:root {
  --primary: #0F2C56;
  --white: #ffffff;
  --text-light: #555;
}
body {
  background: #f9f9f9;
  color: #333;
}

header {
  padding: 15px 20px;
  text-align: center;
}

header .logo {
  font-size: 1.8rem;
  color: var(--primary);
  font-weight: bold;
  text-decoration: none;
}

.auth-container {
  max-width: 400px;
  margin: 20px auto;
  background: var(--white);
  padding: 30px 25px;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.06);
}
.logo {
  font-size: 20px;
  font-weight: 700;
  color: var(--primary);
  text-decoration: none;
  display: flex;
  justify-content: center;
}
.logo img{
  width: 250px;
}
/* ==========================
   Headings
========================== */
.auth-container h2 {
  text-align: center;
  margin-bottom: 25px;
  color: var(--primary);
}

/* ==========================
   Forms
========================== */
.auth-container form {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.auth-container input {
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid #ccc;
  font-size: 15px;
  width: 100%;
}

.auth-container input:focus {
  outline: none;
  border-color: var(--primary);
}

/* ==========================
   Buttons
========================== */
.auth-container .btn {
  background: var(--primary);
  color: var(--white);
  padding: 12px;
  font-size: 1.1rem;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: 0.3s;
}

.auth-container .btn:hover {
  background: #173E77;
}

/* ==========================
   Auth Switch Links
========================== */
.auth-switch {
  text-align: center;
  margin-top: 15px;
  font-size: 14px;
  color: var(--text-light);
}

.auth-switch a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
}

.auth-switch a:hover {
  text-decoration: underline;
}

/* ==========================
   Responsive
========================== */
@media (max-width: 500px){
  .auth-container {
    margin: 30px 15px;
    padding: 20px 15px;
  }
}