.delphi-b2b-page {
  --delphi-border: #d8e0ea;
  --delphi-text: #172033;
  --delphi-muted: #65758b;
  --delphi-focus: #1363df;
  --delphi-danger: #c62828;
  --delphi-success: #137a3a;
  --delphi-surface: #ffffff;
  --delphi-soft: #f6f8fb;
}

.delphi-b2b-header {
  margin-bottom: 1.25rem;
}

.delphi-b2b-header h1 {
  color: var(--delphi-text);
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: 0;
  margin-bottom: .35rem;
}

.delphi-b2b-login {
  color: var(--delphi-muted);
  margin: 0;
}

.delphi-b2b-content {
  background: var(--delphi-surface);
  border: 1px solid var(--delphi-border);
  border-radius: 8px;
  box-shadow: 0 18px 45px rgba(17, 32, 57, .08);
  padding: 1.5rem;
}

.delphi-b2b-form {
  margin: 0;
}

.delphi-b2b-grid {
  display: grid;
  gap: 1rem 1.25rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.delphi-field {
  min-width: 0;
  text-align: left;
}

.delphi-field--full {
  grid-column: 1 / -1;
}

.delphi-field label {
  color: var(--delphi-text);
  display: block;
  font-size: .875rem;
  font-weight: 700;
  margin-bottom: .4rem;
  text-align: left;
}

.delphi-field label.required::after {
  color: var(--delphi-danger);
  content: " *";
}

.delphi-field .form-control {
  background: var(--delphi-soft);
  border: 1px solid var(--delphi-border);
  border-radius: 8px;
  box-shadow: none;
  color: var(--delphi-text);
  min-height: 46px;
  transition: background-color .16s ease, border-color .16s ease, box-shadow .16s ease;
}

.delphi-field .form-control:focus {
  background: #ffffff;
  border-color: var(--delphi-focus);
  box-shadow: 0 0 0 3px rgba(19, 99, 223, .14);
}

.delphi-field.is-invalid .form-control {
  border-color: var(--delphi-danger);
}

.delphi-field.is-valid .form-control {
  border-color: var(--delphi-success);
}

.delphi-field-error,
.delphi-field-note {
  display: block;
  font-size: .8125rem;
  line-height: 1.35;
  margin-top: .35rem;
  min-height: 1.1rem;
}

.delphi-field-error {
  color: var(--delphi-danger);
}

.delphi-field:not(.is-invalid) .delphi-field-error {
  color: var(--delphi-muted);
}

.delphi-field-note {
  color: var(--delphi-muted);
}

.delphi-password-row {
  display: flex;
  gap: .5rem;
}

.delphi-password-row .form-control {
  flex: 1 1 auto;
}

.delphi-password-toggle {
  border-radius: 8px;
  flex: 0 0 auto;
  min-height: 46px;
}

.delphi-password-meter {
  background: #e6ebf2;
  border-radius: 999px;
  height: 6px;
  margin-top: .55rem;
  overflow: hidden;
}

.delphi-password-meter span {
  background: var(--delphi-danger);
  display: block;
  height: 100%;
  transition: background-color .16s ease, width .16s ease;
  width: 0;
}

.delphi-password-meter[data-score="2"] span {
  background: #d88a10;
}

.delphi-password-meter[data-score="3"] span,
.delphi-password-meter[data-score="4"] span {
  background: var(--delphi-success);
}

.delphi-honeypot {
  display: none;
}

.delphi-form-footer {
  display: flex;
  justify-content: flex-end;
  margin-top: 1.5rem;
}

.delphi-form-footer .btn {
  border-radius: 8px;
  min-height: 46px;
  min-width: 180px;
}

@media (max-width: 767px) {
  .delphi-b2b-content {
    padding: 1rem;
  }

  .delphi-b2b-grid {
    grid-template-columns: 1fr;
  }

  .delphi-password-row {
    flex-direction: column;
  }

  .delphi-form-footer,
  .delphi-form-footer .btn {
    width: 100%;
  }
}