/* Modern UI layer for the new-client flow. */
:root {
  --modern-radius: 8px;
  --modern-shadow-sm: 0 8px 22px rgba(15, 23, 42, 0.08);
  --modern-shadow: 0 18px 46px rgba(15, 23, 42, 0.14);
  --modern-line: rgba(148, 163, 184, 0.28);
  --modern-primary: #2563eb;
  --modern-primary-dark: #1d4ed8;
}

body {
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.signin-box,
.card,
.modal-content {
  border-radius: var(--modern-radius);
  border-color: var(--modern-line);
  box-shadow: var(--modern-shadow);
}

.form-control,
.custom-select {
  border-radius: var(--modern-radius);
  border-color: var(--modern-line);
  transition: border-color .16s ease, box-shadow .16s ease;
}

.form-control:focus,
.custom-select:focus {
  border-color: rgba(37, 99, 235, 0.72);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
}

.btn,
button {
  border-radius: var(--modern-radius);
  font-weight: 700;
  letter-spacing: 0;
  transition: transform .16s ease, box-shadow .16s ease, background-color .16s ease;
}

.btn:hover,
button:hover {
  transform: translateY(-1px);
  box-shadow: var(--modern-shadow-sm);
}

.btn-primary {
  background: var(--modern-primary);
  border-color: var(--modern-primary);
}

.btn-primary:hover,
.btn-primary:focus {
  background: var(--modern-primary-dark);
  border-color: var(--modern-primary-dark);
}

label {
  font-weight: 700;
}