:root {
  --ink: #181b20; --muted: #626975; --paper: #f6f7f9; --card: #fff;
  --line: #dde1e7; --input-line: #8993a2; --accent: #2563eb; --accent-hover: #1d4ed8;
  --soft: #eef3ff; --success: #157347; --warning: #8a5b00; --danger: #b42318;
  --toolbar-height: 76px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--ink); background: var(--paper); font-synthesis: none;
  font-size: 16px; line-height: 1.6; color-scheme: light;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; min-width: 0; }
button, input, textarea { font: inherit; }
button, a, input, textarea, summary { touch-action: manipulation; }
button { cursor: pointer; }
button:disabled { cursor: not-allowed; color: #626975; background: #e9ecf1; border-color: #8993a2; }
a { color: var(--accent); text-underline-offset: 4px; }
button, a, input, textarea, summary, [tabindex] { scroll-margin-block: calc(var(--toolbar-height) + 20px) 24px; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 4px; }
h1, h2, h3, p { margin-top: 0; }
h1 { font-size: 32px; line-height: 1.3; letter-spacing: -.035em; margin-bottom: 14px; font-weight: 700; }
h2 { font-size: 20px; line-height: 1.4; letter-spacing: -.02em; margin-bottom: 6px; }
h3 { font-size: 16px; line-height: 1.5; margin: 0; font-weight: 650; }
svg { fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.skip-link { position: fixed; left: 16px; top: -100px; z-index: 10; padding: 10px 16px; background: var(--card); border: 1px solid var(--input-line); }
.skip-link:focus { top: 12px; }
.site-header { max-width: 968px; height: 76px; padding: 0 24px; margin: auto; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-size: 20px; font-weight: 700; letter-spacing: -.035em; color: var(--ink); text-decoration: none; }
.brand-mark { display: grid; place-items: center; width: 30px; height: 30px; font-size: 16px; color: #fff; background: var(--ink); border: 1px solid var(--ink); border-radius: 9px; }
nav { display: flex; gap: 24px; }
nav a { display: inline-flex; align-items: center; min-height: 44px; font-size: 14px; color: var(--muted); text-decoration: none; }
nav a:hover { color: var(--accent); }
main { width: min(100%, 968px); margin: auto; padding: 38px 24px 64px; }
.hero { margin-bottom: 28px; }
.eyebrow { display: flex; align-items: center; gap: 12px; color: var(--muted); font-size: 14px; margin-bottom: 14px; }
.eyebrow span { color: var(--accent); padding-left: 12px; border-left: 1px solid var(--line); }
.hero-copy { color: var(--muted); margin-bottom: 0; }
.upload-card, .panel, .operator-gate { background: var(--card); border: 1px solid var(--line); border-radius: 12px; box-shadow: 0 2px 8px rgb(24 27 32 / 2%); }
.upload-card { padding: 28px; }
.drop-zone { min-height: 212px; border: 1px dashed var(--input-line); border-radius: 9px; padding: 24px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px; text-align: center; transition: border-color 140ms, background-color 140ms; }
.drop-zone.dragging { background: var(--soft); border: 2px solid var(--accent); padding: 23px; }
.drop-zone svg { color: var(--accent); margin-bottom: 4px; }
.drop-zone strong { font-size: 17px; max-width: 100%; overflow-wrap: anywhere; }
.drop-zone p { margin-bottom: 0; }
.file-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin: 6px 0; }
.primary-button, .secondary-button, .danger-button, .text-button { display: inline-flex; align-items: center; justify-content: center; gap: 16px; min-height: 44px; padding: 9px 16px; border: 1px solid transparent; border-radius: 10px; font-weight: 600; font-size: 14px; text-decoration: none; transition: background-color 140ms, border-color 140ms; }
.primary-button { color: #fff; background: var(--accent); border-color: var(--accent); }
.primary-button:hover:not(:disabled) { background: var(--accent-hover); }
.secondary-button { color: var(--ink); background: var(--card); border-color: var(--input-line); }
.secondary-button:hover:not(:disabled) { background: var(--paper); }
.danger-button { color: var(--danger); background: var(--card); border-color: var(--danger); }
.danger-button:hover:not(:disabled) { background: #fff0ed; }
.text-button { color: var(--accent); background: transparent; padding-inline: 10px; }
.text-button:hover:not(:disabled) { background: var(--soft); }
.field-help { color: var(--muted); font-size: 14px; margin-bottom: 0; overflow-wrap: anywhere; }
.optional-block { margin-top: 24px; border-top: 1px solid var(--line); }
summary { cursor: pointer; min-height: 48px; padding-block: 12px; font-size: 14px; font-weight: 600; }
.optional-block summary > span + span { margin-left: 12px; font-weight: 400; }
.optional-content { display: grid; gap: 10px; padding: 8px 0 20px; }
label { display: block; font-size: 14px; font-weight: 600; }
input, textarea { width: 100%; min-width: 0; border: 1px solid var(--input-line); border-radius: 8px; background: var(--card); color: var(--ink); padding: 10px 12px; min-height: 44px; }
input::file-selector-button { color: var(--ink); background: var(--paper); border: 1px solid var(--input-line); border-radius: 5px; padding: 5px 8px; margin-right: 10px; cursor: pointer; }
textarea { resize: vertical; }
.reference-list { list-style: none; padding: 0; margin: 0; }
.reference-list li { display: flex; align-items: center; justify-content: space-between; gap: 12px; border-bottom: 1px solid var(--line); font-size: 14px; }
.reference-list span { overflow-wrap: anywhere; min-width: 0; }
.reference-list button { flex-shrink: 0; }
.submit-row { display: flex; gap: 24px; align-items: center; justify-content: space-between; border-top: 1px solid var(--line); padding-top: 20px; }
.submit-row .primary-button { min-width: 160px; min-height: 48px; }
.form-status { font-size: 14px; margin: 12px 0 0; min-height: 23px; overflow-wrap: anywhere; }
.error-text, .form-status.error { color: var(--danger); }
.form-status.success { color: var(--success); }
.history-note { color: var(--muted); font-size: 14px; margin: 18px 4px 36px; max-width: 760px; }
.history, .help { scroll-margin-top: 24px; }
.section-heading { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 16px; }
.section-heading > div { min-width: 0; }
.section-heading button { flex-shrink: 0; }
#jobs-status:not(:empty) { margin-bottom: 14px; }
.job-list { border-top: 1px solid var(--line); }
.job-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 24px; padding: 20px 0; border-bottom: 1px solid var(--line); }
.job-meta, .job-note { font-size: 14px; color: var(--muted); margin: 4px 0 0; overflow-wrap: anywhere; }
.job-meta, .metric-value, dd, td { font-variant-numeric: tabular-nums; }
.job-actions { display: flex; align-items: center; justify-content: flex-end; gap: 12px; flex-wrap: wrap; max-width: 280px; }
.job-status { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 600; padding: 4px 8px; border: 1px solid transparent; border-radius: 6px; color: var(--muted); background: #e9ecf1; white-space: nowrap; }
.job-status.succeeded { color: var(--success); background: #eaf7ef; }
.job-status.running, .job-status.queued { color: var(--accent-hover); background: var(--soft); }
.job-status.failed { color: var(--danger); background: #fff0ed; }
.job-status.needs_review, .job-status.interrupted { color: var(--warning); background: #fff6dc; }
.status-symbol { width: 1em; text-align: center; }
.running .status-symbol, .queued .status-symbol { width: 12px; height: 12px; border: 1.5px solid currentColor; border-right-color: transparent; border-radius: 50%; animation: spin 900ms linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.empty-state { padding: 32px 0; margin: 0; color: var(--muted); font-size: 14px; }
.more-button { margin-top: 18px; }
.help { margin-top: 48px; }
.help details { border-bottom: 1px solid var(--line); }
.help p { color: var(--muted); font-size: 14px; max-width: 780px; margin-bottom: 16px; }
footer { width: min(100%, 968px); padding: 22px 24px; margin: auto; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px; color: var(--muted); font-size: 13px; }
.icp-filing { flex-basis: 100%; min-height: 44px; display: flex; align-items: center; justify-content: center; color: inherit; }
.admin-header, .admin-main { max-width: 1200px; width: 100%; }
.admin-main { padding-top: 28px; }
.operator-gate { max-width: 440px; margin: 48px auto; padding: 32px; }
.operator-gate h1 { font-size: 28px; }
.operator-gate form { display: grid; gap: 12px; margin-top: 24px; }
.admin-toolbar { position: sticky; top: 0; z-index: 3; display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: var(--toolbar-height); background: var(--paper); border-bottom: 1px solid var(--line); padding: 12px 0; margin-bottom: 24px; }
.toolbar-title { font-weight: 650; }
.toolbar-actions { display: flex; align-items: center; gap: 12px; }
.toolbar-actions button { white-space: nowrap; flex-shrink: 0; }
.dashboard-title { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-bottom: 24px; }
.dashboard-title h1 { margin-bottom: 8px; }
.readiness-row { display: flex; flex-wrap: wrap; gap: 12px 24px; font-size: 14px; color: var(--muted); margin: 0 0 24px; }
.readiness-row strong { color: var(--ink); font-weight: 600; }
.metric-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.metric-grid article { padding: 22px 20px; background: var(--card); border: 1px solid var(--line); border-radius: 12px; }
.metric-grid p { font-size: 14px; color: var(--muted); margin: 0; }
.metric-value { display: block; font-size: clamp(24px, 3vw, 32px); line-height: 1.35; letter-spacing: -.035em; margin: 10px 0; overflow-wrap: anywhere; }
.metric-grid .field-help { display: block; font-size: 13px; }
.admin-panels { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-top: 16px; }
.panel { padding: 24px; min-width: 0; scroll-margin-top: calc(var(--toolbar-height) + 20px); }
dl { margin: 18px 0 0; }
dl > div { display: flex; justify-content: space-between; gap: 20px; padding: 12px 0; border-top: 1px solid var(--line); }
dt { color: var(--muted); font-size: 14px; }
dd { margin: 0; text-align: right; font-size: 14px; font-weight: 600; overflow-wrap: anywhere; }
.budget-panel, .request-panel { margin-top: 16px; }
.inline-form { display: flex; flex-wrap: wrap; gap: 10px; align-items: end; margin-top: 16px; }
.inline-form > div { flex: 1; min-width: 160px; max-width: 300px; }
.inline-form label { margin-bottom: 8px; }
.table-wrap { max-width: 100%; overflow-x: auto; }
table { border-collapse: collapse; width: 100%; font-size: 14px; }
caption { text-align: left; color: var(--muted); font-size: 14px; padding: 0 0 12px; }
th, td { text-align: left; padding: 12px 10px; border-bottom: 1px solid var(--line); white-space: nowrap; }
th { font-weight: 600; color: var(--muted); }
.control-dialog { width: min(440px, calc(100% - 32px)); max-height: calc(100% - 32px); overflow-y: auto; border: 1px solid var(--input-line); border-radius: 12px; padding: 24px; color: var(--ink); background: var(--card); }
.control-dialog::backdrop { background: rgb(24 27 32 / 30%); }
.control-dialog form { display: grid; gap: 14px; }
.control-dialog h2, .control-dialog p { margin-bottom: 0; }
.button-row { display: flex; justify-content: flex-end; gap: 10px; flex-wrap: wrap; }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
@media (max-width: 800px) {
  .metric-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .admin-panels { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  :root { --toolbar-height: 68px; }
  .site-header { height: 64px; padding-inline: 16px; gap: 12px; }
  nav { gap: 16px; }
  nav a { font-size: 13px; }
  main { padding: 24px 16px 40px; }
  h1 { font-size: 28px; }
  .upload-card { padding: 18px; }
  .drop-zone { padding: 20px 12px; }
  .drop-zone.dragging { padding: 19px 11px; }
  .submit-row { align-items: stretch; flex-direction: column; gap: 12px; }
  .job-row { grid-template-columns: 1fr; gap: 12px; }
  .job-actions { max-width: none; justify-content: flex-start; }
  .history-note { margin-bottom: 28px; }
  footer { padding-inline: 16px; }
  .toolbar-title, .toolbar-wide { display: none; }
  .toolbar-actions { width: 100%; justify-content: space-between; gap: 8px; }
  .admin-toolbar { padding-block: 10px; }
  .dashboard-title { align-items: flex-start; flex-wrap: wrap; }
  .panel { padding: 18px; }
  .metric-grid article { padding: 16px; }
  .metric-value { font-size: 26px; }
  .operator-gate { padding: 24px; margin-top: 24px; }
}
@media (max-width: 360px) {
  .metric-grid { grid-template-columns: 1fr; }
  .brand { font-size: 18px; gap: 8px; }
  .brand-mark { width: 26px; height: 26px; }
  nav { gap: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}
@media (forced-colors: active) {
  :root { --ink: CanvasText; --muted: CanvasText; --paper: Canvas; --card: Canvas; --line: CanvasText; --input-line: ButtonText; --accent: LinkText; --accent-hover: LinkText; --soft: Canvas; --success: CanvasText; --warning: CanvasText; --danger: CanvasText; }
  button, .primary-button, .secondary-button, .danger-button, .text-button { background: ButtonFace; color: ButtonText; border: 1px solid ButtonText; }
  button:disabled { color: GrayText; border-color: GrayText; }
  :focus-visible { outline: 3px solid Highlight; }
  .job-status, .brand-mark { background: Canvas; color: CanvasText; border: 1px solid CanvasText; }
  .drop-zone.dragging { outline: 2px solid Highlight; }
  .running .status-symbol, .queued .status-symbol { border-color: CanvasText; border-right-color: transparent; }
}