/* Frontend styles for Kvíz */
.kviz-wrapper { max-width: 720px; margin: 20px auto; padding: 0; }

/* reset „radiusů“ */
.kviz-wrapper .kviz-card,
.kviz-wrapper .kviz-card * ,
.kviz-wrapper img,
.kviz-wrapper button,
.kviz-wrapper input,
.kviz-wrapper textarea { border-radius: 0 !important; }

/* ---- TYPO opravná vrstva ---- */
.kviz-card, .kviz-card p, .kviz-card div, .kviz-card span,
.kviz-card li, .kviz-card a, .kviz-title { margin: 0 0 12px; font-size: 24px; line-height: 1.2; font-weight: 400; }
.kviz-question h3 { margin: 0 0 8px; font-size: 22px; font-weight: 700; }

/* Karta */
.kviz-card { background: #fff; box-shadow: 0 6px 20px rgba(0,0,0,0.08);   padding: 18px; position:relative; overflow:hidden; }
.kviz-card { background: #fff; box-shadow: 0 6px 20px rgba(0,0,0,0.08);   padding: 18px; position:relative; overflow:hidden; }

.kviz-intro { margin: 0 0 12px; }
.kviz-intro p { margin: 0 0 10px; }

/* HERO */
.kviz-hero { margin: -18px -18px 12px; line-height: 0; }
.kviz-hero img { width: 100%; height: auto; display: block; }

/* Otázka */
.kviz-q-header { display: flex; align-items: baseline; gap: 12px; margin-bottom: 10px; flex-direction: column;}
.kviz-q-header p { font-weight: 700; }
.kviz-q-count { font-size: 14px; opacity: 0.7; }

/* Obrázek otázky */
.kviz-q-image img { width: 100%; height: auto; display:block; }

/* Odpovědi */
.kviz-answers { display: grid; grid-template-columns: 1fr; gap: 10px; margin-top: 8px; }
.kviz-answer { display: block; border: 1px solid #e5e7eb; padding: 10px; background: #f9fafb; cursor: pointer; transition: transform .05s ease, border-color .2s, background .2s; text-align:left; }
.kviz-answer:hover { transform: translateY(-1px); }
.kviz-a-image { line-height:0; margin-bottom: 8px; }
.kviz-a-image img { width: 100%; height: auto; display:block; }
.kviz-a-text { font-size: 16px !important; margin:0 !important; }

/* stavy vyhodnocení */
.kviz-answer.is-selected { border-color: #2563eb; background:#eef2ff; }
.kviz-answer.is-correct  { border-color:#16a34a; background:#ecfdf5; }
.kviz-answer.is-wrong    { border-color:#dc2626; background:#fef2f2; }

/* Akce pod odpověďmi — vždy na nový řádek a doprava */
.kviz-actions {
  margin-top: 10px;
  display:flex;
  align-items:center;
  gap:12px;
  flex-wrap:wrap;          /* dovolí zalomení */
  width: 100%;
  justify-content: flex-end;
}
/* Když je více správných odpovědí, hint jde na celý řádek => tlačítko spadne na řádek pod ním */
.kviz-hint--multi { flex-basis: 100%; }

.kviz-hint { font-size: 14px; opacity: .8; }
.kviz-confirm, .kviz-next, .kviz-start, .kviz-send {
  background: #00427a; color:#fff; border:1px solid #00427a; padding: 10px 16px; cursor:pointer;
}
.kviz-next { margin-top: 16px; }

/* Vysvětlení */
.kviz-explain {
  margin-top: 12px;
  padding: 0;
  background: transparent;
  border: none;
}

/* Finální formulář */
.kviz-result-form p { margin:8px 0; }
.kviz-result-form label { display:block; font-weight:700; }
.kviz-result-form input { width: 100%; padding: 8px; border: 1px solid #ddd; }
.kviz-required { color:#dc2626; }
.kviz-result-form input.kviz-invalid,
.kviz-result-form label.kviz-invalid input { border-color:#dc2626 !important; background:#fef2f2; }
.kviz-error { color: #b91c1c; margin-top: 8px; }

/* Přechody karet */
.kviz-fade-enter { opacity:0; transform: translateY(6px); }
.kviz-fade-enter-active { transition: all .18s ease; opacity:1; transform: translateY(0); }
.kviz-fade-exit { opacity:1; transform: translateY(0); }
.kviz-fade-exit-active { transition: all .15s ease; opacity:0; transform: translateY(-6px); }

/* Pomocné selektory */
.kviz-final-text { margin-top: 16px; }         /* snadno skrývané v JS */
.kviz-question.kviz-error {                    /* zvýraznění otázky bez výběru */
  outline: 2px solid #ef4444;
  outline-offset: 2px;
}

@media (min-width: 640px){
  .kviz-answers { grid-template-columns: 1fr 1fr; }
}


/* --- Matching (přiřazovací) --- */
.kviz-question-matching .kviz-match-grid{
  position: relative;
  display: grid;
  grid-template-columns: 1fr minmax(120px, 180px) 1fr;
  grid-gap: 12px;
  align-items: start;
}

.kviz-question-matching .kviz-match-col{
  display: grid;
  grid-auto-rows: minmax(40px, auto);
  gap: 8px;
}

.kviz-question-matching .kviz-match-mid{
  position: relative;
  min-height: 40px; /* will stretch with columns */
}

.kviz-question-matching .kviz-match-canvas{
  position: sticky;
  top: 0; /* stays in view while scrolling within quiz card */
  width: 100%;
  height: 100%;
  display: block;
  pointer-events: none;
}

.kviz-question-matching .kviz-match-chip{
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border: 1px solid #cccccc;
  background: #fff;
  text-align: left;
  cursor: pointer;
}

.kviz-question-matching .kviz-match-chip.is-selected{
  outline: 2px solid #111827;
  outline-offset: 1px;
  background: #f3f4f6;
}

.kviz-question-matching .kviz-match-chip.is-linked{
  border-color: #111827;
}

.kviz-question-matching .kviz-a-image img{
  max-width: 48px;
  max-height: 48px;
  display: block;
}

@media (max-width: 640px){
  .kviz-question-matching .kviz-match-grid{
    grid-template-columns: 1fr 80px 1fr;
    grid-gap: 8px;
  }
}


/* Scoped: ensure readable text ONLY on matching chips */
.kviz-question-matching .kviz-match-chip {
  color: #111827;             /* dark text for chip labels only */
  background: #ffffff !important;
}


/* Kvíz – základní velikost textu */
.kviz-card,
.kviz-card p,
.kviz-card div,
.kviz-card span,
.kviz-card li,
.kviz-card a,
.kviz-title {
    font-size: 1.8rem;
    line-height: 1.4;
}