/* drill styles ("Where does it go?" sorting game). Uses the tokens in app.css.
   Each color-mix() has a plain hex fallback first for iOS Safari before 16.2. */

main:has(> .drill) { padding-top: 32px; }

.drill { margin-top: 16px; }
.drill-kicker-top { font-size: 13px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--good); margin-bottom: 6px; }
.drill-fine { margin-top: 12px; color: var(--muted); font-size: 15px; max-width: 560px; }
.drill-big-btn { min-height: 52px; padding: 12px 28px; font-size: 16px; }

/* ---------- Intro ---------- */
.drill-head { margin-top: 0; }
.drill-intro { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 40px; align-items: center; margin-top: 36px; }
.drill-how-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.drill-how-list li { display: flex; gap: 14px; align-items: flex-start; padding: 14px 0; border-bottom: 1px solid var(--line-soft); font-size: 16px; }
.how-no { flex: none; display: inline-flex; align-items: center; justify-content: center; width: 28px; height: 28px; border-radius: 50%; background: var(--accent); font-weight: 700; font-size: 14px; }
.drill-sample { margin: 0; position: relative; overflow: hidden; border: 1px solid var(--line); border-radius: 10px; padding: 26px 24px 22px; background: #fff; transform: rotate(-1.2deg);
  box-shadow: 0 1px 2px rgba(16, 29, 38, .04), 0 12px 28px rgba(16, 29, 38, .08); }
.drill-sample::before, .drill-card::before { content: ''; position: absolute; left: 0; right: 0; top: 0; height: 4px; background: var(--accent); }
.drill-sample-text { margin-top: 10px; font-size: 20px; font-weight: 700; line-height: 1.3; }
.drill-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.chip { display: inline-flex; align-items: center; gap: 8px; padding: 5px 12px; border: 1px solid var(--line); border-radius: 999px; background: var(--subtle); font-size: 14px; }
.chip-k { font-size: 11px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--good); }
.drill-start { margin-top: 28px; }
.drill-best { color: var(--muted); font-size: 15px; }

/* ---------- Game bar: progress, score, streak, timer ---------- */
.drill-bar { display: flex; align-items: center; justify-content: space-between; gap: 12px 32px; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.drill-progress { flex: 1; min-width: 0; max-width: 360px; }
.drill-count { font-size: 14px; font-weight: 600; font-variant-numeric: tabular-nums; }
.drill-dots { list-style: none; display: grid; grid-template-columns: repeat(10, minmax(0, 1fr)); gap: 4px; margin: 8px 0 0; padding: 0; }
.drill-dots li { height: 6px; border-radius: 3px; background: var(--line); transition: background-color .2s; }
.drill-dots li.cur { background: var(--ink); }
.drill-dots li.p2 { background: var(--accent); }
.drill-dots li.p1 { background: #D3EFA0; background: color-mix(in srgb, var(--accent) 45%, #fff); }
.drill-dots li.p0 { background: #B9C0C5; }
.drill-stats { display: flex; align-items: baseline; gap: 24px; flex-wrap: wrap; }
.stat { display: inline-flex; align-items: baseline; gap: 6px; font-variant-numeric: tabular-nums; }
.stat-k { font-size: 13px; font-weight: 600; color: var(--muted); }
.stat-v { font-size: 18px; font-weight: 700; display: inline-block; min-width: 1ch; }
.stat-of { font-size: 14px; color: var(--muted); margin-left: -4px; }
.stat-streak.hot .stat-v { background: var(--accent); border-radius: 999px; padding: 0 9px; }
.stat-time .stat-v { font-weight: 600; color: var(--muted); font-size: 16px; min-width: 3.4ch; }
.stat-toggle { font-size: 13px; color: var(--muted); }
.bump { animation: drill-bump .32s ease-out; }
@keyframes drill-bump { 0% { transform: scale(1); } 40% { transform: scale(1.3); } 100% { transform: scale(1); } }

/* ---------- The card ---------- */
.drill-card { position: relative; overflow: hidden; margin-top: 24px; border: 1px solid var(--line); border-radius: 10px; padding: 24px 28px 20px; background: #fff;
  box-shadow: 0 1px 2px rgba(16, 29, 38, .04), 0 8px 24px rgba(16, 29, 38, .06); }
.drill-card:focus { outline: none; }
.drill-card:focus-visible { outline: 2px solid var(--ink); outline-offset: 2px; }
.drill-kicker { display: flex; justify-content: space-between; align-items: center; gap: 12px; font-size: 13px; color: var(--muted); }
.drill-tag { font-size: 11px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; border: 1px solid var(--line); border-radius: 999px; padding: 1px 8px; white-space: nowrap; }
.drill-text { margin-top: 10px; font-size: 24px; line-height: 1.3; letter-spacing: -0.01em; max-width: 680px; }
.drill-note { margin-top: 6px; color: var(--muted); font-size: 16px; }
.drill-hint { margin-top: 12px; }
.drill-hint .link-btn { font-size: 14px; color: var(--muted); }
.drill-hint .hint { margin-top: 8px; }

/* ---------- Steps: WHAT and WHY ---------- */
.drill-steps { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 32px; margin-top: 28px; align-items: start; }
.step-top { display: flex; gap: 12px; align-items: flex-start; }
.step-no { flex: none; display: inline-flex; align-items: center; justify-content: center; width: 26px; height: 26px; margin-top: 1px; border-radius: 50%; background: var(--ink); color: #fff; font-size: 13px; font-weight: 700; transition: background-color .2s; }
.drill-step h3 { font-size: 17px; }
.drill-step h3:focus { outline: none; }
.drill-step h3:focus-visible { outline: 2px solid var(--ink); outline-offset: 2px; }
.drill-step .step-sub { font-size: 14px; color: var(--muted); font-weight: 400; margin-top: 1px; }
.drill-step.locked .step-no { background: var(--field); }
.drill-step.locked h3, .drill-step.locked .step-sub { color: var(--muted); }
.lock-note { margin-top: 10px; font-size: 14px; color: var(--muted); }
.drill-step.locked .fund-grid { opacity: .45; }

.picks { display: grid; gap: 8px; margin-top: 14px; }
.fund-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; margin-top: 14px; }
.fund-grid .fund-none { grid-column: 1 / -1; }

.pick {
  display: flex; align-items: center; gap: 10px; width: 100%; min-height: 52px; padding: 9px 14px;
  border: 1px solid var(--field); border-radius: 8px; background: #fff; color: var(--ink);
  font-size: 16px; line-height: 1.3; text-align: left; cursor: pointer;
  transition: border-color .12s, background-color .12s, opacity .2s;
  -webkit-tap-highlight-color: transparent;
}
.pick:hover:not(:disabled) { border-color: #9AA3A9; background: var(--subtle); }
.pick:active:not(:disabled) { transform: translateY(1px); }
.pick:disabled { cursor: default; }
.pick-main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.pick-label { display: flex; gap: 10px; align-items: baseline; }
.pick-num { flex: none; min-width: 36px; color: var(--muted); font-size: 14px; font-variant-numeric: tabular-nums; }
.pick-name, .fund .pick-main { font-weight: 600; }
.pick-sub { font-size: 12.5px; font-weight: 400; color: var(--muted); margin-top: 1px; }
.pick-mark { flex: none; width: 20px; display: inline-flex; justify-content: center; }
.pick-mark:empty { display: none; }
.pick-mark .icon svg { width: 18px; height: 18px; }
.pick.is-right { border-color: var(--good); background: #EFF9DD; background: color-mix(in srgb, var(--accent) 16%, #fff); box-shadow: 0 0 0 1px var(--good); }
.pick.is-right .pick-mark { color: var(--good); }
.pick.is-wrong { border-color: var(--bad); background: var(--bad-bg); box-shadow: 0 0 0 1px var(--bad); }
.pick.is-wrong .pick-mark { color: var(--bad); }
.pick.is-dim { opacity: .5; }

.drill-fb .fb { margin-top: 14px; }
.drill-fb .fb-why { color: var(--ink); }
.fb-more { margin-top: 4px; color: var(--muted); font-size: 14px; }

.drill-next { margin-top: 20px; }

/* ---------- End of round ---------- */
.drill-end { padding-top: 8px; }
.drill-final { font-size: 64px; line-height: 1; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.drill-final:focus { outline: none; }
.final-of { font-size: 28px; font-weight: 600; color: var(--muted); letter-spacing: 0; }
.drill-end-msg { margin-top: 14px; }
.drill-newbest { display: inline-flex; align-items: center; gap: 6px; margin-top: 14px; padding: 4px 12px; border-radius: 999px; background: #E4F5C4; background: color-mix(in srgb, var(--accent) 28%, #fff); color: var(--good); font-size: 14px; font-weight: 700; }
.drill-figures { margin-top: 28px; }

.drill-review, .drill-more { margin-top: 56px; }
.drill-review h2, .drill-more h2 { margin-bottom: 16px; }
.rv-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.rv-item { padding: 18px 0; border-bottom: 1px solid var(--line); }
.rv-text { font-weight: 600; font-size: 17px; }
.rv-lines { display: grid; gap: 6px; margin: 10px 0 0; }
.rv-row { display: flex; gap: 12px; align-items: baseline; }
.rv-row dt { flex: none; width: 44px; font-size: 13px; font-weight: 600; color: var(--muted); }
.rv-row dd { margin: 0; display: flex; flex-wrap: wrap; align-items: baseline; gap: 2px 10px; min-width: 0; }
.rv-mark { align-self: center; display: inline-flex; }
.rv-row.ok .rv-mark { color: var(--good); }
.rv-row.miss .rv-mark { color: var(--bad); }
.rv-right { font-weight: 600; }
.rv-you { color: var(--muted); font-size: 14px; }
.rv-why { margin-top: 8px; color: var(--muted); font-size: 15px; max-width: 680px; }
.drill-more .row-title { font-size: 16px; }

/* ---------- Home page row ---------- */
.drill-home { margin-top: 32px; }
.drill-free { display: inline-block; margin-right: 10px; padding: 2px 9px; border-radius: 999px; background: #E2F4BF; background: color-mix(in srgb, var(--accent) 30%, #fff); color: var(--good); font-size: 12px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; vertical-align: 2px; }

/* ---------- Phones ---------- */
@media (max-width: 760px) {
  .drill-intro { grid-template-columns: minmax(0, 1fr); gap: 32px; margin-top: 28px; }
  .drill-sample { transform: none; }
  .drill-steps { grid-template-columns: minmax(0, 1fr); gap: 28px; margin-top: 24px; }
}
@media (max-width: 720px) {
  .drill-bar { flex-direction: column; align-items: stretch; gap: 10px; }
  .drill-progress { max-width: none; }
  .drill-stats { justify-content: space-between; gap: 12px; }
  .drill-card { margin-top: 18px; padding: 20px 18px 16px; }
  .drill-text { font-size: 21px; }
  .drill-note { font-size: 15px; }
  .pick { min-height: 54px; }
  .drill-next .btn, .drill-start .btn, .drill-end .actions .btn { width: 100%; }
  .drill-start { flex-direction: column; align-items: stretch; }
  .drill-final { font-size: 54px; }
  .final-of { font-size: 24px; }
  .drill-review, .drill-more { margin-top: 44px; }
}
@media (prefers-reduced-motion: reduce) {
  .drill-dots li, .pick, .step-no { transition: none; }
  .bump { animation: none; }
}