/* AI Visibility Toolkit — guided diagnostic layout.
   Builds on toolkit.css (variables, form fields, buttons). Flat surfaces,
   sharp corners, Tiffany as an accent only. Scoped under .dx. */

.dx { max-width: 860px; }

/* ── 1 · Hero ── */
.dx-hero { margin-bottom: 28px; }
.dx-hero .hero-sub { margin-bottom: 14px; }
.dx-caveat { display: flex; gap: 8px; align-items: flex-start; font-size: .84rem; color: var(--muted); max-width: 560px; line-height: 1.6; margin: 0; }
.dx-caveat i { color: var(--tiffany); margin-top: 2px; }
.dx-hero.compact .hero-sub, .dx-hero.compact .dx-caveat { display: none; }
.dx-hero.compact .hero-title { font-size: clamp(1.5rem, 4vw, 2rem); margin-bottom: 0; }
.dx-hero.compact { margin-bottom: 18px; }

/* ── 2 · Form ── */
.dx-form { margin-bottom: 36px; }
.dx-form .hub-run-btn { margin-top: 20px; }
.dx-form .hub-details { margin-top: 18px; }
.dx-bullets { list-style: none; margin: 22px 0 0; padding: 18px 0 0; border-top: 1px solid var(--border); display: grid; gap: 9px; }
.dx-bullets li { display: flex; gap: 10px; font-size: .88rem; color: var(--silver); line-height: 1.5; }
.dx-bullets i { color: var(--tiffany); flex: 0 0 auto; margin-top: 2px; }

/* ── 3 · Guided results ── */
.dx-run { margin-bottom: 40px; scroll-margin-top: 80px; }
.dx-run[hidden], .dx-form[hidden] { display: none; }
.dx-run-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; font-size: .9rem; color: var(--silver); }
.dx-run-site strong { color: var(--white); word-break: break-all; }
.dx-link-btn { background: none; border: none; color: var(--tiffany); font-family: var(--fb); font-size: .82rem; font-weight: 600; cursor: pointer; padding: 0; }
.dx-link-btn:hover { text-decoration: underline; }

/* progress rail */
.dx-rail { list-style: none; margin: 0 0 14px; padding: 0; display: grid; grid-template-columns: repeat(9, 1fr); gap: 4px; }
.dx-rail-btn { width: 100%; display: flex; flex-direction: column; align-items: center; gap: 4px; background: var(--charcoal); border: 1px solid var(--border); border-top: 3px solid var(--border); color: var(--muted); padding: 8px 2px 7px; cursor: pointer; font-family: var(--fb); transition: border-color .15s, background .15s; }
.dx-rail-btn:hover { border-color: rgba(10,186,181,.5); }
.dx-rail-btn.active { background: var(--surface); border-color: var(--tiffany); color: var(--white); }
.dx-rail-num { font-family: var(--fm); font-size: .62rem; }
.dx-rail-label { font-size: .6rem; line-height: 1.2; text-align: center; min-height: 2.4em; display: flex; align-items: center; }

.dx-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--border); display: inline-block; flex: 0 0 auto; }
.dx-dot.loading { background: var(--muted); animation: pulse 1.2s infinite; }
.dx-dot.pass, .dx-dot.info { background: var(--green); }
.dx-dot.warn { background: var(--amber); }
.dx-dot.fail, .dx-dot.error { background: var(--red); }

/* stage */
.dx-stage { background: var(--charcoal); border: 1px solid var(--border); border-top: 3px solid var(--tiffany); padding: 28px; min-height: 280px; box-shadow: 0 24px 60px rgba(0,0,0,.28); }
.dx-slide { animation: fadeUp .25s ease; }
.dx-kicker { font-family: var(--fm); font-size: .62rem; text-transform: uppercase; letter-spacing: .12em; color: var(--tiffany); margin-bottom: 8px; }
.dx-q { font-family: var(--fh); font-size: clamp(1.25rem, 3.5vw, 1.6rem); font-weight: 700; letter-spacing: -.02em; line-height: 1.25; margin: 0 0 12px; color: var(--white); }
.dx-h3 { font-family: var(--fh); font-size: 1rem; font-weight: 700; margin: 26px 0 10px; color: var(--white); }
.dx-means { font-size: 1rem; color: var(--white); line-height: 1.65; margin: 14px 0 18px; }
.dx-small { font-size: .84rem; color: var(--muted); line-height: 1.6; margin: 14px 0 0; }
.dx-small a, .dx-link, .dx-caveat-inline a { color: var(--tiffany); }
.dx-loading { display: flex; align-items: center; gap: 10px; color: var(--silver); padding: 20px 0; }
.dx-loading .mini-loader { width: 16px; height: 16px; border: 2px solid rgba(255,255,255,.18); border-top-color: var(--tiffany); border-radius: 50%; animation: spin .8s linear infinite; display: inline-block; }

.dx-pill { display: inline-block; font-family: var(--fm); font-size: .64rem; text-transform: uppercase; letter-spacing: .08em; padding: 4px 10px; border: 1px solid; }
.dx-pill.sm { font-size: .58rem; padding: 3px 8px; }
.dx-pill.pass, .dx-pill.info { color: var(--green); border-color: rgba(82,201,138,.45); background: rgba(82,201,138,.08); }
.dx-pill.warn { color: var(--amber); border-color: rgba(224,168,82,.45); background: rgba(224,168,82,.08); }
.dx-pill.fail, .dx-pill.error { color: var(--red); border-color: rgba(224,82,82,.45); background: rgba(224,82,82,.08); }
.dx-pill.loading { color: var(--muted); border-color: var(--border); }

.dx-items { list-style: none; margin: 0 0 18px; padding: 0; }
.dx-item { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 11px 0; border-bottom: 1px solid var(--border); }
.dx-item-label { font-size: .82rem; color: var(--silver); }
.dx-item-value { font-size: .9rem; color: var(--white); word-break: break-word; }
.dx-badge { font-family: var(--fm); font-size: .58rem; text-transform: uppercase; letter-spacing: .08em; padding: 3px 8px; border: 1px solid; flex: 0 0 auto; }
.dx-badge.ok { color: var(--green); border-color: rgba(82,201,138,.45); }
.dx-badge.bad { color: var(--red); border-color: rgba(224,82,82,.45); }
.dx-badge.warn { color: var(--amber); border-color: rgba(224,168,82,.45); }
.dx-badge.info { color: var(--muted); border-color: var(--border); }

.dx-fix { border-left: 3px solid var(--tiffany); background: var(--tiffany-glow); padding: 14px 16px; font-size: .92rem; line-height: 1.6; color: var(--white); margin: 8px 0 0; }
.dx-fix-label { font-family: var(--fm); font-size: .6rem; text-transform: uppercase; letter-spacing: .1em; color: var(--tiffany); margin-bottom: 5px; }
.dx-code { max-height: 300px; overflow: auto; margin: 0 0 14px; }
.dx-slide-actions { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }

/* buttons */
.dx-btn { display: inline-flex; align-items: center; gap: 8px; background: var(--tiffany); color: var(--black); font-family: var(--fh); font-size: .86rem; font-weight: 700; padding: 11px 18px; border: 1px solid var(--tiffany); cursor: pointer; text-decoration: none; transition: opacity .15s; }
.dx-btn:hover:not(:disabled) { opacity: .88; }
.dx-btn.ghost { background: none; color: var(--tiffany); border-color: rgba(10,186,181,.4); font-weight: 600; font-size: .82rem; padding: 9px 14px; }
.dx-btn:disabled { opacity: .38; cursor: not-allowed; }

.dx-nav { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 14px; }
.dx-nav-btn { display: inline-flex; align-items: center; gap: 8px; background: none; border: 1px solid var(--border); color: var(--silver); font-family: var(--fb); font-size: .88rem; font-weight: 600; padding: 10px 18px; cursor: pointer; }
.dx-nav-btn:hover:not(:disabled) { border-color: var(--tiffany); color: var(--white); }
.dx-nav-btn.primary { background: var(--tiffany); border-color: var(--tiffany); color: var(--black); }
.dx-nav-btn:disabled { opacity: .35; cursor: not-allowed; }
.dx-nav-btn[hidden] { display: none; }
.dx-nav-count { font-family: var(--fm); font-size: .62rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); text-align: center; }

/* summary */
.dx-score { display: flex; align-items: center; gap: 18px; margin: 14px 0 10px; }
.dx-grade { width: 76px; height: 76px; display: flex; align-items: center; justify-content: center; border: 2px solid; border-radius: 50%; font-family: var(--fh); font-size: 2rem; font-weight: 700; }
.dx-score-num { font-family: var(--fh); font-size: 2.4rem; font-weight: 700; line-height: 1; color: var(--white); }
.dx-score-num span { font-size: 1rem; font-weight: 400; color: var(--muted); }
.dx-score-label { font-weight: 600; margin-top: 4px; }
.dx-caveat-inline { font-size: .86rem; color: var(--silver); line-height: 1.6; margin: 0 0 16px; }
.dx-checklist { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }
.dx-check-row { width: 100%; display: flex; align-items: center; gap: 12px; background: var(--surface); border: 1px solid var(--border); color: var(--white); padding: 10px 14px; font-family: var(--fb); font-size: .9rem; cursor: pointer; text-align: left; }
.dx-check-row:hover { border-color: rgba(10,186,181,.5); }
.dx-check-name { flex: 1; }
.dx-fixlist { margin: 0; padding-left: 1.2rem; color: var(--silver); font-size: .9rem; line-height: 1.7; }
.dx-fixlist strong { color: var(--white); }
.dx-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; }
.dx-cta { margin-top: 26px; padding: 18px; border: 1px solid rgba(10,186,181,.35); background: var(--tiffany-glow); display: grid; gap: 8px; justify-items: start; font-size: .92rem; color: var(--silver); line-height: 1.6; }
.dx-cta strong { color: var(--white); font-family: var(--fh); font-size: 1rem; }

/* ── 4 · After ── */
.dx-after { margin-top: 8px; padding-top: 32px; border-top: 1px solid var(--border); max-width: 640px; }
.dx-after h2 { font-family: var(--fh); font-size: 1.3rem; font-weight: 700; margin: 0 0 10px; }
.dx-after p { color: var(--silver); font-size: .95rem; line-height: 1.75; margin: 0 0 12px; }
.dx-after a { color: var(--tiffany); }
.dx-after .dx-small { font-size: .84rem; color: var(--muted); }

@media (max-width: 640px) {
  .dx-stage { padding: 20px 16px; }
  .dx-rail { gap: 3px; }
  .dx-rail-label { display: none; }
  .dx-rail-btn { padding: 8px 0; }
  .dx-nav-count { font-size: .56rem; }
  .dx-nav-btn { padding: 10px 12px; }
}