/* ============================================================
   Lechseiten · Website-Check
   Ergänzt styles.css, nur für /check
   ============================================================ */

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

:root {
  --ok: #7fb800;
  --mid: #d99a2b;
  --bad: #d8564d;
}
html[data-theme="light"] { --ok: #4b7a00; --mid: #a86b0d; --bad: #b3352e; }

/* ---------------- Hero ---------------- */
.ck-hero { position: relative; padding: 150px 0 60px; overflow: hidden; text-align: center; }
.ck-hero-inner { position: relative; z-index: 2; max-width: 780px; margin: 0 auto; }
.ck-hero h1 { font-size: clamp(2.3rem, 5.6vw, 3.9rem); margin-bottom: 22px; }
.ck-hero .lead { margin: 0 auto; }
.ck-hero .chip { margin-bottom: 26px; }

.ck-form { margin-top: 40px; }
.ck-input-row {
  display: flex; align-items: stretch; gap: 10px;
  background: var(--bg-raise); border: 1px solid var(--line-strong);
  border-radius: 999px; padding: 7px 7px 7px 22px; max-width: 620px; margin: 0 auto;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}
.ck-input-row:focus-within {
  border-color: var(--acc-text);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--acc) 16%, transparent);
}
.ck-scheme { align-self: center; color: var(--ink-faint); font-size: 0.95rem; flex-shrink: 0; }
#ck-url {
  flex: 1; min-width: 0; border: none; background: transparent; color: var(--ink);
  font-family: var(--sans); font-size: 1rem; padding: 12px 0;
}
#ck-url:focus { outline: none; }
#ck-url::placeholder { color: var(--ink-faint); }
.ck-input-row .btn { flex-shrink: 0; padding: 13px 24px; }
.ck-note { margin-top: 16px; font-size: 0.83rem; color: var(--ink-faint); }

.ck-error {
  display: flex; align-items: flex-start; gap: 9px; text-align: left;
  max-width: 620px; margin: 16px auto 0; padding: 12px 15px; border-radius: 12px;
  background: color-mix(in srgb, var(--bad) 12%, transparent); color: var(--bad);
  font-size: 0.86rem; font-weight: 600; line-height: 1.45;
}
.ck-error::before {
  content: "!"; flex-shrink: 0; display: inline-flex; align-items: center; justify-content: center;
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--bad); color: #fff; font-size: 0.72rem; font-weight: 700;
}

/* ---------------- Fortschritt ---------------- */
.ck-progress-wrap { max-width: 620px; padding-bottom: 90px; text-align: center; }
.ck-progress { height: 4px; background: var(--line); border-radius: 999px; overflow: hidden; }
.ck-progress-bar {
  height: 100%; width: 0; border-radius: 999px;
  background: linear-gradient(90deg, color-mix(in srgb, var(--acc) 55%, transparent), var(--acc));
  transition: width 0.6s var(--ease);
}
.ck-progress-text { margin-top: 16px; font-size: 0.9rem; color: var(--ink-dim); }

/* ---------------- Ergebnis ---------------- */
.ck-results { padding-bottom: 110px; }

.ck-summary {
  display: flex; align-items: center; gap: 40px; flex-wrap: wrap;
  border: 1px solid var(--line-strong); border-radius: 26px;
  background: var(--bg-raise); padding: 38px 40px; margin-bottom: 18px;
}
.ck-gauge { position: relative; flex-shrink: 0; width: 150px; height: 150px; }
.ck-gauge svg { display: block; }
#ck-ring { transition: stroke-dashoffset 1.1s var(--ease), stroke 0.4s ease; }
.ck-gauge-num {
  position: absolute; inset: 0; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 2px;
}
.ck-gauge-num strong { font-family: var(--serif); font-size: 2.7rem; font-weight: 600; line-height: 1; }
.ck-gauge-num span { font-size: 0.72rem; color: var(--ink-faint); letter-spacing: 0.08em; text-transform: uppercase; }
.ck-summary-text { flex: 1; min-width: 260px; }
.ck-summary-text h2 { font-size: clamp(1.6rem, 3.2vw, 2.3rem); margin-bottom: 0.35em; }
.ck-lead { color: var(--ink-dim); font-size: 1rem; }
.ck-meta { margin-top: 12px; font-size: 0.82rem; color: var(--ink-faint); word-break: break-all; }

.ck-groups { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 18px; }
@media (max-width: 1000px) { .ck-groups { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .ck-groups { grid-template-columns: 1fr; } }
.ck-gcard {
  background: var(--bg-raise); border: 1px solid var(--line); border-radius: 18px; padding: 22px 20px;
  transition: border-color 0.3s ease, transform 0.4s var(--ease);
}
.ck-gcard:hover { border-color: var(--line-strong); transform: translateY(-3px); }
.ck-gcard h3 { font-size: 0.88rem; font-weight: 600; margin-bottom: 14px; min-height: 2.4em; }
.ck-gscore { font-family: var(--serif); font-size: 2rem; font-weight: 600; line-height: 1; }
.ck-gbar { height: 6px; border-radius: 999px; background: var(--line); overflow: hidden; margin: 12px 0 10px; }
.ck-gbar i { display: block; height: 100%; border-radius: 999px; width: 0; transition: width 0.9s var(--ease); }
.ck-gcounts { font-size: 0.76rem; color: var(--ink-faint); }

/* ---------------- Lighthouse ---------------- */
.ck-lh {
  border: 1px solid var(--line-strong); border-radius: 22px; background: var(--bg-raise);
  padding: 26px 28px; margin-bottom: 18px;
}
.ck-lh-head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.ck-lh-head h3 { font-size: 1rem; margin: 0; }
.ck-lh-head span { font-size: 0.8rem; color: var(--ink-faint); }
.ck-lh-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 20px; }
@media (max-width: 560px) { .ck-lh-grid { grid-template-columns: repeat(2, 1fr); } }
.ck-lh-cell strong { display: block; font-family: var(--serif); font-size: 1.9rem; font-weight: 600; line-height: 1; }
.ck-lh-cell span { display: block; margin-top: 6px; font-size: 0.78rem; color: var(--ink-dim); }
.ck-lh-metrics { margin-top: 18px; font-size: 0.8rem; color: var(--ink-faint); }

/* ---------------- Top-Befunde ---------------- */
.ck-top {
  border: 1px solid var(--line-strong); border-radius: 22px; background: var(--bg-raise);
  padding: 26px 28px; margin-bottom: 18px;
}
.ck-top h3 { font-size: 1rem; margin-bottom: 6px; }
.ck-top-list { list-style: none; counter-reset: t; }
.ck-top-list li {
  display: flex; gap: 14px; align-items: flex-start;
  padding: 14px 0; border-bottom: 1px solid var(--line);
}
.ck-top-list li:last-child { border-bottom: none; }
.ck-top-list .n {
  flex-shrink: 0; width: 24px; font-family: var(--serif); font-style: italic;
  font-size: 0.95rem; color: var(--acc-text); padding-top: 1px;
}
.ck-top-list b { display: block; font-size: 0.95rem; font-weight: 600; }
.ck-top-list p { margin-top: 3px; font-size: 0.87rem; color: var(--ink-dim); }

/* ---------------- Gate ---------------- */
.ck-gate {
  position: relative; border-radius: 24px; overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--acc-text) 40%, transparent);
  background: linear-gradient(168deg, color-mix(in srgb, var(--acc) 13%, transparent), color-mix(in srgb, var(--acc) 3%, transparent) 60%), var(--bg-raise-2);
}
.ck-gate-inner { padding: 38px 40px; max-width: 620px; }
@media (max-width: 620px) { .ck-gate-inner { padding: 28px 22px; } }
.ck-gate-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 46px; height: 46px; border-radius: 14px; margin-bottom: 18px;
  background: color-mix(in srgb, var(--acc) 14%, transparent);
  border: 1px solid color-mix(in srgb, var(--acc-text) 30%, transparent);
  color: var(--acc-text);
}
.ck-gate h3 { font-family: var(--serif); font-size: 1.5rem; font-weight: 600; margin-bottom: 0.4em; }
.ck-gate > .ck-gate-inner > p { color: var(--ink-dim); font-size: 0.96rem; margin-bottom: 22px; }
.ck-mail-row { display: flex; gap: 10px; flex-wrap: wrap; }
.ck-mail-row input {
  flex: 1; min-width: 200px; padding: 14px 18px; border-radius: 999px;
  border: 1.5px solid var(--line-strong); background: var(--bg);
  font-family: var(--sans); font-size: 0.97rem; color: var(--ink);
}
.ck-name {
  width: 100%; margin-top: 10px; padding: 14px 18px; border-radius: 999px;
  border: 1.5px solid var(--line-strong); background: var(--bg);
  font-family: var(--sans); font-size: 0.97rem; color: var(--ink);
}
.ck-mail-row input:focus, .ck-name:focus { outline: none; border-color: var(--acc-text); }
.ck-mail-row input.invalid, .ck-name.invalid { border-color: var(--bad); }
.ck-consent { margin-top: 16px !important; color: var(--ink-dim) !important; }
.ck-consent input { accent-color: var(--acc-text); }
.ck-consent input.invalid { outline: 2px solid var(--bad); outline-offset: 3px; }
.ck-gate-fine { margin-top: 14px; font-size: 0.78rem; color: var(--ink-faint); }
.ck-gate-fine a { color: inherit; }

/* ---------------- Detailbericht ---------------- */
.ck-unlocked { margin-top: 26px; }
.ck-unlocked-head {
  display: flex; align-items: flex-end; justify-content: space-between; gap: 18px;
  flex-wrap: wrap; margin-bottom: 22px;
}
.ck-unlocked-head h3 { font-family: var(--serif); font-size: 1.7rem; font-weight: 600; margin: 0; }

.ck-dgroup {
  border: 1px solid var(--line); border-radius: 20px; background: var(--bg-raise);
  padding: 26px 28px; margin-bottom: 14px;
}
@media (max-width: 620px) { .ck-dgroup { padding: 22px 18px; } }
.ck-dgroup-head { display: flex; align-items: baseline; justify-content: space-between; gap: 14px; margin-bottom: 6px; }
.ck-dgroup-head h4 { font-family: var(--serif); font-size: 1.25rem; font-weight: 600; margin: 0; }
.ck-dgroup-head b { font-family: var(--serif); font-size: 1.4rem; font-weight: 600; }
.ck-dgroup > p { color: var(--ink-dim); font-size: 0.9rem; margin-bottom: 16px; }

.ck-item { display: flex; gap: 14px; padding: 18px 0; border-top: 1px solid var(--line); }
.ck-item-icon { flex-shrink: 0; margin-top: 1px; }
.ck-item-body { flex: 1; min-width: 0; }
.ck-item-title { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.ck-item-title b { font-size: 0.96rem; font-weight: 600; }
.ck-tag {
  font-size: 0.66rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  padding: 2px 8px; border-radius: 999px; border: 1px solid var(--line-strong); color: var(--ink-faint);
}
.ck-tag.req { border-color: color-mix(in srgb, var(--bad) 45%, transparent); color: var(--bad); }
.ck-item-detail { margin-top: 5px; font-size: 0.9rem; color: var(--ink-dim); }
/* Was der Befund fuer das Geschaeft bedeutet: nur eine Markierung, kein Kasten */
.ck-item-impact {
  margin-top: 9px; padding-left: 13px; font-size: 0.89rem;
  color: var(--acc-text); border-left: 2px solid var(--acc-text);
}

.st-pass { color: var(--ok); }
.st-warn { color: var(--mid); }
.st-fail { color: var(--bad); }
.st-info { color: var(--ink-faint); }

.ck-cta {
  margin-top: 26px; padding: 34px 36px; border-radius: 24px; text-align: center;
  border: 1px solid color-mix(in srgb, var(--acc-text) 35%, transparent);
  background: color-mix(in srgb, var(--acc) 6%, transparent);
}
@media (max-width: 620px) { .ck-cta { padding: 26px 20px; } }
.ck-cta h3 { font-family: var(--serif); font-size: 1.6rem; font-weight: 600; margin-bottom: 0.4em; }
.ck-cta p { color: var(--ink-dim); max-width: 560px; margin: 0 auto 22px; font-size: 0.96rem; }
.ck-cta-row { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
@media (max-width: 560px) { .ck-cta-row { flex-direction: column; } .ck-cta-row .btn { width: 100%; justify-content: center; } }

.ck-disclaimer {
  margin-top: 34px; font-size: 0.78rem; color: var(--ink-faint); line-height: 1.6;
  max-width: 760px;
}
.ck-disclaimer a { color: inherit; }

@media (max-width: 620px) {
  .ck-hero { padding: 120px 0 40px; }
  .ck-input-row { flex-direction: column; border-radius: 22px; padding: 16px; gap: 12px; }
  .ck-scheme { display: none; }
  #ck-url { padding: 6px 4px; border-bottom: 1px solid var(--line-strong); }
  .ck-input-row .btn { width: 100%; justify-content: center; }
  .ck-summary { padding: 26px 20px; gap: 24px; justify-content: center; text-align: center; }
  .ck-summary-text { text-align: left; }
  .ck-mail-row .btn { width: 100%; justify-content: center; }
}