/* Listening, reading and mock test (web/build_lr.py pages). Builds on app.css tokens; one accent, soft depth, big radii. */

/* ── practice header + player ───────────────────────────────────────── */
.lr { max-width: 1060px; margin: 0 auto; padding-bottom: 48px; }
.lr .page-head { padding-bottom: 14px; }
.lr .page-head h1 { font-size: clamp(26px, 3.4vw, 38px); }
.lr-sec { margin-top: 22px; }
.lr-sec > h2 { font-size: 20px; margin-bottom: 12px; }
.lr-player { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 14px; align-items: center; padding: 16px 20px; }
.lr-player .pbtns { display: flex; gap: 8px; }
.lr-player button { width: 48px; height: 48px; border-radius: 50%; border: 1px solid var(--line-2); background: var(--card); display: grid;
  place-items: center; cursor: pointer; color: var(--ink); padding: 0; }
.lr-player button.main { background: var(--accent); border-color: var(--accent); color: #fff; box-shadow: 0 10px 24px -10px rgba(166, 65, 42, .8); }
.lr-player button svg { width: 20px; height: 20px; }
.lr-player input[type=range] { width: 100%; accent-color: var(--accent); min-height: 32px; }
.lr-player .ptime { font: 600 14px var(--mono); color: var(--ink-2); white-space: nowrap; font-variant-numeric: tabular-nums; }
.lr-player .plabel { grid-column: 1 / -1; font-size: 14px; color: var(--ink-3); margin: -4px 0 0; }
@media (max-width: 640px) { .lr-player { grid-template-columns: minmax(0, 1fr) auto; } .lr-player .pbtns { grid-column: 1 / -1; justify-content: center; } }
.tts-note { font-size: 14px; color: var(--ink-3); margin: 8px 0 0; }

/* ── questions ──────────────────────────────────────────────────────── */
.lr-qs { display: grid; gap: 14px; }
.lr-q { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 18px 20px; }
.lr-q-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 10px; }
.lr-q-head b { font-size: 15px; color: var(--ink-2); }
.lr-q .stem { font-size: 17px; margin: 0 0 10px; }
.lr-q .stem.hidden-stem { color: var(--ink-3); font-style: italic; font-size: 15px; }
.lr-opts { display: grid; gap: 10px; }
.lr-opts.img { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 760px) { .lr-opts.img { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.lr-opt { display: flex; gap: 12px; align-items: center; border: 1px solid var(--line-2); border-radius: var(--r-sm); padding: 12px 14px; cursor: pointer;
  background: var(--card); min-height: 52px; font-size: 16px; }
.lr-opt input { accent-color: var(--accent); flex: none; width: 18px; height: 18px; margin: 0; }
.lr-opt:has(input:checked) { border-color: var(--accent); background: var(--accent-tint-2); }
.lr-opt.img { flex-direction: column; align-items: stretch; gap: 8px; padding: 10px; }
.lr-opt.img img { border-radius: 10px; width: 100%; aspect-ratio: 4/3; object-fit: cover; background: var(--bg-2); }
.lr-opt.img .ol { display: flex; gap: 10px; align-items: center; font-weight: 650; }
.lr-opt.ok { border-color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); }
.lr-opt.bad { border-color: var(--accent); background: var(--accent-tint); }
.lr-sent { font-size: 17px; line-height: 2.05; margin: 0; }
select.lr-dd { font: 500 16px var(--font); color: var(--ink); background: var(--card); border: 1px solid var(--line-2); border-radius: 10px;
  padding: 6px 30px 6px 10px; min-height: 40px; max-width: 100%; vertical-align: baseline; cursor: pointer; appearance: none; -webkit-appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--ink-3) 50%), linear-gradient(135deg, var(--ink-3) 50%, transparent 50%);
  background-position: calc(100% - 15px) 52%, calc(100% - 10px) 52%; background-size: 5px 5px; background-repeat: no-repeat; }
select.lr-dd:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
select.lr-dd.filled { border-color: var(--ink-3); background-color: #fbfaf8; }
select.lr-dd.ok { border-color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); }
select.lr-dd.bad { border-color: var(--accent); background-color: var(--accent-tint); }
@media (max-width: 760px) { select.lr-dd { display: inline-block; width: calc(100% - 14px); margin: 6px 0; } .lr-sent { line-height: 1.6; } }
.qn { display: inline-grid; place-items: center; min-width: 26px; height: 26px; border-radius: 8px; background: var(--bg-2); font-size: 13px; font-weight: 750;
  color: var(--ink-2); margin-right: 8px; padding: 0 6px; vertical-align: 1px; line-height: 1; }
.lr-dd-list { display: grid; gap: 16px; }
.lr-dd-list .lr-sent { padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.lr-dd-list .lr-sent:last-child { border-bottom: 0; padding-bottom: 0; }

/* ── P5 portraits ───────────────────────────────────────────────────── */
.people { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.person { position: relative; background: linear-gradient(180deg, #fbfaf8, #f1ede7); border: 1px solid var(--line); border-radius: var(--r); padding: 16px 10px 14px;
  text-align: center; transition: box-shadow .2s, border-color .2s, transform .2s; }
.person svg.av { width: min(120px, 80%); height: auto; display: block; margin: 0 auto 8px; }
.person b { display: block; font-size: 16px; }
.person .pos { font-size: 13px; color: var(--ink-3); }
.person .waves { display: flex; gap: 3px; justify-content: center; height: 16px; margin-top: 6px; align-items: flex-end; opacity: 0; transition: opacity .2s; }
.person .waves i { width: 4px; border-radius: 2px; background: var(--accent); height: 30%; }
.person.talking { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-tint), var(--sh-2); transform: translateY(-2px); background: #fff; }
.person.talking .waves { opacity: 1; }
.person.talking .waves i { animation: wv .9s ease-in-out infinite; }
.person.talking .waves i:nth-child(2) { animation-delay: .15s; } .person.talking .waves i:nth-child(3) { animation-delay: .3s; }
.person.talking .waves i:nth-child(4) { animation-delay: .45s; }
@keyframes wv { 50% { height: 100%; } }
@media (prefers-reduced-motion: reduce) { .person.talking .waves i { animation: none; height: 80%; } .person { transition: none; } }
@media (max-width: 480px) { .people { gap: 8px; } .person { padding: 12px 4px 10px; } .person b { font-size: 14px; } .person .pos { font-size: 12px; } }

/* ── exam screens ───────────────────────────────────────────────────── */
.playing { text-align: center; padding: 40px 24px; }
.playing .ic { width: 64px; height: 64px; border-radius: 50%; background: var(--accent-tint); color: var(--accent); display: grid; place-items: center; margin: 0 auto 14px; }
.playing .ic svg { width: 30px; height: 30px; }
.playing h2 { font-size: 26px; margin-bottom: 6px; }
.playing .bar { max-width: 520px; margin: 20px auto 0; }
.playing .bar i { transition: width .25s linear; }
.lr-split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); background: var(--card); border-radius: var(--r-lg);
  box-shadow: var(--sh-2); overflow: clip; border: 1px solid var(--line); align-items: stretch; }
.lr-split > .left { background: #f6f4f0; padding: 26px; border-right: 1px solid var(--line); min-width: 0; }
.lr-split > .right { padding: 26px; background: #fbfcfd; min-width: 0; }
.lr-split.rd > .left > .stick { max-height: calc(100vh - 110px); overflow-y: auto; position: sticky; top: 84px; margin: -6px; padding: 6px; }
@media (max-width: 900px) { .lr-split { grid-template-columns: 1fr; } .lr-split > .left { border-right: 0; border-bottom: 1px solid var(--line); }
  .lr-split.rd > .left > .stick { max-height: none; position: static; overflow: visible; } }
.qof { font-weight: 700; color: var(--ink-2); font-size: 15px; margin-bottom: 14px; }
.listen-q { display: flex; gap: 14px; align-items: center; padding: 18px; border-radius: var(--r); background: var(--card); border: 1px solid var(--line); }
.listen-q .ic { width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center; background: var(--bg-2); color: var(--ink-2); flex: none; }
.listen-q.on .ic { background: var(--accent-tint); color: var(--accent); }
.listen-q .ic svg { width: 22px; height: 22px; }
.prep-strip { text-align: center; padding: 48px 24px; }

/* ── reading passages ───────────────────────────────────────────────── */
.mail { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
.mail-head { padding: 12px 16px; border-bottom: 1px solid var(--line); font-size: 14.5px; color: var(--ink-2); display: grid; gap: 2px; background: #fcfbf9; }
.mail-head b { color: var(--ink); font-weight: 650; }
.mail-body { padding: 16px; font-size: 16.5px; line-height: 1.72; }
.mail-body p { margin: 0 0 .9em; }
.mail-body p:last-child { margin: 0; }
.para { display: grid; grid-template-columns: 34px minmax(0, 1fr); gap: 10px; margin-bottom: 14px; font-size: 16.5px; line-height: 1.72; }
.para > b { width: 30px; height: 30px; border-radius: 9px; background: var(--ink); color: #fff; display: grid; place-items: center; font-size: 14px; margin-top: 2px; }
.article h3 { font-size: 22px; margin-bottom: 4px; }
.article .by { font-size: 14px; color: var(--ink-3); margin-bottom: 14px; }
.article p { font-size: 16.5px; line-height: 1.72; }
.rd-right h4 { font-size: 15px; color: var(--ink-2); margin: 22px 0 10px; text-transform: uppercase; letter-spacing: .05em; }
.rd-right h4:first-child { margin-top: 0; }
.scroll-tip { font-size: 13px; color: var(--ink-3); margin: 0 0 12px; }

/* ── diagrams (Reading Part 2) ──────────────────────────────────────── */
.dg { container-type: inline-size; background: var(--card); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
.dg-head { padding: 16px 18px; background: linear-gradient(135deg, #fff, var(--accent-tint-2)); border-bottom: 1px solid var(--line); }
.dg-head h3 { font-size: 19px; margin: 0 0 4px; }
.dg-head p { margin: 0; font-size: 14.5px; color: var(--ink-2); }
.dg table { width: 100%; border-collapse: collapse; font-size: 15px; }
.dg th, .dg td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
.dg th { font-size: 12.5px; text-transform: uppercase; letter-spacing: .04em; color: var(--ink-3); background: #faf9f7; }
.dg td:first-child { font-weight: 700; }
.dg tr:last-child td { border-bottom: 0; }
.dg-timetable td:first-child { font-family: var(--mono); font-weight: 650; white-space: nowrap; }
.dg-timetable tbody tr:nth-child(odd) td { background: #fcfbf9; }
.dg-notes { margin: 0; padding: 12px 18px 14px 34px; font-size: 14px; color: var(--ink-2); border-top: 1px solid var(--line); background: #fcfbf9; }
.dg-cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; padding: 14px; }
.dg-card { border: 1px solid var(--line); border-radius: var(--r-sm); padding: 14px; background: #fff; }
.dg-card b { display: block; font-size: 17px; margin-bottom: 6px; color: var(--accent-ink); }
.dg-card dl { margin: 0; display: grid; gap: 4px; font-size: 14.5px; }
.dg-card dt { font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--ink-3); margin-top: 4px; }
.dg-card dd { margin: 0; }
@container (max-width: 640px) {
  .dg-cards { grid-template-columns: 1fr; }
  .dg table, .dg tbody, .dg tr, .dg td { display: block; width: 100%; }
  .dg thead { display: none; }
  .dg tr { border-bottom: 1px solid var(--line); padding: 8px 0; }
  .dg td { border: 0; padding: 4px 16px; display: grid; grid-template-columns: 40% minmax(0, 1fr); gap: 8px; }
  .dg td::before { content: attr(data-label); font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--ink-3); font-weight: 650; padding-top: 2px; }
  .dg td:first-child { font-size: 17px; display: block; padding-top: 8px; }
  .dg td:first-child::before { display: none; }
  .dg-timetable tbody tr:nth-child(odd) td { background: transparent; }
}

/* ── results ────────────────────────────────────────────────────────── */
.score-hero { display: flex; gap: 26px; align-items: center; flex-wrap: wrap; }
.score-hero .big { font-size: 64px; font-weight: 780; letter-spacing: -.04em; line-height: 1; }
.score-hero .big small { font-size: 22px; color: var(--ink-3); font-weight: 650; letter-spacing: 0; }
.est { padding: 16px 20px; border-radius: var(--r); background: var(--ink); color: #fff; }
.est b { font-size: 34px; letter-spacing: -.02em; display: block; line-height: 1.1; }
.est span { font-size: 14px; color: #d9d2ca; }
.chart-note { font-size: 14px; color: var(--ink-3); margin: 14px 0 0; }
.skills-tbl { display: grid; gap: 10px; }
.skill-row { display: grid; grid-template-columns: 150px minmax(0, 1fr) 64px; gap: 12px; align-items: center; font-size: 15px; }
.skill-row .meter { height: 10px; }
.skill-row .meter i { background: var(--ink); }
.skill-row.weak .meter i { background: var(--accent); }
.skill-row .n { text-align: right; font-variant-numeric: tabular-nums; font-weight: 650; }
@media (max-width: 480px) { .skill-row { grid-template-columns: 100px minmax(0, 1fr) 54px; } }
.rv { display: grid; gap: 10px; }
.rv-item { background: var(--card); border: 1px solid var(--line); border-radius: var(--r-sm); padding: 14px 16px; border-left: 4px solid var(--ink); }
.rv-item.bad { border-left-color: var(--accent); }
.rv-item .rv-top { display: flex; justify-content: space-between; gap: 10px; align-items: baseline; flex-wrap: wrap; }
.rv-item .rv-top b { font-size: 15.5px; }
.rv-item .ans { font-size: 15px; margin: 6px 0 0; color: var(--ink-2); }
.rv-item .ans s { color: var(--accent-ink); }
.rv-item .why { font-size: 15px; margin: 6px 0 0; }
.mark { font-size: 12px; font-weight: 750; letter-spacing: .05em; text-transform: uppercase; border-radius: 999px; padding: 3px 10px; white-space: nowrap; }
.mark.ok { background: var(--ink); color: #fff; }
.mark.bad { background: var(--accent-tint); color: var(--accent-ink); }
.script-lines p { margin: 0 0 10px; font-size: 15.5px; line-height: 1.65; }
.script-lines b { color: var(--ink); }
.part-scores { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.part-scores li { display: flex; justify-content: space-between; gap: 12px; padding: 12px 16px; border-radius: var(--r-sm); background: var(--card); border: 1px solid var(--line); font-size: 15.5px; }
.part-scores li b { font-variant-numeric: tabular-nums; }

/* ── mock hub + results sheet ───────────────────────────────────────── */
.mock-offers { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; margin-bottom: 26px; }
.mock-offer { display: flex; flex-direction: column; }
.mock-offer h2 { font-size: 24px; }
.mock-offer p { color: var(--ink-2); }
.mock-offer .mock-act { margin-top: auto; }
.mock-offer.pick { outline: 2px solid var(--accent); }
@media (max-width: 900px) { .mock-offers { grid-template-columns: 1fr; } }
.sessions { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.sessions li { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 14px 18px; background: var(--card);
  border: 1px solid var(--line); border-radius: var(--r-sm); flex-wrap: wrap; }
.sheet { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 1024px) { .sheet { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 480px) { .sheet { grid-template-columns: 1fr; } }
.sk { padding: 20px; border-radius: var(--r); background: var(--card); border: 1px solid var(--line); display: flex; flex-direction: column; gap: 4px; }
.sk .nm { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: .07em; color: var(--ink-3); }
.sk .lv { font-size: 44px; font-weight: 780; letter-spacing: -.03em; line-height: 1.05; }
.sk .clb { font-weight: 650; }
.sk .sub { font-size: 14px; color: var(--ink-3); }
.sk.weak { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-tint); }
.sk .chip { align-self: flex-start; margin-top: 6px; }
.crs-row { display: flex; gap: 28px; flex-wrap: wrap; margin: 22px 0 6px; }
.weak-box { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; margin-top: 22px; }
.weak-box p { margin: 0; }
.brk { max-width: 640px; margin: 48px auto; text-align: center; }
.brk .big { font: 700 54px var(--mono); margin: 10px 0; font-variant-numeric: tabular-nums; }
.steps-line { display: flex; gap: 6px; justify-content: center; flex-wrap: wrap; margin: 18px 0 6px; }
.steps-line span { font-size: 12.5px; font-weight: 650; padding: 4px 10px; border-radius: 999px; background: var(--bg-2); color: var(--ink-3); }
.steps-line span.done { background: var(--ink); color: #fff; }
.steps-line span.now { background: var(--accent); color: #fff; }
.exam-bar .btn[hidden] { display: none; }