body {
  background: linear-gradient(135deg, #FFB6C1 0%, #DDA0DD 50%, #87CEEB 100%);
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 1.5rem;
}

.login-container {
  width: 100%;
  max-width: 440px;
}

.login-card {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: var(--border-radius-lg);
  padding: 2.75rem 2.25rem;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  text-align: center;
}

.login-header {
  margin-bottom: 2rem;
}

.login-logo {
  width: 85px;
  height: 85px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid rgba(99, 102, 241, 0.2);
  box-shadow: var(--shadow-md);
  margin-bottom: 1rem;
  background-color: white;
}

.login-header h2 {
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--color-text-main);
  margin-bottom: 0.35rem;
}

.login-header p {
  color: var(--color-text-light);
  font-size: 0.9rem;
}

.role-tabs {
  display: flex;
  background-color: #f1f5f9; /* Slate 100 */
  padding: 4px;
  border-radius: var(--border-radius-full);
  margin-bottom: 2rem;
  border: 1px solid #e2e8f0;
}

.role-tab {
  flex: 1;
  padding: 0.6rem 1rem;
  border: none;
  background: transparent;
  font-family: var(--font-family-main);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--color-text-light);
  cursor: pointer;
  border-radius: var(--border-radius-full);
  transition: all 0.2s ease;
}

.role-tab:hover:not(.active) {
  color: var(--color-text-main);
}

.role-tab.active {
  background-color: #ffffff;
  color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.form-section {
  display: none;
  text-align: left;
}

.form-section.active {
  display: block;
  animation: fadeIn 0.4s ease-out;
}

.error-message {
  color: var(--color-danger);
  font-size: 0.85rem;
  font-weight: 600;
  margin-top: 0.5rem;
  text-align: left;
  min-height: 20px;
}

.w-100 {
  width: 100%;
}

.back-link {
  display: inline-block;
  margin-top: 1.75rem;
  color: var(--color-text-light);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
  transition: color 0.2s ease;
}

.back-link:hover {
  color: var(--color-primary);
}

/* Form Overrides inside login */
.login-card .form-control {
  font-size: 0.95rem;
  border-color: #cbd5e1;
}

.login-card .form-control:focus {
  border-color: var(--color-primary);
}