:root {
  --ink: #0F2E2A;
  --ink-soft: #1F4A43;
  --brass: #C8873C;
  --brass-dark: #a96f2c;
  --canvas: #FAF8F4;
  --line: #e7e2d8;
  --muted: #6b7280;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  background: var(--canvas);
  color: #17211f;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
.wrap { max-width: 900px; margin: 0 auto; padding: 0 24px; }
.narrow { max-width: 460px; }
.bar { background: var(--ink); color: #fff; }
.bar .wrap { display: flex; align-items: center; justify-content: space-between; padding-top: 18px; padding-bottom: 18px; }
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.logo b { font-size: 20px; letter-spacing: -0.01em; }
.card { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 24px; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
h1 { font-size: 30px; line-height: 1.15; margin: 0 0 12px; color: var(--ink); letter-spacing: -0.02em; }
h2 { font-size: 19px; margin: 0 0 10px; color: var(--ink); }
label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 5px; }
input[type=text], input[type=email], input[type=password], input[type=url], textarea {
  width: 100%; border: 1px solid #d6d1c6; border-radius: 11px;
  padding: 11px 13px; font: inherit; font-size: 15px; background: #fff;
}
input:focus, textarea:focus { outline: 2px solid var(--ink); outline-offset: -1px; border-color: var(--ink); }
textarea { min-height: 96px; resize: vertical; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: 0; border-radius: 11px; padding: 12px 18px;
  font: inherit; font-weight: 600; font-size: 15px; cursor: pointer; text-decoration: none;
}
.btn-primary { background: var(--ink); color: #fff; }
.btn-primary:hover { background: var(--ink-soft); }
.btn-brass { background: var(--brass); color: #fff; }
.btn-brass:hover { background: var(--brass-dark); }
.btn-ghost { background: #fff; border: 1px solid #d6d1c6; color: var(--ink); }
.btn-ghost:hover { background: #f6f3ec; }
.btn-block { width: 100%; }
.btn[disabled] { opacity: .55; cursor: default; }
.field { margin-bottom: 14px; }
.err { color: #b3261e; font-size: 14px; margin: 10px 0 0; }
.ok { color: #146c43; font-size: 14px; margin: 10px 0 0; }
.hidden { display: none !important; }
.divider { display: flex; align-items: center; gap: 12px; color: var(--muted); font-size: 13px; margin: 18px 0; }
.divider::before, .divider::after { content: ""; flex: 1; height: 1px; background: var(--line); }
.tabs { display: flex; gap: 8px; margin-bottom: 18px; }
.tab { flex: 1; padding: 10px; border-radius: 11px; border: 1px solid transparent;
       background: #efece4; color: var(--muted); font-weight: 600; cursor: pointer; font: inherit; font-weight: 600; }
.tab.on { background: #fff; border-color: var(--ink); color: var(--ink); }
.row { display: flex; align-items: center; gap: 14px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.row:last-child { border-bottom: 0; }
.avatar { width: 44px; height: 44px; border-radius: 50%; object-fit: cover; background: #e7e2d8; flex: none; }
.avatar-lg { width: 88px; height: 88px; }
.badge { display: inline-block; font-size: 12px; font-weight: 600; padding: 3px 9px;
         border-radius: 999px; background: #eef3f1; color: var(--ink); }
.badge-pending { background: #fdf1e0; color: #8a5a1a; }
.cert { border: 1px solid var(--line); border-radius: 13px; padding: 14px 16px; background: #fff; }
.cert h3 { margin: 0 0 3px; font-size: 15px; color: var(--ink); }
.grid { display: grid; gap: 12px; }
@media (min-width: 640px) { .grid-2 { grid-template-columns: 1fr 1fr; } }
.stack > * + * { margin-top: 18px; }
footer { padding: 40px 0; text-align: center; font-size: 13px; color: var(--muted); }