/* PingMon Micro-Tools — gemeinsames Stylesheet für /tools/*
 * (ssl-checker, domain-checker, http-checker)
 * Gleiche Design-Sprache wie Landing/Showcase: Light Mode, Inter, Grün-Akzent.
 * Eine Datei für alle drei Tools — kein Duplikat pro Seite. */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  --bg: #ffffff;
  --surface: #f8fafc;
  --surface-2: #f1f5f9;
  --border: #e2e8f0;
  --border-2: #cbd5e1;
  --text: #0f172a;
  --text-2: #475569;
  --text-muted: #94a3b8;
  --green: #16a34a;
  --green-bright: #22c55e;
  --green-dim: rgba(22,163,74,.08);
  --red: #dc2626;
  --amber: #d97706;
  --blue: #2563eb;
  --radius: 12px;
  --radius-lg: 16px;
  --shadow-md: 0 4px 16px rgba(0,0,0,.07), 0 2px 6px rgba(0,0,0,.04);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: linear-gradient(180deg, rgba(22,163,74,.07) 0%, transparent 520px), var(--bg);
  color: var(--text);
  font-size: 15px; line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
.container { max-width: 880px; margin: 0 auto; padding: 0 24px; }

/* ── Navigation ───────────────────────────────────────────── */
nav { padding: 18px 0; }
.nav-inner { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.brand { display: inline-flex; align-items: center; gap: 9px; font-weight: 700; font-size: 17px; }
.brand img { width: 30px; height: 30px; border-radius: 6px; }
.brand .accent { color: var(--green); }
.nav-right { display: flex; align-items: center; gap: 10px; }
.lang-toggle {
  border: 1px solid var(--border-2); color: var(--text-2);
  padding: 7px 12px; border-radius: 8px; font-size: 13px; font-weight: 600;
  transition: border-color .15s, color .15s;
}
.lang-toggle:hover { border-color: var(--green); color: var(--green); }
.btn-nav {
  background: var(--green); color: #fff; padding: 8px 16px; border-radius: 9px;
  font-size: 14px; font-weight: 600; transition: background .15s, transform .15s;
}
.btn-nav:hover { background: #15803d; transform: translateY(-1px); }

/* ── Hero / Kopf ──────────────────────────────────────────── */
.hero { padding: 26px 0 8px; text-align: center; }
.breadcrumb { font-size: 13px; color: var(--text-muted); margin-bottom: 14px; }
.breadcrumb a:hover { color: var(--green); }
.breadcrumb span { margin: 0 6px; }
.hero h1 { font-size: clamp(26px, 5vw, 38px); font-weight: 800; letter-spacing: -.02em; line-height: 1.15; }
.hero h1 .accent { color: var(--green); }
.hero .sub { color: var(--text-2); font-size: 16px; max-width: 580px; margin: 14px auto 0; }

/* ── Tool-Box (Eingabe + Ergebnis) ───────────────────────── */
.tool-box {
  margin: 26px auto 0; max-width: 620px;
  background: var(--bg); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 22px;
  box-shadow: var(--shadow-md);
}
.tool-form { display: flex; align-items: center; gap: 10px;
  border: 1.5px solid var(--border-2); border-radius: 12px; padding: 6px 6px 6px 14px;
  transition: border-color .15s, box-shadow .15s; background: var(--surface); }
.tool-form:focus-within { border-color: var(--green); box-shadow: 0 0 0 4px var(--green-dim); background: #fff; }
.tool-form .ic { color: var(--text-muted); font-size: 17px; }
.tool-input {
  flex: 1; border: none; outline: none; background: transparent;
  font-family: inherit; font-size: 16px; color: var(--text); padding: 10px 0; min-width: 0;
}
.tool-input::placeholder { color: var(--text-muted); }
.tool-go {
  flex-shrink: 0; width: 46px; height: 46px; border: none; border-radius: 10px;
  background: var(--green); color: #fff; font-size: 20px; font-weight: 700; cursor: pointer;
  display: grid; place-items: center; transition: background .15s, transform .1s;
}
.tool-go:hover { background: #15803d; }
.tool-go:active { transform: scale(.94); }
.tool-go:disabled { opacity: .55; cursor: default; }
.tool-hint { margin-top: 12px; font-size: 13px; color: var(--text-muted); text-align: center; }

/* Lade-Spinner */
.tool-loading { display: flex; align-items: center; justify-content: center; gap: 10px;
  margin-top: 20px; color: var(--text-2); font-size: 14px; }
.spin { width: 17px; height: 17px; border: 2.5px solid var(--border-2);
  border-top-color: var(--green); border-radius: 50%; animation: spin .7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Ergebnis ─────────────────────────────────────────────── */
.tool-result { margin-top: 20px; border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden; animation: pop .35s cubic-bezier(.2,.8,.2,1); }
@keyframes pop { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.tr-head { display: flex; align-items: center; gap: 14px; padding: 18px 20px; }
.tr-head.g { background: linear-gradient(180deg, rgba(34,197,94,.1), rgba(34,197,94,.03)); }
.tr-head.y { background: linear-gradient(180deg, rgba(217,119,6,.1), rgba(217,119,6,.03)); }
.tr-head.r { background: linear-gradient(180deg, rgba(220,38,38,.1), rgba(220,38,38,.03)); }
.tr-light { width: 16px; height: 16px; border-radius: 50%; flex-shrink: 0; box-shadow: 0 0 0 4px rgba(0,0,0,.04); }
.tr-light.g { background: var(--green-bright); box-shadow: 0 0 0 4px rgba(34,197,94,.16); }
.tr-light.y { background: #f59e0b; box-shadow: 0 0 0 4px rgba(245,158,11,.16); }
.tr-light.r { background: #ef4444; box-shadow: 0 0 0 4px rgba(239,68,68,.16); }
.tr-title { font-weight: 700; font-size: 17px; }
.tr-verdict { font-size: 13.5px; color: var(--text-2); margin-top: 1px; }

.tr-rows { display: grid; }
.tr-row { display: grid; grid-template-columns: 168px 1fr; gap: 12px;
  padding: 11px 20px; border-top: 1px solid var(--border); font-size: 14px; }
.tr-row .k { color: var(--text-2); font-weight: 500; }
.tr-row .v { color: var(--text); word-break: break-word; font-weight: 500; }
.tr-row .v.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12.5px; color: var(--text-2); }
.tr-pill { display: inline-flex; align-items: center; gap: 5px; padding: 2px 9px; border-radius: 999px;
  font-size: 12.5px; font-weight: 600; }
.tr-pill.g { background: rgba(34,197,94,.12); color: var(--green); }
.tr-pill.y { background: rgba(245,158,11,.14); color: var(--amber); }
.tr-pill.r { background: rgba(239,68,68,.12); color: var(--red); }
.tr-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.tr-chip { background: var(--surface-2); border: 1px solid var(--border); color: var(--text-2);
  padding: 3px 9px; border-radius: 7px; font-size: 12.5px;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }

.tool-error { margin-top: 18px; padding: 14px 16px; border-radius: 11px;
  background: rgba(220,38,38,.06); border: 1px solid rgba(220,38,38,.2);
  color: #b91c1c; font-size: 14px; text-align: center; }
.tool-again { display: block; margin: 14px auto 0; background: none; border: none;
  color: var(--text-muted); font-size: 13px; font-weight: 600; cursor: pointer; }
.tool-again:hover { color: var(--green); }
.hidden { display: none !important; }

/* ── Conversion-Block ─────────────────────────────────────── */
.tool-conv { margin: 22px auto 0; max-width: 620px; text-align: center;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 20px; }
.tool-conv p { color: var(--text-2); font-size: 14.5px; margin-bottom: 14px; }
.tool-conv .cta { display: inline-block; background: var(--green); color: #fff;
  padding: 11px 22px; border-radius: 10px; font-weight: 600; font-size: 15px;
  transition: background .15s, transform .15s; }
.tool-conv .cta:hover { background: #15803d; transform: translateY(-1px); }

/* ── Andere Tools (Cross-Links) ───────────────────────────── */
.tools-cross { margin: 44px 0 0; }
.tools-cross h2 { font-size: 20px; font-weight: 700; text-align: center; margin-bottom: 18px; }
.cross-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.cross-card { display: block; background: var(--bg); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 18px; transition: border-color .15s, transform .15s, box-shadow .15s; }
.cross-card:hover { border-color: var(--green); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.cross-card.current { border-color: var(--green); background: var(--green-dim); pointer-events: none; }
.cross-card .ico { font-size: 22px; }
.cross-card .t { font-weight: 700; font-size: 15px; margin-top: 8px; }
.cross-card .d { font-size: 13px; color: var(--text-2); margin-top: 3px; }

/* ── SEO-Prosa / FAQ ──────────────────────────────────────── */
.prose { margin: 48px 0 0; }
.prose h2 { font-size: 22px; font-weight: 700; margin-bottom: 12px; letter-spacing: -.01em; }
.prose h3 { font-size: 16px; font-weight: 700; margin: 22px 0 6px; }
.prose p { color: var(--text-2); margin-bottom: 12px; }
.prose .faq-q { font-weight: 600; color: var(--text); margin: 18px 0 4px; }
.prose .faq-a { color: var(--text-2); }

/* ── Footer ───────────────────────────────────────────────── */
footer { border-top: 1px solid var(--border); margin-top: 50px;
  padding: 22px 0 34px; text-align: center; font-size: 12.5px; color: var(--text-muted); }
footer a { margin: 0 7px; }
footer a:hover { color: var(--text-2); }

@media (max-width: 620px) {
  .cross-grid { grid-template-columns: 1fr; }
  .tr-row { grid-template-columns: 1fr; gap: 2px; padding: 10px 16px; }
  .tr-row .k { font-size: 12.5px; color: var(--text-muted); }
}