/* Standalone project estimator — unified dark theme (v40, 2026-09-02).
   Uses only the shared theme tokens so the estimator reads as one panel system with the rest of the site. */
.estimate-section { position: relative; }

.estimate-heading {
  max-width: 58rem;
  margin-bottom: clamp(2rem, 5vw, 4rem);
}

.estimate-heading h2 { max-width: 14ch; }

.estimate-shell {
  display: grid;
  grid-template-columns: minmax(18rem, 0.84fr) minmax(0, 1.16fr);
  gap: 1px;
  border: 1px solid var(--warm-line-strong);
  background: var(--warm-line-strong);
  box-shadow: var(--cinematic-shadow);
}

.basic-estimator,
.estimate-result {
  min-width: 0;
  padding: clamp(1.25rem, 4vw, 3rem);
  background: var(--color-surface);
}

.basic-estimator {
  display: grid;
  align-content: start;
  gap: 2rem;
}

.basic-estimator fieldset {
  display: grid;
  gap: 1rem;
  min-width: 0;
  margin: 0;
  padding: 1.4rem 0 0;
  border: 0;
  border-top: 1px solid var(--warm-line);
}

.basic-estimator fieldset:first-child {
  padding-top: 0;
  border-top: 0;
}

.basic-estimator legend {
  padding: 0;
  color: var(--gold-bright);
  font: 700 0.74rem/1.2 var(--font-mono);
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.basic-estimator fieldset > p {
  margin: 0;
  font-size: 0.9rem;
}

.estimate-field {
  display: grid;
  gap: 0.6rem;
}

.estimate-field > span {
  color: var(--color-text);
  font-weight: 700;
}

.estimate-field select {
  width: 100%;
  min-height: 3rem;
  padding: 0.85rem 2.4rem 0.85rem 1rem;
  border: 1px solid color-mix(in srgb, var(--color-text) 32%, transparent);
  background: var(--color-background);
  color: var(--color-text);
  color-scheme: dark;
  font: inherit;
  cursor: pointer;
  transition: border-color 180ms ease;
}

.estimate-field select:hover { border-color: var(--gold); }

.estimate-field small,
.estimate-options small,
.existing-provider-toggle small,
.estimate-privacy,
.estimate-muted {
  color: var(--color-muted-text);
  font-size: 0.84rem;
}

.estimate-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.65rem;
}

.estimate-options label,
.existing-provider-toggle {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  padding: 1rem;
  border: 1px solid color-mix(in srgb, var(--color-text) 18%, transparent);
  background: var(--color-background);
  cursor: pointer;
  transition: border-color 180ms ease, background-color 180ms ease;
}

.estimate-options label { min-height: 6.5rem; }

.estimate-options label:hover,
.existing-provider-toggle:hover { border-color: var(--gold); }

.estimate-options label:has(input:checked),
.existing-provider-toggle:has(input:checked) {
  border-color: var(--gold-bright);
  background: rgb(211 171 88 / 0.12);
  box-shadow: inset 0 0 0 1px var(--gold-bright);
}

.estimate-options input,
.existing-provider-toggle input {
  flex: 0 0 auto;
  width: 1.5rem;
  height: 1.5rem;
  margin-top: 0;
  accent-color: var(--gold-bright);
}

.estimate-options span,
.existing-provider-toggle span {
  display: grid;
  gap: 0.3rem;
}

.estimate-options strong,
.existing-provider-toggle strong {
  color: var(--color-text);
  font-size: 0.92rem;
}

.provider-fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.estimate-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.estimate-privacy {
  margin: 0;
  padding-top: 1rem;
  border-top: 1px solid var(--warm-line);
}

/* Result panel (aria-live region rendered by basic-estimator.js) */
.estimate-result > h3 {
  margin: 2.2rem 0 0;
  color: var(--gold-bright);
  font: 700 0.76rem/1.2 var(--font-mono);
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.estimate-result > .eyebrow + h3 { margin-top: 0.5rem; }

.estimate-total {
  margin-top: 1.25rem;
  padding: clamp(1.25rem, 3vw, 2rem);
  border: 1px solid var(--gold);
  background: rgb(211 171 88 / 0.08);
}

.estimate-total div {
  display: grid;
  gap: 0.5rem;
}

.estimate-total span,
.estimate-total small { color: var(--color-muted-text); }

.estimate-total strong {
  color: var(--gold-pale);
  font: 500 clamp(2.25rem, 5vw, 4.4rem)/1 var(--font-display);
  letter-spacing: -0.03em;
}

.estimate-line-items {
  display: grid;
  margin-top: 0.75rem;
  border-top: 1px solid var(--warm-line);
}

.estimate-line-items article {
  display: grid;
  gap: 0.45rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--warm-line);
}

.estimate-line-items article > div,
.estimate-outside-costs li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}

.estimate-line-items article strong { color: var(--color-text); }

.estimate-line-items article span {
  color: var(--gold-pale);
  font-weight: 700;
  white-space: nowrap;
}

.estimate-line-items article p,
.estimate-assumptions {
  margin: 0;
  color: var(--color-muted-text);
  font-size: 0.9rem;
}

.estimate-outside-costs,
.estimate-assumptions {
  display: grid;
  gap: 0.65rem;
  margin: 0.75rem 0 0;
  padding: 0;
  list-style: none;
}

.estimate-outside-costs li {
  padding-bottom: 0.65rem;
  border-bottom: 1px solid var(--warm-line);
}

.estimate-outside-costs strong {
  color: var(--color-text);
  font-size: 0.9rem;
}

.estimate-outside-costs small {
  color: var(--color-muted-text);
  font-size: 0.82rem;
}

.estimate-outside-costs em {
  max-width: 16rem;
  color: var(--gold-pale);
  font-size: 0.82rem;
  font-style: normal;
  text-align: right;
}

.provider-cost-summary {
  display: grid;
  gap: 0.35rem;
  margin: 0.75rem 0 1rem;
  padding: 1rem;
  border-left: 2px solid var(--gold);
  background: rgb(211 171 88 / 0.08);
}

.provider-cost-summary strong { color: var(--color-text); }

.provider-cost-summary span,
.estimate-outside-costs small { color: var(--color-muted-text); }

.estimate-assumptions li {
  position: relative;
  padding-left: 1.4rem;
}

.estimate-assumptions li::before {
  position: absolute;
  left: 0;
  color: var(--gold);
  content: '↳';
}

.estimate-boundary {
  max-width: 58rem;
  margin-top: 2rem;
  padding-left: 1.25rem;
  border-left: 2px solid var(--gold);
}

.estimate-boundary h3 { color: var(--color-text); }

/* Third-party cost directory */
.provider-directory { border-top: 1px solid var(--warm-line); }

.provider-directory h2 { max-width: 17ch; }

.provider-directory__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(17rem, 1fr));
  gap: 1px;
  margin-top: 2.5rem;
  border: 1px solid var(--warm-line-strong);
  background: var(--warm-line-strong);
}

.provider-directory__grid > p {
  margin: 0;
  padding: 1.25rem;
  background: var(--color-surface);
}

.provider-price-card {
  display: grid;
  align-content: start;
  gap: 0.75rem;
  min-width: 0;
  padding: clamp(1.2rem, 3vw, 2rem);
  background: var(--color-surface);
}

.provider-price-card h3,
.provider-price-card p { margin: 0; }

.provider-price-card h3 { color: var(--color-text); }

.provider-price-card__cost {
  color: var(--gold-bright);
  font-weight: 700;
}

.provider-price-card__variable {
  color: var(--color-muted-text);
  font-size: 0.88rem;
}

.provider-price-card a {
  color: var(--gold-bright);
  font-size: 0.86rem;
  font-weight: 700;
}

@media (max-width: 56rem) {
  .estimate-shell,
  .estimate-options,
  .provider-fields {
    grid-template-columns: 1fr;
  }

  .estimate-options label { min-height: auto; }
}

@media (max-width: 34rem) {
  .estimate-line-items article > div,
  .estimate-outside-costs li { display: grid; }

  .estimate-line-items article span,
  .estimate-outside-costs em {
    max-width: none;
    text-align: left;
    white-space: normal;
  }
}