/*
 * Quiz Platform — template-basic presentation layer.
 * Mobile-first, one-screen layout: top bar + progress, a single step card
 * that fits the viewport (inner scroll only as a fallback), fixed-position
 * navigation. Theme classes on <body> only swap tokens.
 */
:root {
  --quiz-accent: #0db209;
  --quiz-text: #f2f2f4;
  --quiz-bg: #0f1012;
  --quiz-surface: #17181b;
  --quiz-surface-strong: rgba(255, 255, 255, .08);
  --quiz-border: rgba(255, 255, 255, .1);
  --quiz-border-strong: rgba(255, 255, 255, .18);
  --quiz-muted: #9b9ca3;
  --quiz-control: rgba(255, 255, 255, .03);
  --quiz-control-hover: rgba(255, 255, 255, .06);
  --quiz-shadow: 0 24px 60px rgba(0, 0, 0, .35);
  --quiz-radius: 16px;
  --quiz-space: 20px;
  --quiz-gap: 10px;
  --quiz-font: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --quiz-accent-soft: color-mix(in srgb, var(--quiz-accent) 14%, transparent);
  --quiz-accent-ring: color-mix(in srgb, var(--quiz-accent) 45%, transparent);
  --quiz-safe-bottom: env(safe-area-inset-bottom, 0px);
}

/* ---------- theme tokens ---------- */
body.theme-light-minimal,
body.background-light {
  --quiz-bg: #f3f4f6;
  --quiz-text: #16171a;
  --quiz-surface: #fff;
  --quiz-surface-strong: #eceef1;
  --quiz-border: #e3e5e9;
  --quiz-border-strong: #cfd3d9;
  --quiz-muted: #6b6f78;
  --quiz-control: #fff;
  --quiz-control-hover: #f7f8fa;
  --quiz-shadow: 0 18px 50px rgba(20, 24, 32, .08);
}
/* «Фото» flavour only on dark/photo backgrounds; with «Світлий»/«Авто» the chosen background wins. */
body.theme-media-automotive.background-dark,
body.theme-media-automotive.background-image { --quiz-bg: #050d16; --quiz-surface: rgba(10, 22, 36, .72); }
body.background-dark,
body.background-image {
  --quiz-text: #f2f2f4;
  --quiz-surface-strong: rgba(255, 255, 255, .08);
  --quiz-border: rgba(255, 255, 255, .1);
  --quiz-border-strong: rgba(255, 255, 255, .18);
  --quiz-muted: #9b9ca3;
  --quiz-control: rgba(255, 255, 255, .03);
  --quiz-control-hover: rgba(255, 255, 255, .06);
  --quiz-shadow: 0 24px 60px rgba(0, 0, 0, .35);
}
body.background-dark { --quiz-bg: #0f1012; --quiz-surface: #17181b; }
/* «Авто»: follows the visitor's device theme (dark by default, light when the OS is light). */
body.background-auto {
  --quiz-bg: #0f1012;
  --quiz-surface: #17181b;
  --quiz-text: #f2f2f4;
  --quiz-surface-strong: rgba(255, 255, 255, .08);
  --quiz-border: rgba(255, 255, 255, .1);
  --quiz-border-strong: rgba(255, 255, 255, .18);
  --quiz-muted: #9b9ca3;
  --quiz-control: rgba(255, 255, 255, .03);
  --quiz-control-hover: rgba(255, 255, 255, .06);
  --quiz-shadow: 0 24px 60px rgba(0, 0, 0, .35);
  color-scheme: dark;
}
@media (prefers-color-scheme: light) {
  body.background-auto {
    --quiz-bg: #f3f4f6;
    --quiz-surface: #fff;
    --quiz-surface-strong: #eceef1;
    --quiz-border: #e3e5e9;
    --quiz-border-strong: #cfd3d9;
    --quiz-muted: #6b6f78;
    --quiz-control: #fff;
    --quiz-control-hover: #f7f8fa;
    --quiz-shadow: 0 18px 50px rgba(20, 24, 32, .08);
    /* inline dark-scheme values are swapped for their light-scheme twins */
    --quiz-text: var(--quiz-text-light, #16171a) !important;
    --quiz-accent: var(--quiz-accent-light) !important;
    --quiz-on-accent: var(--quiz-on-accent-light) !important;
    color-scheme: light;
  }
}
body.background-image { --quiz-surface: rgba(12, 16, 22, .66); }
body.font-serif { --quiz-font: Georgia, "Times New Roman", serif; }
body.font-mono { --quiz-font: ui-monospace, SFMono-Regular, Menlo, monospace; }
body.spacing-compact { --quiz-space: 16px; --quiz-gap: 8px; }
body.spacing-airy { --quiz-space: 28px; --quiz-gap: 12px; }

/* Derived accent tokens must be declared where --quiz-accent is set (inline on body). */
body.quiz-body {
  --quiz-accent-soft: color-mix(in srgb, var(--quiz-accent) 16%, transparent);
  --quiz-accent-ring: color-mix(in srgb, var(--quiz-accent) 45%, transparent);
}

/* ---------- base ---------- */
* { box-sizing: border-box; }
html { min-width: 320px; height: 100%; background: var(--quiz-bg); -webkit-text-size-adjust: 100%; }
body.quiz-body {
  min-width: 320px;
  height: 100%;
  margin: 0;
  overflow: hidden;
  background: var(--quiz-bg);
  color: var(--quiz-text);
  font: 15px/1.45 var(--quiz-font);
  letter-spacing: -.005em;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
}
body.background-image {
  background:
    radial-gradient(120% 80% at 100% 0%, color-mix(in srgb, var(--quiz-accent) 22%, transparent), transparent 60%),
    radial-gradient(90% 70% at 0% 100%, rgba(40, 90, 160, .35), transparent 60%),
    var(--quiz-bg);
}

.quiz-shell {
  display: flex;
  flex-direction: column;
  width: min(100%, 760px);
  height: 100vh;
  height: 100dvh;
  margin: 0 auto;
  padding: 12px 16px calc(12px + var(--quiz-safe-bottom));
}
.layout-fullscreen .quiz-shell { width: min(100%, 880px); }
.layout-split .quiz-shell:has(.quiz-screen.has-media) { width: min(100%, 1120px); }

/* ---------- top bar ---------- */
.quiz-topbar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px 16px;
  align-items: center;
  flex: 0 0 auto;
  padding: 4px 2px 12px;
}
.quiz-brand { display: flex; align-items: center; gap: 10px; min-width: 0; }
.quiz-brand-mark {
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--quiz-accent);
  box-shadow: 0 0 0 4px var(--quiz-accent-soft);
}
.quiz-title {
  margin: 0;
  overflow: hidden;
  color: var(--quiz-text);
  font-size: 14px;
  font-weight: 650;
  letter-spacing: 0;
  line-height: 1.3;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.quiz-reward {
  display: flex;
  gap: 8px;
  align-items: center;
  max-width: 100%;
  overflow: hidden;
  padding: 5px 12px 5px 5px;
  border: 1px solid var(--quiz-border);
  border-radius: 999px;
  background: var(--quiz-surface);
  color: var(--quiz-muted);
  font-size: 12px;
  line-height: 1.25;
}
.quiz-reward strong { color: var(--quiz-text); font-weight: 650; }
.quiz-reward-media,
.quiz-reward-fallback { flex: 0 0 auto; width: 24px; height: 24px; border-radius: 50%; object-fit: cover; }
.quiz-reward-fallback { background: var(--quiz-accent-soft); box-shadow: inset 0 0 0 6px var(--quiz-accent); }

.quiz-progress-wrap { grid-column: 1 / -1; margin: 0; }
.quiz-progress-meta {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 6px;
  color: var(--quiz-muted);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}
.quiz-progress-track { height: 4px; overflow: hidden; border-radius: 999px; background: var(--quiz-surface-strong); }
.quiz-progress-bar { width: 0; height: 100%; border-radius: inherit; background: var(--quiz-accent); transition: width .3s ease; }
.progress-minimal .quiz-progress-track { height: 2px; }
.progress-steps .quiz-progress-bar { background: repeating-linear-gradient(90deg, var(--quiz-accent) 0 12px, transparent 12px 16px); }

/* ---------- step card ---------- */
.quiz-form { display: flex; flex: 1 1 auto; flex-direction: column; min-height: 0; }
.quiz-screen {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  flex: 1 1 auto;
  min-height: 0;
  overflow: hidden;
  border: 1px solid var(--quiz-border);
  border-radius: var(--quiz-radius);
  background: var(--quiz-surface);
  box-shadow: var(--quiz-shadow);
  animation: quiz-step-in .28s ease both;
}
.surface-glass .quiz-screen { -webkit-backdrop-filter: blur(18px); backdrop-filter: blur(18px); }
.surface-transparent .quiz-screen { border-color: transparent; background: transparent; box-shadow: none; }
.quiz-screen-main { display: flex; flex-direction: column; min-width: 0; min-height: 0; }
.quiz-screen-body {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: var(--quiz-space) var(--quiz-space) 8px;
  scrollbar-width: thin;
}
.surface-transparent .quiz-screen-body { padding-inline: 2px; }
.quiz-screen-side { display: none; min-height: 0; }
.quiz-screen h2 {
  margin: 0;
  color: var(--quiz-text);
  font-size: clamp(1.2rem, 1rem + 1.1vw, 1.65rem);
  font-weight: 700;
  letter-spacing: -.02em;
  line-height: 1.2;
  text-wrap: balance;
}
.quiz-description { margin: 6px 0 0; color: var(--quiz-muted); font-size: 14px; }
.quiz-screen-image,
.quiz-hero-media { display: block; width: 100%; height: 100%; object-fit: cover; }

/* ---------- questions ---------- */
.quiz-question { min-width: 0; margin: 18px 0 0; padding: 0; border: 0; }
.quiz-question + .quiz-question { margin-top: 14px; }
.quiz-question legend { margin-bottom: 8px; padding: 0; color: var(--quiz-text); font-size: 13px; font-weight: 600; }
.quiz-question legend span { color: var(--quiz-accent); }
.quiz-question.is-choice { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--quiz-gap); }
.quiz-question.is-choice.has-many-options { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.quiz-option {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 52px;
  margin: 0;
  padding: 12px 14px;
  border: 1px solid var(--quiz-border-strong);
  border-radius: calc(var(--quiz-radius) - 4px);
  background: var(--quiz-control);
  color: var(--quiz-text);
  cursor: pointer;
  user-select: none;
  transition: border-color .15s ease, background-color .15s ease, box-shadow .15s ease, transform .1s ease;
}
.quiz-option:hover { border-color: color-mix(in srgb, var(--quiz-accent) 55%, var(--quiz-border-strong)); background: var(--quiz-control-hover); }
.quiz-option:has(input:focus-visible) { box-shadow: 0 0 0 3px var(--quiz-accent-ring); }
.quiz-option.is-selected,
.quiz-option:has(input:checked) { border-color: var(--quiz-accent); background: var(--quiz-accent-soft); }
.quiz-option:active { transform: scale(.99); }
.quiz-option input {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 20px;
  height: 20px;
  margin: 0;
  border: 1.5px solid var(--quiz-border-strong);
  border-radius: 50%;
  background: transparent;
  -webkit-appearance: none;
  appearance: none;
  cursor: pointer;
  transition: border-color .15s ease, background-color .15s ease;
}
.quiz-option input[type=checkbox] { border-radius: 6px; }
.quiz-option input:checked { border-color: var(--quiz-accent); background: var(--quiz-accent); }
.quiz-option input[type=radio]:checked { box-shadow: inset 0 0 0 4px var(--quiz-surface); }
.quiz-option input[type=checkbox]:checked::after {
  content: "";
  width: 10px;
  height: 6px;
  margin-top: -2px;
  border: 2px solid var(--quiz-on-accent, #fff);
  border-top: 0;
  border-right: 0;
  transform: rotate(-45deg);
}
.quiz-option input:focus { outline: none; }
.quiz-option-content { display: grid; gap: 2px; min-width: 0; }
.quiz-option-label { font-size: 15px; font-weight: 550; line-height: 1.3; overflow-wrap: anywhere; }

.option-rows .quiz-question.is-choice { gap: 0; }
.option-rows .quiz-option { border-width: 0 0 1px; border-color: var(--quiz-border); border-radius: 0; background: transparent; }
.option-rows .quiz-option.is-selected,
.option-rows .quiz-option:has(input:checked) { background: var(--quiz-accent-soft); }
.option-compact .quiz-option { min-height: 44px; padding: 9px 12px; border-radius: 10px; }

.quiz-question input:not([type=radio]):not([type=checkbox]),
.quiz-question select,
.quiz-question textarea {
  display: block;
  width: 100%;
  min-height: 48px;
  padding: 12px 14px;
  border: 1px solid var(--quiz-border-strong);
  border-radius: calc(var(--quiz-radius) - 6px);
  background: var(--quiz-control);
  color: var(--quiz-text);
  font: inherit;
  font-size: 16px; /* prevents iOS zoom on focus */
  transition: border-color .15s ease, box-shadow .15s ease;
}
.quiz-question select { -webkit-appearance: none; appearance: none; padding-right: 40px; background-image: linear-gradient(45deg, transparent 50%, var(--quiz-muted) 50%), linear-gradient(135deg, var(--quiz-muted) 50%, transparent 50%); background-position: calc(100% - 20px) 50%, calc(100% - 15px) 50%; background-size: 5px 5px; background-repeat: no-repeat; }
.quiz-question select option { color: #16171a; }
.quiz-question textarea { min-height: 88px; max-height: 30vh; resize: vertical; }
.quiz-question input::placeholder,
.quiz-question textarea::placeholder { color: var(--quiz-muted); opacity: .7; }
.quiz-question input:not([type=radio]):not([type=checkbox]):focus,
.quiz-question select:focus,
.quiz-question textarea:focus { border-color: var(--quiz-accent); outline: none; box-shadow: 0 0 0 3px var(--quiz-accent-ring); }
.quiz-help { display: block; margin-top: 6px; color: var(--quiz-muted); font-size: 12px; }
.quiz-reassurance { margin: 14px 0 0; color: var(--quiz-muted); font-size: 12px; line-height: 1.45; }
.quiz-reassurance a { color: var(--quiz-accent); text-decoration: none; }
.quiz-reassurance a:hover { text-decoration: underline; text-underline-offset: 2px; }

/* ---------- navigation ---------- */
.quiz-navigation {
  display: flex;
  flex: 0 0 auto;
  gap: 10px;
  padding: 12px var(--quiz-space) var(--quiz-space);
  border-top: 1px solid transparent;
}
.surface-transparent .quiz-navigation { padding-inline: 2px; }
.quiz-button {
  display: inline-flex;
  flex: 1 1 auto;
  gap: 8px;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 12px 20px;
  border: 0;
  border-radius: calc(var(--quiz-radius) - 4px);
  background: var(--quiz-accent);
  color: var(--quiz-on-accent, #fff);
  font: inherit;
  font-size: 15px;
  font-weight: 650;
  cursor: pointer;
  transition: filter .15s ease, transform .1s ease, background-color .15s ease;
}
.quiz-button:hover { filter: brightness(1.08); }
.quiz-button:active { transform: translateY(1px); }
.quiz-button.secondary {
  flex: 0 0 auto;
  min-width: 50px;
  padding-inline: 16px;
  border: 1px solid var(--quiz-border-strong);
  background: transparent;
  color: var(--quiz-text);
}
.quiz-button.secondary:hover { background: var(--quiz-control-hover); filter: none; }
.button-outline .quiz-button:not(.secondary) { border: 1.5px solid var(--quiz-accent); background: transparent; color: var(--quiz-text); }
.quiz-button:focus-visible { outline: none; box-shadow: 0 0 0 3px var(--quiz-accent-ring); }

/* ---------- feedback ---------- */
.quiz-message {
  position: fixed;
  left: 50%;
  bottom: calc(96px + var(--quiz-safe-bottom));
  z-index: 5;
  width: max-content;
  max-width: calc(100% - 32px);
  margin: 0;
  padding: 10px 14px;
  border: 1px solid var(--quiz-border-strong);
  border-radius: 12px;
  background: var(--quiz-surface);
  box-shadow: var(--quiz-shadow);
  color: var(--quiz-text);
  font-size: 13px;
  transform: translateX(-50%);
  animation: quiz-toast-in .2s ease both;
}
.quiz-message.error { border-color: #ff5c73; background: color-mix(in srgb, #ff5c73 14%, var(--quiz-surface)); }
.quiz-success {
  display: flex;
  flex: 1 1 auto;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 32px var(--quiz-space);
  border: 1px solid var(--quiz-border);
  border-radius: var(--quiz-radius);
  background: var(--quiz-surface);
  box-shadow: var(--quiz-shadow);
  text-align: center;
  animation: quiz-step-in .3s ease both;
}
.quiz-success-icon {
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  margin-bottom: 16px;
  border-radius: 50%;
  background: var(--quiz-accent-soft);
  color: var(--quiz-accent);
  font-size: 26px;
  font-weight: 700;
}
.quiz-success h2 { margin: 0 0 8px; font-size: clamp(1.4rem, 1.1rem + 1.4vw, 2rem); letter-spacing: -.02em; }
.quiz-success p { max-width: 420px; margin: 0; color: var(--quiz-muted); }
.quiz-form[hidden], .quiz-form [hidden], .quiz-message[hidden], .quiz-success[hidden], .quiz-screen[hidden] { display: none; }
.quiz-shell.is-success .quiz-progress-bar { width: 100% !important; }

@keyframes quiz-step-in { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
@keyframes quiz-toast-in { from { opacity: 0; transform: translate(-50%, 6px); } to { opacity: 1; transform: translate(-50%, 0); } }

/* ---------- tablet / desktop ---------- */
@media (min-width: 721px) {
  .quiz-shell { padding: 20px 24px 24px; }
  .quiz-topbar { padding-bottom: 16px; }
  .quiz-title { font-size: 15px; }
  .quiz-form { justify-content: center; padding-bottom: 4vh; }
  .quiz-reward span { white-space: nowrap; }
  .quiz-screen { flex: 0 1 auto; max-height: 100%; }
  .quiz-screen-body { padding: 28px 32px 8px; }
  .quiz-navigation { padding: 16px 32px 28px; }
  .quiz-navigation .quiz-button:not(.secondary) { flex: 0 0 auto; min-width: 180px; margin-left: auto; }
  .quiz-question.is-choice { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .quiz-question.is-choice.has-many-options { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .layout-centered .quiz-question.is-choice.has-many-options { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .option-rows .quiz-question.is-choice { grid-template-columns: minmax(0, 1fr); }
  .quiz-message { bottom: 32px; }
  .quiz-success { flex: 0 1 auto; min-height: 340px; }
  .surface-transparent .quiz-screen-body,
  .surface-transparent .quiz-navigation { padding-inline: 0; }
}
@media (min-width: 961px) {
  .layout-split .quiz-screen.has-media { grid-template-columns: minmax(0, 1fr) minmax(280px, .8fr); }
  .layout-split .quiz-screen.has-media .quiz-screen-side { display: block; border-left: 1px solid var(--quiz-border); }
  .layout-split .quiz-screen.has-media .quiz-question.is-choice.has-many-options { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
/* Screen-specific image on phones: compact banner above the question. */
@media (max-width: 960px) {
  .quiz-screen:has(.quiz-screen-image) { grid-template-rows: auto minmax(0, 1fr); }
  .quiz-screen:has(.quiz-screen-image) .quiz-screen-side { display: block; order: -1; height: clamp(90px, 18vh, 180px); }
}

/* ---------- phones ---------- */
@media (max-width: 720px) {
  .quiz-reward { display: none; }
  .cta-sticky .quiz-navigation { box-shadow: 0 -12px 24px -18px rgba(0, 0, 0, .5); }
}
@media (max-width: 480px) {
  .quiz-shell { padding: 10px 12px calc(10px + var(--quiz-safe-bottom)); }
  .quiz-topbar { padding-bottom: 10px; }
  .quiz-screen { border-radius: calc(var(--quiz-radius) - 2px); }
  .quiz-screen-body { padding: 18px 16px 6px; }
  .quiz-navigation { padding: 10px 16px 16px; }
  .quiz-question { margin-top: 14px; }
  .quiz-option { min-height: 48px; padding: 11px 12px; gap: 10px; }
  .quiz-question.is-choice.has-many-options .quiz-option { padding-inline: 10px; }
  .quiz-button.secondary .quiz-button-text { display: none; }
  .quiz-message { bottom: calc(84px + var(--quiz-safe-bottom)); }
}
/* Short phones (SE, landscape): tighten vertical rhythm. */
@media (max-height: 700px) {
  .quiz-topbar { padding-bottom: 8px; }
  .quiz-description { display: -webkit-box; overflow: hidden; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
  .quiz-question { margin-top: 12px; }
  .quiz-option { min-height: 44px; padding-block: 9px; }
  .quiz-question input:not([type=radio]):not([type=checkbox]) { min-height: 44px; padding-block: 10px; }
  .quiz-button { min-height: 46px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; }
}

/* Invalid question highlight (client-side validation). */
.quiz-question.is-invalid .quiz-option,
.quiz-question.is-invalid input:not([type=radio]):not([type=checkbox]),
.quiz-question.is-invalid select,
.quiz-question.is-invalid textarea { border-color: #ff5c73; }
.quiz-question.is-invalid { animation: quiz-shake .32s ease; }
@keyframes quiz-shake { 25% { transform: translateX(-4px); } 75% { transform: translateX(4px); } }

/* ---------- legal page (privacy policy) ---------- */
body.legal-body { margin: 0; background: #0f1012; color: #e7e7ea; font: 15px/1.6 "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; -webkit-font-smoothing: antialiased; }
.legal-page { width: min(100%, 760px); margin: 0 auto; padding: 40px 20px 64px; }
.legal-page h1 { margin: 6px 0 16px; color: #fff; font-size: clamp(1.6rem, 1.2rem + 1.6vw, 2.2rem); letter-spacing: -.02em; line-height: 1.2; }
.legal-page h2 { margin: 28px 0 8px; color: #fff; font-size: 1.05rem; }
.legal-page p, .legal-page li { color: #c4c5cb; }
.legal-page ul { padding-left: 20px; }
.legal-page li + li { margin-top: 4px; }
.legal-meta { margin: 0; color: #8c8d94; font-size: 13px; }

/* ---------- option styles: cards = tiles, rows = list, compact = dense list ---------- */
body.option-cards .quiz-question.is-choice { grid-template-columns: repeat(2, minmax(0, 1fr)); }
body.option-cards .quiz-question.is-choice:not(:has(.quiz-option:nth-of-type(2))) { grid-template-columns: minmax(0, 1fr); }
body.option-cards .quiz-option {
  flex-direction: column;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  min-height: 84px;
  padding: 12px 14px 14px;
}
body.option-cards .quiz-question.is-choice:not(:has(.quiz-option:nth-of-type(2))) .quiz-option { flex-direction: row; align-items: center; min-height: 52px; }
body.option-cards .quiz-option-label { font-size: 15px; font-weight: 650; }
body.option-cards .quiz-option.is-selected,
body.option-cards .quiz-option:has(input:checked) { box-shadow: inset 0 0 0 1px var(--quiz-accent); }

body.option-compact .quiz-question.is-choice { grid-template-columns: minmax(0, 1fr); gap: 6px; }
body.option-compact .quiz-question.is-choice.has-many-options { grid-template-columns: repeat(2, minmax(0, 1fr)); }
body.option-compact .quiz-option { min-height: 42px; padding: 8px 12px; gap: 10px; border-radius: 999px; }
body.option-compact .quiz-option input { width: 16px; height: 16px; }
body.option-compact .quiz-option-label { font-size: 14px; font-weight: 500; }

@media (min-width: 721px) {
  body.option-cards .quiz-question.is-choice.has-many-options { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  body.option-cards .quiz-option { min-height: 96px; padding: 14px 16px 16px; }
  body.option-cards .quiz-option-label { font-size: 16px; }
  body.option-compact .quiz-question.is-choice { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  body.option-compact .quiz-question.is-choice.has-many-options { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-height: 700px) {
  body.option-cards .quiz-option { min-height: 66px; padding-block: 10px; }
}

/* ---------- media background ("Медіа-фон") ---------- */
/* Image and overlay live on fixed layers so the photo can be blurred and dimmed independently. */
body.background-image { position: relative; z-index: 0; background: var(--quiz-bg); }
body.background-image::before,
body.background-image::after { content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none; }
body.background-image::before {
  background: var(--quiz-bg-image, var(--quiz-bg-default, url("bg-automotive.webp"))) center 60% / cover no-repeat;
}
body.background-image.bg-blur-soft::before { inset: -24px; filter: blur(6px); }
body.background-image.bg-blur-strong::before { inset: -48px; filter: blur(16px); }
/* --quiz-bg-dim: 0…0.9 from «Затемнення фону». */
body.background-image::after,
body.background-image.bg-overlay-gradient::after {
  background: linear-gradient(180deg,
    rgb(5 9 16 / var(--quiz-bg-dim, .55)) 0%,
    rgb(5 9 16 / calc(var(--quiz-bg-dim, .55) * .6)) 45%,
    rgb(5 9 16 / min(.95, calc(var(--quiz-bg-dim, .55) * 1.45))) 100%);
}
body.background-image.bg-overlay-flat::after { background: rgb(5 9 16 / var(--quiz-bg-dim, .55)); }
body.background-image.bg-overlay-bottom::after {
  background: linear-gradient(180deg,
    rgb(5 9 16 / calc(var(--quiz-bg-dim, .55) * .35)) 0%,
    rgb(5 9 16 / var(--quiz-bg-dim, .55)) 55%,
    rgb(5 9 16 / min(.97, calc(var(--quiz-bg-dim, .55) + .3))) 100%);
}
body.background-image:not(.surface-transparent) .quiz-screen { background: rgba(10, 14, 22, .72); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); }



/* ---------- phone mask progress ---------- */
.quiz-phone-meter { display: flex; gap: 10px; align-items: center; justify-content: space-between; margin-top: 8px; }
.quiz-phone-meter small { order: 0; text-align: left; }
.quiz-phone-meter-bar { order: 1; }
.quiz-phone-meter-bar { position: relative; flex: 0 0 96px; height: 4px; overflow: hidden; border-radius: 999px; background: var(--quiz-surface-strong); }
.quiz-phone-meter-bar span { position: absolute; inset: 0 auto 0 0; width: 0; border-radius: inherit; background: var(--quiz-accent); transition: width .15s ease; }
.quiz-phone-meter small { color: var(--quiz-muted); font-size: 12px; }
.is-phone-complete .quiz-phone-meter small { color: var(--quiz-accent); }
.is-phone-complete .quiz-phone-meter small::before { content: "✓ "; }
.quiz-question input[data-phone] { font-variant-numeric: tabular-nums; letter-spacing: .02em; }

/* ---------- phones: centre the question vertically, closer to the thumb ---------- */
@media (max-width: 720px) {
  .quiz-screen-body { display: flex; flex-direction: column; }
  .quiz-screen-body > :first-child { margin-top: auto; }
  .quiz-screen-body > :last-child { margin-bottom: auto; }
}

/* Success state stays vertically centred like the step card (no jump up). */
@media (min-width: 721px) {
  .quiz-shell.is-success .quiz-success { margin-block: auto; transform: translateY(-2vh); }
}

/* ---------- brand: logo, phone, messengers ---------- */
.quiz-sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.quiz-logo { display: block; max-width: 180px; max-height: 32px; object-fit: contain; }
.quiz-topbar.has-contacts { grid-template-columns: minmax(0, 1fr) auto auto; }
.quiz-contacts { display: flex; gap: 8px; align-items: center; }
.quiz-contact-phone,
.quiz-contact-menu > summary {
  display: inline-flex;
  gap: 6px;
  align-items: center;
  min-height: 34px;
  padding: 6px 12px;
  border: 1px solid var(--quiz-border-strong);
  border-radius: 999px;
  background: var(--quiz-surface);
  color: var(--quiz-text);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  list-style: none;
}
.quiz-contact-phone svg, .quiz-contact-menu > summary svg { color: var(--quiz-accent); }
.quiz-contact-menu > summary::-webkit-details-marker { display: none; }
.quiz-contact-phone:hover, .quiz-contact-menu > summary:hover { border-color: var(--quiz-accent); }
.quiz-contact-menu { position: relative; }
.quiz-contact-list {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  z-index: 10;
  display: grid;
  min-width: 170px;
  padding: 6px;
  border: 1px solid var(--quiz-border-strong);
  border-radius: 12px;
  background: var(--quiz-surface);
  box-shadow: var(--quiz-shadow);
}
body.background-image .quiz-contact-list { background: #11151c; }
.quiz-contact-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 4px 4px 6px 10px; margin-bottom: 2px; border-bottom: 1px solid var(--quiz-border); color: var(--quiz-muted); font-size: 12px; font-weight: 600; }
.quiz-contact-close { display: inline-flex; align-items: center; justify-content: center; width: 30px; height: 30px; padding: 0; border: 0; border-radius: 8px; background: transparent; color: var(--quiz-text); font-size: 22px; line-height: 1; cursor: pointer; }
.quiz-contact-close:hover { background: var(--quiz-accent-soft); }
.quiz-contact-list a { padding: 9px 10px; border-radius: 8px; color: var(--quiz-text); font-size: 14px; font-weight: 550; text-decoration: none; }
.quiz-contact-list a:hover { background: var(--quiz-accent-soft); }
@media (max-width: 720px) {
  .quiz-topbar.has-contacts { grid-template-columns: minmax(0, 1fr) auto; }
  .quiz-contact-phone span, .quiz-contact-menu > summary span { display: none; }
  .quiz-contact-phone, .quiz-contact-menu > summary { width: 36px; height: 36px; padding: 0; justify-content: center; }
  .quiz-logo { max-width: 140px; max-height: 28px; }
}
.quiz-topbar.has-contacts .quiz-reward { display: none; }
.quiz-topbar.has-contacts { grid-template-columns: minmax(0, 1fr) auto; }

/* «Без картки»: questions sit directly on the background, no frame. */
.surface-transparent .quiz-screen, .surface-transparent .quiz-success { border-color: transparent; background: transparent; box-shadow: none; -webkit-backdrop-filter: none; backdrop-filter: none; }
body.background-image.surface-transparent .quiz-screen h2,
body.background-image.surface-transparent .quiz-description,
body.background-image.surface-transparent .quiz-question legend { text-shadow: 0 1px 12px rgba(0, 0, 0, .6); }
body.background-image.surface-transparent .quiz-option,
body.background-image.surface-transparent .quiz-question input:not([type=radio]):not([type=checkbox]),
body.background-image.surface-transparent .quiz-question textarea,
body.background-image.surface-transparent .quiz-question select { background-color: rgba(8, 12, 20, .55); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); }
body.background-image.surface-transparent .quiz-option.is-selected,
body.background-image.surface-transparent .quiz-option:has(input:checked) { background-color: color-mix(in srgb, var(--quiz-accent) 22%, rgba(8, 12, 20, .6)); }