/* OBC Study — Dashboard (/obc/dashboard.html). pg-* classes came from the old My progress page. */
.pg{display:flex;flex-direction:column;gap:20px;padding-bottom:96px}
.pg h2{font-size:26px}
.pg-link{font-weight:700;white-space:nowrap}
.pg-empty{margin-top:10px;font-size:15px}
.pill-bad{background:var(--bad-bg);color:var(--bad-ink)}

.pg-next{display:flex;flex-direction:column;gap:20px;border:2px solid var(--brand);background:var(--bg-tint)}
.pg-next-main{display:flex;align-items:center;justify-content:space-between;gap:24px}
.pg-next-main>div{display:flex;flex-direction:column;gap:8px;min-width:0}
.pg-next h2{font-size:28px}
.pg-welcome{text-align:center}.pg-welcome p{max-width:40em;margin:8px auto 0}

.pg-tiles{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.pg-tile{background:var(--surface,#fff);border:1px solid var(--line);border-radius:var(--r-lg);padding:22px 24px;display:flex;flex-direction:column;gap:8px}
.pg-num{font-size:40px;font-weight:800;letter-spacing:-.03em;line-height:1.05;font-variant-numeric:tabular-nums}
.pg-num small{font-size:20px;color:var(--faint);font-weight:700;margin-left:2px}
.pg-num.is-due{color:var(--brand)}

.pg-bar{display:block;height:8px;border-radius:999px;background:var(--line-2);overflow:hidden;flex:1;min-width:40px}
.pg-bar i{display:block;height:100%;border-radius:999px;background:var(--brand-btn)}
.pg-bar.ok i{background:var(--ok)}.pg-bar.warn i{background:var(--warn,#E0A030)}.pg-bar.bad i{background:var(--bad)}
.pg-bar.thin{height:6px}

.pg-sec-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:16px}
.pg-sec-head p{margin-top:4px;max-width:46em}

.pg-group{border:1px solid var(--line);border-radius:var(--r-md);margin-top:12px;overflow:hidden}
.pg-group summary{list-style:none;display:grid;grid-template-columns:minmax(0,1fr) minmax(120px,240px) 20px;gap:20px;align-items:center;padding:16px 20px;cursor:pointer;background:var(--bg-soft)}
.pg-group summary::-webkit-details-marker{display:none}
.pg-gt{display:flex;flex-direction:column;gap:2px;min-width:0}
.pg-chev{width:10px;height:10px;border-right:2px solid var(--faint);border-bottom:2px solid var(--faint);transform:rotate(45deg);margin-top:-4px;transition:transform .15s}
.pg-group[open] .pg-chev{transform:rotate(-135deg);margin-top:4px}
.pg-row{display:grid;grid-template-columns:150px minmax(0,1fr) auto 150px 132px;gap:16px;align-items:center;padding:12px 20px;border-top:1px solid var(--line-2);font-size:15px}
.pg-ref{font-weight:700;color:var(--brand);font-size:13px}
.pg-title{font-weight:600}
.pg-dots{display:inline-flex;gap:4px}
.pg-dots i{width:10px;height:10px;border-radius:999px;background:var(--line);display:block}
.pg-dots i.on{background:var(--ok)}
.pg-row .pill{justify-self:start}
.pg-none{padding:12px 20px;border-top:1px solid var(--line-2)}
.pg-fold{border-top:1px solid var(--line-2)}
.pg-fold>summary{list-style:none;display:flex;align-items:center;gap:10px;padding:12px 20px;cursor:pointer;font-size:14px;font-weight:700;color:var(--brand)}
.pg-fold>summary::-webkit-details-marker{display:none}
.pg-fold>summary:hover{background:var(--bg-soft)}
.pg-fold .pg-chev{width:8px;height:8px;border-color:var(--brand)}
.pg-group .pg-fold:not([open]) .pg-chev{transform:rotate(45deg);margin-top:-4px}
.pg-group .pg-fold[open] .pg-chev{transform:rotate(-135deg);margin-top:4px}
.pg-row .btn{justify-self:end;width:100%}

.pg-pair{gap:20px}
.pg-stack{display:flex;height:18px;border-radius:999px;overflow:hidden;gap:2px;background:var(--line-2)}
.pg-stack i{display:block;height:100%}
.pg-legend{display:grid;grid-template-columns:1fr 1fr;gap:8px 16px;margin-top:14px;font-size:14px}
.pg-legend>div{display:flex;align-items:baseline;gap:6px;flex-wrap:wrap}
.pg-legend i{width:10px;height:10px;border-radius:3px;display:inline-block;flex:none;transform:translateY(1px)}

.pg-fc{display:grid;grid-template-columns:repeat(7,1fr);gap:8px;height:150px;margin-top:16px;align-items:end}
.pg-fc-col{display:flex;flex-direction:column;align-items:center;justify-content:flex-end;gap:6px;height:100%}
.pg-fc-b{width:100%;max-width:36px;border-radius:6px 6px 2px 2px;background:var(--brand-line,#C7D2FE)}
.pg-fc-b.is-today{background:var(--brand-btn)}
.pg-fc-n{font-size:13px;font-weight:700;font-variant-numeric:tabular-nums}

.cgrid .pg-cn{font-size:26px;font-weight:800;line-height:1.2}
.pg-tag{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:12px 0;border-top:1px solid var(--line-2)}
.pg-tag-l{display:flex;flex-direction:column;min-width:0;font-size:15px}
.pg-tag-r{display:flex;align-items:center;gap:10px;width:42%;font-variant-numeric:tabular-nums}

.pg-exam-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:32px;align-items:start}
.pg-chart{width:100%;height:auto;display:block}
.pg-tw{overflow-x:auto;margin-top:12px}
.pg-table{width:100%;border-collapse:collapse;font-size:14px}
.pg-table th{text-align:left;font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--faint);font-weight:700;padding:8px 8px 8px 0;border-bottom:1px solid var(--line)}
.pg-table td{padding:10px 8px 10px 0;border-bottom:1px solid var(--line-2);white-space:nowrap}
.pg-table .n{text-align:right;font-variant-numeric:tabular-nums}
.pg-pool{display:flex;flex-direction:column;gap:6px;margin-top:18px;padding:14px 16px;background:var(--bg-soft);border-radius:var(--r-sm)}
.pg-topics{background:var(--bg-soft);border-radius:var(--r-md);padding:20px}
.pg-trow{display:grid;grid-template-columns:minmax(0,1fr) 110px 48px;gap:12px;align-items:center;padding:7px 0;font-size:14px}
.pg-trow.is-low .pg-tname{font-weight:700}
.pg-trow.is-few{opacity:.55}
.pg-tbar{position:relative;display:flex}
.pg-tick{position:absolute;left:70%;top:-3px;bottom:-3px;width:2px;background:var(--ink);border-radius:2px}
.pg-tn{text-align:right;font-variant-numeric:tabular-nums;color:var(--muted)}

.pg-acct{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;padding:4px 4px 0}

@media (max-width:1100px){
  .pg-tiles{grid-template-columns:repeat(2,minmax(0,1fr))}
  .pg-row{grid-template-columns:130px minmax(0,1fr) auto 132px}
  .pg-row .pill{display:none}
  .pg-exam-grid{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:860px){
  .pg-next-main{flex-direction:column;align-items:flex-start}
  .pg-next h2{font-size:24px}
  .pg-tiles{gap:12px}
  .pg-tile{padding:16px}
  .pg-num{font-size:32px}
  .pg-sec-head{flex-direction:column}
  .pg-group summary{grid-template-columns:minmax(0,1fr) 20px;gap:10px 12px;padding:14px 16px}
  .pg-group summary .pg-bar{grid-column:1;grid-row:2}
  .pg-group summary .pg-gt{grid-column:1;grid-row:1}
  .pg-group summary .pg-chev{grid-column:2;grid-row:1}
  .pg-row{grid-template-columns:minmax(0,1fr) auto;gap:6px 12px;padding:12px 16px}
  .pg-ref{grid-column:1/-1}
  .pg-title{grid-column:1/-1}
  .pg-row .pill{display:inline-flex}
  .pg-dots{grid-column:1}
  .pg-row .pill{grid-column:2;justify-self:end}
  .pg-row .btn{grid-column:1/-1;width:auto;justify-self:start}
  .pg-legend{grid-template-columns:1fr}
  .pg-tag-r{width:45%}
}
@media (max-width:420px){
  .pg-tiles{grid-template-columns:1fr 1fr}
  .pg-num{font-size:28px}
}
@media (max-width:560px){
  .pg-table th:nth-child(5),.pg-table td:nth-child(5),.pg-table th:nth-child(3),.pg-table td:nth-child(3){display:none}
  .pg-table .tag{display:none}
}

/* ---------- dashboard ---------- */
.dash-plan-cta{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:18px;border-top:1px solid var(--line-3,#D6DEF5)}
.dash-plan-cta>div{display:flex;flex-direction:column;gap:2px}
.dash-today{border:2px solid var(--brand);display:flex;flex-direction:column;gap:14px}
.dash-today-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px}
.dash-today-head h2{font-size:28px;margin-top:4px}
.dash-today .tasks{padding:0}
.dash-tsum{display:flex;flex-wrap:wrap;gap:8px 20px;font-size:14px;color:var(--muted)}
.dash-tsum b{color:var(--ink)}
.dash-behind{background:var(--warn-bg,#FFF4DB);color:var(--warn-ink,#7A4E00);border-radius:var(--r-sm);padding:10px 14px;font-size:14px}
.dash-behind a{font-weight:700;color:inherit}
.dash-quiet{background:var(--bg-soft);border-radius:var(--r-sm);padding:14px 16px;font-size:15px}
.dash-also{padding-top:12px;border-top:1px solid var(--line-2)}
.dash-also a{font-weight:700}
.dash-h{margin-top:20px;display:flex;align-items:baseline;gap:8px 16px;flex-wrap:wrap}
.dash-h h2{font-size:24px}
.dash-exams{gap:20px;align-items:stretch}
.dash-ex{display:flex;flex-direction:column;gap:14px}
.dash-ex.is-active{border-color:var(--brand);box-shadow:0 0 0 1px var(--brand)}
.dash-ex-head{display:flex;justify-content:space-between;gap:16px;align-items:flex-start}
.dash-ex-head h3{font-size:22px;margin:2px 0 4px}
.dash-ex-head h3 a{color:var(--ink);text-decoration:none}.dash-ex-head h3 a:hover{color:var(--brand)}
.dash-ring{--p:0;flex:none;width:72px;height:72px;border-radius:50%;display:grid;place-items:center;background:conic-gradient(var(--ok) calc(var(--p)*1%),var(--line-2) 0)}
.dash-ring b{width:56px;height:56px;border-radius:50%;background:var(--surface,#fff);display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:800;font-variant-numeric:tabular-nums}
.dash-ring b{white-space:nowrap;letter-spacing:-.02em}.dash-ring small{font-size:10px;color:var(--faint)}
.dash-split{display:flex;height:10px;border-radius:999px;overflow:hidden;gap:2px;background:var(--line-2)}
.dash-split i{display:block;height:100%}
.dash-split .m,.dash-key .m{background:var(--ok)}.dash-split .p,.dash-key .p{background:#9AAEF5}.dash-split .n,.dash-key .n{background:var(--line)}
.dash-key{display:flex;flex-wrap:wrap;gap:6px 16px;color:var(--muted)}
.dash-key i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:6px;transform:translateY(1px)}
.dash-key b{color:var(--ink)}
.dash-rows{display:flex;flex-direction:column;margin-top:auto}
.dash-row{display:grid;grid-template-columns:110px minmax(0,1fr) auto;gap:12px;align-items:center;padding:10px 0;border-top:1px solid var(--line-2);font-size:14px}
.dash-rk{font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--faint);font-weight:700}
.dash-rv{min-width:0}
.dash-rv b{color:var(--ink)}
.dash-due{color:var(--brand)!important}
.dash-ra .btn{white-space:nowrap}
@media (max-width:860px){
  .dash-exams{grid-template-columns:minmax(0,1fr)}
  .dash-plan-cta{flex-direction:column;align-items:flex-start}
  .dash-today-head h2{font-size:24px}
}
@media (max-width:480px){
  .dash-row{grid-template-columns:minmax(0,1fr) auto;gap:4px 12px}
  .dash-rk{grid-column:1/-1}
  .dash-ring{width:60px;height:60px}.dash-ring b{width:46px;height:46px;font-size:15px}
}