:root {
  color-scheme: light dark;
  --bg: light-dark(#f3f6f7, #101417);
  --surface: light-dark(#ffffff, #1a2024);
  --surface-soft: light-dark(#f8fafb, #222a2f);
  --text: light-dark(#172326, #edf3f4);
  --muted: light-dark(#68777c, #a8b6ba);
  --line: light-dark(#dce4e6, #354147);
  --nav: light-dark(#11323a, #09262c);
  --nav-text: #e2efed;
  --accent: light-dark(#08786f, #43b9ae);
  --accent-text: light-dark(#ffffff, #06211e);
  --warning: light-dark(#865700, #f3c66c);
  --warning-bg: light-dark(#fff4d6, #3a2f18);
  --danger: light-dark(#a02f2f, #ff9d9d);
  --danger-bg: light-dark(#fff0f0, #421f1f);
  --success: light-dark(#176c45, #6ed29b);
  --success-bg: light-dark(#e8f6ee, #173a2a);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
}
* { box-sizing: border-box; }
body { margin: 0; min-width: 320px; background: var(--bg); color: var(--text); }
button, input, select, textarea { font: inherit; }
button, .button { border: 1px solid var(--line); border-radius: 8px; padding: 9px 13px; background: var(--surface); color: var(--text); cursor: pointer; text-decoration: none; }
button.primary, .button.primary { border-color: var(--accent); background: var(--accent); color: var(--accent-text); }
button.danger-button { border-color: var(--danger); background: var(--danger-bg); color: var(--danger); }
button.ghost { background: transparent; color: var(--nav-text); border-color: transparent; }
.danger-text { color: var(--danger); white-space: nowrap; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3, strong { font-weight: 600; }
.muted { color: var(--muted); }
.eyebrow { margin-bottom: 5px; letter-spacing: .08em; font-size: .75rem; color: var(--muted); }
.app-shell { min-height: 100vh; display: grid; grid-template-columns: 210px minmax(0, 1fr); }
.sidebar { padding: 22px 14px; display: flex; flex-direction: column; background: var(--nav); color: var(--nav-text); }
.brand { display: flex; align-items: center; gap: 10px; margin: 0 8px 28px; color: var(--nav-text); text-decoration: none; font-weight: 600; }
.brand span { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 9px; background: var(--accent); color: var(--accent-text); }
.sidebar nav { display: grid; gap: 4px; }
.sidebar nav a { padding: 10px 12px; border-radius: 8px; color: var(--nav-text); text-decoration: none; }
.sidebar nav a.active { background: color-mix(in srgb, var(--accent) 32%, transparent); }
.nav-badge { display: inline-grid; place-items: center; min-width: 20px; height: 20px; margin-left: 7px; padding: 0 6px; border-radius: 999px; background: var(--warning); color: #17120a; font-size: .72rem; font-weight: 700; }
.sidebar nav a[aria-disabled="true"] { opacity: .55; pointer-events: none; }
.logout-form { margin-top: auto; }
.content { min-width: 0; padding: 24px; }
.topbar, .page-head, .section-head { display: flex; justify-content: space-between; align-items: center; gap: 14px; flex-wrap: wrap; }
.topbar { margin-bottom: 16px; }
.topbar h1 { margin-bottom: 0; font-size: 1.25rem; }
.user-chip { padding: 7px 10px; border: 1px solid var(--line); border-radius: 999px; background: var(--surface); }
.test-banner { display: flex; gap: 12px; flex-wrap: wrap; padding: 11px 13px; margin-bottom: 14px; border: 1px solid color-mix(in srgb, var(--warning) 45%, transparent); border-radius: 9px; color: var(--warning); background: var(--warning-bg); }
.panel, .metric-grid article, .login-card { border: 1px solid var(--line); border-radius: 12px; background: var(--surface); }
.panel { min-width: 0; padding: 18px; margin-top: 16px; }
.metric-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin-top: 16px; }
.metric-grid article { padding: 15px; display: grid; gap: 7px; }
.metric-grid article span, .metric-grid article small { color: var(--muted); }
.metric-grid article strong { overflow-wrap: anywhere; }
.metric-grid article.accent { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 10%, var(--surface)); }
.form-grid { display: grid; gap: 12px; }
.form-grid.four { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.form-grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.dap-cost-grid { align-items: start; }
.dap-cost-grid > label { align-self: start; align-content: start; }
.span-two { grid-column: span 2; }
label { display: grid; gap: 6px; color: var(--muted); }
label.check { display: flex; align-items: center; align-self: end; padding-bottom: 9px; }
label.check input { width: auto; }
input, select, textarea { width: 100%; min-width: 0; padding: 9px 10px; border: 1px solid var(--line); border-radius: 7px; background: var(--surface-soft); color: var(--text); }
textarea { resize: vertical; line-height: 1.55; }
.stack { display: grid; gap: 14px; }
.stack-lg { display: grid; gap: 0; }
.form-actions { display: flex; justify-content: flex-end; margin-top: 16px; }
.inline-actions, .filter-row { display: flex; align-items: end; gap: 10px; flex-wrap: wrap; }
.filter-row label { min-width: 220px; }
.two-column { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.compact-form { margin-top: 16px; }
.order-total { margin: 14px 0 0; text-align: right; }
.contract-total-card { display: grid; justify-items: end; gap: 5px; margin-top: 14px; padding: 13px; border-radius: 9px; background: var(--surface-soft); }
.contract-total-card span, .contract-total-card small { color: var(--muted); }
.contract-total-card strong { color: var(--success); font-size: 1.15rem; }
.file-upload-form { padding: 14px; border: 1px dashed var(--line); border-radius: 10px; background: var(--surface-soft); }
.file-picker input[type="file"] { background: var(--surface); }
.file-submit-row { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin-top: 12px; }
.source-terms { margin-top: 14px; padding: 12px; border-radius: 8px; background: var(--surface-soft); }
.source-terms p { margin: 4px 0; overflow-wrap: anywhere; }
.discard-form { display: flex; justify-content: flex-end; margin-top: 12px; }
code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .88em; }
.table-wrap { width: 100%; max-width: 100%; overflow-x: auto; overscroll-behavior-inline: contain; -webkit-overflow-scrolling: touch; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 10px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: middle; white-space: nowrap; }
.wrap-cell, .text-cell { white-space: normal; min-width: 180px; overflow-wrap: anywhere; line-height: 1.45; }
th { color: var(--muted); background: var(--surface-soft); }
td input, td select { min-width: 105px; }
td:nth-child(2) input { min-width: 210px; }
.number, .number-cell { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.status-cell, .toggle-cell, .action-cell { text-align: center; white-space: nowrap; }
.code-cell, .date-cell { white-space: nowrap; font-variant-numeric: tabular-nums; }
.action-cell .inline-actions { justify-content: center; flex-wrap: nowrap; }
.table-wrap:focus-within { outline: 2px solid color-mix(in srgb, var(--accent) 35%, transparent); outline-offset: 2px; }
.quote-profit-rate small { display: block; margin-top: 3px; color: var(--muted); }
.cost-breakdown .number small { display: block; margin-top: 3px; color: var(--muted); }
.cost-summary-break td { height: 10px; padding: 0; border-bottom: 2px solid var(--line); }
.cost-summary-row th, .cost-summary-row td { font-weight: 700; }
.result { color: var(--success); background: var(--success-bg); }
.status-good { color: var(--success); font-weight: 600; }
.health-status { display: inline-flex; min-width: 48px; justify-content: center; padding: 4px 8px; border-radius: 999px; font-size: .8rem; font-weight: 700; }
.health-status.pass { color: var(--success); background: var(--success-bg); }
.health-status.warn { color: var(--warning); background: var(--warning-bg); }
.health-status.fail { color: var(--danger); background: var(--danger-bg); }
.empty { padding: 30px; text-align: center; color: var(--muted); }
.alert { padding: 10px 12px; margin: 12px 0; border-radius: 8px; }
.alert.danger { color: var(--danger); background: var(--danger-bg); }
.alert.warning { color: var(--warning); background: var(--warning-bg); }
.alert.success { color: var(--success); background: var(--success-bg); }
.login-shell { min-height: 100vh; display: grid; place-items: center; padding: 24px; }
.login-card { width: min(420px, 100%); padding: 28px; }
.recovery-panel { border-color: var(--warning); }
.recovery-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; margin: 14px 0; }
.recovery-grid code { padding: 10px; border: 1px solid var(--line); border-radius: 7px; background: var(--surface-soft); text-align: center; letter-spacing: .08em; user-select: all; }
.secret-key { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .08em; user-select: all; }
.setup-steps { display: grid; gap: 8px; padding-left: 24px; }
.danger-zone { border-color: color-mix(in srgb, var(--danger) 55%, var(--line)); }
.audit-filters label { min-width: 155px; }
.audit-export-form { margin-top: 0; }
.audit-action { display: inline-flex; padding: 4px 8px; border-radius: 999px; color: var(--accent); background: color-mix(in srgb, var(--accent) 12%, var(--surface)); font-size: .82rem; }
.audit-table .wrap-cell { min-width: 280px; }
.pagination { display: flex; justify-content: center; align-items: center; gap: 12px; margin-top: 16px; }
.rate-series-selector { display: flex; gap: 8px 16px; flex-wrap: wrap; margin: 12px 0 16px; }
.rate-series-selector label.check { padding: 0; color: var(--text); }
.rate-period-control { display: flex; min-width: 160px; align-items: center; gap: 8px; }
.rate-period-control select { min-width: 108px; }
.rate-chart-controls { display: flex; align-items: end; justify-content: flex-end; gap: 10px; flex-wrap: wrap; }
.rate-chart-controls button { width: auto; white-space: nowrap; }
.rate-chart { position: relative; min-height: 320px; padding: 10px; border: 1px solid var(--line); border-radius: 10px; background: var(--surface-soft); overflow-x: auto; }
.rate-chart svg { display: block; width: 100%; min-width: 680px; height: auto; }
.rate-chart-grid { stroke: var(--line); stroke-width: 1; }
.rate-chart-axis, .rate-chart-legend, .rate-chart-mode { fill: var(--muted); font-size: 12px; }
.rate-chart-legend { fill: var(--text); font-weight: 600; }
.rate-chart-mode { font-size: 13px; }
.rate-chart-point { cursor: crosshair; outline: none; }
.rate-chart-line-hit { cursor: crosshair; pointer-events: stroke; }
.rate-chart-point:hover, .rate-chart-point:focus { stroke: var(--accent); stroke-width: 2px; }
.rate-chart-point-visible { pointer-events: none; stroke: var(--surface); stroke-width: 1.5px; }
.rate-chart-tooltip { position: absolute; z-index: 4; display: grid; gap: 3px; min-width: 138px; padding: 9px 11px; border: 1px solid var(--line); border-radius: 8px; color: var(--text); background: var(--surface); box-shadow: 0 8px 24px color-mix(in srgb, #000 20%, transparent); pointer-events: none; font-variant-numeric: tabular-nums; }
.rate-chart-tooltip[hidden] { display: none; }
.rate-chart-tooltip span, .rate-chart-tooltip small { color: var(--muted); }
.rate-manual-submit { align-self: end; justify-self: start; width: auto; min-height: 39px; padding: 8px 14px; }
.rate-review-actions { align-items: center; }
.rate-review-actions form { margin: 0; }
.fx-risk-controls { margin-top: 16px; }
.fx-risk-results { margin-top: 16px; }
.fx-risk-results strong { font-variant-numeric: tabular-nums; }
.fx-risk-method { margin: 12px 0 0; line-height: 1.6; }
.rate-import-tools { display: flex; align-items: end; gap: 12px; flex-wrap: wrap; margin-top: 14px; }
.rate-import-tools form { margin: 0; }
.rate-import-upload-form { display: flex; align-items: end; gap: 12px; flex: 1 1 680px; flex-wrap: wrap; }
.rate-import-upload-form label:first-of-type { flex: 0 1 210px; }
.rate-import-upload-form .file-picker { flex: 1 1 280px; }
.rate-import-batches { margin-top: 16px; }
.rate-import-batches td small { display: block; margin-top: 4px; color: var(--muted); }
.rate-import-review-table { max-height: 620px; overflow: auto; }
.rate-import-review-table thead { position: sticky; top: 0; z-index: 2; }
.rate-import-row-valid td { background: color-mix(in srgb, var(--success-bg) 48%, transparent); }
.rate-import-row-duplicate td { background: color-mix(in srgb, var(--warning-bg) 42%, transparent); }
.rate-import-row-invalid td { background: color-mix(in srgb, var(--danger-bg) 42%, transparent); }
.rate-import-review-actions { display: grid; gap: 14px; }
.rate-import-confirmation { align-self: start; padding-bottom: 0; color: var(--text); line-height: 1.5; }
.rate-import-confirmation input { flex: 0 0 auto; }
.rate-import-reject-panel { display: flex; justify-content: flex-end; }
.rate-import-reject-panel form { margin: 0; }
.quote-product-heading { display: grid; grid-template-columns: minmax(120px, 1fr) auto minmax(120px, 1fr); align-items: center; gap: 14px; margin-bottom: 14px; }
.quote-product-heading-copy { grid-column: 2; text-align: center; }
.quote-product-heading-copy h3, .quote-product-heading-copy p { margin-bottom: 5px; }
.quote-product-actions { grid-column: 3; justify-self: end; }
#items-table input[name$="[specification]"] { min-width: 230px; }
#items-table textarea[name$="[item_description]"] { min-width: 260px; min-height: 74px; resize: vertical; }
#items-table select[data-item-description-select] { min-width: 260px; }
#items-table textarea[name$="[packing_method]"] { min-width: 280px; min-height: 74px; resize: vertical; }
#items-table input:disabled { color: var(--muted); background: color-mix(in srgb, var(--surface-soft) 75%, var(--line)); cursor: not-allowed; }
.multiline-content { white-space: pre-line; }
.clickable-record-row { cursor: pointer; }
.clickable-record-row:hover td, .clickable-record-row:focus-visible td { background: color-mix(in srgb, var(--accent) 7%, transparent); }
.clickable-record-row:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }

@media (max-width: 1050px) {
  .form-grid.four { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .metric-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .two-column { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .app-shell { grid-template-columns: 1fr; }
  .sidebar { padding: 12px 14px; flex-direction: row; align-items: center; gap: 12px; overflow-x: auto; }
  .brand { margin: 0; white-space: nowrap; }
  .sidebar nav { display: flex; gap: 4px; }
  .sidebar nav a { white-space: nowrap; }
  .logout-form { margin: 0 0 0 auto; }
  .content { padding: 15px; }
  .quote-product-heading { grid-template-columns: 1fr; justify-items: center; }
  .quote-product-heading-spacer { display: none; }
  .quote-product-heading-copy, .quote-product-actions { grid-column: 1; justify-self: center; }
  .rate-import-upload-form { display: grid; grid-template-columns: 1fr; }
  .rate-import-upload-form label:first-of-type, .rate-import-upload-form .file-picker { width: 100%; }
}
@media (max-width: 520px) {
  .form-grid.four, .form-grid.two, .metric-grid { grid-template-columns: 1fr; }
  .span-two { grid-column: auto; }
  .topbar .user-chip { display: none; }
  .page-head .button { width: 100%; text-align: center; }
  .recovery-grid { grid-template-columns: 1fr; }
}