/*
 * ui-foundation.css
 * Общий UI-layer для пользовательских страниц wb-report.
 * Нейтральный слой: не ломает существующую вёрстку, но задаёт
 * единые токены, mobile-first правила и utility-компоненты.
 */

:root {
  --ui-page-max: 1280px;
  --ui-page-pad-x: 16px;
  --ui-page-pad-y: 20px;
  --ui-safe-bottom: calc(20px + env(safe-area-inset-bottom, 0px));
  --ui-tap: 44px;
  --ui-gap-1: 8px;
  --ui-gap-2: 12px;
  --ui-gap-3: 16px;
  --ui-gap-4: 20px;
  --ui-gap-5: 24px;
  --ui-gap-6: 32px;
  --ui-radius-sm: 10px;
  --ui-radius: 14px;
  --ui-radius-lg: 18px;
  --ui-shadow: 0 18px 40px rgba(0, 0, 0, 0.18);
  --ui-border-soft: color-mix(in srgb, var(--border, #484847) 62%, transparent);
  --ui-surface-soft: color-mix(in srgb, var(--bg2, #1a1a1a) 86%, transparent);
  --ui-surface-strong: color-mix(in srgb, var(--bg3, #131313) 92%, transparent);
  --ui-topbar-height: 52px;
}

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  text-rendering: optimizeLegibility;
  overflow-wrap: break-word;
}

img,
svg,
canvas,
video {
  max-width: 100%;
}

body[data-ui-foundation="ready"] {
  --page-max: var(--ui-page-max);
}

/* Общие контейнеры */
.ui-page {
  width: min(100%, var(--ui-page-max));
  margin-inline: auto;
  padding-inline: var(--ui-page-pad-x);
}

.ui-stack {
  display: flex;
  flex-direction: column;
  gap: var(--ui-gap-3);
}

.ui-grid {
  display: grid;
  gap: var(--ui-gap-3);
}

.ui-grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.ui-grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.ui-card {
  background: var(--ui-surface-soft);
  border: 1px solid var(--ui-border-soft);
  border-radius: var(--ui-radius);
  box-shadow: var(--ui-shadow);
}

.ui-card-body {
  padding: var(--ui-gap-4);
}

.ui-section-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--ui-gap-2);
}

.ui-kicker {
  font-size: 11px;
  line-height: 1;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text3, #767575);
}

.ui-title {
  font-size: clamp(22px, 4vw, 34px);
  line-height: 1.05;
  letter-spacing: -0.04em;
  font-weight: 800;
}

.ui-subtitle {
  font-size: 14px;
  line-height: 1.65;
  color: var(--text2, #adaaaa);
}

.ui-pill-row {
  display: flex;
  gap: var(--ui-gap-1);
  flex-wrap: wrap;
}

.ui-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 32px;
  padding: 0 10px;
  border-radius: 999px;
  border: 1px solid var(--ui-border-soft);
  background: var(--ui-surface-strong);
  color: var(--text2, #adaaaa);
  font-size: 12px;
  font-weight: 600;
}

/* Унифицированные mobile-first паттерны */
[data-ui-mobile-nav],
[data-ui-mobile-sheet],
[data-ui-mobile-drawer] {
  display: none;
}

.ui-mobile-cards {
  display: grid;
  gap: 10px;
}

.ui-mobile-card {
  background: var(--ui-surface-soft);
  border: 1px solid var(--ui-border-soft);
  border-radius: var(--ui-radius);
  padding: 14px;
}

.ui-mobile-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.ui-mobile-card-title {
  font-size: 14px;
  font-weight: 700;
  line-height: 1.35;
}

.ui-mobile-card-meta {
  font-size: 12px;
  color: var(--text3, #767575);
}

.ui-detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.ui-detail-cell {
  background: color-mix(in srgb, var(--bg3, #131313) 90%, transparent);
  border: 1px solid color-mix(in srgb, var(--border, #484847) 55%, transparent);
  border-radius: var(--ui-radius-sm);
  padding: 10px 12px;
}

.ui-detail-label {
  color: var(--text3, #767575);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
}

.ui-detail-value {
  margin-top: 6px;
  font-size: 14px;
  font-weight: 700;
}

.ui-sticky-bottom {
  position: sticky;
  bottom: 0;
  z-index: 10;
  padding-bottom: var(--ui-safe-bottom);
  background: linear-gradient(180deg, transparent, color-mix(in srgb, var(--bg, #0e0e0e) 92%, transparent) 28%);
}

/* Mobile policy:
 * 1. primary nav -> bottom bar or sheet
 * 2. dense tables -> cards/detail
 * 3. sidebars are secondary
 * 4. summary and primary action stay above the fold
 */
@media (max-width: 767px) {
  :root {
    --ui-page-pad-x: 12px;
    --ui-page-pad-y: 16px;
    --ui-gap-3: 14px;
    --ui-gap-4: 16px;
  }

  .ui-grid-2,
  .ui-grid-3,
  .ui-detail-grid {
    grid-template-columns: 1fr;
  }

  [data-ui-sidebar="desktop"] {
    display: none !important;
  }

  [data-ui-mobile-nav],
  [data-ui-mobile-sheet],
  [data-ui-mobile-drawer] {
    display: block;
  }

  .ui-desktop-only {
    display: none !important;
  }
}