/* NITENICHI Nightfield — 部品のスタイル（静的な再現）
 * 元：ダッシュボードの共通部品と各ページの CSS Modules（クラス名は camelCase → nf- 付きの kebab-case に置き換えた）。
 * 色・角丸・余白の値は tokens.json（→ tokens.css の --pt-*）だけを参照する。ここに色の値を直接書かない。
 * チャネル色は要素ごとに --ch へ入れる（例：style="--ch: var(--pt-ch-youtube)"）。 */

:root {
  --pt-display: var(--font-display);
  --pt-num: var(--font-num);
  --pt-font-sans: var(--font-sans);
  --pt-ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  color-scheme: dark;
}

html,
body {
  background: var(--pt-bg-deep);
}

body {
  margin: 0;
  color: var(--pt-text);
  font-family: var(--pt-font-sans);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

/* ---------- ルート・大気 ---------- */

.nf-root {
  position: relative;
  isolation: isolate;
  background: var(--pt-bg-deep);
  color: var(--pt-text);
  font-family: var(--pt-font-sans);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  word-break: keep-all;
  overflow-wrap: anywhere;
  line-break: strict;
}

@supports (word-break: auto-phrase) {
  .nf-root {
    word-break: auto-phrase;
  }
}

.nf-root :where(a) {
  color: inherit;
}

.nf-root :focus-visible {
  outline: 2px solid var(--pt-focus);
  outline-offset: 2px;
}

.nf-atmosphere {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(46% 40% at 60% 20%, color-mix(in oklch, var(--pt-glow-blue) 26%, transparent), transparent 72%),
    radial-gradient(38% 34% at 14% 92%, color-mix(in oklch, var(--pt-glow-violet) 20%, transparent), transparent 72%),
    radial-gradient(26% 30% at 100% 64%, color-mix(in oklch, var(--pt-glow-violet) 12%, transparent), transparent 70%),
    linear-gradient(180deg, var(--pt-bg) 0%, var(--pt-bg-deep) 58%);
}

.nf-sr {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* 見本の枠（このデザインシステムのプレビュー専用） */
.nf-demo {
  padding: 20px 22px;
}

.nf-demo-note {
  margin: 0 0 12px;
  font-size: 0.6875rem;
  color: var(--pt-text-3);
}

/* ---------- サイドバー ---------- */

.nf-sidebar {
  display: flex;
  flex-direction: column;
  width: var(--pt-sidebar-width);
  box-sizing: border-box;
  padding: 24px 16px 18px;
  border-right: 1px solid var(--pt-line);
  background: color-mix(in oklch, var(--pt-bg) 55%, transparent);
  backdrop-filter: blur(var(--pt-blur-sidebar)) saturate(120%);
  -webkit-backdrop-filter: blur(var(--pt-blur-sidebar)) saturate(120%);
}

.nf-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 4px 6px;
  border-radius: var(--pt-radius-sm);
  text-decoration: none;
}

.nf-brand-mark {
  width: 30px;
  height: 30px;
  flex-shrink: 0;
}

.nf-brand-mark-core {
  fill: color-mix(in oklch, var(--pt-accent) 28%, var(--pt-bg-deep));
  stroke: color-mix(in oklch, var(--pt-accent) 70%, transparent);
  stroke-width: 1;
}

.nf-brand-mark-ring {
  fill: none;
  stroke: var(--pt-accent);
  stroke-width: 1;
  opacity: 0.75;
}

.nf-brand-mark-dot {
  fill: var(--pt-text);
}

.nf-brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
}

.nf-brand-name {
  font-family: var(--pt-num);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.24em;
  color: var(--pt-text);
}

.nf-brand-sub {
  margin-top: 3px;
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  color: var(--pt-text-3);
}

.nf-nav-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin: 36px 0 0;
  padding: 0;
  list-style: none;
}

.nf-nav-link {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  height: var(--pt-nav-height);
  padding: 0 12px;
  border-radius: var(--pt-radius-sm);
  color: var(--pt-text-2);
  font-size: 0.84375rem;
  text-decoration: none;
  white-space: nowrap;
  transition:
    background-color 0.2s var(--pt-ease-out),
    color 0.2s var(--pt-ease-out);
}

.nf-nav-link:hover {
  background: color-mix(in oklch, var(--pt-text) 5%, transparent);
  color: var(--pt-text);
}

.nf-nav-link[data-active="true"] {
  background: linear-gradient(
    90deg,
    color-mix(in oklch, var(--pt-accent) 15%, transparent),
    color-mix(in oklch, var(--pt-accent) 3%, transparent)
  );
  box-shadow: inset 0 0 0 1px color-mix(in oklch, var(--pt-accent) 20%, transparent);
  color: var(--pt-text);
}

.nf-nav-link[data-active="true"]::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  bottom: 12px;
  width: 2px;
  border-radius: var(--pt-radius-swatch);
  background: var(--pt-accent);
}

.nf-nav-icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  opacity: 0.85;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.nf-nav-sub {
  display: flex;
  flex-direction: column;
  gap: 1px;
  margin: 2px 0 6px;
  padding: 0 0 0 22px;
  list-style: none;
}

.nf-nav-sub-link {
  display: flex;
  align-items: center;
  gap: 10px;
  height: 32px;
  padding: 0 10px;
  border-radius: var(--pt-radius-glyph);
  color: var(--pt-text-2);
  font-size: 0.78125rem;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color 0.2s var(--pt-ease-out), color 0.2s var(--pt-ease-out);
}

.nf-nav-sub-link:hover {
  background: color-mix(in oklch, var(--pt-text) 5%, transparent);
  color: var(--pt-text);
}

.nf-nav-sub-link[aria-current="page"] {
  background: color-mix(in oklch, var(--ch) 12%, transparent);
  color: var(--pt-text);
}

.nf-nav-dot {
  width: 6px;
  height: 6px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--ch);
  box-shadow: 0 0 6px color-mix(in oklch, var(--ch) 60%, transparent);
}

/* いちばん伸びている指標（サイドバー下部） */
.nf-growth {
  position: relative;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 15px 16px 14px;
  overflow: hidden;
  border: 1px solid var(--pt-line);
  border-radius: var(--pt-radius);
  background:
    radial-gradient(130% 90% at 100% 0%, color-mix(in oklch, var(--ch) 15%, transparent), transparent 62%),
    linear-gradient(180deg, color-mix(in oklch, var(--pt-text) 3.5%, transparent), transparent),
    var(--pt-panel-solid);
  box-shadow:
    inset 0 1px 0 color-mix(in oklch, var(--pt-text) 7%, transparent),
    inset 0 -22px 36px -28px color-mix(in oklch, var(--ch) 30%, transparent);
  text-decoration: none;
  transition: border-color 0.3s var(--pt-ease-out);
}

.nf-growth::before {
  content: "";
  position: absolute;
  top: 0;
  left: 16px;
  right: 16px;
  height: 1px;
  background: linear-gradient(90deg, transparent, color-mix(in oklch, var(--ch) 75%, transparent), transparent);
  opacity: 0.55;
}

.nf-growth:hover {
  border-color: var(--pt-line-strong);
}

.nf-growth-title {
  padding-right: 30px;
  font-family: var(--pt-display);
  font-size: 0.8125rem;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: 0.05em;
  color: var(--pt-text);
}

.nf-growth-head {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 4px;
}

.nf-growth-name {
  font-size: 0.78125rem;
  line-height: 1.4;
  color: var(--pt-text-2);
}

.nf-growth-rate .nf-delta {
  gap: 8px;
}

.nf-growth-rate .nf-delta-value {
  font-size: 1.625rem;
  font-weight: 300;
  line-height: 1.15;
  letter-spacing: -0.01em;
}

.nf-growth-value {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 4px;
}

.nf-growth-value-label {
  font-size: 0.6875rem;
  color: var(--pt-text-3);
}

.nf-growth-value-num {
  font-family: var(--pt-num);
  font-size: 0.9375rem;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  color: var(--pt-text);
}

.nf-growth-note {
  margin-top: 6px;
  padding-top: 8px;
  border-top: 1px solid var(--pt-line);
  font-size: 0.625rem;
  line-height: 1.65;
  color: var(--pt-text-3);
}

.nf-round-arrow {
  position: absolute;
  top: 12px;
  right: 12px;
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border: 1px solid var(--pt-line-strong);
  border-radius: 50%;
  color: var(--pt-text-2);
  font-size: 0.8125rem;
}

/* ---------- メインの上部 ---------- */

.nf-topbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: var(--pt-nav-height);
}

.nf-crumb {
  display: inline-flex;
  align-items: center;
  margin: 0;
  font-size: 0.78125rem;
  color: var(--pt-text-2);
}

.nf-crumb-tag {
  margin-left: 10px;
  padding: 1px 9px;
  border: 1px solid var(--pt-line-strong);
  border-radius: var(--pt-radius-pill);
  font-size: 0.65625rem;
  letter-spacing: 0.08em;
  color: var(--pt-text-2);
}

.nf-period {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin: 0;
  padding: 7px 14px;
  border: 1px solid var(--pt-line);
  border-radius: var(--pt-radius-pill);
  background: var(--pt-panel);
  backdrop-filter: blur(var(--pt-blur-pill));
  -webkit-backdrop-filter: blur(var(--pt-blur-pill));
  font-size: 0.75rem;
}

.nf-period-label {
  color: var(--pt-text-2);
}

.nf-period-range {
  font-family: var(--pt-num);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.03em;
  color: var(--pt-text);
}

/* ---------- ページヘッダー ---------- */

.nf-page-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 320px);
  align-items: end;
  gap: clamp(16px, 3vw, 48px);
  padding: var(--pt-header-pad-top) 0 var(--pt-header-pad-bottom);
}

.nf-page-title {
  margin: 0;
  font-family: var(--pt-display);
  font-size: clamp(1.75rem, 1rem + 1.6vw, 2.5rem);
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: 0.04em;
  color: var(--pt-text);
}

.nf-page-lead {
  max-width: 34em;
  margin: 14px 0 0;
  font-size: 0.90625rem;
  line-height: 1.9;
  color: var(--pt-text-2);
}

.nf-page-note {
  max-width: 60em;
  margin: 12px 0 0;
  font-size: 0.71875rem;
  line-height: 1.8;
  color: var(--pt-text-3);
}

.nf-as-of {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 26px 0 0;
  font-family: var(--pt-num);
  font-size: 0.75rem;
  font-variant-numeric: tabular-nums;
  color: var(--pt-text-3);
}

.nf-as-of-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--pt-positive);
  box-shadow: 0 0 8px color-mix(in oklch, var(--pt-positive) 70%, transparent);
}

/* ---------- KPI（大きな数字） ---------- */

.nf-kpi-stack {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.nf-kpi {
  padding-left: 20px;
  border-left: 1px solid var(--pt-line-strong);
}

.nf-kpi-label {
  margin: 0;
  font-size: 0.78125rem;
  color: var(--pt-text-2);
}

.nf-kpi-value {
  margin: 4px 0 10px;
  font-family: var(--pt-num);
  font-size: clamp(2.2rem, 1.3rem + 1.5vw, 2.9rem);
  font-weight: 300;
  font-variant-numeric: tabular-nums;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--pt-text);
}

.nf-kpi-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 10px;
}

.nf-kpi-note {
  margin: 10px 0 0;
  font-size: 0.6875rem;
  line-height: 1.65;
  color: var(--pt-text-3);
}

.nf-kpi-lg {
  position: relative;
  max-width: 22rem;
  padding-left: 24px;
  border-left-color: transparent;
}

.nf-kpi-lg::before {
  content: "";
  position: absolute;
  top: 2px;
  bottom: 2px;
  left: -1px;
  width: 1px;
  background: linear-gradient(180deg, color-mix(in oklch, var(--pt-accent) 80%, transparent), var(--pt-line-strong) 60%, transparent);
}

.nf-kpi-lg .nf-kpi-label {
  font-size: 0.875rem;
}

.nf-kpi-lg .nf-kpi-value {
  margin: 6px 0 12px;
  font-size: clamp(2.75rem, 1.2rem + 2.7vw, 4.25rem);
  font-weight: 200;
  letter-spacing: -0.025em;
}

.nf-kpi-lg .nf-delta-value {
  font-size: 0.875rem;
}

/* ---------- チャネルアイコン・前期比・スパークライン ---------- */

.nf-glyph {
  display: inline-grid;
  flex-shrink: 0;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: var(--pt-radius-glyph);
  background: color-mix(in oklch, var(--ch) 14%, transparent);
  box-shadow: inset 0 0 0 1px color-mix(in oklch, var(--ch) 26%, transparent);
  color: var(--ch);
  font-family: var(--pt-num);
  font-size: 0.6875rem;
  font-weight: 500;
  line-height: 1;
}

.nf-glyph-sm {
  width: 22px;
  height: 22px;
  border-radius: var(--pt-radius-glyph-sm);
  font-size: 0.5625rem;
}

.nf-delta {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  white-space: nowrap;
}

.nf-delta-value {
  font-family: var(--pt-num);
  font-size: 0.78125rem;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  color: var(--pt-text-2);
}

.nf-delta[data-dir="up"] .nf-delta-value {
  color: var(--pt-positive);
}

.nf-delta[data-dir="down"] .nf-delta-value {
  color: var(--pt-negative);
}

.nf-delta-label {
  font-size: 0.6875rem;
  color: var(--pt-text-3);
}

.nf-spark {
  display: block;
  flex-shrink: 0;
  overflow: visible;
}

.nf-spark-bar,
.nf-spark-last {
  fill: var(--ch);
  transition: opacity 0.3s var(--pt-ease-out);
}

.nf-spark-bar {
  opacity: 0.45;
}

.nf-spark[data-tone="accent"] .nf-spark-bar,
.nf-spark[data-tone="accent"] .nf-spark-last {
  fill: var(--pt-accent);
}

/* ---------- セクション見出し ---------- */

.nf-block-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 16px;
  margin-bottom: var(--pt-gap-grid);
}

.nf-block-title,
.nf-panel-title {
  margin: 0;
  font-family: var(--pt-display);
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--pt-text);
}

.nf-block-title {
  font-size: 1.125rem;
}

.nf-block-sub,
.nf-panel-sub {
  margin: 0;
  font-size: 0.75rem;
  line-height: 1.6;
  color: var(--pt-text-3);
}

/* ---------- KPI カード（チャネルカード） ---------- */

.nf-cards {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--pt-gap-grid);
  margin: 0;
  padding: 0;
  list-style: none;
}

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

.nf-card,
.nf-panel {
  position: relative;
  border: 1px solid var(--pt-line);
  border-radius: var(--pt-radius);
  background:
    linear-gradient(180deg, color-mix(in oklch, var(--pt-text) 4.5%, transparent), color-mix(in oklch, var(--pt-text) 1%, transparent)),
    var(--pt-panel);
  box-shadow: var(--pt-shadow-panel);
  backdrop-filter: blur(var(--pt-blur-panel));
  -webkit-backdrop-filter: blur(var(--pt-blur-panel));
}

.nf-card {
  --ch: var(--pt-accent);
  box-shadow:
    inset 0 1px 0 color-mix(in oklch, var(--pt-text) 7%, transparent),
    inset 0 -24px 40px -28px color-mix(in oklch, var(--ch) 22%, transparent);
  transition:
    transform 0.35s var(--pt-ease-out),
    border-color 0.35s var(--pt-ease-out);
}

.nf-card::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 18px;
  right: 18px;
  height: 1px;
  background: linear-gradient(90deg, transparent, color-mix(in oklch, var(--ch) 70%, transparent), transparent);
  opacity: 0.45;
  transition: opacity 0.35s var(--pt-ease-out);
}

.nf-card:hover {
  transform: translateY(-2px);
  border-color: var(--pt-line-strong);
}

.nf-card:hover::before {
  opacity: 1;
}

.nf-card:hover .nf-spark-bar {
  opacity: 0.7;
}

.nf-card-link {
  display: flex;
  flex-direction: column;
  box-sizing: border-box;
  height: 100%;
  min-height: var(--pt-card-min-height);
  padding: var(--pt-card-pad) var(--pt-card-pad) 16px;
  border-radius: inherit;
  text-decoration: none;
}

.nf-card-head {
  display: flex;
  align-items: center;
  gap: 9px;
}

.nf-card-channel {
  font-size: 0.78125rem;
  color: var(--pt-text-2);
}

.nf-card-main {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 0;
}

.nf-card-main-text {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.nf-card-label {
  display: flex;
  flex-direction: column;
  gap: 1px;
  font-size: 0.75rem;
  line-height: 1.5;
  color: var(--pt-text-2);
}

.nf-card-note {
  font-size: 0.65625rem;
  color: var(--pt-text-3);
}

.nf-card-value {
  margin: 4px 0 6px;
  font-family: var(--pt-num);
  font-size: clamp(1.75rem, 1rem + 1vw, 2.25rem);
  font-weight: 300;
  font-variant-numeric: tabular-nums;
  line-height: 1.15;
  letter-spacing: -0.015em;
  color: var(--pt-text);
}

.nf-card-sub {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: baseline;
  gap: 2px 10px;
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--pt-line);
}

.nf-card-sub-label {
  min-width: 0;
  font-size: 0.75rem;
  color: var(--pt-text-2);
}

.nf-card-sub-value {
  font-family: var(--pt-num);
  font-size: 0.875rem;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  color: var(--pt-text);
}

.nf-card-sub-meta {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 2px 10px;
  min-height: 1.5em;
}

.nf-card-sub-period {
  font-size: 0.65625rem;
  color: var(--pt-text-3);
}

/* ---------- パネルとグリッド ---------- */

.nf-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--pt-gap-grid);
  margin-top: var(--pt-gap-grid);
}

.nf-panel {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: var(--pt-panel-pad-y) var(--pt-panel-pad-x);
}

.nf-span-4 {
  grid-column: span 4;
}

.nf-span-6 {
  grid-column: span 6;
}

.nf-span-8 {
  grid-column: span 8;
}

.nf-span-12 {
  grid-column: span 12;
}

.nf-panel-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px 16px;
  margin-bottom: var(--pt-panel-head-gap);
}

.nf-panel-title {
  font-size: 1rem;
}

.nf-panel-sub {
  margin-top: 4px;
}

.nf-text-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  border-radius: var(--pt-radius-glyph-sm);
  color: var(--pt-accent);
  font-size: 0.78125rem;
  text-decoration: none;
  white-space: nowrap;
}

.nf-text-link:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.nf-panel-note {
  margin: 16px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--pt-line);
  font-size: 0.71875rem;
  line-height: 1.75;
  color: var(--pt-text-3);
}

.nf-panel-note::before {
  content: "※ ";
}

.nf-footer {
  max-width: 72em;
  margin-top: 28px;
  font-size: 0.71875rem;
  line-height: 1.8;
  color: var(--pt-text-3);
}

.nf-footer p {
  margin: 0 0 6px;
}

/* 推移グラフの見出し行（凡例＋期間の増減＋縦軸の注記） */
.nf-trend-caption {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 14px;
  margin: 0 0 6px;
  font-size: 0.71875rem;
  color: var(--pt-text-2);
}

.nf-trend-key {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.nf-trend-key::before {
  content: "";
  width: 12px;
  height: 2px;
  border-radius: 1px;
  background: var(--pt-accent);
}

.nf-trend-key[data-key="flow"]::before {
  width: 3px;
  height: 10px;
  background: color-mix(in oklch, var(--pt-violet) 45%, transparent);
}

.nf-trend-key[data-key="avg"]::before {
  background: var(--pt-violet);
}

.nf-trend-text {
  font-family: var(--pt-num);
  font-variant-numeric: tabular-nums;
  color: var(--pt-text);
}

.nf-trend-diff[data-dir="up"] {
  color: var(--pt-positive);
}

.nf-trend-diff[data-dir="down"] {
  color: var(--pt-negative);
}

.nf-trend-note {
  color: var(--pt-text-3);
}

.nf-trend-note::before {
  content: "※ ";
}

/* ---------- ツールチップ ---------- */

.nf-tooltip {
  display: inline-block;
  padding: 8px 10px;
  border: 1px solid var(--pt-line-strong);
  border-radius: var(--pt-radius-sm);
  background: var(--pt-panel-solid);
  box-shadow: var(--pt-shadow-tooltip);
  font-size: 0.75rem;
  color: var(--pt-text);
}

.nf-tooltip-date {
  margin-bottom: 4px;
  font-family: var(--pt-num);
  font-size: 0.6875rem;
  color: var(--pt-text-3);
}

.nf-tooltip-row {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 150px;
}

.nf-tooltip-swatch {
  width: 8px;
  height: 8px;
  border-radius: var(--pt-radius-swatch);
}

.nf-tooltip-value {
  margin-left: auto;
  font-family: var(--pt-num);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
}

/* ---------- 表 ---------- */

.nf-table-scroll {
  overflow-x: auto;
  margin: 0 -8px;
}

.nf-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 0.8125rem;
}

.nf-table thead th {
  padding: 0 8px 10px;
  border-bottom: 1px solid var(--pt-line);
  font-size: 0.6875rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  text-align: left;
  color: var(--pt-text-3);
  white-space: nowrap;
}

.nf-table tbody th,
.nf-table tbody td {
  padding: 11px 8px;
  border-bottom: 1px solid var(--pt-line);
  font-weight: 400;
  text-align: left;
  white-space: nowrap;
}

.nf-table tbody tr:last-child th,
.nf-table tbody tr:last-child td {
  border-bottom: 0;
}

.nf-table tbody tr {
  transition: background-color 0.2s var(--pt-ease-out);
}

.nf-table tbody tr:hover {
  background: color-mix(in oklch, var(--pt-text) 3%, transparent);
}

.nf-table .nf-num {
  font-family: var(--pt-num);
  font-variant-numeric: tabular-nums;
  text-align: right;
}

.nf-table .nf-delta-label {
  display: none;
}

.nf-table-channel {
  display: inline-flex;
  align-items: center;
  gap: 9px;
}

.nf-table-metric {
  color: var(--pt-text-2);
}

.nf-table-value {
  font-size: 0.9375rem;
  color: var(--pt-text);
}

.nf-cell-unit {
  margin-right: 7px;
  font-family: var(--pt-font-sans);
  font-size: 0.65625rem;
  color: var(--pt-text-3);
}

.nf-cell-none {
  color: var(--pt-text-3);
}

.nf-empty {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--pt-text-3);
}

/* ---------- 読み込み中・場所取り・準備中 ---------- */

.nf-loading-note {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 14px;
  font-size: 0.75rem;
  color: var(--pt-text-3);
}

.nf-loading-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--pt-accent);
  animation: nfPulse 1.4s ease-in-out infinite alternate;
}

.nf-skeleton-line,
.nf-skeleton-value {
  border-radius: var(--pt-radius-glyph-sm);
  background: color-mix(in oklch, var(--pt-text) 7%, transparent);
}

.nf-skeleton-line {
  width: 6em;
  height: 12px;
}

.nf-skeleton-value {
  width: 8em;
  height: 40px;
  margin-top: 12px;
}

.nf-skeleton-card {
  min-height: var(--pt-card-min-height);
}

.nf-skeleton-chart {
  border-radius: var(--pt-radius-sm);
  background: linear-gradient(180deg, color-mix(in oklch, var(--pt-text) 4%, transparent), transparent);
}

.nf-preparing {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  padding: 8px 0 4px;
}

.nf-preparing-badge {
  padding: 2px 10px;
  border: 1px solid color-mix(in oklch, var(--pt-accent) 45%, transparent);
  border-radius: var(--pt-radius-pill);
  background: color-mix(in oklch, var(--pt-accent) 10%, transparent);
  font-size: 0.71875rem;
  letter-spacing: 0.08em;
  color: var(--pt-accent);
}

.nf-preparing-text {
  margin: 0;
  font-size: 0.84375rem;
  line-height: 1.85;
  color: var(--pt-text-2);
}

/* 空の状態のパネル（データがまだ無いページ） */
.nf-empty-panel {
  position: relative;
  isolation: isolate;
  display: flex;
  align-items: flex-start;
  gap: 20px;
  min-height: 220px;
  box-sizing: border-box;
  padding: 28px 28px 32px;
  overflow: hidden;
  border: 1px solid var(--pt-line);
  border-radius: var(--pt-radius);
  background:
    radial-gradient(90% 70% at 90% -10%, color-mix(in oklch, var(--pt-glow-violet) 34%, transparent), transparent 62%),
    linear-gradient(165deg, var(--pt-panel-solid), var(--pt-bg-deep));
}

.nf-empty-horizon {
  position: absolute;
  left: -30%;
  right: -30%;
  top: 78%;
  height: 200%;
  z-index: -1;
  border-radius: 50%;
  background: radial-gradient(120% 60% at 50% 0%, color-mix(in oklch, var(--pt-glow-blue) 34%, var(--pt-bg-deep)) 0%, var(--pt-bg-deep) 46%);
  box-shadow:
    0 -1px 0 color-mix(in oklch, var(--pt-accent) 80%, transparent),
    0 -10px 34px color-mix(in oklch, var(--pt-glow-blue) 55%, transparent);
  -webkit-mask-image: linear-gradient(to bottom, black 0%, black 20%, transparent 50%);
  mask-image: linear-gradient(to bottom, black 0%, black 20%, transparent 50%);
}

.nf-empty-icon {
  display: grid;
  flex-shrink: 0;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: var(--pt-radius-icon-box);
  background: color-mix(in oklch, var(--pt-accent) 14%, transparent);
  box-shadow: inset 0 0 0 1px color-mix(in oklch, var(--pt-accent) 30%, transparent);
  color: var(--pt-accent);
}

.nf-empty-title {
  margin: 0;
  font-family: var(--pt-display);
  font-size: 1.25rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--pt-text);
}

.nf-empty-text {
  max-width: 38em;
  margin: 10px 0 0;
  font-size: 0.84375rem;
  line-height: 1.9;
  color: var(--pt-text-2);
}

.nf-empty-cmd {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 18px 0 0;
}

.nf-empty-cmd-label {
  font-size: 0.71875rem;
  color: var(--pt-text-3);
}

.nf-code {
  padding: 4px 10px;
  border: 1px solid var(--pt-line-strong);
  border-radius: var(--pt-radius-glyph);
  background: color-mix(in oklch, var(--pt-bg-deep) 60%, transparent);
  font-family: var(--pt-num);
  font-size: 0.78125rem;
  color: var(--pt-text);
}

/* ---------- お知らせ（エラー・注意） ---------- */

.nf-banners {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* 取得の失敗（共通の .errorBanner） */
.nf-error-banner {
  margin: 0;
  padding: 12px 16px;
  border: 1px solid color-mix(in oklch, var(--pt-negative) 50%, transparent);
  border-radius: var(--pt-radius-sm);
  background: color-mix(in oklch, var(--pt-negative) 10%, transparent);
  font-size: 0.8125rem;
}

/* 注意（トップ：取得失敗の知らせ） */
.nf-warn-banner {
  padding: 12px 16px;
  border: 1px solid color-mix(in oklch, var(--pt-lights) 45%, transparent);
  border-radius: var(--pt-radius-sm);
  background: color-mix(in oklch, var(--pt-lights) 8%, transparent);
  font-size: 0.8125rem;
  color: var(--pt-text);
}

.nf-warn-banner > p {
  margin: 0 0 4px;
  color: var(--pt-lights);
}

.nf-warn-banner ul,
.nf-warn-banner-ch ul {
  margin: 0;
  padding-left: 18px;
}

/* 注意（チャネル別：失敗・一部欠測の知らせ。左に 2px の線） */
.nf-warn-banner-ch {
  padding: 12px 16px;
  border: 1px solid var(--pt-line-strong);
  border-left: 2px solid var(--pt-lights);
  border-radius: var(--pt-radius-sm);
  background: color-mix(in oklch, var(--pt-lights) 6%, transparent);
  font-size: 0.78125rem;
  color: var(--pt-text-2);
}

.nf-warn-title {
  margin: 0 0 4px;
  color: var(--pt-text);
}

/* ---------- 操作部品 ---------- */

/* 期間・指標の切り替え（セグメント） */
.nf-seg {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 2px;
  padding: 2px;
  border: 1px solid var(--pt-line);
  border-radius: var(--pt-radius-seg);
  background: color-mix(in oklch, var(--pt-bg-deep) 40%, transparent);
}

.nf-seg-btn {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  padding: 4px 12px;
  border: 0;
  border-radius: var(--pt-radius-seg-btn);
  background: transparent;
  font: inherit;
  font-size: 0.75rem;
  line-height: 1.5;
  color: var(--pt-text-2);
  cursor: pointer;
  transition: background-color 0.2s var(--pt-ease-out), color 0.2s var(--pt-ease-out);
}

.nf-seg-btn:hover {
  color: var(--pt-text);
}

.nf-seg-btn[aria-pressed="true"] {
  background: color-mix(in oklch, var(--pt-accent) 18%, transparent);
  box-shadow: inset 0 0 0 1px color-mix(in oklch, var(--pt-accent) 40%, transparent);
  color: var(--pt-text);
}

.nf-seg-count {
  font-family: var(--pt-num);
  font-size: 0.6875rem;
  font-variant-numeric: tabular-nums;
  color: var(--pt-text-3);
}

/* 絞り込み（select） */
.nf-filter {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 12px 16px;
  margin: 0;
  padding: 14px 16px;
  border: 1px solid var(--pt-line);
  border-radius: var(--pt-radius-sm);
  background: color-mix(in oklch, var(--pt-text) 2.5%, transparent);
}

.nf-field {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 0;
}

.nf-field-label {
  font-size: 0.6875rem;
  letter-spacing: 0.04em;
  color: var(--pt-text-3);
}

.nf-select {
  min-width: 10em;
  max-width: 100%;
  height: 36px;
  padding: 0 32px 0 12px;
  border: 1px solid var(--pt-line-strong);
  border-radius: var(--pt-radius-sm);
  background-color: var(--pt-panel-solid);
  background-image:
    linear-gradient(45deg, transparent 50%, var(--pt-text-2) 50%),
    linear-gradient(135deg, var(--pt-text-2) 50%, transparent 50%);
  background-position:
    calc(100% - 17px) 50%,
    calc(100% - 12px) 50%;
  background-size: 5px 5px;
  background-repeat: no-repeat;
  color: var(--pt-text);
  font-family: inherit;
  font-size: 0.8125rem;
  appearance: none;
  cursor: pointer;
  transition: border-color 0.2s var(--pt-ease-out);
}

.nf-select:hover {
  border-color: var(--pt-text-3);
}

.nf-select option {
  background: var(--pt-panel-solid);
  color: var(--pt-text);
}

/* 状態のチップ（--tone で色を変える） */
.nf-chip {
  --tone: var(--pt-text-3);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 2px 9px 2px 7px;
  border: 1px solid color-mix(in oklch, var(--tone) 40%, transparent);
  border-radius: var(--pt-radius-pill);
  background: color-mix(in oklch, var(--tone) 10%, transparent);
  font-size: 0.71875rem;
  line-height: 1.6;
  color: var(--pt-text);
  white-space: nowrap;
}

.nf-chip-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--tone);
}

/* 白いピルボタン（ログインの主操作） */
.nf-pill-button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  height: 50px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: var(--pt-radius-pill);
  background: var(--pt-text);
  color: var(--pt-bg-deep);
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-decoration: none;
  transition:
    box-shadow 0.3s var(--pt-ease-out),
    transform 0.3s var(--pt-ease-out);
}

.nf-pill-button:hover {
  box-shadow: 0 0 0 4px color-mix(in oklch, var(--pt-accent) 28%, transparent), 0 10px 30px -10px color-mix(in oklch, var(--pt-glow-blue) 80%, transparent);
  transform: translateY(-1px);
}

.nf-pill-button:focus-visible {
  outline-offset: 3px;
}

/* ---------- ファネル ---------- */

.nf-funnel {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 0;
  padding: 4px 0 0;
  list-style: none;
}

.nf-funnel-row {
  display: grid;
  grid-template-columns: 4.5em minmax(0, 1fr) 5.5em 6.5em;
  align-items: center;
  gap: 14px;
  font-size: 0.8125rem;
}

.nf-funnel-label {
  color: var(--pt-text-2);
}

.nf-funnel-track {
  position: relative;
  height: 10px;
  border-radius: var(--pt-radius-pill);
  background: color-mix(in oklch, var(--pt-text) 5%, transparent);
}

.nf-funnel-bar {
  position: absolute;
  inset: 0 auto 0 0;
  width: var(--w);
  min-width: 10px;
  border-radius: inherit;
  background: linear-gradient(90deg, color-mix(in oklch, var(--pt-accent) 55%, transparent), var(--pt-accent));
  box-shadow: 0 0 14px -2px color-mix(in oklch, var(--pt-accent) 60%, transparent);
}

.nf-funnel-bar[data-zero="true"] {
  width: 10px;
  background: color-mix(in oklch, var(--pt-text) 18%, transparent);
  box-shadow: none;
}

.nf-funnel-value {
  font-family: var(--pt-num);
  font-size: 0.9375rem;
  font-variant-numeric: tabular-nums;
  text-align: right;
  color: var(--pt-text);
}

.nf-funnel-unit {
  margin-left: 4px;
  font-family: var(--pt-font-sans);
  font-size: 0.65625rem;
  color: var(--pt-text-3);
}

.nf-funnel-rate {
  font-family: var(--pt-num);
  font-size: 0.78125rem;
  font-variant-numeric: tabular-nums;
  text-align: right;
  white-space: nowrap;
  color: var(--pt-text-2);
}

.nf-funnel-rate-label {
  margin-right: 6px;
  font-family: var(--pt-font-sans);
  font-size: 0.65625rem;
  color: var(--pt-text-3);
}

/* ---------- 地球のステージ（静的な代替） ---------- */

.nf-stage {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
}

.nf-stars {
  position: absolute;
  inset: -12%;
  width: 124%;
  height: 124%;
  fill: var(--pt-text);
  -webkit-mask-image: radial-gradient(circle at 50% 50%, black 30%, transparent 70%);
  mask-image: radial-gradient(circle at 50% 50%, black 30%, transparent 70%);
}

.nf-halo {
  position: absolute;
  inset: 16%;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 50%, color-mix(in oklch, var(--pt-glow-blue) 52%, transparent) 0%, transparent 66%);
  filter: blur(18px);
  transform: scale(1.3);
}

.nf-globe-fallback {
  position: absolute;
  inset: 20%;
  border-radius: 50%;
  background: radial-gradient(
    circle at 36% 30%,
    color-mix(in oklch, var(--pt-accent) 38%, var(--pt-panel-solid)) 0%,
    var(--pt-panel-solid) 48%,
    var(--pt-bg-deep) 100%
  );
  box-shadow: 0 0 60px color-mix(in oklch, var(--pt-glow-blue) 40%, transparent);
}

.nf-rim {
  position: absolute;
  inset: 19.5%;
  border-radius: 50%;
  pointer-events: none;
  box-shadow:
    0 0 0 1px color-mix(in oklch, var(--pt-rim) 55%, transparent),
    0 0 14px 1px color-mix(in oklch, var(--pt-rim) 50%, transparent),
    0 0 48px 8px color-mix(in oklch, var(--pt-glow-blue) 42%, transparent),
    inset 0 0 22px 2px color-mix(in oklch, var(--pt-rim) 38%, transparent),
    inset -18px 14px 46px -10px color-mix(in oklch, var(--pt-glow-blue) 40%, transparent);
}

.nf-orbit-back,
.nf-orbit-front {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
  color: var(--pt-accent);
  pointer-events: none;
}

.nf-orbit-path-back {
  fill: none;
  stroke: color-mix(in oklch, var(--pt-accent) 20%, transparent);
  stroke-width: 1;
}

.nf-orbit-path-front {
  fill: none;
  stroke-width: 1.15;
}

.nf-orbit-labels {
  position: absolute;
  inset: 0;
  z-index: 4;
  margin: 0;
  padding: 0;
  list-style: none;
  pointer-events: none;
}

.nf-orbit-label {
  position: absolute;
  left: calc(var(--x) * 1%);
  top: calc(var(--y) * 1%);
  width: 0;
  height: 0;
}

.nf-orbit-node {
  position: absolute;
  left: -3.5px;
  top: -3.5px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--ch);
  box-shadow:
    0 0 0 3px color-mix(in oklch, var(--ch) 24%, transparent),
    0 0 10px 1px var(--ch),
    0 0 26px 4px color-mix(in oklch, var(--ch) 50%, transparent);
}

.nf-orbit-pill {
  position: absolute;
  left: 0;
  top: 0;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 4px 11px 4px 4px;
  border: 1px solid var(--pt-line-strong);
  border-radius: var(--pt-radius-pill);
  background: color-mix(in oklch, var(--pt-bg-deep) 66%, transparent);
  backdrop-filter: blur(var(--pt-blur-orbit));
  -webkit-backdrop-filter: blur(var(--pt-blur-orbit));
  font-size: 0.75rem;
  white-space: nowrap;
}

.nf-orbit-label[data-pos="above"] .nf-orbit-pill {
  transform: translate(-50%, calc(-100% - 10px));
}

.nf-orbit-label[data-pos="below"] .nf-orbit-pill {
  transform: translate(-50%, 10px);
}

.nf-orbit-name {
  color: var(--pt-text-2);
}

.nf-orbit-value {
  font-family: var(--pt-num);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  color: var(--pt-text);
}

/* ---------- モーション ---------- */

@keyframes nfPulse {
  from {
    opacity: 0.35;
  }
  to {
    opacity: 1;
  }
}

@keyframes nfRise {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.nf-rise {
  animation: nfRise 0.7s var(--pt-ease-out) both;
  animation-delay: calc(var(--i, 0) * 45ms + 200ms);
}

@media (prefers-reduced-motion: reduce) {
  .nf-rise,
  .nf-loading-dot {
    animation: none;
  }

  .nf-card:hover,
  .nf-pill-button,
  .nf-pill-button:hover {
    transform: none;
  }
}

/* ---------- レスポンシブ ---------- */

@media (max-width: 1180px) {
  .nf-page-header {
    grid-template-columns: minmax(0, 1fr);
    align-items: start;
  }

  .nf-span-8 {
    grid-column: span 12;
  }

  .nf-span-4 {
    grid-column: span 6;
  }

  .nf-page-header .nf-kpi-stack {
    flex-direction: row;
    gap: 16px;
  }

  .nf-page-header .nf-kpi-stack .nf-kpi {
    flex: 1;
  }
}

@media (max-width: 760px) {
  .nf-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--pt-gap-grid-mobile);
  }

  .nf-span-4,
  .nf-span-6 {
    grid-column: span 12;
  }

  .nf-grid {
    gap: var(--pt-gap-grid-mobile);
  }

  .nf-panel {
    padding: var(--pt-panel-pad-y-mobile) var(--pt-panel-pad-x-mobile);
  }

  .nf-card-link {
    min-height: 0;
    padding: 14px 13px 13px;
  }

  .nf-card-main {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .nf-card-sub {
    grid-template-columns: minmax(0, 1fr);
  }

  .nf-kpi {
    padding-left: 12px;
  }

  .nf-kpi-value {
    font-size: clamp(1.6rem, 1rem + 3vw, 2.2rem);
  }

  .nf-period {
    padding: 6px 12px;
    gap: 8px;
  }
}