/* ══════════════════════════════════════════════════════════════════════════
   NTIS 공고 모니터 — Modernist design system
   Tokens lifted from the reference dashboard: flat, zero-radius, Archivo
   headings, single hot accent on a warm grey ground.
   ══════════════════════════════════════════════════════════════════════════ */

:root {
  --color-bg: #f3f2f2;
  --color-surface: #eae9e9;
  --color-text: #201e1d;
  --color-accent: #ec3013;
  --color-accent-2: #e15b47;
  --color-divider: color-mix(in srgb, #201e1d 40%, transparent);

  --color-neutral-100: #f8f4f4;
  --color-neutral-200: #eae7e7;
  --color-neutral-300: #d7d3d3;
  --color-neutral-400: #bab6b6;
  --color-neutral-500: #9b9797;
  --color-neutral-600: #7d7979;
  --color-neutral-700: #605d5d;
  --color-neutral-800: #444141;
  --color-neutral-900: #2d2b2b;

  --color-accent-100: #fff2ef;
  --color-accent-200: #ffe0d9;
  --color-accent-300: #ffc4b8;
  --color-accent-400: #ff9783;
  --color-accent-500: #ff563c;
  --color-accent-600: #dd2b0f;
  --color-accent-700: #ae1800;
  --color-accent-800: #7c1405;
  --color-accent-900: #4d170e;

  --color-accent-2-100: #fff2ef;
  --color-accent-2-800: #71261b;

  /* Archivo carries the latin text and all numerals; Hangul falls through to
     the platform's own UI face, which is what the reference does too. */
  --font-heading: "Archivo", "Pretendard", -apple-system, BlinkMacSystemFont,
    "Apple SD Gothic Neo", "Malgun Gothic", "Noto Sans KR", system-ui, sans-serif;
  --font-heading-weight: 800;
  --font-body: var(--font-heading);
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-6: 24px;
  --space-8: 32px;

  --radius-md: 0px;

  --shadow-sm: 0 1px 2px color-mix(in srgb, #2d2b2b 14%, transparent);
  --shadow-md: 0 3px 10px color-mix(in srgb, #2d2b2b 16%, transparent);
}

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

html, body { margin: 0; background: var(--color-bg); }

body {
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.55;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: var(--font-heading);
  font-weight: var(--font-heading-weight);
  line-height: 1.12;
  letter-spacing: -0.015em;
  margin: 0 0 var(--space-2);
}

a { color: var(--color-accent); text-underline-offset: 3px; }
a:hover { color: var(--color-accent-700); }

:focus { outline: none; }
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }
::selection { background: color-mix(in srgb, var(--color-accent) 30%, transparent); }

.tnum { font-variant-numeric: tabular-nums; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* — buttons — */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  cursor: pointer; text-decoration: none;
  font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  font-size: 14px; line-height: 1.2; color: var(--color-text);
  background: transparent; border: 1px solid transparent;
  padding: var(--space-2) calc(var(--space-3) * 1.2);
  border-radius: var(--radius-md);
}
.btn svg { display: block; }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn-secondary { border-color: var(--color-divider); }
.btn-secondary:hover:not(:disabled) { background: color-mix(in srgb, var(--color-text) 7%, transparent); }
.btn-secondary:active:not(:disabled) { background: color-mix(in srgb, var(--color-text) 14%, transparent); }
.btn-ghost { color: var(--color-accent); padding-inline: var(--space-1); }
.btn-ghost:hover { background: color-mix(in srgb, var(--color-accent) 10%, transparent); }
.btn-ghost:active { background: color-mix(in srgb, var(--color-accent) 18%, transparent); }
.btn-icon { width: 36px; height: 36px; padding: 0; }

/* — inputs — */
.input {
  min-height: 34px; padding: 5px 10px; font: inherit; font-size: 14px;
  color: var(--color-text); caret-color: var(--color-accent);
  background: var(--color-surface);
  border: 1px solid var(--color-divider); border-radius: var(--radius-md);
}
.input::placeholder { color: var(--color-neutral-500); }
.input:hover { border-color: color-mix(in srgb, var(--color-text) 45%, transparent); }
.input:focus-visible { border-color: var(--color-accent); outline-offset: 0; }

/* — segmented control — */
.seg {
  display: inline-flex; overflow: hidden;
  border: 1px solid var(--color-divider); border-radius: var(--radius-md);
}
.seg-opt {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 12px; font-size: 13px; cursor: pointer; white-space: nowrap;
}
.seg-opt input { position: absolute; opacity: 0; width: 0; height: 0; pointer-events: none; }
.seg-opt + .seg-opt { border-left: 1px solid var(--color-divider); }
.seg-opt:has(input:checked) { background: var(--color-accent); color: var(--color-bg); }
.seg-opt:not(:has(input:checked)):hover { background: color-mix(in srgb, var(--color-text) 7%, transparent); }
.seg-opt:has(input:focus-visible) { outline: 2px solid var(--color-accent); outline-offset: -2px; }

/* — tags — */
.tag {
  display: inline-flex; align-items: center; font-size: 11px;
  letter-spacing: 0.02em; padding: 3px 10px; border-radius: 0; white-space: nowrap;
}
.tag-accent { background: var(--color-accent-100); color: var(--color-accent-800); }
.tag-accent-2 { background: var(--color-accent-2-100); color: var(--color-accent-2-800); }
.tag-neutral { background: var(--color-neutral-100); color: var(--color-neutral-800); }

/* — nav — */
.nav {
  display: flex; align-items: center; gap: var(--space-4);
  padding: var(--space-3) var(--space-6);
  border-bottom: 2px solid var(--color-divider);
  flex-wrap: wrap; row-gap: var(--space-2);
}
.nav-brand {
  font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  font-size: 18px; display: inline-flex; align-items: center; gap: var(--space-2);
}
.nav-brand::before {
  content: ""; display: inline-block; width: 12px; height: 12px;
  background: var(--color-accent);
}
.nav-link {
  font-size: 14px; color: var(--color-neutral-700); text-decoration: none;
  padding-bottom: 2px; border-bottom: 2px solid transparent;
}
.nav-link:hover { color: var(--color-text); }
.nav-link[aria-current="page"] { color: var(--color-text); border-bottom-color: var(--color-accent); }
.nav .nav-att { margin-left: auto; }
.nav-clock {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-size: 13px; font-variant-numeric: tabular-nums; margin-left: auto;
}
.nav-clock strong { font-weight: 600; }
.nav-clock .muted { color: var(--color-neutral-600); }

@keyframes ntis-spin { to { transform: rotate(360deg); } }
.spinning { animation: ntis-spin 0.9s linear infinite; }

/* — layout — */
.page { min-height: 100vh; display: flex; flex-direction: column; }
.main {
  width: 100%; max-width: 1440px; margin: 0 auto;
  padding: var(--space-6) var(--space-6) var(--space-8);
  display: flex; flex-direction: column; gap: var(--space-6); flex: 1;
}
.page-head {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: var(--space-4); flex-wrap: wrap;
}
.kicker {
  font-size: 11px; letter-spacing: 0.1em; color: var(--color-accent-700);
  margin-bottom: var(--space-1);
}
.page-head h1 { font-size: 28px; margin: 0; }
.page-meta { font-size: 13px; color: var(--color-neutral-700); font-variant-numeric: tabular-nums; }

/* — KPI strip — */
.kpis {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2px; background: var(--color-divider);
  border-top: 2px solid var(--color-divider);
  border-bottom: 2px solid var(--color-divider);
}
.kpi {
  appearance: none; border: 0; margin: 0; text-align: left; font: inherit; color: inherit;
  cursor: pointer; display: flex; flex-direction: column; align-items: flex-start;
  gap: var(--space-2); padding: var(--space-4); background: var(--color-bg);
}
.kpi:hover { background: var(--color-neutral-200); }
.kpi-bar { display: block; width: 32px; height: 3px; background: var(--color-neutral-400); }
.kpi[aria-pressed="true"] .kpi-bar { background: var(--color-accent); }
.kpi-label { font-size: 13px; color: var(--color-neutral-700); }
.kpi-value {
  font-family: var(--font-heading); font-weight: 800; font-size: 44px; line-height: 1;
  letter-spacing: -0.02em; font-variant-numeric: tabular-nums;
}
.kpi-closing .kpi-value { color: var(--color-accent-700); }
.kpi-note { font-size: 12px; color: var(--color-neutral-600); }

/* — columns — */
.cols { display: flex; flex-wrap: wrap; gap: var(--space-8); align-items: flex-start; }
.col-list { flex: 3 1 620px; min-width: 0; }
.col-side { flex: 1 1 280px; max-width: 400px; min-width: 0; }

.section-head {
  display: flex; align-items: center; gap: var(--space-3);
  flex-wrap: wrap; margin-bottom: var(--space-3);
}
.section-head h2 { font-size: 20px; margin: 0; }
.section-count { font-size: 13px; color: var(--color-neutral-700); font-variant-numeric: tabular-nums; }

/* — announcement table — */
.table-scroll { overflow-x: auto; }
.table-inner { min-width: 790px; }

.row-grid {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr) 76px 128px 96px 54px 36px;
  column-gap: var(--space-3);
}
.thead {
  align-items: end; padding: 0 0 var(--space-2);
  border-bottom: 2px solid var(--color-divider);
  font-size: 11px; letter-spacing: 0.08em; color: var(--color-neutral-700);
}
.thead .num { text-align: right; }

.row { border-bottom: 1px solid var(--color-divider); transition: background 0.6s; }
.row-main { align-items: center; padding: var(--space-3) 0; }
.row-main:hover { background: color-mix(in srgb, var(--color-text) 4%, transparent); }
.row.is-flash { background: var(--color-accent-100); }

.dday {
  font-family: var(--font-heading); font-weight: 800; font-size: 15px;
  letter-spacing: -0.01em; font-variant-numeric: tabular-nums;
}
.dday-soon { color: var(--color-accent-700); }
.dday-past { color: var(--color-neutral-500); }

.cell-title { min-width: 0; display: flex; flex-direction: column; gap: 3px; }
.title-line { display: flex; align-items: center; gap: var(--space-2); flex-wrap: wrap; }
.title-link {
  color: var(--color-text); text-decoration: none; font-weight: 600;
  font-size: 14px; line-height: 1.35;
}
.title-link:hover { color: var(--color-accent-700); text-decoration: underline; }
.row-closed .title-link { color: var(--color-neutral-600); }
.cell-org { font-size: 12px; color: var(--color-neutral-600); }
.cell-date { font-size: 13px; font-variant-numeric: tabular-nums; color: var(--color-neutral-700); }
.cell-period { font-size: 13px; font-variant-numeric: tabular-nums; }
.cell-budget {
  text-align: right; font-family: var(--font-heading); font-weight: 600;
  font-size: 14px; font-variant-numeric: tabular-nums;
}
.cell-open { display: flex; justify-content: flex-end; }
.ext-link {
  width: 32px; height: 32px; display: inline-flex; align-items: center;
  justify-content: center; color: var(--color-neutral-600);
}
.ext-link:hover { color: var(--color-accent-700); }

.chg-toggle {
  appearance: none; background: none; border: 0; padding: 0; margin: 0;
  font: inherit; cursor: pointer; display: inline-flex;
}
.chg-toggle .tag { gap: 4px; }
.chevron { transition: transform 0.2s; }
.chg-toggle[aria-expanded="true"] .chevron { transform: rotate(180deg); }

/* — diff panel — */
.diff {
  margin: 0 0 var(--space-3) 76px; background: var(--color-surface);
  padding: var(--space-3) var(--space-4) var(--space-4);
}
.diff-head {
  display: flex; align-items: center; gap: var(--space-3);
  flex-wrap: wrap; margin-bottom: var(--space-3);
}
.diff-head .label { font-size: 11px; letter-spacing: 0.08em; font-weight: 600; }
.diff-head .when { font-size: 12px; color: var(--color-neutral-600); }
.diff-head .btn { margin-left: auto; font-size: 12px; padding: 4px var(--space-2); }

.diff-grid {
  display: grid; grid-template-columns: 104px minmax(0, 1fr) 20px minmax(0, 1fr);
  column-gap: var(--space-3);
}
.diff-thead {
  padding-bottom: var(--space-1); border-bottom: 1px solid var(--color-divider);
  font-size: 11px; letter-spacing: 0.08em; color: var(--color-neutral-700);
}
.diff-row {
  padding: var(--space-2) 0;
  border-bottom: 1px solid color-mix(in srgb, var(--color-text) 12%, transparent);
  font-size: 13px; line-height: 1.5; align-items: start;
}
.diff-key { font-weight: 600; }
.diff-at {
  font-size: 11px; font-weight: 400; color: var(--color-neutral-600);
  font-variant-numeric: tabular-nums;
}
.diff-from {
  color: var(--color-neutral-600); text-decoration: line-through;
  text-decoration-color: var(--color-neutral-500); overflow-wrap: anywhere;
}
.diff-arrow { margin-top: 2px; color: var(--color-neutral-600); }
.diff-to { overflow-wrap: anywhere; }
.diff-to mark {
  background: var(--color-accent-100); color: var(--color-accent-800);
  padding: 1px 4px; font-weight: 600; box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}

/* — timeline — */
.timeline { border-top: 2px solid var(--color-divider); }
.tl-group { border-bottom: 1px solid var(--color-divider); padding: var(--space-3) 0; }
.tl-label {
  font-size: 12px; font-weight: 600; font-variant-numeric: tabular-nums;
  margin-bottom: var(--space-1);
}
.tl-entries { display: flex; flex-direction: column; }
.tl-entry {
  appearance: none; border: 0; background: transparent;
  padding: var(--space-2); margin: 0 calc(-1 * var(--space-2));
  text-align: left; font: inherit; color: inherit; cursor: pointer;
  display: grid; grid-template-columns: 12px minmax(0, 1fr);
  column-gap: var(--space-3); align-items: start;
}
.tl-entry:hover { background: var(--color-neutral-200); }
.tl-marker { display: block; width: 12px; height: 12px; margin-top: 3px; border: 2px solid; }
.tl-new { background: var(--color-accent); border-color: var(--color-accent); }
.tl-changed { background: var(--color-bg); border-color: var(--color-accent); }
.tl-closed { background: var(--color-bg); border-color: var(--color-neutral-500); }
.tl-body { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.tl-type { font-size: 11px; letter-spacing: 0.06em; font-weight: 600; }
.tl-type.is-new { color: var(--color-accent); }
.tl-type.is-changed { color: var(--color-accent-700); }
.tl-type.is-closed { color: var(--color-neutral-600); }
.tl-title { font-size: 13px; line-height: 1.4; }
.tl-fields { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 2px; }
.tl-fields .tag { font-size: 10px; padding: 2px 6px; }

/* — states — */
.empty { padding: var(--space-8) 0; font-size: 14px; color: var(--color-neutral-600); }
.banner {
  padding: var(--space-3) var(--space-4); font-size: 13px;
  background: var(--color-accent-100); color: var(--color-accent-800);
  border-left: 3px solid var(--color-accent);
}
.skeleton {
  background: linear-gradient(90deg,
    var(--color-neutral-200) 25%, var(--color-neutral-300) 37%, var(--color-neutral-200) 63%);
  background-size: 400% 100%;
  animation: ntis-shimmer 1.4s ease infinite;
  height: 12px;
}
@keyframes ntis-shimmer { 0% { background-position: 100% 50%; } 100% { background-position: 0 50%; } }

/* — footer — */
.footer { border-top: 2px solid var(--color-divider); }
.footer-inner {
  max-width: 1440px; margin: 0 auto;
  padding: var(--space-4) var(--space-6);
  display: flex; flex-wrap: wrap; gap: var(--space-2) var(--space-4);
  align-items: center; font-size: 12px; color: var(--color-neutral-700);
}
.footer-inner .src { display: inline-flex; align-items: center; gap: 6px; }
.footer-inner a { font-family: var(--font-mono); font-size: 12px; overflow-wrap: anywhere; }

/* — responsive — */
@media (max-width: 720px) {
  .nav, .main, .footer-inner { padding-inline: var(--space-4); }
  .nav-clock { margin-left: 0; width: 100%; }
  .kpi-value { font-size: 36px; }
  .page-head h1 { font-size: 24px; }
  .diff { margin-left: 0; }
  .diff-grid { grid-template-columns: 84px minmax(0, 1fr); }
  .diff-arrow { display: none; }
  .diff-row .diff-from { grid-column: 2; }
  .diff-row .diff-to { grid-column: 2; }
}

@media (prefers-reduced-motion: reduce) {
  .spinning, .skeleton { animation: none; }
  .row { transition: none; }
}

/* ══════════════════════════════════════════════════════════════════════════
   첨부파일 추적 (v2)
   ══════════════════════════════════════════════════════════════════════════ */

/* — row indicator — */
.cell-att { font-size: 13px; font-variant-numeric: tabular-nums; color: var(--color-neutral-600); text-align: right; }
.cell-att .unknown { color: var(--color-neutral-400); }

.att-toggle {
  appearance: none; background: none; border: 0; padding: 0; margin: 0;
  font: inherit; cursor: pointer; display: inline-flex;
}
.att-toggle .tag { gap: 4px; }

/* — attachment block inside the expanded row — */
.att {
  margin: 0 0 var(--space-3) 76px;
  background: var(--color-surface);
  padding: var(--space-3) var(--space-4) var(--space-4);
}
.att + .att, .diff + .att { margin-top: calc(-1 * var(--space-2)); }
.att-head {
  display: flex; align-items: center; gap: var(--space-3);
  flex-wrap: wrap; margin-bottom: var(--space-3);
}
.att-head .label { font-size: 11px; letter-spacing: 0.08em; font-weight: 600; }
.att-head .when { font-size: 12px; color: var(--color-neutral-600); }
.att-head .btn { margin-left: auto; font-size: 12px; padding: 4px var(--space-2); }

.att-list { display: flex; flex-direction: column; }
.att-item {
  display: grid; grid-template-columns: 44px minmax(0, 1fr) auto;
  column-gap: var(--space-3); align-items: start;
  padding: var(--space-2) 0;
  border-bottom: 1px solid color-mix(in srgb, var(--color-text) 12%, transparent);
}
.att-item:last-child { border-bottom: 0; }

.att-ext {
  display: inline-flex; align-items: center; justify-content: center;
  height: 20px; padding: 0 6px; font-size: 10px; letter-spacing: 0.06em;
  font-weight: 600; text-transform: uppercase;
  background: var(--color-neutral-200); color: var(--color-neutral-800);
}
.att-ext-hwp, .att-ext-hwpx { background: var(--color-accent-200); color: var(--color-accent-800); }
.att-ext-pdf { background: var(--color-neutral-900); color: var(--color-bg); }
.att-ext-zip { background: var(--color-neutral-300); color: var(--color-neutral-800); }

.att-name { font-size: 13px; line-height: 1.4; overflow-wrap: anywhere; }
.att-meta {
  font-size: 11px; color: var(--color-neutral-600);
  font-variant-numeric: tabular-nums; margin-top: 2px;
  display: flex; flex-wrap: wrap; gap: var(--space-2); align-items: center;
}
.att-actions { display: flex; gap: var(--space-1); align-items: center; white-space: nowrap; }
.att-actions .btn { font-size: 12px; padding: 3px var(--space-2); }

.att-status {
  font-size: 10px; letter-spacing: 0.04em; padding: 1px 6px;
  background: var(--color-neutral-200); color: var(--color-neutral-800);
}
.att-status-skipped_too_large,
.att-status-download_failed,
.att-status-extract_failed { background: var(--color-accent-200); color: var(--color-accent-800); }

/* — text diff viewer — */
.att-diff {
  grid-column: 1 / -1; margin-top: var(--space-2);
  background: var(--color-bg); border-left: 3px solid var(--color-accent);
  padding: var(--space-2) var(--space-3);
}
.att-diff-head {
  display: flex; flex-wrap: wrap; gap: var(--space-3); align-items: baseline;
  font-size: 11px; color: var(--color-neutral-700);
  font-variant-numeric: tabular-nums; margin-bottom: var(--space-2);
}
.att-diff-head .added { color: var(--color-accent-700); font-weight: 600; }
.att-diff-head .removed { color: var(--color-neutral-600); font-weight: 600; }

.hunks {
  margin: 0; font-family: var(--font-mono); font-size: 12px; line-height: 1.55;
  max-height: 420px; overflow: auto; white-space: pre-wrap; overflow-wrap: anywhere;
}
.hunk { display: block; padding: 1px 6px; }
.hunk-ctx { color: var(--color-neutral-600); }
.hunk-del {
  color: var(--color-neutral-700); background: var(--color-neutral-200);
  text-decoration: line-through; text-decoration-color: var(--color-neutral-500);
}
.hunk-add { background: var(--color-accent-100); color: var(--color-accent-800); font-weight: 600; }
.hunk::before { display: inline-block; width: 1.2em; color: var(--color-neutral-500); }
.hunk-ctx::before { content: " "; }
.hunk-del::before { content: "−"; }
.hunk-add::before { content: "+"; }

.att-truncated {
  font-size: 11px; color: var(--color-neutral-600);
  padding-top: var(--space-2); border-top: 1px solid var(--color-divider); margin-top: var(--space-2);
}

/* — timeline: attachment entries — */
.tl-attachment_added   { background: var(--color-accent); border-color: var(--color-accent); }
.tl-attachment_removed { background: var(--color-bg); border-color: var(--color-neutral-500); }
.tl-attachment_renamed { background: var(--color-bg); border-color: var(--color-accent-2); }
.tl-attachment_content { background: var(--color-accent-2); border-color: var(--color-accent-2); }
.tl-revision           { background: var(--color-neutral-400); border-color: var(--color-neutral-600); }

.tl-type.is-attachment_added   { color: var(--color-accent); }
.tl-type.is-attachment_removed { color: var(--color-neutral-600); }
.tl-type.is-attachment_renamed { color: var(--color-accent-2-800); }
.tl-type.is-attachment_content { color: var(--color-accent-2-800); }
.tl-type.is-revision           { color: var(--color-neutral-700); }

/* — attachment sync status in the nav — */
.nav-att {
  font-size: 12px; color: var(--color-neutral-600);
  font-variant-numeric: tabular-nums;
}
.nav-att.is-off { color: var(--color-neutral-500); }

@media (max-width: 720px) {
  .att { margin-left: 0; }
  .att-item { grid-template-columns: 44px minmax(0, 1fr); }
  .att-actions { grid-column: 2; margin-top: var(--space-1); }
}

/* — band separator between live and closed announcements (sort=due) — */
.band-cut {
  display: flex; align-items: center; gap: var(--space-3);
  padding: var(--space-4) 0 var(--space-2);
}
.band-cut::before, .band-cut::after {
  content: ""; flex: 1; height: 1px; background: var(--color-divider);
}
.band-cut span {
  font-size: 11px; letter-spacing: 0.08em; color: var(--color-neutral-600);
  white-space: nowrap;
}

/* ══════════════════════════════════════════════════════════════════════════
   v3 — 전체 코퍼스 (페이징 · 백필 · 미확보 표시)
   ══════════════════════════════════════════════════════════════════════════ */

.pending { color: var(--color-neutral-500); font-style: normal; }

/* — load more — */
.load-more {
  display: flex; align-items: center; gap: var(--space-3);
  padding: var(--space-4) 0 var(--space-2);
}
.load-more-note { font-size: 12px; color: var(--color-neutral-600); font-variant-numeric: tabular-nums; }

/* — backfill panel — */
.backfill {
  border-top: 2px solid var(--color-divider);
  border-bottom: 2px solid var(--color-divider);
  padding: var(--space-3) 0;
}
.bf-head {
  display: flex; align-items: baseline; gap: var(--space-3);
  flex-wrap: wrap; margin-bottom: var(--space-3);
}
.bf-title {
  font-family: var(--font-heading); font-weight: var(--font-heading-weight); font-size: 15px;
}
.bf-phase {
  font-size: 11px; letter-spacing: 0.08em; padding: 2px 8px;
  background: var(--color-accent-100); color: var(--color-accent-800);
}
.bf-eta { font-size: 12px; color: var(--color-neutral-700); }
.bf-head .btn { margin-left: auto; font-size: 13px; }

.bf-bars { display: flex; flex-direction: column; gap: var(--space-2); }
.bf-row {
  display: grid; grid-template-columns: 76px minmax(0, 1fr) 190px;
  gap: var(--space-3); align-items: center;
}
.bf-label { font-size: 12px; color: var(--color-neutral-700); }
.bf-bar {
  display: block; height: 8px; background: var(--color-neutral-300);
  overflow: hidden;
}
.bf-fill {
  display: block; height: 100%; background: var(--color-accent);
  transition: width 0.4s ease;
}
.bf-num { font-size: 12px; color: var(--color-neutral-700); text-align: right; }

.bf-stats {
  display: flex; flex-wrap: wrap; gap: var(--space-1) var(--space-4);
  margin-top: var(--space-3); font-size: 12px; color: var(--color-neutral-600);
}
.bf-failed { color: var(--color-accent-700); font-weight: 600; }
.bf-error {
  margin-top: var(--space-2); font-size: 12px;
  color: var(--color-accent-800); background: var(--color-accent-100);
  padding: var(--space-2) var(--space-3); border-left: 3px solid var(--color-accent);
}

@media (max-width: 720px) {
  .bf-row { grid-template-columns: 64px minmax(0, 1fr); }
  .bf-num { grid-column: 2; text-align: left; }
}

@media (prefers-reduced-motion: reduce) { .bf-fill { transition: none; } }

/* — zip members: indented under their container, one step per nesting level — */
.att-member { padding-left: calc(var(--depth, 1) * 22px); position: relative; }
.att-member::before {
  content: ""; position: absolute; top: 0; bottom: 0;
  left: calc(var(--depth, 1) * 22px - 12px);
  border-left: 1px solid var(--color-neutral-300);
}
.att-path {
  color: var(--color-neutral-500); font-variant-numeric: normal;
  max-width: 28ch; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  display: inline-block; vertical-align: bottom;
}
/* A member whose name defeated every decoder — the API sends a hex placeholder. */
.att-name-raw { color: var(--color-neutral-600); font-family: var(--font-mono); font-size: 12px; }