/* Página do checker. Mobile-first: nenhuma regra em `max-width` — o layout
   base é o do celular, e as consultas só acrescentam no que é maior. */

.ck-hero {
  padding: var(--s8) 0 var(--s6);
  background: linear-gradient(180deg, var(--purple-wash), transparent);
  border-bottom: 1px solid var(--line);
}

.ck-hero h1 {
  margin: var(--s4) 0 var(--s3);
  font-size: clamp(2rem, 7vw, 3.4rem);
  line-height: 1.05;
  letter-spacing: -.02em;
}

.ck-hero h1 em { font-style: normal; color: var(--purple); }
.ck-hero .lead { max-width: 56ch; }

.ck-form { margin-top: var(--s6); }

.ck-field {
  display: grid;
  gap: var(--s3);
  padding: var(--s3);
  background: #fff;
  border: 1px solid var(--line-strong);
  border-radius: 16px;
  box-shadow: 0 12px 32px rgba(18, 16, 26, .06);
}

.ck-field input {
  min-width: 0;
  padding: var(--s3) var(--s4);
  font: inherit;
  font-size: 1.05rem;
  color: var(--ink);
  background: transparent;
  border: 0;
  border-radius: 10px;
}

.ck-field input:focus-visible { outline: 2px solid var(--purple); outline-offset: 1px; }
.ck-field button { width: 100%; }
.ck-field button[disabled] { opacity: .6; cursor: progress; }

.ck-hint { margin-top: var(--s3); color: var(--ink-muted); font-size: .9rem; }

.ck-error {
  margin-top: var(--s4);
  padding: var(--s3) var(--s4);
  color: #7a1c3d;
  background: #fdf1f5;
  border: 1px solid #f2cfda;
  border-radius: 12px;
}

.ck-result { padding: var(--s6) 0 0; }

.ck-card {
  padding: var(--s5);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 20px;
  box-shadow: 0 18px 44px rgba(18, 16, 26, .07);
}

.ck-card-flat { box-shadow: none; }
.ck-card-head { display: grid; gap: var(--s2); padding-bottom: var(--s4); border-bottom: 1px solid var(--line); }
.ck-eyebrow { color: var(--ink-muted); font-size: .82rem; text-transform: uppercase; letter-spacing: .08em; }
.ck-card-head h2 { font-size: clamp(1.4rem, 5vw, 2rem); word-break: break-word; }
.ck-pages { color: var(--ink-soft); font-size: .92rem; }
.ck-lead { margin-top: var(--s3); color: var(--ink-soft); }
.ck-detail { margin-top: var(--s3); color: var(--ink-muted); font-size: .92rem; }

.ck-artifacts { display: grid; gap: var(--s3); margin-top: var(--s5); }

.ck-artifact {
  min-width: 0;
  padding: var(--s4);
  background: var(--paper, #fbfaff);
  border: 1px solid var(--line);
  border-left: 3px solid var(--line-strong);
  border-radius: 12px;
}

.ck-artifact[data-state="ok"] { border-left-color: #2f9e6b; }
.ck-artifact[data-state="missing"] { border-left-color: var(--ink-muted); }
.ck-artifact p { margin-top: var(--s2); color: var(--ink-soft); font-size: .93rem; }

.ck-artifact-top { display: flex; flex-wrap: wrap; gap: var(--s2); align-items: center; justify-content: space-between; }

.ck-tag {
  padding: 2px 10px;
  font-size: .76rem;
  font-weight: 600;
  border-radius: 999px;
  white-space: nowrap;
}

.ck-tag[data-state="ok"] { color: #1d6a48; background: #e6f5ee; }
.ck-tag[data-state="missing"] { color: var(--ink-soft); background: var(--line); }

.ck-content {
  margin-top: var(--s5);
  padding: var(--s4);
  background: var(--purple-wash);
  border: 1px solid var(--purple-line);
  border-radius: 14px;
}

.ck-content-head { display: grid; gap: var(--s1); }
.ck-content-head h3 { font-size: 1.05rem; }
.ck-content-head p { color: var(--ink-soft); font-size: .93rem; }
.ck-content-head b { color: var(--purple-deep); font-size: 1.15rem; }

.ck-issues { display: grid; gap: var(--s2); margin-top: var(--s4); list-style: none; }
.ck-issues li { padding-left: var(--s4); color: var(--ink-soft); font-size: .93rem; position: relative; }
.ck-issues li::before { content: ""; position: absolute; left: 0; top: .55em; width: 6px; height: 6px; border-radius: 50%; background: var(--purple); }
.ck-issues b { color: var(--ink); }

.ck-scope { display: grid; gap: var(--s5); margin-top: var(--s6); padding-top: var(--s5); border-top: 1px solid var(--line); }
.ck-scope h3 { font-size: .95rem; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-muted); }
.ck-scope ul { display: grid; gap: var(--s2); margin-top: var(--s3); list-style: none; }
.ck-scope li { padding-left: var(--s4); position: relative; color: var(--ink-soft); font-size: .93rem; }
.ck-scope li::before { content: "✓"; position: absolute; left: 0; color: #2f9e6b; }
.ck-scope-next li::before { content: "+"; color: var(--purple); font-weight: 700; }
.ck-scope .btn { margin-top: var(--s4); }

.ck-explain { padding: var(--s8) 0; }
.ck-explain h2 { font-size: clamp(1.5rem, 5vw, 2.2rem); letter-spacing: -.01em; }
.ck-explain-grid { display: grid; gap: var(--s4); margin-top: var(--s5); }
.ck-explain article { min-width: 0; padding: var(--s5); border: 1px solid var(--line); border-radius: 16px; }
.ck-explain b { display: block; color: var(--purple); font-family: "Space Grotesk", system-ui, sans-serif; font-size: 1.1rem; }
.ck-explain h3 { margin: var(--s3) 0 var(--s2); font-size: 1.08rem; }
.ck-explain p { color: var(--ink-soft); font-size: .95rem; }

@media (min-width: 600px) {
  .ck-field { grid-template-columns: minmax(0, 1fr) auto; align-items: center; }
  .ck-field button { width: auto; }
  .ck-card { padding: var(--s6); }
  .ck-card-head { grid-template-columns: minmax(0, 1fr) auto; align-items: end; }
  .ck-artifacts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 860px) {
  .ck-hero { padding: var(--s10) 0 var(--s8); }
  .ck-scope { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--s6); }
  .ck-explain-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (min-width: 1040px) {
  .ck-artifacts { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

.ck-skipped { margin-top: var(--s2); color: var(--ink-muted); font-size: .85rem; }

.ck-artifact[data-state="issue"] { border-left-color: #c98a12; }
.ck-artifact[data-state="not_verified"] { border-left-color: var(--line-strong); }
.ck-tag[data-state="issue"] { color: #8a5c04; background: #fdf3dd; }
.ck-tag[data-state="not_verified"] { color: var(--ink-muted); background: var(--purple-wash); }

.ck-warning {
  margin-top: var(--s4);
  padding: var(--s3) var(--s4);
  color: #6b4a00;
  background: #fdf6e3;
  border: 1px solid #efdca8;
  border-radius: 12px;
  font-size: .93rem;
}