/* =========================================================
   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: #fff; font-size: 1.7rem; cursor: pointer; }
.emoji-btn.selected { border-color: var(--primary); background: var(--primary-soft); transform: scale(1.08); }

/* ----- 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: #fff; color: var(--text);
  border: 3px solid 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(--text);
}
.bubble::after {
  left: 29px; bottom: -13px;
  border-width: 14px 14px 0 0;
  border-top-color: #fff;
}

.status-pill {
  position: relative; z-index: 2;
  display: inline-flex; align-items: center; gap: 12px;
  margin-top: -26px; padding: 6px 18px 6px 6px;
  background: #fff; 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; }
.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;
}
.tile:active { transform: translateY(3px); box-shadow: 0 1px 0 var(--border); }
.tile:disabled { opacity: .25; cursor: default; box-shadow: none; }
.tile-space { color: var(--muted); }
.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 {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 16px; border: 2px solid var(--border); border-radius: 999px;
  background: #fff; 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: #fff;
}
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%; }
.review-due { margin-top: 10px; }
.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; }
.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 { flex-basis: 100%; margin-top: 4px; }
.old-sets summary { font-size: .95rem; color: var(--muted); margin-bottom: 8px; }

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; }
}
@media (min-width: 1200px) { #editor { grid-template-columns: 1fr 1fr 1fr; } }
.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; gap: 12px; align-items: end; }
#word-form label { display: flex; flex-direction: column; gap: 4px; font-weight: 700; font-size: .9rem; }
#word-form .buttons { grid-column: 1 / -1; }
#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; }
.lesson-summary { font-size: .85rem; min-width: 120px; }
.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; }
#lesson-table td { vertical-align: top; }
.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; }
@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
   ========================================================= */
@media (max-width: 1100px) {
  .profile-btn #profile-name { display: none; }
  .navlink { padding: 9px 16px; }
  .theme-btn span:last-child { display: none; }
  .theme-btn { padding: 8px 12px; }
}

@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, .theme-switch { display: none; }
  .topbar.open .mainnav { display: flex; flex-direction: column; order: 5; width: 100%; margin: 4px 0 0; }
  .topbar.open .theme-switch { display: flex; order: 6; width: 100%; }
  .topbar.open .theme-btn { flex: 1; justify-content: center; }
  .topbar.open .theme-btn span:last-child { display: inline; }
  .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; }
  .review-layout { flex-direction: column; }
}

/* 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; }
  .bubble { position: relative; top: auto; right: auto; flex: 1; max-width: none; font-size: .95rem; padding: 8px 12px; border-width: 2.5px; }
  /* ocásek bubliny doleva k Matymu */
  .bubble::before { left: -15px; top: 16px; bottom: auto; border-width: 9px 14px 9px 0; border-color: transparent var(--text) transparent transparent; }
  .bubble::after { left: -9px; top: 19px; bottom: auto; border-width: 6px 10px 6px 0; border-color: transparent #fff transparent transparent; }
  .status-pill { position: absolute; left: 0; bottom: 0; width: 104px; justify-content: center; margin: 0; padding: 2px 8px 2px 2px; gap: 6px; font-size: .75rem; }
  .status-pill .pill-icon { width: 22px; height: 22px; font-size: .8rem; }
}

@media (max-width: 600px) {
  .hide-sm { display: none; }
  .set-row { grid-template-columns: 1fr; gap: 4px; }
  .set-info { text-align: left; }
}