/* =========================================================
   Maty's english – světlý „sešitový“ design
   ========================================================= */
:root {
  --bg: #f8f5ee;
  --grid-line: rgba(70, 80, 140, .05);
  --card: #ffffff;
  --surface: #fafbff; /* pole formulářů, dlaždice */
  --text: #1d2150;
  --muted: #6b6f8e;
  --primary: #4f63e8;
  --primary-dark: #3d50d4;
  --primary-soft: #e8ecfd;
  --on-primary: #ffffff;
  --border: #dfe3f3;
  --ok: #22a05a;
  --ok-bg: #e4f6e8;
  --wrong: #e5484d;
  --wrong-bg: #fde7e7;
  --almost: #c98a00;
  --almost-bg: #fff3cc;
  --blob-neutral: #e8ecfd;
  --blob-ok: #e1f5df;
  --blob-almost: #fdf0c6;
  --blob-wrong: #fde0e0;
  --shadow: 0 10px 30px rgba(40, 50, 110, .08);
  --radius: 24px;
  --font-head: 'Baloo 2', 'Nunito', system-ui, sans-serif;
  --font-body: 'Nunito', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-hand: 'Caveat', 'Comic Sans MS', cursive;
}

/* Pro holky: růžovofialový akcent */
body[data-theme="disney"] {
  --primary: #c2479a;
  --primary-dark: #a53382;
  --primary-soft: #fbe7f3;
  --blob-neutral: #fbe7f3;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--text);
  background-color: var(--bg);
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 28px 28px;
  min-height: 100vh;
}

a { color: var(--primary); }
h1, h2, h3 { font-family: var(--font-head); line-height: 1.15; }
.hidden { display: none !important; }
.muted { color: var(--muted); }
.msg { min-height: 1.2em; color: var(--primary-dark); margin: 8px 0 0; font-weight: 600; }
.hint { color: var(--muted); font-size: .9rem; }
code { background: var(--primary-soft); padding: 1px 6px; border-radius: 6px; }

/* ----- kreslené ozdoby ----- */
.doodles { position: fixed; inset: 0; pointer-events: none; z-index: 0; overflow: hidden; }
.doodle { position: absolute; fill: none; stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; opacity: .75; }
.doodle-sun { width: 110px; left: 3%; top: 150px; stroke: #f5c84c; }
.doodle-book { width: 120px; left: 1%; top: 420px; stroke: #a9b8f0; transform: rotate(-12deg); }
.doodle-book text { fill: #a9b8f0; stroke: none; font: 700 22px var(--font-head); }
.doodle-pencil { width: 46px; right: 2.5%; top: 230px; stroke: #9aaaf0; transform: rotate(28deg); }
.doodle-star { width: 34px; stroke: #f5c84c; }
.doodle-star.s1 { left: 6%; top: 330px; }
.doodle-star.s2 { right: 7%; top: 170px; }
.doodle-star.s3 { right: 30%; bottom: 60px; width: 28px; }
.doodle-heart { width: 30px; right: 3%; top: 380px; stroke: #f5c84c; }
.doodle-motto { right: 6.5%; top: 230px; font: 600 1.7rem/1.1 var(--font-hand); color: #9aa6d6; transform: rotate(-14deg); opacity: .8; }
@media (max-width: 1350px) { .doodles { display: none; } }

/* ----- horní lišta ----- */
.topbar {
  position: sticky; top: 12px; z-index: 20;
  display: flex; align-items: center; gap: 16px;
  max-width: 1280px; margin: 10px auto 0;
  padding: 6px 12px 6px 8px;
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--text); flex-shrink: 0; }
.brand-logo { width: 44px; height: 44px; border-radius: 50%; overflow: hidden; background: var(--primary-soft); flex-shrink: 0; }
.brand-logo img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.15) translateY(4%); }
/* přihlášený není Maty → celé logo „Maty's english“ místo výřezu obličeje */
.brand-logo.brand-logo-full { width: 52px; height: 52px; border-radius: 0; background: transparent; overflow: visible; }
.brand-logo.brand-logo-full img { object-fit: contain; transform: none; }
.brand-name { font: 800 1.5rem/1 var(--font-head); white-space: nowrap; position: relative; padding-right: 22px; }
.brand-name em { font-style: normal; color: var(--primary); }
.brand-name::after {
  content: ''; position: absolute; right: 0; top: -10px; width: 20px; height: 20px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='none' stroke='%23f5c84c' stroke-width='2.6' stroke-linecap='round'%3E%3Cpath d='M4 12l-1 6M9 9l5-6M11 14l7-3'/%3E%3C/svg%3E") no-repeat center / contain;
}

.mainnav { display: flex; gap: 6px; margin: 0 auto; }
.navlink {
  padding: 7px 18px; border-radius: 14px;
  font: 600 1rem var(--font-head); color: var(--text); text-decoration: none;
  transition: background .15s, color .15s;
}
.navlink:hover { background: var(--primary-soft); }
.navlink.active { background: var(--primary); color: var(--on-primary); box-shadow: 0 6px 16px rgba(79, 99, 232, .3); }

.topbar-right { display: flex; align-items: center; gap: 12px; }
.theme-switch { display: flex; padding: 4px; border: 1.5px solid var(--border); border-radius: 18px; background: var(--card); }
.theme-btn {
  display: flex; align-items: center; gap: 8px;
  padding: 5px 12px; border: none; border-radius: 12px; background: transparent;
  font: 600 .92rem var(--font-head); color: var(--text); cursor: pointer;
}
.theme-btn.active { background: var(--primary-soft); color: var(--primary-dark); }
.theme-icon { font-size: 1.1rem; }

.round-btn {
  width: 40px; height: 40px; border-radius: 50%;
  display: grid; place-items: center;
  border: 1.5px solid var(--border); background: var(--card); color: var(--text); cursor: pointer;
}
.round-btn svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.round-btn:hover { border-color: var(--primary); color: var(--primary); }
#sound-btn .icon-off { display: none; }
#sound-btn.muted-sound .icon-on { display: none; }
#sound-btn.muted-sound .icon-off { display: block; }
#sound-btn.muted-sound { color: var(--muted); }
/* zvuk je vypnutý a dítě chce něco přehrát → tlačítko se zahoupe a zčervená */
#sound-btn.nudge { animation: nudge .6s ease-in-out 2; border-color: var(--wrong); color: var(--wrong); }
@keyframes nudge { 0%, 100% { transform: rotate(0); } 25% { transform: rotate(-14deg) scale(1.12); } 75% { transform: rotate(14deg) scale(1.12); } }
.menu-btn { display: none; }

/* ----- hráč v liště ----- */
.profile-btn {
  display: flex; align-items: center; gap: 6px;
  padding: 4px 12px 4px 4px; border-radius: 999px;
  border: 1.5px solid var(--border); background: var(--card); color: var(--text);
  font: 700 .95rem var(--font-head); cursor: pointer; white-space: nowrap;
}
.profile-btn:hover { border-color: var(--primary); }
.profile-emoji { width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; background: var(--primary-soft); font-size: 1.1rem; }
.profile-switch { color: var(--muted); font-size: .85rem; }
/* před zadáním kódu a výběrem hráče je v liště jen logo – menu, téma ani zvuk tam ještě nedávají smysl */
body.logged-out .mainnav,
body.logged-out .profile-btn,
body.logged-out .theme-switch,
body.logged-out #sound-btn,
body.logged-out .menu-btn { display: none !important; }

/* ----- ⚔️ souboje ----- */
.navlink { position: relative; }
.nav-badge {
  position: absolute; top: -4px; right: -2px; min-width: 20px; height: 20px; padding: 0 6px;
  border-radius: 999px; background: var(--wrong); color: #fff;
  font: 800 .75rem/20px var(--font-head); text-align: center;
  animation: pop .4s ease-out;
}
.duels-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 0 18px; align-items: start; }
.block-input { width: 100%; margin-bottom: 10px; }
.opponent-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 8px; max-height: 320px; overflow-y: auto; padding: 2px; }
.opponent {
  display: flex; flex-direction: column; align-items: center; gap: 2px;
  padding: 10px 6px; border-radius: 16px; border: 2px solid var(--border); background: var(--surface);
  color: var(--text); cursor: pointer;
}
.opponent:hover { border-color: #c4cbec; }
.opponent.selected { border-color: var(--primary); background: var(--primary-soft); }
.opponent-emoji { font-size: 1.9rem; line-height: 1.1; }
.opponent-name { font: 700 1rem var(--font-head); }
.opponent-class { font-size: .8rem; color: var(--muted); }
.duel-list { display: flex; flex-direction: column; gap: 8px; }
.duel-row { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 10px; padding: 10px 12px; border-radius: 14px; background: var(--surface); border: 1.5px solid var(--border); }
.duel-row span { flex: 1 1 220px; }
.duel-row button { padding: 7px 14px; font-size: .95rem; }
@media (max-width: 900px) { .duels-grid { grid-template-columns: 1fr; } }

/* ----- přihlášení ----- */
.login-wrap { max-width: 720px; margin: clamp(8px, 4vh, 48px) auto 0; }
.inline-form { display: flex; gap: 10px; flex-wrap: wrap; }
.inline-form input { flex: 1 1 220px; font-size: 1.2rem; }
.profile-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 12px; margin-bottom: 18px; }
.profile-tile {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  padding: 14px 10px; border-radius: 18px;
  border: 2px solid var(--border); background: var(--surface); color: var(--text);
  font: 700 1.1rem var(--font-head); cursor: pointer;
  transition: transform .1s, border-color .15s;
}
.profile-tile:hover { border-color: var(--primary); transform: translateY(-2px); }
.profile-tile-emoji { font-size: 2.4rem; line-height: 1; }
.profile-tile-class { font: 600 .85rem var(--font-body); color: var(--muted); min-height: 1em; }
.profile-tile-wrap { position: relative; display: flex; }
.profile-tile-wrap .profile-tile { flex: 1; }
.profile-tile-remove {
  position: absolute; top: 6px; right: 6px; width: 24px; height: 24px; border-radius: 50%;
  border: none; background: transparent; color: var(--muted); font-size: .8rem; cursor: pointer;
}
.profile-tile-remove:hover { background: var(--wrong-bg); color: var(--wrong); }
.code-input { text-transform: uppercase; letter-spacing: .2em; font-weight: 700; }
#emoji-card .emoji-grid { margin-bottom: 16px; }
.emoji-grid { display: flex; flex-wrap: wrap; gap: 8px; }
.emoji-btn { width: 52px; height: 52px; border-radius: 14px; border: 2px solid var(--border); background: var(--card); font-size: 1.7rem; cursor: pointer; }
.emoji-btn.selected { border-color: var(--primary); background: var(--primary-soft); transform: scale(1.08); }
/* nadpis skupiny obrázků (Zvířátka, Minecraft, Disney…) přes celou šířku */
.emoji-group-title { flex-basis: 100%; margin: 8px 0 0; font: 700 1rem var(--font-head); color: var(--muted); }
.emoji-group-title:first-child { margin-top: 0; }

/* ----- obsah ----- */
main { position: relative; z-index: 1; width: 100%; max-width: 1280px; margin: 0 auto; padding: clamp(10px, 2.5vh, 28px) clamp(12px, 2vw, 24px); }

.card {
  background: var(--card);
  border-radius: var(--radius);
  padding: clamp(14px, min(2.2vw, 3vh), 30px);
  margin-bottom: 18px;
  box-shadow: var(--shadow);
}
.card h2 { margin-top: 0; font-size: 1.4rem; }
.card-title { margin: 0 0 14px; font-size: clamp(1.4rem, min(2.4vw, 4vh), 2rem); font-weight: 800; }

/* ----- procvičování: Maty vlevo, obsah vpravo ----- */
.stage-layout { display: grid; grid-template-columns: minmax(220px, 340px) minmax(0, 1fr); gap: clamp(16px, 2.5vw, 36px); align-items: start; }
.stage { position: relative; display: flex; flex-direction: column; align-items: center; padding-top: clamp(30px, 6vh, 56px); }
.stage-blob {
  position: absolute; top: 6%; left: 8%; right: 8%; aspect-ratio: 1;
  background: var(--blob-neutral);
  border-radius: 58% 42% 55% 45% / 48% 58% 42% 52%;
  transition: background .4s ease;
  animation: blob 9s ease-in-out infinite;
}
.stage[data-mood="happy"] .stage-blob, .stage[data-mood="streak"] .stage-blob, .stage[data-mood="win"] .stage-blob { background: var(--blob-ok); }
.stage[data-mood="almost"] .stage-blob { background: var(--blob-almost); }
.stage[data-mood="oops"] .stage-blob, .stage[data-mood="sad"] .stage-blob, .stage[data-mood="tease"] .stage-blob { background: var(--blob-wrong); }
@keyframes blob { 0%, 100% { border-radius: 58% 42% 55% 45% / 48% 58% 42% 52%; } 50% { border-radius: 45% 55% 42% 58% / 56% 44% 58% 44%; } }

/* velikost podle šířky i výšky okna – na nízké obrazovce se Maty zmenší */
.stage .avatar { --size: clamp(150px, min(22vw, 36vh), 290px); z-index: 1; }

.bubble {
  position: absolute; z-index: 3; top: 0; right: -4%;
  max-width: 64%;
  padding: 8px 14px;
  background: var(--card); color: var(--text);
  border: 3px solid var(--bubble-line, var(--text)); border-radius: 22px;
  font: 700 clamp(.9rem, min(1.2vw, 2.2vh), 1.1rem)/1.2 var(--font-head);
  box-shadow: 0 6px 16px rgba(40, 50, 110, .12);
}
/* ocásek bubliny: celý pod bublinou (nezasahuje do textu), míří doleva dolů k Matyho hlavě;
   ::before = tmavý obrys, ::after = bílá výplň, která překryje spodní okraj bubliny, ať navazuje */
.bubble::before,
.bubble::after {
  content: ''; position: absolute; width: 0; height: 0;
  border-style: solid; border-color: transparent;
}
.bubble::before {
  left: 26px; bottom: -20px;
  border-width: 20px 20px 0 0;
  border-top-color: var(--bubble-line, var(--text));
}
.bubble::after {
  left: 29px; bottom: -13px;
  border-width: 14px 14px 0 0;
  border-top-color: var(--card);
}

.status-pill {
  position: relative; z-index: 2;
  display: inline-flex; align-items: center; gap: 12px;
  margin-top: -26px; padding: 6px 18px 6px 6px;
  background: var(--card); border-radius: 999px;
  border: 2px solid var(--border);
  box-shadow: 0 8px 20px rgba(40, 50, 110, .12);
  font: 700 clamp(.95rem, min(1.3vw, 2.4vh), 1.15rem) var(--font-head); color: var(--text);
  white-space: nowrap;
}
.pill-icon { width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center; font-size: 1.1rem; background: var(--primary-soft); color: var(--primary); font-weight: 800; }
.status-pill.ok { border-color: #bfe8c8; background: #f2fbf3; }
.status-pill.ok .pill-icon { background: var(--ok); color: #fff; }
.status-pill.almost { border-color: #f6dd8a; background: #fffaea; }
.status-pill.almost .pill-icon { background: #f5b818; color: #fff; }
.status-pill.wrong { border-color: #f6c0c0; background: #fff4f4; }
.status-pill.wrong .pill-icon { background: var(--wrong); color: #fff; }
.status-pill.streak { border-color: #cfe9c8; background: #f3faef; }
.status-pill.streak .pill-icon { background: transparent; font-size: 1.6rem; }

.pop { animation: pop .4s ease-out; }
@keyframes pop { 0% { transform: scale(.85); opacity: 0; } 60% { transform: scale(1.05); opacity: 1; } 100% { transform: scale(1); } }

/* ----- otázka ----- */
.progress-row { display: flex; align-items: center; gap: 14px; margin: 2px 0 12px; }
.progress { flex: 1; height: 12px; background: #dfe5fb; border-radius: 999px; overflow: hidden; }
.progress > div { height: 100%; width: 0; border-radius: 999px; background: var(--primary); transition: width .4s ease; }
.progress-count { font: 600 1.15rem var(--font-head); color: var(--muted); white-space: nowrap; }
.progress-count b { color: var(--text); }

.tag {
  display: inline-block; padding: 4px 12px; border-radius: 10px;
  background: var(--primary-soft); color: var(--primary-dark);
  font: 800 .85rem var(--font-head); letter-spacing: .06em; text-transform: uppercase;
}
.question { display: flex; align-items: center; flex-wrap: wrap; gap: 6px 12px; margin: 10px 0 16px; }
.question h2 { margin: 0; font-size: clamp(1.45rem, min(3vw, 5.2vh), 2.6rem); font-weight: 800; word-break: break-word; }
.question-tools { display: flex; gap: 8px; }
.question-hint { font-size: .55em; font-weight: 700; color: var(--muted); white-space: nowrap; }
/* 🧩 přesmyčky */
.tiles-row { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin: 4px 0 12px; }
.letter-tile {
  min-width: 46px; height: 50px; padding: 0 10px; border-radius: 12px;
  border: 2px solid var(--border); background: var(--card); color: var(--text);
  font: 800 1.5rem var(--font-head); box-shadow: 0 4px 0 var(--border); cursor: pointer;
  transition: transform .08s, opacity .15s;
}
.letter-tile:active { transform: translateY(3px); box-shadow: 0 1px 0 var(--border); }
.letter-tile:disabled { opacity: .25; cursor: default; box-shadow: none; }
.letter-tile-space { color: var(--muted); }
.letter-tile-back { background: var(--primary-soft); color: var(--primary-dark); }
#answer[readonly]:not(.ok):not(.wrong) { caret-color: transparent; }
/* ✏️ kde byla chyba: přebytečné/špatné přeškrtnuté červeně, chybějící/správné zeleně */
.diff-line { font-weight: 600; }
.diff-word { font: 800 1.35rem var(--font-head); letter-spacing: .06em; }
.d-extra { color: var(--wrong); text-decoration: line-through; text-decoration-thickness: 3px; }
.d-missing { color: var(--ok); background: #e3f7e6; border-radius: 4px; text-decoration: underline; text-decoration-thickness: 3px; }
/* barevné kolečko u slovíček-barev */
.color-swatch {
  display: inline-block; vertical-align: middle;
  width: 1em; height: 1em; border-radius: 50%;
  margin-left: .35em; box-shadow: 0 2px 6px rgba(0, 0, 0, .18), inset 0 0 0 2px rgba(255, 255, 255, .35);
}
.color-swatch.light { box-shadow: 0 2px 6px rgba(0, 0, 0, .18), inset 0 0 0 1.5px #bdbdbd; }
.word-emoji { display: inline-block; line-height: 1; }
/* obrázek ke slovíčku po odpovědi */
.pair-row { display: flex; align-items: center; gap: 12px; margin-top: 6px; }
.pair-row .pair { margin: 0; }
.answer-picture { flex: none; font-size: clamp(2.4rem, min(5vw, 7vh), 3.4rem); animation: pop .4s ease-out; }
.answer-picture.color-swatch { width: 1em; height: 1em; margin: 0; }
/* obrázek v přehledu slovíček – vpravo dole na kartě */
.card-picture { position: absolute; right: 12px; bottom: 10px; font-size: 1.9rem; opacity: .9; }
.card-picture.color-swatch { width: 1.6rem; height: 1.6rem; margin: 0; }
.word-card:has(.card-picture) { padding-right: 56px; }
.admin-picture { font-size: 1.15rem; vertical-align: middle; }
.admin-picture.color-swatch { width: 1rem; height: 1rem; margin-left: 0; }
.pic-preview { display: block; min-height: 1.6em; margin-top: 4px; font-size: .9rem; }
.question-tools .icon { font-size: 1.1rem; padding: 5px 9px; }

#answer-form { display: flex; flex-direction: column; gap: 12px; }
#answer {
  width: 100%; padding: 10px 18px;
  font-size: clamp(1.15rem, min(2vw, 3.4vh), 1.6rem); font-weight: 600;
  border-radius: 16px; background: var(--surface);
}
#answer.ok { border-color: var(--ok); background: var(--ok-bg); }
#answer.wrong { border-color: var(--wrong); background: var(--wrong-bg); }

.feedback { margin-top: 12px; padding: 10px 16px; border-radius: 14px; font-size: 1rem; }
.feedback p { margin: 4px 0; }
.feedback.ok { background: var(--ok-bg); color: #17703f; }
.feedback.wrong { background: var(--wrong-bg); color: #b4262b; }
.feedback.almost { background: var(--almost-bg); color: #8a5d00; }
.feedback .pair { color: var(--text); font-weight: 600; }
.feedback .meaning-line { color: var(--text); }
.feedback .hint-line { font-family: ui-monospace, Consolas, monospace; letter-spacing: .05em; color: var(--text); white-space: pre-wrap; font-weight: 700; }

.result-text { font-size: 1.2rem; }

/* ----- formuláře ----- */
.setup-grid { display: grid; grid-template-columns: 1fr; gap: 0 36px; }
@media (min-width: 1150px) { .setup-grid { grid-template-columns: 1fr 1fr; } }
.field { margin-bottom: 20px; }
.field.row { display: flex; flex-wrap: wrap; gap: 16px; }
.field.row label { display: flex; flex-direction: column; gap: 6px; font-weight: 700; font-size: .9rem; color: var(--muted); }
.label { display: block; font: 700 1.05rem var(--font-head); margin-bottom: 10px; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  position: relative;
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 16px; border: 2px solid var(--border); border-radius: 999px;
  background: var(--card); color: var(--text); font: inherit; font-size: .95rem;
  cursor: pointer; user-select: none;
}
.chip:hover { border-color: #c4cbec; }
.chip:has(input:checked), .chip.selected { border-color: var(--primary); background: var(--primary-soft); color: var(--primary-dark); font-weight: 700; }
.check { display: block; margin: 8px 0; cursor: pointer; }

input, select, textarea {
  font: inherit; color: var(--text);
  padding: 10px 14px;
  border: 2px solid var(--border); border-radius: 14px;
  background: var(--card);
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 4px var(--primary-soft); }
input::placeholder, textarea::placeholder { color: #a8acc4; }
input[type=checkbox], input[type=radio] { width: 1.15em; height: 1.15em; accent-color: var(--primary); box-shadow: none; }
textarea { width: 100%; resize: vertical; }

/* ----- tlačítka ----- */
button { font: inherit; cursor: pointer; }
.primary, .secondary, .danger {
  border: none; border-radius: 14px; padding: 11px 20px;
  font: 700 1.05rem var(--font-head);
  transition: background .15s, transform .1s;
}
.primary { background: var(--primary); color: var(--on-primary); box-shadow: 0 8px 18px rgba(79, 99, 232, .28); }
.primary:hover { background: var(--primary-dark); }
.primary:active, .secondary:active { transform: translateY(1px); }
.secondary { background: var(--primary-soft); color: var(--primary-dark); }
.secondary:hover { background: #dbe1fb; }
.danger { background: var(--wrong-bg); color: var(--wrong); margin-top: 12px; }
.big { font-size: clamp(1.05rem, min(1.6vw, 2.8vh), 1.35rem); padding: 11px 24px; border-radius: 16px; }
.block { display: block; width: 100%; }
.start-row { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-top: 6px; }
.start-row #start { padding-inline: 28px; }
.review-due:disabled { opacity: .6; cursor: default; transform: none; }
.review-due-hint { margin: 6px 0 0; font-size: .85rem; }
.sound-test-msg { margin-top: 8px; }
.link { display: block; margin: 12px auto 0; background: none; border: none; color: var(--muted); text-decoration: underline; padding: 0; }
.link:hover { color: var(--primary); }
.icon { background: var(--primary-soft); border: none; border-radius: 12px; font-size: 1.35rem; padding: 6px 10px; line-height: 1.2; }
.icon.small { font-size: .95rem; padding: 3px 7px; border-radius: 9px; }
.icon:hover { background: #dbe1fb; }
.buttons { display: flex; flex-wrap: wrap; gap: 10px; }
button:disabled { opacity: .5; cursor: default; }

/* ----- seznamy ----- */
.word-list { list-style: none; padding: 0; margin: 8px 0 18px; }
.word-list li { padding: 6px 0; }
.list-header { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; margin-bottom: 16px; }
.list-header h1, .list-header h2 { margin: 0; }

.words-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 14px; }
.word-card { position: relative; background: var(--surface); border: 1.5px solid var(--border); border-radius: 18px; padding: 14px 16px; }
.new-badge { position: absolute; top: 10px; right: 12px; padding: 2px 8px; border-radius: 8px; background: var(--almost-bg); color: #8a5d00; font: 700 .75rem var(--font-head); }
.word-en { font: 700 1.35rem var(--font-head); }
.word-cz { font-size: 1.05rem; margin: 4px 0 6px; }
.word-meta { font-size: .8rem; color: var(--muted); }

.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 16px; }
.tile { text-align: center; }
.tile-value { font: 800 clamp(1.5rem, 2.6vw, 2.2rem) var(--font-head); }
.tile-label { color: var(--muted); font-weight: 600; }
.results-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 18px; align-items: start; }

/* 📊 Výsledky: souhrn v jednom řádku malých dlaždic + karty ve dvou sloupcích (bez děr mezi kartami) */
.tiles-compact { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 16px; }
.tiles-compact .tile {
  flex: 1 1 150px; display: flex; align-items: center; gap: 8px; margin: 0;
  padding: 10px 14px; text-align: left;
}
.tiles-compact .tile-value { font-size: 1.3rem; white-space: nowrap; }
.tiles-compact .tile-label { font-size: .85rem; line-height: 1.2; }
.results-columns { column-count: 2; column-gap: 16px; }
.results-card { break-inside: avoid; display: block; width: 100%; margin: 0 0 16px; padding: 16px 18px; }
.results-card h2 { font-size: 1.15rem; margin: 0 0 10px; }
.results-card .level-title { font-size: 1rem; margin-bottom: 4px; }
.results-card p { margin: 4px 0; font-size: .92rem; }
.results-note { margin-top: -4px !important; }
.results-card .badge-grid { grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); gap: 8px; }
.results-card .badge { padding: 8px 6px; gap: 0; }
.results-card .badge-icon { font-size: 1.5rem; }
.results-card .badge b { font-size: .82rem; line-height: 1.15; }
.results-card .badge .muted { font-size: .7rem; line-height: 1.15; }
.results-card .secret { padding: 6px 10px; font-size: .92rem; }
.results-card .word-list li { font-size: .95rem; }
@media (max-width: 900px) { .results-columns { column-count: 1; } }
.set-row { display: grid; grid-template-columns: minmax(90px, 160px) 1fr minmax(110px, auto); gap: 12px; align-items: center; padding: 8px 0; }
.set-name { font-weight: 700; }
.set-info { color: var(--muted); font-size: .9rem; text-align: right; white-space: nowrap; }
.progress > .good { background: var(--ok); }
.progress > .mid { background: #f5b818; }
.progress > .low { background: var(--wrong); }

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 9px 6px; border-bottom: 1px solid var(--border); }
th { font-size: .85rem; color: var(--muted); font-weight: 700; }
td.actions { white-space: nowrap; text-align: right; }
details summary { cursor: pointer; font-weight: 700; font-size: 1.1rem; }
/* „← Zpět k procvičování“ na výběru hráče */
.back-btn {
  display: inline-flex; align-items: center; gap: 6px; margin: 0 0 12px;
  padding: 8px 14px; border: none; border-radius: 12px;
  background: var(--primary-soft); color: var(--primary-dark);
  font: 700 1rem var(--font-head); cursor: pointer;
}
.back-btn:hover { background: #dbe1fb; }
/* vyskakovací okno (souboje) */
.popup { position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; padding: 16px; background: rgba(30, 34, 60, .45); }
.popup-card { max-width: 420px; width: 100%; margin: 0; text-align: center; animation: pop .35s ease-out; }
.popup-card h2 { font: 800 1.6rem var(--font-head); margin: 0 0 8px; }
.popup-card p { font-size: 1.1rem; margin: 0 0 18px; }
.popup-card .buttons { justify-content: center; }
/* ❓ nápověda */
.help-card { max-width: 560px; max-height: 88vh; overflow-y: auto; text-align: left; }
.help-card h2 { text-align: center; }
.help-card h3 { font: 800 1.1rem var(--font-head); margin: 14px 0 4px; }
.help-card ul { margin: 0; padding-left: 20px; }
.help-card li, .help-card p { font-size: 1rem; margin: 4px 0; }
.help-card .buttons { margin-top: 16px; }
.setup-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 4px 18px; }
.setup-links .link { margin: 10px 0 0; }
.vault { margin-top: 14px; }
.vault summary { font-size: .95rem; }
/* školní rok ve správě */
.year-banner { background: var(--almost-bg); border-color: transparent; font-weight: 700; }
.past-year { margin-top: 4px; font-size: .8rem; }
.past-year .icon.small { font-size: .7rem; padding: 1px 5px; }
#year-table input[type=text], #year-table input:not([type]) { width: 100%; min-width: 90px; }
#year-table { margin: 12px 0; }
.old-sets, .basic-sets { flex-basis: 100%; margin-top: 4px; }
.old-sets summary, .basic-sets summary { font-size: .95rem; color: var(--muted); margin-bottom: 8px; cursor: pointer; }
.basic-sets summary { color: var(--primary-dark); font-weight: 700; }

footer { position: relative; z-index: 1; text-align: center; padding: 4px 0 28px; font-size: .9rem; }
footer a { color: var(--muted); text-decoration: none; }
footer a:hover { color: var(--primary); }

/* ----- admin ----- */
.lesson-field input { width: 100%; font-size: 1.1rem; }
#editor { display: grid; grid-template-columns: 1fr; gap: 18px; grid-auto-flow: row dense; }
#editor > .card { margin-bottom: 0; }
@media (min-width: 900px) {
  #editor { grid-template-columns: 1fr 1fr; }
  #editor > .wide { grid-column: 1 / -1; }
}
.review-layout { display: flex; gap: 16px; margin-top: 12px; align-items: flex-start; }
.review-table-wrap { flex: 1; overflow-x: auto; }
#review-table input:not([type=checkbox]) { width: 100%; padding: 6px 10px; border-radius: 10px; }
#review-table input.guessed { border-color: #f5b818; background: var(--almost-bg); }
#review-table td { padding: 4px; }
#review-table tr.dup input:not([type=checkbox]) { color: var(--muted); text-decoration: line-through; }
#review-table td.note { width: 1.8em; text-align: center; }
#word-form { display: grid; grid-template-columns: 1fr 1fr 90px; gap: 12px; align-items: end; }
#word-form label { display: flex; flex-direction: column; gap: 4px; font-weight: 700; font-size: .9rem; }
#word-form .pic-field input { text-align: center; }
#word-form .pic-preview, #word-form .ja-fields, #word-form .buttons { grid-column: 1 / -1; }
#word-form .pic-preview { margin-top: -6px; }
.ja-fields summary { cursor: pointer; font-weight: 700; font-size: .9rem; }
.ja-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 8px; }
.bulk-lang { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-bottom: 10px; }
#bulk { width: 100%; }
#pin-form { display: flex; gap: 10px; }
.group-chips { gap: 6px; margin: 6px 0; align-items: center; }
.group-chips .chip, .small-chip { padding: 3px 10px; font-size: .82rem; }
.fallback-note { font-size: .78rem; color: #8a5d00; background: var(--almost-bg); border-radius: 8px; padding: 1px 8px; display: inline-block; margin-top: 2px; cursor: help; }
.child-form .span-2 { grid-column: span 2; }
.child-form .span-all { grid-column: 1 / -1; }
.child-form .check-field .check { margin: 0; padding: 9px 0; font-weight: 600; color: var(--text); }
.child-form .check-field input[type=checkbox] { width: 1.15em; }
/* pole se rozloží podle šířky (na úzké obrazovce pod sebe) a nikdy nepřetečou z karty */
.child-form input, .child-form select { width: 100%; min-width: 0; }
.child-form .buttons { align-self: end; }
.child-form { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 10px; align-items: end; margin-bottom: 4px; }
.child-form label { display: flex; flex-direction: column; gap: 4px; font-weight: 700; font-size: .9rem; }
.child-code { font: 700 1rem ui-monospace, Consolas, monospace; letter-spacing: .12em; white-space: nowrap; }
@media (max-width: 900px) { .child-form { grid-template-columns: 1fr 1fr; } }

/* ----- avatar ----- */
.avatar { --size: 120px; position: relative; width: var(--size); height: var(--size); flex: 0 0 var(--size); filter: drop-shadow(0 8px 14px rgba(40, 50, 110, .18)); }
.avatar svg, .avatar img { width: 100%; height: 100%; display: block; object-fit: contain; }
.avatar svg { image-rendering: pixelated; }
.avatar img { transition: opacity .25s ease; }
.avatar img.fade-out { opacity: 0; }
/* obrázek se zatím nenačetl (výpadek serveru) – místo něj dočasně pixelová postavička */
.avatar img.avatar-waiting { visibility: hidden; }
.avatar .avatar-fallback { position: absolute; inset: 0; }
.avatar .avatar-fallback svg { width: 100%; height: 100%; image-rendering: pixelated; }

/* každá změna výrazu: obrázek „vyskočí“ */
.avatar.animate > img, .avatar.animate > svg, .avatar.animate > .puppet { animation: avatar-in .35s ease-out; }
/* čeká na odpověď: jemně dýchá a pohupuje se */
.avatar[data-mood="neutral"] > img, .avatar[data-mood="neutral"] > .puppet { animation: avatar-in .35s ease-out, breathe 4s ease-in-out .35s infinite; }

/* loutka: hýbe se jen hlava a ruka, víčka mrkají */
.puppet { position: relative; width: 100%; height: 100%; }
.puppet img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; }
.puppet-part { position: absolute; inset: 0; will-change: transform; }
.puppet-head.nod { animation: head-nod 2.8s ease-in-out infinite; }
.puppet-head.tilt { animation: head-tilt 3.2s ease-in-out infinite; }
.puppet-hand.thumb { animation: hand-thumb 1.2s ease-in-out infinite; }
/* pohyb celého obrázku (bez prosvítání) – u obrázků, kde samostatná hlava/ruka dělala „stín“ */
.avatar.animate > .puppet.whole-shrug { animation: avatar-in .35s ease-out, whole-shrug 3.2s ease-in-out .35s infinite; }
.puppet.whole-shrug { transform-origin: 50% 90%; animation: whole-shrug 3.2s ease-in-out infinite; }
@keyframes whole-shrug { 0%, 100% { transform: rotate(0) translateY(0); } 40% { transform: rotate(-3deg) translateY(-1.5%); } 70% { transform: rotate(1.5deg); } }
.puppet-hand.shrug { animation: hand-shrug 1.8s ease-in-out infinite; }
.lid {
  position: absolute; border-radius: 50%;
  border-bottom: 2px solid rgba(90, 45, 20, .6);
  transform: scaleY(0); transform-origin: 50% 0;
  animation: lid-blink 4.3s ease-in-out infinite;
}
@keyframes head-nod { 0%, 100% { transform: rotate(-2deg); } 50% { transform: rotate(2.5deg) translateY(-.6%); } }
@keyframes head-tilt { 0%, 100% { transform: rotate(0); } 45% { transform: rotate(-3.5deg); } 70% { transform: rotate(1deg); } }
/* ruka jen o pár stupňů – při větším pohybu by prosvítala původní ruka */
@keyframes hand-thumb { 0%, 100% { transform: rotate(0); } 50% { transform: rotate(-4deg); } }
@keyframes hand-shrug { 0%, 100% { transform: rotate(0) translateY(0); } 50% { transform: rotate(-4deg) translateY(-.8%); } }
@keyframes lid-blink { 0%, 90%, 100% { transform: scaleY(0); } 93%, 95% { transform: scaleY(1); } }
/* akce podle výsledku (hýbe se celý avatar) */
.avatar.animate[data-mood="happy"] { animation: hop .6s ease-out; }
.avatar.animate[data-mood="streak"] { animation: hop-wiggle .9s ease-out; }
.avatar.animate[data-mood="win"] { animation: hop .7s ease-out 3; }
.avatar.animate[data-mood="almost"] { animation: tilt 1.2s ease-in-out 2; }
.avatar.animate[data-mood="oops"], .avatar.animate[data-mood="tease"] { animation: shake .5s ease-in-out; }
.avatar.animate[data-mood="sad"] { animation: sink 1s ease-out forwards; }
.avatar .tear { animation: drip 1.2s ease-in infinite; }

@keyframes avatar-in { 0% { transform: scale(.82); opacity: .2; } 60% { transform: scale(1.06); opacity: 1; } 100% { transform: scale(1); } }
@keyframes breathe { 0%, 100% { transform: translateY(0) rotate(0); } 50% { transform: translateY(-4px) rotate(-1.5deg); } }
@keyframes hop { 0%, 100% { transform: translateY(0); } 35% { transform: translateY(-14%) scale(1.04); } 65% { transform: translateY(0) scale(.98, 1.02); } 82% { transform: translateY(-4%); } }
@keyframes hop-wiggle { 0%, 100% { transform: translateY(0) rotate(0); } 25% { transform: translateY(-13%) rotate(-7deg); } 50% { transform: translateY(-5%) rotate(7deg); } 75% { transform: translateY(0) rotate(-3deg); } }
@keyframes tilt { 0%, 100% { transform: rotate(0); } 30% { transform: rotate(-8deg); } 70% { transform: rotate(6deg); } }
@keyframes shake { 0%, 100% { transform: translateX(0) rotate(0); } 20%, 60% { transform: translateX(-6%) rotate(-4deg); } 40%, 80% { transform: translateX(6%) rotate(4deg); } }
@keyframes sink { 0% { transform: translateY(0) scale(1); } 100% { transform: translateY(5%) scale(.95); } }
@keyframes drip { 0% { transform: translateY(0); opacity: 1; } 100% { transform: translateY(3px); opacity: 0; } }

.confetti {
  position: absolute; left: 50%; top: 45%;
  width: 9px; height: 14px; border-radius: 2px;
  pointer-events: none; z-index: 4;
  animation: confetti 1.2s cubic-bezier(.15, .7, .35, 1) forwards;
}
@keyframes confetti {
  0% { transform: translate(-50%, -50%) rotate(0) scale(.6); opacity: 1; }
  100% { transform: translate(calc(-50% + var(--dx)), calc(-50% + var(--dy) + 30px)) rotate(var(--rot)) scale(1); opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .avatar, .avatar *, .stage-blob, .pop { animation: none !important; }
}

/* =========================================================
   Nízké obrazovky (notebook se zvětšením, prohlížeč s lištami)
   ========================================================= */
@media (max-height: 820px) and (min-width: 901px) {
  /* lišta nepluje, ať nezakrývá Matyho bublinu ani postup */
  .topbar { position: relative; top: 0; }
  .field { margin-bottom: 14px; }
  .label { margin-bottom: 6px; }
  .chip { padding: 6px 13px; font-size: .9rem; }
}

/* =========================================================
   Tablet a mobil
   ========================================================= */
/* horní lišta: odkazy se nezalamují, na užším okně se zúží (pod 900 px je menu ☰) */
.navlink { white-space: nowrap; }
@media (max-width: 1250px) {
  .topbar { gap: 10px; }
  .mainnav { gap: 2px; }
  .navlink { padding: 7px 12px; font-size: .95rem; }
}
@media (max-width: 1100px) {
  .profile-btn #profile-name { display: none; }
  .navlink { padding: 7px 9px; }
  .brand-name { font-size: 1.3rem; }
}

@media (max-width: 900px) {
  .topbar { flex-wrap: wrap; margin: 8px 8px 0; top: 8px; gap: 10px; padding: 8px 10px; border-radius: 20px; }
  .brand-logo { width: 38px; height: 38px; }
  .brand-name { font-size: 1.25rem; }
  .menu-btn { display: grid; }
  .topbar-right { margin-left: auto; gap: 8px; }
  .mainnav { display: none; }
  .topbar.open .mainnav { display: flex; flex-direction: column; order: 5; width: 100%; margin: 4px 0 0; }
  .topbar.open .navlink { padding: 10px 16px; font-size: 1rem; }
  .topbar.open .topbar-right { display: contents; }
  .topbar.open #sound-btn, .topbar.open .menu-btn, .topbar.open .profile-btn { order: 2; }
  .topbar.open .profile-btn { margin-left: auto; }

  .stage-layout { grid-template-columns: 1fr; }
  .stage { order: 2; padding-top: 18px; }
  .stage .avatar { --size: clamp(150px, 30vh, 210px); }
  .bubble { right: 2%; max-width: 55%; }
  .tiles { grid-template-columns: 1fr 1fr; }
  .results-grid { grid-template-columns: 1fr; }
  #word-form { grid-template-columns: 1fr 1fr; }
  #word-form .pic-field { grid-column: 1 / -1; }
  .ja-row { grid-template-columns: 1fr; }
  .review-layout { flex-direction: column; }
}

/* 🛠️ správa po tématech */
.section-off { display: none !important; }
.to-app { padding: 8px 14px; border-radius: 12px; text-decoration: none; font: 700 .95rem var(--font-head); white-space: nowrap; }
.game-pick { margin-bottom: 4px; }
.game-group { padding: 12px 0; border-top: 1px solid var(--border); }
.game-admin-head { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 12px; margin-bottom: 8px; }
.game-admin-head b { font: 800 1.05rem var(--font-head); }
.game-admin-head .muted { flex: 1; min-width: 120px; font-size: .9rem; }
/* jména abecedně shora dolů ve sloupcích */
.game-people { columns: 4 200px; column-gap: 16px; }
.game-person { display: flex; align-items: center; gap: 8px; padding: 4px 6px; border-radius: 8px; cursor: pointer; break-inside: avoid; font-weight: 600; }
.game-person:hover { background: var(--soft, rgba(0, 0, 0, .04)); }
.game-person input { width: 18px; height: 18px; margin: 0; flex: none; }
.small-btn { padding: 5px 12px; font-size: .9rem; }
.small-btn:disabled { opacity: .45; cursor: default; }

/* ▶ výběr kola: kroky 1–4 shora dolů */
.setup-steps { display: flex; flex-direction: column; gap: 4px; margin-bottom: 8px; counter-reset: krok; }
/* čísla kroků počítají jen viditelné kroky (skrytý „Jak se ptát“ u pexesa → 1, 2, 3) */
.setup-step:not(.hidden) .step-no::before { counter-increment: krok; content: counter(krok); }
.setup-step { margin-bottom: 12px; }
.setup-step .label { display: flex; align-items: center; gap: 8px; }
.step-no {
  display: inline-grid; place-items: center; width: 24px; height: 24px; border-radius: 50%;
  background: var(--primary); color: var(--on-primary); font: 800 .85rem var(--font-head);
}
.setup-options { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 10px 28px; }
.setup-selects { display: flex; flex-wrap: wrap; gap: 10px 18px; }
.setup-selects label { display: flex; flex-direction: column; gap: 4px; font-size: .9rem; color: var(--muted); font-weight: 600; }
.setup-checks { display: flex; flex-direction: column; gap: 4px; }
.setup-checks .check { margin: 0; }

/* 🔥 ⭐ 🏅 ikonky pod jménem v horní liště – štítek s textem po najetí / ťuknutí */
.brand-text { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.brand-stats { display: flex; gap: 4px; }
.brand-stat {
  position: relative; display: inline-flex; align-items: center; gap: 1px;
  padding: 1px 7px; border-radius: 999px; background: var(--primary-soft); color: var(--primary-dark);
  font: 700 .78rem/1.4 var(--font-head); cursor: pointer; outline: none;
}
.brand-stat:focus-visible { box-shadow: 0 0 0 2px var(--primary); }
.brand-tip {
  position: absolute; left: 0; top: calc(100% + 6px); z-index: 40;
  padding: 7px 14px; border-radius: 999px; white-space: nowrap;
  background: var(--primary-soft); color: var(--primary-dark); font: 700 .95rem var(--font-head);
  box-shadow: 0 6px 16px rgba(40, 50, 110, .18);
  opacity: 0; transform: translateY(-4px); pointer-events: none; transition: opacity .15s, transform .15s;
}
.brand-stat:hover .brand-tip, .brand-stat:focus .brand-tip, .brand-stat.open .brand-tip { opacity: 1; transform: none; }
body.logged-out .brand-stats { display: none; }
@media (max-width: 640px) {
  /* na telefonu přes celou šířku pod lištou (fixed – schovaný štítek pak nerozšiřuje stránku do strany) */
  .brand-tip { position: fixed; left: 12px; right: 12px; top: 64px; white-space: normal; border-radius: 16px; font-size: .88rem; }
}

/* 🔥 úvodní pruh: série, úroveň, slovíčko dne */
.today-strip { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 10px; margin: -4px 0 16px; }
.today-pill { padding: 5px 12px; border-radius: 999px; background: var(--primary-soft); color: var(--primary-dark); font: 700 .92rem var(--font-head); }
.word-of-day { flex-basis: 100%; display: flex; flex-wrap: wrap; align-items: center; gap: 6px 8px; padding: 8px 12px; border: 1.5px dashed var(--border); border-radius: 14px; }
.wod-picture { font-size: 1.6rem; line-height: 1; }
.wod-form { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.wod-form input { width: 150px; padding: 6px 10px; border-radius: 10px; border: 1.5px solid var(--border); font: inherit; }
.wod-form .secondary { padding: 6px 12px; font-size: .95rem; }
.wod-hint { flex-basis: 100%; font-weight: 600; }
.wod-hint:empty { display: none; }
.wod-answer { font-weight: 800; }
.wod-answer.ok { color: var(--ok); }
.wod-answer.wrong { color: var(--primary-dark); }
.wod-picture.color-swatch { width: 1.4rem; height: 1.4rem; margin: 0; }

/* 🏅 výsledky: úroveň, cíl třídy, odznaky, tajná slovíčka */
.level-title { font: 800 1.15rem var(--font-head); margin: 0 0 8px; }
#results-level .progress, #results-class .progress { margin: 6px 0; height: 14px; }
.badge-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; }
.badge {
  display: flex; flex-direction: column; align-items: center; text-align: center; gap: 2px;
  padding: 12px 8px; border-radius: 16px; border: 1.5px solid var(--border); background: #f6f6f8;
  filter: grayscale(1); opacity: .55;
}
.badge.earned { filter: none; opacity: 1; background: #fffaea; border-color: #f6dd8a; }
.badge-icon { font-size: 2rem; line-height: 1.2; }
.badge .muted { font-size: .8rem; }
.secret-list { display: flex; flex-direction: column; gap: 6px; }
.secret { padding: 8px 12px; border-radius: 12px; background: #f6f6f8; }
.secret.found { background: #f2fbf3; font-weight: 700; }
.secret-guess { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; }
.secret-guess input { width: 150px; padding: 6px 10px; border-radius: 10px; border: 1.5px solid var(--border); font: inherit; }
.secret-guess .secondary { padding: 6px 12px; font-size: .95rem; }
.secret-msg { flex-basis: 100%; font-weight: 600; }
.popup-lines { white-space: pre-line; }
.popup-card { position: relative; }

/* 🔓 zamčené odměnové obrázky */
.emoji-btn.locked { position: relative; filter: grayscale(1); opacity: .45; }
.emoji-btn.locked::after { content: '🔒'; position: absolute; right: -4px; bottom: -4px; font-size: .9rem; }

/* 🎮 karta her */
.game-card { position: relative; }
.game-head { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-bottom: 12px; }
.game-status { font: 700 1rem var(--font-head); color: var(--muted); }
.game-result-title { font: 800 1.6rem var(--font-head); margin: 4px 0 8px; }
/* 🃏 pexeso */
.pexeso-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 10px; }
.pexeso-card {
  min-height: 92px; border-radius: 16px; border: 2px solid var(--border); cursor: pointer;
  background: repeating-linear-gradient(45deg, var(--primary-soft) 0 10px, var(--card) 10px 20px);
  font: 700 1.05rem var(--font-head); color: var(--text); padding: 8px;
  transition: transform .15s, background .2s;
}
.pexeso-card .pexeso-face { visibility: hidden; display: flex; flex-direction: column; align-items: center; gap: 4px; }
.pexeso-card.open { background: var(--card); transform: scale(1.03); }
.pexeso-card.open .pexeso-face { visibility: visible; }
.pexeso-card.matched { background: #f2fbf3; border-color: #bfe8c8; cursor: default; transform: none; }
.pexeso-picture { font-size: 1.8rem; line-height: 1; }
.pexeso-picture.color-swatch { width: 1.6rem; height: 1.6rem; margin: 0; }
/* ⏱️ časovka */
.casovka-question { font: 800 clamp(1.3rem, 3vw, 2rem) var(--font-head); margin: 4px 0 12px; }
.game-card form { display: flex; flex-direction: column; gap: 10px; }
.game-card form input { font-size: 1.3rem; padding: 12px 16px; border-radius: 16px; border: 2px solid var(--border); }
.casovka-note { min-height: 1.5em; font-weight: 700; margin: 10px 0 0; }
.casovka-note.ok { color: var(--ok); }
.casovka-note.wrong { color: var(--wrong); }
/* ⛄ sněhulák */
.snehulak-prompt { font: 800 clamp(1.2rem, 3vw, 1.8rem) var(--font-head); margin: 4px 0 8px; display: flex; align-items: center; flex-wrap: wrap; gap: 6px; }
.snehulak-picture { font-size: 1.8rem; }
.snowman {
  --grow: .7; --melt: 1;
  position: relative; text-align: center; font-size: 4.5rem; line-height: 1.1; height: 1.4em;
  transform: scale(calc(var(--grow) * var(--melt))); transform-origin: bottom center; transition: transform .3s;
}
.snowman::after { content: attr(data-drops); display: block; font-size: .9rem; letter-spacing: 2px; }
.snehulak-word { display: flex; justify-content: center; flex-wrap: wrap; gap: 6px; margin: 18px 0; }
.snehulak-slot { width: 1.6em; height: 1.9em; border-bottom: 3px solid var(--text); font: 800 1.6rem/1.9em var(--font-head); text-align: center; text-transform: lowercase; }
.snehulak-slot.gap { border-bottom-color: transparent; width: .8em; }
.snehulak-slot.revealed { color: var(--wrong); }
.snehulak-keys { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; }
.snehulak-keys .letter-tile { min-width: 42px; height: 46px; font-size: 1.3rem; }
.snehulak-keys .letter-tile:disabled { opacity: .75; }
.letter-tile.hit { background: #f2fbf3; border-color: #bfe8c8; }
.letter-tile.miss { background: #fff4f4; border-color: #f6c0c0; }

/* 🇯🇵 japonština u slovíček */
.ja-line, .word-ja { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; color: #b03a48; }
.word-ja { display: flex; margin-top: 2px; font-size: .95rem; }
.admin-ja { margin-top: 2px; font-size: .9rem; color: #b03a48; }
.ja-task {
  display: inline-block; margin-top: 4px; padding: 2px 10px; border-radius: 999px; cursor: pointer;
  border: 1.5px dashed #f6dd8a; background: #fffaea; color: #8a5d00; font: 600 .8rem var(--font-body);
}
.ja-task:hover { border-style: solid; }

/* ⚙️ Nastavení */
.settings-card { max-width: 760px; margin: 0 auto; }
.settings-row {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 24px;
  padding: 16px 0; border-top: 1px solid var(--border);
}
.settings-label { display: flex; flex-direction: column; gap: 2px; min-width: 200px; flex: 1; }
.settings-label b { font: 700 1.1rem var(--font-head); }
.settings-control { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.settings-emoji { font-size: 2.4rem; line-height: 1; }
button.chip { font: inherit; cursor: pointer; }
/* přepínač (zapnuto / vypnuto) */
.switch { display: inline-flex; align-items: center; gap: 10px; cursor: pointer; font-weight: 700; }
.switch input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.switch-track { position: relative; width: 52px; height: 30px; border-radius: 999px; background: #cfd3e3; transition: background .2s; flex: none; }
.switch-track::after { content: ''; position: absolute; top: 3px; left: 3px; width: 24px; height: 24px; border-radius: 50%; background: #fff; box-shadow: 0 2px 4px rgba(0, 0, 0, .2); transition: transform .2s; }
.switch input:checked + .switch-track { background: var(--ok); }
.switch input:checked + .switch-track::after { transform: translateX(22px); }
.switch input:focus-visible + .switch-track { outline: 3px solid var(--primary); outline-offset: 2px; }
.switch input:disabled + .switch-track { opacity: .6; }

/* 🧪 testovací prostředí: štítek vlevo dole + oranžový proužek nahoře */
.env-badge {
  position: fixed; left: 10px; bottom: 10px; z-index: 200;
  padding: 6px 12px; border-radius: 12px;
  background: #ff8a00; color: #fff; font: 800 .95rem var(--font-head);
  box-shadow: 0 6px 16px rgba(0, 0, 0, .25); pointer-events: none;
}
body.env-test { border-top: 6px solid #ff8a00; }

/* malý Maty v kartě otázky – jen na telefonu */
.mini-stage { display: none; }
/* stepper „− 3 +“ místo rozbalovacího seznamu – jen na telefonu */
.stepper { display: none; }

@media (max-width: 640px) {
  #attempts, #count { display: none; }
  .stepper {
    display: inline-flex; align-items: center; gap: 2px; margin-top: 6px;
    padding: 3px; border: 1.5px solid var(--border); border-radius: 14px; background: var(--card);
  }
  .stepper-btn {
    width: 40px; height: 40px; border: none; border-radius: 10px;
    background: var(--primary-soft); color: var(--primary-dark);
    font: 800 1.4rem/1 var(--font-head); cursor: pointer;
  }
  .stepper-btn:active { transform: scale(.94); }
  .stepper-btn:disabled { opacity: .35; cursor: default; transform: none; }
  .stepper-value { min-width: 40px; padding: 0 4px; text-align: center; font: 800 1.15rem var(--font-head); color: var(--text); }

  /* směr ptaní: tři menší dlaždice v jednom řádku (vybraná je zvýrazněná, kolečko netřeba) */
  #dir-field .chips { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; }
  #dir-field .chip { justify-content: center; text-align: center; padding: 8px 6px; font-size: .88rem; line-height: 1.2; border-radius: 14px; }
  #dir-field .chip input { position: absolute; opacity: 0; pointer-events: none; }

  /* Začít přes celou šířku, chytré opakování pod ním menší */
  .start-row #start { flex: 1 1 100%; }
  .start-row .review-due { flex: 1 1 100%; padding: 9px 12px; font-size: .9rem; }
  .review-due-hint { font-size: .8rem; }
}

/* telefon: hlavička v jednom řádku a nepluje; Maty malý NAD otázkou s bublinou vedle,
   ať je vidět i s otevřenou klávesnicí */
@media (max-width: 640px) {
  .topbar { position: relative; top: 0; flex-wrap: nowrap; gap: 8px; padding: 6px 8px; }
  .topbar.open { flex-wrap: wrap; }
  .brand { gap: 8px; min-width: 0; }
  .brand-logo { width: 34px; height: 34px; }
  .brand-logo.brand-logo-full { width: 40px; height: 40px; }
  .brand-name { font-size: 1.05rem; padding-right: 0; overflow: hidden; text-overflow: ellipsis; }
  .brand-name::after { display: none; }
  .topbar-right { gap: 6px; }
  .round-btn { width: 36px; height: 36px; }
  .profile-btn { padding: 2px 8px 2px 2px; }

  .stage-layout { gap: 10px; }
  .stage { order: 0; flex-direction: row; align-items: center; gap: 12px; padding: 4px 0 10px; }
  .stage-blob { top: 0; left: 0; right: auto; width: 104px; }
  .stage .avatar { --size: 104px; }
  /* menší zaoblení: i jednořádková bublina má vlevo rovný kus, na který ocásek dosedne */
  .bubble { position: relative; top: auto; right: auto; flex: 1; max-width: none; font-size: .95rem; padding: 8px 12px; border-width: 2.5px; border-radius: 16px; }
  /* ocásek bubliny doleva k Matymu */
  .bubble::before { left: -13px; top: 50%; margin-top: -8px; bottom: auto; border-width: 8px 13px 8px 0; border-color: transparent var(--bubble-line, var(--text)) transparent transparent; }
  .bubble::after { left: -8.5px; top: 50%; margin-top: -5.5px; bottom: auto; border-width: 5.5px 11px 5.5px 0; border-color: transparent var(--card) transparent transparent; }
  /* štítek pod Matym: široký podle textu (aspoň jako Maty), ať se „🔥 5 správně za sebou“ vejde celé */
  .status-pill { position: absolute; left: 0; bottom: 0; min-width: 104px; width: auto; max-width: calc(100vw - 32px); justify-content: center; margin: 0; padding: 2px 10px 2px 2px; gap: 6px; font-size: .75rem; }
  .status-pill .pill-icon { width: 22px; height: 22px; font-size: .8rem; flex: none; }
  .status-pill.streak .pill-icon { font-size: 1rem; }

  /* píše na klávesnici: velký Maty pryč (klávesnice by ho stejně schovala), malý s bublinou pod políčkem */
  body.typing #view-practice .stage { display: none; }
  body.typing .mini-stage { display: flex; align-items: center; gap: 12px; margin: 10px 0 2px; }
  .mini-avatar { --size: 58px; }
  .mini-bubble {
    position: relative; flex: 1;
    padding: 7px 12px; background: var(--card); color: var(--text);
    border: 2.5px solid var(--bubble-line, var(--text)); border-radius: 18px;
    font: 700 .95rem/1.25 var(--font-head);
  }
  .mini-bubble.hidden { display: none; }
  .mini-bubble::before, .mini-bubble::after { content: ''; position: absolute; width: 0; height: 0; border-style: solid; border-color: transparent; }
  .mini-bubble::before { left: -13px; top: 50%; margin-top: -9px; border-width: 9px 13px 9px 0; border-right-color: var(--bubble-line, var(--text)); }
  .mini-bubble::after { left: -8.5px; top: 50%; margin-top: -6px; border-width: 6px 11px 6px 0; border-right-color: var(--card); }
}

@media (max-width: 600px) {
  .hide-sm { display: none; }
  .set-row { grid-template-columns: 1fr; gap: 4px; }
  .set-info { text-align: left; }
}
.chip.select-all { border-style: dashed; color: var(--primary-dark); font-weight: 700; }

/* 🛠️ správa: lišta nad seznamem, nápověda pod ❓, okna s formuláři */
.toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin: 0 0 12px; }
.toolbar input[type=search] { flex: 1 1 240px; min-width: 0; }
.toolbar select { flex: 0 1 230px; width: auto; min-width: 150px; }
details.help { margin: -6px 0 12px; }
#profile-table ~ details.help { margin-top: 14px; }
details.help summary { cursor: pointer; color: var(--muted); font-weight: 700; font-size: .88rem; width: fit-content; }
details.help p { margin: 6px 0 0; font-size: .88rem; color: var(--muted); }
dialog.modal {
  width: min(680px, calc(100vw - 20px)); max-height: calc(100dvh - 30px); overflow: auto;
  padding: 18px 22px; border: none; border-radius: 22px; background: var(--card); color: var(--text); box-shadow: var(--shadow);
}
dialog.modal::backdrop { background: rgba(25, 22, 50, .45); }
.modal-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 12px; }
.modal-head h2 { margin: 0; }
.modal .lesson-field { display: block; margin-bottom: 10px; }
.modal .lesson-field .label { margin-bottom: 4px; font-size: .9rem; }
.add-mode { margin-bottom: 14px; }
.restore-field summary { cursor: pointer; font-weight: 700; font-size: .9rem; }
.restore-field input { margin-top: 6px; width: 100%; }

/* 📚 slovíčka po lekcích */
.word-group { border-top: 1px solid var(--border); }
.word-group:last-child { border-bottom: 1px solid var(--border); }
.word-group summary { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 10px; padding: 10px 4px; cursor: pointer; list-style: none; }
.word-group summary::-webkit-details-marker { display: none; }
.word-group summary::before { content: '▸'; color: var(--muted); transition: transform .15s; }
.word-group[open] summary::before { transform: rotate(90deg); }
.word-group summary b { font: 800 1.05rem var(--font-head); }
.group-actions { margin-left: auto; display: flex; gap: 4px; }
.word-table { margin-bottom: 10px; }
.word-table th:nth-child(1), .word-table th:nth-child(2) { width: 38%; }

/* 👫 děti po třídách */
#profile-table tr.group-row td { padding: 16px 6px 6px; font: 800 1rem var(--font-head); border-bottom: 2px solid var(--border); }
.profile-sub { font-size: .8rem; }

/* 🏫 lekce jako řádky, „👥 Nastavit“ rozbalí výběr skupin */
.lesson-row { display: grid; grid-template-columns: minmax(170px, 260px) 1fr auto; gap: 6px 14px; align-items: center; padding: 10px 0; border-top: 1px solid var(--border); }
.lesson-name b { font: 800 1.02rem var(--font-head); }
.lesson-name .muted { font-size: .85rem; }
.lesson-summary { font-size: .9rem; }
.lesson-actions { display: flex; gap: 6px; align-items: center; }
.lesson-actions .active { background: var(--primary); color: var(--on-primary); }
.lesson-editor { grid-column: 1 / -1; padding: 8px 12px; border-radius: 14px; background: var(--surface, var(--bg)); }
@media (max-width: 640px) {
  .lesson-row { grid-template-columns: 1fr auto; }
  .lesson-summary { grid-column: 1 / -1; order: 3; }
  dialog.modal { padding: 14px 14px; border-radius: 18px; }
  .toolbar select { flex: 1 1 100%; }
}
#words-msg:empty, #fill-japanese-msg:empty, #child-msg:empty, #lesson-msg:empty, #games-msg:empty { display: none; }
@media (max-width: 640px) { #profile-table td.actions .icon.small { padding: 3px 5px; } #profile-table th, #profile-table td { padding-inline: 4px; } }
.farewell { margin: 0 0 6px; font: 800 1.1rem var(--font-head); color: var(--primary-dark); text-align: center; }

/* 📝 blížící se test: pruh nad výběrem lekcí + Maty v připomínce */
.test-strip { display: flex; flex-direction: column; gap: 8px; margin: -4px 0 16px; }
.test-card { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 14px; padding: 10px 14px; border-radius: 16px; border: 2px solid #f5b818; background: var(--almost-bg); }
.test-card.test-urgent { border-color: var(--primary); background: var(--primary-soft); }
.test-text { flex: 1 1 240px; }
.test-text .muted { font-size: .9rem; }
.test-row .lesson-summary > div + div { margin-top: 2px; }

/* 🧸 Školka ve správě (admin-skolka.js) */
.skolka-row .lesson-summary > div + div { margin-top: 3px; }
.skolka-dots { color: var(--primary); letter-spacing: 1px; font-size: .8rem; }
.skolka-pics { display: flex; flex-wrap: wrap; gap: 4px; }
.skolka-pics .admin-picture { font-size: 1.5rem; }
#skolka-kids > a { display: inline-block; margin-top: 8px; font-size: .9rem; }
#skolka-open { text-decoration: none; }
.skolka-waiting-head { margin: 14px 0 0; }

/* ⏳ Maty s přesýpacími hodinami (testy.js): pohupuje se, mrká, hodiny se kývají */
.magic-maty { position: relative; aspect-ratio: 1; border-radius: 50%; overflow: hidden; animation: breathe 3s ease-in-out infinite; }
.magic-maty img { position: absolute; inset: 0; width: 100%; height: 100%; }
.magic-part.rock { animation: hourglass-rock 2.4s ease-in-out infinite; }
/* 💡 ukazováček ťuká na vypínač */
.magic-part.tap { animation: finger-tap 1.6s ease-in-out infinite; }
@keyframes finger-tap { 0%, 60%, 100% { transform: rotate(0); } 72% { transform: rotate(-4deg) translate(.8%, -.4%); } 84% { transform: rotate(0); } }
/* záře vypínače: světlý režim = slunce, tmavý = měsíc; hvězdičky blikají */
.magic-glow { position: absolute; border-radius: 50%; pointer-events: none; mix-blend-mode: screen; }
.magic-glow.glow-sun { background: radial-gradient(circle, rgba(255, 214, 64, .9) 0 25%, rgba(255, 214, 64, 0) 70%); animation: glow-pulse 1.6s ease-in-out infinite; }
.magic-glow.glow-moon { background: radial-gradient(circle, rgba(120, 190, 255, .9) 0 25%, rgba(120, 190, 255, 0) 70%); animation: glow-pulse 1.6s ease-in-out infinite; display: none; }
html.dark .magic-glow.glow-sun { display: none; }
html.dark .magic-glow.glow-moon { display: block; }
.magic-glow.glow-star { background: radial-gradient(circle, rgba(255, 244, 180, 1) 0 18%, rgba(255, 244, 180, 0) 65%); animation: twinkle 1.8s ease-in-out infinite; }
.magic-glow.glow-star.s2 { animation-delay: .6s; }
.magic-glow.glow-star.s3 { animation-delay: 1.2s; }
@keyframes glow-pulse { 0%, 55%, 100% { opacity: .15; transform: scale(.8); } 75% { opacity: 1; transform: scale(1.15); } }
@keyframes hourglass-rock { 0%, 100% { transform: rotate(-5deg); } 50% { transform: rotate(5deg); } }
.test-maty { width: 56px; flex: none; }
@media (prefers-reduced-motion: reduce) {
  .magic-maty, .magic-maty * { animation: none !important; }
}

/* 📝 okno „Blíží se test!“: nahoře obloha s mráčky, hvězdičky, Maty s hodinami a bublina */
.popup-card.popup-test { max-width: 560px; padding-top: 0; overflow: hidden; }
.popup-hero {
  position: relative; height: 220px; margin: 0 calc(-1 * clamp(14px, min(2.2vw, 3vh), 30px)) 4px;
  background:
    radial-gradient(circle at 15% 100%, #fff 0 22%, transparent 23%),
    radial-gradient(circle at 38% 108%, #fff 0 24%, transparent 25%),
    radial-gradient(circle at 66% 106%, #fff 0 24%, transparent 25%),
    radial-gradient(circle at 90% 100%, #fff 0 20%, transparent 21%),
    radial-gradient(circle at 20% 92%, #fff4cf 0 26%, transparent 27%),
    radial-gradient(circle at 82% 92%, #fff4cf 0 24%, transparent 25%),
    linear-gradient(180deg, #dcecff 0%, #eef5ff 60%, #fff 100%);
}
.popup-hero.hidden { display: none; }
.popup-maty { position: absolute; left: 50%; bottom: 6px; width: 190px; transform: translateX(-50%); }
.popup-bubble {
  position: absolute; left: 14px; top: 16px; max-width: 34%; padding: 8px 12px;
  background: var(--card); border: 2px solid var(--bubble-line, var(--text)); border-radius: 16px;
  font: 800 .9rem/1.25 var(--font-head); color: var(--text); text-align: left;
  box-shadow: 0 4px 10px rgba(30, 34, 60, .12); animation: pop .4s ease-out;
}
/* ocásek doprava k Matymu: ::before = obrys (sahá přes okraj bubliny), ::after = výplň (překryje okraj, ať navazuje) */
.popup-bubble::before,
.popup-bubble::after { content: ''; position: absolute; top: 50%; width: 0; height: 0; border-style: solid; border-color: transparent; }
.popup-bubble::before { right: -12px; margin-top: -8px; border-width: 8px 0 8px 12px; border-left-color: var(--bubble-line, var(--text)); }
.popup-bubble::after { right: -8px; margin-top: -5.5px; border-width: 5.5px 0 5.5px 10px; border-left-color: var(--card); }
.hero-star { position: absolute; font-size: 1.6rem; animation: twinkle 2.6s ease-in-out infinite; }
.hero-star.s1 { left: 24%; top: 52%; }
.hero-star.s2 { right: 14%; top: 48%; animation-delay: 1.3s; }
.hero-dot { position: absolute; width: 14px; height: 14px; border-radius: 50%; opacity: .8; animation: twinkle 3.2s ease-in-out infinite; }
.hero-dot.d1 { left: 20%; top: 62%; background: #a8c8ff; }
.hero-dot.d2 { left: 27%; top: 82%; background: #d9b8f5; animation-delay: .8s; }
.hero-dot.d3 { right: 20%; top: 22%; background: #c9a8f5; animation-delay: 1.6s; }
.hero-dot.d4 { right: 24%; top: 80%; background: #d9b8f5; animation-delay: 2.2s; }
@keyframes twinkle { 0%, 100% { transform: scale(1); opacity: .85; } 50% { transform: scale(1.25); opacity: 1; } }
.popup-test h2 { font-size: clamp(1.7rem, 5vw, 2.3rem); margin-top: 4px; }
.popup-test h2::before, .popup-test h2::after {
  content: ''; display: inline-block; width: 14px; height: 22px; margin: 0 12px; vertical-align: middle;
  background: linear-gradient(#f5b818, #f5b818) 0 15% / 100% 4px no-repeat, linear-gradient(#f5b818, #f5b818) 0 85% / 100% 4px no-repeat;
}
.popup-test h2::before { transform: skewY(-28deg); }
.popup-test h2::after { transform: skewY(28deg); }
.popup-test #duel-popup-text { font-size: 1.15rem; font-weight: 600; }
.popup-test #duel-popup-buttons { justify-content: center; gap: 14px; }
.popup-test #duel-popup-buttons .primary {
  padding: 14px 30px; border-radius: 999px; font-size: 1.2rem; color: #fff;
  background: linear-gradient(90deg, #ec3d9c, #8b3dea); box-shadow: 0 10px 22px rgba(160, 60, 200, .3);
}
.popup-test #duel-popup-buttons .secondary { padding: 14px 30px; border-radius: 999px; font-size: 1.1rem; background: var(--card); color: #7a2fd0; border: 2px solid #e2d4f8; }
@media (max-width: 480px) {
  .popup-hero { height: 190px; }
  .popup-maty { width: 150px; left: 62%; }
  .popup-bubble { max-width: 46%; font-size: .8rem; }
  .popup-test h2::before, .popup-test h2::after { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .hero-star, .hero-dot, .popup-bubble { animation: none !important; }
}

/* =========================================================
   🌙 Tmavý režim (Nox / Lumos v Nastavení; třída .dark na <html>, viz rezim.js)
   ========================================================= */
html.dark { color-scheme: dark; }
html.dark body {
  --bg: #13152a;
  --grid-line: rgba(255, 255, 255, .035);
  --card: #1e2140;
  --surface: #252a4e;
  --text: #e8eaff;
  --muted: #a3a8d0;
  --primary: #6f80ff;
  --primary-dark: #a3afff;
  --primary-soft: #2b3166;
  --on-primary: #ffffff;
  --border: #353a69;
  --ok: #4fd486;
  --ok-bg: #173a2a;
  --wrong: #ff7d82;
  --wrong-bg: #3d1d27;
  --almost: #f5c84a;
  --almost-bg: #3a3118;
  --blob-neutral: #2b3166;
  --blob-ok: #1b3a2a;
  --blob-almost: #3a3118;
  --blob-wrong: #3d1d27;
  --shadow: 0 10px 30px rgba(0, 0, 0, .35);
}
html.dark body[data-theme="disney"] {
  --primary: #e06bb8;
  --primary-dark: #f4a3d6;
  --primary-soft: #48203f;
  --blob-neutral: #48203f;
}
html.dark .primary:hover { background: var(--primary); filter: brightness(1.12); }
html.dark .secondary:hover, html.dark .icon:hover, html.dark .back-btn:hover { background: var(--primary-soft); filter: brightness(1.2); }
/* barevné podklady, které jsou ve světlém režimu natvrdo */
html.dark .status-pill.ok, html.dark .secret.found, html.dark .pexeso-card.matched, html.dark .letter-tile.hit { background: var(--ok-bg); border-color: #2d6b48; }
html.dark .status-pill.almost, html.dark .badge.earned { background: var(--almost-bg); border-color: #6b5a22; }
html.dark .status-pill.wrong, html.dark .letter-tile.miss { background: var(--wrong-bg); border-color: #7a3540; }
html.dark .status-pill.streak { background: var(--ok-bg); border-color: #2d6b48; }
html.dark .badge, html.dark .secret { background: var(--surface); }
html.dark .d-missing { background: var(--ok-bg); }
html.dark .ja-task { background: var(--almost-bg); border-color: #6b5a22; color: var(--almost); }
html.dark .admin-ja { color: #ff9aa8; }
html.dark .fallback-note { color: var(--almost); }
html.dark .test-card { background: var(--almost-bg); }
html.dark .test-card.test-urgent { background: var(--primary-soft); }
/* okno „Blíží se test!“: noční obloha */
html.dark .popup-hero {
  background:
    radial-gradient(circle at 15% 100%, var(--card) 0 22%, transparent 23%),
    radial-gradient(circle at 38% 108%, var(--card) 0 24%, transparent 25%),
    radial-gradient(circle at 66% 106%, var(--card) 0 24%, transparent 25%),
    radial-gradient(circle at 90% 100%, var(--card) 0 20%, transparent 21%),
    radial-gradient(circle at 20% 92%, #2c2a4a 0 26%, transparent 27%),
    radial-gradient(circle at 82% 92%, #2c2a4a 0 24%, transparent 25%),
    linear-gradient(180deg, #0f1430 0%, #1a2048 60%, var(--card) 100%);
}
html.dark .popup-test #duel-popup-buttons .secondary { color: #d6b8ff; border-color: #4a3a78; }
html.dark input, html.dark select, html.dark textarea { background: var(--surface); color: var(--text); }
html.dark ::placeholder { color: #7d82ad; }
html.dark .feedback.ok { color: var(--ok); }
html.dark .feedback.wrong { color: var(--wrong); }
html.dark .feedback.almost { color: var(--almost); }
/* 🌙 / 💡 v liště: ve světlém režimu měsíc (Nox), v tmavém slunce (Lumos) */
#dark-btn .icon-sun { display: none; }
html.dark #dark-btn .icon-moon { display: none; }
html.dark #dark-btn .icon-sun { display: block; }
.topbar.open #dark-btn { order: 2; }

/* 🌙 ospalý Maty (večer a v noci na úvodní obrazovce) */
.avatar .magic-maty { width: 100%; height: 100%; }
.magic-maty.sleepy { transform-origin: 50% 90%; animation: sleepy-sway 4.5s ease-in-out infinite; }
.avatar.animate > .magic-maty.sleepy { animation: avatar-in .35s ease-out, sleepy-sway 4.5s ease-in-out .35s infinite; }
@keyframes sleepy-sway { 0%, 100% { transform: rotate(0); } 30% { transform: rotate(-2.5deg) translateY(1%); } 65% { transform: rotate(1.5deg); } }
/* oko se pomalu zavírá… a zase trhne otevřít */
.lid.lid-sleepy { animation: lid-sleepy 5s ease-in-out infinite; }
@keyframes lid-sleepy { 0%, 15%, 100% { transform: scaleY(0); } 55%, 78% { transform: scaleY(1); } 84% { transform: scaleY(.15); } }
.magic-glow.glow-moonlight { background: radial-gradient(circle, rgba(255, 246, 200, .55) 0 30%, rgba(255, 246, 200, 0) 70%); animation: glow-breathe 4s ease-in-out infinite; }
@keyframes glow-breathe { 0%, 100% { opacity: .35; transform: scale(.9); } 50% { opacity: .9; transform: scale(1.08); } }
/* „Z“ nad hlavou */
.magic-glow.zzz { mix-blend-mode: normal; display: grid; place-items: center; animation: zzz-float 3.2s ease-out infinite; opacity: 0; }
.magic-glow.zzz::before { content: 'Z'; font: 800 clamp(10px, 1.1em, 22px) var(--font-head); color: #fff; text-shadow: 0 0 4px rgba(60, 70, 160, .9); }
.magic-glow.zzz.z2 { animation-delay: 1.6s; }
.magic-glow.zzz.z2::before { font-size: clamp(12px, 1.4em, 26px); }
@keyframes zzz-float { 0% { opacity: 0; transform: translate(0, 0) scale(.6); } 25% { opacity: 1; } 100% { opacity: 0; transform: translate(60%, -120%) scale(1.15); } }
/* večer ve světlém režimu: štítek „Nezhasneš mi? 🥱“ jde kliknout (zhasne = tmavý režim) */
.status-pill.pill-action { cursor: pointer; border-color: var(--primary); animation: pop .35s ease-out, pill-ask 2.4s ease-in-out .35s infinite; }
.status-pill.pill-action:hover { background: var(--primary-soft); }
@keyframes pill-ask { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.06); } }

/* =========================================================
   🎨 Palety podle návrhu: Kluk / Holka × Light / Dark
   ========================================================= */
/* Kluk • Light: světle modrý sešit, bílé karty, modrý akcent */
body {
  --bg: #f3f6fd;
  --grid-line: rgba(79, 99, 232, .06);
  --border: #dfe5f6;
}
/* Holka • Light: světle růžový sešit, růžový akcent */
body[data-theme="disney"] {
  --bg: #fdf3f7;
  --grid-line: rgba(208, 71, 143, .06);
  --primary: #d0478f;
  --primary-dark: #b2367a;
  --primary-soft: #fce6f1;
  --border: #f3dce8;
  --blob-neutral: #fbe3ef;
}
/* čára Matyho bubliny i s ocáskem (velká i malá nad klávesnicí): u holek růžová, v tmavém režimu v barvě akcentu */
body[data-theme="disney"], html.dark body { --bubble-line: var(--primary); }

/* Kluk • Dark: noční modrá */
html.dark body {
  --bg: #0e1628;
  --grid-line: rgba(120, 150, 255, .05);
  --card: #151f37;
  --surface: #1b2742;
  --text: #e9eeff;
  --muted: #9aa6c6;
  --primary: #6f86ff;
  --primary-dark: #a5b4ff;
  --primary-soft: #213058;
  --border: #26365a;
  --blob-neutral: #1b2a52;
  --shadow: 0 10px 30px rgba(0, 0, 0, .35);
}
/* Holka • Dark: tmavě švestková s růžovou */
html.dark body[data-theme="disney"] {
  --bg: #16131f;
  --grid-line: rgba(240, 120, 190, .045);
  --card: #1f1a2c;
  --surface: #28203a;
  --text: #f4eaf6;
  --muted: #b4a5c4;
  --primary: #e25aa4;
  --primary-dark: #f6a6d2;
  --primary-soft: #3a2040;
  --border: #3a2d4f;
  --blob-neutral: #3a1b3c;
}
/* tmavý: karty a lišta s jemným okrajem, bublina a Maty v barvě akcentu (záře) */
html.dark .card, html.dark .topbar { box-shadow: var(--shadow), inset 0 0 0 1px var(--border); }
html.dark .stage .avatar { filter: drop-shadow(0 0 22px rgba(111, 134, 255, .45)); }
html.dark body[data-theme="disney"] .stage .avatar { filter: drop-shadow(0 0 22px rgba(226, 90, 164, .45)); }

/* 📝 pruh testu: karta s okrajem a barevným proužkem vlevo (žlutý, den předem v barvě akcentu) */
.test-card, html.dark .test-card {
  background: var(--card); border: 1.5px solid var(--border); border-left: 4px solid #f5b818;
  box-shadow: 0 4px 14px rgba(40, 50, 110, .06);
}
html.dark .test-card { background: rgba(0, 0, 0, .18); box-shadow: none; }
.test-card.test-urgent, html.dark .test-card.test-urgent { border-left-color: var(--primary); }

/* 🌟 správa: slovní zásoba */
.vocab-cats { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin: 0 0 12px; }
.vocab-cat { gap: 2px; padding-right: 4px; }
.vocab-cat .icon.small { padding: 1px 5px; font-size: .75rem; }
.link-like { border: none; background: none; padding: 0; font: inherit; color: inherit; cursor: pointer; }
.muted-chip { opacity: .55; }
#vocab-table .vocab-pick-col { display: none; width: 2em; }
#vocab-table.picking .vocab-pick-col { display: table-cell; }
.vocab-word-cats { font-size: .85rem; max-width: 280px; }
#vocab-form { display: grid; grid-template-columns: 1fr 1fr 90px; gap: 12px; align-items: end; }
#vocab-form label { display: flex; flex-direction: column; gap: 4px; font-weight: 700; font-size: .9rem; }
#vocab-form .pic-field input { text-align: center; }
#vocab-form .ja-fields, #vocab-form .span-all { grid-column: 1 / -1; }
#vocab-form > label:first-child { grid-column: 1 / -1; }
#vc-grades { margin-bottom: 12px; }
@media (max-width: 640px) { #vocab-form { grid-template-columns: 1fr 1fr; } }

/* 🟢 spolužáci online */
.online-strip { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 8px; margin: -4px 0 16px; }
.online-label { font: 700 .9rem var(--font-head); color: var(--ok); }
.online-peer { display: inline-flex; align-items: center; gap: 4px; padding: 4px 6px 4px 10px; border-radius: 999px; background: var(--ok-bg); font: 700 .9rem var(--font-head); }
.online-peer:not(:has(button)) { padding-right: 10px; }
.online-duel { border: none; background: var(--card); border-radius: 999px; padding: 2px 7px; cursor: pointer; font-size: .9rem; }
.online-duel:hover { transform: scale(1.1); }
.online-toast {
  position: fixed; right: 16px; bottom: 16px; z-index: 90; max-width: min(360px, calc(100vw - 32px));
  padding: 14px 40px 14px 16px; border-radius: 18px; background: var(--card); color: var(--text);
  border: 2px solid var(--ok); box-shadow: var(--shadow); animation: pop .35s ease-out;
}
.online-toast p { margin: 0 0 8px; font: 700 1rem/1.3 var(--font-head); }
.online-toast .buttons:empty { display: none; }
.online-toast-close { position: absolute; top: 8px; right: 8px; border: none; background: none; color: var(--muted); cursor: pointer; font-size: .9rem; }

/* 🧹 možné duplicity + poznámka u lidí */
.profile-note { font-size: .8rem; max-width: 260px; }
.dupes { margin: 0 0 14px; padding: 10px 14px; border-radius: 14px; background: var(--almost-bg); }
.dupes summary { cursor: pointer; font-weight: 800; }
.dupe-row { display: grid; grid-template-columns: 1fr auto 1fr; gap: 6px 12px; align-items: center; padding: 10px 0; border-top: 1px solid var(--border); }
.dupe-card { padding: 8px 10px; border-radius: 12px; background: var(--card); font-size: .9rem; }
.dupe-why { text-align: center; font-size: .85rem; }
.dupe-actions { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 6px; }
#c-note { width: 100%; }
@media (max-width: 640px) { .dupe-row { grid-template-columns: 1fr; } .dupe-why { text-align: left; } }

/* výběr jedné možnosti (radio) = jen dlaždice bez kolečka – vybraná je zvýrazněná; zaškrtávátka (víc možností) zůstávají */
.chip input[type=radio] { position: absolute; opacity: 0; width: 1px; height: 1px; margin: 0; pointer-events: none; }
.chip:has(input[type=radio]:focus-visible) { outline: 3px solid var(--primary); outline-offset: 2px; }
/* okno Nox / Lumos: menší tlačítko OK */
.popup-test #duel-popup-buttons .popup-ok { padding: 9px 26px; font-size: 1rem; box-shadow: 0 6px 14px rgba(160, 60, 200, .25); }
/* vyskakovací okna: rámeček v barvě akcentu, ať nesplývají s pozadím (hlavně v tmavém režimu) */
.popup-card { border: 2px solid var(--primary); box-shadow: 0 0 0 5px var(--primary-soft), 0 18px 40px rgba(0, 0, 0, .35); }
/* 🧸 v hlavní appce vybraná školka: jen výběr hry a Začít */
#setup.skolka-chosen .setup-step:not(#game-step), #setup.skolka-chosen #review-due, #setup.skolka-chosen .review-due-hint { display: none; }