/* Cashy 연구 대시보드. 토큰 정본은 ../DESIGN.md 입니다. */

:root {
  color-scheme: light;
  --surface-canvas: #eef0f5;
  --surface-primary: #f9fafc;
  --surface-elevated: #fdfdfe;
  --surface-inset: #e6e8ef;
  --text-primary: #101114;
  --text-secondary: #5c5f77;
  --text-tertiary: #8b8ea3;
  --border-default: #dedee5;
  --border-subtle: #e9eaf0;
  --accent: #5741d8;
  --accent-hover: #4a35c4;
  --accent-wash: rgb(133 91 251 / 0.12);
  --ink-wash-1: rgb(16 17 20 / 0.04);
  --ink-wash-2: rgb(16 17 20 / 0.08);
  --status-positive: #0f8a55;
  --status-negative: #c7342a;
  --status-warning: #9a5b00;
  --positive-wash: rgb(15 138 85 / 0.12);
  --negative-wash: rgb(199 52 42 / 0.12);
  --warning-wash: rgb(154 91 0 / 0.14);
  --focus-ring: #5741d8;
  --on-accent: #fdfdfe;
  --shadow-whisper: 0 1px 4px rgb(16 24 40 / 0.04);
  --shadow-sheet: 0 8px 24px rgb(16 24 40 / 0.12);

  --font-sans: "Pretendard Variable", Pretendard, "Apple SD Gothic Neo", NanumBarunGothic, "Noto Sans KR", "Malgun Gothic", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", D2Coding, "SF Mono", "Cascadia Mono", ui-monospace, Menlo, Consolas, "DejaVu Sans Mono", monospace;

  --text-h1: 1.375rem;
  --text-h2: 1.0625rem;
  --text-h3: 0.9375rem;
  --text-body: 0.875rem;
  --text-num: 0.8125rem;
  --text-caption: 0.75rem;
  --text-overline: 0.6875rem;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-full: 9999px;

  --content-max: 1440px;
  --topbar-h: 56px;

  --dur-micro: 120ms;
  --dur-standard: 200ms;
  --dur-emphasis: 300ms;
  --dur-flash: 600ms;
  --ease-emphasis: cubic-bezier(0.16, 1, 0.3, 1);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --surface-canvas: #0e0f14;
    --surface-primary: #15161d;
    --surface-elevated: #1b1d26;
    --surface-inset: #20222d;
    --text-primary: #f2f3f7;
    --text-secondary: #a9acbe;
    --text-tertiary: #767a90;
    --border-default: #2a2c38;
    --border-subtle: #22242e;
    --accent: #9a86ff;
    --accent-hover: #ab9aff;
    --accent-wash: rgb(154 134 255 / 0.14);
    --ink-wash-1: rgb(242 243 247 / 0.05);
    --ink-wash-2: rgb(242 243 247 / 0.10);
    --status-positive: #3ccf8e;
    --status-negative: #ff6b61;
    --status-warning: #f0b24a;
    --positive-wash: rgb(60 207 142 / 0.14);
    --negative-wash: rgb(255 107 97 / 0.14);
    --warning-wash: rgb(240 178 74 / 0.16);
    --focus-ring: #ab9aff;
    --on-accent: #0e0f14;
    --shadow-sheet: 0 8px 24px rgb(0 0 0 / 0.4);
  }
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --surface-canvas: #0e0f14;
  --surface-primary: #15161d;
  --surface-elevated: #1b1d26;
  --surface-inset: #20222d;
  --text-primary: #f2f3f7;
  --text-secondary: #a9acbe;
  --text-tertiary: #767a90;
  --border-default: #2a2c38;
  --border-subtle: #22242e;
  --accent: #9a86ff;
  --accent-hover: #ab9aff;
  --accent-wash: rgb(154 134 255 / 0.14);
  --ink-wash-1: rgb(242 243 247 / 0.05);
  --ink-wash-2: rgb(242 243 247 / 0.10);
  --status-positive: #3ccf8e;
  --status-negative: #ff6b61;
  --status-warning: #f0b24a;
  --positive-wash: rgb(60 207 142 / 0.14);
  --negative-wash: rgb(255 107 97 / 0.14);
  --warning-wash: rgb(240 178 74 / 0.16);
  --focus-ring: #ab9aff;
  --on-accent: #0e0f14;
  --shadow-sheet: 0 8px 24px rgb(0 0 0 / 0.4);
}

*,
*::before,
*::after { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--surface-canvas);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: var(--text-body);
  line-height: 1.55;
  min-height: 100dvh;
}

h1, h2, h3, p, dl, dd, figure { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
button, input, select { font: inherit; color: inherit; }
button { cursor: pointer; }
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); text-decoration: underline; }
small { font-size: var(--text-caption); }

:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }

.detail__empty[hidden], .detail__body[hidden], .empty[hidden], .ledger-table[hidden], .loading-note[hidden], .btn[hidden] { display: none; }

.icon {
  width: 1em;
  height: 1em;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
  vertical-align: -0.15em;
}
.icon--lg { width: 1.75rem; height: 1.75rem; color: var(--text-tertiary); }

.mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

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

.skip-link {
  position: absolute;
  top: var(--space-2);
  left: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: var(--accent);
  color: var(--on-accent);
  border-radius: var(--radius-sm);
  transform: translateY(-200%);
  z-index: 30;
}
.skip-link:focus-visible { transform: translateY(0); outline-offset: 0; }

/* Topbar */
.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--surface-elevated);
  border-bottom: 1px solid var(--border-default);
}
.topbar__inner {
  max-width: var(--content-max);
  margin-inline: auto;
  padding-inline: clamp(16px, 3vw, 32px);
  min-height: var(--topbar-h);
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}
.topbar__brand { display: flex; align-items: baseline; gap: var(--space-3); min-width: 0; }
.brand { color: var(--text-primary); font-weight: 700; font-size: var(--text-h3); white-space: nowrap; }
.brand:hover { color: var(--text-primary); text-decoration: none; }
.brand__sub { color: var(--text-secondary); font-size: var(--text-caption); white-space: nowrap; }
.topbar__nav { display: flex; gap: var(--space-1); margin-inline-start: auto; }
.topbar__nav a {
  color: var(--text-secondary);
  font-weight: 500;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
}
.topbar__nav a:hover { color: var(--text-primary); background: var(--ink-wash-1); text-decoration: none; }
.topbar__status { display: flex; align-items: center; gap: var(--space-2); }
.topbar__meta {
  max-width: var(--content-max);
  margin-inline: auto;
  padding: 0 clamp(16px, 3vw, 32px) var(--space-2);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-4);
  font-size: var(--text-caption);
  color: var(--text-secondary);
}
.meta__k { color: var(--text-tertiary); }
.meta__v { color: var(--text-secondary); overflow-wrap: anywhere; }

.freshness {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  background: var(--surface-inset);
  color: var(--text-tertiary);
  font-size: var(--text-caption);
  font-weight: 500;
  white-space: nowrap;
}
.freshness[data-state="live"] { color: var(--status-positive); background: var(--positive-wash); }
.freshness[data-state="stale"],
.freshness[data-state="demo"] { color: var(--status-warning); background: var(--warning-wash); }
.freshness[data-state="offline"],
.freshness[data-state="error"] { color: var(--status-negative); background: var(--negative-wash); }

.icon--moon { display: none; }
:root[data-theme="dark"] .icon--sun { display: none; }
:root[data-theme="dark"] .icon--moon { display: inline; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .icon--sun { display: none; }
  :root:not([data-theme="light"]) .icon--moon { display: inline; }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
  min-height: 36px;
  padding: var(--space-2) var(--space-3);
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  background: var(--surface-inset);
  color: var(--text-primary);
  font-weight: 500;
  font-size: var(--text-body);
  line-height: 1.2;
  white-space: nowrap;
  transition: background-color var(--dur-micro) ease-out, transform var(--dur-micro) ease-out;
}
.btn:hover { background: var(--ink-wash-2); }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: 0.5; cursor: default; transform: none; }
.btn--primary { background: var(--accent); color: var(--on-accent); }
.btn--primary:hover { background: var(--accent-hover); }
.btn--secondary { background: var(--surface-inset); }
.btn--ghost { background: transparent; }
.btn--ghost:hover { background: var(--ink-wash-1); }
.btn--icon { width: 36px; padding: 0; background: transparent; }
.btn--icon:hover { background: var(--ink-wash-1); }
.btn--sm { min-height: 28px; padding: var(--space-1) var(--space-2); font-size: var(--text-caption); }
.btn .icon { font-size: 1.1em; }

/* Banners */
.banners {
  max-width: var(--content-max);
  margin-inline: auto;
  padding-inline: clamp(16px, 3vw, 32px);
  display: grid;
  gap: var(--space-2);
}
.banners:not(:empty) { padding-top: var(--space-4); }
.banner {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-default);
  background: var(--surface-primary);
  animation: fade-in var(--dur-standard) ease-in-out;
}
.banner .icon { font-size: 1.25rem; }
.banner__text { flex: 1 1 auto; min-width: 0; }
.banner__title { font-weight: 600; }
.banner__body { color: var(--text-secondary); font-size: var(--text-caption); overflow-wrap: anywhere; }
.banner--demo { background: var(--warning-wash); }
.banner--demo .icon { color: var(--status-warning); }
.banner--offline,
.banner--error { background: var(--negative-wash); }
.banner--offline .icon,
.banner--error .icon { color: var(--status-negative); }

/* Page */
.page {
  max-width: var(--content-max);
  margin-inline: auto;
  padding: var(--space-6) clamp(16px, 3vw, 32px) var(--space-10);
  display: grid;
  gap: var(--space-8);
}
.page:focus { outline: none; }

.overview { display: grid; gap: var(--space-4); }
.overview__title { font-size: var(--text-h1); font-weight: 700; line-height: 1.25; letter-spacing: -0.01em; }

.section { display: grid; gap: var(--space-4); }
.section, .overview { scroll-margin-top: calc(var(--topbar-h) + var(--space-6)); }
.section__head { display: grid; gap: var(--space-1); }
.section__head h2 { font-size: var(--text-h2); font-weight: 600; letter-spacing: -0.005em; }
.section__sub { color: var(--text-secondary); max-width: 80ch; }

/* Key-value list */
.kv { display: grid; gap: var(--space-2); }
.kv__row {
  display: grid;
  grid-template-columns: minmax(5rem, 8rem) minmax(0, 1fr);
  gap: var(--space-3);
  align-items: baseline;
}
.kv dt { color: var(--text-secondary); font-size: var(--text-caption); font-weight: 500; }
.kv dd { min-width: 0; overflow-wrap: anywhere; }
.kv--overview { max-width: 100ch; }

/* Cards */
.cards {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: repeat(auto-fit, minmax(min(20rem, 100%), 1fr));
}
.card {
  display: grid;
  gap: var(--space-3);
  padding: var(--space-4);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-default);
  background: var(--surface-primary);
  position: relative;
  isolation: isolate;
}
.card[aria-current="true"] { background: var(--accent-wash); }
.card__head { display: grid; gap: var(--space-2); }
.card__id { color: var(--text-secondary); font-size: var(--text-caption); font-weight: 600; }
.card__title { font-size: var(--text-h3); font-weight: 600; line-height: 1.35; overflow-wrap: anywhere; }
.card__strategy { color: var(--text-secondary); overflow-wrap: anywhere; }
.card .kv__row { grid-template-columns: minmax(4rem, 5.5rem) minmax(0, 1fr); }
.card__actions { display: flex; gap: var(--space-2); justify-content: flex-end; }
.card__selected-glyph { position: absolute; top: var(--space-3); right: var(--space-3); color: var(--accent); }

/* Progress */
.progress-list { display: grid; gap: var(--space-2); }
.progress { display: grid; gap: var(--space-1); }
.progress__head { display: flex; justify-content: space-between; gap: var(--space-2); font-size: var(--text-caption); }
.progress__label { color: var(--text-secondary); font-weight: 500; }
.progress__value { color: var(--text-primary); }
.progress__track {
  height: 6px;
  border-radius: var(--radius-full);
  background: var(--ink-wash-2);
  overflow: hidden;
}
.progress__fill {
  height: 100%;
  width: 100%;
  border-radius: inherit;
  background: var(--accent);
  transform-origin: left center;
  transform: scaleX(var(--progress, 0));
  transition: transform var(--dur-emphasis) var(--ease-emphasis);
}
.progress[data-complete="true"] .progress__fill { background: var(--status-positive); }
.progress__caption { color: var(--text-tertiary); font-size: var(--text-caption); }

/* Badges */
.badges { display: flex; flex-wrap: wrap; gap: var(--space-1) var(--space-2); }
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 2px var(--space-2);
  border-radius: var(--radius-sm);
  background: var(--ink-wash-2);
  color: var(--text-primary);
  font-size: var(--text-caption);
  font-weight: 500;
  line-height: 1.4;
  word-break: keep-all;
}
.badge__k { color: var(--text-secondary); font-weight: 400; }
.badge[data-tone="positive"] { background: var(--positive-wash); color: var(--status-positive); }
.badge[data-tone="negative"] { background: var(--negative-wash); color: var(--status-negative); }
.badge[data-tone="warning"] { background: var(--warning-wash); color: var(--status-warning); }
.badge[data-tone="accent"] { background: var(--accent-wash); color: var(--accent); }
.badge[data-tone="neutral"] { background: var(--ink-wash-2); color: var(--text-secondary); }

/* Toolbar */
.toolbar-wrap { display: block; }
.toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: var(--space-3) var(--space-4);
  padding: var(--space-4);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-default);
  background: var(--surface-primary);
}
.field { display: grid; gap: var(--space-1); min-width: 0; }
.field--grow { flex: 1 1 18rem; }
.field label { font-size: var(--text-caption); font-weight: 500; color: var(--text-secondary); }
.input-wrap { position: relative; }
.input-wrap__icon {
  position: absolute;
  left: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-tertiary);
  pointer-events: none;
}
.input,
.select {
  width: 100%;
  min-height: 36px;
  padding: var(--space-2) var(--space-3);
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  background: var(--surface-inset);
  color: var(--text-primary);
}
.input { padding-left: calc(var(--space-3) * 2 + 1em); }
.input::placeholder { color: var(--text-tertiary); }
.input:hover, .select:hover { border-color: var(--border-default); }
.select { min-width: 9rem; }
.select[data-active="true"], .input[data-active="true"] { background: var(--accent-wash); }
.toolbar__end { display: flex; align-items: center; gap: var(--space-3); margin-inline-start: auto; }
.toolbar__count { color: var(--text-secondary); font-size: var(--text-caption); font-variant-numeric: tabular-nums; white-space: nowrap; }

/* Ledger layout */
.ledger__grid { display: grid; gap: var(--space-4); grid-template-columns: minmax(0, 1fr); align-items: start; }
.ledger__detail { display: none; }
@media (min-width: 1200px) {
  .ledger__grid { grid-template-columns: minmax(0, 1fr) minmax(22rem, 32rem); }
  .ledger__detail {
    display: block;
    position: sticky;
    top: calc(var(--topbar-h) + var(--space-4));
    max-height: calc(100dvh - var(--topbar-h) - var(--space-8));
    overflow: auto;
    min-height: 0;
    overscroll-behavior: contain;
  }
}

.table-wrap {
  border-radius: var(--radius-md);
  border: 1px solid var(--border-default);
  background: var(--surface-primary);
  overflow-x: auto;
}
.ledger-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-num);
}
.ledger-table th,
.ledger-table td {
  padding: var(--space-2) var(--space-3);
  text-align: left;
  vertical-align: top;
  border-top: 1px solid var(--border-subtle);
}
.ledger-table thead th {
  border-top: 0;
  background: var(--surface-inset);
  color: var(--text-secondary);
  font-size: var(--text-caption);
  font-weight: 500;
  white-space: nowrap;
  position: sticky;
  top: 0;
}
.ledger-table th.num, .ledger-table td.num { text-align: right; }
.ledger-table th small { display: block; font-weight: 400; color: var(--text-tertiary); white-space: normal; word-break: keep-all; max-width: 11rem; }
.ledger-table td.num { font-family: var(--font-mono); font-variant-numeric: tabular-nums; white-space: nowrap; }
.ledger-table td.mono, .ledger-table td.col-period { white-space: nowrap; }
.ledger-table .col-id { width: 4rem; }
.ledger-table td.col-id { font-family: var(--font-mono); color: var(--text-secondary); }
.ledger-table .col-title { min-width: 12rem; }
.stack-2 { display: grid; gap: 0; }
.badges--stack { display: grid; gap: var(--space-1); justify-items: start; }
.cell-k { color: var(--text-tertiary); font-family: var(--font-sans); font-size: var(--text-caption); }
.ledger-table td.col-badge { word-break: keep-all; }
.ledger-table td.col-returns { white-space: normal; word-break: keep-all; }
.sort {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 0;
  border: 0;
  background: none;
  color: inherit;
  font: inherit;
  text-align: inherit;
}
.sort .icon { color: var(--text-tertiary); }
th[aria-sort="ascending"] .sort .icon,
th[aria-sort="descending"] .sort .icon { color: var(--accent); }
.ledger-table tbody tr { position: relative; transition: background-color var(--dur-micro) ease-out; }
.ledger-table tbody tr:hover { background: var(--ink-wash-1); }
.ledger-table tbody tr[aria-selected="true"] { background: var(--accent-wash); }
.row-open {
  display: inline-flex;
  align-items: flex-start;
  gap: var(--space-1);
  padding: 0;
  border: 0;
  background: none;
  color: var(--text-primary);
  font: inherit;
  font-weight: 600;
  text-align: left;
  overflow-wrap: anywhere;
}
.row-open:hover { color: var(--accent); }
.row-open .icon { color: var(--accent); margin-top: 0.2em; }
.row-sub { display: block; color: var(--text-secondary); font-size: var(--text-caption); overflow-wrap: anywhere; }
.row-current { color: var(--accent); font-weight: 600; }
.val-pos { color: var(--status-positive); }
.val-neg { color: var(--status-negative); }
[data-missing="true"] { color: var(--text-tertiary); font-family: var(--font-sans); }
tr[data-flash="true"]::after,
.card[data-flash="true"]::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--accent-wash);
  pointer-events: none;
  animation: flash-out var(--dur-flash) ease-out forwards;
}
tr[data-flash="true"] { transform: translateZ(0); }
tr[data-flash="true"]::after { display: block; }

@media (max-width: 767px) {
  .topbar { position: static; }
  .topbar__brand { flex-wrap: wrap; gap: var(--space-1) var(--space-3); }
  .brand__sub { white-space: normal; }
  .ledger-table td.num, .ledger-table td.mono { white-space: normal; }
  .table-wrap { overflow-x: visible; border: 0; background: transparent; }
  .ledger-table, .ledger-table tbody, .ledger-table td { display: block; }
  .ledger-table thead { display: none; }
  .ledger-table tbody tr {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-1);
    padding: var(--space-3) var(--space-4);
    margin-bottom: var(--space-2);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-default);
    background: var(--surface-primary);
  }
  .ledger-table td { border: 0; padding: 0; display: grid; grid-template-columns: minmax(5.5rem, 7rem) minmax(0, 1fr); gap: var(--space-2); }
  .ledger-table td::before { content: attr(data-label); color: var(--text-tertiary); font-size: var(--text-caption); font-family: var(--font-sans); }
  .ledger-table td.col-title { grid-template-columns: minmax(0, 1fr); order: -1; margin-bottom: var(--space-1); }
  .ledger-table td.col-title::before { display: none; }
  .ledger-table td.num { text-align: left; }
  .ledger-table td.col-id { width: auto; }
  .ledger-table td.col-id::before { content: "번호"; }
  .ledger-table .skeleton-row td { grid-template-columns: minmax(0, 1fr); }
  .ledger-table .skeleton-row td::before { display: none; }
}

/* Empty states */
.empty {
  display: grid;
  justify-items: center;
  text-align: center;
  gap: var(--space-2);
  padding: var(--space-8) var(--space-4);
  border-radius: var(--radius-md);
  border: 1px dashed var(--border-default);
  background: var(--surface-primary);
}
.empty__title { font-weight: 600; }
.empty__body { color: var(--text-secondary); max-width: 48ch; }

/* Detail */
.detail {
  border-radius: var(--radius-md);
  border: 1px solid var(--border-default);
  background: var(--surface-primary);
  min-height: 12rem;
}
.detail__empty {
  display: grid;
  justify-items: center;
  text-align: center;
  gap: var(--space-2);
  padding: var(--space-8) var(--space-4);
}
.detail__body { display: grid; gap: var(--space-5); padding: var(--space-5); }
.detail__head { display: grid; gap: var(--space-2); grid-template-columns: minmax(0, 1fr) auto; align-items: start; }
.detail__head-main { display: grid; gap: var(--space-2); min-width: 0; }
.detail__eyebrow { color: var(--text-secondary); font-size: var(--text-caption); font-weight: 600; }
.detail__title { font-size: var(--text-h2); font-weight: 600; line-height: 1.3; overflow-wrap: anywhere; }
.detail__title:focus { outline: none; }
.detail__block { display: grid; gap: var(--space-3); }
.detail__block h3 { font-size: var(--text-h3); font-weight: 600; }
.detail__block h3 small { display: block; color: var(--text-secondary); font-weight: 400; font-size: var(--text-caption); }
.detail__text { overflow-wrap: anywhere; white-space: pre-line; }
.detail__note { color: var(--text-secondary); }
.detail .kv__row { grid-template-columns: minmax(5rem, 7rem) minmax(0, 1fr); }
.group-label {
  font-size: var(--text-overline);
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--text-secondary);
}

.lineage { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-1); }
.lineage .icon { color: var(--text-tertiary); }
.lineage__current { font-weight: 600; padding: var(--space-1) var(--space-2); }
.lineage__list { display: flex; flex-wrap: wrap; gap: var(--space-1); }
.chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  min-height: 28px;
  padding: var(--space-1) var(--space-2);
  border: 0;
  border-radius: var(--radius-sm);
  background: var(--ink-wash-1);
  color: var(--text-primary);
  font-size: var(--text-caption);
  font-weight: 500;
  font-family: var(--font-sans);
  overflow-wrap: anywhere;
  text-align: left;
}
.chip:hover { background: var(--ink-wash-2); }
.chip .mono { color: var(--text-secondary); }

.table-scroll { overflow-x: auto; border-radius: var(--radius-sm); border: 1px solid var(--border-subtle); }
.metric-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-num);
}
.metric-table caption {
  caption-side: top;
  text-align: left;
  padding: var(--space-2) var(--space-3);
  color: var(--text-secondary);
  font-size: var(--text-caption);
  background: var(--surface-inset);
  border-bottom: 1px solid var(--border-subtle);
}
.metric-table th,
.metric-table td {
  padding: var(--space-1) var(--space-2);
  border-top: 1px solid var(--border-subtle);
  text-align: right;
  vertical-align: top;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.metric-table thead th {
  border-top: 0;
  background: var(--surface-inset);
  color: var(--text-secondary);
  font-family: var(--font-sans);
  font-size: var(--text-caption);
  font-weight: 500;
  position: sticky;
  top: 0;
}
.metric-table th[scope="row"] {
  position: sticky;
  left: 0;
  background: var(--surface-primary);
  text-align: left;
  font-family: var(--font-sans);
  font-weight: 500;
  color: var(--text-secondary);
  white-space: normal;
  min-width: 8rem;
  max-width: 11rem;
}
.metric-table tr.group th {
  position: sticky;
  left: 0;
  padding-top: var(--space-3);
  background: var(--surface-primary);
  color: var(--text-secondary);
  font-size: var(--text-overline);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-align: left;
  font-family: var(--font-sans);
}
.metric-table th[scope="row"] small { display: block; font-weight: 400; color: var(--text-tertiary); }
.metric-table td[data-changed="true"]::before { content: "변경 "; color: var(--accent); font-family: var(--font-sans); font-size: var(--text-caption); }
.config-table th[scope="row"] { font-family: var(--font-mono); color: var(--text-primary); font-weight: 500; white-space: nowrap; max-width: none; }
.config-table td { text-align: left; white-space: normal; min-width: 7rem; max-width: 22rem; overflow-wrap: anywhere; }

.chart { display: grid; gap: var(--space-2); }
.chart__svg { width: 100%; height: auto; display: block; }
.chart__legend { display: flex; flex-wrap: wrap; gap: var(--space-3); color: var(--text-secondary); font-size: var(--text-caption); }
.chart__legend span::before { content: ""; display: inline-block; width: 0.6em; height: 0.6em; margin-right: var(--space-1); border-radius: 2px; background: var(--text-tertiary); }
.chart__legend .leg-min::before { background: var(--text-secondary); }
.chart__legend .leg-mean::before { background: var(--accent); }
.chart__legend .leg-max::before { background: var(--text-tertiary); }
.chart__bar-min { fill: var(--text-secondary); }
.chart__bar-mean { fill: var(--accent); }
.chart__bar-max { fill: var(--text-tertiary); }
.chart__axis { stroke: var(--border-default); }
.chart__label { fill: var(--text-secondary); font-size: 10px; font-family: var(--font-sans); }
.chart__tick { fill: var(--text-tertiary); font-size: 10px; font-family: var(--font-mono); }

.evidence { display: grid; gap: var(--space-2); }
.evidence__item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--space-2) var(--space-3);
  padding: var(--space-2) 0;
  border-top: 1px solid var(--border-subtle);
}
.evidence__item:first-child { border-top: 0; padding-top: 0; }
.evidence__label { font-weight: 500; }
.evidence__path { color: var(--text-secondary); font-size: var(--text-caption); overflow-wrap: anywhere; }
.evidence__state { display: inline-flex; align-items: center; gap: var(--space-1); font-size: var(--text-caption); white-space: nowrap; }
.evidence__state[data-verified="true"] { color: var(--status-positive); }
.evidence__state[data-verified="false"] { color: var(--text-secondary); }

.notes { display: grid; gap: var(--space-2); }
.notes li { padding-left: var(--space-3); position: relative; overflow-wrap: anywhere; }
.notes li::before { content: ""; position: absolute; left: 0; top: 0.65em; width: 4px; height: 4px; border-radius: var(--radius-full); background: var(--text-tertiary); }

/* Sheet (mobile detail) */
.sheet {
  width: min(100%, 44rem);
  max-height: 92dvh;
  margin: auto auto 0;
  padding: 0;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  background: var(--surface-elevated);
  color: var(--text-primary);
  box-shadow: var(--shadow-sheet);
  overflow: hidden;
}
.sheet::backdrop { background: rgb(16 17 20 / 0.45); }
.sheet__inner { max-height: 92dvh; overflow: auto; overscroll-behavior: contain; }
.sheet .detail { border: 0; border-radius: 0; }
.sheet[open] { animation: fade-in var(--dur-standard) ease-in-out; }

/* Skeleton */
.skeleton { display: grid; gap: var(--space-3); padding: var(--space-4); border-radius: var(--radius-md); border: 1px solid var(--border-subtle); background: var(--surface-primary); }
.skeleton__line { height: 12px; border-radius: var(--radius-sm); background: var(--surface-inset); animation: pulse 1.6s ease-in-out infinite; }
.skeleton__line--title { height: 16px; width: 70%; }
.skeleton__line--short { width: 45%; }
.skeleton__line--bar { height: 6px; }
.ledger-table .skeleton-row td { padding: var(--space-3); }
.loading-note { color: var(--text-tertiary); font-size: var(--text-caption); }

/* Footer */
.footer {
  max-width: var(--content-max);
  margin-inline: auto;
  padding: var(--space-6) clamp(16px, 3vw, 32px) var(--space-10);
  color: var(--text-tertiary);
  font-size: var(--text-caption);
  display: grid;
  gap: var(--space-2);
  border-top: 1px solid var(--border-subtle);
}

@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes flash-out { from { opacity: 1; } to { opacity: 0; } }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.55; } }

@media (max-width: 479px) {
  .brand__sub { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .btn, .progress__fill, .ledger-table tbody tr { transition: none; }
  .btn:active { transform: none; }
  .skeleton__line { animation: none; }
}