/*
 * Barev Club — дизайн-токены и базовые компоненты (PRD, раздел 9; макет «Лендинг v2 · плотный»).
 * Подключение: import '@barev/ui/styles.css'. Шрифты Rubik + Onest грузит приложение.
 */
:root {
  --bc-bg: #fbf6ee;
  --bc-surface: #ffffff;
  --bc-ink: #1e1b1a;
  --bc-ink-2: #5c5550;
  --bc-ink-3: #8a827c;
  --bc-line: #ece4d8;
  --bc-accent: #b8235a;
  --bc-plum: #4a1028;
  --bc-dark: #1e1b1a;
  --bc-dark-2: #2e2a28;
  --bc-ok: #1f7a52;
  --bc-danger: #b3261e;

  /* направления: фон / текст на фоне */
  --bc-home: #a8c38a;
  --bc-home-ink: #1f3311;
  --bc-docs: #f9cdb0;
  --bc-docs-ink: #4d200a;
  --bc-learn: #cfc8f5;
  --bc-learn-ink: #2b1f5c;
  --bc-perks: #f7da6e;
  --bc-perks-ink: #4a1028;
  --bc-pink: #f6c3d3;
  --bc-pink-ink: #4a1028;
  --bc-blue: #bcd0f2;
  --bc-blue-ink: #12264d;

  --bc-r-sm: 20px;
  --bc-r-md: 24px;
  --bc-r-lg: 32px;
  --bc-r-xl: 36px;
  --bc-pill: 999px;
  --bc-tap: 44px;

  --bc-font-head: 'Rubik', system-ui, sans-serif;
  --bc-font-body: 'Onest', system-ui, sans-serif;
  --bc-shadow: 0 8px 30px rgba(30, 27, 26, 0.08);
}

/* Армянский и китайский: Rubik и Onest их не содержат */
:root:lang(hy) {
  --bc-font-head: 'Rubik', 'Noto Sans Armenian', system-ui, sans-serif;
  --bc-font-body: 'Onest', 'Noto Sans Armenian', system-ui, sans-serif;
}
:root:lang(zh) {
  --bc-font-head: 'Rubik', 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', system-ui, sans-serif;
  --bc-font-body: 'Onest', 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', system-ui, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  -webkit-text-size-adjust: 100%;
}
body {
  margin: 0;
  background: var(--bc-bg);
  color: var(--bc-ink);
  font-family: var(--bc-font-body);
  font-size: 15px;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
}
a {
  color: inherit;
}
button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}
:focus-visible {
  outline: 3px solid var(--bc-accent);
  outline-offset: 2px;
}

/* ───── типографика ───── */
.bc-h1,
.bc-h2,
.bc-h3 {
  font-family: var(--bc-font-head);
  margin: 0;
  color: inherit;
}
.bc-h1 {
  font-weight: 800;
  font-size: clamp(32px, 5.4vw, 74px);
  line-height: 0.98;
  letter-spacing: -0.03em;
}
.bc-h2 {
  font-weight: 700;
  font-size: 26px;
  line-height: 1.1;
  letter-spacing: -0.02em;
}
.bc-h3 {
  font-weight: 700;
  font-size: 18px;
  line-height: 1.2;
}
/* приём «жирное + курсив» */
.bc-italic {
  font-weight: 400;
  font-style: italic;
}
.bc-muted {
  color: var(--bc-ink-2);
}
.bc-small {
  font-size: 13px;
}
.bc-num {
  font-family: var(--bc-font-head);
  font-weight: 800;
  font-variant-numeric: tabular-nums;
}

/* ───── кнопки-таблетки ───── */
.bc-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: var(--bc-tap);
  height: 52px;
  padding: 0 24px;
  border-radius: var(--bc-pill);
  border: 2px solid transparent;
  font-weight: 600;
  font-size: 16px;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.08s ease, opacity 0.15s ease, background 0.15s ease;
  white-space: nowrap;
  user-select: none;
}
.bc-btn:active {
  transform: scale(0.98);
}
.bc-btn[disabled] {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
}
.bc-btn--dark {
  background: var(--bc-dark);
  color: #fff;
}
.bc-btn--light {
  background: var(--bc-surface);
  color: var(--bc-ink);
}
.bc-btn--outline {
  background: transparent;
  border-color: var(--bc-ink);
  color: var(--bc-ink);
}
.bc-btn--accent {
  background: var(--bc-accent);
  color: #fff;
}
.bc-btn--ghost {
  background: transparent;
  color: var(--bc-ink);
  padding: 0 12px;
}
.bc-btn--danger {
  background: transparent;
  border-color: var(--bc-danger);
  color: var(--bc-danger);
}
.bc-btn--sm {
  height: var(--bc-tap);
  padding: 0 16px;
  font-size: 14px;
}
.bc-btn--block {
  width: 100%;
}

/* ───── карточки ───── */
.bc-card {
  background: var(--bc-surface);
  border-radius: var(--bc-r-lg);
  padding: 20px;
}
.bc-card--tight {
  border-radius: var(--bc-r-md);
  padding: 14px 16px;
}
.bc-tone-home {
  background: var(--bc-home);
  color: var(--bc-home-ink);
}
.bc-tone-docs {
  background: var(--bc-docs);
  color: var(--bc-docs-ink);
}
.bc-tone-learn {
  background: var(--bc-learn);
  color: var(--bc-learn-ink);
}
.bc-tone-perks {
  background: var(--bc-perks);
  color: var(--bc-perks-ink);
}
.bc-tone-pink {
  background: var(--bc-pink);
  color: var(--bc-pink-ink);
}
.bc-tone-blue {
  background: var(--bc-blue);
  color: var(--bc-blue-ink);
}
.bc-tone-dark {
  background: var(--bc-dark);
  color: #fff;
}
.bc-tone-white {
  background: var(--bc-surface);
  color: var(--bc-ink);
}

/* ───── бейджи и чипы ───── */
.bc-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: var(--bc-pill);
  background: var(--bc-surface);
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
}
.bc-badge--dot::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
}
.bc-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: var(--bc-tap);
  padding: 8px 16px;
  border-radius: var(--bc-pill);
  background: var(--bc-surface);
  border: 2px solid transparent;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
}
.bc-chip[aria-pressed='true'] {
  background: var(--bc-dark);
  color: #fff;
}
.bc-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

/* строка-таблетка услуги «Клининг … от N ֏» */
.bc-row-pill {
  min-height: 46px;
  padding: 0 16px;
  border-radius: var(--bc-pill);
  background: var(--bc-surface);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-size: 15px;
  color: var(--bc-ink);
  text-decoration: none;
}

/* ───── поля ───── */
.bc-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.bc-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--bc-ink-2);
}
.bc-input {
  min-height: 50px;
  width: 100%;
  padding: 12px 16px;
  border-radius: 18px;
  border: 2px solid var(--bc-line);
  background: var(--bc-surface);
  font-size: 16px;
  outline: none;
}
.bc-input:focus {
  border-color: var(--bc-ink);
}
textarea.bc-input {
  resize: vertical;
  min-height: 90px;
}
.bc-error {
  color: var(--bc-danger);
  font-size: 13px;
  font-weight: 500;
}

/* степпер −/+ */
.bc-stepper {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px;
  border-radius: var(--bc-pill);
  background: var(--bc-surface);
}
.bc-stepper button {
  width: var(--bc-tap);
  height: var(--bc-tap);
  border-radius: 50%;
  border: none;
  background: var(--bc-bg);
  font-size: 20px;
  font-weight: 700;
  cursor: pointer;
}
.bc-stepper button[disabled] {
  opacity: 0.35;
}
.bc-stepper output {
  min-width: 36px;
  text-align: center;
  font-family: var(--bc-font-head);
  font-weight: 700;
  font-size: 18px;
}

/* сегменты (переключатель тарифов, табы) */
.bc-segmented {
  display: flex;
  padding: 4px;
  gap: 4px;
  border-radius: var(--bc-pill);
  background: var(--bc-surface);
}
.bc-segmented button {
  flex: 1;
  min-height: 40px;
  border-radius: var(--bc-pill);
  border: none;
  background: transparent;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
}
.bc-segmented button[aria-pressed='true'] {
  background: var(--bc-dark);
  color: #fff;
}

/* ───── тёмная нижняя навигация-таблетка с белой «+» ───── */
.bc-bottomnav {
  position: fixed;
  left: 50%;
  bottom: calc(12px + env(safe-area-inset-bottom));
  transform: translateX(-50%);
  width: min(440px, calc(100% - 24px));
  height: 64px;
  padding: 0 8px;
  border-radius: var(--bc-pill);
  background: var(--bc-dark);
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: 0 10px 30px rgba(30, 27, 26, 0.25);
  z-index: 50;
}
.bc-bottomnav a,
.bc-bottomnav button {
  flex: 1;
  height: 52px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  color: #cfc8c2;
  text-decoration: none;
  font-size: 11px;
  font-weight: 500;
  border: none;
  background: none;
  cursor: pointer;
  border-radius: var(--bc-pill);
}
.bc-bottomnav [aria-current='page'] {
  color: #fff;
}
.bc-bottomnav .bc-bottomnav__plus {
  flex: none;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: #fff;
  color: var(--bc-dark);
}

/* ───── «цветок» (scalloped shape) ───── */
.bc-flower {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: none;
}
.bc-flower svg {
  position: absolute;
  inset: 0;
}
.bc-flower > span {
  position: relative;
  font-family: var(--bc-font-head);
  font-weight: 800;
}

/* ───── прочее ───── */
.bc-stack {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.bc-row {
  display: flex;
  align-items: center;
  gap: 10px;
}
.bc-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.bc-divider {
  height: 1px;
  background: var(--bc-line);
  border: none;
  margin: 4px 0;
}
.bc-spinner {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 3px solid var(--bc-line);
  border-top-color: var(--bc-accent);
  animation: bc-spin 0.8s linear infinite;
}
@keyframes bc-spin {
  to {
    transform: rotate(360deg);
  }
}
.bc-center {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 40vh;
}
.bc-sheet-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(30, 27, 26, 0.45);
  z-index: 80;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}
.bc-sheet {
  width: min(560px, 100%);
  max-height: 88vh;
  overflow: auto;
  background: var(--bc-bg);
  border-radius: var(--bc-r-xl) var(--bc-r-xl) 0 0;
  padding: 20px 16px calc(20px + env(safe-area-inset-bottom));
}
@media (min-width: 720px) {
  .bc-sheet-backdrop {
    align-items: center;
  }
  .bc-sheet {
    border-radius: var(--bc-r-xl);
  }
}
.bc-toast {
  position: fixed;
  left: 50%;
  top: calc(12px + env(safe-area-inset-top));
  transform: translateX(-50%);
  z-index: 90;
  max-width: calc(100% - 24px);
  padding: 12px 18px;
  border-radius: var(--bc-pill);
  background: var(--bc-dark);
  color: #fff;
  font-weight: 600;
  font-size: 14px;
  box-shadow: var(--bc-shadow);
}
.bc-toast--error {
  background: var(--bc-danger);
}

/* шкала прогресса статусов */
.bc-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.bc-step {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  min-height: 40px;
}
.bc-step__dot {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 2px solid var(--bc-line);
  background: var(--bc-surface);
  flex: none;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 1px;
}
.bc-step--done .bc-step__dot {
  background: var(--bc-ok);
  border-color: var(--bc-ok);
  color: #fff;
}
.bc-step--current .bc-step__dot {
  border-color: var(--bc-accent);
  box-shadow: 0 0 0 4px rgba(184, 35, 90, 0.15);
}
.bc-step--current .bc-step__label {
  font-weight: 700;
}
.bc-step--todo .bc-step__label {
  color: var(--bc-ink-3);
}

/* чекбокс-строка (чек-лист исполнителя) */
.bc-check {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 56px;
  padding: 10px 16px;
  border-radius: var(--bc-r-sm);
  background: var(--bc-surface);
  cursor: pointer;
  border: 2px solid transparent;
}
.bc-check input {
  width: 24px;
  height: 24px;
  accent-color: var(--bc-ok);
  flex: none;
}
.bc-check--done {
  border-color: var(--bc-ok);
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
  }
}