.analysis-page-header {
  padding: 30px clamp(20px, 4vw, 52px) 26px;
  background: linear-gradient(135deg, #e3eee7 0%, #f4f7f2 100%);
}

.analysis-page-header h1 {
  margin: 0 0 6px;
  font-size: clamp(26px, 3vw, 36px);
  letter-spacing: -.03em;
}

.analysis-page-header .sub {
  max-width: 860px;
  font-size: 15px;
  line-height: 1.75;
}

.analysis-page-main {
  max-width: 1500px;
  padding: 26px clamp(18px, 3vw, 40px) 52px;
}

.analysis-page-main > section + section { margin-top: 24px; }

.analysis-section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 12px;
}

.analysis-section-head h2 {
  margin: 0 0 3px;
  font-size: 21px;
}

.analysis-section-head p {
  color: var(--text-dim);
  font-size: 14px;
}

.analysis-source {
  color: var(--text-dim);
  font-size: 12px;
  white-space: nowrap;
}

.analysis-kpis {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}

.analysis-kpi {
  min-height: 118px;
  padding: 17px 18px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 2px 10px rgba(52, 79, 65, .045);
}

.analysis-kpi .label { color: var(--text-dim); font-size: 13px; }
.analysis-kpi .value {
  margin-top: 8px;
  font-size: clamp(23px, 2vw, 30px);
  font-weight: 760;
  letter-spacing: -.03em;
  font-variant-numeric: tabular-nums;
}
.analysis-kpi .change { margin-top: 5px; color: var(--text-dim); font-size: 12px; }
.analysis-kpi .change.up { color: var(--good); }
.analysis-kpi .change.down { color: var(--bad); }

.analysis-split {
  display: grid;
  grid-template-columns: minmax(320px, .85fr) minmax(560px, 1.65fr);
  gap: 16px;
}

.analysis-split > *,
.analysis-page-main .card,
.analysis-table-wrap {
  min-width: 0;
  max-width: 100%;
}

.analysis-bars {
  display: grid;
  grid-template-columns: repeat(7, minmax(48px, 1fr));
  align-items: end;
  gap: 9px;
  min-height: 270px;
  padding-top: 18px;
}

.operations-month-layout { grid-template-columns: minmax(0, 1fr); }
.operations-chart-scroll { width: 100%; max-width: 100%; overflow-x: auto; }
.operations-month-bars {
  grid-template-columns: repeat(30, minmax(34px, 1fr));
  min-width: 1120px;
}
.operations-month-bars .analysis-bar-value { font-size: 11px; }

.analysis-bar-item {
  display: grid;
  grid-template-rows: 1fr auto auto;
  align-items: end;
  min-width: 0;
  height: 240px;
  text-align: center;
}

.analysis-bar-fill {
  width: 100%;
  min-height: 6px;
  border-radius: 8px 8px 3px 3px;
  background: linear-gradient(180deg, #4d9b87, #286b62);
}

.analysis-bar-value { margin-top: 7px; font-size: 12px; font-weight: 700; }
.analysis-bar-label { color: var(--text-dim); font-size: 11px; }
.analysis-table-wrap { width: 100%; overflow-x: auto; }
.analysis-table-wrap table { min-width: 840px; }
.analysis-table-wrap tbody tr:first-child td { background: rgba(40, 107, 98, .055); }
.analysis-muted { color: var(--text-dim); }

.tier-name {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-weight: 700;
  white-space: nowrap;
}
.tier-dot { width: 9px; height: 9px; border-radius: 50%; flex: 0 0 9px; }
.sample-warning { display: block; color: var(--warn); font-size: 11px; }

.analysis-tabs { display: flex; flex-wrap: wrap; gap: 8px; }
.analysis-tab {
  padding: 7px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: #fff;
  color: var(--text-dim);
  font-weight: 700;
  cursor: pointer;
}
.analysis-tab.active { border-color: #79a89b; background: #e7f1ed; color: #1f6458; }

.analysis-formula {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.analysis-formula div {
  padding: 15px;
  border-radius: 10px;
  background: var(--bg-elev);
  color: var(--text-dim);
}
.analysis-formula b { display: block; margin-bottom: 4px; color: var(--text); font-size: 17px; }

.ltv-business-insights {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.ltv-insight-card {
  min-width: 0;
  padding: 17px;
  border: 1px solid var(--border);
  border-top: 4px solid #4d9b87;
  border-radius: 11px;
  background: #fbfcfa;
}
.ltv-insight-card.retention { border-top-color: #4b8ed8; }
.ltv-insight-card.value { border-top-color: #c48a34; }
.ltv-insight-card > span { display: block; color: var(--text-dim); font-size: 12px; font-weight: 750; }
.ltv-insight-card strong { display: block; margin: 7px 0 8px; color: var(--text); font-size: clamp(23px, 2.3vw, 31px); letter-spacing: -.035em; }
.ltv-insight-card p { margin: 0; color: var(--text-dim); line-height: 1.65; }
.ltv-priority-action {
  margin-top: 13px;
  padding: 14px 16px;
  border-left: 4px solid var(--accent);
  border-radius: 8px;
  background: #e8f3ee;
  color: var(--text);
  line-height: 1.7;
}
.ltv-definition-details { margin-top: 12px; }
.ltv-definition-details > summary { cursor: pointer; color: var(--accent); font-weight: 750; }
.ltv-definition-details[open] > summary { margin-bottom: 10px; }
.ltv-definition-details .business-note { margin-top: 10px; }

.ltv-multiplier-section { border-top: 4px solid #c48a34; }
.multiplier-definition-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 13px 0;
}
.multiplier-definition-grid > div {
  padding: 13px 15px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #f7f9f5;
}
.multiplier-definition-grid b { display: block; margin-bottom: 4px; color: var(--text); }
.multiplier-definition-grid span { color: var(--text-dim); font-size: 12px; line-height: 1.55; }
.multiplier-series-card { margin: 14px 0; }
.multiplier-detail-grid { display: grid; gap: 14px; }
.multiplier-checkpoint-table table { min-width: 860px; }
.multiplier-checkpoint-table tbody tr:first-child td { background: rgba(196, 138, 52, .08); }
.monthly-payback-card { margin: 14px 0; border-top: 3px solid #4d9b87; }
.monthly-payback-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 440px);
  gap: 20px;
  align-items: start;
  margin-bottom: 12px;
}
.monthly-payback-head h3 { margin: 0 0 5px; }
.monthly-payback-head p { margin: 0; color: var(--text-dim); line-height: 1.6; }
.monthly-payback-controls { display: grid; gap: 12px; }
.monthly-cohort-control,
.monthly-cac-control {
  display: grid;
  gap: 6px;
  color: var(--text-dim);
  font-size: 12px;
  font-weight: 650;
}
.monthly-cac-control input {
  min-height: 42px;
  padding: 8px 11px;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: #fff;
  color: var(--text);
  font: inherit;
  font-size: 15px;
  font-variant-numeric: tabular-nums;
}
.monthly-cac-control input:focus { border-color: #4d9b87; outline: 3px solid rgba(77, 155, 135, .16); }
.monthly-cac-control input[aria-invalid="true"] { border-color: var(--bad); }
.monthly-cohort-control > small,
.monthly-cac-control small { font-weight: 500; line-height: 1.45; }
.monthly-cohort-picker { position: relative; }
.monthly-cohort-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  min-height: 42px;
  padding: 8px 11px;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: #fff;
  color: var(--text);
  font: inherit;
  font-size: 14px;
  font-weight: 700;
  text-align: left;
}
.monthly-cohort-trigger:hover { border-color: #4d9b87; }
.monthly-cohort-trigger:focus-visible { border-color: #4d9b87; outline: 3px solid rgba(77, 155, 135, .16); }
.monthly-cohort-panel {
  position: absolute;
  top: calc(100% + 7px);
  right: 0;
  z-index: 30;
  display: grid;
  grid-template-rows: auto auto auto minmax(0, 1fr) auto;
  width: min(430px, calc(100vw - 44px));
  max-height: min(610px, calc(100vh - 110px));
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 18px 45px rgba(24, 60, 53, .18);
}
.monthly-cohort-panel[hidden] { display: none; }
.monthly-cohort-panel-head { display: grid; gap: 5px; padding: 14px 14px 9px; }
.monthly-cohort-panel-head input {
  min-height: 40px;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font: inherit;
}
.monthly-cohort-panel-head input:focus { border-color: #4d9b87; outline: 3px solid rgba(77, 155, 135, .14); }
.monthly-cohort-presets { display: flex; flex-wrap: wrap; gap: 7px; padding: 0 14px 9px; }
.monthly-cohort-presets button,
.monthly-cohort-panel-footer button {
  min-height: 34px;
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
  color: var(--text);
  font: inherit;
  font-size: 12px;
  font-weight: 700;
}
.monthly-cohort-presets button:hover,
.monthly-cohort-panel-footer button:hover { border-color: #4d9b87; background: #f2f8f5; }
.monthly-cohort-feedback { min-height: 32px; padding: 8px 14px; background: #f2f7f4; color: var(--text-dim); font-size: 11px; }
.monthly-cohort-options { overflow-y: auto; overscroll-behavior: contain; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.monthly-cohort-option { display: flex; align-items: flex-start; gap: 10px; padding: 9px 14px; cursor: pointer; }
.monthly-cohort-option + .monthly-cohort-option { border-top: 1px solid #edf1ee; }
.monthly-cohort-option:hover { background: #f4f8f6; }
.monthly-cohort-option input { width: 16px; height: 16px; margin: 2px 0 0; accent-color: #327966; }
.monthly-cohort-option span { display: grid; gap: 2px; min-width: 0; }
.monthly-cohort-option b { color: var(--text); font-size: 13px; font-variant-numeric: tabular-nums; }
.monthly-cohort-option small { color: var(--text-dim); font-size: 11px; font-weight: 500; line-height: 1.4; }
.monthly-cohort-empty { padding: 24px 14px; color: var(--text-dim); text-align: center; }
.monthly-cohort-panel-footer { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 11px 14px; }
.monthly-cohort-panel-footer > div { display: flex; gap: 7px; }
.monthly-cohort-panel-footer #ltv-monthly-cohort-apply { border-color: #327966; background: #327966; color: #fff; }
.monthly-payback-kpis { margin: 12px 0; }
.monthly-payback-kpis .analysis-kpi { min-height: 104px; }
.monthly-payback-table table { min-width: 1460px; }
.monthly-payback-table thead small { color: var(--text-dim); font-size: 10px; font-weight: 600; }
.monthly-payback-table tbody th { white-space: nowrap; }
.monthly-payback-table .monthly-cohort-cell {
  min-width: 148px;
  vertical-align: top;
  background: #f2f7f4;
  border-right: 2px solid #cbdad2;
}
.monthly-payback-table .monthly-cohort-cell b,
.monthly-payback-table .monthly-cohort-cell small { display: block; }
.monthly-payback-table .monthly-cohort-cell small { margin-top: 4px; color: var(--text-dim); font-size: 10px; font-weight: 550; }
.monthly-payback-table tr.monthly-cohort-month:first-child > * { border-top: 2px solid #bfd2c8; }
.monthly-payback-table tr.is-beyond-common td,
.monthly-payback-table tr.is-beyond-common > th:not(.monthly-cohort-cell) { background: #f7f8f7; color: #66736e; }
.monthly-payback-table tbody tr:hover td,
.monthly-payback-table tbody tr:hover th { background: #eaf3ee; }
.monthly-payback-note { margin-top: 12px; }
.daily-payback-card { margin: 14px 0; border-top: 3px solid #4b8ed8; }
.daily-payback-kpis { margin: 12px 0; grid-template-columns: repeat(5, minmax(170px, 1fr)); }
.daily-payback-kpis .analysis-kpi { min-height: 104px; }
.daily-payback-table { max-height: 660px; }
.daily-payback-table table { min-width: 1180px; }
.daily-payback-table thead { position: sticky; top: 0; z-index: 3; }
.daily-payback-table thead th { background: #e8efea; }
.daily-payback-table thead small { color: var(--text-dim); font-size: 10px; font-weight: 600; }
.daily-payback-table tbody th {
  position: sticky;
  left: 0;
  z-index: 2;
  background: #fbfcfa;
  white-space: nowrap;
}
.daily-payback-table tbody tr:hover td,
.daily-payback-table tbody tr:hover th { background: #eaf3ee; }
.daily-payback-table tbody tr.daily-payback-milestone td,
.daily-payback-table tbody tr.daily-payback-milestone th { background: #eef5fb; }
.daily-payback-table tbody tr.daily-payback-milestone:hover td,
.daily-payback-table tbody tr.daily-payback-milestone:hover th { background: #e1edf8; }
.daily-payback-note { margin-top: 12px; }
.multiplier-daily-details { margin-top: 14px; }
.multiplier-daily-details .analysis-table-wrap { max-height: 560px; margin-top: 10px; }
.multiplier-daily-details table { min-width: 760px; }

.ltv-table-stack {
  display: grid;
  gap: 14px;
  margin: 16px 0 14px;
}

.ltv-chart-card {
  min-width: 0;
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #fbfcfa;
}

.ltv-chart-title {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.ltv-chart-title h3 { margin: 0 0 3px; font-size: 17px; }
.ltv-chart-title p,
.ltv-chart-title > span { margin: 0; color: var(--text-dim); font-size: 12px; }
.ltv-chart-title > span { white-space: nowrap; }
.ltv-series-table-wrap { border: 1px solid var(--border); border-radius: 10px; }
.ltv-series-table-wrap .ltv-series-table { min-width: 930px; margin: 0; }
.ltv-series-table caption {
  padding: 10px 12px;
  color: var(--text-dim);
  font-size: 12px;
  text-align: left;
  caption-side: top;
}
.ltv-series-table th,
.ltv-series-table td { vertical-align: middle; }
.ltv-series-table thead th:first-child,
.ltv-series-table tbody th {
  position: sticky;
  left: 0;
  z-index: 2;
  min-width: 160px;
  background: #f4f7f3;
  text-align: left;
}
.ltv-series-table tbody th { border-left: 4px solid var(--tier-color); }
.ltv-series-table tbody th small { display: block; margin-top: 3px; color: var(--text-dim); font-size: 11px; font-weight: 500; }
.ltv-series-value { min-width: 92px; cursor: help; }
.ltv-series-value b { white-space: nowrap; font-variant-numeric: tabular-nums; }
.ltv-series-value small { display: block; margin-top: 3px; color: var(--warn); font-size: 10px; }
.ltv-series-value small.cell-detail { color: var(--text-dim); font-size: 11px; font-weight: 600; white-space: nowrap; }
.ltv-series-value:hover { background: #e4f1eb !important; outline: 2px solid #79a89b; outline-offset: -2px; }
.ltv-series-value.is-small-sample { background: #fffaf0; }
.ltv-boundary-picker {
  display: grid;
  gap: 7px;
  min-width: min(470px, 100%);
  color: var(--text-dim);
  font-size: 12px;
  font-weight: 650;
}
.ltv-range-picker { position: relative; width: 100%; }
.ltv-range-trigger {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 9px;
  align-items: center;
  width: 100%;
  min-height: 42px;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: #fff;
  color: var(--text);
  font: inherit;
  font-size: 14px;
  text-align: left;
  cursor: pointer;
}
.ltv-range-trigger:hover,
.ltv-range-trigger[aria-expanded="true"] { border-color: #73a99b; box-shadow: 0 0 0 3px rgba(77, 155, 135, .12); }
.ltv-range-trigger b { overflow: hidden; white-space: nowrap; text-overflow: ellipsis; font-variant-numeric: tabular-nums; }
.ltv-range-trigger-icon { color: var(--accent); font-size: 15px; }
.ltv-range-trigger-caret { color: var(--text-dim); font-size: 16px; }
.ltv-range-panel {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 80;
  width: min(760px, calc(100vw - 48px));
  overflow: hidden;
  border: 1px solid #b9cbc2;
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 18px 48px rgba(35, 62, 50, .2);
  color: var(--text);
}
.ltv-range-panel-selection {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  gap: 10px;
  align-items: center;
  padding: 13px 16px;
  border-bottom: 1px solid var(--border);
  background: #f5f8f5;
}
.ltv-range-panel-selection > div { min-width: 0; }
.ltv-range-panel-selection span { color: var(--text-dim); font-size: 11px; }
.ltv-range-panel-selection b { display: block; margin-top: 3px; font-size: 14px; font-variant-numeric: tabular-nums; }
.ltv-range-panel-selection > span { font-size: 13px; }
.ltv-range-panel-body { display: grid; grid-template-columns: minmax(0, 1fr) 138px; }
.ltv-range-calendar-area { min-width: 0; padding: 12px 14px 14px; }
.ltv-range-calendar-nav {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr) 32px;
  gap: 8px;
  align-items: center;
  margin-bottom: 8px;
  color: var(--text-dim);
  text-align: center;
}
.ltv-range-calendar-nav button,
.ltv-boundary-presets button,
.ltv-range-panel-footer button {
  min-height: 34px;
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
  color: var(--text);
  font: inherit;
  cursor: pointer;
}
.ltv-range-calendar-nav button { padding: 0; font-size: 21px; }
.ltv-range-calendar-nav button:disabled,
.ltv-range-panel-footer button:disabled { cursor: not-allowed; opacity: .35; }
.ltv-range-calendar-months { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.ltv-range-calendar-month { min-width: 0; }
.ltv-range-calendar-month + .ltv-range-calendar-month { padding-left: 16px; border-left: 1px solid var(--border); }
.ltv-range-calendar-month h4 { margin: 0 0 8px; text-align: center; font-size: 14px; }
.ltv-range-weekdays,
.ltv-range-days { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); }
.ltv-range-weekdays span { padding: 5px 0; color: var(--text-dim); font-size: 11px; text-align: center; }
.ltv-range-day-empty,
.ltv-range-day { min-width: 0; min-height: 34px; }
.ltv-range-day {
  position: relative;
  z-index: 1;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--text);
  font: inherit;
  font-size: 12px;
  cursor: pointer;
}
.ltv-range-day:hover:not(:disabled) { border-radius: 7px; background: #dfeee7; }
.ltv-range-day.is-in-range { background: #e3f0ea; }
.ltv-range-day.is-start,
.ltv-range-day.is-end { border-radius: 7px; background: var(--accent); color: #fff; font-weight: 750; }
.ltv-range-day:disabled { color: #bec8c2; cursor: not-allowed; }
.ltv-boundary-presets {
  display: grid;
  align-content: start;
  gap: 7px;
  padding: 14px 12px;
  border-left: 1px solid var(--border);
  background: #f8faf7;
}
.ltv-boundary-presets > span { margin-bottom: 2px; color: var(--text-dim); font-size: 11px; }
.ltv-boundary-presets button { min-height: 34px; padding: 5px 9px; font-size: 12px; text-align: left; }
.ltv-boundary-presets button.active { border-color: #73a99b; background: #e5f0eb; color: #1f6458; }
.ltv-range-panel-footer {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  padding: 11px 14px;
  border-top: 1px solid var(--border);
  background: #fff;
}
.ltv-range-panel-footer > span { color: var(--text-dim); font-size: 11px; }
.ltv-range-panel-footer > div { display: flex; gap: 7px; }
.ltv-range-panel-footer button.primary { border-color: var(--accent); background: var(--accent); color: #fff; }
.ltv-boundary-picker > small { color: var(--text-dim); font-weight: 500; line-height: 1.5; }
.ltv-boundary-source-details { margin-top: 12px; border-top: 1px solid var(--line, var(--border)); padding-top: 10px; }
.ltv-boundary-source-details > summary { cursor: pointer; width: max-content; color: var(--accent); font-weight: 700; }
.ltv-boundary-source-details[open] > summary { margin-bottom: 10px; }
.ltv-boundary-card { margin: 14px 0; }
.ltv-boundary-card #ltv-boundary-filter-status { margin: -2px 0 10px; font-size: 12px; }
.ltv-boundary-history-table { min-width: 900px; }
.ltv-boundary-history-table thead small {
  display: block;
  margin-top: 3px;
  color: var(--text-dim);
  font-size: 11px;
  font-weight: 500;
}
.ltv-boundary-history-table tbody tr:first-child td { background: rgba(40, 107, 98, .075); }
.ltv-boundary-entry b { display: block; color: var(--text); font-size: 14px; }
.ltv-boundary-entry small {
  display: block;
  margin-top: 4px;
  color: var(--text-dim);
  font-size: 11px;
  font-weight: 500;
}
.ltv-boundary-table-wrap table { min-width: 940px; }
.ltv-boundary-table-wrap tbody tr:last-child td { background: rgba(93, 113, 103, .045); }

.ltv-decomposition-card { margin: 0 0 14px; }
.ltv-decomposition { display: grid; gap: 10px; }
.ltv-decomposition-row {
  display: grid;
  grid-template-columns: minmax(120px, 160px) minmax(180px, 1fr) minmax(180px, 1fr) minmax(135px, .55fr);
  gap: 12px;
  align-items: center;
}
.ltv-factor { min-width: 0; }
.ltv-factor-head { display: flex; justify-content: space-between; gap: 8px; margin-bottom: 4px; color: var(--text-dim); font-size: 11px; }
.ltv-factor-track { height: 9px; overflow: hidden; border-radius: 999px; background: #e2e9e4; }
.ltv-factor-fill { display: block; height: 100%; min-width: 2px; border-radius: inherit; background: #4d9b87; }
.ltv-factor.v .ltv-factor-fill { background: #c48a34; }
.ltv-result { text-align: right; }
.ltv-result b { display: block; font-size: 15px; }
.ltv-result span { color: var(--text-dim); font-size: 11px; }

@media (max-width: 1100px) {
  .analysis-split { grid-template-columns: minmax(0, 1fr); }
  .daily-payback-kpis { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }
}

@media (max-width: 820px) {
  .analysis-page-header { padding-top: 22px; }
  .analysis-page-main { padding-top: 20px; }
  .analysis-section-head { align-items: flex-start; flex-direction: column; }
  .analysis-source { white-space: normal; }
  .analysis-bars { gap: 5px; }
  .ltv-boundary-picker { min-width: 0; width: 100%; }
  .ltv-range-panel {
    position: fixed;
    top: 72px;
    right: 12px;
    left: 12px;
    width: auto;
    max-height: calc(100vh - 88px);
    overflow-y: auto;
  }
  .ltv-range-panel-body { grid-template-columns: 1fr; }
  .ltv-range-calendar-months { grid-template-columns: 1fr; }
  .ltv-range-calendar-month + .ltv-range-calendar-month { padding: 16px 0 0; border-top: 1px solid var(--border); border-left: 0; }
  .ltv-boundary-presets { grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--border); border-left: 0; }
  .ltv-boundary-presets > span { grid-column: 1 / -1; }
  .ltv-range-panel-footer { position: sticky; bottom: 0; align-items: flex-start; flex-direction: column; }
  .ltv-range-panel-footer > div { width: 100%; }
  .ltv-range-panel-footer button { flex: 1; }
  .analysis-bar-value { font-size: 10px; }
  .analysis-formula { grid-template-columns: 1fr; }
  .multiplier-definition-grid { grid-template-columns: 1fr; }
  .monthly-payback-head { grid-template-columns: 1fr; gap: 12px; }
  .monthly-cohort-panel {
    position: fixed;
    top: 72px;
    right: 12px;
    left: 12px;
    width: auto;
    max-height: calc(100vh - 88px);
  }
  .daily-payback-kpis { grid-template-columns: 1fr; }
  .ltv-business-insights { grid-template-columns: 1fr; }
  .ltv-decomposition-row { grid-template-columns: 1fr; gap: 7px; padding: 10px 0; border-bottom: 1px solid var(--border); }
  .ltv-result { text-align: left; }
  .ltv-boundary-picker { width: 100%; min-width: 0; }
}