:root {
            --primary-color: #4361ee;
            --primary-hover: #3a56d4;
            --secondary-color: #f72585;
            --text-dark: #2b2d42;
            --text-light: #8d99ae;
            --bg-light: #f8f9fa;
            --border-radius: 12px;
            --box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
            --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
        }

        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
        }

        body {
            height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
            color: var(--text-dark);
            line-height: 1.6;
        }

        .login-wrapper {
            display: flex;
            width: 1000px;
            max-width: 95%;
            min-height: 600px;
            background-color: #fff;
            border-radius: var(--border-radius);
            overflow: hidden;
            box-shadow: var(--box-shadow);
            transition: var(--transition);
        }

        .login-wrapper:hover {
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
        }

        .login-image {
            flex: 1;
            background: linear-gradient(rgba(67, 97, 238, 0.7), rgba(103, 58, 183, 0.7)),
                        url('https://images.unsplash.com/photo-1522202176988-66273c2fd55f?auto=format&fit=crop&w=1350&q=80');
            background-size: cover;
            background-position: center;
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
            padding: 40px;
            color: white;
        }

        .image-content {
            transform: translateY(20px);
            opacity: 0;
            animation: fadeInUp 0.8s 0.4s forwards;
        }

        .login-image h3 {
            font-size: 28px;
            margin-bottom: 10px;
            font-weight: 600;
        }

        .login-image p {
            font-size: 16px;
            opacity: 0.9;
        }

        .login-form {
            flex: 1;
            padding: 60px 50px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            position: relative;
        }

        .login-form h2 {
            font-size: 32px;
            margin-bottom: 10px;
            font-weight: 700;
            color: var(--text-dark);
        }

        .login-form .welcome-text {
            margin-bottom: 30px;
            color: var(--text-light);
            font-size: 15px;
        }

        .form-group {
            margin-bottom: 20px;
            position: relative;
        }

        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 500;
            font-size: 14px;
            color: var(--text-dark);
        }

        .form-control {
            width: 100%;
            padding: 14px 16px;
            border: 2px solid #e9ecef;
            border-radius: var(--border-radius);
            font-size: 15px;
            transition: var(--transition);
            background-color: #f8f9fa;
        }

        .form-control:focus {
            border-color: var(--primary-color);
            background-color: white;
            box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.2);
            outline: none;
        }

        .form-control::placeholder {
            color: #adb5bd;
        }

        .password-container {
            position: relative;
        }

        .toggle-password {
            position: absolute;
            right: 15px;
            top: 50%;
            transform: translateY(-50%);
            cursor: pointer;
            color: var(--text-light);
        }

        .remember-forgot {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 25px;
            font-size: 14px;
        }

        .remember-me {
            display: flex;
            align-items: center;
        }

        .remember-me input {
            margin-right: 8px;
            accent-color: var(--primary-color);
        }

        .forgot-password a {
            color: var(--primary-color);
            text-decoration: none;
            transition: var(--transition);
        }

        .forgot-password a:hover {
            text-decoration: underline;
            color: var(--primary-hover);
        }

        .btn {
            width: 100%;
            padding: 14px;
            background-color: var(--primary-color);
            color: white;
            border: none;
            border-radius: var(--border-radius);
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            margin-bottom: 20px;
        }

        .btn:hover {
            background-color: var(--primary-hover);
            transform: translateY(-2px);
        }

        .btn:active {
            transform: translateY(0);
        }

        .social-login {
            text-align: center;
            margin: 20px 0;
            position: relative;
        }

        .social-login::before,
        .social-login::after {
            content: "";
            position: absolute;
            top: 50%;
            width: 30%;
            height: 1px;
            background-color: #e9ecef;
        }

        .social-login::before {
            left: 0;
        }

        .social-login::after {
            right: 0;
        }

        .social-login p {
            color: var(--text-light);
            font-size: 14px;
        }

        .social-icons {
            display: flex;
            justify-content: center;
            gap: 15px;
            margin-top: 15px;
        }

        .social-icon {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            background-color: #f8f9fa;
            color: var(--text-dark);
            transition: var(--transition);
            cursor: pointer;
        }

        .social-icon:hover {
            background-color: #e9ecef;
            transform: translateY(-3px);
        }

        .register-link {
            text-align: center;
            margin-top: 20px;
            font-size: 14px;
            color: var(--text-light);
        }

        .register-link a {
            color: var(--primary-color);
            text-decoration: none;
            font-weight: 500;
            transition: var(--transition);
        }

        .register-link a:hover {
            text-decoration: underline;
            color: var(--primary-hover);
        }

        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        @media (max-width: 768px) {
            .login-wrapper {
                flex-direction: column;
                min-height: auto;
            }

            .login-image {
                display: none;
            }

            .login-form {
                padding: 40px 30px;
            }
        }