/* Purin Tools – Modul E-Mail-Sicherheit (SPF, DMARC, DKIM).
   1:1 aus der Standalone-Demo übernommen, jeder Selektor unter .purin-tools
   gescoped, damit es nicht mit Theme-/Bricks-Styles kollidiert. */

.purin-tools{
    --bg:#f6f7f9; --card:#ffffff; --ink:#16181d; --muted:#5b6470;
    --line:#e3e7ec; --brand:#1f6feb; --ok:#1a7f37; --warn:#9a6700; --bad:#cf222e;
    --radius:14px; --shadow:0 1px 2px rgba(16,24,40,.06),0 8px 24px rgba(16,24,40,.06);
  }
.purin-tools *{box-sizing:border-box}
.purin-tools{margin:0;font:16px/1.55 system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
    color:var(--ink);background:var(--bg);padding:24px}
.purin-tools .wrap{max-width:880px;margin:0 auto}
.purin-tools .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}
.purin-tools .out:focus{outline:none}
.purin-tools h1{font-size:1.5rem;margin:0 0 4px}
.purin-tools .sub{color:var(--muted);margin:0 0 20px}

.purin-tools .tabs{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:16px}
.purin-tools .tabs button{font:inherit;font-weight:600;border:1px solid var(--line);background:#fff;color:var(--muted);
    padding:9px 14px;border-radius:999px;cursor:pointer}
.purin-tools .tabs button[aria-selected=true]{background:var(--ink);color:#fff;border-color:var(--ink)}
.purin-tools .tabs button:focus-visible,
.purin-tools input:focus-visible,
.purin-tools select:focus-visible,
.purin-tools textarea:focus-visible,
.purin-tools .panel button:focus-visible{outline:3px solid #9cc2ff;outline-offset:1px}

.purin-tools .card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
    box-shadow:var(--shadow);padding:20px}
.purin-tools .panel{display:none}
.purin-tools .panel.active{display:block}
.purin-tools label{display:block;font-weight:600;font-size:.82rem;letter-spacing:.02em;
    text-transform:uppercase;color:var(--muted);margin:0 0 8px}
.purin-tools .field{display:flex;gap:10px;flex-wrap:wrap}
.purin-tools input[type=text],
.purin-tools select,
.purin-tools textarea{font:inherit;padding:11px 12px;border:1px solid var(--line);
    border-radius:10px;min-width:0}
.purin-tools input[type=text]{flex:1}
.purin-tools textarea{width:100%;resize:vertical;min-height:80px;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:.9rem}
.purin-tools .grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:640px){.purin-tools .grid2{grid-template-columns:1fr}}
.purin-tools .mt{margin-top:16px}
.purin-tools button.go{font:inherit;font-weight:700;background:var(--brand);color:#fff;border:1px solid var(--brand);
    padding:11px 18px;border-radius:10px;cursor:pointer}
.purin-tools button.ghost{font:inherit;font-weight:600;background:#fff;border:1px solid var(--line);color:var(--ink);
    padding:10px 14px;border-radius:10px;cursor:pointer}

.purin-tools .out{margin-top:18px;display:none}
.purin-tools .record{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:.88rem;background:#0f1115;color:#e6edf3;
    padding:13px 14px;border-radius:10px;white-space:pre-wrap;word-break:break-word;position:relative}
.purin-tools .record .copy{position:absolute;top:8px;right:8px;background:#21262d;color:#e6edf3;border:0;
    padding:5px 9px;border-radius:7px;font-size:.75rem;cursor:pointer}
.purin-tools .status{display:flex;align-items:center;gap:8px;font-weight:700;margin:14px 0 6px}
.purin-tools .dot{width:10px;height:10px;border-radius:50%}
.purin-tools ul.checks{list-style:none;padding:0;margin:8px 0 0}
.purin-tools ul.checks li{padding:7px 0;border-bottom:1px solid var(--line);display:flex;gap:9px;align-items:flex-start;font-size:.94rem}
.purin-tools .ic{flex:0 0 auto;width:18px;height:18px;border-radius:50%;font-size:12px;color:#fff;
    display:inline-flex;align-items:center;justify-content:center;margin-top:2px}
.purin-tools .ic.ok{background:var(--ok)}
.purin-tools .ic.warn{background:var(--warn)}
.purin-tools .ic.bad{background:var(--bad)}
.purin-tools .ic.info{background:#57606a}
.purin-tools .tags{margin-top:12px;display:grid;grid-template-columns:auto 1fr;gap:4px 14px;font-size:.92rem}
.purin-tools .tags dt{font-weight:700;font-family:ui-monospace,monospace}
.purin-tools .tags dd{margin:0;color:var(--muted)}
.purin-tools .spinner{color:var(--muted);font-size:.92rem;display:none;margin-top:14px}
.purin-tools .hint{font-size:.82rem;color:var(--muted);margin-top:8px}
.purin-tools .demo-flag{font-size:.78rem;color:var(--muted);margin-top:24px;text-align:center}
.purin-tools code{background:#eef1f4;padding:1px 5px;border-radius:5px;font-size:.85em}
.purin-tools .selgrid{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.purin-tools .selgrid span{font-family:ui-monospace,monospace;font-size:.82rem;padding:5px 9px;border-radius:8px;border:1px solid var(--line)}
.purin-tools .selgrid span.found{background:#e8f5ee;border-color:#bfe3cd;color:var(--ok);font-weight:700}
.purin-tools .selgrid span.none{opacity:.5}

.purin-tools .suggest{margin-top:14px;background:#fff7e6;border:1px solid #f4e2b8;border-radius:10px;padding:12px 14px;font-size:.92rem}
.purin-tools .suggest strong{color:#9a6700}
.purin-tools .suggest ul{margin:6px 0 0;padding-left:18px}
.purin-tools .suggest li{margin:3px 0}
.purin-tools .dnsbar{margin-top:16px;background:#eef1f4;border-radius:8px;padding:9px 12px;font-size:.9rem;display:flex;align-items:center;gap:8px}
.purin-tools .treeh{font-size:.82rem;text-transform:uppercase;letter-spacing:.03em;color:var(--muted);margin:18px 0 8px}
.purin-tools .tree{border:1px solid var(--line);border-radius:10px;overflow:hidden}
.purin-tools .mech{border-bottom:1px solid var(--line)}
.purin-tools .mech:last-child{border-bottom:0}
.purin-tools .mech>summary{list-style:none;cursor:pointer;padding:11px 13px;display:flex;align-items:center;gap:8px;font-size:.93rem}
.purin-tools .mech>summary::-webkit-details-marker{display:none}
.purin-tools .mech>summary::after{content:'⌄';margin-left:auto;color:var(--muted);font-size:1.1rem;line-height:1}
.purin-tools .mech[open]>summary::after{transform:rotate(180deg)}
.purin-tools .mech>summary:hover{background:#f6f7f9}
.purin-tools .mech .num{flex:0 0 auto;width:22px;height:22px;border-radius:50%;background:#57606a;color:#fff;font-size:.78rem;font-weight:700;display:inline-flex;align-items:center;justify-content:center}
.purin-tools .mech code{background:#eef1f4;padding:1px 6px;border-radius:5px;font-size:.85rem}
.purin-tools .mech .arrow{color:var(--muted)}
.purin-tools .mech-flat{padding:10px 13px;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.purin-tools .mbody{padding:4px 13px 13px 13px;background:#fbfcfd}
.purin-tools .ipline{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:.85rem;padding:4px 0;display:flex;align-items:center;gap:8px;word-break:break-all}
.purin-tools .ipt{flex:0 0 auto;font-family:system-ui;font-size:.68rem;font-weight:700;padding:1px 6px;border-radius:5px}
.purin-tools .ipt.v4{background:#e8f0fe;color:#1f6feb}
.purin-tools .ipt.v6{background:#eaf6ec;color:#1a7f37}
.purin-tools .mxhost{padding:8px 0 2px;font-size:.9rem}
.purin-tools .mxhost .prio{display:inline-block;background:#eef1f4;border-radius:5px;padding:0 6px;font-size:.78rem;color:var(--muted)}
.purin-tools .subrec{font-family:ui-monospace,monospace;font-size:.8rem;color:var(--muted);background:#f1f3f5;border-radius:6px;padding:7px 9px;margin-bottom:8px;word-break:break-all}
.purin-tools .pt-flag{font-size:.78rem;color:var(--muted);margin-top:18px}