/* PAYATE Email Header Analyzer — scoped under #eh. Matches the house style. */
@font-face{font-family:"PoppinsFB";src:local("Segoe UI Semibold"),local("Segoe UI"),local("Roboto Medium"),local("Roboto"),local("Helvetica Neue"),local("Arial");size-adjust:107%;ascent-override:98%;descent-override:32.7%;line-gap-override:0%}
body{margin:0;background:#f4f7fb;color:#14233c;
  font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;-webkit-font-smoothing:antialiased}
#eh{--acc:#c2410c;--acc2:#9a3412;--mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;max-width:820px;margin:0 auto;padding:22px 16px 40px}
#eh h1,#eh .eh-h,#eh h2{font-family:Poppins,"PoppinsFB",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif}

#eh .eh-hero{background:#fff;border:1px solid #e6ecf5;border-radius:16px;padding:24px;box-shadow:0 1px 2px rgba(15,27,45,.05);margin-bottom:16px}
#eh .eh-hero h1{margin:0 0 8px;font-size:25px;line-height:1.2;color:#0f1b2d;font-weight:700}
#eh .eh-hero p{margin:0;font-size:14px;line-height:1.7;color:#4a5b73;max-width:690px}

#eh .eh-card{background:#fff;border:1px solid #e6ecf5;border-radius:14px;padding:18px 18px 20px;box-shadow:0 1px 2px rgba(15,27,45,.05);margin-bottom:16px}
#eh label{display:block;font-size:12.5px;font-weight:600;color:#5a6b83;margin:0 0 6px}
#eh textarea{width:100%;box-sizing:border-box;border:1px solid #d7deea;border-radius:10px;padding:12px 14px;font-size:13px;color:#14233c;background:#fbfcfe;font-family:var(--mono);line-height:1.5;resize:vertical}
#eh textarea:focus{outline:none;border-color:var(--acc);background:#fff;box-shadow:0 0 0 3px rgba(194,65,12,.13)}
#eh button[type=submit]{margin-top:12px;background:var(--acc);color:#fff;border:0;border-radius:10px;padding:11px 24px;font-size:14px;font-weight:600;cursor:pointer;transition:background .15s}
#eh button[type=submit]:hover{background:var(--acc2)}
#eh .eh-err{margin-top:14px;background:#fdecec;border:1px solid #f4c7c7;color:#b42020;border-radius:10px;padding:12px 14px;font-size:13.5px}

#eh .eh-res{margin-top:18px}
#eh .eh-block{margin-bottom:18px}
#eh .eh-h{margin:0 2px 8px;font-size:14px;color:#0f1b2d;display:flex;align-items:center;gap:8px}
#eh .eh-total{font-size:11.5px;font-weight:600;color:#fff;background:var(--acc);border-radius:9px;padding:2px 9px}
#eh .eh-auth{display:flex;flex-wrap:wrap;gap:8px}
#eh .eh-pill{font-size:12.5px;border-radius:999px;padding:6px 13px;border:1px solid}
#eh .eh-ok{background:#e9f9f0;border-color:#b6e8ca;color:#17803f}
#eh .eh-warn{background:#fff6e7;border-color:#f6dca1;color:#9a6700}
#eh .eh-bad{background:#fdecec;border-color:#f4c7c7;color:#b42020}
#eh .eh-tablewrap{overflow-x:auto;border:1px solid #e6ecf5;border-radius:10px}
#eh .eh-table{border-collapse:collapse;width:100%;font-size:13px}
#eh .eh-table th{background:#f3f7fc;text-align:left;font-weight:600;color:#5a6b83;font-size:11.5px;padding:9px 12px;border-bottom:1px solid #e6ecf5;white-space:nowrap;vertical-align:top}
#eh .eh-table td{padding:9px 12px;border-bottom:1px solid #eef2f8;color:#14233c;vertical-align:top;word-break:break-word}
#eh .eh-table tr:last-child th,#eh .eh-table tr:last-child td{border-bottom:0}
#eh .eh-table tbody th{width:120px;font-size:12px}
#eh .eh-hops .eh-n{width:1%;color:#8595ab;font-weight:600}
#eh .eh-mono{font-family:var(--mono);font-size:12px;color:#0f1b2d}
#eh .eh-delay{white-space:nowrap;color:#5a6782}
#eh .eh-dim{color:#aab6c6}
#eh .eh-note{margin:8px 2px 0;font-size:12px;color:#7a8aa0}

#eh .eh-info{background:#fff;border:1px solid #e6ecf5;border-radius:14px;padding:18px 22px;box-shadow:0 1px 2px rgba(15,27,45,.05);margin-bottom:16px}
#eh .eh-info h2{margin:0 0 10px;font-size:17px;color:#0f1b2d}
#eh .eh-info p{margin:0;font-size:13.5px;line-height:1.8;color:#4a5b73}
#eh .eh-info code{font-family:var(--mono);font-size:12.5px;background:#f3f7fc;border-radius:5px;padding:1px 5px;color:#0f1b2d}

#eh .eh-faq{background:#fff;border:1px solid #e6ecf5;border-radius:16px;padding:20px 22px;box-shadow:0 1px 2px rgba(15,27,45,.05)}
#eh .eh-faq h2{margin:0 0 10px;font-size:19px;color:#0f1b2d}
#eh .eh-faq details{border-top:1px solid #eef2f8;padding:2px 0}
#eh .eh-faq details:first-of-type{border-top:0}
#eh .eh-faq summary{cursor:pointer;list-style:none;padding:12px 26px 12px 2px;position:relative;font-weight:600;font-size:14.5px;color:#14233c}
#eh .eh-faq summary::-webkit-details-marker{display:none}
#eh .eh-faq summary::after{content:"+";position:absolute;right:4px;top:50%;transform:translateY(-50%);font-size:18px;color:#5a6782}
#eh .eh-faq details[open] summary::after{content:"\2212"}
#eh .eh-faq details p{margin:0 2px 12px;font-size:13.5px;line-height:1.7;color:#4a5b73}
#eh .eh-faq a,#eh .eh-info a,#eh .eh-faq p a{color:var(--acc);text-decoration:none}

/* Shared More PAYATE tools related section */
.pyt-rel{max-width:820px;margin:16px auto;padding:20px 22px;background:#fff;border:1px solid #e6ecf5;border-radius:14px;box-shadow:0 1px 2px rgba(15,27,45,.05);font-family:Poppins,"PoppinsFB",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;color:#14233c}
.pyt-rel h2{margin:0 0 12px;font-size:18px;color:#0f1b2d}
.pyt-rel .prg{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:10px}
.pyt-rel a{display:block;text-decoration:none;border:1px solid #e6ecf5;border-radius:10px;padding:12px 14px;background:#fbfcfe;transition:border-color .15s,background .15s}
.pyt-rel a:hover{border-color:var(--acc);background:#fdf2ec}
.pyt-rel .prt{display:block;font-weight:600;font-size:14px;color:#14233c;margin-bottom:2px}
.pyt-rel .prd{display:block;font-size:12px;line-height:1.4;color:#5a6782}

/* dark mode (site-wide theme) */
:root[data-theme="dark"] body{background:#0b1120;color:#c7d2e0}
:root[data-theme="dark"] #eh .eh-hero,:root[data-theme="dark"] #eh .eh-card,:root[data-theme="dark"] #eh .eh-info,:root[data-theme="dark"] #eh .eh-faq,:root[data-theme="dark"] .pyt-rel{background:#141c2b;border-color:#273246}
:root[data-theme="dark"] #eh .eh-hero h1,:root[data-theme="dark"] #eh .eh-info h2,:root[data-theme="dark"] #eh .eh-faq h2,:root[data-theme="dark"] .eh-h,:root[data-theme="dark"] .pyt-rel h2,:root[data-theme="dark"] #eh .eh-mono,:root[data-theme="dark"] .pyt-rel .prt{color:#e8edf5}
:root[data-theme="dark"] #eh .eh-hero p,:root[data-theme="dark"] #eh .eh-info p,:root[data-theme="dark"] #eh .eh-faq details p,:root[data-theme="dark"] #eh .eh-note{color:#aab6c6}
:root[data-theme="dark"] #eh textarea{background:#0f1724;border-color:#273246;color:#e8edf5}
:root[data-theme="dark"] #eh .eh-tablewrap{border-color:#273246}
:root[data-theme="dark"] #eh .eh-table th{background:#0f1724;border-color:#273246;color:#9fb0c3}
:root[data-theme="dark"] #eh .eh-table td{border-color:#1e2a3e;color:#c7d2e0}
:root[data-theme="dark"] #eh .eh-info code{background:#0b1120;color:#e8edf5}
:root[data-theme="dark"] #eh .eh-ok{background:#0e2a1b;border-color:#1c5236;color:#4ade80}
:root[data-theme="dark"] #eh .eh-warn{background:#2a2109;border-color:#5a4612;color:#fbbf77}
:root[data-theme="dark"] #eh .eh-bad{background:#2a1212;border-color:#5a2020;color:#f87171}
:root[data-theme="dark"] .pyt-rel a{background:#0f1724;border-color:#273246}
:root[data-theme="dark"] #eh .eh-faq summary{color:#e8edf5}
:root[data-theme="dark"] #eh .eh-faq details,:root[data-theme="dark"] #eh .eh-faq details:first-of-type{border-color:#273246}