:root {
  --bg: #f7f6f2;
  --surface: #ffffff;
  --surface-2: #fbfaf6;
  --text: #1f1f22;
  --muted: #686970;
  --line: #e6e3da;
  --accent: #ffd84c;
  --accent-dark: #efc42f;
  --accent-2: #ff5900;
  --info: #00349c;
  --danger: #d92d3f;
  --success: #079b50;
  --energy: #ffca00;
  --disabled: #d9d7d0;
  --rainbow-red: #ff0000;
  --rainbow-orange: #ff5900;
  --rainbow-yellow: #ffca00;
  --rainbow-green: #00d060;
  --rainbow-cyan: #46dcfd;
  --rainbow-blue: #00349c;
  --rainbow-purple: #7000d0;
  --rainbow-stripe: linear-gradient(
    90deg,
    var(--rainbow-red) 0 14.28%,
    var(--rainbow-orange) 14.28% 28.56%,
    var(--rainbow-yellow) 28.56% 42.84%,
    var(--rainbow-green) 42.84% 57.12%,
    var(--rainbow-cyan) 57.12% 71.4%,
    var(--rainbow-blue) 71.4% 85.68%,
    var(--rainbow-purple) 85.68% 100%
  );
  --shadow: 0 20px 54px rgba(36, 33, 22, 0.1);
  --shadow-soft: 0 10px 30px rgba(36, 33, 22, 0.08);
}

html {
  background: var(--bg);
}

body {
  color: var(--text);
  font-family: Manrope, "Segoe UI", Arial, sans-serif;
  background:
    radial-gradient(circle at 4% 0%, rgba(250, 201, 12, 0.17), transparent 25rem),
    radial-gradient(circle at 97% 7%, rgba(110, 2, 207, 0.07), transparent 22rem),
    var(--bg);
}

.vk-miniapp body {
  background:
    radial-gradient(circle at 4% 0%, rgba(250, 201, 12, 0.12), transparent 22rem),
    var(--bg);
}

.vk-scheme-dark {
  --bg: #151515;
  --surface: #202023;
  --surface-2: #29292d;
  --text: #f6f4ed;
  --muted: #b7b6bc;
  --line: #3b3a3e;
  --accent: #ffd84c;
  --accent-dark: #e8ba23;
  --shadow: 0 20px 54px rgba(0, 0, 0, 0.34);
  --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.24);
}

.vk-scheme-dark body {
  background:
    radial-gradient(circle at 4% 0%, rgba(250, 201, 12, 0.1), transparent 24rem),
    #151515;
}

.legal-page {
  position: relative;
  overflow: hidden;
  margin-top: 24px;
  margin-bottom: 24px;
  padding: 34px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: var(--shadow-soft);
}

.legal-page::before {
  position: absolute;
  inset: 0 0 auto;
  height: 6px;
  content: "";
  background: var(--rainbow-stripe);
}

.legal-page h1 {
  color: var(--text);
  letter-spacing: -0.03em;
}

.topbar {
  overflow: hidden;
  background: color-mix(in srgb, var(--surface) 94%, transparent);
  border: 1px solid color-mix(in srgb, var(--line) 78%, transparent);
  border-radius: 22px;
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(18px);
}

.topbar::after {
  position: absolute;
  inset: auto 0 0;
  height: 4px;
  content: "";
  background: var(--rainbow-stripe);
}

.topbar-brand {
  gap: 14px;
}

.brand-mark,
.hero-logo {
  display: block;
  object-fit: contain;
  background: #ffffff;
  border-radius: 12px;
}

.brand-mark {
  width: 156px;
  height: 46px;
  padding: 3px 7px;
}

.eyebrow {
  color: #6a590a;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.045em;
  text-transform: uppercase;
}

.vk-scheme-dark .eyebrow {
  color: #f7d85d;
}

h1,
h2,
h3 {
  color: var(--text);
  letter-spacing: -0.025em;
}

h1 {
  font-weight: 900;
}

h2 {
  font-weight: 900;
}

.screen {
  gap: 20px;
}

.icon-button,
.primary-button,
.secondary-button,
.danger-button {
  min-height: 48px;
  border-radius: 15px;
  transition:
    transform 0.16s ease,
    box-shadow 0.16s ease,
    border-color 0.16s ease,
    background 0.16s ease;
}

.icon-button:focus-visible,
.primary-button:focus-visible,
.secondary-button:focus-visible,
.danger-button:focus-visible,
.tile:focus-visible,
.answer-button:focus-visible,
.lead-field input:focus-visible {
  outline: 3px solid rgba(3, 53, 152, 0.34);
  outline-offset: 2px;
}

.icon-button {
  color: var(--text);
  background: #fff8dd;
  border-color: #ead784;
  box-shadow: none;
}

.primary-button {
  color: #1d1c18;
  background: var(--accent);
  border-color: #eec63b;
  box-shadow: 0 12px 26px rgba(213, 170, 14, 0.22);
}

.primary-button:hover {
  color: #111111;
  background: #f6cd3c;
  border-color: #dfb61e;
  box-shadow: 0 15px 32px rgba(213, 170, 14, 0.27);
}

.primary-button:active {
  background: var(--accent-dark);
  transform: translateY(0);
}

.secondary-button {
  color: var(--text);
  background: var(--surface);
  border-color: var(--line);
}

.secondary-button:hover {
  background: #fff9e7;
  border-color: #dfc65e;
  box-shadow: var(--shadow-soft);
}

.danger-button {
  color: #ffffff;
  background: var(--danger);
}

.compact-button {
  min-height: 44px;
  padding-inline: 14px;
}

.timer-panel {
  color: #1f1f22;
  background: #fff8d9;
  border-color: #ead374;
  box-shadow: 0 10px 24px rgba(213, 170, 14, 0.14);
}

.timer-panel.warning,
.timer-panel.warning strong {
  color: var(--danger);
}

.exam-hero {
  min-height: 382px;
  grid-template-columns: minmax(0, 1.12fr) minmax(330px, 0.88fr);
  gap: 28px;
  padding: 38px;
  background:
    radial-gradient(circle at 89% 93%, rgba(254, 217, 87, 0.62), transparent 29%),
    linear-gradient(135deg, #ffffff 0%, #fffef9 64%, #fff5c8 100%);
  border: 1px solid #e7e1cf;
  border-radius: 28px;
  box-shadow: var(--shadow);
}

.exam-hero::before {
  inset: 0 0 auto;
  width: 100%;
  height: 6px;
  background: var(--rainbow-stripe);
  clip-path: none;
  opacity: 1;
  transform: none;
}

.exam-hero::after {
  position: absolute;
  top: -120px;
  right: -120px;
  display: block;
  width: 310px;
  height: 310px;
  content: "";
  background: rgba(254, 217, 87, 0.25);
  border-radius: 50%;
}

.hero-copy {
  gap: 15px;
}

.hero-logo {
  width: 248px;
  height: 70px;
  padding: 4px 8px;
}

.hero-kicker {
  display: inline-flex;
  width: fit-content;
  min-height: 32px;
  align-items: center;
  padding: 6px 11px;
  color: #584700;
  background: #fff5c2;
  border: 1px solid #efdc80;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.035em;
  text-transform: uppercase;
}

.hero-copy h2 {
  max-width: 660px;
  font-size: clamp(44px, 5vw, 60px);
  line-height: 0.98;
  letter-spacing: -0.045em;
  text-transform: none;
}

.hero-text {
  max-width: 590px;
  color: #4f4e51;
  font-size: 18px;
  font-weight: 650;
  line-height: 1.5;
}

.hero-actions {
  margin-top: 7px;
}

.hero-button {
  min-height: 52px;
}

.hero-note {
  min-height: 48px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.88);
  border-color: #e2ddcf;
  box-shadow: 0 8px 20px rgba(36, 33, 22, 0.06);
}

.hero-stage {
  min-height: 306px;
  overflow: hidden;
  background:
    radial-gradient(circle at 58% 58%, rgba(254, 217, 87, 0.92) 0 34%, rgba(254, 217, 87, 0.35) 35% 48%, transparent 49%);
  border-radius: 24px;
}

.hero-stage::after {
  position: absolute;
  right: 6%;
  bottom: 12%;
  left: 7%;
  z-index: 0;
  height: 42px;
  content: "";
  background: rgba(31, 31, 34, 0.08);
  border-radius: 50%;
  transform: rotate(-6deg);
}

.hero-rainbow {
  position: absolute;
  top: 2px;
  right: 0;
  z-index: 0;
  width: 235px;
  height: 235px;
  opacity: 0.14;
  transform: rotate(3deg);
}

.hero-asset {
  display: block;
}

.hero-cones {
  right: 20px;
  bottom: 8px;
  z-index: 3;
  width: 250px;
  filter: drop-shadow(0 20px 18px rgba(31, 31, 34, 0.16));
}

.hero-sign {
  top: 18px;
  right: 24px;
  z-index: 2;
  width: 96px;
  transform: rotate(7deg);
  filter: drop-shadow(0 16px 16px rgba(31, 31, 34, 0.12));
}

.hero-stopwatch {
  top: 54px;
  left: 8px;
  z-index: 2;
  width: 132px;
  opacity: 0.96;
  transform: rotate(-8deg);
  filter: drop-shadow(0 18px 22px rgba(31, 31, 34, 0.16));
}

.stats-panel {
  gap: 14px;
  padding: 10px 2px 4px;
}

.stats-heading h2,
.section-header h2 {
  font-size: 30px;
  letter-spacing: -0.035em;
}

.section-header {
  padding-top: 10px;
}

.section-header p {
  color: var(--muted);
  font-weight: 750;
}

.stats-grid {
  gap: 12px;
}

.stat-card {
  min-height: 94px;
  padding: 15px;
  background: linear-gradient(180deg, #ffffff, #fcfbf7);
  border-color: var(--line);
  border-top-color: var(--rainbow-blue);
  border-radius: 18px;
  box-shadow: var(--shadow-soft);
}

.stat-card:nth-child(2) {
  border-top-color: var(--rainbow-green);
}

.stat-card:nth-child(3) {
  border-top-color: var(--danger);
}

.stat-card:nth-child(4) {
  border-top-color: var(--rainbow-orange);
}

.stat-card:nth-child(5) {
  border-top-color: var(--rainbow-purple);
}

.stat-card strong,
.result-metrics strong {
  color: var(--text);
  font-variant-numeric: tabular-nums;
}

.history-item {
  background: var(--surface);
  border-color: var(--line);
  border-left-color: var(--danger);
  box-shadow: var(--shadow-soft);
}

.ticket-grid {
  gap: 14px;
}

.tile {
  background: linear-gradient(180deg, #ffffff, #fcfbf7);
  border-color: var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow-soft);
}

.tile::before {
  height: 5px;
  background: var(--rainbow-stripe);
}

.tile:hover {
  border-color: #e5c44d;
  box-shadow: 0 15px 32px rgba(36, 33, 22, 0.11);
}

.ticket-grid .tile {
  padding: 14px;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 19px;
  box-shadow: var(--shadow-soft);
}

.ticket-grid .tile::before {
  height: 5px;
  background: var(--rainbow-stripe);
}

.ticket-grid .tile:hover {
  border-color: #e2bf37;
  box-shadow: 0 15px 32px rgba(36, 33, 22, 0.12);
}

.ticket-grid .tile .ticket-number {
  width: clamp(58px, 52%, 86px);
  color: #1f1f22;
  background: var(--accent);
  border: 1px solid #eec63b;
  border-radius: 20px;
  box-shadow: 0 9px 20px rgba(213, 170, 14, 0.18);
}

.question-tile {
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow-soft);
}

.question-tile::before {
  height: 5px;
  background: var(--rainbow-stripe);
}

.question-tile:hover {
  border-color: #e5c44d;
  box-shadow: 0 15px 32px rgba(36, 33, 22, 0.12);
}

.question-tile.answered {
  color: #66666b;
  background: #efefec;
  border-color: #dad8d1;
}

.question-tile.answered::before {
  background: var(--rainbow-green);
}

.question-tile.answered::after {
  color: #ffffff;
  background: var(--success);
}

.pill {
  color: var(--text);
  background: var(--surface);
  border-color: #eadb94;
  box-shadow: 0 7px 18px rgba(213, 170, 14, 0.08);
}

.question-view,
.result-view,
.empty-state {
  position: relative;
  overflow: hidden;
  gap: 18px;
  padding: 20px;
  background: color-mix(in srgb, var(--surface) 97%, transparent);
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: var(--shadow);
}

.question-view::before,
.empty-state::before {
  position: absolute;
  inset: 0 0 auto;
  height: 5px;
  content: "";
  background: var(--rainbow-stripe);
}

.result-view {
  overflow: visible;
  padding: 0;
  background: transparent;
  border: 0;
  box-shadow: none;
}

.question-image,
.question-image-placeholder {
  background: var(--surface-2);
  border-color: var(--line);
  border-radius: 18px;
}

.answer-list {
  gap: 11px;
}

.answer-button {
  min-height: 58px;
  padding: 14px 15px;
  color: var(--text);
  background: var(--surface);
  border-color: var(--line);
  border-radius: 16px;
  font-weight: 700;
}

.answer-button:hover {
  background: #fffdf4;
  border-color: #dfc55b;
}

.answer-button.selected {
  background: #fff7ce;
  border-color: #d9ad12;
  box-shadow: 0 0 0 3px rgba(250, 201, 12, 0.22);
}

.modal {
  background: rgba(20, 20, 22, 0.62);
  backdrop-filter: blur(4px);
}

.modal-dialog {
  padding: 22px;
  background: var(--surface);
  border-color: var(--line);
  border-radius: 22px;
  box-shadow: var(--shadow);
}

.result-status {
  position: relative;
  overflow: hidden;
  padding: 22px;
  background: linear-gradient(135deg, #067840, var(--success));
  border-radius: 22px;
  box-shadow: var(--shadow-soft);
}

.result-status::before {
  position: absolute;
  inset: 0 0 auto;
  height: 5px;
  content: "";
  background: rgba(255, 255, 255, 0.8);
}

.result-status.failed {
  background: linear-gradient(135deg, #9f1f32, var(--danger));
}

.result-status span {
  color: #1f1f22;
  background: var(--accent);
}

.result-status h2 {
  color: #ffffff;
}

.result-metrics {
  gap: 12px;
}

.result-metrics div {
  padding: 14px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-bottom: 4px solid var(--rainbow-blue);
  border-radius: 16px;
  box-shadow: var(--shadow-soft);
}

.result-metrics div:nth-child(2) {
  border-bottom-color: var(--rainbow-green);
}

.result-metrics div:nth-child(3) {
  border-bottom-color: var(--danger);
}

.result-metrics div:nth-child(4) {
  border-bottom-color: var(--rainbow-orange);
}

.review-card {
  padding: 16px;
  background: var(--surface);
  border-color: var(--line);
  border-left-color: var(--danger);
  border-radius: 18px;
  box-shadow: var(--shadow-soft);
}

.lead-card {
  gap: 16px;
  padding: 22px;
  background: var(--surface);
  border-color: #eadb94;
  border-radius: 22px;
  box-shadow: var(--shadow);
}

.lead-modal-dialog {
  border-radius: 22px;
}

.lead-modal-close {
  color: var(--text);
  background: #fff7d2;
  border-color: #ead374;
}

.lead-card-heading span {
  color: #1f1f22;
  background: var(--accent);
}

.lead-card-heading h3 {
  color: var(--text);
  letter-spacing: -0.03em;
}

.lead-field input {
  min-height: 50px;
  color: var(--text);
  background: var(--surface);
  border-color: var(--line);
  border-radius: 14px;
}

.lead-field input:focus {
  outline: 3px solid rgba(3, 53, 152, 0.2);
  border-color: rgba(3, 53, 152, 0.58);
}

.lead-status[data-tone="warning"],
.lead-status[data-tone="loading"] {
  color: #795f00;
}

.vk-scheme-dark .topbar,
.vk-scheme-dark .question-view,
.vk-scheme-dark .empty-state,
.vk-scheme-dark .stat-card,
.vk-scheme-dark .ticket-grid .tile,
.vk-scheme-dark .question-tile,
.vk-scheme-dark .answer-button,
.vk-scheme-dark .secondary-button,
.vk-scheme-dark .result-metrics div,
.vk-scheme-dark .review-card,
.vk-scheme-dark .lead-card,
.vk-scheme-dark .modal-dialog,
.vk-scheme-dark .legal-page {
  color: var(--text);
  background: var(--surface);
  border-color: var(--line);
}

.vk-scheme-dark .exam-hero {
  background:
    radial-gradient(circle at 89% 93%, rgba(254, 217, 87, 0.22), transparent 29%),
    linear-gradient(135deg, #202023 0%, #242424 68%, #3b351f 100%);
  border-color: var(--line);
}

.vk-scheme-dark .hero-text {
  color: var(--muted);
}

.vk-scheme-dark .hero-kicker,
.vk-scheme-dark .hero-note,
.vk-scheme-dark .timer-panel,
.vk-scheme-dark .icon-button,
.vk-scheme-dark .lead-modal-close {
  color: #f6f4ed;
  background: #3b351f;
  border-color: #61542a;
}

.vk-scheme-dark .ticket-grid .tile .ticket-number,
.vk-scheme-dark .primary-button,
.vk-scheme-dark .lead-card-heading span,
.vk-scheme-dark .result-status span {
  color: #1f1f22;
  background: var(--accent);
  border-color: #d9ad12;
}

.vk-scheme-dark .answer-button.selected {
  color: #f6f4ed;
  background: #4b421f;
  border-color: #d9ad12;
}

.vk-scheme-dark .question-tile.answered {
  color: #a9a9ae;
  background: #29292d;
  border-color: #3b3a3e;
}

@media (max-width: 760px) {
  .topbar {
    top: 6px;
    min-height: 62px;
    padding: 9px 10px 11px;
    border-radius: 18px;
  }

  .topbar-brand {
    gap: 8px;
  }

  .brand-mark {
    width: 104px;
    height: 34px;
    padding: 2px 4px;
    border-radius: 9px;
  }

  .topbar .eyebrow {
    font-size: 9px;
    letter-spacing: 0;
  }

  .topbar h1 {
    font-size: 22px;
  }

  .timer-panel {
    grid-column: 2;
    justify-self: start;
    min-width: 68px;
    max-width: 90px;
    min-height: 0;
    max-height: 32px;
    margin-top: -2px;
    padding: 0;
    color: var(--text);
    background: transparent;
    border: 0;
    border-radius: 0;
    box-shadow: none;
  }

  .timer-panel::before,
  .timer-panel::after {
    display: none;
  }

  .timer-panel strong {
    font-size: 19px;
  }

  .exam-hero {
    min-height: 0;
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
    padding: 20px;
    background:
      radial-gradient(circle at 90% 92%, rgba(254, 217, 87, 0.52), transparent 24%),
      linear-gradient(145deg, #ffffff 0%, #fffef9 69%, #fff5c8 100%);
    border-radius: 22px;
  }

  .exam-hero::after {
    top: -100px;
    right: -110px;
    width: 250px;
    height: 250px;
  }

  .hero-copy {
    gap: 12px;
  }

  .hero-logo {
    width: 216px;
    height: 58px;
    padding: 3px 6px;
    border-radius: 10px;
  }

  .hero-kicker {
    min-height: 28px;
    padding: 5px 9px;
    font-size: 11px;
  }

  .hero-copy h2 {
    width: 100%;
    max-width: 344px;
    font-size: 35px;
    line-height: 1.01;
    letter-spacing: -0.045em;
  }

  .hero-text {
    max-width: 330px;
    font-size: 15px;
    line-height: 1.45;
  }

  .hero-actions {
    display: grid;
    width: 100%;
    grid-template-columns: minmax(0, 1fr);
    gap: 10px;
  }

  .hero-button,
  .hero-note {
    width: 100%;
    min-width: 0;
  }

  .hero-stage {
    min-height: 170px;
    background:
      radial-gradient(circle at 58% 59%, rgba(254, 217, 87, 0.92) 0 32%, rgba(254, 217, 87, 0.34) 33% 46%, transparent 47%);
  }

  .hero-rainbow {
    top: 0;
    right: 4px;
    width: 136px;
    height: 136px;
  }

  .hero-cones {
    right: 10px;
    bottom: 4px;
    width: 154px;
  }

  .hero-sign {
    top: 8px;
    right: 14px;
    width: 62px;
  }

  .hero-stopwatch {
    top: 34px;
    left: 1px;
    width: 82px;
  }

  .stats-panel {
    padding-top: 7px;
  }

  .stats-heading h2,
  .section-header h2 {
    font-size: 25px;
  }

  .stats-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 9px;
  }

  .stat-card {
    min-height: 80px;
    padding: 11px;
  }

  .ticket-grid,
  .question-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 7px;
  }

  .ticket-grid .tile {
    padding: 7px;
    border-radius: 14px;
  }

  .ticket-grid .tile .ticket-number {
    width: clamp(40px, 56%, 58px);
    border-radius: 13px;
    font-size: clamp(18px, 6vw, 25px);
  }

  .question-tile {
    min-height: 122px;
    padding: 6px;
    border-radius: 14px;
  }

  .question-view,
  .empty-state {
    gap: 14px;
    padding: 13px;
    border-radius: 18px;
  }

  .result-view {
    gap: 14px;
    padding: 0;
  }

  .answer-button {
    min-height: 56px;
    padding: 12px;
  }

  .result-status {
    padding: 18px;
    border-radius: 18px;
  }

  .result-metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 9px;
  }

  .result-metrics div {
    padding: 11px;
  }

  .lead-card {
    padding: 18px;
  }

  .legal-page {
    width: min(760px, calc(100% - 20px));
    margin-top: 10px;
    margin-bottom: 10px;
    padding: 24px 18px;
    border-radius: 20px;
  }
}

@media (max-width: 420px) {
  .topbar h1 {
    font-size: 20px;
  }

  .brand-mark {
    width: 94px;
  }

  .hero-copy h2 {
    font-size: 33px;
  }

  .hero-logo {
    width: 204px;
  }

  .stats-actions {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}