/* Actual Geist faces, served by 6D itself. The native stacks are fallbacks only.
   Unmodified official v1.8.2 files and OFL notice: /fonts/provenance.json. */
@font-face {
  font-family: "Geist Sans";
  src: url("/fonts/GeistSans-variable.woff2") format("woff2");
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
}
@font-face {
  font-family: "Geist Sans";
  src: url("/fonts/GeistSans-italic-variable.woff2") format("woff2");
  font-style: italic;
  font-weight: 100 900;
  font-display: swap;
}
@font-face {
  font-family: "Geist Mono";
  src: url("/fonts/GeistMono-variable.woff2") format("woff2");
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
}
@font-face {
  font-family: "Geist Mono";
  src: url("/fonts/GeistMono-italic-variable.woff2") format("woff2");
  font-style: italic;
  font-weight: 100 900;
  font-display: swap;
}
:root {
  --sd-font-sans: "Geist Sans", -apple-system, BlinkMacSystemFont,
    "SF Pro Text", "SF Pro Display", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --sd-font-mono: "Geist Mono", ui-monospace, SFMono-Regular, Menlo,
    Monaco, Consolas, "Liberation Mono", monospace;
}

html, body {
  background: #fbfbfd;
  color: #1d1d1f;
  font-family: var(--sd-font-sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

#sixd-workspace {
  --sd-bg: #fbfbfd;
  --sd-side: #f5f5f7;
  --sd-canvas: #fbfbfd;
  --sd-ink: #1d1d1f;
  /* Essential secondary copy remains readable at small sizes. The lighter Apple
     gray is reserved for decorative rules, rather than essential instructions. */
  --sd-soft: #67676b;
  --sd-faint: #86868b;
  --sd-border: rgb(0 0 0 / 8%);
  --sd-shadow: 0 2px 8px rgb(0 0 0 / 4%);
  font-family: var(--sd-font-sans);
  font-synthesis: none;
  color: var(--sd-ink);
  background: var(--sd-bg);
  font-size: 14.5px;
  font-weight: 400;
  line-height: 1.6;
}

#sixd-workspace :is(h1, h2, h3) {
  letter-spacing: -0.025em !important;
  text-wrap: balance;
  font-weight: 650 !important;
  line-height: 1.25;
}
#sixd-workspace h1 { font-weight: 700 !important; }
#sixd-workspace h3 { font-weight: 600 !important; }

#sixd-workspace :is(.sd-label, .rw-eyebrow, .aq-eyebrow, .dc-eyebrow,
  .ec-eyebrow, .pb-eyebrow, .sl-eyebrow, .sr-eyebrow, .si-eyebrow,
  .sy-eyebrow, .sd-canvas-meta) {
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-weight: 600;
}

#sixd-workspace :is(.sd-tree-item, .sd-tree-root) {
  color: var(--sd-ink);
}
#sixd-workspace :is(.sd-tree-item, .sd-tree-root):hover {
  background: rgb(0 0 0 / 4%);
}
#sixd-workspace :is(.sd-tree-item, .sd-tree-root)[aria-current="true"] {
  background: rgb(0 0 0 / 6%);
  color: var(--sd-ink);
}
#sixd-workspace :is(.sd-node, .sd-inspector, .sd-review-guide) {
  background-color: var(--sd-bg);
  border-color: var(--sd-border);
}
#sixd-workspace .sd-view-tabs {
  background: var(--sd-side);
  border-color: var(--sd-border);
}
#sixd-workspace .sd-view-tab[aria-selected="true"] {
  background: var(--sd-bg);
}
#sixd-workspace :is(.sd-heading p, .sd-project-note, .sd-table-note,
  .sim-caption, .aq-caption, .aq-muted, .rw-caption, .si-muted, .si-note) {
  color: var(--sd-soft);
}

/* Identity strings and quantitative readouts use tabular, aligned typography.
   Human descriptions, requirement titles and editable source prose stay sans. */
#sixd-workspace :is(code, pre, .sd-receipt, .aq-mono, .dc-identity,
  .en-identity, .sc-identity, .sy-identity, .td-identity, .si-identity,
  .te-identities dd, .sy-provenance dd, .sim-diagnostics dd, .rw-footer dd,
  .sl-identity, .sl-identity-text, .sr-identity, .aq-identity,
  .ec-identity, .td-csv, .sd-ai-fact-value, .sd-ai-source-value,
  .sd-change-values, .sd-plot-record > strong, .sd-note-number,
  .rw-quantity, .rw-step-number, .sd-tree-count, .aq-count, .sl-count,
  .te-count, .sd-zoom span, .sd-chip, .aq-badge, .dc-badge, .ec-badge,
  .en-badge, .sc-badge, .rw-badge, .sl-badge, .sr-badge, .sy-badge,
  .td-badge, .te-badge) {
  font-family: var(--sd-font-mono);
  font-variant-numeric: tabular-nums slashed-zero;
  font-size: 13px;
  letter-spacing: -0.01em;
}

#sixd-workspace :is(input[type="number"], [data-field="value"],
  [data-field="unit"], .sim-playback output, .ga-playback-controls > [data-ga-sample],
  .sa-playback-controls > [data-sa-sample], .te-values dd, .sy-values dd,
  .sr-budget dd, .ga-table td, .sa-table td) {
  font-family: var(--sd-font-mono);
  font-variant-numeric: tabular-nums slashed-zero;
}

/* Prominent findings retain their hierarchy; only their font family changes. */
#sixd-workspace :is(.sd-finding-value, .sd-node-value, .rw-count-value,
  .sim-metrics strong, .aq-metrics dd) {
  font-family: var(--sd-font-mono);
  font-variant-numeric: tabular-nums slashed-zero;
  letter-spacing: -0.025em;
}
#sixd-workspace .rw-rocket-result > span:nth-child(2) {
  font-family: var(--sd-font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
}
#sixd-workspace .sd-table :is(td, th) {
  font-variant-numeric: tabular-nums;
}
#sixd-workspace :is(.sd-chart, .en-chart, .sc-chart, .td-chart) text {
  font-family: var(--sd-font-mono);
}

/* Hosted access uses the same locally served family. */
.sixd-hosted-banner {
  font-family: var(--sd-font-sans);
}

/* Keep model choice and form values as readable as the surrounding controls. */
#sixd-workspace .sd-ai-model-picker {
  display: grid;
  gap: 7px;
  margin: 14px 0;
  min-width: 0;
}
#sixd-workspace #sd-ai-model {
  width: 100%;
  max-width: 100%;
  min-height: 40px;
  font-size: 14px;
}
#sixd-workspace #sd-ai-model-help {
  font-size: 13px;
  line-height: 1.6;
  color: var(--sd-soft);
}
#sixd-workspace :is(.sd-input, .sd-select, .sd-table-input,
  .sd-ai-question, .td-csv),
#sixd-workspace .aq-private-form :is(input, select) {
  font-size: 14px;
  line-height: 1.5;
}
@media (max-width: 650px) {
  #sixd-workspace :is(.sd-input, .sd-select, .sd-table-input,
    .sd-ai-question, .td-csv, input[type="number"], input[type="password"],
    [data-field="value"], [data-field="unit"]),
  #sixd-workspace .aq-private-form :is(input, select),
  #sixd-workspace #sd-ai-model {
    font-size: 16px;
  }
}

@media print {
  #sixd-workspace { --sd-bg: #fff; --sd-side: #f5f5f7; }
}

/* One family for every human-readable word, including legacy modules/controls.
   Important beats old module font shorthands; quantitative exceptions are explicit. */
html,body,button,input,select,textarea,option,optgroup,
#sixd-workspace,#sixd-workspace * {
  font-family:var(--sd-font-sans)!important;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  text-rendering:optimizeLegibility;
}
#sixd-workspace :is(code,pre,.sd-receipt,.aq-mono,.dc-identity,.en-identity,
 .sc-identity,.sy-identity,.td-identity,.si-identity,.sl-identity-text,.sl-identity,
 .sr-identity,.aq-identity,.ec-identity,.td-csv,.sd-ai-fact-value,.sd-ai-source-value,
 .sd-change-values,.sd-plot-record>strong,.sd-note-number,.rw-quantity,.rw-step-number,
 .sd-tree-count,.aq-count,.sl-count,.te-count,.sd-zoom span,.sd-finding-value,.sd-node-value,
 .rw-count-value,.sim-metrics strong,.aq-metrics dd,.sd-number,.sd-project-id,.rw-exact-values dd,input[type="number"],
 [data-field="value"],[data-field="unit"],.sim-playback output,.te-values dd,
 .sy-values dd,.sr-budget dd,.ga-table td,.sa-table td) {
  font-family:var(--sd-font-mono)!important;
  font-variant-numeric:tabular-nums slashed-zero;
}

/* Nested code/evidence tokens and SVG data labels must not fall back to sans
   through the universal legacy-module rule above. No original text is changed. */
#sixd-workspace :is(code,pre) *,
#sixd-workspace :is(.sd-chart,.en-chart,.sc-chart,.td-chart) text {
  font-family:var(--sd-font-mono)!important;
  font-variant-numeric:tabular-nums slashed-zero;
}