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

body {
  font-family: "Times New Roman", serif;
  background: linear-gradient(135deg, #006fb3, #238fc6);
  min-height: 100vh;
  color: #001f3f;
}

.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 30px 16px;
}

.login-card {
  width: 100%;
  max-width: 430px;
  background: #ffffff;
  border-radius: 22px;
  padding: 36px 34px;
  box-shadow: 0 18px 42px rgba(0, 36, 72, 0.22);
  text-align: center;
}

.logo-row {
  display: flex;
  justify-content: center;
  margin-bottom: 18px;
}

.logo-row img {
  width: 90px;
  height: 70px;
  object-fit: contain;
}

.login-card h1 {
  color: #001f3f;
  font-size: 2.3rem;
  margin-bottom: 8px;
}

.login-card p {
  color: #344b63;
  font-size: 1rem;
  margin-bottom: 26px;
}

.form-group {
  text-align: left;
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  color: #003b66;
  font-family: Arial, sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 8px;
}

.form-group input {
  width: 100%;
  border: 1px solid #b8cfe2;
  border-radius: 12px;
  padding: 13px 14px;
  font-family: Arial, sans-serif;
  font-size: 0.98rem;
  outline: none;
}

.form-group input:focus {
  border-color: #0074b7;
  box-shadow: 0 0 0 3px rgba(0, 116, 183, 0.13);
}

button {
  width: 100%;
  border: none;
  border-radius: 12px;
  background: #0074b7;
  color: #ffffff;
  padding: 14px 20px;
  font-family: Arial, sans-serif;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  margin-top: 8px;
}

button:hover {
  background: #005f99;
}

.error-message {
  color: #c30000;
  font-family: Arial, sans-serif;
  font-size: 0.92rem;
  margin-top: 14px;
  min-height: 20px;
}

.back-link {
  display: inline-block;
  margin-top: 18px;
  color: #006fb3;
  font-family: Arial, sans-serif;
  font-weight: 700;
  text-decoration: none;
}

.back-link:hover {
  text-decoration: underline;
}

@media (max-width: 480px) {
  .login-card {
    padding: 30px 22px;
  }

  .login-card h1 {
    font-size: 2rem;
  }
}