*{
      margin: 0;
      padding: 0;
      box-sizing: border-box;
      font-family: 'Cairo', Arial, sans-serif;
    }

    body{
      min-height: 100vh;
      display: flex;
      justify-content: center;
      align-items: center;
      background: linear-gradient(135deg, #1d3557, #457b9d);
      padding: 20px;
    }

    .login-container{
      width: 100%;
      max-width: 420px;
      background: #fff;
      border-radius: 18px;
      padding: 30px;
      box-shadow: 0px 8px 25px rgba(0,0,0,0.15);
      animation: fadeIn 0.6s ease-in-out;
    }

    @keyframes fadeIn {
      from {opacity: 0; transform: translateY(10px);}
      to {opacity: 1; transform: translateY(0);}
    }

    .login-container h2{
      text-align: center;
      margin-bottom: 10px;
      color: #1d3557;
      font-size: 26px;
      font-weight: bold;
    }

    .login-container p{
      text-align: center;
      margin-bottom: 25px;
      color: #666;
      font-size: 14px;
    }

    .form-group{
      margin-bottom: 15px;
    }

    label{
      font-size: 14px;
      color: #333;
      display: block;
      margin-bottom: 6px;
      font-weight: 600;
    }

    input{
      width: 100%;
      padding: 12px 14px;
      border: 1px solid #ddd;
      border-radius: 10px;
      outline: none;
      font-size: 14px;
      transition: 0.3s;
    }

    input:focus{
      border-color: #457b9d;
      box-shadow: 0px 0px 0px 3px rgba(69,123,157,0.2);
    }

    .btn-login{
      width: 100%;
      padding: 12px;
      border: none;
      border-radius: 12px;
      background: #1d3557;
      color: #fff;
      font-size: 16px;
      font-weight: bold;
      cursor: pointer;
      transition: 0.3s;
      margin-top: 10px;
    }

    .btn-login:hover{
      background: #0f223d;
      transform: translateY(-1px);
    }

    .extra-links{
      margin-top: 18px;
      text-align: center;
      font-size: 14px;
    }

    .extra-links a{
      text-decoration: none;
      color: #457b9d;
      font-weight: bold;
    }

    .extra-links a:hover{
      text-decoration: underline;
    }

    .logo-circle{
      width: 65px;
      height: 65px;
      border-radius: 50%;
      background: #f1faee;
      display: flex;
      justify-content: center;
      align-items: center;
      margin: 0 auto 15px;
      font-size: 28px;
      color: #1d3557;
      box-shadow: 0 6px 12px rgba(0,0,0,0.08);
    }