:root {
  --pn-bg: #F1F4F8;
  --pn-surface: #FFFFFF;
  --pn-text: #16233A;
  --pn-text-secondary: #56627A;
  --pn-header-blue: #0B4F80;
  --pn-accent: #1A6FD8;
  --pn-selected-bg: #E7F0FC;
  --pn-selected-border: #1A6FD8;
  --pn-stamp: #D92D1C;
  --pn-button-from: #E4321F;
  --pn-button-to: #F4592A;
  --pn-divider: #E3E8F0;

  --tg-theme-bg-color: var(--pn-bg);
  --tg-theme-text-color: var(--pn-text);
  --tg-theme-hint-color: var(--pn-text-secondary);
  --tg-theme-secondary-bg-color: #E9EDF4;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --pn-bg: #0F1726;
    --pn-surface: #182338;
    --pn-text: #E8ECF3;
    --pn-text-secondary: #9AA6BA;
    --pn-accent: #5B9BEF;
    --pn-selected-bg: rgba(91, 155, 239, 0.16);
    --pn-selected-border: #5B9BEF;
    --pn-divider: #26344B;
    --tg-theme-bg-color: var(--pn-bg);
    --tg-theme-text-color: var(--pn-text);
    --tg-theme-hint-color: var(--pn-text-secondary);
    --tg-theme-secondary-bg-color: #202D45;
  }
}
:root[data-theme="dark"] {
  --pn-bg: #0F1726;
  --pn-surface: #182338;
  --pn-text: #E8ECF3;
  --pn-text-secondary: #9AA6BA;
  --pn-accent: #5B9BEF;
  --pn-selected-bg: rgba(91, 155, 239, 0.16);
  --pn-selected-border: #5B9BEF;
  --pn-divider: #26344B;
  --tg-theme-bg-color: var(--pn-bg);
  --tg-theme-text-color: var(--pn-text);
  --tg-theme-hint-color: var(--pn-text-secondary);
  --tg-theme-secondary-bg-color: #202D45;
}

* { box-sizing: border-box; }
html, body {
  margin: 0;
  padding: 0;
  background: var(--pn-bg);
  color: var(--pn-text);
  font-family: "Onest", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-weight: 400;
  min-height: 100%;
}
body { overflow-x: hidden; }

.app {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--pn-bg);
}

/* ---------- Header ---------- */
.header {
  flex-shrink: 0;
  position: relative;
}
.header:empty { display: none; }

.header-blue {
  background-color: var(--pn-header-blue);
  background-image: repeating-linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.04) 0px,
    rgba(255, 255, 255, 0.04) 2px,
    transparent 2px,
    transparent 14px
  );
  padding: 18px 16px 40px;
  color: #FFFFFF;
}
.header-blue .logo { height: 22px; display: block; }
.header-blue .hero-title {
  font-family: "Manrope", sans-serif;
  font-weight: 800;
  font-size: 26px;
  line-height: 1.2;
  margin: 18px 0 6px;
  color: #FFFFFF;
}
.header-blue .hero-subtitle {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.4;
  margin: 0 0 14px;
}
.header-blue .hero-rule {
  width: 44px;
  height: 4px;
  background: var(--pn-stamp);
  border-radius: 2px;
}

.header-light {
  background: var(--pn-bg);
  padding: 16px 16px 8px;
}
.header-light .logo { height: 16px; display: block; }

/* ---------- Обходной лист overlapping the blue header ---------- */
.overlap-card {
  background: var(--pn-surface);
  border-radius: 18px;
  margin-top: -44px;
  margin-left: 16px;
  margin-right: 16px;
  padding: 18px 16px;
  box-shadow: 0 12px 28px rgba(11, 79, 128, 0.16);
  position: relative;
  z-index: 1;
}
.overlap-card .overlap-title {
  font-family: "Manrope", sans-serif;
  font-weight: 800;
  font-size: 17px;
  margin: 0 0 10px;
}
.overlap-card .doctor-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 12px;
  margin: 0 0 16px;
  list-style: none;
  padding: 0;
}
.overlap-card .doctor-list li {
  font-size: 13px;
  color: var(--pn-text-secondary);
  display: flex;
  align-items: center;
  gap: 6px;
}
.overlap-card .doctor-list li::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--pn-accent);
  flex-shrink: 0;
}

/* ---------- Progress circles ---------- */
.progress { padding: 14px 16px 4px; flex-shrink: 0; }
.circles { display: flex; justify-content: space-between; gap: 4px; }
.circle-wrap { display: flex; flex-direction: column; align-items: center; gap: 4px; flex: 1; }
.circle {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 600;
  flex-shrink: 0;
}
.circle-done { background: var(--pn-accent); color: #fff; }
.circle-done::after { content: "✓"; }
.circle-current { border: 2px solid var(--pn-accent); background: var(--pn-surface); }
.circle-current::after { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--pn-accent); }
.circle-future { border: 2px dashed var(--pn-divider); color: var(--pn-text-secondary); background: transparent; }
.progress-doctor-label {
  text-align: center;
  font-size: 13px;
  color: var(--pn-text-secondary);
  margin-top: 8px;
}

/* ---------- Screen content ---------- */
.screen {
  flex: 1;
  padding: 16px 16px 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.text-block {
  font-size: 17px;
  line-height: 1.45;
  white-space: pre-wrap;
  word-wrap: break-word;
}
.centered { text-align: center; }

.title {
  font-family: "Manrope", sans-serif;
  font-weight: 800;
  font-size: 22px;
  line-height: 1.25;
}

.hint-text {
  font-size: 13px;
  color: var(--pn-text-secondary);
  line-height: 1.4;
  margin-top: 10px;
}

.question-title {
  font-family: "Onest", sans-serif;
  font-weight: 600;
  font-size: 24px;
  line-height: 1.3;
  margin: 0;
}

.options {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.option-btn {
  width: 100%;
  min-height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  text-align: left;
  padding: 12px 16px;
  border-radius: 14px;
  border: 2px solid transparent;
  background: var(--pn-surface);
  color: var(--pn-text);
  font-family: inherit;
  font-size: 16px;
  line-height: 1.35;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
.option-btn .option-label { flex: 1; }
.option-btn .radio {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 2px solid var(--pn-divider);
  flex-shrink: 0;
  position: relative;
}
.option-btn.selected {
  background: var(--pn-selected-bg);
  border-color: var(--pn-selected-border);
}
.option-btn.selected .radio { border-color: var(--pn-accent); }
.option-btn.selected .radio::after {
  content: "";
  position: absolute;
  inset: 4px;
  border-radius: 50%;
  background: var(--pn-accent);
}

.primary-btn {
  width: 100%;
  min-height: 52px;
  padding: 14px 16px;
  border-radius: 14px;
  border: none;
  background: linear-gradient(135deg, var(--pn-button-from), var(--pn-button-to));
  color: #FFFFFF;
  font-family: "Onest", sans-serif;
  font-size: 19px;
  font-weight: 700;
  cursor: pointer;
}
a.primary-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  box-sizing: border-box;
}
.primary-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}
.secondary-btn {
  width: 100%;
  padding: 12px 16px;
  border-radius: 12px;
  border: 1px solid var(--pn-divider);
  background: transparent;
  color: var(--pn-accent);
  font-size: 15px;
  cursor: pointer;
}

.age-input {
  width: 100%;
  padding: 14px 16px;
  border-radius: 12px;
  border: 2px solid var(--pn-divider);
  background: var(--pn-surface);
  color: var(--pn-text);
  font-size: 20px;
  text-align: center;
}
.error-text {
  color: var(--pn-stamp);
  font-size: 14px;
  min-height: 18px;
}

.consent-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--pn-text-secondary);
  line-height: 1.4;
}
.consent-row input[type="checkbox"] {
  width: 20px;
  height: 20px;
  margin-top: 2px;
  flex-shrink: 0;
  accent-color: var(--pn-accent);
}
.consent-row a { color: var(--pn-accent); }

.spinner {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 3px solid var(--pn-divider);
  border-top-color: var(--pn-accent);
  animation: spin 0.8s linear infinite;
  margin: 24px auto;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Stamp screen ("Номер") ---------- */
.stamp-wrap {
  display: flex;
  justify-content: center;
  padding: 12px 0 4px;
}
.stamp {
  width: 168px;
  height: 168px;
  border-radius: 50%;
  border: 3px solid var(--pn-stamp);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--pn-stamp);
  transform: rotate(-9deg);
  position: relative;
  font-family: "Manrope", sans-serif;
  animation: stamp-pop 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}
.stamp::before {
  content: "";
  position: absolute;
  inset: 10px;
  border-radius: 50%;
  border: 1px solid var(--pn-stamp);
}
.stamp .stamp-title {
  font-weight: 800;
  font-size: 18px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.stamp .stamp-subtitle {
  font-size: 12px;
  font-weight: 600;
  margin-top: 4px;
  text-align: center;
  padding: 0 12px;
}
@keyframes stamp-pop {
  0% { transform: rotate(-9deg) scale(0.6); opacity: 0; }
  70% { transform: rotate(-9deg) scale(1.08); opacity: 1; }
  100% { transform: rotate(-9deg) scale(1); opacity: 1; }
}
@media (prefers-reduced-motion: reduce) {
  .stamp { animation: none; }
  .spinner { animation-duration: 1.6s; }
}

/* ---------- Results ---------- */
.segments {
  display: flex;
  gap: 4px;
  margin-top: 16px;
}
.segment {
  flex: 1;
  height: 6px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.28);
}
.segment.attention { background: #FFFFFF; }

.results-section-title {
  font-family: "Manrope", sans-serif;
  font-weight: 800;
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--pn-text-secondary);
  margin: 4px 0 2px;
}

.cards {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.card {
  border-radius: 16px;
  padding: 16px;
  background: var(--pn-surface);
  border: 1px solid var(--pn-divider);
}
.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 700;
  font-size: 16px;
  margin-bottom: 8px;
}
.card-stamp {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--pn-stamp);
  border: 1.5px solid var(--pn-stamp);
  border-radius: 999px;
  padding: 3px 10px;
  transform: rotate(-4deg);
  white-space: nowrap;
}
.card-badge {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--pn-accent);
  background: var(--pn-selected-bg);
  border-radius: 999px;
  padding: 3px 10px;
  white-space: nowrap;
}
.card-body {
  font-size: 14px;
  line-height: 1.45;
  color: var(--pn-text-secondary);
  white-space: pre-wrap;
}
.card-body p { margin: 0 0 8px; }
.card-body p:last-child { margin-bottom: 0; }
.card-what-to-do {
  font-weight: 700;
  color: var(--pn-text);
  margin-top: 10px;
}

.cta-block {
  background: var(--pn-header-blue);
  background-image: repeating-linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.04) 0px,
    rgba(255, 255, 255, 0.04) 2px,
    transparent 2px,
    transparent 14px
  );
  border-radius: 18px;
  padding: 20px 16px;
  color: #FFFFFF;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.cta-block .cta-title {
  font-family: "Manrope", sans-serif;
  font-weight: 800;
  font-size: 18px;
}
.cta-block .cta-text {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.4;
}

.resources {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 15px;
}
.resources a { color: var(--pn-accent); text-decoration: none; }

.disclaimer {
  font-size: 12px;
  color: var(--pn-text-secondary);
  line-height: 1.4;
}

@media (min-width: 480px) {
  .screen, .progress, .header-blue, .header-light { max-width: 480px; margin-left: auto; margin-right: auto; }
  .overlap-card { max-width: 448px; margin-left: auto; margin-right: auto; }
}