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

        body {
            background: linear-gradient(135deg, #00c6ff, #0072ff);
            display: flex;
            justify-content: center;
            align-items: center;
            height: 100vh;
        }

        .login-form {
            background: #fff;
            padding: 2rem;
            border-radius: 20px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
            width: 100%;
            max-width: 400px;
            text-align: center;
            animation: fadeInUp 1s ease;
        }

        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(40px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .logo {
            margin-bottom: 1.5rem;
            animation: scaleIn 0.8s ease;
        }

        @keyframes scaleIn {
            from {
                opacity: 0;
                transform: scale(0.7);
            }
            to {
                opacity: 1;
                transform: scale(1);
            }
        }

        .logo img {
            max-width: 120px;
            height: auto;
            border-radius: 50%;
        }

        h2 {
            margin-bottom: 1rem;
            color: #333;
            font-weight: 600;
        }

        input[type="text"],
        input[type="password"] {
            width: 100%;
            padding: 12px;
            margin: 10px 0;
            border: 1px solid #ccc;
            border-radius: 10px;
            font-size: 16px;
            transition: all 0.3s ease;
        }

        input:focus {
            border-color: #0072ff;
            outline: none;
            box-shadow: 0 0 5px rgba(0, 114, 255, 0.4);
        }

        .password-container {
            position: relative;
        }

        .toggle-password {
            position: absolute;
            top: 50%;
            right: 12px;
            transform: translateY(-50%);
            cursor: pointer;
            font-size: 14px;
            color: #0072ff;
            user-select: none;
        }

        button {
            width: 100%;
            padding: 12px;
            background-color: #0072ff;
            color: white;
            border: none;
            border-radius: 10px;
            font-size: 16px;
            cursor: pointer;
            margin-top: 10px;
            transition: background-color 0.3s ease;
        }

        button:hover {
            background-color: #005fcc;
        }

        .login-form p {
            margin-top: 1rem;
            font-size: 14px;
        }

        .login-form a {
            color: #0072ff;
            text-decoration: none;
        }

        .login-form a:hover {
            text-decoration: underline;
        }

        .remember-me {
            display: block;
            margin: 10px 0;
            text-align: left;
            font-size: 14px;
        }

        .error {
            background: #ffe5e5;
            color: #cc0000;
            padding: 10px;
            border-radius: 8px;
            margin-bottom: 15px;
            animation: fadeIn 0.5s ease;
        }

        @media (max-width: 480px) {
            .login-form {
                padding: 1.5rem;
                margin: 0 1rem;
            }
        }