/* ============================================================
   QUIZ ENGINE STYLES – DaniTax Průvodce
   Colors: --brand-blue-color #004E89 | --brand-orange-color #FF6B35
   ============================================================ */

/* ── Page section wrapper ── */
.quiz-section {
  padding: 3rem 0 4rem;
  background: linear-gradient(160deg, #f0f7ff 0%, #fff4ec 100%);
  min-height: 70vh;
}

/* ── Hero / intro text ── */
.quiz-hero {
  text-align: center;
  margin-bottom: 2.25rem;
}

.quiz-hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--brand-orange-color);
  margin-bottom: .75rem;
}

.quiz-hero-title {
  font-size: clamp(1.65rem, 4vw, 2.5rem);
  font-weight: 800;
  color: var(--brand-blue-color);
  line-height: 1.15;
  margin-bottom: .6rem;
  letter-spacing: -.02em;
}

.quiz-hero-subtitle {
  color: #4b5563;
  font-size: 1.05rem;
  max-width: 540px;
  margin: 0 auto;
  line-height: 1.6;
}

/* ── Main card ── */
#quiz-container {
  background: #ffffff;
  border-radius: 1.5rem;
  box-shadow:
    0 6px 40px rgba(0, 78, 137, .11),
    0 1px 6px rgba(0, 0, 0, .05);
  overflow: hidden;
  max-width: 950px;
  margin: 0 auto;
}

/* ── Progress header ── */
.quiz-header {
  background: var(--brand-blue-color);
  padding: .8rem 1.75rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

#quiz-back-btn {
  display: none;
  align-items: center;
  gap: .35rem;
  background: none;
  border: none;
  color: rgba(255, 255, 255, .7);
  font-size: .83rem;
  cursor: pointer;
  padding: .3rem .6rem;
  border-radius: .5rem;
  transition: background .18s, color .18s;
  flex-shrink: 0;
  font-family: inherit;
}
#quiz-back-btn:hover {
  background: rgba(255, 255, 255, .12);
  color: #fff;
}

.quiz-progress-wrap { flex: 1; }

.quiz-progress-track {
  background: rgba(255, 255, 255, .18);
  border-radius: 4px;
  height: 6px;
  overflow: hidden;
}

.quiz-progress-fill {
  background: var(--brand-orange-color);
  height: 100%;
  border-radius: 4px;
  transition: width .55s cubic-bezier(.4, 0, .2, 1);
  width: 0%;
}

#quiz-progress-label {
  font-size: .72rem;
  color: rgba(255, 255, 255, .6);
  margin-top: .25rem;
}

/* ── Content area ── */
#quiz-inner {
  padding: 2.25rem 2.5rem 2rem;
  overflow-wrap: break-word;
  word-break: break-word;
}

/* ── Micro-animation ── */
@keyframes quizFadeSlide {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
.quiz-fade-in {
  animation: quizFadeSlide .38s cubic-bezier(.22, 1, .36, 1) both;
}

/* ── Module label chip ── */
.quiz-module-label {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: var(--brand-light-blue-color, #1A659E);
  margin-bottom: .85rem;
}

/* ── Question typography ── */
.quiz-question {
  font-size: clamp(1.15rem, 2.8vw, 1.45rem);
  font-weight: 700;
  color: #0f172a;
  line-height: 1.3;
  margin-bottom: .5rem;
}

.quiz-question-note {
  font-size: .875rem;
  color: #6b7280;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: .4rem;
}

.quiz-subtitle {
  color: #475569;
  font-size: .95rem;
  margin-bottom: 1.35rem;
  line-height: 1.55;
}

/* ── Options: base ── */
.quiz-options {
  display: flex;
  flex-direction: column;
  gap: .75rem;
  margin-top: 1.35rem;
}

/* Start screen: 2-column tile grid */
.quiz-options--tiles {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .875rem;
}

/* ── Base option button ── */
.quiz-option-btn {
  display: flex;
  align-items: center;
  gap: .875rem;
  background: #f8fafc;
  border: 2px solid #e2e8f0;
  border-radius: 1rem;
  padding: .9rem 1.1rem;
  cursor: pointer;
  text-align: left;
  transition:
    border-color .2s ease,
    background .2s ease,
    transform .12s ease,
    box-shadow .2s ease;
  width: 100%;
  font-family: inherit;
  font-size: .97rem;
  color: #1e293b;
  line-height: 1.35;
}
.quiz-option-btn:hover {
  border-color: var(--brand-blue-color);
  background: #f0f7ff;
  box-shadow: 0 3px 14px rgba(0, 78, 137, .13);
  transform: translateY(-2px);
}
.quiz-option-btn:active,
.quiz-option-btn.is-selected {
  border-color: var(--brand-orange-color);
  background: #fff4ec;
  transform: scale(.98);
  box-shadow: none;
}
.quiz-option-btn:focus-visible {
  outline: 2px solid var(--brand-orange-color);
  outline-offset: 2px;
}

/* ── Tile variant (start screen) ── */
.quiz-option-tile {
  flex-direction: column;
  align-items: flex-start;
  padding: 1.3rem 1.1rem 1.1rem;
  min-height: 110px;
  gap: .5rem;
}
.quiz-option-icon {
  font-size: 1.55rem;
  color: var(--brand-blue-color);
  flex-shrink: 0;
}
.quiz-option-label {
  flex: 1;
  font-weight: 600;
}
.quiz-tile-arrow {
  font-size: .85rem;
  color: var(--brand-orange-color);
  margin-top: auto;
  align-self: flex-end;
}

/* ── Yes/No variant ── */
.quiz-options--yesno {
  flex-direction: row;
  gap: 1rem;
}
.quiz-option-yesno {
  flex: 1;
  justify-content: center;
  flex-direction: column;
  align-items: center;
  padding: 1.4rem .75rem;
  text-align: center;
  gap: .55rem;
}
.quiz-option-yesno--yes:hover   { border-color: #16a34a; background: #f0fdf4; }
.quiz-option-yesno--yes.is-selected { border-color: #16a34a; background: #dcfce7; }
.quiz-option-yesno--no:hover    { border-color: #dc2626; background: #fff5f5; }
.quiz-option-yesno--no.is-selected  { border-color: #dc2626; background: #fee2e2; }
.quiz-yesno-icon { font-size: 1.85rem; }
.quiz-option-yesno--yes .quiz-yesno-icon { color: #16a34a; }
.quiz-option-yesno--no  .quiz-yesno-icon { color: #dc2626; }

/* ── Router variant ── */
.quiz-option-router {
  padding: 1.05rem 1.3rem;
  gap: 1rem;
}
.quiz-router-icon {
  font-size: 1.4rem;
  color: var(--brand-blue-color);
  flex-shrink: 0;
  width: 2rem;
  text-align: center;
}
.quiz-router-text {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: .15rem;
}
.quiz-router-label {
  font-weight: 700;
  color: #0f172a;
  font-size: .97rem;
}
.quiz-router-desc {
  font-size: .82rem;
  color: #64748b;
}
.quiz-router-arrow {
  color: #94a3b8;
  font-size: .9rem;
  flex-shrink: 0;
}

/* ── Checklist ── */
.quiz-checklist {
  display: flex;
  flex-direction: column;
  gap: .6rem;
  margin: 1.25rem 0;
}
.quiz-checklist-item {
  display: flex;
  align-items: flex-start;
  gap: .875rem;
  padding: .9rem 1.1rem;
  background: #f8fafc;
  border: 2px solid #e2e8f0;
  border-radius: .875rem;
  cursor: pointer;
  transition: border-color .2s, background .2s;
  line-height: 1.45;
}
.quiz-checklist-item:hover { border-color: var(--brand-blue-color); background: #f0f7ff; }
.quiz-checklist-item.is-checked { border-color: var(--brand-orange-color); background: #fff4ec; }
.quiz-checkbox { position: absolute; opacity: 0; pointer-events: none; }
.quiz-checkbox-custom {
  width: 22px; height: 22px;
  border: 2px solid #cbd5e1;
  border-radius: .375rem;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  margin-top: .1rem;
  transition: border-color .2s, background .2s;
  color: transparent;
  font-size: .85rem;
}
.quiz-checklist-item.is-checked .quiz-checkbox-custom {
  border-color: var(--brand-orange-color);
  background: var(--brand-orange-color);
  color: #fff;
}
.quiz-checklist-label { flex: 1; font-size: .94rem; color: #374151; }
.quiz-checklist-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: .5rem;
  padding-top: 1rem;
  border-top: 1px solid #f1f5f9;
}
.quiz-checklist-count { font-size: .875rem; color: #6b7280; }

/* ── Result card ── */
.quiz-result {
  border-radius: 1rem;
  padding: 1.5rem 1.75rem;
  margin-bottom: 1.25rem;
  border-left: 5px solid;
  display: flex;
  flex-direction: column;
  gap: .75rem;
}
.quiz-result--positive { background: #f0fdf4; border-color: #16a34a; }
.quiz-result--neutral  { background: #f8fafc; border-color: #64748b; }
.quiz-result--safe     { background: #f0fdf4; border-color: #22c55e; }
.quiz-result--warning  { background: #fffbeb; border-color: #f59e0b; }
.quiz-result--critical { background: #fff5f5; border-color: #ef4444; }

.quiz-result-header {
  display: flex;
  align-items: flex-start;
  gap: .9rem;
}
.quiz-result-icon { font-size: 1.65rem; flex-shrink: 0; margin-top: .1rem; }
.quiz-result--positive .quiz-result-icon,
.quiz-result--safe     .quiz-result-icon { color: #16a34a; }
.quiz-result--neutral  .quiz-result-icon { color: #64748b; }
.quiz-result--warning  .quiz-result-icon { color: #f59e0b; }
.quiz-result--critical .quiz-result-icon { color: #ef4444; }

.quiz-result-status-label {
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
  margin-bottom: .2rem;
}
.quiz-result--positive .quiz-result-status-label,
.quiz-result--safe     .quiz-result-status-label { color: #15803d; }
.quiz-result--neutral  .quiz-result-status-label { color: #475569; }
.quiz-result--warning  .quiz-result-status-label { color: #b45309; }
.quiz-result--critical .quiz-result-status-label { color: #b91c1c; }

.quiz-result-title {
  font-size: 1.18rem;
  font-weight: 700;
  color: #0f172a;
  margin: 0;
}
.quiz-result-body {
  font-size: .96rem;
  color: #374151;
  margin: 0;
  line-height: 1.6;
}

/* ── Warning block ── */
.quiz-warning-block {
  background: #fffbeb;
  border: 1px solid #fbbf24;
  border-radius: .875rem;
  padding: 1.1rem 1.3rem;
  margin-bottom: 1.25rem;
}
.quiz-warning-header {
  display: flex;
  align-items: center;
  gap: .5rem;
  color: #92400e;
  font-size: .9rem;
  margin-bottom: .4rem;
}
.quiz-warning-header i { font-size: 1rem; }
.quiz-warning-body {
  font-size: .875rem;
  color: #78350f;
  margin: 0;
  line-height: 1.55;
}

/* ── Info two-column layout ── */
.quiz-info-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 2.5rem;
  align-items: start;
  margin-bottom: .25rem;
}

.quiz-info-aside {
  position: sticky;
  top: 90px;
}

.quiz-info-title {
  font-size: clamp(1.15rem, 2.5vw, 1.4rem);
  font-weight: 800;
  color: #0f172a;
  line-height: 1.25;
  margin-bottom: .5rem;
  letter-spacing: -.01em;
}
.quiz-info-subtitle {
  color: #475569;
  font-size: .92rem;
  line-height: 1.55;
  margin: 0;
}
.quiz-info-sections {
  display: flex;
  flex-direction: column;
  gap: .7rem;
}
.quiz-info-card {
  display: flex;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: .875rem;
  transition: border-color .2s, background .2s;
}
.quiz-info-card:hover { border-color: var(--brand-blue-color); background: #f0f7ff; }
.quiz-info-icon {
  font-size: 1.3rem;
  color: var(--brand-blue-color);
  flex-shrink: 0;
  width: 2rem;
  text-align: center;
  padding-top: .1rem;
}
.quiz-info-body { flex: 1; }
.quiz-info-heading {
  font-size: .97rem;
  font-weight: 700;
  color: #0f172a;
  margin: 0 0 .3rem;
}
.quiz-info-content {
  font-size: .875rem;
  color: #4b5563;
  margin: 0;
  line-height: 1.55;
}

/* ── Comparison table ── */
.quiz-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: .875rem;
  border: 1px solid #e2e8f0;
}
.quiz-comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .875rem;
  min-width: 420px;
}
.quiz-comparison-table thead tr {
  background: var(--brand-blue-color);
}
.quiz-comparison-table thead th {
  padding: .875rem 1rem;
  text-align: left;
  color: #fff;
  font-weight: 600;
}
.quiz-th-criterion { width: 26%; }
.quiz-col-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: .7rem;
  font-weight: 800;
  letter-spacing: .07em;
  text-transform: uppercase;
  padding: .2rem .6rem;
  border-radius: .3rem;
}
.quiz-col-badge--osvc {
  background: var(--brand-orange-color);
  color: #fff;
}
.quiz-col-badge--sro {
  background: rgba(255,255,255,.2);
  color: #fff;
  border: 1px solid rgba(255,255,255,.35);
}
.quiz-comparison-table tbody tr:nth-child(even) { background: #f8fafc; }
.quiz-comparison-table tbody tr:hover { background: #f0f7ff; }
.quiz-comparison-table tbody td {
  padding: .75rem 1rem;
  border-bottom: 1px solid #e2e8f0;
  vertical-align: top;
  line-height: 1.5;
  color: #374151;
}
.quiz-comparison-table tbody tr:last-child td { border-bottom: none; }
.quiz-td-criterion {
  font-weight: 700;
  color: var(--brand-blue-color);
  font-size: .875rem;
}

/* ── CTA block ── */
.quiz-cta {
  background: var(--brand-blue-color);
  border-radius: 1.1rem;
  padding: 1.75rem;
  margin-top: 1.5rem;
  color: #fff;
}
.quiz-cta-text {
  display: flex;
  align-items: flex-start;
  gap: .875rem;
  margin-bottom: 1.35rem;
}
.quiz-cta-icon {
  font-size: 1.55rem;
  color: var(--brand-orange-color);
  flex-shrink: 0;
  margin-top: .1rem;
}
.quiz-cta-text p {
  font-size: .92rem;
  line-height: 1.6;
  color: rgba(255,255,255,.88);
  margin: 0;
}
.quiz-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-bottom: 1rem;
}
.quiz-cta-btn {
  font-size: .9rem;
  padding: .65rem 1.2rem;
  display: inline-flex;
  align-items: center;
}
.btn-outline-light.quiz-cta-btn {
  color: rgba(255,255,255,.9);
  border-color: rgba(255,255,255,.4);
}
.btn-outline-light.quiz-cta-btn:hover {
  background: rgba(255,255,255,.1);
  border-color: #fff;
  color: #fff;
}

/* ── Restart / Back-to-start button ── */
.quiz-restart-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  width: 100%;
  margin-top: .875rem;
  padding: .8rem 1.5rem;
  background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(255, 255, 255, .22);
  border-radius: .875rem;
  color: rgba(255, 255, 255, .75);
  font-size: .95rem;
  font-weight: 500;
  cursor: pointer;
  font-family: inherit;
  transition: background .2s, border-color .2s, color .2s;
  text-align: center;
}
.quiz-restart-btn:hover {
  background: rgba(255, 255, 255, .15);
  border-color: rgba(255, 255, 255, .5);
  color: #fff;
}

/* ── Error state ── */
.quiz-error {
  padding: 2.5rem;
  text-align: center;
  color: #6b7280;
  font-size: .95rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
}
.quiz-error i { font-size: 1.2rem; color: #f59e0b; }

/* ═══════════════════════════════════════
   MINI LINK – Hero section (Index page)
   ═══════════════════════════════════════ */
.quiz-mini-link {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-size: .875rem;
  font-weight: 500;
  color: var(--brand-light-blue-color, #1A659E);
  text-decoration: none;
  opacity: .85;
  transition: color .2s, opacity .2s;
}
.quiz-mini-link:hover {
  color: var(--brand-orange-color);
  opacity: 1;
}
.quiz-mini-link .bi-compass-fill {
  font-size: .8rem;
  opacity: .7;
}
.quiz-mini-link .bi-arrow-right {
  font-size: .75rem;
  transition: transform .2s;
}
.quiz-mini-link:hover .bi-arrow-right {
  transform: translateX(3px);
}

/* ═══════════════════════════════════════
   PROMO BANNER – Index page (legacy, kept for reference)
   ═══════════════════════════════════════ */
.quiz-promo-banner {
  background: var(--brand-blue-color);
  padding: 2rem 0;
}
.quiz-promo-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
.quiz-promo-content { flex: 1; min-width: 0; }
.quiz-promo-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--brand-orange-color);
  margin-bottom: .4rem;
}
.quiz-promo-body {
  color: rgba(255, 255, 255, .9);
  font-size: 1.05rem;
  line-height: 1.55;
  margin: 0;
}
.quiz-promo-cta {
  flex-shrink: 0;
  font-size: .95rem;
  font-weight: 600;
  padding: .75rem 1.75rem;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: .4rem;
}

/* ═══════════════════════════════════════
   RESPONSIVE – Mobile first
   ═══════════════════════════════════════ */

/* ── 768px and below ── */
@media (max-width: 768px) {

  /* Card inner padding */
  #quiz-inner {
    padding: 1.5rem 1.25rem 1.25rem;
  }
  .quiz-header {
    padding: .65rem 1.1rem;
  }

  /* All option buttons full width, stacked */
  .quiz-option-btn {
    width: 100%;
  }
  .quiz-options--tiles {
    grid-template-columns: 1fr;
  }
  .quiz-options--yesno {
    flex-direction: column;
  }
  .quiz-option-yesno {
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
    text-align: left;
    padding: .9rem 1rem;
  }

  /* Smaller headings */
  .quiz-question {
    font-size: 1.15rem;
  }
  .quiz-hero-title {
    font-size: 1.55rem;
  }

  /* Info layout: single column */
  .quiz-info-layout {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }
  .quiz-info-aside {
    position: static;
  }
  .quiz-info-title {
    font-size: 1.2rem;
  }

  /* CTA buttons full width */
  .quiz-cta-actions {
    flex-direction: column;
  }
  .quiz-cta-btn {
    width: 100%;
    justify-content: center;
  }

  /* Promo banner stacks */
  .quiz-promo-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.25rem;
  }
  .quiz-promo-cta {
    width: 100%;
    justify-content: center;
  }
}

/* ── 480px and below ── */
@media (max-width: 480px) {
  .quiz-section {
    padding: 2rem 0 3rem;
  }
  #quiz-inner {
    padding: 1.25rem 1rem 1rem;
  }
  .quiz-question {
    font-size: 1.08rem;
  }
  .quiz-option-tile {
    min-height: auto;
    padding: 1rem;
  }
  .quiz-result {
    padding: 1.1rem 1.2rem;
  }
  .quiz-cta {
    padding: 1.25rem;
  }
}