:root {
    --heading-font: 'Poppins', sans-serif;
    --body-font: 'Poppins', sans-serif;
    --white: #fff;
    --border-radius: 12px;
    --login-primary: #0b486b;
    --login-secondary: #007991;
    --dashboard-bg: #f0f2f5;
    --text-secondary: #6c757d;
    --light-gray: #f7f9fa;
    --dark-gray: #212121;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--body-font);
    background-color: var(--light-gray);
    color: var(--dark-gray);
    line-height: 1.7;
}

.login-page-split {
  background: var(--dashboard-bg);
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
}

.login-container {
  display: flex;
  width: 100%;
  max-width: 900px;
  min-height: 550px;
  background-color: var(--white);
  border-radius: var(--border-radius);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
  overflow: hidden;
}

.login-welcome-panel {
  flex: 1;
  background: linear-gradient(135deg, var(--login-primary) 0%, var(--login-secondary) 100%);
  color: var(--white);
  padding: 4rem 3rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.login-welcome-panel h2 {
  color: var(--white);
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.login-welcome-panel p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.1rem;
}

.login-form-panel {
  flex: 1;
  padding: 4rem 3rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.login-form-panel h3 {
  color: var(--dark-gray);
  font-weight: 600;
  text-align: center;
  margin-bottom: 2rem;
  font-size: 1.5rem;
}

.form-group.icon-group {
  position: relative;
  margin-bottom: 1.5rem;
}

.form-icon {
  position: absolute;
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
  color: #a0aec0;
}

.icon-group input {
  width: 100%;
  font-size: 1rem;
  padding: 1rem 1rem 1rem 50px;
  border-radius: 30px;
  border: 1px solid #e2e8f0;
}

.icon-group input:focus {
  border-color: var(--login-secondary);
  box-shadow: 0 0 0 3px rgba(0, 121, 145, 0.15);
  outline: none;
}

.form-options {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: -1rem 0 2rem 0;
  padding: 0 0.5rem;
  font-size: 0.9rem;
}

.remember-me { display: flex; align-items: center; }
.remember-me input[type="checkbox"] { margin-right: 0.5rem; }
.remember-me label, .forgot-password {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.2s ease;
}
.forgot-password:hover { color: var(--login-primary); }


.btn.btn-login {
  width: 100%;
  padding: 1rem;
  font-weight: 600;
  border-radius: 30px;
  background: linear-gradient(135deg, var(--login-primary) 0%, var(--login-secondary) 100%);
  color: var(--white);
  border: none;
  cursor: pointer;
}

.alert { padding: 1.25rem; margin: 1.5rem 0; border-radius: 8px; text-align: center; font-weight: 500; }
.alert-error { background: #fff8f8; color: #c53030; border: 1px solid #fed7d7; }
.alert-success { background: #f0fff4; color: #2f855a; border: 1px solid #c6f6d5; }