body {
  font-family: "Tahoma", "Arial", sans-serif;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
}
.auth-card {
  max-width: 400px;
  margin: 0 auto;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
  border: none;
}
.auth-header {
  text-align: center;
  padding: 2rem 2rem 1rem;
  border-bottom: 1px solid #f0f0f0;
}
.auth-body {
  padding: 2rem;
}
.btn-primary {
  padding: 10px 30px;
}
.btn-outline-primary {
  padding: 10px 30px;
}
.form-control {
  padding: 12px 15px;
  border: 1px solid #e0e0e0;
}
.form-control:focus {
  box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25);
  border-color: #667eea;
}

/* Placeholder Styles */
::placeholder {
  color: #9ca3af !important;
  opacity: 0.7 !important;
}

::-webkit-input-placeholder {
  color: #9ca3af !important;
  opacity: 0.7 !important;
}

::-moz-placeholder {
  color: #9ca3af !important;
  opacity: 0.7 !important;
}

:-ms-input-placeholder {
  color: #9ca3af !important;
  opacity: 0.7 !important;
}

:-moz-placeholder {
  color: #9ca3af !important;
  opacity: 0.7 !important;
}

/* Form controls placeholder override */
.form-control::placeholder,
.form-select::placeholder {
  color: #9ca3af !important;
  opacity: 0.7 !important;
}