body {
            font-family: 'Poppins', sans-serif;
            /*background: radial-gradient(circle at top left, #60B5FF, #ffffff);*/
            background-image: url('../images/bg.jpg');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;

            color: #222;
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 20px;
        }

        .register-card {
            /*background: rgba(255, 255, 255, 0.95);*/
            padding: 40px;
            border-radius: 15px;
            width: 100%;
            max-width: 500px;
            box-shadow: 0 0 25px rgba(96, 181, 255, 0.3);
            transition: all 0.3s ease;
            backdrop-filter: blur(8px)
        }

        .register-card:hover {
            box-shadow: 0 0 40px rgba(96, 181, 255, 0.5);
        }

        .register-card h3 {
            color: #0078d7;
            font-weight: 600;
            text-align: center;
            font-size: 1.4rem;
            letter-spacing: 0.5px;
        }
        
        .register-card h6 {
            color: grey;
            text-align: center;
            margin-bottom: 25px;
            font-size: 0.9rem;
            letter-spacing: 0.5px;
        }

        .form-label {
            color: #0078d7;
            font-weight: 500;
            font-size: 0.9rem;
        }

        .form-control {
            background: #f9f9f9;
            border: 1px solid #ccc;
            color: #333;
            font-weight: 500;
            padding: 10px 14px;
            border-radius: 8px;
            transition: all 0.2s ease;
        }

        .form-control::placeholder {
            color: #aaa;
        }

        .form-control:focus {
            background: #fff;
            border-color: #60B5FF;
            box-shadow: 0 0 8px rgba(96, 181, 255, 0.3);
        }

        .btn-register {
            background: linear-gradient(90deg, #60B5FF, #0078d7);
            border: none;
            width: 100%;
            font-weight: 600;
            color: #fff;
            padding: 10px;
            border-radius: 8px;
            transition: all 0.3s ease;
            font-size: 1rem;
        }

        .btn-register:hover {
            background: linear-gradient(90deg, #4ca6f0, #005fa3);
            transform: translateY(-1px);
            box-shadow: 0 0 12px rgba(96, 181, 255, 0.4);
        }

        .text-muted {
            font-size: 0.9rem;
        }

        .text-muted a {
            color: #0078d7;
            text-decoration: none;
            font-weight: 500;
        }

        .text-muted a:hover {
            color: #004b8d;
        }

        .error-message {
            color: #d9534f;
            text-align: center;
            margin-bottom: 15px;
            font-size: 0.9rem;
        }

        /* ====== RESPONSIVE ====== */
        @media (max-width: 576px) {
            body {
                padding: 15px;
            }

            .register-card {
                padding: 30px 25px;
                border-radius: 12px;
            }

            .register-card h3 {
                font-size: 1.2rem;
            }

            .btn-register {
                font-size: 0.95rem;
                padding: 8px;
            }
        }

        @media (min-width: 768px) and (max-width: 992px) {
            .register-card {
                max-width: 550px;
                padding: 45px;
            }

            .register-card h3 {
                font-size: 1.5rem;
            }
        }

        .register-card img {
            width: 100px;
            display: block;
            margin: 0 auto 15px;
        }

            .login-card {
            /*background: rgba(255, 255, 255, 0.95);*/
            padding: 40px;
            border-radius: 15px;
            width: 100%;
            max-width: 420px;
            box-shadow: 0 0 25px rgba(96, 181, 255, 0.3);
            backdrop-filter: blur(10px);
            transition: all 0.3s ease-in-out;
        }

        .login-card:hover {
            box-shadow: 0 0 40px rgba(96, 181, 255, 0.5);
        }

        .login-card h3 {
            color: #0078d7;
            font-weight: 600;
            text-align: center;
            margin-bottom: 25px;
            font-size: 1.4rem;
        }

        .login-card img {
            width: 100px;
            display: block;
            margin: 0 auto 15px;
        }

        .form-label {
            font-size: 0.95rem;
            font-weight: 500;
            color: #004b8d;
        }

        .form-control {
            background: #f9f9f9;
            border: 1px solid #ccc;
            color: #333;
            padding: 10px 14px;
            border-radius: 8px;
        }

        .form-control:focus {
            background: #fff;
            border-color: #60B5FF;
            box-shadow: 0 0 0 0.25rem rgba(96, 181, 255, 0.3);
        }

        .btn-login {
            background: linear-gradient(90deg, #60B5FF, #0078d7);
            border: none;
            width: 100%;
            font-weight: 600;
            color: #fff;
            transition: all 0.3s;
            padding: 10px;
            border-radius: 8px;
            font-size: 1rem;
        }

        .btn-login:hover {
            background: linear-gradient(90deg, #4ca6f0, #005fa3);
            transform: scale(1.03);
        }

        .text-muted {
            font-size: 0.9rem;
        }

        .text-muted a {
            color: #0078d7;
            text-decoration: none;
            font-weight: 500;
        }

        .text-muted a:hover {
            color: #004b8d;
        }

        .error-message {
            color: #d9534f;
            text-align: center;
            margin-bottom: 15px;
            font-size: 0.9rem;
        }

        /* ====== RESPONSIVE ====== */
        @media (max-width: 576px) {
            body {
                padding: 15px;
            }

            .login-card {
                padding: 30px 25px;
                border-radius: 12px;
            }

            .login-card h3 {
                font-size: 1.2rem;
                margin-bottom: 20px;
            }

            .btn-login {
                font-size: 0.95rem;
                padding: 8px;
            }
        }

        @media (min-width: 768px) and (max-width: 992px) {
            .login-card {
                max-width: 500px;
                padding: 45px;
            }

            .login-card h3 {
                font-size: 1.5rem;
            }
        }
        
        .form-check-label{
         font-size: 0.9rem;   
        }