/* Custom styles for the background image and font */
        @import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');
        @import url('https://fonts.googleapis.com/css2?family=Dancing+Script:wght@400;700&display=swap');

        body {
            font-family: 'Inter', sans-serif;
            background-color: #f0f2f5;
            display: flex;
            justify-content: center;
            align-items: center;
            min-height: 100vh; /* Ensure body takes full viewport height */
            margin: 0;
            overflow-x: hidden; /* Prevent horizontal scroll on body */
        }

        /* Container for the form */
        .container {
            background-color: #ffffff;
            border-radius: 1.5rem; /* Rounded corners */
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
            width: 90%; /* Responsive width for smaller screens */
            max-width: 1000px; /* Max width for larger screens */
            display: flex;
            flex-direction: column; /* Stack columns on small screens by default */
            min-height: auto; /* Allow height to adjust based on content on small screens */
            padding: 1rem; /* Add some padding to the container itself on small screens */
            box-sizing: border-box; /* Include padding in width/height calculations */
        }

        @media (min-width: 768px) {
            .container {
                flex-direction: row; /* Side-by-side columns on medium+ screens */
                height: 600px; /* Fixed height for desktop */
                min-height: 600px; /* Ensure min-height on desktop */
                padding: 0; /* Remove padding on desktop as content panels handle it */
            }
        }

        /* Left panel with image and text */
        .left-panel {
            background-image: url('https://images.unsplash.com/photo-1542273917363-3b1817f69a2d');
            background-size: cover;
            background-position: center;
            color: #ffffff;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            padding: 2rem;
            text-align: center;
            position: relative;
            flex: 1; /* Take equal space */
            min-height: 200px; /* Minimum height for the image panel on small screens */
        }

        .left-panel::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0, 0, 0, 0.2); /* Dark overlay for better text readability */
            border-radius: 1.5rem 0 0 1.5rem; /* Match container border radius */
            @media (max-width: 767px) {
                border-radius: 1.5rem 1.5rem 0 0; /* Top rounded corners for mobile */
            }
        }

        .left-panel-content {
            position: relative;
            z-index: 10;
        }

        .left-panel h1 {
            font-family: 'Dancing Script', cursive;
            font-size: 3.5rem; /* Larger font for the title */
            margin-bottom: 1rem;
            line-height: 1;
            word-break: break-word; /* Ensure long words break */
        }

        .left-panel p {
            font-size: 1.1rem;
            line-height: 1.5;
            max-width: 400px;
            word-break: break-word; /* Ensure long words break */
        }

        /* Right panel with form */
        .right-panel {
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            padding: 2rem;
            flex: 1; /* Take equal space */
            position: relative;
            overflow-y: auto; /* Allow vertical scrolling within the panel if content overflows */
            overflow-x: hidden; /* Prevent horizontal scrolling */
            box-sizing: border-box; /* Include padding in width/height calculations */
            min-height: 400px; /* Minimum height for the form panel on small screens */
        }

        /* Airplane icon */
        .airplane-icon {
            position: absolute;
            top: 1.5rem;
            right: 1.5rem;
            font-size: 2.5rem;
            color: #5d87ff; /* Blue color */
            transform: rotate(45deg); /* Rotate for flying effect */
            z-index: 10; /* Ensure it's above city skyline */
        }

        /* City skyline */
        .city-skyline {
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 100px; /* Height of the skyline */
            background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 100" preserveAspectRatio="none"><path fill="%23e0f2fe" d="M0,100 L0,50 C100,20 200,80 300,50 C400,20 500,80 600,50 C700,20 800,80 900,50 C1000,20 1000,100 1000,100 L0,100 Z" /><path fill="%23ccebff" d="M0,100 L0,60 C150,30 300,70 450,40 C600,10 750,50 900,20 C1000,0 1000,100 1000,100 L0,100 Z" /><path fill="%23a8e0ff" d="M0,100 L0,70 C120,40 240,80 360,50 C480,20 600,60 720,30 C840,0 960,40 1000,20 C1000,100 1000,100 1000,100 L0,100 Z" /></svg>');
            background-repeat: no-repeat;
            background-size: cover;
            z-index: 1;
        }

        .form-content {
            position: relative;
            z-index: 10;
            width: 100%;
            max-width: 350px; /* Max width for form elements */
            text-align: center;
        }

        .form-content h2 {
            font-size: 2.2rem;
            font-weight: 700;
            color: #5d87ff;
            margin-bottom: 0.5rem;
        }

        .form-content p.subtitle {
            font-size: 1rem;
            color: #6b7280;
            margin-bottom: 1.5rem;
        }

        .input-group {
            position: relative;
            margin-bottom: 1.5rem;
            text-align: left;
        }

        .input-group label {
            position: absolute;
            top: -0.75rem;
            left: 0.75rem;
            font-size: 0.75rem;
            color: #6b7280;
            background-color: #ffffff;
            padding: 0 0.25rem;
            z-index: 1;
        }

        .input-group input {
            width: 100%;
            padding: 0.75rem 1rem;
            border: 1px solid #d1d5db;
            border-radius: 0.75rem;
            font-size: 1rem;
            outline: none;
            transition: border-color 0.2s;
            box-sizing: border-box; /* Include padding and border in width */
        }

        .input-group input:focus {
            border-color: #5d87ff;
        }

        .input-icon {
            position: absolute;
            right: 1rem;
            top: 50%;
            transform: translateY(-50%);
            color: #6b7280;
        }

        .forgot-password {
            text-align: right;
            margin-bottom: 1.5rem;
        }

        .forgot-password a {
            color: #5d87ff;
            font-size: 0.9rem;
            text-decoration: none;
        }

        .form-button {
            width: 100%;
            padding: 0.75rem;
            background-color: #5d87ff;
            color: #ffffff;
            border: none;
            border-radius: 0.75rem;
            font-size: 1.1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background-color 0.2s, transform 0.1s;
            box-sizing: border-box; /* Include padding in width */
        }

        .form-button:hover {
            background-color: #5d87ff;
            transform: translateY(-2px);
        }

        .social-login {
            margin-top: 1.5rem;
            margin-bottom: 1.5rem;
        }

        .social-icons {
            display: flex;
            justify-content: center;
            gap: 1rem;
            margin-top: 1rem;
        }

        .social-icon {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            border: 1px solid #d1d5db;
            display: flex;
            justify-content: center;
            align-items: center;
            font-size: 1.2rem;
            color: #6b7280;
            cursor: pointer;
            transition: border-color 0.2s, color 0.2s;
        }

        .social-icon:hover {
            border-color: #5d87ff;
            color: #007bff;
        }

        .signup-link {
            margin-top: 1.5rem;
            font-size: 0.9rem;
            color: #6b7280;
        }

        .signup-link a {
            color: #5d87ff;
            text-decoration: none;
            font-weight: 600;
        }

        /* Panel transitions for functionality */
        .form-panel {
            width: 100%;
            transition: transform 0.6s ease-in-out;
            position: absolute;
            top: 0;
            left: 0;
            height: 100%;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            padding: 2rem;
            backface-visibility: hidden; /* Prevent flickering */
            box-sizing: border-box; /* Include padding in width/height */
            overflow-y: auto; /* Allow scrolling within panels if content overflows */
        }

        .sign-in-panel {
            transform: translateX(0%);
            opacity: 1;
            z-index: 20;
        }

        .sign-up-panel {
            transform: translateX(100%);
            opacity: 0;
            z-index: 10;
        }

        .container.right-panel-active .sign-in-panel {
            transform: translateX(-100%);
            opacity: 0;
        }

        .container.right-panel-active .sign-up-panel {
            transform: translateX(0%);
            opacity: 1;
        }