:root {
  --bg: #f7f6f2;
  --surface: #ffffff;
  --surface-2: #eff2f5;
  --text: #1f2937;
  --muted: #6b7280;
  --border: rgba(31, 41, 55, .08);
  --shadow: 0 10px 30px rgba(15, 23, 42, .06);
}
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
}
.navbar-brand { font-weight: 700; letter-spacing: .02em; }
.shell { max-width: 760px; }
.card-soft {
  border: 1px solid var(--border);
  border-radius: 1rem;
  box-shadow: var(--shadow);
}
.avatar-preview {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  object-fit: cover;
  background: var(--surface-2);
  border: 1px solid var(--border);
}
.field-help {
  color: var(--muted);
  font-size: .875rem;
}
.public-card { overflow: hidden; }
.phone-link {
  text-decoration: none;
  font-weight: 600;
}
.form-control, .form-select, .btn { min-height: 44px; }
@media (max-width: 575.98px) {
  .btn-lg { width: 100%; }
}