.bv-auth-bg {
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(220, 181, 87, 0.08), transparent 60%),
    linear-gradient(180deg, #0a0e14 0%, #060910 100%);
}

.bv-auth-modal {
  background: linear-gradient(165deg, #1a2332 0%, #141c2a 55%, #121a28 100%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow:
    0 24px 80px rgba(0, 0, 0, 0.55),
    0 0 0 1px rgba(220, 181, 87, 0.06) inset;
}

.bv-field label {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
}

.bv-field .bv-hint {
  margin-bottom: 0.375rem;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.4);
}

.bv-field input[type='text'],
.bv-field input[type='email'],
.bv-field input[type='password'],
.bv-field input[type='tel'] {
  width: 100%;
  border-radius: 0.5rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(0, 0, 0, 0.35);
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  color: #fff;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.bv-field input:focus {
  border-color: rgba(220, 181, 87, 0.55);
  box-shadow: 0 0 0 3px rgba(220, 181, 87, 0.12);
}

.bv-field input[readonly] {
  opacity: 0.65;
  cursor: not-allowed;
}

.bv-field input.is-error {
  border-color: rgba(248, 113, 113, 0.65);
}

.bv-field-error {
  margin-top: 0.25rem;
  font-size: 0.75rem;
  color: #fca5a5;
}

.bv-btn-gold {
  background: linear-gradient(180deg, #e8c96a 0%, #dcb557 45%, #c9a44a 100%);
  color: #0b0b0b;
  font-weight: 700;
  transition: filter 0.2s ease, transform 0.15s ease;
}

.bv-btn-gold:hover {
  filter: brightness(1.05);
}

.bv-btn-gold:active {
  transform: translateY(1px);
}

.bv-btn-ghost {
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: rgba(255, 255, 255, 0.75);
  font-weight: 600;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.bv-btn-ghost:hover {
  border-color: rgba(220, 181, 87, 0.4);
  color: #dcb557;
}

.bv-check {
  accent-color: #dcb557;
}

.bv-link {
  color: #dcb557;
  transition: color 0.2s ease;
}

.bv-link:hover {
  color: #e8c96a;
}

/* Signup progress — minimal dots, not chevron stepper */
.bv-progress {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
}

.bv-progress-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  min-width: 4.5rem;
}

.bv-progress-dot {
  display: grid;
  height: 2rem;
  width: 2rem;
  place-items: center;
  border-radius: 9999px;
  border: 2px solid rgba(255, 255, 255, 0.15);
  background: rgba(0, 0, 0, 0.3);
  font-size: 0.7rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.35);
  transition: border-color 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.bv-progress-step.is-active .bv-progress-dot {
  border-color: #dcb557;
  background: rgba(220, 181, 87, 0.15);
  color: #dcb557;
  box-shadow: 0 0 16px rgba(220, 181, 87, 0.25);
}

.bv-progress-step.is-done .bv-progress-dot {
  border-color: #dcb557;
  background: #dcb557;
  color: #0b0b0b;
}

.bv-progress-label {
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.3);
}

.bv-progress-step.is-active .bv-progress-label,
.bv-progress-step.is-done .bv-progress-label {
  color: rgba(255, 255, 255, 0.7);
}

.bv-progress-line {
  height: 2px;
  width: 2rem;
  margin-bottom: 1.25rem;
  background: rgba(255, 255, 255, 0.1);
}

.bv-progress-line.is-done {
  background: linear-gradient(90deg, #dcb557, rgba(220, 181, 87, 0.4));
}

.bv-signup-card {
  /* same as modal — used as inner wrapper */
}

.bv-signup-card h2 {
  font-size: 1.125rem;
  font-weight: 700;
  color: #fff;
}

.bv-signup-card h3 {
  font-size: 0.875rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.9);
}

.bv-divider {
  border-color: rgba(255, 255, 255, 0.08);
}

.bv-notice {
  border-radius: 0.5rem;
  border: 1px solid rgba(220, 181, 87, 0.25);
  background: rgba(220, 181, 87, 0.06);
  padding: 1rem;
  font-size: 0.8125rem;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.7);
}

.bv-option {
  display: flex;
  cursor: pointer;
  align-items: center;
  gap: 0.75rem;
  border-radius: 0.5rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(0, 0, 0, 0.2);
  padding: 0.875rem 1rem;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.75);
  transition: border-color 0.2s ease, background 0.2s ease;
}

.bv-option:hover {
  border-color: rgba(220, 181, 87, 0.25);
  background: rgba(220, 181, 87, 0.04);
}

.bv-alert-error {
  border-radius: 0.5rem;
  border: 1px solid rgba(248, 113, 113, 0.3);
  background: rgba(248, 113, 113, 0.08);
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  color: #fecaca;
}

.bv-alert-success {
  border-radius: 0.5rem;
  border: 1px solid rgba(52, 211, 153, 0.3);
  background: rgba(52, 211, 153, 0.08);
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  color: #a7f3d0;
}

@media (max-width: 520px) {
  .bv-progress-label {
    display: none;
  }

  .bv-progress-line {
    width: 1.25rem;
  }

  .bv-progress-step {
    min-width: 2rem;
  }
}