(--ink)}
.selector-card select:focus,.auth-form input:focus,.auth-form select:focus{border-color:var(--n3)!important;box-shadow:0 0 0 3px color-mix(in srgb,var(--n3) 20%,transparent)!important}

/* page headers */
.page-hero,.ai-main{background:radial-gradient(circle at 10% 10%,color-mix(in srgb,var(--n3) 12%,transparent),transparent 40%),radial-gradient(circle at 92% 30%,color-mix(in srgb,var(--gold) 14%,transparent),transparent 40%)!important}

/* materials */
.chapter-item{border-color:var(--line)!important}
.chapter-item button.open{background:var(--grad)!important}
.material-viewer{background:var(--n1)!important;box-shadow:var(--shadow)}
.fake-lines{background:repeating-linear-gradient(color-mix(in srgb,var(--n3) 18%,transparent) 0 7px,transparent 7px 19px)!important}
.fake-diagram{border-color:var(--gold)!important;border-right-color:var(--soft)!important}

/* practice + exam */
.intro-stat{background:rgba(255,255,255,.08)!important;border-color:rgba(232,207,138,.3)!important}
.practice-intro p,.intro-stat span{color:rgba(255,255,255,.85)!important}
.exam-shell{background:transparent!important}
.exam-palette button.answered{background:var(--good)!important;border-color:var(--good)!important}
.exam-palette button.current{border-color:var(--n3)!important;box-shadow:0 0 0 3px color-mix(in srgb,var(--n3) 25%,transparent)!important}
.palette-legend .current{background:var(--n3)!important}
.answer-options label:has(input:checked){border-color:var(--n3)!important;background:var(--soft)!important}
.result-grid article{background:var(--soft)!important}

/* AI tutor */
.avatar-card.selected{border-color:var(--gold)!important;box-shadow:0 0 0 3px color-mix(in srgb,var(--gold) 25%,transparent)!important}
.chat-message.tutor p{background:var(--soft)!important;color:var(--text)}
.chat-message.student p{background:var(--grad)!important}
.voice-mode{background:var(--soft)!important;color:var(--accent)!important}
.chat-head,.chat-compose{border-color:var(--line)!important}

/* auth pages */
.auth-page{background:var(--paper)!important}
.auth-visual{background:radial-gradient(circle at 20% 15%,color-mix(in srgb,var(--gold) 22%,transparent),transparent 40%),var(--grad)!important;position:relative;overflow:hidden}
.auth-visual::after{content:"";position:absolute;right:-60px;bottom:-60px;width:320px;height:320px;background:url("../assets/images/learning-materials-small.jpg") center/cover;border-radius:50%;border:6px solid rgba(232,207,138,.35);opacity:.3;animation:ptBob 8s ease-in-out infinite}
.auth-visual .eyebrow{background:rgba(232,207,138,.16);color:var(--gold-2)!important}
.auth-visual p{color:rgba(255,255,255,.85)!important}

/* subscription */
.subscription-card{background:var(--grad)!important;color:#fff;box-shadow:var(--shadow)!important;border:1px solid rgba(232,207,138,.35)!important}
.subscription-card .eyebrow{background:rgba(232,207,138,.16);color:var(--gold-2)!important}
.subscription-copy>p{color:rgba(255,255,255,.85)!important}
.subscription-features span:before{background:var(--gold)!important;color:var(--n1)!important}
.subscription-price strong{color:var(--n1)!important}

/* footer */
.site-footer{background:linear-gradient(160deg,#071326,var(--n1))!important;border-top:3px solid var(--gold)}
.footer-grid a:hover{color:var(--gold-2)!important}

/* ---------- reveal motion ---------- */
.reveal,.pt-rise{opacity:0;transform:translateY(28px);transition:opacity .8s ease,transform .8s cubic-bezier(.2,.8,.2,1)}
.reveal.pt-in,.pt-rise.pt-in{opacity:1;transform:none}

/* =========================================================
   STUDENT DASHBOARD
========================================================= */
.member-dashboard{padding:40px 0 80px!important}
.pd-shell{display:grid;grid-template-columns:240px 1fr;background:var(--card);border:1px solid var(--line);border-radius:26px;overflow:hidden;box-shadow:var(--shadow)}
.pd-side{background:var(--grad);color:#fff;padding:26px 16px;display:flex;flex-direction:column;gap:22px}
.pd-side .mini-brand{display:flex;align-items:center;gap:9px;font-size:1.15rem;font-weight:800;margin:0 8px}
.pd-side nav{display:grid;gap:4px}
.pd-side nav a{display:flex;align-items:center;gap:.7rem;padding:.7rem .85rem;border-radius:12px;color:rgba(255,255,255,.78);font-weight:700;transition:background .2s,color .2s}
.pd-side nav a:hover{background:rgba(255,255,255,.08);color:#fff}
.pd-side nav a.on{background:rgba(232,207,138,.14);color:var(--gold-2);box-shadow:inset 3px 0 0 var(--gold)}
.pd-side nav i{font-style:normal;width:1.4rem;text-align:center}
.pd-side-card{margin-top:auto;background:rgba(255,255,255,.07);border:1px solid rgba(232,207,138,.28);border-radius:16px;padding:16px}
.pd-side-card b{display:block;color:var(--gold-2);margin-bottom:4px}
.pd-side-card span{display:block;font-size:.85rem;color:rgba(255,255,255,.78);margin-bottom:12px;line-height:1.5}
.pd-side-card a{display:inline-block;background:var(--gold-grad);color:#1d1606;font-weight:800;font-size:.85rem;padding:.5rem .9rem;border-radius:10px}

.pd-main{padding:30px;display:grid;gap:20px;min-width:0;background:linear-gradient(180deg,color-mix(in srgb,var(--soft) 70%,transparent),transparent 220px)}
.pd-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap}
.pd-date{margin:0;color:var(--gold-ink);font-weight:800;font-size:.9rem}
.pd-head h2{margin:.2rem 0;font-size:clamp(1.6rem,3vw,2.1rem);color:var(--ink)}
.pd-sub{margin:0;color:var(--muted)}
.pd-head-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.pd-streak{display:inline-flex;align-items:center;gap:.4rem;padding:.55rem .9rem;border-radius:99px;background:color-mix(in srgb,var(--gold) 16%,transparent);color:var(--gold-ink);font-weight:800;font-size:.92rem}

.pd-today{display:grid;grid-template-columns:auto 1fr 1.1fr;gap:26px;align-items:center;background:var(--grad);color:#fff;border-radius:22px;padding:24px 26px;position:relative;overflow:hidden}
.pd-today::after{content:"";position:absolute;right:-80px;top:-80px;width:240px;height:240px;border-radius:50%;border:30px solid rgba(232,207,138,.08)}
.pd-goal{position:relative;width:120px;height:120px}
.pd-ring{width:100%;height:100%;transform:rotate(-90deg)}
.pd-ring circle{fill:none;stroke-width:10;stroke-linecap:round}
.pd-ring .trk{stroke:rgba(255,255,255,.14)}
.pd-ring .val{stroke:var(--gold);stroke-dasharray:326.7;stroke-dashoffset:326.7;transition:stroke-dashoffset 1.4s cubic-bezier(.2,.8,.2,1)}
.pd-goal-txt{position:absolute;inset:0;display:grid;place-content:center;text-align:center}
.pd-goal-txt strong{font-family:"Bricolage Grotesque",sans-serif;font-size:2rem;line-height:1;color:#fff}
.pd-goal-txt span{font-size:.8rem;color:rgba(255,255,255,.7)}
.pd-label{display:block;font-size:.82rem;font-weight:800;color:var(--gold-2);margin-bottom:4px}
.pd-today h3{margin:0 0 4px;font-size:1.3rem;color:#fff}
.pd-today p{margin:0;color:rgba(255,255,255,.78);font-size:.92rem}
.pd-continue{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);border-radius:16px;padding:16px 18px;position:relative;z-index:1}
.pd-cbar{display:flex;align-items:center;gap:12px;margin:10px 0}
.pd-cbar .progress-track{flex:1;height:8px;background:rgba(255,255,255,.16);border-radius:20px;overflow:hidden}
.pd-cbar .progress-track i{display:block;height:100%;width:0;background:var(--gold-grad);border-radius:20px}
.pd-cbar strong{color:var(--gold-2);font-size:1rem}
.pd-continue a{color:#fff;font-weight:800;font-size:.9rem;text-decoration:underline;text-decoration-color:var(--gold);text-underline-offset:4px}

.pd-kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.pd-kpis article{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:16px 18px;display:grid;gap:2px;position:relative;overflow:hidden}
.pd-kpis article::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--n3)}
.pd-kpis article:nth-child(2)::before{background:var(--gold)}
.pd-kpis article:nth-child(3)::before{background:var(--n1)}
.pd-kpis article:nth-child(4)::before{background:var(--good)}
.pd-kpis small{color:var(--muted);font-weight:700;font-size:.85rem;display:flex;align-items:center;gap:.4rem}
.pd-kpis strong{font-family:"Bricolage Grotesque",sans-serif;font-size:1.9rem;color:var(--ink);line-height:1.15}
.pd-kpis em{font-style:normal;font-size:.8rem;font-weight:700;color:var(--muted)}
.pd-kpis em.up{color:var(--good)}

.pd-grid2{display:grid;grid-template-columns:1.4fr 1fr;gap:16px}
.pd-card{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:20px;min-width:0}
.pd-card h3{margin:0;font-size:1.1rem;color:var(--ink)}
.pd-card-h{display:flex;justify-content:space-between;align-items:baseline;gap:10px;margin-bottom:16px}
.pd-card-h span,.pd-card-h a{font-size:.85rem;color:var(--muted);font-weight:700}
.pd-card-h a{color:var(--accent)}
.pd-bars{display:grid;grid-template-columns:repeat(7,1fr);gap:10px;align-items:end;height:170px}
.pd-bars div{display:flex;flex-direction:column;align-items:center;justify-content:flex-end;gap:6px;height:100%}
.pd-bars i{display:block;width:100%;max-width:38px;min-height:4px;border-radius:8px 8px 4px 4px;background:color-mix(in srgb,var(--n3) 28%,var(--card));transform-origin:bottom;animation:ptGrow 1s cubic-bezier(.2,.8,.2,1) both}
.pd-bars div.today i{background:var(--gold-grad)}
.pd-bars div.has i{background:var(--grad)}
.pd-bars div.today.has i{background:var(--gold-grad)}
.pd-bars b{font-size:.78rem;color:var(--ink)}
.pd-bars small{font-size:.75rem;color:var(--muted);font-weight:700}
.pd-score{display:grid;justify-items:center;text-align:center;gap:10px}
.pd-score h3{justify-self:start}
.pd-ringwrap{position:relative;width:150px;height:150px}
.pd-ringwrap svg{width:100%;height:100%;transform:rotate(-90deg)}
.pd-ringwrap circle{fill:none;stroke-width:12;stroke-linecap:round}
.pd-ringwrap .trk{stroke:var(--soft)}
.pd-ringwrap .val{stroke:url(#pdScoreGrad);stroke-dasharray:389.6;stroke-dashoffset:389.6;transition:stroke-dashoffset 1.4s cubic-bezier(.2,.8,.2,1)}
.pd-ringwrap #scoreRing{position:absolute;inset:0;display:grid;place-items:center;font-family:"Bricolage Grotesque",sans-serif;font-size:2.1rem;font-weight:800;color:var(--ink)}
.pd-score dl{display:grid;grid-template-columns:1fr 1fr;gap:10px;width:100%;margin:0}
.pd-score dl div{background:var(--soft);border-radius:12px;padding:8px}
.pd-score dt{font-size:.78rem;color:var(--muted);font-weight:700}
.pd-score dd{margin:0;font-weight:800;color:var(--ink)}

.pd-subjects{display:grid;gap:14px}
.pd-subj{display:grid;grid-template-columns:1fr auto;gap:6px 12px;align-items:center}
.pd-subj b{color:var(--ink)}
.pd-subj span{font-size:.8rem;font-weight:800;padding:.15rem .55rem;border-radius:99px}
.pd-subj span.s{background:#e6f4ec;color:#17643f}
.pd-subj span.m{background:#fbf1dc;color:#7a5a12}
.pd-subj span.w{background:#fbe9e7;color:#8e2a20}
.pd-subj .bar{grid-column:1/-1;height:10px;background:var(--soft);border-radius:10px;overflow:hidden}
.pd-subj .bar i{display:block;height:100%;width:0;background:var(--grad);border-radius:10px;transition:width 1.2s cubic-bezier(.2,.8,.2,1)}
.pd-subj small{grid-column:1/-1;color:var(--muted);font-size:.8rem}
.pd-recent{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.pd-recent li{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;padding:10px 12px;border:1px solid var(--line);border-radius:14px}
.pd-recent .ic{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;background:var(--soft);font-size:1.1rem}
.pd-recent b{display:block;color:var(--ink);font-size:.95rem}
.pd-recent small{color:var(--muted);font-size:.8rem}
.pd-recent em{font-style:normal;font-weight:800;padding:.3rem .6rem;border-radius:10px;font-size:.9rem}
.pd-empty{color:var(--muted);font-size:.92rem;background:var(--soft);border-radius:14px;padding:16px;text-align:center}
.pd-empty a{color:var(--accent);font-weight:800}

.pd-focus{background:var(--grad);color:#fff;border-radius:20px;padding:22px;display:flex;flex-direction:column;justify-content:center;gap:14px;border:1px solid rgba(232,207,138,.3)}
.pd-focus h3{margin:0;color:#fff;font-size:1.25rem}
.pd-focus p{margin:0;color:rgba(255,255,255,.8);font-size:.95rem;line-height:1.55}
.pd-focus a{align-self:flex-start;background:var(--gold-grad);color:#1d1606;font-weight:800;padding:.7rem 1.1rem;border-radius:12px}
.pd-badges{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:14px}
.pd-badge{text-align:center;padding:12px 6px;border-radius:14px;border:1px solid var(--line);background:var(--card);transition:transform .2s}
.pd-badge .b{width:46px;height:46px;margin:0 auto 6px;border-radius:50%;display:grid;place-items:center;font-size:1.3rem;background:var(--soft);filter:grayscale(1);opacity:.55}
.pd-badge b{display:block;font-size:.82rem;color:var(--ink)}
.pd-badge small{font-size:.72rem;color:var(--muted)}
.pd-badge.got{border-color:color-mix(in srgb,var(--gold) 55%,transparent);background:color-mix(in srgb,var(--gold) 8%,var(--card))}
.pd-badge.got .b{filter:none;opacity:1;background:var(--gold-grad);box-shadow:0 6px 14px -6px rgba(167,131,47,.8)}
.pd-badge.got:hover{transform:translateY(-3px)}
.pd-note{margin:0;font-size:.8rem;color:var(--muted);text-align:center}

@media(max-width:1100px){.pd-today{grid-template-columns:auto 1fr}.pd-continue{grid-column:1/-1}.pd-kpis{grid-template-columns:repeat(2,1fr)}}
@media(max-width:900px){.pd-shell{grid-template-columns:1fr}.pd-side{display:none}.pd-grid2{grid-template-columns:1fr}}
@media(max-width:560px){.pd-main{padding:18px}.pd-today{grid-template-columns:1fr;justify-items:start;padding:20px}.pd-badges{grid-template-columns:repeat(2,1fr)}.pd-bars{height:140px;gap:6px}.pd-kpis strong{font-size:1.5rem}}

/* ---------- customise panel ---------- */
.pt-cz-btn{position:fixed;right:20px;bottom:calc(20px + env(safe-area-inset-bottom,0px));z-index:2000;width:54px;height:54px;border-radius:50%;border:2px solid var(--gold);background:var(--grad);color:#fff;font-size:1.4rem;cursor:pointer;box-shadow:0 12px 28px -10px rgba(10,26,51,.7);transition:transform .3s}
.pt-cz-btn:hover{transform:rotate(60deg)}
.pt-cz{position:fixed;right:20px;bottom:calc(86px + env(safe-area-inset-bottom,0px));z-index:2000;width:min(300px,calc(100% - 40px));background:var(--card);color:var(--text);border:1px solid var(--line);border-radius:20px;padding:1.2rem;box-shadow:0 30px 60px -20px rgba(0,0,0,.4);transform:translateY(20px) scale(.96);opacity:0;visibility:hidden;transition:.25s}
.pt-cz.open{transform:none;opacity:1;visibility:visible}
.pt-cz h4{margin:0 0 .2rem;font-family:"Bricolage Grotesque",sans-serif;font-size:1.1rem;color:var(--ink)}
.pt-cz p{margin:0;color:var(--muted);font-size:.88rem}
.pt-cz label{display:block;font-weight:800;font-size:.82rem;color:var(--muted);margin:1rem 0 .5rem}
.pt-sw{display:flex;gap:.6rem}
.pt-sw button{width:44px;height:44px;border-radius:12px;border:3px solid transparent;cursor:pointer;box-shadow:inset 0 -8px 0 #c9a24a}
.pt-sw button[aria-pressed="true"]{border-color:var(--gold)}
.pt-seg{display:flex;background:var(--soft);border-radius:12px;padding:4px}
.pt-seg button{flex:1;border:0;background:none;color:var(--text);font:inherit;font-weight:800;padding:.45rem;border-radius:9px;cursor:pointer}
.pt-seg button[aria-pressed="true"]{background:var(--card);box-shadow:0 2px 8px rgba(0,0,0,.12)}
.pt-reset{margin-top:1rem;background:none;border:0;color:var(--muted);font:inherit;font-size:.85rem;text-decoration:underline;cursor:pointer}

@media(max-width:900px){.pt-quiz{left:8px;top:8px;width:min(260px,80%)}.pt-c1{right:8px}.pt-c2{display:none}}

/* =========================================================
   MOTION GRAPHICS  (switched off by "Animations: Off"
   and by the device's reduced-motion setting)
========================================================= */
html::after{content:"";position:fixed;inset:0;z-index:99999;pointer-events:none;background:var(--grad);transform:translateY(-101%);transition:transform .28s cubic-bezier(.7,0,.3,1)}
html.pt-entering::after,html.pt-leaving::after{transform:none}
html.pt-leaving::after{pointer-events:auto}
.pt-splash{position:fixed;inset:0;z-index:100000;display:grid;place-items:center;align-content:center;gap:18px;background:var(--grad);color:#fff;transition:opacity .5s,visibility .5s}
.pt-splash.out{opacity:0;visibility:hidden}
.pt-splash svg{width:110px;height:110px;animation:ptFlip 2.4s cubic-bezier(.6,0,.4,1) infinite}
.pt-splash .sandTop{animation:ptSandTop 1.2s linear infinite alternate}
.pt-splash .sandBot{animation:ptSandBot 1.2s linear infinite alternate}
.pt-splash .stream{stroke-dasharray:4 4;animation:ptStream .4s linear infinite}
.pt-splash b{font-family:"Bricolage Grotesque",sans-serif;font-size:1.7rem;letter-spacing:-.02em}
.pt-splash b span{color:var(--gold)}
.pt-splash small{opacity:.8;font-weight:700;letter-spacing:.04em}
@keyframes ptFlip{0%,80%{transform:rotate(0)}100%{transform:rotate(180deg)}}
@keyframes ptSandTop{from{transform:scaleY(1)}to{transform:scaleY(.2)}}
@keyframes ptSandBot{from{transform:scaleY(.2)}to{transform:scaleY(1)}}
@keyframes ptStream{to{stroke-dashoffset:-8}}

.pt-progress{position:fixed;top:0;left:0;height:3px;width:100%;z-index:3000;background:var(--gold-grad);transform-origin:0 50%;transform:scaleX(0);pointer-events:none}

.hero-section>.container,.page-hero>.container,.ai-main>.container,.auth-visual>*{position:relative;z-index:1}
.page-hero,.ai-main{position:relative;overflow:hidden}
.pt-floaties{position:absolute;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.pt-floaties span{position:absolute;display:block;width:var(--s,56px);height:var(--s,56px);opacity:.22;animation:ptFloat var(--d,9s) ease-in-out infinite;animation-delay:var(--dl,0s);transition:translate .6s ease-out}
.pt-floaties svg{width:100%;height:100%}
.auth-visual .pt-floaties span{opacity:.3;filter:brightness(4) saturate(0)}
@keyframes ptFloat{0%,100%{transform:translateY(0) rotate(0)}50%{transform:translateY(-18px) rotate(var(--r,8deg))}}

.hero-heading .heading-line{animation:ptSheen 7s ease-in-out infinite,ptLineIn .9s cubic-bezier(.2,.8,.2,1) both!important}
.hero-heading .heading-line:nth-child(2){animation-delay:.4s,.15s!important}
.hero-heading .heading-line:nth-child(3){animation-delay:.8s,.3s!important}
body.auth-resolving .heading-line,body.auth-resolving .hero-actions,body.auth-resolving .trust-row{animation-play-state:paused!important}
@keyframes ptLineIn{from{opacity:0;transform:translateY(40px) skewY(4deg)}to{opacity:1;transform:none}}
.hero-actions{animation:ptLineIn .9s .45s cubic-bezier(.2,.8,.2,1) both}
.trust-row{animation:ptLineIn .9s .6s cubic-bezier(.2,.8,.2,1) both}
.pt-type{font-size:1.15rem;font-weight:700;color:var(--muted);margin:10px 0 26px}
.pt-type b{color:var(--accent);border-right:3px solid var(--gold);padding-right:3px;animation:ptCaret .8s step-end infinite}
@keyframes ptCaret{50%{border-color:transparent}}

.pt-visual::before{content:"";position:absolute;inset:-6% -4% -8% 6%;z-index:-1;background:radial-gradient(circle at 30% 30%,color-mix(in srgb,var(--gold) 40%,transparent),transparent 60%),var(--grad);opacity:.16;filter:blur(4px);border-radius:42% 58% 55% 45%/50% 40% 60% 50%;animation:ptMorph 12s ease-in-out infinite}
@keyframes ptMorph{50%{border-radius:58% 42% 40% 60%/40% 60% 40% 60%;transform:rotate(8deg) scale(1.03)}}

.btn,.send-button{position:relative;overflow:hidden}
.pt-ripple{position:absolute;border-radius:50%;background:rgba(255,255,255,.35);transform:scale(0);animation:ptRipple .6s ease-out forwards;pointer-events:none}
.btn-secondary .pt-ripple{background:color-mix(in srgb,var(--gold) 35%,transparent)}
@keyframes ptRipple{to{transform:scale(4);opacity:0}}

.pt-tilt{transform-style:preserve-3d;will-change:transform;transition:transform .15s ease-out,box-shadow .25s,border-color .25s!important}
.pt-tilt.pt-tilting{box-shadow:var(--shadow)!important;border-color:var(--gold)!important}

.about-grid h2,.student-home-heading h2,.subscription-copy h2,.library-head h2{position:relative;padding-bottom:12px}
.about-grid h2::after,.student-home-heading h2::after,.subscription-copy h2::after,.library-head h2::after{content:"";position:absolute;left:0;bottom:0;height:4px;width:0;border-radius:4px;background:var(--gold-grad);transition:width 1s .3s cubic-bezier(.2,.8,.2,1)}
.pt-drawn::after{width:80px!important}

@keyframes ptGrow{from{transform:scaleY(0)}}
.pd-goal{animation:ptPulse 3s ease-in-out infinite}
@keyframes ptPulse{50%{transform:scale(1.04)}}

.subscription-card{position:relative;overflow:hidden}
.subscription-card::after{content:"";position:absolute;top:0;bottom:0;left:-40%;width:30%;background:linear-gradient(100deg,transparent,rgba(232,207,138,.22),transparent);transform:skewX(-18deg);animation:ptSweep 5s ease-in-out infinite;pointer-events:none}
@keyframes ptSweep{0%,60%{left:-40%}100%{left:130%}}

.brand .pt-logo{animation:ptLogoFlip 8s cubic-bezier(.6,0,.4,1) 2s infinite}
@keyframes ptLogoFlip{0%,90%{transform:rotate(0)}100%{transform:rotate(180deg)}}
.category-card b,.student-card-icon{transition:transform .4s cubic-bezier(.3,1.6,.5,1)}
.category-card:hover b,.student-home-card:hover .student-card-icon{transform:scale(1.18) rotate(-8deg)}

:root[data-motion="off"] .pt-floaties,:root[data-motion="off"] .pt-splash,:root[data-motion="off"] .pt-progress{display:none}
:root[data-motion="off"]::after{display:none}
:root[data-motion="off"] .about-grid h2::after,:root[data-motion="off"] .library-head h2::after{width:80px}
:root[data-motion="off"] .pd-ring .val,:root[data-motion="off"] .pd-ringwrap .val{transition:none}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal,.pt-rise{opacity:1;transform:none}.pt-floaties,.pt-splash{display:none}html::after{display:none}}
@media(max-width:700px){.pt-floaties span:nth-child(n+5){display:none}.pt-floaties span{--s:40px!important}}
.practice-intro>span{color:var(--gold-2)!important}

/* =========================================================
   LIGHT EDITION — soft blue, lavender and gold gradients.
   (Overrides the darker navy values above. To go back to the
   dark look, delete everything below this comment.)
========================================================= */
:root{
  --n1:#14284d; --n2:#2a4f8f; --n3:#3b6fd8; --n4:#7aa0f0;
  --p1:#e7efff; --p2:#f1ecff;
  --ink:#14284d; --accent:#2f5fc4; --gold-ink:#8a6a1c;
  --paper:#f8faff; --soft:#eef3fd; --line:#e2e8f5;
  --grad:linear-gradient(135deg,var(--n3),var(--n4));
  --panel:linear-gradient(135deg,var(--p1) 0%,var(--p2) 55%,#fff3d9 100%);
  --card-grad:linear-gradient(180deg,#ffffff,#f7f9ff);
  --shadow:0 1px 2px rgba(20,40,77,.05),0 16px 36px -22px rgba(47,95,196,.35);
}
:root[data-color="emerald"]{--n1:#0f3b2d;--n2:#1f6b51;--n3:#2e9a74;--n4:#6fcaa5;--p1:#e4f6ee;--p2:#eef8f3;--ink:#0f3b2d;--accent:#1f7a5a}
:root[data-color="plum"]{--n1:#2e1a4d;--n2:#5a3a8f;--n3:#7b52c7;--n4:#ab8ae6;--p1:#f0e9ff;--p2:#f8ecf7;--ink:#2e1a4d;--accent:#6a43b5}
:root[data-color="graphite"]{--n1:#1f2733;--n2:#3f4d61;--n3:#5b6b82;--n4:#94a3b8;--p1:#eef1f5;--p2:#f4f4f6;--ink:#1f2733;--accent:#4a5a70}
:root[data-mode="dark"]{--panel:linear-gradient(135deg,#16213a,#1d2246 55%,#2b2617);--card-grad:linear-gradient(180deg,#141e33,#121b2e);--ink:#f1f4fa;--soft:#18233a}

/* soft page background with a hint of blue and gold */
html body{background:radial-gradient(circle at 0 0,color-mix(in srgb,var(--p1) 90%,transparent),transparent 45%),radial-gradient(circle at 100% 100%,#fff6e2,transparent 45%),var(--paper) fixed}
:root[data-mode="dark"] body{background:var(--paper)}
body::before{opacity:.035}

/* buttons: lighter blue gradient */
.btn-primary,.send-button{box-shadow:0 10px 22px -10px color-mix(in srgb,var(--n3) 70%,transparent)!important}
.pt-cz-btn{box-shadow:0 12px 26px -10px color-mix(in srgb,var(--n3) 70%,transparent)}

/* light panels (were dark navy) */
.pd-side,.pd-today,.pd-focus,.practice-intro,.tutor-profile,.exam-top,.subscription-card,.auth-visual,.pt-strip,.pt-splash{background:var(--panel)!important;color:var(--ink)!important}
html::after{background:var(--panel)}
.pd-side{border-right:1px solid var(--line)}
.pd-side .mini-brand,.auth-visual .light-brand{color:var(--ink)!important}
.pd-side nav a{color:var(--muted)}
.pd-side nav a:hover{background:rgba(255,255,255,.7);color:var(--ink)}
.pd-side nav a.on{background:#fff;color:var(--ink);box-shadow:inset 3px 0 0 var(--gold),0 6px 14px -8px rgba(20,40,77,.25)}
.pd-side-card{background:rgba(255,255,255,.75);border-color:color-mix(in srgb,var(--gold) 45%,transparent)}
.pd-side-card b{color:var(--gold-ink)}
.pd-side-card span{color:var(--muted)}
.pd-today,.pd-focus{border:1px solid var(--line)!important}
.pd-today h3,.pd-focus h3,.pd-goal-txt strong{color:var(--ink)}
.pd-today p,.pd-focus p,.pd-goal-txt span{color:var(--muted)}
.pd-label{color:var(--gold-ink)}
.pd-today::after{border-color:color-mix(in srgb,var(--gold) 14%,transparent)}
.pd-ring .trk{stroke:rgba(20,40,77,.09)}
.pd-continue{background:rgba(255,255,255,.75);border-color:var(--line)}
.pd-cbar .progress-track{background:rgba(20,40,77,.09)}
.pd-cbar strong{color:var(--gold-ink)}
.pd-continue a{color:var(--ink)}
.pd-kpis article,.pd-card{background:var(--card-grad)}
.pd-bars i{background:color-mix(in srgb,var(--n3) 18%,var(--card))}
.pd-main{background:linear-gradient(180deg,color-mix(in srgb,var(--p1) 60%,transparent),transparent 260px)}

/* practice, tutor, exam, subscription, sign-in panels */
.practice-intro h2,.subscription-card h2,.auth-visual h1,.tutor-profile h2,.exam-top strong{color:var(--ink)!important}
.practice-intro p,.intro-stat span,.subscription-copy>p,.auth-visual p,.tutor-capabilities p,.exam-top span{color:var(--muted)!important}
.practice-intro>span,.recommend-box span,.intro-stat b,.intro-stats b{color:var(--gold-ink)!important}
.intro-stat,.recommend-box{background:rgba(255,255,255,.75)!important;border-color:var(--line)!important}
.recommend-box strong{color:var(--ink)}
.online-dot{color:var(--good)!important}
.subscription-card{border-color:color-mix(in srgb,var(--gold) 40%,transparent)!important}
.subscription-card .eyebrow,.auth-visual .eyebrow{background:color-mix(in srgb,var(--gold) 18%,transparent);color:var(--gold-ink)!important}
.subscription-features span{color:var(--text)}
.subscription-card::after{background:linear-gradient(100deg,transparent,rgba(255,255,255,.7),transparent)}
.auth-visual::after{border-color:#fff;opacity:.45}
.auth-visual .pt-floaties span{filter:none;opacity:.25}
.pt-strip{border-block:1px solid color-mix(in srgb,var(--gold) 45%,transparent)}
.pt-track figcaption{background:rgba(255,255,255,.92);color:var(--ink)}
.pt-splash b,.pt-splash small{color:var(--ink)}
.material-viewer{background:#2a3d63!important}

/* footer */
.site-footer{background:var(--panel)!important;color:var(--text)!important;border-top:1px solid color-mix(in srgb,var(--gold) 45%,transparent)}
.site-footer .footer-logo,.footer-grid h3{color:var(--ink)!important}
.footer-brand p,.footer-grid a,.footer-bottom{color:var(--muted)!important}
.footer-grid a:hover{color:var(--gold-ink)!important}
.social-row a{border-color:var(--line)!important;background:#fff}
.footer-bottom{border-top-color:var(--line)!important}

/* =========================================================
   ABOUT PRACTICETIME (homepage)
========================================================= */
.ab-section{padding:90px 0 70px;position:relative}
.ab-section .container{display:grid;gap:26px;max-width:1080px}
.ab-intro{text-align:center;max-width:760px;margin:0 auto 10px}
.ab-intro h2{font-size:clamp(2.1rem,4.5vw,3.1rem);color:var(--ink);margin:.7rem 0 .4rem}
.ab-intro h2 span{background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.ab-tag{font-family:"Bricolage Grotesque",sans-serif;font-weight:700;font-size:1.15rem;color:var(--gold-ink);margin:0 0 .8rem}
.ab-intro p:last-child{color:var(--muted);line-height:1.75;margin:0}
.ab-block{background:var(--panel);border:1px solid var(--line);border-radius:26px;padding:34px;box-shadow:var(--shadow)}
.ab-h{text-align:center;font-size:clamp(1.4rem,2.6vw,1.8rem);color:var(--ink);margin:0 0 6px}
.ab-sub{text-align:center;color:var(--muted);margin:0 0 6px}
.ab-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:22px}
.ab-feat{display:grid;grid-template-columns:auto 1fr;gap:4px 14px;align-items:start;background:var(--card-grad);border:1px solid var(--line);border-radius:18px;padding:18px 20px;transition:transform .25s,border-color .25s,box-shadow .25s}
.ab-feat:hover{transform:translateY(-3px);border-color:color-mix(in srgb,var(--gold) 60%,transparent);box-shadow:var(--shadow)}
.ab-ic{grid-row:span 2;width:46px;height:46px;border-radius:13px;display:grid;place-items:center;color:#fff;background:var(--grad);box-shadow:0 8px 18px -10px color-mix(in srgb,var(--n3) 80%,transparent)}
.ab-feat:nth-child(even) .ab-ic{background:var(--gold-grad);color:#3b2c08}
.ab-ic svg{width:24px;height:24px}
.ab-feat h3{margin:2px 0 0;font-size:1.08rem;color:var(--ink)}
.ab-feat p{margin:0;color:var(--muted);font-size:.93rem;line-height:1.55}
.ab-team{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:24px}
.ab-person{text-align:center;background:var(--card-grad);border:1px solid var(--line);border-radius:22px;padding:28px 26px;transition:transform .25s,box-shadow .25s}
.ab-person:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.ab-photo{width:132px;height:132px;margin:0 auto 14px;border-radius:50%;padding:4px;background:var(--gold-grad);box-shadow:0 14px 30px -14px rgba(167,131,47,.7)}
.ab-photo img{width:100%;height:100%;border-radius:50%;object-fit:cover;background:#fff;border:4px solid #fff}
.ab-person h3{margin:0;font-size:1.4rem;color:var(--ink)}
.ab-role{display:inline-block;margin:8px 0 12px;padding:.3rem .85rem;border-radius:99px;font-weight:800;font-size:.85rem;color:var(--accent);background:color-mix(in srgb,var(--n3) 12%,transparent)}
.ab-person:nth-child(2) .ab-role{color:var(--gold-ink);background:color-mix(in srgb,var(--gold) 18%,transparent)}
.ab-person p{margin:0 auto;max-width:42ch;color:var(--muted);line-height:1.65;font-size:.95rem}
.ab-closing{text-align:center;background:var(--panel);border:1px solid color-mix(in srgb,var(--gold) 40%,transparent);border-radius:22px;padding:26px}
.ab-closing h3{margin:0 0 4px;font-size:1.35rem;background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.ab-closing p{margin:0;color:var(--muted)}
@media(max-width:760px){.ab-grid,.ab-team{grid-template-columns:1fr}.ab-block{padding:22px 16px}.ab-section{padding:60px 0 50px}}

/* =========================================================
   DASHBOARD v2 (simple progress dashboard)
========================================================= */
.pd2{display:grid;gap:18px;background:var(--card);border:1px solid var(--line);border-radius:26px;padding:28px;box-shadow:var(--shadow);background-image:linear-gradient(180deg,color-mix(in srgb,var(--p1) 55%,transparent),transparent 240px)}
.pd2-head{display:flex;justify-content:space-between;align-items:flex-end;gap:14px;flex-wrap:wrap}
.pd2-head h2{margin:.2rem 0;font-size:clamp(1.6rem,3vw,2.1rem);color:var(--ink)}
.pd2-top{display:grid;grid-template-columns:1.6fr 1fr;gap:16px}
.pd2-today{display:grid;grid-template-columns:auto 1fr;gap:24px;align-items:center;background:var(--panel);border:1px solid var(--line);border-radius:22px;padding:24px}
.pd2-plan h3{margin:0 0 6px;font-size:1.3rem;color:var(--ink);line-height:1.3}
.pd2-plan p{margin:0 0 14px;color:var(--muted);line-height:1.55}
.pd2-actions{display:flex;gap:10px;flex-wrap:wrap}
.pd2-actions .btn{padding:.65rem 1.05rem}
.pd2-streak{background:var(--panel);border:1px solid color-mix(in srgb,var(--gold) 45%,transparent);border-radius:22px;padding:22px;display:grid;gap:10px;align-content:start}
.pd2-flame{display:flex;align-items:baseline;gap:8px}
.pd2-flame span{font-size:2rem;align-self:center;animation:ptFlame 2.4s ease-in-out infinite}
.pd2-flame strong{font-family:"Bricolage Grotesque",sans-serif;font-size:3rem;line-height:1;color:var(--ink)}
.pd2-flame small{color:var(--muted);font-weight:700}
@keyframes ptFlame{50%{transform:scale(1.12) rotate(-4deg)}}
.pd2-week{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(7,1fr);gap:6px}
.pd2-week li{display:grid;justify-items:center;gap:4px;font-size:.75rem;font-weight:800;color:var(--muted)}
.pd2-week li span{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:color-mix(in srgb,var(--card) 80%,transparent);border:2px dashed var(--line);font-size:1rem}
.pd2-week li.on span{background:var(--gold-grad);border:2px solid transparent;box-shadow:0 6px 12px -6px rgba(167,131,47,.8)}
.pd2-week li.today span{outline:2px solid var(--n3);outline-offset:2px}
.pd2-week li.future{opacity:.45}
.pd2-streak p{margin:0;color:var(--muted);font-size:.9rem}
.pd2-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.pd2-stats article{display:flex;align-items:center;gap:14px;background:var(--card-grad);border:1px solid var(--line);border-radius:18px;padding:16px 18px}
.pd2-stats article>span{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;font-size:1.35rem;background:var(--soft);flex:none}
.pd2-stats strong{display:block;font-family:"Bricolage Grotesque",sans-serif;font-size:1.7rem;line-height:1.1;color:var(--ink)}
.pd2-stats small{color:var(--muted);font-weight:700}
.pd2-bottom{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.pd2-subjects{display:grid;gap:14px}
.pd2-subj{display:grid;gap:8px;color:inherit;padding:10px 12px;border-radius:14px;transition:background .2s}
.pd2-subj:hover{background:var(--soft)}
.pd2-subj>div:first-child{display:flex;justify-content:space-between;gap:10px}
.pd2-subj b{color:var(--ink)}
.pd2-subj span{color:var(--muted);font-size:.85rem;font-weight:700}
.pd2-subj .bar{height:10px;background:var(--soft);border-radius:10px;overflow:hidden}
.pd2-subj .bar i{display:block;height:100%;width:0;background:var(--grad);border-radius:10px;transition:width 1.2s cubic-bezier(.2,.8,.2,1)}
@media(max-width:900px){.pd2-top,.pd2-bottom{grid-template-columns:1fr}}
@media(max-width:600px){.pd2{padding:16px;border-radius:20px}.pd2-today{grid-template-columns:1fr;justify-items:start}.pd2-stats{grid-template-columns:1fr}.pd2-week li span{width:30px;height:30px}}

/* ---------- daily pop-up ---------- */
.pt-daily{position:fixed;inset:0;z-index:5000;display:grid;place-items:center;padding:20px;background:rgba(15,25,50,.35);backdrop-filter:blur(4px);animation:ptFade .3s ease both}
.pt-daily.out{opacity:0;transition:opacity .3s}
.pt-daily-card{position:relative;width:min(440px,100%);background:var(--card);background-image:var(--panel);color:var(--text);border:1px solid color-mix(in srgb,var(--gold) 45%,transparent);border-radius:24px;padding:28px 26px 24px;text-align:center;box-shadow:0 30px 70px -25px rgba(15,25,50,.5);animation:ptPopIn .45s cubic-bezier(.3,1.4,.5,1) both}
.pt-daily-x{position:absolute;top:10px;right:12px;width:36px;height:36px;border:0;border-radius:50%;background:transparent;color:var(--muted);font-size:1.5rem;cursor:pointer}
.pt-daily-x:hover{background:var(--soft)}
.pt-daily-ic{display:grid;place-items:center;width:62px;height:62px;margin:0 auto 10px;border-radius:18px;background:var(--gold-grad);font-size:1.8rem;box-shadow:0 10px 22px -10px rgba(167,131,47,.8)}
.pt-daily h3{margin:0 0 8px;font-size:1.45rem;color:var(--ink)}
.pt-daily p{margin:0 0 14px;color:var(--muted);line-height:1.55}
.pt-daily-plan{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:12px 14px;margin-bottom:12px;text-align:left}
.pt-daily-plan small{display:block;color:var(--gold-ink);font-weight:800;font-size:.8rem}
.pt-daily-plan b{color:var(--ink)}
.pt-daily-streak{font-weight:800;color:var(--gold-ink)!important;font-size:.92rem}
.pt-daily-btns{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
@keyframes ptFade{from{opacity:0}}
@keyframes ptPopIn{from{opacity:0;transform:translateY(24px) scale(.94)}}

/* =========================================================
   MATERIALS + PRACTICE: subject → chapters
========================================================= */
.pt-lib{padding:36px 0 90px}
.lib-loading{color:var(--muted);text-align:center;padding:40px 0}
.lib-pick{display:grid;grid-template-columns:minmax(280px,400px) 1fr;gap:40px;align-items:center}
.lib-card{background:var(--card-grad);border:1px solid var(--line);border-radius:22px;padding:28px;box-shadow:var(--shadow)}
.lib-card h2{margin:0 0 6px;color:var(--ink)}
.lib-class{margin:0 0 6px;color:var(--muted)}
.lib-class b{color:var(--ink)}
.lib-card label{display:block;font-size:.85rem;font-weight:800;color:var(--ink);margin:16px 0}
.lib-card select{display:block;width:100%;margin-top:7px;padding:13px 14px;border:1px solid var(--line);border-radius:12px;background:var(--card);color:var(--text);font:inherit;font-weight:600}
.lib-card select:focus{outline:none;border-color:var(--n3);box-shadow:0 0 0 3px color-mix(in srgb,var(--n3) 20%,transparent)}
.lib-err{min-height:1.2em;margin:10px 0 0;color:var(--bad);font-weight:700;font-size:.88rem}
.lib-steps{list-style:none;margin:0;padding:0;display:grid;gap:14px;counter-reset:st}
.lib-steps li{counter-increment:st;display:grid;grid-template-columns:auto 1fr;gap:2px 16px;background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:18px 20px}
.lib-steps li::before{content:counter(st);grid-row:span 2;width:42px;height:42px;border-radius:50%;display:grid;place-items:center;font-weight:800;color:#3b2c08;background:var(--gold-grad)}
.lib-steps b{color:var(--ink);font-size:1.05rem}
.lib-steps span{color:var(--muted);font-size:.92rem}
.lib-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:22px}
.lib-head .back-link{flex-basis:100%;font-weight:800;color:var(--accent)}
.lib-title h2{margin:.5rem 0 .2rem;color:var(--ink);font-size:clamp(1.6rem,3vw,2.2rem)}
.lib-title p{margin:0;color:var(--muted)}
.lib-levels{display:flex;gap:6px;background:var(--soft);padding:5px;border-radius:14px}
.lib-levels a{padding:.5rem .95rem;border-radius:10px;font-weight:800;color:var(--muted)}
.lib-levels a.on{background:var(--card);color:var(--ink);box-shadow:0 3px 10px -4px rgba(15,25,50,.25)}
.lib-grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:14px}
.lib-ch{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:14px;height:100%;background:var(--card-grad);border:1px solid var(--line);border-radius:18px;padding:16px 18px;color:inherit;transition:transform .2s,border-color .2s,box-shadow .2s}
a.lib-ch:hover{transform:translateY(-3px);border-color:color-mix(in srgb,var(--gold) 60%,transparent);box-shadow:var(--shadow)}
.lib-ch .num{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;font-family:"Bricolage Grotesque",sans-serif;font-weight:800;color:#fff;background:var(--grad)}
.lib-ch b{display:block;color:var(--ink);line-height:1.35}
.lib-ch small{color:var(--muted);font-weight:700;font-size:.82rem}
.lib-ch i{font-style:normal;font-size:1.6rem;color:var(--gold)}
.lib-ch.done .num{background:var(--gold-grad);color:#3b2c08}
.lib-ch.done small{color:var(--good)}
.lib-ch.soon{opacity:.6;cursor:default}
.lib-ch.soon .num{background:var(--soft);color:var(--muted)}
.lib-ch.locked .num{background:var(--soft);color:var(--muted)}
.lib-empty{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:30px;text-align:center;color:var(--muted)}
@media(max-width:860px){.lib-pick{grid-template-columns:1fr}}

/* About: stop the sticky header covering the heading when jumping to #about */
#about{scroll-margin-top:84px}

/* =========================================================
   DARK MODE FIXES — every text and panel readable
========================================================= */
:root[data-mode="dark"]{--p1:#16213a;--p2:#1d2246;--gold-ink:#e8cf8a}
:root[data-mode="dark"] html body,:root[data-mode="dark"] body{color:var(--text)}
:root[data-mode="dark"] .pd-continue,:root[data-mode="dark"] .pd-side-card,:root[data-mode="dark"] .intro-stat,
:root[data-mode="dark"] .recommend-box,:root[data-mode="dark"] .social-row a,:root[data-mode="dark"] .pt-track figcaption{background:color-mix(in srgb,var(--card) 85%,transparent)!important;color:var(--text)}
:root[data-mode="dark"] .ab-photo img{background:var(--card);border-color:var(--card)}
:root[data-mode="dark"] h1,:root[data-mode="dark"] h2,:root[data-mode="dark"] h3,:root[data-mode="dark"] h4,
:root[data-mode="dark"] label,:root[data-mode="dark"] strong,:root[data-mode="dark"] b{color:var(--ink)}
:root[data-mode="dark"] .site-header,:root[data-mode="dark"] .topbar.open{background:var(--hdr)!important}
:root[data-mode="dark"] .btn-primary,:root[data-mode="dark"] .btn-primary *,:root[data-mode="dark"] .lib-ch .num{color:#fff!important}
:root[data-mode="dark"] .btn-gold,:root[data-mode="dark"] .subscription-price-card .btn,:root[data-mode="dark"] .pd-focus a,:root[data-mode="dark"] .pd-side-card a,:root[data-mode="dark"] .lib-ch.done .num,:root[data-mode="dark"] .lib-steps li::before{color:#2a1f05!important}
:root[data-mode="dark"] .pt-opt.right{background:#173a2a;color:#9fe0bf}
:root[data-mode="dark"] .pt-opt.wrong{background:#3d1d1a;color:#f2b2aa}
:root[data-mode="dark"] .pd-subj span.s{background:#173a2a;color:#9fe0bf}
:root[data-mode="dark"] .pd-subj span.m{background:#3a2f12;color:#f0d68e}
:root[data-mode="dark"] .pd-subj span.w{background:#3d1d1a;color:#f2b2aa}
:root[data-mode="dark"] .subscription-price-card,:root[data-mode="dark"] .subscription-price-card *{color:var(--text)}
:root[data-mode="dark"] .subscription-price strong{color:var(--ink)!important}
:root[data-mode="dark"] .material-page{background:#fff;color:#16223a}
:root[data-mode="dark"] .material-page *{color:#16223a}
:root[data-mode="dark"] .slide-caption{background:rgba(18,27,46,.9)}
:root[data-mode="dark"] .pt-cz,:root[data-mode="dark"] .pt-cz *{color:var(--text)}
:root[data-mode="dark"] .pt-cz h4{color:var(--ink)}
:root[data-mode="dark"] select,:root[data-mode="dark"] input,:root[data-mode="dark"] textarea{background:var(--card)!important;color:var(--text)!important;border-color:var(--line)!important}
:root[data-mode="dark"] .exam-palette button{background:var(--card);color:var(--text);border-color:var(--line)}
:root[data-mode="dark"] .footer-grid a,:root[data-mode="dark"] .footer-brand p,:root[data-mode="dark"] .footer-bottom{color:var(--muted)!important}

/* streak label fix */
.pd2-flame span{font-size:inherit;animation:none}
.pd2-flame>span{font-size:2rem;animation:ptFlame 2.4s ease-in-out infinite}

/* =========================================================
   ACCOUNT + UPGRADE pages follow the theme (light + dark)
========================================================= */
.account-page,.upgrade-main{background:transparent!important}
.account-head h1,.upgrade-heading h1,.upgrade-panel h2{color:var(--ink)!important}
.account-head p,.upgrade-heading p,.upgrade-panel>p,.profile-item span{color:var(--muted)!important}
.profile-card,.upgrade-panel{background:var(--card-grad)!important;border-color:var(--line)!important;box-shadow:var(--shadow)!important}
.profile-top{background:var(--panel)!important;color:var(--ink)!important;border-bottom:1px solid var(--line)}
.profile-top h2,.profile-top strong{color:var(--ink)!important}
.profile-top p{color:var(--muted)!important}
.profile-avatar{background:var(--grad)!important;color:#fff!important}
.plan-pill{background:var(--gold-grad)!important;color:#2a1f05!important}
.profile-item strong{color:var(--ink)!important}
.account-note{background:var(--soft)!important;color:var(--muted)!important}
.upgrade-list div{color:var(--text)!important}
.upgrade-list i{background:color-mix(in srgb,var(--gold) 20%,transparent)!important;color:var(--gold-ink)!important}
.checkout-card{background:var(--panel)!important;color:var(--ink)!important;border:1px solid color-mix(in srgb,var(--gold) 45%,transparent);box-shadow:var(--shadow)!important}
.checkout-card .tag{background:color-mix(in srgb,var(--gold) 18%,transparent)!important;color:var(--gold-ink)!important}
.checkout-card>p,.checkout-price span,.payment-note{color:var(--muted)!important}
.checkout-price strong{color:var(--ink)!important}
#upgradeAccount{background:var(--card)!important;color:var(--text)!important;border:1px solid var(--line)}
.checkout-card .btn{background:var(--gold-grad)!important;color:#2a1f05!important;border:0!important}
.profile-item,.profile-grid>*{border-color:var(--line)!important}

/* locked chapters + guest/free banner */
button.lib-ch{width:100%;text-align:left;font:inherit;cursor:pointer}
.lib-ch.locked{background:var(--soft);border-style:dashed}
.lib-ch.locked .num{background:color-mix(in srgb,var(--gold) 22%,var(--card));font-size:1.2rem}
.lib-ch.locked small{color:var(--gold-ink)}
.lib-ch.locked:hover{border-color:var(--gold);transform:translateY(-2px)}
.lib-banner{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;background:var(--panel);border:1px solid color-mix(in srgb,var(--gold) 45%,transparent);border-radius:16px;padding:14px 18px;margin:0 0 18px;font-weight:700;color:var(--ink)}
.lib-banner-btns{display:flex;gap:8px}
.lib-banner .btn{padding:.55rem 1rem}

/* hidden for a split second while fonts load (see js/theme.js) */
html.pt-wait body{visibility:hidden;opacity:0}

/* AI Tutor placeholder */
.ai-soon{max-width:420px;margin:30px auto 0;text-align:center;background:var(--panel);border:1px solid var(--line);border-radius:26px;padding:40px 24px;box-shadow:var(--shadow)}
.ai-soon-ic{width:110px;height:110px;margin:0 auto 16px;border-radius:50%;display:grid;place-items:center;color:#fff;background:var(--grad);box-shadow:0 0 0 6px var(--card),0 0 0 9px color-mix(in srgb,var(--gold) 55%,transparent)}
.ai-soon-ic svg{width:58px;height:58px}
.ai-soon h2{margin:0 0 10px;color:var(--ink)}
.ai-soon-tag{display:inline-block;padding:.35rem .9rem;border-radius:99px;font-weight:800;font-size:.85rem;color:var(--gold-ink);background:color-mix(in srgb,var(--gold) 18%,transparent)}

/* =========================================================
   STUDY GOALS: dashboard chips + My Account editor
========================================================= */
.pd2-goals{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px;align-items:center}
.pd2-goals span{font-size:.82rem;font-weight:800;padding:.35rem .7rem;border-radius:99px;background:color-mix(in srgb,var(--card) 80%,transparent);border:1px solid var(--line);color:var(--muted)}
.pd2-goals span.ok{background:color-mix(in srgb,var(--good) 14%,var(--card));border-color:color-mix(in srgb,var(--good) 40%,transparent);color:var(--good)}
.pd2-goals span.ok::after{content:" ✓"}
.pd2-goals a{font-size:.82rem;font-weight:800;color:var(--accent);text-decoration:underline;text-underline-offset:3px}
.pd2-week li.rest span{opacity:.7}
.pt-goals-card{margin-top:22px;background:var(--card-grad);border:1px solid var(--line);border-radius:24px;padding:28px;box-shadow:var(--shadow);scroll-margin-top:90px}
.gl-head{display:flex;justify-content:space-between;align-items:flex-start;gap:10px}
.gl-head h2{margin:0 0 4px;color:var(--ink)}
.gl-head p{margin:0;color:var(--muted)}
.gl-saved{font-weight:800;color:var(--good)}
.gl-presets{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:20px 0}
.gl-presets button{text-align:left;font:inherit;cursor:pointer;background:var(--card);color:var(--text);border:1.5px solid var(--line);border-radius:16px;padding:14px 16px;transition:border-color .2s,transform .2s}
.gl-presets button:hover{transform:translateY(-2px);border-color:var(--n3)}
.gl-presets button.on{border-color:var(--gold);background:color-mix(in srgb,var(--gold) 10%,var(--card));box-shadow:0 0 0 3px color-mix(in srgb,var(--gold) 20%,transparent)}
.gl-presets b{display:block;color:var(--ink);margin-bottom:4px}
.gl-presets small{color:var(--muted);font-weight:700;font-size:.8rem}
.gl-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.gl-grid label{display:grid;gap:6px;font-weight:800;color:var(--ink);font-size:.92rem}
.gl-grid select{padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:var(--card);color:var(--text);font:inherit;font-weight:700}
.gl-grid small{color:var(--muted);font-weight:600;font-size:.8rem}
.gl-days{margin:20px 0;display:grid;gap:8px}
.gl-days>span{font-weight:800;color:var(--ink);font-size:.92rem}
.gl-days>div{display:flex;flex-wrap:wrap;gap:8px}
.gl-days button{font:inherit;font-weight:800;min-width:56px;padding:.55rem .8rem;border-radius:12px;border:1.5px solid var(--line);background:var(--card);color:var(--muted);cursor:pointer}
.gl-days button.on{background:var(--grad);color:#fff;border-color:transparent}
.gl-days small{color:var(--muted);font-size:.82rem}
@media(max-width:760px){.gl-presets,.gl-grid{grid-template-columns:1fr}.pt-goals-card{padding:20px}}
/* =========================================================
   LEARNING MENU (top bar): Materials · Interactive · Videos
========================================================= */
.pt-dd{position:relative}
.pt-dd-btn{display:inline-flex;align-items:center;gap:.35rem;border:0;background:none;cursor:pointer;font:inherit;font-size:14px;font-weight:600;color:var(--muted);padding:.45rem .8rem;border-radius:10px;transition:background .2s,color .2s}
.pt-dd-btn svg{width:12px;height:12px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;transition:transform .25s}
.pt-dd-btn:hover,.pt-dd.open .pt-dd-btn,.pt-dd-btn.active{color:var(--ink);background:var(--soft)}
.pt-dd-btn.active{box-shadow:inset 0 -2px 0 var(--gold)}
.pt-dd.open .pt-dd-btn svg{transform:rotate(180deg)}
.pt-dd-menu{position:absolute;top:calc(100% + 12px);left:50%;z-index:1100;width:300px;display:grid;gap:4px;padding:8px;background:var(--card);border:1px solid var(--line);border-top:3px solid var(--gold);border-radius:16px;box-shadow:var(--shadow);opacity:0;visibility:hidden;transform:translate(-50%,8px);transition:opacity .2s,transform .2s,visibility .2s}
.pt-dd-menu::before{content:"";position:absolute;left:0;right:0;top:-16px;height:16px}
.pt-dd.open .pt-dd-menu{opacity:1;visibility:visible;transform:translate(-50%,0)}
@media(hover:hover) and (min-width:901px){
  .pt-dd:hover .pt-dd-menu{opacity:1;visibility:visible;transform:translate(-50%,0)}
  .pt-dd:hover .pt-dd-btn{color:var(--ink);background:var(--soft)}
  .pt-dd:hover .pt-dd-btn svg{transform:rotate(180deg)}
}
.nav-shell .pt-dd-menu a{display:flex;align-items:center;gap:.75rem;padding:.6rem .7rem;border-radius:12px;color:var(--text)!important;box-shadow:none}
.nav-shell .pt-dd-menu a:hover,.nav-shell .pt-dd-menu a.on{background:var(--soft)}
.pt-dd-menu i{font-style:normal;flex:none;width:40px;height:40px;border-radius:12px;display:grid;place-items:center;font-size:1.15rem;background:color-mix(in srgb,var(--gold) 16%,transparent);transition:transform .4s cubic-bezier(.3,1.6,.5,1)}
.pt-dd-menu a:nth-child(2) i{background:color-mix(in srgb,var(--n3) 14%,transparent)}
.pt-dd-menu a:hover i{transform:scale(1.12) rotate(-6deg)}
.pt-dd-menu b{display:block;color:var(--ink);font-size:.93rem;line-height:1.3}
.pt-dd-menu small{display:block;color:var(--muted);font-weight:600;font-size:.78rem;line-height:1.35}
.nav-shell .pt-dd-menu a.on b{color:var(--accent)}
@media(max-width:900px){
  .pt-dd-btn{width:100%;justify-content:space-between}
  .pt-dd-menu{position:static;width:auto;display:none;margin-top:6px;opacity:1;visibility:visible;transform:none;box-shadow:none;border-top-width:1px}
  .pt-dd.open .pt-dd-menu{display:grid;transform:none}
  .pt-dd-menu::before{display:none}
}

/* =========================================================
   CHILDREN'S DAY FREE PREVIEW OFFER (homepage)
========================================================= */
.pt-offer{padding:34px 0 8px}
.pt-offer-card{position:relative;overflow:hidden;display:grid;grid-template-columns:auto 1fr auto;gap:28px;align-items:center;background:var(--panel);border:1px solid color-mix(in srgb,var(--gold) 45%,transparent);border-radius:26px;padding:28px 34px;box-shadow:var(--shadow)}
.pt-offer-card::after{content:"";position:absolute;top:0;bottom:0;left:-40%;width:30%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.7),transparent);transform:skewX(-18deg);animation:ptSweep 5s ease-in-out infinite;pointer-events:none}
.pt-offer-card>*{position:relative;z-index:1}
.pt-offer-gift{width:86px;height:86px;border-radius:24px;display:grid;place-items:center;font-size:2.7rem;background:var(--gold-grad);box-shadow:0 14px 28px -12px rgba(167,131,47,.8);animation:ptBob 5s ease-in-out infinite}
.pt-offer-tag{display:inline-block;padding:.32rem .85rem;border-radius:99px;font-weight:800;font-size:.85rem;color:var(--gold-ink);background:color-mix(in srgb,var(--gold) 18%,transparent)}
.pt-offer h2{margin:.55rem 0 .4rem;font-size:clamp(1.4rem,2.6vw,2rem);line-height:1.2;color:var(--ink)}
.pt-offer p{margin:0 0 16px;max-width:64ch;color:var(--muted);line-height:1.6}
.pt-offer-btns{display:flex;gap:10px;flex-wrap:wrap}
.pt-offer-count{position:relative;z-index:1;width:124px;height:124px;border-radius:50%;display:grid;place-content:center;text-align:center;background:var(--card);border:3px solid var(--gold);box-shadow:0 0 0 7px color-mix(in srgb,var(--gold) 14%,transparent);animation:ptPulse 3s ease-in-out infinite}
.pt-offer-count strong{font-family:"Bricolage Grotesque",sans-serif;font-size:2.5rem;line-height:1;color:var(--ink)}
.pt-offer-count small{margin-top:2px;font-weight:800;font-size:.82rem;color:var(--gold-ink)}
:root[data-mode="dark"] .pt-offer-card::after{background:linear-gradient(100deg,transparent,rgba(232,207,138,.14),transparent)}
@media(max-width:760px){
  .pt-offer{padding:24px 0 4px}
  .pt-offer-card{grid-template-columns:1fr;justify-items:center;text-align:center;gap:16px;padding:26px 20px}
  .pt-offer-btns{justify-content:center}
  .pt-offer-gift{width:72px;height:72px;font-size:2.2rem}
  .pt-offer-count{width:100px;height:100px}
  .pt-offer-count strong{font-size:2rem}
}

/* =========================================================
   HOME: PRICE CARD (subscription section)
   readable on the light theme + gold accents + "Best value"
========================================================= */
.subscription-price-card{position:relative;overflow:hidden;color:var(--text)!important;background:var(--card-grad)!important;padding:34px 30px 26px!important;border:1px solid color-mix(in srgb,var(--gold) 45%,var(--line))!important}
.subscription-price-card::before{content:"";position:absolute;inset:0 0 auto 0;height:5px;background:var(--gold-grad)}
.subscription-price-card>*{position:relative;z-index:1}
.subscription-price-card .plan-label{background:color-mix(in srgb,var(--gold) 18%,transparent)!important;color:var(--gold-ink)!important;letter-spacing:.07em}
.subscription-price{margin:16px 0 6px!important;align-items:baseline!important;gap:10px!important}
.subscription-price strong{font-family:"Bricolage Grotesque",sans-serif;font-size:62px!important;letter-spacing:-2px;background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.subscription-price span{color:var(--muted)!important;font-weight:700;font-size:15px!important;padding-bottom:0!important}
.pt-perday{display:inline-flex;align-items:center;gap:6px;margin:2px 0 14px;padding:.32rem .8rem;border-radius:99px;font-size:.84rem;font-weight:800;color:var(--good);background:color-mix(in srgb,var(--good) 12%,transparent)}
.subscription-price-card>p{color:var(--muted)!important;margin:0 0 20px!important;font-size:.95rem!important;line-height:1.6!important}
.subscription-note{color:var(--muted)!important;font-size:.8rem!important;margin-top:12px!important}
/* "Best value" tag, only while the price is shown (not for active Premium) */
.subscription-price-card:has(#subscriptionPerDay:not([style*="none"]))::after{content:"⭐ Best value";position:absolute;z-index:2;top:22px;right:20px;padding:.3rem .75rem;border-radius:99px;font-size:.78rem;font-weight:800;color:#2a1f05;background:var(--gold-grad);box-shadow:0 8px 18px -8px rgba(167,131,47,.8);animation:ptBob 5s ease-in-out infinite}
:root[data-mode="dark"] .subscription-price strong{-webkit-text-fill-color:var(--ink)}
:root[data-mode="dark"] .pt-perday{color:#9fe0bf!important}
:root[data-mode="dark"] .subscription-price-card:has(#subscriptionPerDay:not([style*="none"]))::after{color:#2a1f05!important}
@media(max-width:600px){.subscription-price strong{font-size:50px!important}.subscription-price-card:has(#subscriptionPerDay:not([style*="none"]))::after{top:16px;right:14px}}

/* =========================================================
   "DID YOU KNOW?" FACTS (top of the homepage hero, before login)
   The whole card fades out and the next fact fades in.
========================================================= */
.pt-facts{max-width:520px;margin:0 0 18px;text-align:left;animation:ptLineIn .9s .2s cubic-bezier(.2,.8,.2,1) both}
body.auth-resolving .pt-facts{animation-play-state:paused}
.pt-facts-card{position:relative;overflow:hidden;display:flex;align-items:flex-start;gap:12px;padding:10px 16px 12px 12px;
  background:color-mix(in srgb,var(--card) 82%,transparent);backdrop-filter:blur(8px);border:1px solid var(--line);border-left:3px solid var(--gold);border-radius:14px;
  box-shadow:0 10px 26px -18px rgba(20,40,77,.45);transition:opacity .8s ease,transform .8s ease}
.pt-facts.out .pt-facts-card{opacity:0;transform:translateY(-6px)}
.pt-facts-ic{width:30px;height:30px;flex:none;margin-top:2px;border-radius:9px;display:grid;place-items:center;font-size:.95rem;background:color-mix(in srgb,var(--gold) 18%,transparent)}
.pt-facts-body{min-width:0}
.pt-facts-head{display:flex;align-items:center;gap:8px}
.pt-facts-head b{font-size:.72rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--gold-ink)}
.pt-facts-tag{padding:.08rem .55rem;border-radius:99px;font-size:.7rem;font-weight:800;color:var(--accent);background:color-mix(in srgb,var(--n3) 12%,transparent)}
.pt-facts-tag[data-s="science"]{color:var(--good);background:color-mix(in srgb,var(--good) 12%,transparent)}
.pt-facts-tag[data-s="social-science"]{color:var(--gold-ink);background:color-mix(in srgb,var(--gold) 18%,transparent)}
.pt-facts-text{margin:3px 0 0;min-height:3.1em;color:var(--text);font-size:.9rem;font-weight:600;line-height:1.55}
.pt-facts-bar{position:absolute;left:0;right:0;bottom:0;height:2px;background:color-mix(in srgb,var(--gold) 12%,transparent)}
.pt-facts-bar i{display:block;height:100%;transform-origin:0 50%;background:var(--gold-grad);animation:ptFactBar var(--d,9s) linear forwards}
.pt-facts.hold .pt-facts-bar i{animation-play-state:paused}
@keyframes ptFactBar{from{transform:scaleX(0)}to{transform:scaleX(1)}}
:root[data-mode="dark"] .pt-facts-tag[data-s="science"]{color:#9fe0bf}
@media(max-width:900px){.pt-facts{margin:0 auto 18px}}