/* Reset */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        /* GST brand palette — matches the main site design tokens (style.css) */
        :root {
            --gst-navy-900: #0F1B22;
            --gst-navy-800: #15222b;
            --gst-dark-blue: #15222b;
            --gst-orange: #F2861D;
            --gst-orange-600: #D9720E;
            --gst-light-gray: #F7F9FB;
            --gst-text-white: #ffffff;
            --gst-white: #ffffff;
        }

        body {
            font-family: "Open Sans", sans-serif;
        }

        /* General styles with unique classes */
        .gst_login_container {
            display: flex;
            min-height: 100vh;
            font-family: "Open Sans", sans-serif;
        }

        .gst_login_form_section {
            flex: 1;
            padding: 2rem;
            display: flex;
            flex-direction: column;
            justify-content: center;
            max-width: 500px;
            background-color: var(--gst-navy-800);
        }

        .gst_login_image_section {
            flex: 1;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            overflow: hidden;
            background-color: var(--gst-navy-900);
        }
        
        .gst_login_image_overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            overflow: hidden;
        }
        
        .gst_login_image_overlay img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            object-position: center;
        }

        /* Logo styles */
        .gst_login_logo {
            margin-bottom: 3rem;
        }

        .gst_login_logo img {
            height: 60px;
            width: auto;
        }

        /* Form elements */
        .gst_login_heading {
            margin-bottom: 1.5rem;
        }

        .gst_login_heading h1 {
            font-family: "Poppins", "Open Sans", sans-serif;
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--gst-white);
            margin-bottom: 0.5rem;
        }

        .gst_login_heading p {
            color: rgba(255, 255, 255, 0.7);
        }

        .gst_login_form_group {
            margin-bottom: 1.5rem;
        }

        .gst_login_label {
            display: block;
            font-size: 0.9rem;
            color: var(--gst-text-white);
            margin-bottom: 0.5rem;
            position: relative;
        }

        .gst_login_label::after {
            content: "";
            display: block;
            width: 100%;
            height: 1px;
            background-color: var(--gst-orange);
            margin-top: 0.5rem;
        }

        .gst_login_input {
            width: 100%;
            padding: 0.75rem;
            font-size: 1rem;
            border: 1px solid #e1e1e1;
            border-radius: 4px;
            transition: border-color 0.3s;
        }

        .gst_login_input:focus {
            outline: none;
            border-color: var(--gst-orange);
        }

        .gst_login_password_input_wrapper {
            position: relative;
        }

        .gst_login_eye_icon {
            position: absolute;
            right: 10px;
            top: 50%;
            transform: translateY(-50%);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            line-height: 1;
            color: #999;
            background: none;
            border: none;
            padding: 0;
            cursor: pointer;
            user-select: none;
        }

        .gst_login_eye_icon:focus-visible {
            outline: 2px solid var(--gst-orange);
            outline-offset: 2px;
            border-radius: 2px;
        }

        .gst_login_password_input_wrapper .gst_login_input {
            padding-right: 2.4rem;
        }

        .gst_terms_group {
            display: flex;
            align-items: flex-start;
            gap: 12px;
        }

        .gst_terms_group input[type="checkbox"] {
            width: auto;
            margin-top: 3px;
            flex-shrink: 0;
            accent-color: var(--gst-orange);
        }

        .gst_terms_label {
            font-family: "Open Sans", sans-serif;
            font-size: 14px;
            line-height: 1.6;
            font-weight: 400;
            color: var(--gst-text-white);
            margin: 0;
        }

        .gst_terms_label a {
            color: var(--gst-orange);
            text-decoration: none;
        }

        .gst_terms_label a:hover {
            color: var(--gst-orange-600);
            text-decoration: underline;
        }

        .gst_login_button {
            width: 100%;
            padding: 1rem;
            background-color: var(--gst-orange);
            color: white;
            border: 2px solid var(--gst-orange);
            border-radius: 4px;
            font-family: "Raleway", "Open Sans", sans-serif;
            font-size: 0.9rem;
            font-weight: 700;
            letter-spacing: 0.04em;
            text-transform: uppercase;
            cursor: pointer;
            transition: background-color 0.3s, border-color 0.3s;
        }

        .gst_login_button:hover {
            background-color: var(--gst-orange-600);
            border-color: var(--gst-orange-600);
        }

        .gst_login_divider {
            text-align: center;
            margin: 1.5rem 0;
            color: var(--gst-text-white);
            font-size: 0.9rem;
            position: relative;
        }

        .gst_login_divider::before,
        .gst_login_divider::after {
            content: "";
            display: inline-block;
            width: 40%;
            height: 1px;
            background-color: var(--gst-orange);
            position: absolute;
            top: 50%;
        }

        .gst_login_divider::before {
            left: 0;
        }

        .gst_login_divider::after {
            right: 0;
        }

        .gst_login_social_buttons {
            display: flex;
            justify-content: space-between;
            gap: 10px;
        }

        .gst_login_social_button {
            flex: 1;
            padding: 0.75rem;
            border: 1px solid #e1e1e1;
            border-radius: 4px;
            background-color: white;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: background-color 0.3s;
        }

        .gst_login_social_button:hover {
            background-color: #f5f5f5;
        }

        .gst_login_social_button img {
            width: 24px;
            height: 24px;
        }

        .gst_login_footer {
            margin-top: 2rem;
            text-align: center;
            font-size: 0.9rem;
            color: var(--gst-text-white);
        }

        .gst_login_footer a {
            color: var(--gst-orange);
            text-decoration: none;
        }

        .gst_login_footer a:hover {
            text-decoration: underline;
        }

        /* Responsive adjustments */
        @media (max-width: 768px) {
            .gst_login_container {
                flex-direction: column;
            }
            
            .gst_login_form_section {
                max-width: 100%;
                order: 2;
            }
            
            .gst_login_image_section {
                min-height: 200px;
                order: 1;
            }
        }

        /* Error sytling */

        .gst-form-error-message {
            display: block;
            color: #dc3545;
            font-size: 0.875rem;
            margin-top: 0.25rem;
            padding-left: 0.25rem;
            border-left: 3px solid #dc3545;
            animation: errorFadeIn 0.3s ease-in-out;
        }
        
        @keyframes errorFadeIn {
            from {
                opacity: 0;
                transform: translateY(-5px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }


        /* success messages */

        .gst-success-alert {
            display: flex;
            align-items: center;
            background-color: #d1e7dd;
            color: #0f5132;
            border-radius: 6px;
            padding: 16px;
            margin-bottom: 20px;
            box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
            position: relative;
            border-left: 4px solid #198754;
            animation: slideIn 0.3s ease-out forwards;
        }
        
        .gst-success-alert-icon {
            flex-shrink: 0;
            margin-right: 12px;
            color: #198754;
        }
        
        .gst-success-alert-content {
            flex-grow: 1;
        }
        
        .gst-success-alert-content p {
            margin: 0;
            font-size: 0.95rem;
            line-height: 1.5;
        }
        
        .gst-success-alert-close {
            background: none;
            border: none;
            color: #0f5132;
            cursor: pointer;
            padding: 4px;
            margin-left: 12px;
            line-height: 0;
            opacity: 0.7;
            transition: opacity 0.2s;
        }
        
        .gst-success-alert-close:hover {
            opacity: 1;
        }
        
        @keyframes slideIn {
            from {
                transform: translateY(-10px);
                opacity: 0;
            }
            to {
                transform: translateY(0);
                opacity: 1;
            }
        }