:root{
  --bg:#f5f7fb;
  --card:#ffffff;
  --text:#0f172a;
  --muted:#64748b;
  --border:rgba(15,23,42,.10);
  --brand:#2563eb;
  --brand2:#0ea5e9;
  --ok:#16a34a;
  --warn:#d97706;
  --bad:#dc2626;
  --shadow:0 10px 30px rgba(2,8,23,.06);
  --radius:18px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", "Apple Color Emoji","Segoe UI Emoji"; color:var(--text); background:var(--bg);}
a{color:var(--brand); text-decoration:none;}
a:hover{text-decoration:underline;}
.container{max-width:1100px;margin:0 auto;padding:22px;}
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px 18px;}
.card + .card{margin-top:14px;}
.brand{display:flex;align-items:center;gap:14px;}
.brand img{width:64px;height:64px;border-radius:14px;object-fit:cover;border:1px solid var(--border);}
.brand-title{margin:0;font-size:22px;letter-spacing:.2px;}
.brand-sub{margin-top:4px;color:var(--muted);font-size:13px;}
.hr{height:1px;background:rgba(15,23,42,.08);margin:14px 0;}
.muted{color:var(--muted)}
.small{font-size:13px}
.badge{display:inline-flex;align-items:center;gap:8px;font-size:12px;padding:4px 10px;border-radius:999px;border:1px solid var(--border);background:rgba(2,6,23,.02);}
.badge.ok{background:rgba(22,163,74,.08);border-color:rgba(22,163,74,.25);color:#14532d;}
.badge.warn{background:rgba(217,119,6,.10);border-color:rgba(217,119,6,.25);color:#7c2d12;}
.badge.bad{background:rgba(220,38,38,.10);border-color:rgba(220,38,38,.25);color:#7f1d1d;}

.warnbox{background:rgba(217,119,6,.08);border:1px solid rgba(217,119,6,.25);border-radius:14px;padding:10px 12px;color:#7c2d12;font-size:13px;line-height:1.45;}
.infobox{background:rgba(37,99,235,.06);border:1px solid rgba(37,99,235,.18);border-radius:14px;padding:10px 12px;font-size:13px;line-height:1.5;}
.okbox{background:rgba(22,163,74,.07);border:1px solid rgba(22,163,74,.20);border-radius:14px;padding:10px 12px;font-size:13px;line-height:1.5;color:#14532d;}

.row{display:flex;gap:12px;flex-wrap:wrap;}
.col{flex:1 1 280px;min-width:260px;}
label{display:block;font-size:12px;color:var(--muted);margin:10px 0 6px;}
input,select,textarea{width:100%;padding:10px 12px;border-radius:12px;border:1px solid rgba(15,23,42,.14);background:#fff;font-size:14px;outline:none;}
input:focus,select:focus,textarea:focus{border-color:rgba(37,99,235,.5);box-shadow:0 0 0 4px rgba(37,99,235,.12);}
textarea{min-height:90px;resize:vertical;}

.btnbar{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px;}
.btn{appearance:none;border:1px solid rgba(15,23,42,.14);background:#fff;color:var(--text);padding:10px 12px;border-radius:12px;cursor:pointer;font-size:14px;display:inline-flex;align-items:center;gap:8px;}
.btn:hover{border-color:rgba(37,99,235,.35);}
.btn.primary{background:linear-gradient(90deg,var(--brand),var(--brand2));border-color:transparent;color:#fff;}
.btn.primary:hover{filter:brightness(.98);}
.btn.danger{background:rgba(220,38,38,.10);border-color:rgba(220,38,38,.25);color:#7f1d1d;}
.btn.small{padding:7px 10px;border-radius:10px;font-size:13px;}
.btn:disabled{opacity:.5;cursor:not-allowed;}

.table{width:100%;border-collapse:separate;border-spacing:0;margin-top:10px;}
.table th,.table td{padding:10px 10px;border-bottom:1px solid rgba(15,23,42,.08);font-size:13px;text-align:left;vertical-align:top;}
.table th{color:var(--muted);font-weight:600;background:rgba(2,6,23,.02);}
.table tr:hover td{background:rgba(2,6,23,.015);}
.kv{display:grid;grid-template-columns:160px 1fr;gap:8px 14px;font-size:13px;margin-top:8px;}
.kv div:nth-child(odd){color:var(--muted)}

.pills{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px;}
.pill{font-size:12px;padding:6px 10px;border-radius:999px;border:1px solid rgba(15,23,42,.12);background:rgba(2,6,23,.02);cursor:pointer;}
.pill.active{border-color:rgba(37,99,235,.45);background:rgba(37,99,235,.07);color:#1d4ed8;}

.toast{position:fixed;right:16px;bottom:16px;z-index:9999;display:flex;flex-direction:column;gap:10px;}
.toast .t{background:#0b1220;color:#fff;border:1px solid rgba(255,255,255,.12);padding:10px 12px;border-radius:12px;box-shadow:0 10px 30px rgba(0,0,0,.22);font-size:13px;max-width:360px;}
code{background:rgba(2,6,23,.06);padding:2px 6px;border-radius:8px;font-size:12px;}


/* marketing + pricing sections */
.pricing-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;}
@media (max-width: 980px){.pricing-grid{grid-template-columns:1fr;}}
.price-card{border:1px solid rgba(15,23,42,.10);border-radius:14px;padding:12px;background:#fff;}
.price-title{font-weight:800;margin-bottom:6px;}
.price-main{font-size:22px;font-weight:900;margin-bottom:4px;}


/* data-entry unit controls */
.inline-field{display:flex;gap:8px;align-items:center;}
.inline-field input{flex:1 1 auto;}
.inline-field select{width:120px;flex:0 0 120px;}


.value-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;}
@media (max-width: 980px){.value-grid{grid-template-columns:1fr;}}
.value-card{border:1px solid rgba(15,23,42,.10);border-radius:14px;padding:12px;background:rgba(37,99,235,.03);}


details.faq{border:1px solid rgba(15,23,42,.10);border-radius:12px;padding:10px 12px;background:#fff;margin-top:8px;}
details.faq summary{cursor:pointer;font-weight:700;}
details.faq .small{margin-top:8px;line-height:1.5;}
.site-footer{text-align:center;padding:18px 0 10px;font-size:12px;color:var(--muted);}
.site-footer a{color:var(--muted);text-decoration:none;}
.site-footer a:hover{text-decoration:underline;}