/* TAALK English brand: shared styles for the practice pages.
   Ink, white and TAALK orange. Display: Bricolage Grotesque. Body: Figtree. Labels: JetBrains Mono. */
:root {
  --bg: #f6f7f9; --surface: #ffffff; --ink: #15161a; --muted: #555a66; --line: #dfe2e8;
  --accent: #ff5a1f; --accent-ink: #b8400f; --accent-soft: #ffe7dc; --sun: #ffd447;
  --good: #128047; --good-soft: #e2f4ea; --bad: #c42a1e; --bad-soft: #fde6e3;
  --display: "Bricolage Grotesque", "Arial Rounded MT Bold", "Helvetica Neue", Arial, sans-serif;
  --body: "Figtree", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --mono: "JetBrains Mono", Consolas, ui-monospace, monospace;
  color-scheme: light;
}
/* Dark mode follows the switch on taalkenglish.com (saved in this browser). */
:root[data-theme="dark"] { --bg: #0f1013; --surface: #1a1b20; --ink: #f4f5f7; --muted: #a6abb6; --line: #2c2e36; --accent-ink: #ff8a5c; --accent-soft: #3a1f14; --good: #4fd18a; --good-soft: #10291c; --bad: #ff7a6e; --bad-soft: #3a1714; color-scheme: dark; }
* { box-sizing: border-box; }
html, body { margin: 0; }
body { background: var(--bg); color: var(--ink); font: 400 17px/1.55 var(--body); -webkit-font-smoothing: antialiased; }
a { color: var(--accent-ink); }
.topbar { position: sticky; top: 0; z-index: 5; background: #15161a; padding-block: 14px; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
.topbar .in { max-width: 920px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.topbar img { height: 34px; display: block; }
.topbar a { color: #f4f5f7; font: 600 14px var(--body); text-decoration: none; }
.wrap { max-width: 920px; margin: 0 auto; padding-block: 40px 90px; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
.eyebrow { display: inline-block; font: 700 13px var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--accent-ink); background: var(--accent-soft); padding: 6px 10px; border-radius: 6px; }
h1 { font: 800 clamp(34px, 6vw, 56px)/1.02 var(--display); letter-spacing: -.02em; margin: 14px 0 12px; text-wrap: balance; }
h2 { font: 800 26px/1.15 var(--display); margin: 0 0 6px; text-wrap: balance; }
.lead { font-size: 19px; color: var(--muted); max-width: 62ch; margin: 0; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: 18px; padding: 22px; }
.score { display: grid; gap: 8px; margin-top: 18px; }
.srow { display: grid; grid-template-columns: 44px 150px 1fr; gap: 14px; align-items: center; }
.tile { width: 44px; height: 54px; border-radius: 10px; background: #15161a; color: #fff; display: grid; place-items: center; font: 800 28px var(--display); }
.tile.or { background: var(--accent); color: #fff; }
.srow b { font: 800 19px var(--display); }
.srow .sd { color: var(--muted); font-size: 16px; }
.levels { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.lv { font: 600 14px var(--body); border: 2px solid var(--line); border-radius: 999px; padding: 6px 12px; }
.lv b { font-family: var(--mono); color: var(--accent-ink); margin-right: 6px; }
label { display: block; font: 700 14px var(--mono); letter-spacing: .04em; text-transform: uppercase; color: var(--muted); margin-bottom: 6px; }
input, textarea, select { width: 100%; font: 500 17px/1.5 var(--body); color: var(--ink); background: var(--surface); border: 2px solid var(--line); border-radius: 12px; padding: 12px 14px; }
textarea { min-height: 110px; resize: vertical; }
input:focus, textarea:focus, select:focus { outline: 3px solid var(--accent); outline-offset: 1px; border-color: transparent; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.part { margin-top: 34px; }
.part-h { display: flex; gap: 12px; align-items: baseline; flex-wrap: wrap; margin-bottom: 12px; }
.part-h small { font: 700 13px var(--mono); color: var(--accent-ink); text-transform: uppercase; letter-spacing: .08em; }
.q { margin-top: 14px; }
.q p { margin: 0 0 8px; font: 600 18px/1.45 var(--body); }
.q p .n { display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: var(--accent); color: #fff; font: 800 15px var(--display); margin-right: 8px; vertical-align: 1px; }
.q .hint { font-size: 15px; color: var(--muted); margin: -4px 0 8px 36px; }
.btn { font: 800 18px var(--body); color: #fff; background: var(--accent); border: 0; border-radius: 999px; padding: 15px 28px; cursor: pointer; }
.btn:hover { filter: brightness(.95); }
.btn.ghost { background: transparent; color: var(--ink); border: 2px solid var(--line); }
.btn:disabled { opacity: .5; cursor: default; }
.btn:focus-visible { outline: 3px solid var(--ink); outline-offset: 3px; }
.note { font-size: 15px; color: var(--muted); }
.msg { margin-top: 16px; padding: 14px 16px; border-radius: 12px; font-weight: 600; }
.msg.ok { background: var(--good-soft); color: var(--good); }
.msg.err { background: var(--bad-soft); color: var(--bad); }
.sticky-submit { position: sticky; bottom: 0; background: var(--bg); border-top: 1px solid var(--line); margin-top: 30px; padding-block: 14px; display: flex; gap: 14px; align-items: center; flex-wrap: wrap; }
@media (max-width: 640px) { .grid2 { grid-template-columns: 1fr; } .srow { grid-template-columns: 44px 1fr; column-gap: 12px; row-gap: 2px; } .srow .tile { grid-row: span 2; } .srow .sd { grid-column: 2; font-size: 15px; } }