:root {
  --blue: #1456E8; --navy: #0A1940; --ink: #101828; --muted: #6B7F9F; --label: #526784;
  --border: #E5EAF2; --rule: #DDE4EF; --soft: #F7F9FD; --yellow: #FFC928; --white: #FFFFFF;
  --accent: var(--blue); --accent-tint: #EAF0FD;
  --ok: #16A34A; --ok-tint: #E3F6EA; --warn: #D97706; --warn-tint: #FDF1DC;
  --err: #DC2626; --err-tint: #FDE6E6;
  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}
* { box-sizing: border-box; }
html { overflow-x: hidden; }
html, body { margin: 0; min-height: 100%; }
body {
  background: var(--white); color: var(--ink); font-family: var(--font);
  -webkit-font-smoothing: antialiased; overflow-x: hidden; padding: 0;
}
a { color: inherit; }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; border-radius: 6px; }
.hidden { display: none !important; }

main { position: relative; z-index: 1; width: 100%; max-width: none; margin: 0; }
main.wide { max-width: none; }
body.wide { padding: 0; }


/* ── shared controls ── */
.btn { background: var(--blue); color: #fff; border: 0; border-radius: 12px; padding: 12px 22px; font: 600 15px var(--font); cursor: pointer; }
.btn.small { margin-top: 8px; padding: 8px 14px; font-size: 13px; }
.btn.ghost { background: transparent; color: var(--blue); border: 1px solid var(--border); }
.link { background: none; border: 0; color: var(--blue); font: 600 14px var(--font); cursor: pointer; padding: 4px 0; margin-bottom: 8px; }
.muted { color: var(--muted); font-size: 13px; }
.notice { background: var(--white); border: 1px solid var(--border); border-radius: 16px; padding: 24px; text-align: center; color: var(--muted); }

/* ── viewer (signed in) ── */
#viewer { padding: 0 0 32px; }
.vhead { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; gap: 12px; }
.vbrand { display: flex; align-items: center; gap: 12px; }
.vbrand img { height: 40px; width: auto; }
.brand { color: var(--blue); font-weight: 700; letter-spacing: 1px; font-size: 12px; text-transform: uppercase; }
.vhead h1 { margin: 2px 0 0; font-size: 22px; font-weight: 700; color: var(--navy); }
h2 { margin: 0 0 4px; font-size: 20px; color: var(--navy); }
h3 { margin: 24px 0 10px; font-size: 13px; color: var(--muted); text-transform: uppercase; letter-spacing: .8px; }
.vhead-right { display: flex; align-items: center; gap: 10px; }
.vhead-right .btn.small { margin-top: 0; }
.tag { color: var(--ok); font-weight: 600; font-size: 13px; }

.toprow { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; }
.chips { display: flex; gap: 8px; flex-wrap: wrap; }
.chip { background: var(--white); color: var(--muted); border: 1px solid var(--border); border-radius: 20px; padding: 7px 14px; font: 600 13px var(--font); cursor: pointer; }
.chip.on { background: var(--blue); border-color: var(--blue); color: #fff; }

.pgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 12px; }
.pcard { text-align: left; background: var(--white); border: 1px solid var(--border); border-radius: 16px; padding: 16px; cursor: pointer; color: var(--ink); font: inherit; }
.pcard:hover { border-color: var(--blue); }
.ptag { color: var(--blue); font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .5px; }
.pname { font-weight: 600; margin: 6px 0 4px; color: var(--navy); }

.ptitle { margin: 4px 0 12px; }
.tally { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
.pill { background: var(--white); border: 1px solid var(--border); border-radius: 20px; padding: 4px 12px; font-size: 12px; font-weight: 600; color: var(--muted); }
.pill.good { background: var(--ok-tint); color: var(--ok); border-color: transparent; }
.pill.warn { background: var(--warn-tint); color: var(--warn); border-color: transparent; }
.pill.bad { background: var(--err-tint); color: var(--err); border-color: transparent; }


.toolbar { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 14px; }
.search { flex: 1; min-width: 180px; background: var(--white); color: var(--ink); border: 1px solid var(--border); border-radius: 12px; padding: 10px 14px; font: 14px var(--font); }

.qcard { background: var(--white); border: 1px solid var(--border); border-radius: 16px; padding: 18px; margin-bottom: 14px; }
.qhead { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.qnum { background: var(--blue); color: #fff; border-radius: 8px; padding: 3px 10px; font-weight: 700; font-size: 13px; }
.qmeta { flex: 1; color: var(--muted); font-size: 13px; }
.star { background: none; border: 0; font-size: 22px; line-height: 1; cursor: pointer; color: var(--muted); }
.star.on { color: var(--yellow); }
.from { margin: 14px 0 6px; }

.txt { margin: 0 0 10px; line-height: 1.55; white-space: pre-wrap; }
.txt.strong { font-weight: 700; }
.tablewrap { overflow-x: auto; margin: 6px 0 12px; }
table { border-collapse: collapse; font-size: 14px; min-width: 60%; }
th, td { border: 1px solid var(--border); padding: 6px 12px; text-align: right; }
th:first-child, td:first-child { text-align: left; }
th { background: var(--accent-tint); color: var(--navy); }

.part { border-top: 1px solid var(--border); padding-top: 12px; margin-top: 12px; }
.plabel { font-weight: 700; color: var(--blue); margin-bottom: 4px; }
.opts { display: grid; gap: 8px; margin: 8px 0; }
.opt { display: flex; gap: 12px; align-items: center; text-align: left; background: var(--soft); color: var(--ink); border: 1px solid var(--border); border-radius: 12px; padding: 10px 14px; font: inherit; cursor: pointer; }
.opt:disabled { cursor: default; }
.opt.picked { border-color: var(--blue); background: var(--accent-tint); }
.opt.right { border-color: var(--ok); background: var(--ok-tint); }
.opt.wrong { border-color: var(--err); background: var(--err-tint); }
.okey { font-weight: 700; color: var(--blue); min-width: 16px; }

.solution { background: var(--soft); border-left: 3px solid var(--blue); border-radius: 8px; padding: 12px 14px; margin: 10px 0; }
.slabel { font-size: 11px; font-weight: 700; letter-spacing: 1px; color: var(--blue); margin-bottom: 6px; text-transform: uppercase; }

.markrow { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-top: 12px; }
.mark { background: var(--white); color: var(--muted); border: 1px solid var(--border); border-radius: 20px; padding: 6px 14px; font: 600 13px var(--font); cursor: pointer; }
.mark.correct.on { background: var(--ok); border-color: var(--ok); color: #fff; }
.mark.partial.on { background: var(--warn); border-color: var(--warn); color: #fff; }
.mark.incorrect.on { background: var(--err); border-color: var(--err); color: #fff; }



/* ── dashboard ── */
.dash { padding: 0 10px; }
.titlebar { display: flex; align-items: center; justify-content: space-between; gap: 12px; height: 54px; padding: 0 12px; }
.titlebar h2 { margin: 0; font-size: 17px; font-weight: 600; color: var(--ink); }
.subjsel { border: 1px solid var(--border); border-radius: 10px; padding: 7px 10px; font: 600 13px var(--font); color: var(--navy); background: #fff; }
.toolbar1, .toolbar2 { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; padding: 8px 14px; }
.toolbar1 { background: var(--soft); border: 1px solid var(--border); border-radius: 12px 12px 0 0; min-height: 55px; }
.toolbar2 { background: #fff; border-left: 1px solid var(--border); border-right: 1px solid var(--border); min-height: 55px; }
.tgroup { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.tgroup.right { gap: 14px; }
.homebtn { width: 38px; height: 38px; border-radius: 11px; background: var(--blue); color: #fff; border: 0; display: inline-flex; align-items: center; justify-content: center; cursor: pointer; }
.tbtn { display: inline-flex; align-items: center; gap: 6px; height: 36px; padding: 0 16px; border-radius: 22px; background: #fff; color: var(--blue); border: 1px solid var(--blue); font: 600 13.5px var(--font); cursor: pointer; }
.tbtn.on, .tbtn.solid { background: var(--blue); color: #fff; }
.tbtn.solid.active { box-shadow: 0 0 0 2px #fff, 0 0 0 4px var(--blue); }
.tbtn:disabled { opacity: .4; cursor: default; }
.sbtn { width: 40px; height: 36px; border-radius: 10px; background: var(--blue); color: #fff; border: 0; display: inline-flex; align-items: center; justify-content: center; cursor: pointer; }
.search.small { flex: none; width: 240px; min-width: 0; padding: 8px 12px; border-radius: 10px; }
.legend { display: flex; gap: 14px; padding: 6px 14px; border: 1px solid var(--border); border-radius: 18px; background: var(--soft); font-size: 12.5px; color: var(--label); }
.legend span { display: inline-flex; align-items: center; gap: 5px; }
.legend span:first-child svg { color: var(--blue); }
.legend span:last-child svg { color: var(--yellow); }
.count { padding: 6px 15px; border-radius: 18px; background: var(--soft); border: 1px solid var(--border); color: var(--navy); font-size: 12.5px; font-weight: 600; }
.perfstrip { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; padding: 8px 14px; background: var(--soft); border: 1px solid var(--border); border-top: 0; }

.tablebox { border: 1px solid var(--border); border-radius: 0 0 12px 12px; background: #fff; overflow: auto; max-height: calc(100vh - 290px); min-height: 300px; margin-bottom: 12px; }
table.qt { width: 100%; min-width: 860px; table-layout: fixed; border-collapse: collapse; font-size: 14.5px; color: #202A44; }
.qt th, .qt td { border: 0; border-bottom: 1px solid var(--border); text-align: left; padding: 9px 12px; word-wrap: break-word; }
.qt th { position: sticky; top: 0; z-index: 2; background: var(--blue); color: #fff; font-size: 13.5px; font-weight: 700; height: 38px; padding-top: 0; padding-bottom: 0; }
.qt th:nth-child(1), .qt th:nth-child(n+4), .qt td.c { text-align: center; }
.qt tbody tr:nth-child(even) { background: var(--soft); }
.qt tbody tr.qrow { cursor: pointer; }
.qt tbody tr.qrow:hover { background: var(--accent-tint); }
.qt td.topic { font-weight: 600; }
.qt td.src { color: var(--blue); font-weight: 600; }
.qt td.status { white-space: nowrap; }
.st { display: inline-flex; vertical-align: middle; }
.st.read { color: var(--blue); }
.st.unread { color: var(--muted); }
.st.imp { color: var(--yellow); margin-left: 6px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.emptyrow { text-align: center !important; color: var(--muted); padding: 28px !important; }

.qdetail { max-width: 880px; margin: 0 auto; padding: 16px; }
.qnav { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 10px; flex-wrap: wrap; }

@media (max-width: 767px) {
  .tn-in { height: 60px; }
  .dash { padding: 0 6px; }
  .titlebar { height: auto; min-height: 48px; padding: 8px 6px; }
  .toolbar1, .toolbar2 { padding: 8px; }
  .search.small { width: 100%; }
  .tablebox { max-height: 72vh; }
}



/* ── signed-in redesign (matches landing) ── */
.c1 { color: #111827; } .c2 { color: var(--blue); }
.topnav { position: sticky; top: 0; z-index: 20; background: rgba(255,255,255,.94); backdrop-filter: blur(8px); border-bottom: 1px solid var(--border); }
.tn-in { display: flex; align-items: center; justify-content: space-between; gap: 24px; height: 72px; padding: 0 clamp(20px, 5vw, 96px); }
.tn-logo { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
.tn-logo img { height: 36px; width: auto; display: block; }
.tn-logo span { font-weight: 700; font-size: 27px; letter-spacing: -1px; display: inline-flex; gap: .14em; }
.tn-nav { display: flex; gap: 28px; }
.tn-link { background: none; border: 0; padding: 6px 0; font: 500 14.5px var(--font); color: #64708B; cursor: pointer; border-bottom: 2px solid transparent; }
.tn-link:hover, .tn-link.active { color: var(--blue); }
.tn-link.active { border-bottom-color: var(--blue); }
.tn-right { display: flex; align-items: center; gap: 12px; }
.protag { display: inline-flex; align-items: center; height: 28px; padding: 0 12px; border-radius: 14px; background: #FFF6D9; color: #8A6500; font-weight: 700; font-size: 12.5px; letter-spacing: .3px; }
.tn-btn { height: 40px; padding: 0 18px; border-radius: 12px; background: #111827; color: #fff; border: 0; font: 600 14px var(--font); cursor: pointer; }
.tn-btn:hover { filter: brightness(1.25); }

.eyebrow { margin: 0 0 10px; font-size: 12px; font-weight: 700; letter-spacing: 1.6px; color: var(--blue); }
.bigh { margin: 0; font-size: clamp(28px, 4vw, 44px); font-weight: 800; letter-spacing: -1.4px; line-height: 1.1; color: #111827; }
.ydot { color: var(--yellow); }
.lead { margin: 14px 0 0; max-width: 560px; font-size: 16.5px; line-height: 1.65; color: #64708B; }

.levelpick { padding: clamp(40px, 7vw, 88px) clamp(20px, 5vw, 96px) 72px; }
.levelgrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 40px; }
.levelcard { display: flex; flex-direction: column; align-items: flex-start; gap: 6px; text-align: left; padding: 28px; background: #fff; border: 1px solid var(--border); border-radius: 20px; font: inherit; cursor: pointer; box-shadow: 0 12px 30px -24px rgba(17,24,39,.25); transition: border-color .15s, transform .15s; }
.levelcard:hover { border-color: var(--blue); transform: translateY(-2px); }
.lc-ico { width: 48px; height: 48px; border-radius: 14px; display: inline-flex; align-items: center; justify-content: center; margin-bottom: 16px; }
.tone-blue { background: #EAF0FD; color: var(--blue); } .tone-yellow { background: #FFF3CF; color: #B07A00; } .tone-purple { background: #F0EAFE; color: #6D4AD8; }
.lc-name { font-size: 20px; font-weight: 700; letter-spacing: -.4px; color: #111827; }
.lc-sub { font-size: 14px; color: #64708B; }
.lc-go { display: inline-flex; align-items: center; gap: 6px; margin-top: 18px; font-size: 14px; font-weight: 600; color: var(--blue); }

.dash { padding: 0 clamp(20px, 5vw, 96px) 40px; }
.hero { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; flex-wrap: wrap; padding: clamp(32px, 5vw, 56px) 0 28px; }
.subjsel { height: 42px; border: 1px solid var(--border); border-radius: 12px; padding: 0 14px; font: 600 14px var(--font); color: #111827; background: #fff; }
.toolbar1, .toolbar2 { border-radius: 0; }
.toolbar1 { background: #F8FAFC; border-radius: 16px 16px 0 0; }
.tbtn { border-radius: 12px; border-color: var(--border); color: #111827; }
.tbtn:hover { border-color: var(--blue); color: var(--blue); }
.tbtn.on, .tbtn.solid { background: var(--blue); border-color: var(--blue); color: #fff; }
.homebtn, .sbtn { border-radius: 12px; }
.tablebox { border-radius: 0 0 16px 16px; }
.qt th { background: #F8FAFC; color: #64708B; font-size: 12px; letter-spacing: .6px; text-transform: uppercase; border-bottom: 1px solid var(--border); }
.qt tbody tr:nth-child(even) { background: #fff; }
.qt tbody tr.qrow:hover { background: #F3F7FF; }

.overlay { position: fixed; inset: 0; z-index: 50; background: rgba(17,24,39,.45); display: flex; align-items: center; justify-content: center; padding: 20px; }
.dialog { width: 100%; max-width: 560px; max-height: 86vh; overflow: auto; background: #fff; border-radius: 20px; padding: 24px; }
.dlg-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }
.dlg-head h3 { margin: 0; font-size: 22px; letter-spacing: -.5px; }
.sbtn.ghost { background: #fff; color: #111827; border: 1px solid var(--border); }
.faq details { border-bottom: 1px solid var(--border); }
.faq summary { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 16px 2px; font-weight: 600; font-size: 15px; cursor: pointer; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq details[open] summary svg { transform: rotate(180deg); }
.faq p { margin: 0; padding: 0 2px 16px; font-size: 14.5px; line-height: 1.65; color: #64708B; }

@media (max-width: 1099px) { .levelgrid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 899px) { .tn-nav { gap: 18px; } .levelgrid { grid-template-columns: 1fr; gap: 14px; } .levelcard { padding: 22px; } }
@media (max-width: 600px) { .tn-in { height: 60px; gap: 10px; } .tn-logo span { display: none; } .tn-nav { gap: 14px; } .protag { display: none; } }
.dlg-head h3 { text-transform: none; color: #111827; font-size: 22px; letter-spacing: -.5px; font-weight: 700; }
.qt th { white-space: nowrap; }
.subjsel.small { height: 36px; border-radius: 12px; padding: 0 12px; font-size: 13.5px; }
.backlink { display: inline-flex; align-items: center; gap: 6px; margin: 0 0 28px; padding: 6px 0; background: none; border: 0; font: 600 14px var(--font); color: #64708B; cursor: pointer; }
.backlink:hover { color: var(--blue); }
.tone-green { background: #E3F6EA; color: #16A34A; }
.tone-muted { background: #F1F4F9; color: #8A96AE; }
.levelcard.soon { cursor: default; box-shadow: none; background: #FBFCFE; }
.levelcard.soon:hover { border-color: var(--border); transform: none; }
.levelcard.soon .lc-name { color: #4B5670; }
.lc-badge { margin-top: 18px; display: inline-flex; align-items: center; height: 26px; padding: 0 12px; border-radius: 13px; background: #FFF6D9; color: #8A6500; font-size: 12.5px; font-weight: 700; }
.tn-user { font-size: 14px; font-weight: 600; color: #111827; max-width: 160px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
@media (max-width: 600px) { .tn-user { max-width: 90px; font-size: 13px; } }

/* ── study timer ─────────────────────────────────────────── */
.tm-pill { display: inline-flex; align-items: center; gap: 7px; height: 40px; padding: 0 14px; border-radius: 12px; border: 1px solid var(--border); background: #fff; color: var(--ink); font: 600 14px var(--font); font-variant-numeric: tabular-nums; cursor: pointer; }
.tm-pill .ic { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; color: var(--muted); }
.tm-pill:hover { border-color: #C9D5EA; }
.tm-pill.running { border-color: var(--blue); background: var(--accent-tint); color: var(--blue); }
.tm-pill.running .ic { color: var(--blue); }
.tm-panel { position: fixed; top: 68px; right: 16px; z-index: 60; width: min(340px, calc(100vw - 32px)); background: #fff; border: 1px solid var(--border); border-radius: 18px; box-shadow: 0 18px 50px rgba(10,25,64,.18); padding: 16px; }
.tm-tabs { display: flex; gap: 4px; background: var(--soft); border-radius: 12px; padding: 4px; }
.tm-tab { flex: 1; height: 34px; border: 0; border-radius: 9px; background: none; font: 600 13px var(--font); color: var(--label); cursor: pointer; }
.tm-tab.on { background: #fff; color: var(--blue); box-shadow: 0 1px 4px rgba(10,25,64,.1); }
.tm-big { text-align: center; font: 700 52px/1.1 var(--font); letter-spacing: -1px; font-variant-numeric: tabular-nums; margin: 18px 0 2px; color: var(--navy); }
.tm-phase { text-align: center; font: 500 13px var(--font); color: var(--muted); margin-bottom: 12px; }
.tm-chips { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; margin-bottom: 10px; }
.tm-chip { height: 32px; padding: 0 12px; border-radius: 999px; border: 1px solid var(--border); background: #fff; font: 600 13px var(--font); color: var(--label); cursor: pointer; }
.tm-chip.on { background: var(--accent-tint); border-color: var(--blue); color: var(--blue); }
.tm-custom { display: flex; align-items: center; justify-content: center; gap: 8px; font: 500 13px var(--font); color: var(--label); margin-bottom: 10px; }
.tm-custom input { width: 72px; height: 32px; border: 1px solid var(--border); border-radius: 8px; padding: 0 8px; font: 600 14px var(--font); }
.tm-actions { display: flex; gap: 8px; }
.tm-go { flex: 1; height: 44px; border: 0; border-radius: 12px; background: var(--blue); color: #fff; font: 700 15px var(--font); cursor: pointer; }
.tm-reset { height: 44px; padding: 0 18px; border-radius: 12px; border: 1px solid var(--border); background: #fff; font: 600 14px var(--font); color: var(--label); cursor: pointer; }
.tm-note { margin: 10px 0 0; font: 400 12px/1.4 var(--font); color: var(--muted); text-align: center; }
@media (max-width: 640px) { .tm-pill .tm-time { font-size: 13px; } .tm-panel { top: 64px; } }

.tm-card { background: #fff; border: 1px solid var(--border); border-radius: 20px; padding: 24px; box-shadow: 0 12px 30px -24px rgba(17,24,39,.25); }
.tm-page { max-width: 460px; margin: 28px auto 0; padding: 28px; }
.tm-page .tm-big { font-size: clamp(56px, 12vw, 84px); margin: 26px 0 4px; }
.tm-page .tm-go, .tm-page .tm-reset { height: 50px; }

.levelpick.centered { text-align: center; }
.levelpick.centered .backlink { display: flex; margin-left: 0; }
.levelpick.centered .lead { margin-left: auto; margin-right: auto; max-width: 520px; }

/* dashboard sections + exam countdown */
.sechead { text-transform: none; margin: 48px 0 0; font-size: 22px; font-weight: 800; letter-spacing: -.5px; color: #111827; }
.secsub { margin: 6px 0 0; font-size: 15px; color: #64708B; }
.sechead + .secsub + .levelgrid { margin-top: 20px; }
.cd-card { display: flex; align-items: center; gap: 28px; margin-top: 32px; padding: 24px 28px; max-width: 640px; background: #fff; border: 1px solid var(--border); border-radius: 20px; box-shadow: 0 12px 30px -24px rgba(17,24,39,.25); }
.cd-num { display: flex; flex-direction: column; align-items: center; min-width: 96px; padding-right: 28px; border-right: 1px solid var(--border); }
.cd-n { font-size: 52px; font-weight: 800; line-height: 1; letter-spacing: -2px; color: var(--blue); font-variant-numeric: tabular-nums; }
.cd-u { margin-top: 6px; font-size: 13px; font-weight: 600; color: #64708B; white-space: nowrap; }
.cd-label { margin: 0; font-size: 12px; font-weight: 700; letter-spacing: 1.4px; color: var(--blue); }
.cd-title { margin: 6px 0 0; font-size: 17px; font-weight: 700; color: #111827; }
.cd-date { margin: 4px 0 0; font-size: 14px; color: #64708B; }
@media (max-width: 899px) { .cd-card { gap: 18px; padding: 18px 20px; } .cd-num { min-width: 78px; padding-right: 18px; } .cd-n { font-size: 40px; } .sechead { margin-top: 36px; } }
.dash > .backlink { margin: 22px 0 0; }

/* home dashboard: compact, centred header block, everything visible at a glance */
.levelpick.home { padding-top: 26px; padding-bottom: 32px; }
.levelpick.home > .eyebrow { margin-bottom: 6px; text-align: center; }
.levelpick.home > .bigh { text-align: center; font-size: clamp(26px, 3.4vw, 38px); }
.levelpick.home > .lead { margin: 8px auto 0; text-align: center; font-size: 15px; }
.levelpick.home .cd-card { margin: 18px auto 0; padding: 16px 24px; justify-content: center; width: fit-content; max-width: 100%; }
.levelpick.home .cd-n { font-size: 42px; }
.levelpick.home .sechead { margin-top: 26px; font-size: 19px; }
.levelpick.home .secsub { margin-top: 2px; font-size: 14px; }
.levelpick.home .sechead + .secsub + .levelgrid { margin-top: 12px; }
.levelpick.home .levelcard { padding: 18px 22px; gap: 4px; }
.levelpick.home .lc-ico { width: 40px; height: 40px; border-radius: 12px; }
.levelpick.home .lc-ico svg { width: 20px; height: 20px; }
.levelpick.home .lc-go { margin-top: 4px; }
@media (max-width: 899px) { .levelpick.home { padding-top: 20px; } .levelpick.home .cd-card { width: auto; } }

/* question list page: the page itself fits the screen; only the table block scrolls */
@media (min-width: 900px) {
  .dash:has(.tablebox) { display: flex; flex-direction: column; height: calc(100vh - 105px); padding-bottom: 0; box-sizing: border-box; }
  .dash:has(.tablebox) > .backlink { margin: 12px 0 0; }
  .dash:has(.tablebox) .hero { padding: 6px 0 12px; }
  .dash:has(.tablebox) .hero .bigh { font-size: clamp(24px, 2.6vw, 32px); }
  .dash:has(.tablebox) .hero .eyebrow { margin-bottom: 4px; }
  .dash:has(.tablebox) .hero .lead { margin-top: 6px; font-size: 14.5px; }
  .dash:has(.tablebox) .tablebox { flex: 1 1 auto; min-height: 0; max-height: none; margin-bottom: 0; }
}