/* Строгая (взрослая) тема — по умолчанию */
:root {
  --bg: #f4f5f7; --card: #fff; --text: #1f2328; --muted: #6b7280; --line: #e3e5e8;
  --accent: #2f5bd3; --accent-2: #3b82a0; --ok: #1f8a5b; --bad: #d14343; --warn: #c58a00;
  --radius: 10px; --shadow: 0 1px 2px rgba(0, 0, 0, .06), 0 2px 8px rgba(0, 0, 0, .04);
  --font: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="kids"]) { --bg: #15171a; --card: #1e2125; --text: #e6e7e9; --muted: #9aa0a8;
    --line: #2c3036; --accent: #6b8cff; --shadow: 0 1px 3px rgba(0, 0, 0, .4); }
}
/* Весёлая (детская) тема */
:root[data-theme="kids"] {
  --bg: #fff8ec; --card: #ffffff; --text: #2b2340; --muted: #7a6f93; --line: #f3e6d3;
  --accent: #ff6b4a; --accent-2: #2bb3e6; --ok: #22c55e; --bad: #ff4d6d; --warn: #ffb020;
  --radius: 24px; --shadow: 0 6px 0 rgba(255, 107, 74, .12), 0 10px 24px rgba(120, 80, 30, .10);
  --font: "Nunito", "Comic Sans MS", system-ui, sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body { background: var(--bg); color: var(--text); font: 17px/1.45 var(--font);
       -webkit-text-size-adjust: 100%; }
.wrap { max-width: 640px; margin: 0 auto; padding: 16px 16px calc(96px + env(safe-area-inset-bottom)); }
h1 { font-size: 26px; margin: 8px 0 14px; }
h2 { font-size: 15px; margin: 0 0 10px; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
a { color: var(--accent); text-decoration: none; }
.muted { color: var(--muted); font-size: 14px; }
.hint { color: var(--muted); font-size: 13px; margin: 0; }
.stack { display: flex; flex-direction: column; gap: 10px; margin-bottom: 16px; }
.row { display: flex; gap: 8px; flex-wrap: wrap; }
input, textarea, select { width: 100%; font: inherit; color: inherit; background: var(--card); border: 1.5px solid var(--line);
  border-radius: 14px; padding: 12px 14px; outline: none; }
input:focus, textarea:focus, select:focus { border-color: var(--accent); }
textarea { resize: vertical; }
label { display: flex; flex-direction: column; gap: 4px; font-size: 14px; color: var(--muted); }
details summary { cursor: pointer; color: var(--accent); font-size: 15px; margin: 2px 0 8px; }
.btn { font: inherit; font-weight: 600; border: 0; border-radius: calc(var(--radius) * .6); padding: 12px 18px; cursor: pointer;
  background: var(--line); color: var(--text); }
.btn.primary { background: var(--accent); color: #fff; }
.btn.ok { background: var(--ok); color: #fff; }
.btn.danger { background: transparent; color: var(--bad); border: 1.5px solid currentColor; }
.btn.small { padding: 8px 12px; font-size: 14px; }
.btn.wide { width: 100%; }
.btn:active { transform: scale(.97); }
.card { background: var(--card); border-radius: var(--radius); padding: 16px 18px; margin: 12px 0; box-shadow: var(--shadow); }
.card header { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.word { font-size: 28px; font-weight: 750; color: var(--text); word-break: break-word; }
.word.big { font-size: 36px; text-align: center; margin: 6px 0; }
.badge { font-size: 12px; font-weight: 700; padding: 4px 10px; border-radius: 999px; background: var(--line); color: var(--muted); white-space: nowrap; }
.badge.learning { background: #fff3d6; color: #9a6400; }
.badge.known { background: #d9f6e8; color: #137a4f; }
.sound { display: flex; align-items: center; gap: 10px; margin: 8px 0; }
.sound.center, .center { justify-content: center; text-align: center; }
.play { font: inherit; font-weight: 700; font-size: 15px; border: 0; border-radius: 999px; padding: 8px 14px; cursor: pointer;
  background: color-mix(in srgb, var(--accent) 14%, transparent); color: var(--accent); }
.play.mini { padding: 6px 10px; font-size: 13px; }
.ipa { font-family: "Doulos SIL", "Charis SIL", "Lucida Sans Unicode", serif; color: var(--muted); font-size: 18px; }
.tr { margin: 10px 0; padding-left: 22px; font-size: 19px; }
.tr small { color: var(--muted); font-size: 13px; }
blockquote { margin: 10px 0 4px; padding: 10px 14px; border-left: 4px solid var(--accent-2); background: color-mix(in srgb, var(--accent-2) 8%, transparent);
  border-radius: 0 12px 12px 0; display: flex; flex-direction: column; gap: 4px; }
blockquote small { color: var(--muted); font-size: 15px; }
.ctx { color: var(--muted); font-size: 15px; margin: 8px 0 0; }
.loading { color: var(--accent); animation: pulse 1.2s ease-in-out infinite; }
@keyframes pulse { 50% { opacity: .4; } }
.fail { margin-top: 10px; padding: 10px 12px; border-radius: 12px; background: color-mix(in srgb, var(--warn) 15%, transparent);
  display: flex; align-items: center; justify-content: space-between; gap: 10px; font-size: 15px; }
.note { background: color-mix(in srgb, var(--accent) 10%, transparent); padding: 10px 14px; border-radius: 12px; margin: 10px 0 0; }
.err { color: var(--bad); margin: 0; }
.filters { display: flex; flex-direction: column; gap: 8px; margin-bottom: 8px; }
.filters .row select { flex: 1; min-width: 0; }
.row-item { display: flex; align-items: center; gap: 6px; background: var(--card); border-radius: 14px; padding: 10px 12px; margin: 8px 0; box-shadow: var(--shadow); }
.row-item .grow { flex: 1; min-width: 0; display: flex; flex-direction: column; color: var(--text); }
.row-item .grow .muted { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.export { margin-top: 18px; font-size: 14px; color: var(--muted); }
.panel { background: var(--card); border-radius: var(--radius); padding: 14px 18px; margin: 12px 0; box-shadow: var(--shadow); }
.answers { margin-top: 12px; }
.answers .btn { flex: 1; padding: 16px; font-size: 18px; }
.done { text-align: center; padding: 40px 10px; }
.big { font-size: 56px; margin: 0; }
.login { display: flex; flex-direction: column; align-items: center; padding-top: 10vh; }
.login img { border-radius: 22px; box-shadow: var(--shadow); }
.login form { width: 100%; max-width: 340px; margin-top: 6px; }
.tabs { position: fixed; left: 0; right: 0; bottom: 0; display: flex; justify-content: center; gap: 4px;
  background: color-mix(in srgb, var(--card) 92%, transparent); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid var(--line); padding: 6px 8px calc(6px + env(safe-area-inset-bottom)); }
.tabs a { flex: 1; max-width: 200px; display: flex; flex-direction: column; align-items: center; font-size: 12px; color: var(--muted);
  padding: 4px; border-radius: 12px; position: relative; }
.tabs a span { font-size: 22px; line-height: 1.2; }
.tabs a.on { color: var(--accent); background: color-mix(in srgb, var(--accent) 10%, transparent); }
.dot { position: absolute; top: 0; right: calc(50% - 26px); background: var(--bad); color: #fff; font-size: 11px; border-radius: 999px; padding: 0 6px; }
.photo { display: flex; gap: 8px; margin: 4px 0 8px; }
.photo-btn { flex: 1; text-align: center; font-size: 15px; padding: 12px 8px; }
.htmx-indicator { display: none; }
.htmx-request.htmx-indicator, .htmx-request .htmx-indicator { display: block; }
.chooser .sense { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin: 8px 0; }
.chooser .own { margin-top: 10px; flex-wrap: nowrap; }
.chooser .own input { flex: 1; min-width: 0; padding: 8px 12px; }
.chip { font: inherit; font-size: 16px; border: 1.5px solid var(--line); background: var(--card); color: var(--text);
  border-radius: 999px; padding: 6px 12px; cursor: pointer; display: inline-flex; align-items: center; gap: 6px; }
.chip:active { transform: scale(.96); }
.chip small { color: var(--muted); font-size: 12px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0; }
.chips .chip:has(input:checked) { background: var(--accent); border-color: var(--accent); color: #fff; }
.chips .chip:has(input:checked) small { color: #e8e4ff; }
.chips input { position: absolute; opacity: 0; pointer-events: none; }
.chip.known { opacity: .55; cursor: default; }
.small-gap { gap: 6px; }
.ocr { white-space: pre-wrap; font-size: 13px; color: var(--muted); max-height: 240px; overflow: auto; }
.examples { list-style: none; padding: 0; margin: 12px 0 4px; display: flex; flex-direction: column; gap: 8px; }
.examples li { display: flex; gap: 10px; align-items: flex-start; padding: 8px 10px; border-radius: 12px;
  background: color-mix(in srgb, var(--accent-2) 8%, transparent); }
.examples li div { display: flex; flex-direction: column; }
.examples small { color: var(--muted); font-size: 15px; }
.examples .play { flex: none; }

/* --- пользователи, словари, профиль --- */
.from { display: flex; align-items: center; justify-content: space-between; gap: 8px; flex-wrap: wrap;
  margin: 6px 0; color: var(--muted); font-size: 14px; }
.added { color: var(--ok); font-weight: 700; font-size: 14px; white-space: nowrap; }
.play.add { font-size: 18px; padding: 4px 12px; }
.person { color: var(--text); }
.ava { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; flex: none;
  font-weight: 800; color: #fff; background: var(--accent); }
.row-head { display: flex; gap: 10px; align-items: flex-start; }
.row-head .grow { flex: 1; min-width: 0; }
.user-row .own { margin-top: 10px; flex-wrap: nowrap; }
.user-row .own input { flex: 1; min-width: 0; padding: 8px 12px; }
.warn { color: var(--bad); }
.note.err { color: var(--bad); }
.themes-pick { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.theme-card { font: inherit; border: 2px solid var(--line); background: var(--card); color: var(--text); border-radius: 16px;
  padding: 12px; display: flex; flex-direction: column; align-items: center; gap: 2px; cursor: pointer; }
.theme-card.on { border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 20%, transparent); }
.theme-card small { color: var(--muted); font-size: 12px; text-align: center; }
.theme-card .prev { width: 100%; border-radius: 12px; padding: 14px 0; font-size: 22px; font-weight: 800; margin-bottom: 6px; }
.kids-prev .prev { background: linear-gradient(135deg, #ffd166, #ff6b4a 60%, #2bb3e6); color: #fff; font-family: "Nunito", sans-serif; }
.adult-prev .prev { background: #2f3542; color: #e6e7e9; font-family: system-ui, sans-serif; font-weight: 600; }

/* --- детская тема: украшения --- */
[data-theme="kids"] h1 { font-weight: 900; letter-spacing: -.01em; }
[data-theme="kids"] .word { color: var(--accent); }
[data-theme="kids"] .btn.primary { background: linear-gradient(135deg, #ff8a5c, #ff4d6d); box-shadow: 0 4px 0 #d63a55; }
[data-theme="kids"] .btn.primary:active { box-shadow: 0 1px 0 #d63a55; transform: translateY(3px); }
[data-theme="kids"] .btn.ok { background: linear-gradient(135deg, #34d399, #16a34a); box-shadow: 0 4px 0 #128a3e; }
[data-theme="kids"] .play { background: #e6f7ff; color: #1590c4; }
[data-theme="kids"] .card { border: 2px solid var(--line); }
[data-theme="kids"] .card:nth-of-type(3n+1) { border-top: 6px solid #ffd166; }
[data-theme="kids"] .card:nth-of-type(3n+2) { border-top: 6px solid #2bb3e6; }
[data-theme="kids"] .card:nth-of-type(3n) { border-top: 6px solid #ff6b4a; }
[data-theme="kids"] .badge.new { background: #e6f7ff; color: #1590c4; }
[data-theme="kids"] .tabs a.on { background: #fff0e6; }
[data-theme="kids"] .tabs a.on span { animation: bounce .5s; }
[data-theme="kids"] .ava { background: linear-gradient(135deg, #ffd166, #ff6b4a); }
[data-theme="kids"] .examples li { background: #f0fbff; }
[data-theme="kids"] .chips .chip:has(input:checked) { background: #2bb3e6; border-color: #2bb3e6; }
@keyframes bounce { 30% { transform: translateY(-5px) scale(1.15); } 60% { transform: translateY(1px); } }
.kids-bg { position: fixed; inset: 0; z-index: -1; pointer-events: none; overflow: hidden; }
.kids-bg span { position: absolute; font-size: 34px; opacity: .13; animation: float 14s ease-in-out infinite; }
.kids-bg span:nth-child(1) { top: 8%; left: 6%; }
.kids-bg span:nth-child(2) { top: 22%; right: 8%; animation-delay: -3s; }
.kids-bg span:nth-child(3) { top: 55%; left: 4%; animation-delay: -6s; }
.kids-bg span:nth-child(4) { top: 70%; right: 10%; animation-delay: -9s; }
.kids-bg span:nth-child(5) { top: 40%; left: 48%; animation-delay: -12s; }
@keyframes float { 50% { transform: translateY(-18px) rotate(10deg); } }
.confetti { position: fixed; top: 40%; left: 50%; font-size: 26px; pointer-events: none; z-index: 50;
  animation: burst 1s ease-out forwards; }
@keyframes burst { to { transform: translate(var(--dx), var(--dy)) rotate(var(--r)); opacity: 0; } }

/* строгая тема: без эмодзи-иконок в табах крупно */
[data-theme="adult"] .tabs a span { font-size: 20px; font-weight: 600; }
[data-theme="adult"] h2 { letter-spacing: .04em; }

/* правки по скриншотам */
.chip { flex-direction: row; white-space: nowrap; }  /* label по умолчанию — колонка */
.tabs a { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-size: 11.5px; }

/* --- игры --- */
.tabs a .me { width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center; font-size: 14px !important;
  font-weight: 800; background: color-mix(in srgb, var(--accent) 18%, transparent); color: var(--accent); margin-bottom: 1px; }
.game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 12px 0; }
.game-card { background: var(--card); border-radius: var(--radius); padding: 14px 12px; box-shadow: var(--shadow); color: var(--text);
  display: flex; flex-direction: column; gap: 4px; min-height: 150px; }
.game-card .g-icon { font-size: 32px; }
.game-card small { color: var(--muted); font-size: 12.5px; line-height: 1.3; }
.game-card .best { color: var(--accent); font-weight: 700; margin-top: auto; }
.game-card .lock { margin-top: auto; }
.game-card.locked { opacity: .55; }
[data-theme="kids"] .g-pairs { background: linear-gradient(160deg, #fff3c4, #fff); }
[data-theme="kids"] .g-quiz { background: linear-gradient(160deg, #d8f5e3, #fff); }
[data-theme="kids"] .g-listen { background: linear-gradient(160deg, #dff3ff, #fff); }
[data-theme="kids"] .g-spell { background: linear-gradient(160deg, #ffe1ea, #fff); }
[data-theme="kids"] .g-sprint { background: linear-gradient(160deg, #ece3ff, #fff); grid-column: 1 / -1; min-height: 110px; }
[data-theme="adult"] .g-sprint { grid-column: 1 / -1; min-height: 110px; }
.game-top { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin: 4px 0 10px; }
.hud { font-weight: 800; color: var(--accent); white-space: nowrap; font-size: 15px; }
.card.start { padding: 28px 18px; }
.card.start .btn { margin-top: 10px; }
.options { display: grid; gap: 8px; margin-top: 14px; }
.opt { font: inherit; font-size: 18px; text-align: left; padding: 14px 16px; border-radius: 14px; border: 2px solid var(--line);
  background: var(--card); color: var(--text); cursor: pointer; }
.opt.right { border-color: var(--ok); background: color-mix(in srgb, var(--ok) 15%, var(--card)); }
.opt.wrong { border-color: var(--bad); background: color-mix(in srgb, var(--bad) 12%, var(--card)); animation: shake .35s; }
.big-play { display: block; margin: 10px auto; font-size: 46px; width: 110px; height: 110px; border-radius: 50%; border: 0; cursor: pointer;
  background: color-mix(in srgb, var(--accent-2) 18%, var(--card)); }
.flash { position: fixed; left: 50%; top: 30%; transform: translateX(-50%); padding: 10px 20px; border-radius: 999px; font-weight: 800;
  font-size: 20px; z-index: 40; animation: pop .7s ease-out forwards; color: #fff; }
.flash.ok { background: var(--ok); } .flash.bad { background: var(--bad); }
@keyframes pop { 0% { transform: translate(-50%, 10px) scale(.7); opacity: 0; } 25% { transform: translate(-50%, 0) scale(1.05); opacity: 1; }
  80% { opacity: 1; } 100% { transform: translate(-50%, -20px); opacity: 0; } }
@keyframes shake { 25% { transform: translateX(-6px); } 75% { transform: translateX(6px); } }
.memory { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.mem-card { font: inherit; aspect-ratio: 3 / 4; border: 0; border-radius: 14px; cursor: pointer; position: relative; padding: 6px;
  background: var(--accent); color: #fff; font-weight: 800; font-size: 15px; box-shadow: var(--shadow); transition: transform .3s; word-break: break-word; }
[data-theme="kids"] .mem-card { background: linear-gradient(135deg, #ff8a5c, #ffd166); font-size: 16px; }
.mem-card .face { display: none; }
.mem-card .back { font-size: 26px; }
.mem-card.open, .mem-card.done { background: var(--card); color: var(--text); transform: rotateY(0) scale(1.02); border: 2px solid var(--line); }
.mem-card.open .face, .mem-card.done .face { display: block; }
.mem-card.open .back, .mem-card.done .back { display: none; }
.mem-card.ru .face { color: var(--accent-2); }
.mem-card.done { border-color: var(--ok); opacity: .55; }
.mem-card.miss { border-color: var(--bad); animation: shake .35s; }
.slots { display: flex; justify-content: center; gap: 6px; flex-wrap: wrap; margin: 16px 0; min-height: 48px; }
.slot { width: 38px; height: 46px; border-radius: 10px; border-bottom: 3px solid var(--line); display: grid; place-items: center;
  font-size: 24px; font-weight: 800; background: color-mix(in srgb, var(--line) 40%, transparent); }
.slot.full { background: var(--card); border-color: var(--accent); cursor: pointer; }
.slots.ok .slot { border-color: var(--ok); color: var(--ok); } .slots.bad .slot { border-color: var(--bad); color: var(--bad); }
.slots.shake { animation: shake .35s; }
.tiles { display: flex; justify-content: center; gap: 8px; flex-wrap: wrap; }
.tile { font: inherit; width: 46px; height: 50px; font-size: 24px; font-weight: 800; border: 0; border-radius: 12px; cursor: pointer;
  background: var(--accent); color: #fff; box-shadow: 0 3px 0 color-mix(in srgb, var(--accent) 60%, #000); }
[data-theme="kids"] .tile:nth-child(3n+1) { background: #2bb3e6; box-shadow: 0 3px 0 #1a8bb5; }
[data-theme="kids"] .tile:nth-child(3n+2) { background: #ffb020; box-shadow: 0 3px 0 #c98400; }
.tile:disabled { opacity: .15; box-shadow: none; }
.word.ru { color: var(--accent-2); font-size: 26px; }
.sprint .timer { height: 8px; border-radius: 99px; background: var(--line); overflow: hidden; }
.sprint .timer i { display: block; height: 100%; width: 100%; background: linear-gradient(90deg, var(--ok), var(--warn)); transition: width 1s linear; }
.sprint .eq { text-align: center; color: var(--muted); margin: 0; }
.sprint.good { animation: glowok .4s; } .sprint.badd { animation: shake .35s; }
@keyframes glowok { 50% { box-shadow: 0 0 0 6px color-mix(in srgb, var(--ok) 35%, transparent); } }
.result { text-align: center; }
.stars { font-size: 48px; margin: 0; letter-spacing: 6px; color: var(--line); }
.stars .on { color: #ffc531; text-shadow: 0 2px 0 #d99a00; }
.big-score { font-size: 30px; font-weight: 900; margin: 4px 0; }
.record { color: var(--accent); font-weight: 800; font-size: 20px; }
.result .examples { text-align: left; }
/* импорт */
.mapping { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin: 8px 0; }
.mapping > p { grid-column: 1 / -1; margin: 0; }
.sample { width: 100%; border-collapse: collapse; margin: 10px 0; font-size: 15px; }
.sample td { padding: 6px 4px; border-bottom: 1px solid var(--line); }
.import-preview label { margin-top: 6px; }
.done-import { text-align: center; }
.done-import .row { justify-content: center; }
.slots { display: grid; grid-template-columns: repeat(var(--n, 6), minmax(0, 38px)); justify-content: center; gap: 4px; }
.slot { width: auto; font-size: clamp(16px, 5vw, 24px); }

/* выбор профиля */
.profiles { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin: 6px 0 14px; width: 100%; max-width: 360px; }
.profile-tile { position: relative; width: 100px; border-radius: 18px; background: var(--card); box-shadow: var(--shadow);
  border: 2px solid transparent; font: inherit; color: var(--text); padding: 0; cursor: pointer; }
.profile-tile .pick, .profile-tile.other { width: 100%; background: none; border: 0; font: inherit; color: inherit; cursor: pointer;
  display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 14px 6px 10px; }
.profile-tile.on { border-color: var(--accent); }
.profile-tile .forget { position: absolute; top: 2px; right: 4px; border: 0; background: none; color: var(--muted);
  font-size: 18px; cursor: pointer; line-height: 1; padding: 4px; }
.ava.big { width: 52px; height: 52px; font-size: 24px; }
.profile-tile.kids .ava { background: linear-gradient(135deg, #ffd166, #ff6b4a); }
.profile-tile.adult .ava { background: #2f3542; }
.profile-tile.other .ava { background: var(--line); color: var(--muted); }
.who-title { margin: 0; text-align: center; }
.switch-btn { display: block; text-align: center; margin: 0 0 12px; }
.profile-tile.other { width: 100px; }