/* public-tool.css — the page-level layer for a PUBLIC copy of a members tool:
 * the email capture, and the corrections a carbon page needs on components
 * site.css styles light by default.
 *
 * Named for the surface rather than for the capture because it turned out to
 * hold both: the first page to use it exposed .cta-final rendering near-white
 * on --wash, which is a property of the surface and not of the capture.
 *
 * ---------------------------------------------------------------------------
 * The email capture on a public tool page.
 *
 * Carbon, because it sits directly under a carbon tool and a white band between
 * a dark tool and a dark final CTA would read as a seam rather than a section.
 * brand-guidelines.md §3.3 permits carbon on a public copy of a members tool;
 * this block is part of that surface, not a fourth exception.
 *
 * Loaded only by the three public runner-core pages. Every gated page leaves
 * `toolCapture` unset, renders nothing, and never loads this file. */

.tool-capture {
  background: var(--bg);
  color: var(--text);
  border-top: 1px solid var(--border);
  padding: 72px 0;
}

.tool-capture .tc-inner {
  max-width: 620px;
}

.tool-capture .label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--heat-bright);          /* §3.3: heat is a signal, never a button */
  margin-bottom: 12px;
}

.tool-capture h2 {
  font-size: clamp(26px, 4vw, 36px);
  font-weight: 700;
  font-stretch: 112%;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 14px;
}

.tool-capture > .wrap > .tc-inner > p {
  color: var(--text-dim);
  font-size: 16px;
  line-height: 1.6;
  margin-bottom: 22px;
}

.tc-form {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.tc-form input[type="email"] {
  flex: 1 1 260px;
  min-width: 0;                        /* without this the flex item refuses to
                                          shrink below its intrinsic width and
                                          overflows the section on a phone */
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font: inherit;
  font-size: 16px;                     /* 16px or iOS zooms the page on focus */
  padding: 14px 16px;
  transition: border-color var(--t);
}

.tc-form input[type="email"]::placeholder { color: var(--text-dim); }

.tc-form input[type="email"]:focus {
  outline: none;
  border-color: var(--blue-bright);
}

.tc-form .btn-primary {
  flex: 0 0 auto;
  padding: 14px 26px;
  font-size: 16px;
}

.tc-fine {
  margin-top: 14px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--text-dim);
}

.tc-status {
  margin-top: 16px;
  font-size: 15px;
  line-height: 1.5;
  padding: 12px 14px;
  border-radius: 6px;
}

.tc-status.is-ok  { background: rgba(76, 175, 125, .14); color: var(--green); }
.tc-status.is-err { background: var(--warn-dim);          color: var(--warn); }

/* The done-overlay nudge. A link, not a second form — see the partial's header
   for why the overlay is the wrong place to type an address. */
.done-capture {
  margin-top: 14px;
  background: none;
  border: 0;
  padding: 4px 2px;
  font: inherit;
  font-size: 14px;
  font-weight: 700;
  color: var(--blue-bright);
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.done-capture:hover { color: var(--text); }

@media (max-width: 560px) {
  .tool-capture { padding: 56px 0; }
  .tc-form .btn-primary { flex: 1 1 100%; }
}

/* The final CTA, carbon. site.css styles this component light — correct there,
   wrong at the foot of a carbon page, where a pale band reads as a seam between
   two dark sections. brand-guidelines.md §3.3 permits carbon on the final CTA,
   so this is the component's own permitted variant, not a fourth exception. */
.cta-final {
  background: var(--surface);
  color: var(--text);
  border-top: 1px solid var(--border);
}
.cta-final .label { color: var(--heat-bright); }
.cta-final h2 { color: var(--text); }
.cta-final p { color: var(--text-dim); }
.cta-final .btn-primary { background: var(--blue); color: #fff; }
.cta-final .btn-primary:hover { background: var(--blue-bright); }