:root {
  --sage: #7eb77f;
  --sage-dark: #5a9b5b;
  --charcoal: #2a2a2a;
  --ink: #333;
  --muted: #888;
  --line: #e2e2e2;
  --bg: #f5f5f5;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Calibri, "Segoe UI", system-ui, sans-serif;
  font-size: 15px;
  line-height: 1.5;
}
.wrap { max-width: 620px; margin: 0 auto; padding: 0 20px; }
.site-header { background: var(--charcoal); padding: 18px 0; }
.brand {
  font-family: "Trebuchet MS", sans-serif;
  font-size: 20px; font-weight: 700; color: var(--sage);
  letter-spacing: .04em;
}
.brand-sub { color: #999; font-size: 12px; }
.nav { margin-top: 10px; }
.nav a { color: #ddd; text-decoration: none; margin-right: 16px; font-size: 13px; }
.nav a:hover { color: #fff; }
.card {
  background: #fff; border-radius: 8px; padding: 28px;
  margin: 32px 0; box-shadow: 0 2px 8px rgba(0,0,0,.08);
}
h1 { font-family: "Trebuchet MS", sans-serif; color: var(--sage-dark); margin: 0 0 6px; font-size: 22px; }
.lede { color: #666; margin: 0 0 22px; }
label {
  display: block; font-size: 12px; font-weight: 700;
  letter-spacing: .07em; text-transform: uppercase;
  color: var(--sage-dark); margin-bottom: 6px;
}
.hint { font-weight: 400; text-transform: none; letter-spacing: 0; color: var(--muted); }
input[type=text], input[type=email], input[type=tel], input[type=password] {
  width: 100%; padding: 10px 12px; margin-bottom: 18px;
  border: 1px solid #ddd; border-radius: 6px;
  font-size: 15px; font-family: inherit;
}
input:focus { outline: 2px solid var(--sage); outline-offset: 1px; border-color: var(--sage); }
button {
  background: var(--sage); color: #fff; border: 0;
  padding: 12px 28px; border-radius: 6px;
  font-size: 15px; font-weight: 700; font-family: inherit;
  cursor: pointer; width: 100%;
}
button:hover { background: var(--sage-dark); }
.alert { padding: 12px 14px; border-radius: 6px; margin-bottom: 20px; font-size: 14px; }
.alert-error { background: #fdecec; border: 1px solid #f0b6b6; color: #a33; }
.alert-ok { background: #eef7ee; border: 1px solid #b9dcba; color: var(--sage-dark); }
.alert ul { margin: 0; padding-left: 18px; }
.readonly-block {
  background: #fafafa; border: 1px solid var(--line);
  border-radius: 6px; padding: 14px 16px; margin-bottom: 22px;
}
.readonly-label {
  display: block; font-size: 12px; font-weight: 700;
  letter-spacing: .07em; text-transform: uppercase; color: var(--muted);
}
.readonly-value { font-size: 17px; font-weight: 700; color: var(--charcoal); }
.readonly-note { margin: 6px 0 0; font-size: 13px; color: var(--muted); }
.alt { margin: 20px 0 0; font-size: 14px; color: #666; text-align: center; }
a { color: var(--sage-dark); }
.site-footer { padding: 20px 0 40px; font-size: 13px; color: var(--muted); text-align: center; }