/* ═══════════ БРЕНДОВЫЕ ТОКЕНЫ СИБУР (брендбук 2.0) ═══════════ */
:root {
  --c-dark-teal: #00313C;
  --c-dna:       #008C95;
  --c-mint:      #77E2C3;
  --c-orange:    #E04E39;
  --c-beige:     #FFE6D7;
  --c-white:     #FFFFFF;
  --c-text-sec:  #5A5A5A;
  --c-text-30:   #969696;
  --c-divider:   #CCCCCC;
  --c-bg-page:   #F5F5F5;
  --c-accent-yellow: #FCC217;

  --grad-01: linear-gradient(135deg, #008C95 0%, #00313C 100%);
  --grad-02: linear-gradient(135deg, #77E2C3 0%, #008C95 100%);
  --grad-03: linear-gradient(135deg, #FFE6D7 0%, #E04E39 100%);

  --radius: 8px;
  --radius-lg: 14px;
  --shadow-soft: 0 2px 8px rgba(0, 49, 60, 0.06);
  --shadow-card: 0 4px 20px rgba(0, 49, 60, 0.12);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: 'Roboto', Arial, sans-serif;
  color: var(--c-dark-teal);
  background: var(--c-bg-page);
  line-height: 1.4;
  font-size: 14px;
}
[x-cloak] { display: none !important; }

.container { max-width: 1320px; margin: 0 auto; padding: 0 32px; }

/* ═══════════ HEADER ═══════════ */
.app-header {
  background: var(--c-white);
  border-bottom: 1px solid var(--c-divider);
  padding: 20px 0;
}
.app-header-inner { display: flex; align-items: center; justify-content: space-between; }
.brand-block { display: flex; align-items: center; gap: 16px; }
.brand-block .logo-sibur {
  font-weight: 700; color: var(--c-dark-teal);
  font-size: 20px; letter-spacing: 0.5px;
  padding-right: 16px; border-right: 2px solid var(--c-mint);
}
.brand-block .app-name { font-size: 18px; font-weight: 500; color: var(--c-dark-teal); }
.brand-block .app-sub { font-size: 12px; color: var(--c-text-sec); margin-top: 2px; }
.header-meta { display: flex; align-items: center; gap: 16px; font-size: 12px; color: var(--c-text-sec); }
.status-dot {
  display: inline-block; width: 8px; height: 8px;
  background: var(--c-dna); border-radius: 50%; margin-right: 6px;
  vertical-align: middle;
}

/* ═══════════ FILTERS BAR ═══════════ */
.filters-bar {
  background: var(--c-white);
  border-bottom: 1px solid var(--c-divider);
  padding: 16px 0;
  position: sticky; top: 0; z-index: 40;
}
.filters-inner { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.filter-group { display: flex; align-items: center; gap: 6px; }
.filter-label {
  font-size: 11px; text-transform: uppercase;
  color: var(--c-text-sec); letter-spacing: 0.8px;
  font-weight: 500; margin-right: 4px;
}
.chip {
  background: transparent;
  border: 1px solid var(--c-divider);
  color: var(--c-dark-teal);
  padding: 6px 14px;
  border-radius: 999px;
  font-family: inherit; font-size: 13px; font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
}
.chip:hover { border-color: var(--c-dna); color: var(--c-dna); }
.chip.active { background: var(--c-dark-teal); color: var(--c-white); border-color: var(--c-dark-teal); }
.chip.accent.active { background: var(--c-orange); border-color: var(--c-orange); }

.export-btn {
  margin-left: auto;
  background: var(--c-orange); color: var(--c-white);
  border: none; padding: 8px 16px;
  border-radius: 999px;
  font-family: inherit; font-size: 13px; font-weight: 500;
  cursor: pointer;
}
.export-btn:hover { opacity: 0.9; }

/* ═══════════ DATE PICKER (YM-style) ═══════════ */
.date-picker { position: relative; }
.date-trigger {
  background: var(--c-white);
  border: 1px solid var(--c-divider);
  padding: 7px 14px;
  border-radius: 999px;
  font-family: inherit; font-size: 13px; font-weight: 500;
  color: var(--c-dark-teal);
  cursor: pointer;
  display: inline-flex; align-items: center; gap: 8px;
  min-width: 220px;
}
.date-trigger:hover { border-color: var(--c-dna); }
.date-trigger .cal-icon { width: 14px; height: 14px; opacity: 0.6; }
.date-trigger .cal-icon svg { width: 100%; height: 100%; }
.date-trigger .chevron { margin-left: auto; opacity: 0.5; }

.date-popup {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: var(--c-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(0, 49, 60, 0.08);
  display: flex;
  overflow: hidden;
  z-index: 100;
  min-width: 680px;
}
.date-popup.hidden { display: none; }
.date-presets {
  background: #FAFAFA;
  padding: 12px;
  border-right: 1px solid var(--c-divider);
  min-width: 180px;
  display: flex; flex-direction: column; gap: 2px;
}
.preset-btn {
  background: transparent; border: none;
  padding: 8px 12px; text-align: left;
  font-family: inherit; font-size: 13px; color: var(--c-dark-teal);
  border-radius: 6px;
  cursor: pointer;
}
.preset-btn:hover { background: rgba(0, 140, 149, 0.08); }
.preset-btn.active { background: var(--c-dark-teal); color: var(--c-white); font-weight: 500; }

.date-calendars { display: flex; padding: 16px; gap: 16px; }
.calendar { min-width: 220px; }
.cal-header { display: flex; justify-content: space-between; align-items: center; padding: 4px 8px 12px; font-weight: 600; font-size: 14px; }
.cal-nav { background: transparent; border: none; color: var(--c-text-sec); font-size: 18px; cursor: pointer; padding: 0 8px; }
.cal-nav:hover { color: var(--c-dark-teal); }
.cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 2px; }
.cal-dow { font-size: 11px; color: var(--c-text-30); text-align: center; padding: 4px 0; font-weight: 500; }
.cal-day {
  aspect-ratio: 1;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; cursor: pointer;
  border-radius: 4px; color: var(--c-dark-teal);
}
.cal-day.muted { color: var(--c-text-30); }
.cal-day:hover { background: rgba(0, 140, 149, 0.1); }
.cal-day.in-range { background: rgba(119, 226, 195, 0.3); border-radius: 0; }
.cal-day.range-start { background: var(--c-dna); color: white; border-radius: 4px 0 0 4px; font-weight: 600; }
.cal-day.range-end { background: var(--c-dna); color: white; border-radius: 0 4px 4px 0; font-weight: 600; }
.cal-day.today { border: 1px solid var(--c-orange); }

.date-footer {
  grid-column: 1 / -1;
  padding: 12px 16px;
  border-top: 1px solid var(--c-divider);
  display: flex; justify-content: space-between; align-items: center;
  font-size: 13px;
}
.date-summary { color: var(--c-text-sec); }
.date-summary b { color: var(--c-dark-teal); }
.date-actions { display: flex; gap: 8px; }
.btn-cancel, .btn-apply {
  padding: 7px 16px; border-radius: 6px;
  font-family: inherit; font-size: 13px; font-weight: 500;
  cursor: pointer;
}
.btn-cancel { background: transparent; border: 1px solid var(--c-divider); color: var(--c-dark-teal); }
.btn-apply { background: var(--c-orange); border: none; color: white; }

/* ═══════════ PAGE CONTENT ═══════════ */
.page { padding: 32px 0 60px; }
.page-title-row { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 28px; }
.page-title { font-size: 26px; font-weight: 700; letter-spacing: -0.3px; }
.page-subtitle { font-size: 13px; color: var(--c-text-sec); margin-top: 4px; }

/* ═══════════ KPI CARDS ═══════════ */
.kpi-row { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; margin-bottom: 32px; }
.kpi-card {
  background: var(--c-white);
  border-radius: var(--radius-lg);
  padding: 22px;
  box-shadow: var(--shadow-soft);
  border-top: 3px solid var(--c-mint);
  position: relative;
}
.kpi-card.accent { border-top-color: var(--c-orange); }
.kpi-card.disabled { border-top-color: var(--c-divider); background: #FAFAFA; }
.kpi-card .label {
  font-size: 11px; text-transform: uppercase;
  color: var(--c-text-sec); letter-spacing: 0.8px;
  font-weight: 500; margin-bottom: 12px;
}
.kpi-card .value { font-size: 34px; font-weight: 700; color: var(--c-dark-teal); line-height: 1; }
.kpi-card.accent .value { color: var(--c-orange); }
.kpi-card.disabled .value { color: var(--c-text-30); font-size: 22px; }
.kpi-card .unit { font-size: 18px; font-weight: 400; opacity: 0.6; }
.kpi-card .scale { font-size: 12px; color: var(--c-text-sec); margin-top: 6px; }
.kpi-card .trend {
  display: inline-block;
  margin-top: 14px;
  font-size: 12px; font-weight: 500;
  padding: 3px 8px; border-radius: 4px;
}
.kpi-card .trend.up   { background: rgba(0, 140, 149, 0.15); color: var(--c-dna); }
.kpi-card .trend.down { background: rgba(224, 78, 57, 0.15); color: var(--c-orange); }
.kpi-card .trend.flat { background: rgba(150, 150, 150, 0.15); color: var(--c-text-sec); }

.kpi-sparkline { position: absolute; right: 16px; top: 16px; width: 56px; height: 24px; opacity: 0.6; }

/* ═══════════ SECTIONS ═══════════ */
.section-title { font-size: 18px; font-weight: 700; color: var(--c-dark-teal); margin-bottom: 16px; margin-top: 8px; }
.grid-2-1 { display: grid; grid-template-columns: 2fr 1fr; gap: 20px; margin-bottom: 32px; }
.grid-1-1 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 32px; }

.card {
  background: var(--c-white);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-soft);
}
.card h3 { font-size: 15px; font-weight: 700; color: var(--c-dark-teal); margin-bottom: 6px; }
.card .card-sub { font-size: 12px; color: var(--c-text-sec); margin-bottom: 20px; }

/* Плашка "не подключено" */
.not-connected {
  padding: 24px 16px;
  text-align: center;
  background: #FAFAFA;
  border-radius: var(--radius);
  border: 1px dashed var(--c-divider);
  color: var(--c-text-sec);
}
.not-connected .label { font-size: 13px; font-weight: 500; color: var(--c-text-30); margin-bottom: 6px; }
.not-connected .note { font-size: 12px; color: var(--c-text-sec); }

/* ═══════════ CHART BARS ═══════════ */
.chart-area {
  height: 200px;
  display: flex; align-items: stretch; gap: 4px;
  padding: 16px 0 8px;
  border-bottom: 1px solid var(--c-bg-page);
  position: relative;
}
.chart-bar-wrap {
  flex: 1;
  display: flex; flex-direction: column;
  align-items: stretch; justify-content: flex-end;
  gap: 2px; min-width: 0;
  height: 100%;
}
.chart-bar-value {
  font-size: 10px; color: var(--c-text-sec);
  margin-bottom: 2px;
  font-variant-numeric: tabular-nums;
}
.chart-bar {
  width: 100%;
  background: var(--c-mint);
  border-radius: 3px 3px 0 0;
  min-height: 4px;
  position: relative;
  transition: background 0.2s;
}
.chart-bar.sk { background: var(--c-dna); }
.chart-bar.bps { background: var(--c-mint); }
.chart-bar.highlighted { background: var(--c-orange); }
.chart-bar.empty { background: var(--c-bg-page); min-height: 2px; }
.chart-bar:hover { opacity: 0.85; }
.chart-labels { display: flex; gap: 4px; padding-top: 8px; }
.chart-label-wrap { flex: 1; text-align: center; font-size: 10px; color: var(--c-text-sec); }
.chart-legend { display: flex; gap: 16px; margin-top: 16px; font-size: 12px; }
.chart-legend span { display: flex; align-items: center; gap: 6px; }
.chart-legend .swatch { width: 12px; height: 12px; border-radius: 3px; }

/* ═══════════ PYRAMID ═══════════ */
.pyramid { display: flex; flex-direction: column; align-items: center; gap: 4px; padding: 16px 0; }
.pyramid-row {
  display: flex; align-items: center;
  padding: 14px 20px;
  border-radius: var(--radius);
  color: var(--c-white);
  font-weight: 500;
  position: relative;
  box-shadow: 0 2px 6px rgba(0,49,60,0.08);
  transition: transform 0.2s;
}
.pyramid-row:hover { transform: translateX(4px); }
.pyramid-row .emoji { font-size: 18px; margin-right: 12px; }
.pyramid-row .n { font-size: 22px; font-weight: 700; margin-right: 10px; font-variant-numeric: tabular-nums; }
.pyramid-row .text { font-size: 13px; }
.pyramid-row .pct { font-size: 11px; margin-left: 10px; opacity: 0.8; }
.pyramid-row.hot  { width: 55%; background: var(--grad-03); color: var(--c-white); }
.pyramid-row.warm { width: 75%; background: linear-gradient(135deg, #FCC217 0%, #F5A623 100%); color: var(--c-dark-teal); }
.pyramid-row.cold { width: 95%; background: linear-gradient(135deg, #CCCCCC 0%, #969696 100%); color: var(--c-white); }
.pyramid-caption {
  margin-top: 20px; padding-top: 16px;
  border-top: 1px solid var(--c-bg-page);
  font-size: 12px; color: var(--c-text-sec);
  text-align: center;
}
.pyramid-caption b { color: var(--c-dark-teal); }

/* ═══════════ ТОП-ТЕМЫ КОНТЕНТА ═══════════ */
.content-row {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center; gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--c-bg-page);
  cursor: pointer;
  transition: background 0.15s;
  text-decoration: none;
  color: inherit;
}
.content-row:hover { background: rgba(119, 226, 195, 0.05); }
.content-row:last-child { border: none; }
.content-row .theme-title { font-size: 14px; font-weight: 500; color: var(--c-dark-teal); margin-bottom: 6px; }
.content-row .theme-bar-wrap { display: flex; align-items: center; gap: 12px; }
.content-row .theme-tag {
  font-size: 11px; padding: 2px 8px;
  background: rgba(0,140,149,0.1);
  color: var(--c-dna);
  border-radius: 999px; font-weight: 500;
  text-transform: uppercase; letter-spacing: 0.4px;
  white-space: nowrap;
}
.content-row .theme-bar-track { flex: 1; height: 6px; background: var(--c-bg-page); border-radius: 3px; overflow: hidden; }
.content-row .theme-bar-fill { height: 100%; background: var(--grad-02); border-radius: 3px; }
.content-row .theme-metrics { text-align: right; font-variant-numeric: tabular-nums; }
.content-row .theme-clicks { font-size: 18px; font-weight: 700; color: var(--c-dark-teal); }
.content-row .theme-companies { font-size: 11px; color: var(--c-text-sec); }

/* ═══════════ CHANNEL BARS ═══════════ */
.channel-group { margin-bottom: 18px; }
.channel-group:last-child { margin-bottom: 0; }
.channel-group .ch-group-title {
  font-size: 12px; font-weight: 600;
  color: var(--c-text-sec); text-transform: uppercase;
  letter-spacing: 0.6px;
  padding: 6px 0 4px;
  border-bottom: 1px solid var(--c-bg-page);
  margin-bottom: 4px;
}
.channel-bar-row {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 0;
  font-size: 14px;
}
.channel-bar-row .ch-name { flex: 0 0 64px; font-weight: 500; display: flex; align-items: center; gap: 6px; }
.channel-bar-row .ch-project {
  font-size: 10px; padding: 3px 8px;
  background: var(--c-bg-page); color: var(--c-text-sec);
  border-radius: 4px; font-weight: 600;
  letter-spacing: 0.3px;
}
.channel-bar-row .ch-track {
  flex: 1; height: 20px;
  background: var(--c-bg-page);
  border-radius: 10px; overflow: hidden;
  display: block;
}
.channel-bar-row .ch-fill {
  display: block;
  height: 100%; border-radius: 10px;
  transition: width 0.3s ease;
}
.channel-bar-row .ch-fill.ch-fill-pending {
  background: repeating-linear-gradient(
    45deg,
    var(--c-divider),
    var(--c-divider) 6px,
    var(--c-bg-page) 6px,
    var(--c-bg-page) 12px
  ) !important;
  opacity: 0.6;
}
.channel-bar-row .ch-val {
  flex: 0 0 90px; text-align: right;
  font-weight: 700; font-size: 15px;
  font-variant-numeric: tabular-nums;
  color: var(--c-dark-teal);
}
.channel-bar-row.is-pending .ch-val { color: var(--c-text-30); }
.channel-bar-row .ch-sub {
  flex: 0 0 70px; font-size: 11px;
  color: var(--c-text-sec);
  text-align: left;
}

/* ═══════════ TOP HOT COMPANIES ═══════════ */
.company-row {
  display: grid;
  grid-template-columns: 1fr 80px 100px;
  align-items: center; gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--c-bg-page);
  cursor: pointer;
  transition: background 0.15s;
  font-size: 13px;
}
.company-row:hover { background: rgba(119, 226, 195, 0.06); }
.company-row:last-child { border: none; }
.company-row .co-name { font-weight: 500; }
.company-row .co-badge {
  font-size: 10px; padding: 2px 6px; border-radius: 3px;
  background: rgba(224,78,57,0.12); color: var(--c-orange);
  font-weight: 600;
}
.company-row .co-score { text-align: right; font-weight: 700; color: var(--c-orange); font-variant-numeric: tabular-nums; }

/* ═══════════ FOOTER ═══════════ */
.app-footer {
  padding: 24px 0;
  border-top: 1px solid var(--c-divider);
  background: var(--c-white);
  margin-top: 40px;
  font-size: 12px; color: var(--c-text-sec);
}
.app-footer-inner { display: flex; justify-content: space-between; align-items: center; }

.show-more-link {
  display: inline-block; margin-top: 12px;
  font-size: 13px; color: var(--c-dna);
  text-decoration: none; font-weight: 500;
}
.show-more-link:hover { text-decoration: underline; }

/* ═══════════ TOOLTIPS ═══════════ */
.tip {
  display: inline-block;
  position: relative;
  margin-left: 6px;
  cursor: help;
  vertical-align: middle;
}
.tip-icon {
  display: inline-block;
  width: 16px; height: 16px;
  background: var(--c-bg-page);
  color: var(--c-text-sec);
  font-size: 10px;
  font-weight: 700;
  line-height: 16px;
  text-align: center;
  border-radius: 50%;
  border: 1px solid var(--c-divider);
  transition: all 0.15s;
  text-transform: none;
  letter-spacing: 0;
}
.tip:hover .tip-icon,
.tip:focus-within .tip-icon {
  background: var(--c-dna);
  color: white;
  border-color: var(--c-dna);
}
.tip-popup {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  width: 300px;
  background: var(--c-dark-teal);
  color: white;
  padding: 12px 14px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: normal;
  text-transform: none;
  box-shadow: var(--shadow-card);
  z-index: 50;
  visibility: hidden;
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity 0.15s, transform 0.15s, visibility 0.15s;
  pointer-events: none;
  text-align: left;
}
.tip:hover .tip-popup,
.tip:focus-within .tip-popup {
  visibility: visible;
  opacity: 1;
  transform: translateY(0);
}
.tip-popup::before {
  content: '';
  position: absolute;
  top: -5px;
  left: 6px;
  width: 10px; height: 10px;
  background: var(--c-dark-teal);
  transform: rotate(45deg);
}
.tip.tip-right .tip-popup {
  left: auto;
  right: 0;
}
.tip.tip-right .tip-popup::before {
  left: auto;
  right: 6px;
}
.tip-popup b {
  color: var(--c-mint);
  font-weight: 700;
}
.tip-popup i {
  color: #C3C3C3;
  font-style: normal;
  font-size: 11px;
}

/* Loading skeleton */
.loading-overlay {
  position: fixed; inset: 0;
  background: rgba(245, 245, 245, 0.9);
  display: flex; align-items: center; justify-content: center;
  z-index: 999;
  font-size: 14px; color: var(--c-text-sec);
}

/* ═══════════ COMPANIES TABLE ═══════════ */
.search-bar {
  display: flex; gap: 12px; margin-bottom: 20px; align-items: center;
}
.search-input {
  flex: 1;
  padding: 10px 14px;
  border: 1px solid var(--c-divider);
  border-radius: 999px;
  font-family: inherit; font-size: 14px;
  color: var(--c-dark-teal);
}
.search-input:focus { outline: none; border-color: var(--c-dna); }
.search-count { font-size: 12px; color: var(--c-text-sec); }

.co-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.co-table th, .co-table td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--c-bg-page);
}
.co-table th {
  font-size: 11px; text-transform: uppercase;
  color: var(--c-text-sec); letter-spacing: 0.5px;
  background: #FAFAFA;
  cursor: pointer;
  user-select: none;
  position: sticky; top: 60px; z-index: 10;
}
.co-table th:hover { color: var(--c-dna); }
.co-table th.sorted::after {
  content: ' ↓'; color: var(--c-dna);
}
.co-table th.sorted.asc::after { content: ' ↑'; }
.co-table tr:hover { background: rgba(119, 226, 195, 0.06); }
.co-table td { font-variant-numeric: tabular-nums; }
.co-name-cell { font-weight: 500; color: var(--c-dark-teal); }
.seg-pill {
  font-size: 11px; padding: 2px 8px; border-radius: 999px;
  font-weight: 500;
}
.seg-H { background: rgba(224,78,57,0.15); color: var(--c-orange); }
.seg-W { background: rgba(252,194,23,0.2); color: #A06F00; }
.seg-C { background: rgba(150,150,150,0.15); color: var(--c-text-sec); }

.pager {
  display: flex; gap: 8px; justify-content: center; align-items: center;
  padding: 20px 0;
  font-size: 13px; color: var(--c-text-sec);
}
.pager button {
  padding: 6px 12px; border-radius: 6px;
  border: 1px solid var(--c-divider); background: white;
  cursor: pointer; font-family: inherit; font-size: 13px;
}
.pager button:disabled { opacity: 0.4; cursor: not-allowed; }
.pager button:hover:not(:disabled) { border-color: var(--c-dna); color: var(--c-dna); }

/* ═══════════ CONTENT PAGE ═══════════ */
.filter-hint {
  font-size: 11px;
  color: var(--c-text-sec);
  font-style: italic;
  padding: 0 8px;
}

.content-row .theme-rank {
  color: var(--c-text-30);
  font-weight: 400;
  margin-right: 6px;
  font-variant-numeric: tabular-nums;
}

/* Donut */
.donut-wrap {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.donut-svg-host {
  width: 260px;
  height: 260px;
  flex: 0 0 auto;
}
.donut-svg {
  width: 260px;
  height: 260px;
  display: block;
}
.donut-center-n {
  font-size: 30px;
  font-weight: 700;
  fill: var(--c-dark-teal);
  font-family: 'Roboto', sans-serif;
  font-variant-numeric: tabular-nums;
}
.donut-center-sub {
  font-size: 11px;
  fill: var(--c-text-sec);
  font-family: 'Roboto', sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.legend-list {
  flex: 1;
  min-width: 200px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.legend-row {
  display: grid;
  grid-template-columns: 14px 1fr auto auto;
  gap: 10px;
  align-items: center;
  font-size: 12px;
  color: var(--c-dark-teal);
  padding: 4px 0;
  border-bottom: 1px solid var(--c-bg-page);
}
.legend-row:last-child { border: none; }
.legend-row .swatch {
  width: 12px; height: 12px;
  border-radius: 3px;
  display: inline-block;
}
.legend-label {
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.legend-val {
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  color: var(--c-dark-teal);
}
.legend-pct {
  font-size: 11px;
  color: var(--c-text-sec);
  font-variant-numeric: tabular-nums;
  min-width: 40px;
  text-align: right;
}

/* Summary card */
.summary-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 20px;
}
.summary-item {
  background: #FAFAFA;
  border-radius: var(--radius);
  padding: 12px 14px;
}
.summary-label {
  font-size: 11px;
  color: var(--c-text-sec);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}
.summary-value {
  font-size: 22px;
  font-weight: 700;
  color: var(--c-dark-teal);
  font-variant-numeric: tabular-nums;
}
.summary-block {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--c-bg-page);
}
.summary-sub-title {
  font-size: 11px;
  color: var(--c-text-sec);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 600;
  margin-bottom: 8px;
}
.summary-top-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 0;
  font-size: 13px;
  color: var(--c-dark-teal);
}
.summary-top-row .swatch {
  width: 10px; height: 10px;
  border-radius: 2px;
  flex: 0 0 auto;
}
.summary-top-idx {
  color: var(--c-text-30);
  font-variant-numeric: tabular-nums;
  width: 18px;
}
.summary-top-val {
  margin-left: auto;
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  color: var(--c-text-sec);
}

/* Heatmap */
.hm-scroll {
  overflow-x: auto;
  margin: 8px -4px;
  padding: 0 4px 8px;
}
.heatmap-table {
  border-collapse: collapse;
  font-size: 10px;
  table-layout: fixed;
}
.heatmap-table .hm-corner {
  width: 220px;
  background: transparent;
}
.heatmap-table .hm-col-th {
  width: 34px;
  min-width: 34px;
  height: 120px;
  vertical-align: bottom;
  padding: 0;
  background: transparent;
  position: relative;
}
.heatmap-table .hm-col-label {
  display: inline-block;
  transform: rotate(-55deg);
  transform-origin: left bottom;
  white-space: nowrap;
  font-size: 10px;
  color: var(--c-dark-teal);
  font-weight: 500;
  padding-left: 6px;
  position: absolute;
  bottom: 8px;
  left: 50%;
  max-width: 150px;
  overflow: hidden;
  text-overflow: ellipsis;
}
.heatmap-table .hm-row-label {
  width: 220px;
  max-width: 220px;
  padding: 0 10px;
  font-size: 11px;
  color: var(--c-dark-teal);
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  border-right: 1px solid var(--c-bg-page);
}
.heatmap-table .hm-cell {
  width: 34px;
  height: 32px;
  text-align: center;
  vertical-align: middle;
  border: 1px solid rgba(0,0,0,0.04);
  font-size: 10px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  cursor: default;
  transition: transform 0.1s;
}
.heatmap-table .hm-cell:hover {
  outline: 2px solid var(--c-dna);
  outline-offset: -2px;
  z-index: 2;
  position: relative;
}

.hm-scale-wrap {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--c-bg-page);
  font-size: 12px;
  color: var(--c-text-sec);
  flex-wrap: wrap;
}
.hm-scale-label {
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-size: 11px;
  font-weight: 600;
}
.hm-scale-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-variant-numeric: tabular-nums;
}
.hm-scale-swatch {
  display: inline-block;
  width: 18px; height: 18px;
  border-radius: 3px;
  border: 1px solid rgba(0,0,0,0.06);
}

/* ═══════════ METHODOLOGY PAGE ═══════════ */
.hero-card {
  position: relative;
  padding: 32px;
  background: var(--c-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  margin-bottom: 32px;
  overflow: hidden;
}
.hero-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--grad-02);
}
.hero-card h2 {
  font-size: 22px;
  font-weight: 700;
  color: var(--c-dark-teal);
  margin-bottom: 10px;
  letter-spacing: -0.2px;
}
.hero-card .hero-sub {
  font-size: 14px;
  color: var(--c-text-sec);
  line-height: 1.6;
  max-width: 820px;
  margin-bottom: 24px;
}
.hero-card .hero-note {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--c-bg-page);
  font-size: 12px;
  color: var(--c-text-30);
  font-style: italic;
}

.amec-funnel {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  margin: 8px 0 4px;
}
.amec-funnel .amec-step {
  flex: 1 1 0;
  min-width: 120px;
  padding: 14px 10px;
  border-radius: var(--radius);
  background: var(--grad-02);
  color: var(--c-white);
  text-align: center;
  box-shadow: var(--shadow-soft);
}
.amec-funnel .amec-step .amec-ru {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 2px;
  letter-spacing: 0.1px;
}
.amec-funnel .amec-step .amec-en {
  font-size: 10px;
  opacity: 0.75;
  text-transform: uppercase;
  letter-spacing: 0.6px;
}
.amec-funnel .amec-arrow {
  color: var(--c-dna);
  font-size: 16px;
  font-weight: 700;
  flex: 0 0 auto;
}

.formula {
  font-family: 'SFMono-Regular', Menlo, Monaco, 'Courier New', monospace;
  background: var(--c-bg-page);
  color: var(--c-dark-teal);
  padding: 12px 16px;
  border-radius: 6px;
  font-size: 12px;
  line-height: 1.6;
  overflow-x: auto;
  white-space: pre;
  border-left: 3px solid var(--c-dna);
  margin: 10px 0;
}

.kpi-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  margin-top: 4px;
}
.kpi-table th, .kpi-table td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--c-bg-page);
  vertical-align: top;
}
.kpi-table th {
  font-size: 11px; text-transform: uppercase;
  color: var(--c-text-sec); letter-spacing: 0.5px;
  background: #FAFAFA;
  font-weight: 600;
}
.kpi-table td.kpi-name {
  font-weight: 600;
  color: var(--c-dark-teal);
  white-space: nowrap;
}
.kpi-table td code {
  font-family: 'SFMono-Regular', Menlo, Monaco, 'Courier New', monospace;
  font-size: 11px;
  background: var(--c-bg-page);
  padding: 2px 6px;
  border-radius: 3px;
  color: var(--c-dark-teal);
  white-space: nowrap;
}
.kpi-table td.kpi-lim {
  font-size: 12px;
  color: var(--c-text-sec);
  line-height: 1.5;
}

.channel-status-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.channel-status-list .ch-item {
  display: grid;
  grid-template-columns: 28px 1fr auto;
  gap: 14px;
  align-items: start;
  padding: 12px 0;
  border-bottom: 1px solid var(--c-bg-page);
}
.channel-status-list .ch-item:last-child { border: none; }
.channel-status-list .ch-emoji {
  font-size: 20px;
  line-height: 1;
  padding-top: 2px;
}
.channel-status-list .ch-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--c-dark-teal);
  margin-bottom: 4px;
}
.channel-status-list .ch-desc {
  font-size: 12px;
  color: var(--c-text-sec);
  line-height: 1.5;
}
.channel-status-list .ch-badge {
  flex: 0 0 auto;
  font-size: 11px;
  padding: 4px 10px;
  border-radius: 999px;
  font-weight: 600;
  white-space: nowrap;
  letter-spacing: 0.2px;
}
.ch-badge.ok   { background: rgba(0, 140, 149, 0.12); color: var(--c-dna); }
.ch-badge.warn { background: rgba(252, 194, 23, 0.2); color: #A06F00; }
.ch-badge.wait { background: rgba(150, 150, 150, 0.15); color: var(--c-text-sec); }

.dict-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.dict-table td {
  padding: 8px 12px;
  border-bottom: 1px solid var(--c-bg-page);
}
.dict-table td:first-child {
  color: var(--c-text-sec);
  font-style: italic;
  width: 40%;
}
.dict-table td:last-child {
  color: var(--c-dark-teal);
  font-weight: 500;
}

.method-list {
  list-style: none;
  counter-reset: method-counter;
  padding: 0;
  margin: 0;
}
.method-list li {
  counter-increment: method-counter;
  padding: 14px 0 14px 48px;
  position: relative;
  border-bottom: 1px solid var(--c-bg-page);
  font-size: 13px;
  line-height: 1.55;
  color: var(--c-dark-teal);
}
.method-list li:last-child { border: none; }
.method-list li::before {
  content: counter(method-counter);
  position: absolute;
  left: 0; top: 14px;
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--grad-02);
  color: var(--c-white);
  font-size: 13px;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}
.method-list li b { color: var(--c-dark-teal); }

.segment-rule {
  display: grid;
  grid-template-columns: 28px auto 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 10px 14px;
  background: #FAFAFA;
  border-radius: var(--radius);
  margin-bottom: 8px;
  font-size: 13px;
}
.segment-rule .sr-emoji { font-size: 16px; }
.segment-rule .sr-name { font-weight: 700; color: var(--c-dark-teal); }
.segment-rule .sr-note { color: var(--c-text-sec); font-size: 12px; }
.segment-rule .sr-pct {
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  color: var(--c-dna);
  font-size: 12px;
  white-space: nowrap;
}

.method-caveats {
  list-style: none;
  padding: 0;
  margin: 0;
}
.method-caveats li {
  padding: 8px 0 8px 24px;
  position: relative;
  font-size: 13px;
  color: var(--c-dark-teal);
  line-height: 1.5;
  border-bottom: 1px solid var(--c-bg-page);
}
.method-caveats li:last-child { border: none; }
.method-caveats li::before {
  content: '⚠';
  position: absolute;
  left: 0; top: 8px;
  color: var(--c-orange);
  font-size: 13px;
}

.back-top-link {
  margin-left: auto;
  color: var(--c-dna);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  padding: 7px 14px;
  border: 1px solid var(--c-divider);
  border-radius: 999px;
}
.back-top-link:hover { border-color: var(--c-dna); }