:root {
  --adapton-bg: var(--tg-theme-bg-color, #f7f8fa);
  --adapton-surface: var(--tg-theme-secondary-bg-color, #ffffff);
  --adapton-text: var(--tg-theme-text-color, #19324b);
  --adapton-hint: var(--tg-theme-hint-color, #64748b);
  --adapton-accent: #3b82f6;
  --adapton-accent-dark: #1e3a5f;
  --adapton-border: rgba(148, 163, 184, 0.28);
  --adapton-warning-bg: #fffbeb;
  --adapton-warning-border: #f4cf61;
  /* Follow Telegram theme so text stays readable in both light and dark modes */
  --adapton-surface-text: var(--tg-theme-text-color, #19324b);
  --adapton-surface-hint: var(--tg-theme-hint-color, #64748b);
}

body {
  margin: 0;
  background: var(--adapton-bg);
  color: var(--adapton-text);
}

/* Reset web_app.css section styles that break adapton layout */
section {
  padding: 0;
  min-height: 0;
  width: auto;
  margin: 0;
  box-sizing: content-box;
  text-align: left;
}

.adapton-app {
  min-height: 100vh;
}

.adapton-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 16px;
  background: var(--adapton-accent-dark);
  color: #fff;
}

.adapton-header__title {
  flex: 1;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.adapton-header__back,
.adapton-header__close {
  width: 32px;
  height: 32px;
  margin: 0;
  padding: 0;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  font-size: 22px;
  line-height: 1;
}

.adapton-screen {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 18px 16px 28px;
}

.adapton-greeting {
  font-size: 22px;
  font-weight: 700;
  line-height: 1.15;
}

.adapton-subtitle,
.adapton-inline-note {
  margin: 0;
  color: var(--adapton-hint);
  line-height: 1.5;
}

.adapton-subtitle--center {
  text-align: center;
}

.adapton-card {
  border-radius: 16px;
  padding: 14px;
  border: 1px solid var(--adapton-border);
  background: var(--adapton-surface);
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.06);
  color: var(--adapton-surface-text);
}

.adapton-card--accent {
  background: var(--adapton-warning-bg);
  border-color: var(--adapton-warning-border);
}

.adapton-card__label {
  margin-bottom: 6px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--adapton-hint);
}

.adapton-card--soft .adapton-card__label {
  color: var(--adapton-accent);
}

.adapton-card__text {
  line-height: 1.45;
}

.adapton-primary-btn {
  display: block;
  width: 100%;
  margin: 0;
  padding: 14px 16px;
  border-radius: 14px;
  border: none;
  background: linear-gradient(135deg, var(--adapton-accent) 0%, var(--adapton-accent-dark) 100%);
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  text-align: center;
  text-decoration: none;
  box-shadow: 0 14px 24px rgba(30, 58, 95, 0.2);
  letter-spacing: normal;
  cursor: pointer;
}

.adapton-primary-btn--inline {
  display: inline-block;
  width: auto;
}

.adapton-nav {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.adapton-nav__item {
  display: grid;
  grid-template-columns: 28px 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 14px;
  border-radius: 14px;
  background: var(--adapton-surface);
  border: 1px solid var(--adapton-border);
  text-decoration: none;
  color: var(--adapton-surface-text);
}

.adapton-nav__item.is-disabled {
  opacity: 0.58;
}

.adapton-nav__icon {
  font-size: 20px;
}

.adapton-nav__text {
  font-weight: 700;
}

.adapton-nav__meta {
  color: var(--adapton-surface-hint);
  font-size: 12px;
}

.adapton-progress {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.adapton-progress__label {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 13px;
  color: var(--adapton-hint);
}

.adapton-progress__track {
  height: 10px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.25);
}

.adapton-progress__fill {
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--adapton-accent) 0%, var(--adapton-accent-dark) 100%);
}

.adapton-calendar {
  border-radius: 18px;
  padding: 14px;
  background: var(--adapton-surface);
  border: 1px solid var(--adapton-border);
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.06);
  color: var(--adapton-surface-text);
}

.adapton-calendar__nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.adapton-calendar__month {
  font-size: 16px;
  font-weight: 700;
  text-align: center;
}

.adapton-calendar__arrow {
  width: 36px;
  height: 36px;
  margin: 0;
  padding: 0;
  border-radius: 10px;
  background: rgba(59, 130, 246, 0.08);
  color: var(--adapton-accent);
  font-size: 22px;
  box-shadow: none;
  border: none;
  letter-spacing: normal;
  font-weight: normal;
}

.adapton-calendar__arrow:disabled {
  opacity: 0.35;
}

.adapton-calendar__grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 6px;
}

.adapton-calendar__weekday {
  text-align: center;
  font-size: 11px;
  font-weight: 700;
  color: var(--adapton-surface-hint);
}

.adapton-calendar__day {
  width: 100%;
  min-height: 42px;
  margin: 0;
  padding: 0;
  border-radius: 12px;
  background: var(--adapton-surface);
  color: var(--adapton-surface-text);
  font-size: 14px;
  font-weight: 600;
  box-shadow: none;
  border: none;
  letter-spacing: normal;
}

.adapton-calendar__day.is-selected {
  background: var(--adapton-accent);
  color: #fff;
}

.adapton-calendar__day.is-today {
  outline: 2px solid rgba(59, 130, 246, 0.32);
}

.adapton-calendar__day.is-disabled,
.adapton-calendar__day.is-outside {
  color: var(--adapton-hint);
  background: transparent;
  opacity: 0.4;
}

.adapton-calendar__hint {
  margin: 0;
  color: var(--adapton-hint);
  text-align: center;
}

.adapton-section-title {
  margin-top: 4px;
  margin-bottom: -2px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--adapton-hint);
}

.adapton-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.adapton-list-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px;
  border-radius: 14px;
  background: var(--adapton-surface);
  border: 1px solid var(--adapton-border);
  text-decoration: none;
  color: var(--adapton-surface-text);
}

.adapton-list-row--link {
  align-items: flex-start;
}

.adapton-list-row__icon {
  font-size: 18px;
  line-height: 1;
}

.adapton-list-row__body {
  flex: 1;
  min-width: 0;
}

.adapton-list-row__title {
  font-weight: 700;
  line-height: 1.35;
}

.adapton-list-row__value {
  margin-top: 4px;
  color: var(--adapton-surface-hint);
  line-height: 1.35;
  word-break: break-word;
}

.adapton-list-row__arrow {
  color: #cbd5e1;
  font-size: 22px;
  line-height: 1;
}

.adapton-chip-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 88px;
  margin: 0;
  padding: 8px 12px;
  border-radius: 10px;
  border: 1px solid rgba(59, 130, 246, 0.32);
  color: var(--adapton-accent);
  text-decoration: none;
  font-size: 13px;
  font-weight: 700;
  background: rgba(59, 130, 246, 0.06);
}

.adapton-search,
.adapton-input {
  width: 100%;
  margin: 0;
  padding: 14px 16px;
  border: 1px solid var(--adapton-border);
  border-radius: 14px;
  background: var(--adapton-surface);
  color: var(--adapton-surface-text);
  font-size: 15px;
  box-sizing: border-box;
}

.adapton-input-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.adapton-timezone-row {
  display: grid;
  grid-template-columns: 22px 1fr auto;
  gap: 10px;
  align-items: center;
  width: 100%;
  margin: 0;
  padding: 14px;
  border-radius: 14px;
  border: 1px solid var(--adapton-border);
  background: var(--adapton-surface);
  color: var(--adapton-surface-text);
  text-align: left;
  box-shadow: none;
  font-size: 15px;
  letter-spacing: normal;
  cursor: pointer;
}

.adapton-timezone-row.is-selected {
  border-color: rgba(59, 130, 246, 0.6);
  background: rgba(59, 130, 246, 0.12);
}

.adapton-timezone-row__check {
  color: var(--adapton-accent);
  font-weight: 800;
}

.adapton-timezone-row__label {
  font-weight: 700;
}

.adapton-timezone-row__offset {
  color: var(--adapton-surface-hint);
  font-size: 13px;
}

@media (max-width: 380px) {
  .adapton-greeting {
    font-size: 20px;
  }

  .adapton-calendar__day {
    min-height: 38px;
  }
}