:root {
  --primary-color: #0B1742;
  --primary-hover: #1a2a6c;
  --bg-light: #F5F5F5;
  --text-dark: #231F20;
  --accent: #AAAAAA;
}

body {
  background-color: var(--bg-light);
  color: var(--text-dark);
}

.login-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.login-split-card {
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(11, 23, 66, 0.15);
  background: #fff;
  max-width: 1000px;
  width: 100%;
}

.login-brand-panel {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-hover) 100%);
  color: #fff;
  padding: 4rem 3rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.login-avatar-wrapper {
  width: 360px;
  height: 360px;
  border-radius: 50%;
  border: 4px solid rgba(255, 255, 255, 0.1);
  padding: 10px;
  margin-bottom: 2rem;
  position: relative;
  z-index: 2;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.login-avatar {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid #1a73e8;
}

.login-brand-panel::before {
  content: "";
  position: absolute;
  top: -20%;
  right: -20%;
  width: 300px;
  height: 300px;
  background: hsla(0, 0%, 100%, 0.05);
  border-radius: 50%;
}

.login-brand-panel::after {
  content: "";
  position: absolute;
  bottom: -10%;
  left: -10%;
  width: 200px;
  height: 200px;
  background: hsla(0, 0%, 100%, 0.08);
  border-radius: 50%;
}

.login-form-panel {
  padding: 4rem 3rem;
  background-color: #fff;
}

.form-control-lg {
  font-size: 1rem;
  padding: 0.85rem 1.25rem;
  border-radius: 8px;
  border: 1px solid #d1d5db;
  background-color: var(--bg-light);
  transition: all 0.2s ease;
}

.form-control-lg:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(11, 23, 66, 0.1);
  background-color: #fff;
}

.btn-primary {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  border-radius: 8px;
  font-weight: 600;
  padding: 0.85rem;
  transition: all 0.2s ease;
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  border-color: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(11, 23, 66, 0.2);
}

.btn-google,
.btn-microsoft {
  border-radius: 8px;
  font-weight: 500;
  padding: 0.75rem;
  transition: all 0.2s ease;
}

.btn-google:hover,
.btn-microsoft:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.08);
}

.divider {
  display: flex;
  align-items: center;
  text-align: center;
  margin: 2rem 0;
  color: var(--accent);
}

.divider::before,
.divider::after {
  content: "";
  flex: 1;
  border-bottom: 1px solid #e5e7eb;
}

.divider:not(:empty)::before {
  margin-right: 0.5em;
}

.divider:not(:empty)::after {
  margin-left: 0.5em;
}

@media (max-width: 768px) {
  .login-brand-panel {
    padding: 2rem;
    text-align: center;
  }

  .login-form-panel {
    padding: 2rem;
  }

  .login-avatar-wrapper {
    width: 150px;
    height: 150px;
  }
}