/* Академия Игор · экран «Какую игру делаешь?» и тосты. Разметку строит course.js (buildStart, toast).
   Файл самодостаточный: все цвета и шрифты — свои переменные на корне диалога и тоста, токены страницы не нужны.
   Его подключают и уроки (рядом с course.css), и главная курса (там --amber — тройка RGB, а не hex).
   Классы только sp-*: общие .btn, .kicker, .lbl страницы сюда не попадают. */
html.sp-lock { overflow: hidden; }

dialog.start-pick, .toast {
  --sp-bg: #111214;
  --sp-card: #17181c;
  --sp-card2: #1c1d22;
  --sp-card3: #24252b;
  --sp-line: rgba(255, 255, 255, .08);
  --sp-line2: rgba(255, 255, 255, .16);
  --sp-ink: #f2f1ee;
  --sp-ink2: #c9c8cc;
  --sp-mute: #8f8e95;
  --sp-amber: #ffb23f;
  --sp-green: #3ddc84;
  --sp-coral: #ff6b57;
  --sp-teal: #2ec4b6;
  --sp-sky: #5b9dff;
  --sp-sans: "Geist", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --sp-mono: "Geist Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}

/* ================= Окно ================= */
dialog.start-pick {
  box-sizing: border-box; width: min(1180px, calc(100vw - 48px)); max-width: none; height: auto; max-height: calc(100dvh - 48px); margin: auto; padding: 0;
  overflow: hidden; border: 1px solid var(--sp-line2); border-radius: 24px; color: var(--sp-ink); font: 400 16px/1.55 var(--sp-sans); letter-spacing: 0; text-align: left;
  background: radial-gradient(720px 320px at 100% 0%, rgba(46, 196, 182, .08), transparent 70%), radial-gradient(640px 300px at 0% 100%, rgba(255, 178, 63, .06), transparent 70%), var(--sp-bg);
  box-shadow: 0 40px 120px rgba(0, 0, 0, .6); -webkit-font-smoothing: antialiased;
}
dialog.start-pick[open] {
  display: grid; grid-template-columns: minmax(0, 1fr) 340px; grid-template-rows: auto minmax(0, 1fr) auto;
  grid-template-areas: "head head" "grid info" "foot foot";
}
dialog.start-pick::backdrop { background: rgba(8, 8, 10, .78); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); }
dialog.start-pick *, dialog.start-pick *::before, dialog.start-pick *::after { box-sizing: border-box; }
dialog.start-pick button { margin: 0; font: inherit; color: inherit; -webkit-tap-highlight-color: transparent; }
dialog.start-pick :focus-visible { outline: 2px solid var(--sp-ink); outline-offset: 3px; }
dialog.start-pick svg { display: block; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
dialog.start-pick img { display: block; max-width: none; border: 0; border-radius: 0; }

/* шапка окна */
dialog.start-pick .sp-head { grid-area: head; position: relative; padding: 28px 84px 18px 32px; }
dialog.start-pick .sp-kicker { display: flex; align-items: center; gap: 10px; margin: 0; color: var(--sp-mute); font: 500 12px/1.4 var(--sp-mono); letter-spacing: .08em; text-transform: uppercase; }
dialog.start-pick .sp-kicker::before { content: ""; flex: none; width: 8px; height: 8px; border-radius: 2px; background: var(--sp-amber); }
dialog.start-pick h2 { margin: 12px 0 0; color: var(--sp-ink); font: 800 clamp(30px, 3.4vw, 44px)/1 var(--sp-sans); letter-spacing: -.045em; text-transform: none; text-shadow: none; }
dialog.start-pick .sp-sub { max-width: 64ch; margin: 12px 0 0; color: var(--sp-ink2); font-size: 16px; line-height: 1.5; }
dialog.start-pick .sp-x { position: absolute; right: 22px; top: 22px; display: grid; place-items: center; width: 42px; height: 42px; padding: 0; border: 1px solid var(--sp-line2); border-radius: 12px; background: transparent; color: var(--sp-ink2); cursor: pointer; transition: border-color .2s, color .2s; }
dialog.start-pick .sp-x:hover { border-color: var(--sp-ink); color: var(--sp-ink); }
dialog.start-pick .sp-x svg { width: 18px; height: 18px; }

/* ================= Жанры: 3 × 3 кадра учебных игр + «Ещё не знаю» ================= */
dialog.start-pick .sp-grid { grid-area: grid; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); grid-auto-rows: max-content; align-content: start; gap: 14px; min-height: 0; padding: 6px 16px 24px 32px; overflow: auto; scrollbar-width: thin; scrollbar-color: var(--sp-line2) transparent; }
dialog.start-pick .sp-card {
  position: relative; display: block; min-width: 0; aspect-ratio: 16 / 9; padding: 0; overflow: hidden; border: 1px solid var(--sp-line); border-radius: 14px;
  background: var(--sp-card); color: var(--sp-ink); cursor: pointer; text-align: left; isolation: isolate;
  transition: border-color .2s, box-shadow .25s, translate .25s cubic-bezier(.2, .7, .2, 1);
}
dialog.start-pick .sp-img { position: absolute; inset: 0; z-index: -2; background: var(--sp-card2); }
dialog.start-pick .sp-img img { width: 100%; height: 100%; object-fit: cover; transition: scale .6s cubic-bezier(.2, .7, .2, 1), filter .3s; }
/* затемнение снизу под подписью */
dialog.start-pick .sp-card:not(.none)::after { content: ""; position: absolute; inset: 38% 0 0; z-index: -1; background: linear-gradient(rgba(12, 12, 14, 0), rgba(12, 12, 14, .9)); pointer-events: none; }
dialog.start-pick .sp-name { position: absolute; left: 14px; right: 58px; bottom: 11px; overflow: hidden; color: #fff; font: 600 15px/1.2 var(--sp-sans); letter-spacing: -.01em; white-space: nowrap; text-overflow: ellipsis; text-shadow: 0 1px 10px rgba(0, 0, 0, .55); }
dialog.start-pick .sp-lv { position: absolute; right: 13px; bottom: 15px; display: flex; gap: 3px; }
dialog.start-pick .sp-lv i, dialog.start-pick .sp-bars i { display: block; width: 12px; height: 4px; border-radius: 2px; background: rgba(255, 255, 255, .28); }
dialog.start-pick .sp-lv i.on, dialog.start-pick .sp-bars i.on { background: var(--sp-amber); }
dialog.start-pick .sp-ok { position: absolute; right: 10px; top: 10px; display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: var(--sp-ink); color: #111214; opacity: 0; scale: .5; transition: opacity .2s, scale .25s cubic-bezier(.2, .7, .2, 1); }
dialog.start-pick .sp-ok svg { width: 15px; height: 15px; stroke-width: 2.4; }
dialog.start-pick .sp-card:hover { border-color: var(--sp-line2); translate: 0 -2px; }
dialog.start-pick .sp-card:hover .sp-img img { scale: 1.05; }
dialog.start-pick .sp-card.on { border-color: var(--sp-ink); box-shadow: 0 0 0 1px var(--sp-ink), 0 22px 44px -24px rgba(0, 0, 0, .9); }
dialog.start-pick .sp-card.on .sp-ok { opacity: 1; scale: 1; }
dialog.start-pick .sp-grid.has-sel .sp-card:not(.on):not(:hover):not(:focus-visible) .sp-img img { filter: saturate(.7) brightness(.62); }
dialog.start-pick .sp-card.noimg .sp-img { background: radial-gradient(circle at 70% 20%, rgba(46, 196, 182, .18), transparent 60%), var(--sp-card2); }
/* «Ещё не знаю» — тонкая строка на всю ширину под жанрами */
dialog.start-pick .sp-card.none { grid-column: 1 / -1; display: flex; align-items: center; gap: 14px; aspect-ratio: auto; min-height: 62px; padding: 10px 52px 10px 12px; background: var(--sp-card); }
dialog.start-pick .sp-card.none .sp-q { display: grid; flex: none; place-items: center; width: 40px; height: 40px; border-radius: 12px; background: var(--sp-card3); color: var(--sp-ink2); font: 700 18px/1 var(--sp-sans); }
dialog.start-pick .sp-card.none .sp-name { position: static; color: var(--sp-ink); text-shadow: none; }
dialog.start-pick .sp-note { overflow: hidden; color: var(--sp-mute); font: 400 12.5px/1.3 var(--sp-mono); white-space: nowrap; text-overflow: ellipsis; }
dialog.start-pick .sp-card.none .sp-ok { top: 50%; right: 16px; margin-top: -13px; }
dialog.start-pick .sp-card.none:hover { translate: none; }

/* ================= Выбранный жанр ================= */
dialog.start-pick .sp-info { grid-area: info; display: flex; flex-direction: column; gap: 12px; min-height: 0; padding: 6px 32px 24px 4px; overflow: auto; scrollbar-width: thin; }
dialog.start-pick .sp-big { position: relative; flex: none; overflow: hidden; aspect-ratio: 16 / 9; border: 1px solid var(--sp-line); border-radius: 16px; background: var(--sp-card2); box-shadow: 0 30px 60px -36px rgba(0, 0, 0, .9); }
dialog.start-pick .sp-big img { width: 100%; height: 100%; object-fit: cover; }
dialog.start-pick .sp-big.none { display: grid; place-items: center; background: radial-gradient(circle at 75% 15%, rgba(46, 196, 182, .22), transparent 55%), radial-gradient(circle at 15% 90%, rgba(255, 178, 63, .16), transparent 55%), var(--sp-card2); }
dialog.start-pick .sp-big .sp-q { color: var(--sp-ink); font: 800 76px/1 var(--sp-sans); letter-spacing: -.05em; opacity: .9; }
dialog.start-pick .sp-tag { position: absolute; left: 12px; top: 12px; display: inline-flex; align-items: center; gap: 8px; padding: 7px 11px; border-radius: 999px; background: rgba(17, 18, 20, .74); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); color: var(--sp-ink); font: 500 11.5px/1 var(--sp-mono); letter-spacing: .06em; text-transform: uppercase; }
dialog.start-pick .sp-tag i { width: 7px; height: 7px; border-radius: 50%; background: var(--sp-amber); }
dialog.start-pick .sp-info h3 { margin: 6px 0 0; color: var(--sp-ink); font: 700 26px/1.1 var(--sp-sans); letter-spacing: -.03em; text-transform: none; text-shadow: none; }
dialog.start-pick .sp-games { margin: 0; color: var(--sp-mute); font: 400 12.5px/1.5 var(--sp-mono); }
dialog.start-pick .sp-lvl { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 0; border-block: 1px solid var(--sp-line); color: var(--sp-mute); font: 500 11px/1.3 var(--sp-mono); letter-spacing: .07em; text-transform: uppercase; }
dialog.start-pick .sp-bars { display: inline-flex; gap: 4px; }
dialog.start-pick .sp-bars i { width: 22px; height: 6px; background: var(--sp-card3); }
dialog.start-pick .sp-pitch { margin: 0; color: var(--sp-ink2); font-size: 15px; line-height: 1.55; }
dialog.start-pick .sp-cap { margin: auto 0 0; padding-top: 4px; color: var(--sp-mute); font: 400 11.5px/1.4 var(--sp-mono); }

/* ================= Низ: подсказка, графика, «Поехали» ================= */
dialog.start-pick .sp-foot { grid-area: foot; display: flex; align-items: center; justify-content: flex-end; gap: 16px; padding: 16px 32px 20px; border-top: 1px solid var(--sp-line); background: rgba(255, 255, 255, .015); }
dialog.start-pick .sp-hint { margin-right: auto; color: var(--sp-mute); font: 400 12px/1.3 var(--sp-mono); }
dialog.start-pick .sp-dim { display: flex; align-items: center; gap: 8px; }
dialog.start-pick .sp-dim-l { margin-right: 4px; color: var(--sp-mute); font: 500 11px/1.3 var(--sp-mono); letter-spacing: .08em; text-transform: uppercase; }
dialog.start-pick .sp-dim button {
  display: flex; align-items: center; gap: 10px; min-height: 52px; padding: 7px 14px 7px 8px; border: 1px solid var(--sp-line); border-radius: 13px;
  background: transparent; color: var(--sp-ink2); cursor: pointer; text-align: left; transition: border-color .2s, background .2s, color .2s;
}
dialog.start-pick .sp-dim button:hover { border-color: var(--sp-line2); color: var(--sp-ink); }
dialog.start-pick .sp-dim button.on { border-color: color-mix(in srgb, var(--c) 55%, transparent); background: color-mix(in srgb, var(--c) 9%, transparent); color: var(--sp-ink); }
dialog.start-pick .sp-ico { display: grid; flex: none; place-items: center; width: 34px; height: 34px; border-radius: 10px; background: color-mix(in srgb, var(--c) 15%, transparent); color: var(--c); }
dialog.start-pick .sp-ico svg { width: 19px; height: 19px; }
dialog.start-pick .sp-dt { display: grid; gap: 2px; }
dialog.start-pick .sp-dt b { color: inherit; font: 600 14px/1.2 var(--sp-sans); letter-spacing: -.005em; }
dialog.start-pick .sp-dt small { color: var(--sp-mute); font: 400 11.5px/1.25 var(--sp-mono); }
dialog.start-pick .sp-go {
  display: inline-flex; flex: none; align-items: center; justify-content: center; gap: 10px; min-width: 180px; min-height: 52px; padding: 0 26px;
  border: 1px solid var(--sp-ink); border-radius: 13px; background: var(--sp-ink); color: #111214; cursor: pointer; font: 600 16px/1 var(--sp-sans); letter-spacing: -.005em;
  transition: background .2s, border-color .2s;
}
dialog.start-pick .sp-go:hover { border-color: #fff; background: #fff; }
dialog.start-pick .sp-go > span[aria-hidden] { transition: translate .2s; }
dialog.start-pick .sp-go:hover > span[aria-hidden] { translate: 3px 0; }

/* ================= Движение: мягкое появление ================= */
@media (prefers-reduced-motion: no-preference) {
  dialog.start-pick[open] { animation: sp-open .38s cubic-bezier(.2, .7, .2, 1); }
  dialog.start-pick[open]::backdrop { animation: sp-fade .3s ease-out; }
  dialog.start-pick[open] .sp-card { animation: sp-rise .5s cubic-bezier(.2, .7, .2, 1) backwards; animation-delay: calc(var(--i, 0) * 32ms + 90ms); }
  dialog.start-pick[open] .sp-info > * { animation: sp-fade .3s ease-out backwards; }
  dialog.start-pick[open] .sp-info > :nth-child(2) { animation-delay: .04s; }
  dialog.start-pick[open] .sp-info > :nth-child(n + 3) { animation-delay: .08s; }
  dialog.start-pick.going { animation: sp-close .4s ease-in forwards; }
}
@keyframes sp-open { from { opacity: 0; translate: 0 14px; scale: .985; } }
@keyframes sp-fade { from { opacity: 0; } }
@keyframes sp-rise { from { opacity: 0; translate: 0 12px; } }
@keyframes sp-close { to { opacity: 0; translate: 0 -8px; scale: .99; } }

/* ================= Планшет и телефон ================= */
@media (max-width: 1000px) {
  dialog.start-pick[open] { grid-template-columns: minmax(0, 1fr) 270px; }
  dialog.start-pick .sp-grid { gap: 10px; }
  dialog.start-pick .sp-name { font-size: 14px; }
  dialog.start-pick .sp-lv { display: none; }
  dialog.start-pick .sp-name { right: 40px; }
  dialog.start-pick .sp-hint { display: none; }
  dialog.start-pick .sp-dim-l { display: none; }
}
/* невысокий экран ноутбука: шапка и низ компактнее, чтобы жанрам хватило места */
@media (max-height: 800px) and (min-width: 761px) {
  dialog.start-pick { max-height: calc(100dvh - 24px); }
  dialog.start-pick .sp-head { padding: 20px 80px 14px 28px; }
  dialog.start-pick h2 { margin-top: 8px; font-size: 32px; }
  dialog.start-pick .sp-sub { margin-top: 8px; font-size: 15px; }
  dialog.start-pick .sp-grid { gap: 12px; padding: 4px 14px 18px 28px; }
  dialog.start-pick .sp-info { padding: 4px 28px 18px 4px; }
  dialog.start-pick .sp-foot { padding: 12px 28px 14px; }
  dialog.start-pick .sp-dim button, dialog.start-pick .sp-go { min-height: 48px; }
}
@media (max-width: 760px) {
  dialog.start-pick { width: 100vw; height: 100dvh; max-height: 100dvh; border: 0; border-radius: 0; }
  dialog.start-pick[open] { grid-template-columns: minmax(0, 1fr); grid-template-rows: auto minmax(0, 1fr) auto auto; grid-template-areas: "head" "grid" "info" "foot"; }
  dialog.start-pick .sp-head { padding: 18px 64px 10px 16px; }
  dialog.start-pick h2 { margin-top: 10px; font-size: 28px; }
  dialog.start-pick .sp-sub { margin-top: 8px; font-size: 14px; line-height: 1.45; }
  dialog.start-pick .sp-x { right: 12px; top: 12px; width: 40px; height: 40px; }
  dialog.start-pick .sp-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; padding: 6px 16px 14px; }
  dialog.start-pick .sp-card { border-radius: 12px; }
  dialog.start-pick .sp-name { left: 10px; right: 34px; bottom: 8px; font-size: 13.5px; }
  dialog.start-pick .sp-ok { right: 7px; top: 7px; width: 22px; height: 22px; }
  dialog.start-pick .sp-ok svg { width: 13px; height: 13px; }
  dialog.start-pick .sp-card.none { min-height: 54px; padding: 7px 44px 7px 8px; gap: 10px; }
  dialog.start-pick .sp-card.none .sp-q { width: 36px; height: 36px; border-radius: 10px; }
  dialog.start-pick .sp-card.none .sp-ok { right: 12px; margin-top: -11px; }
  dialog.start-pick .sp-info { display: block; padding: 12px 16px 2px; border-top: 1px solid var(--sp-line); overflow: visible; }
  dialog.start-pick .sp-big, dialog.start-pick .sp-big.none, dialog.start-pick .sp-games, dialog.start-pick .sp-lvl, dialog.start-pick .sp-cap { display: none; }
  dialog.start-pick .sp-info h3 { margin: 0 0 4px; font-size: 19px; }
  dialog.start-pick .sp-pitch { display: -webkit-box; overflow: hidden; font-size: 14px; line-height: 1.45; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
  dialog.start-pick .sp-foot { flex-wrap: wrap; gap: 8px; padding: 10px 16px calc(12px + env(safe-area-inset-bottom)); border-top: 0; background: none; }
  dialog.start-pick .sp-dim { flex: 1 1 100%; }
  dialog.start-pick .sp-dim button { flex: 1 1 0; min-width: 0; min-height: 48px; padding: 6px 10px 6px 6px; gap: 8px; }
  dialog.start-pick .sp-ico { width: 30px; height: 30px; border-radius: 9px; }
  dialog.start-pick .sp-ico svg { width: 17px; height: 17px; }
  dialog.start-pick .sp-dt b { font-size: 13px; }
  dialog.start-pick .sp-dt small { font-size: 11px; }
  dialog.start-pick .sp-go { flex: 1 1 100%; min-height: 50px; }
}
@media (max-width: 380px) {
  dialog.start-pick .sp-dt small { display: none; }
}
@media (pointer: coarse) { dialog.start-pick .sp-hint { display: none; } }

/* ================= Тост: короткое сообщение внизу экрана (window.courseToast) ================= */
.toast {
  position: fixed; left: 50%; bottom: 28px; z-index: 2147482500; display: flex; align-items: center; gap: 10px; box-sizing: border-box; max-width: calc(100vw - 32px);
  padding: 12px 18px 12px 14px; border: 1px solid var(--sp-line2); border-radius: 14px; background: rgba(36, 37, 43, .96); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  color: var(--sp-ink); font: 500 14.5px/1.35 var(--sp-sans); letter-spacing: 0; box-shadow: 0 18px 50px rgba(0, 0, 0, .45);
  opacity: 0; translate: -50% 16px; pointer-events: none; transition: opacity .25s, translate .35s cubic-bezier(.2, .7, .2, 1);
}
.toast::before { content: ""; flex: none; width: 8px; height: 8px; border-radius: 50%; background: var(--sp-green); box-shadow: 0 0 0 4px rgba(61, 220, 132, .16); }
.toast.show { opacity: 1; translate: -50% 0; }
@media (prefers-reduced-motion: reduce) {
  dialog.start-pick, dialog.start-pick *, .toast { animation: none !important; transition: none !important; }
}