/* Paper Studio add-on UI: assignment settings, analytics, grading helpers,
   student review/plan, and the long-form homepage. Built on --dash-* tokens
   so light and dark themes both work. */

:root{
  --ps-heat-hue:164;
  --ps-weak:#d9480f;
  --ps-weak-soft:rgba(217,72,15,.12);
}
html[data-ps-theme="dark"]{--ps-weak:#ff8a4c;--ps-weak-soft:rgba(255,138,76,.16)}

/* ---- shared bits --------------------------------------------------------- */
.ps-check{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--dash-ink);cursor:pointer;min-height:32px}
.ps-check input{width:18px;height:18px;accent-color:var(--dash-accent)}
.ps-chip{display:inline-flex;align-items:center;gap:4px;margin:0 6px 6px 0;padding:3px 10px;border-radius:999px;background:var(--dash-bg-3);color:var(--dash-ink);font-size:12px;font-weight:600}
.ps-chip.is-weak{background:var(--ps-weak-soft);color:var(--ps-weak)}
.ps-badges{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px}
.ps-badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:999px;border:1px solid var(--dash-line-strong);color:var(--dash-muted);font-size:11.5px;font-weight:650;white-space:nowrap}
.ps-badge.is-closed{border-color:transparent;background:var(--ps-weak-soft);color:var(--ps-weak)}
.ps-badge.is-soon{border-color:transparent;background:var(--dash-accent-soft);color:var(--dash-accent)}
.ps-link-btn{display:inline-flex;align-items:center;justify-content:center;text-decoration:none}

/* ---- publish dialog ------------------------------------------------------ */
.ps-schedule{margin:14px 0 4px;padding:14px 14px 8px;border:1px solid var(--dash-line-strong);border-radius:12px;display:grid;gap:8px}
.ps-schedule legend{padding:0 6px;font-size:12px;font-weight:700;color:var(--dash-muted)}
.ps-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:12px}
.ps-quick{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px}
.ps-quick .chip{min-height:30px}
.ps-bounds summary{cursor:pointer;font-size:13px;color:var(--dash-muted);min-height:32px;display:flex;align-items:center}
.ps-bounds input{width:100%}
@media (max-width:560px){.ps-grid{grid-template-columns:1fr}}

/* ---- studio "more" popover -------------------------------------------- */
.ps-extras{position:relative;display:inline-flex}
.ps-extras-pop{position:absolute;bottom:calc(100% + 8px);right:0;z-index:40;width:280px;padding:14px;border-radius:14px;border:1px solid var(--dash-glass-border);background:var(--dash-glass-2);backdrop-filter:blur(var(--dash-blur));box-shadow:var(--dash-shadow);display:grid;gap:8px;text-align:left}
.ps-extras.is-down .ps-extras-pop{bottom:auto;top:calc(100% + 8px)}
.ps-extras-pop hr{border:0;border-top:1px solid var(--dash-line);margin:4px 0}
.ps-extras-pop input:not([type=checkbox]),.ps-extras-pop select{width:100%;min-height:36px}
.ps-pop-title{font-size:12px;color:var(--dash-muted)}

/* ---- reports ------------------------------------------------------------- */
.ps-report .ps-title{margin:0 0 4px;font-size:clamp(20px,2.2vw,26px);letter-spacing:-.02em}
.ps-metrics{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px;margin:4px 0 14px}
.ps-metric{padding:14px 16px;border-radius:14px;background:var(--dash-bg-2);border:1px solid var(--dash-line)}
.ps-metric strong{display:block;font-size:24px;font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.ps-metric span{font-size:12px;color:var(--dash-muted)}
.ps-remind{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:12px 16px;margin-bottom:14px;border-radius:14px;background:var(--ps-weak-soft)}
.ps-remind strong{color:var(--ps-weak)}
.ps-remind p{margin:6px 0 0}
.ps-remind.is-done{background:var(--dash-accent-soft)}
.ps-remind.is-done strong{color:var(--dash-accent)}
.ps-columns{display:grid;grid-template-columns:1.1fr 1fr;gap:14px;margin-bottom:14px}
.ps-columns>.page-panel{margin:0}
.ps-sec-head{display:flex;align-items:baseline;justify-content:space-between;gap:10px;margin-bottom:10px}
.ps-sec-head h2{margin:0;font-size:15px}
.ps-sec-head p{margin:0;font-size:12px;color:var(--dash-muted)}
.ps-sec-foot{margin-top:12px}
.ps-q-list{display:grid;gap:4px}
.ps-q-row{display:grid;grid-template-columns:44px minmax(0,1fr) 110px 44px;align-items:center;gap:10px;width:100%;padding:8px 10px;border-radius:10px;border:0;background:transparent;color:var(--dash-ink);text-align:left;cursor:pointer}
.ps-q-row:hover{background:var(--dash-accent-soft)}
.ps-q-no{font-weight:750;font-variant-numeric:tabular-nums}
.ps-q-main small{display:block;color:var(--dash-muted);font-size:11.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ps-q-row b,.ps-bar-row b{font-variant-numeric:tabular-nums;text-align:right;font-size:13px}
.ps-choices{display:flex;gap:6px;margin-top:3px}
.ps-choices span{font-size:11px;padding:0 6px;border-radius:6px;background:var(--dash-bg-3);color:var(--dash-muted);font-variant-numeric:tabular-nums}
.ps-choices span.is-correct{background:var(--dash-accent-soft);color:var(--dash-accent);font-weight:700}
.ps-bar{position:relative;height:8px;border-radius:99px;background:var(--dash-bg-3);overflow:hidden}
.ps-bar i{position:absolute;inset:0 auto 0 0;border-radius:inherit;background:var(--dash-accent)}
.ps-bars{display:grid;gap:8px}
.ps-bar-row{display:grid;grid-template-columns:minmax(0,1fr) 110px 44px;align-items:center;gap:10px}
.ps-bar-label{min-width:0}
.ps-bar-label strong{font-size:13px;margin-right:6px}
.ps-bar-label span{font-size:12px;color:var(--dash-muted);display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ps-bar-row.is-weak .ps-bar i{background:var(--ps-weak)}
.ps-bar-row.is-weak strong,.ps-bar-row.is-weak b{color:var(--ps-weak)}
.ps-table-wrap{overflow:auto;max-width:100%;border-radius:10px;border:1px solid var(--dash-line)}
.ps-table{border-collapse:collapse;width:100%;font-size:13px}
.ps-table th,.ps-table td{padding:8px 10px;border-bottom:1px solid var(--dash-line);text-align:left;white-space:nowrap}
.ps-table thead th{position:sticky;top:0;background:var(--dash-bg-2);font-size:12px;color:var(--dash-muted);font-weight:650;z-index:1}
.ps-table tbody th{font-weight:650;position:sticky;left:0;background:var(--dash-bg-2);z-index:1;max-width:220px;overflow:hidden;text-overflow:ellipsis}
.ps-cell{text-align:center!important;min-width:40px;font-variant-numeric:tabular-nums}
td.ps-cell[style*="--ps-heat"]{background:hsl(calc(18 + var(--ps-heat) * 146) 72% 46% / calc(.16 + var(--ps-heat) * .3));color:var(--dash-ink);font-weight:650}
.ps-rot{height:78px;vertical-align:bottom}
.ps-rot span{display:inline-block;writing-mode:vertical-rl;transform:rotate(180deg);font-size:11.5px}
.ps-avg th,.ps-avg td{border-top:2px solid var(--dash-line-strong)}
.ps-weak p{margin:0}
@media (max-width:1000px){.ps-columns{grid-template-columns:1fr}.ps-metrics{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:560px){.ps-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.ps-remind{flex-direction:column;align-items:flex-start}.ps-q-row{grid-template-columns:36px minmax(0,1fr) 44px}.ps-q-row .ps-bar{display:none}}

/* ---- grading helpers ----------------------------------------------------- */
.ps-comments{display:flex;flex-wrap:wrap;gap:6px;flex-basis:100%;margin-top:4px}
.ps-comment{display:inline-flex;align-items:center}
.ps-comment .chip{max-width:220px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ps-comment-x{border:0;background:transparent;color:var(--dash-muted);width:22px;height:22px;border-radius:50%;cursor:pointer;margin-left:-4px}
.ps-comment-x:hover{background:var(--dash-bg-3);color:var(--dash-ink)}
.ps-byq{font-size:12.5px;min-height:32px}
.ps-byq-row{padding:2px 12px 8px;border-bottom:1px solid var(--dash-line)}

/* ---- student: timers, review, plan -------------------------------------- */
.ps-timer{position:sticky;top:8px;z-index:30;display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:999px;background:var(--dash-glass-2);border:1px solid var(--dash-glass-border);box-shadow:var(--dash-shadow-soft,0 4px 12px rgba(0,0,0,.1));font-weight:750;font-variant-numeric:tabular-nums}
.ps-timer.is-low{color:var(--ps-weak);border-color:var(--ps-weak)}
.ps-banner{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:12px 16px;border-radius:14px;margin:14px 0;background:var(--dash-accent-soft)}
.ps-banner.is-warn{background:var(--ps-weak-soft)}
.ps-banner p{margin:2px 0 0;font-size:13px;color:var(--dash-muted)}
.ps-review-card{display:grid;gap:12px;padding:16px;border-radius:16px;border:1px solid var(--dash-line);background:var(--dash-bg-2);margin-bottom:14px}
.ps-review-card img{width:100%;border-radius:10px;background:#fff}
.ps-review-actions{display:flex;flex-wrap:wrap;gap:8px}
.ps-plan{display:grid;gap:10px}
.ps-week{display:grid;grid-template-columns:120px minmax(0,1fr);gap:14px;padding:12px 14px;border-radius:14px;border:1px solid var(--dash-line);background:var(--dash-bg-2)}
.ps-week.is-now{border-color:var(--dash-accent);box-shadow:0 0 0 1px var(--dash-accent) inset}
.ps-week h3{margin:0;font-size:14px}
.ps-week small{color:var(--dash-muted)}
.ps-week ul{margin:0;padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:6px}
.ps-week li{font-size:12px;padding:4px 10px;border-radius:999px;background:var(--dash-bg-3);max-width:320px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ps-week li.is-weak{background:var(--ps-weak-soft);color:var(--ps-weak)}
.ps-week li.is-new{background:var(--dash-accent-soft);color:var(--dash-accent)}
.ps-plan-form{display:flex;flex-wrap:wrap;align-items:flex-end;gap:10px;margin:10px 0 16px}
.ps-plan-form input{min-height:40px}
.ps-grade{display:inline-flex;align-items:baseline;gap:6px;padding:4px 12px;border-radius:999px;background:var(--dash-accent-soft);color:var(--dash-accent);font-weight:750}
@media (max-width:560px){.ps-week{grid-template-columns:1fr}}

/* ---- homepage ------------------------------------------------------------ */
.ps-home{display:block;padding:0!important;overflow:auto;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){.ps-home{scroll-behavior:auto}}
.ps-home .intro-spread{min-height:calc(100dvh - 60px);padding:34px 40px 24px;box-sizing:border-box}
.ps-home-hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:12px}
.ps-home-hero-actions .secondary{min-height:44px;padding:0 18px;border-radius:999px;display:inline-flex;align-items:center;gap:8px;font-weight:650}
.ps-home-stats{display:flex;flex-wrap:wrap;gap:6px 18px;margin:18px 0 0;padding:0;list-style:none;font-size:13px;color:var(--dash-muted)}
.ps-home-stats strong{color:var(--dash-ink);font-size:15px;font-variant-numeric:tabular-nums;margin-right:4px}
.ps-home-sec{width:min(1120px,calc(100% - 32px));margin:0 auto;padding:72px 0 8px}
.ps-home-sec>header{max-width:720px;margin-bottom:28px}
.ps-home-kicker{font-size:12px;font-weight:750;letter-spacing:.08em;text-transform:uppercase;color:var(--dash-accent);margin:0 0 8px}
.ps-home-sec h2{margin:0;font-size:clamp(24px,3vw,36px);letter-spacing:-.03em;line-height:1.15;color:var(--dash-ink)}
.ps-home-sec header p{margin:12px 0 0;font-size:16px;line-height:1.65;color:var(--dash-muted)}
.ps-video-shell{position:relative;border-radius:20px;overflow:hidden;background:#0b1015;border:1px solid var(--dash-line-strong);box-shadow:var(--dash-shadow);aspect-ratio:16/10}
.ps-video-shell video{display:block;width:100%;height:100%;object-fit:cover;background:#0b1015}
.ps-video-chapters{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.ps-video-chapters button{min-height:36px;padding:0 14px;border-radius:999px;border:1px solid var(--dash-line-strong);background:var(--dash-bg-2);color:var(--dash-ink);font:inherit;font-size:13px;font-weight:600;cursor:pointer}
.ps-video-chapters button[aria-current="true"]{border-color:var(--dash-accent);color:var(--dash-accent);background:var(--dash-accent-soft)}
.ps-video-missing{display:grid;place-items:center;height:100%;color:#c9d2da;font-size:14px;padding:24px;text-align:center}
.ps-pain{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.ps-pain article{padding:24px;border-radius:18px;background:var(--dash-bg-2);border:1px solid var(--dash-line)}
.ps-pain h3{margin:0 0 10px;font-size:13px;color:var(--dash-muted);font-weight:700;letter-spacing:.04em}
.ps-pain .ps-pain-problem{margin:0 0 16px;font-size:15px;line-height:1.7;color:var(--dash-ink)}
.ps-pain ul{margin:0;padding:0;list-style:none;display:grid;gap:10px}
.ps-pain li{display:grid;grid-template-columns:22px 1fr;gap:8px;font-size:14px;line-height:1.55;color:var(--dash-ink)}
.ps-pain li::before{content:"";width:8px;height:8px;margin:7px 0 0 6px;border-radius:50%;background:var(--dash-accent)}
.ps-pain li b{display:block}
.ps-pain li span{color:var(--dash-muted);font-size:13px}
.ps-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;counter-reset:step;margin:0;padding:0;list-style:none}
.ps-steps li{position:relative;padding:22px 22px 24px;border-radius:18px;border:1px solid var(--dash-line);background:var(--dash-bg-2);counter-increment:step}
.ps-steps li::before{content:counter(step,decimal-leading-zero);display:block;font-size:13px;font-weight:800;color:var(--dash-accent);margin-bottom:12px;font-variant-numeric:tabular-nums}
.ps-steps h3{margin:0 0 6px;font-size:17px;color:var(--dash-ink)}
.ps-steps p{margin:0;font-size:14px;line-height:1.6;color:var(--dash-muted)}
.ps-feature-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.ps-feature-col{padding:24px;border-radius:18px;border:1px solid var(--dash-line);background:var(--dash-bg-2)}
.ps-feature-col h3{margin:0 0 16px;font-size:18px;color:var(--dash-ink)}
.ps-feature-col dl{margin:0;display:grid;gap:14px}
.ps-feature-col dt{font-weight:700;font-size:14.5px;color:var(--dash-ink)}
.ps-feature-col dd{margin:3px 0 0;font-size:13.5px;line-height:1.55;color:var(--dash-muted)}
.ps-coverage{display:grid;gap:18px}
.ps-board{padding:18px 20px;border-radius:16px;border:1px solid var(--dash-line);background:var(--dash-bg-2)}
.ps-board h3{margin:0 0 10px;font-size:14px;color:var(--dash-ink)}
.ps-board .ps-chip{background:var(--dash-bg-3)}
.ps-faq{display:grid;gap:10px;max-width:860px}
.ps-faq details{border:1px solid var(--dash-line);border-radius:14px;background:var(--dash-bg-2);padding:0 18px}
.ps-faq summary{cursor:pointer;list-style:none;min-height:54px;display:flex;align-items:center;justify-content:space-between;gap:12px;font-weight:650;color:var(--dash-ink)}
.ps-faq summary::-webkit-details-marker{display:none}
.ps-faq summary::after{content:"+";font-size:20px;color:var(--dash-muted);transition:transform .2s ease}
.ps-faq details[open] summary::after{transform:rotate(45deg)}
.ps-faq p{margin:0 0 16px;font-size:14px;line-height:1.7;color:var(--dash-muted)}
.ps-final{margin:72px auto 24px;width:min(1120px,calc(100% - 32px));padding:40px;border-radius:24px;background:linear-gradient(135deg,var(--dash-accent-soft),transparent 70%),var(--dash-bg-2);border:1px solid var(--dash-line);display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.ps-final h2{margin:0;font-size:clamp(22px,2.6vw,30px);letter-spacing:-.02em;color:var(--dash-ink)}
.ps-final p{margin:8px 0 0;color:var(--dash-muted)}
.ps-final-actions{display:flex;gap:10px;flex-wrap:wrap}
.ps-final--early{margin:28px auto 8px}
.ps-final-actions button{min-height:46px;padding:0 22px;border-radius:999px;font-weight:700}
.ps-home-foot{width:min(1120px,calc(100% - 32px));margin:0 auto;padding:18px 0 40px;display:flex;flex-wrap:wrap;gap:8px 18px;justify-content:space-between;font-size:12.5px;color:var(--dash-muted)}
.ps-home-foot button{border:0;background:none;color:inherit;font:inherit;text-decoration:underline;cursor:pointer;padding:0}
.ps-site-footer{flex:none;width:min(1120px,calc(100% - 32px));margin:0 auto;padding:14px 0 max(28px,env(safe-area-inset-bottom,0px));text-align:center;color:var(--dash-muted);font-size:11px;line-height:1.5;letter-spacing:.01em}
.ps-site-footer a{color:inherit;text-decoration:underline;text-underline-offset:2px}
.ps-reveal{opacity:0;transform:translateY(14px);transition:opacity .5s ease,transform .5s cubic-bezier(.2,.7,.2,1)}
.ps-reveal.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.ps-reveal{opacity:1;transform:none;transition:none}}
@media (max-width:860px){
  .ps-home .intro-spread{padding:24px 16px;min-height:auto}
  .ps-pain,.ps-feature-grid{grid-template-columns:1fr}
  .ps-steps{grid-template-columns:1fr}
  .ps-home-sec{padding-top:52px}
  .ps-final{padding:26px 20px}
}
.grade-desk[data-queue="closed"] .ps-byq-row{display:none}

/* ---- homepage demo lightbox ---------------------------------------------- */
html.ps-demo-open{overflow:hidden}
.ps-demo-modal{position:fixed;inset:0;z-index:1000;display:grid;place-items:center;padding:64px clamp(12px,3vw,40px) clamp(12px,3vw,32px);opacity:0;transition:opacity .2s ease}
.ps-demo-modal.is-open{opacity:1}
.ps-demo-backdrop{position:absolute;inset:0;background:rgba(6,10,14,.78);backdrop-filter:blur(6px)}
.ps-demo-panel{position:relative;width:min(1280px,100%,calc((100dvh - 200px) * 1.6));transform:scale(.98);transition:transform .22s cubic-bezier(.2,.7,.2,1)}
.ps-demo-modal.is-open .ps-demo-panel{transform:none}
.ps-demo-panel .ps-video-shell{border-color:rgba(255,255,255,.12);box-shadow:0 30px 90px rgba(0,0,0,.55)}
.ps-demo-panel .ps-video-chapters{justify-content:center}
.ps-demo-panel .ps-video-chapters button{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.18);color:#e8eef2}
.ps-demo-panel .ps-video-chapters button[aria-current="true"]{background:rgba(46,242,192,.18);border-color:#2ef2c0;color:#bff8e8}
.ps-demo-x{position:absolute;top:-46px;right:-4px;width:40px;height:40px;border-radius:50%;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.1);color:#fff;font-size:24px;line-height:1;cursor:pointer}
.ps-demo-x:hover,.ps-demo-x:focus-visible{background:rgba(255,255,255,.22)}
@media (prefers-reduced-motion:reduce){.ps-demo-modal,.ps-demo-panel{transition:none}}
@media (max-width:640px){.ps-demo-x{top:-44px;right:0}.ps-demo-panel .ps-video-chapters{justify-content:flex-start;overflow-x:auto;flex-wrap:nowrap}}
/* On narrow screens the "more" button can sit at the left of a stacked toolbar;
   a right-anchored popover then opens off-screen. Pin it to the viewport. */
@media (max-width:760px){
  .ps-extras-pop,.ps-extras.is-down .ps-extras-pop{position:fixed;left:12px;right:12px;top:96px;bottom:auto;width:auto;max-height:72vh;overflow:auto}
}


/* Syllabus / textbook picker: readable rows, chapter number muted, count on the right.
   Prefixed to outrank the dashboard theme's pill-shaped tree rows. */
.topics-pop .topic-row,.dash-app .topics-pop .topic-tree label.topic-row{font-size:15px;line-height:1.4;min-height:44px;padding:9px 12px;gap:12px;border:0!important;border-radius:10px!important;background:transparent!important;box-shadow:none!important;backdrop-filter:none!important;margin:1px 0!important;align-items:center!important}
.topics-pop .topic-row:hover,.dash-app .topics-pop .topic-tree label.topic-row:hover{background:var(--dash-bg-2,rgba(15,23,42,.04))!important}
.topics-pop .topic-row:has(input:checked),.dash-app .topics-pop .topic-tree label.topic-row:has(input:checked){background:var(--dash-accent-soft,rgba(23,110,166,.08))!important}
.topics-pop .topic-row input{width:18px;height:18px;flex:none}
.topics-pop .topic-row>span{flex:1;min-width:0}
.topics-pop .topic-row[style*="--topic-depth:0"],.dash-app .topics-pop .topic-tree label.topic-row[style*="--topic-depth:0"]{font-weight:600;margin-top:6px!important}
.dash-app .topics-pop .topic-tree label.topic-row[style*="--topic-depth:0"]:not(:has(input:checked)):not(:hover){background:transparent!important}
.topics-pop .topic-row[style*="--topic-depth:0"] .topic-code{display:inline-block;min-width:2.2em;font-weight:500}
.topics-pop .topic-row:not([style*="--topic-depth:0"]){font-weight:400}
.topics-pop .topic-code{color:var(--dash-muted,var(--muted));font-weight:500;font-variant-numeric:tabular-nums}
.topics-pop .topic-row>small{margin-left:auto;flex:none;color:var(--dash-muted,var(--muted));font-size:13px;font-variant-numeric:tabular-nums}
.topics-pop .topic-children{margin-left:0!important;padding-left:28px!important;border:0!important;box-sizing:border-box}
.dash-app .topics-pop .topic-item,.dash-app .topics-pop .topic-item:hover,.dash-app .topics-pop .topic-item:has(input:checked){background:transparent!important;border:0!important;box-shadow:none!important}
.topics-pop .topic-tree,.topics-pop .topic-tree-wide{padding:6px 10px}
.psp-toggle{display:flex;align-items:center;gap:8px;font-size:13.5px;color:var(--dash-ink,inherit);cursor:pointer;min-height:32px}
.psp-toggle input{width:18px;height:18px;accent-color:var(--dash-accent,var(--blue))}
/* Picker header on fewer lines so the tree gets the height. */
.topics-pop .topics-pop-head{display:grid!important;grid-template-columns:auto minmax(0,1fr);gap:8px 10px;align-items:center}
.topics-pop .topics-pop-head>.mode-note,.topics-pop .topics-pop-head>.psp-toggle{grid-column:1/-1;margin:0}
.topics-pop .topics-pop-head>.topic-filter-tools:first-of-type:last-child{grid-column:1/-1}
.topics-pop .topic-expand{align-self:flex-start;min-height:44px;display:inline-flex;align-items:center;justify-content:center}
.topics-pop .topic-row:not([style*="--topic-depth:0"]) .topic-code{display:inline-block;min-width:2.8em;margin-right:6px}
/* Wizard step 1: give the chapter tree the height. */
.studio-wizard .topics-pop .topics-pop-head>.mode-note{display:none}
.studio-wizard .topics-pop .topics-pop-head{margin-bottom:6px!important}
.topics-pop .topic-row,.dash-app .topics-pop .topic-tree label.topic-row{min-height:40px;padding:7px 12px}
.topics-pop .topic-row[style*="--topic-depth:0"],.dash-app .topics-pop .topic-tree label.topic-row[style*="--topic-depth:0"]{margin-top:2px!important}
.topics-pop .topic-expand{min-height:40px}
.psp-toggle.is-footer{margin-right:auto}
/* Desktop: nothing is pinned to the bottom, so let the wizard card reach it. */
@media (min-width:1101px){.dash-app .studio-wizard{padding-bottom:20px!important}}
/* Wizard step 2: marks and question count beside the minutes. */
.studio-time-readout{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap}
.studio-size-readout{font-size:17px;font-weight:500;color:var(--dash-muted,var(--muted));font-variant-numeric:tabular-nums}