@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500;700&family=Lato:wght@300;400;700&family=Open+Sans:wght@300;400;600;700&family=Montserrat:wght@400;500;600;700&display=swap');
/* CSS Root Variables */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
            background-color: #f5f5f5;
            color: #333;
        }

        /* Header Navigation */
        .header {
            background-color: #fff;
            padding: 16px 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            border-bottom: 1px solid #e0e0e0;
        }

        .header-left {
            background-color: #f0f0f0;
            padding: 8px 16px;
            border-radius: 20px;
            font-size: 14px;
            font-weight: 600;
            color: #7b2cbf;
        }

        .header-center {
            font-size: 14px;
            color: #7b2cbf;
            font-weight: 500;
        }

        .header-right {
            font-size: 24px;
            color: #7b2cbf;
            cursor: pointer;
            transition: transform 0.2s;
        }

        .header-right:hover {
            transform: scale(1.1);
        }

        /* Main Container */
        .container {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            min-height: calc(100vh - 60px);
            padding: 20px;
            background-color: #f5f5f5;
        }

        /* Logo */
        .logo-section {
            margin-bottom: 40px;
            text-align: center;
        }

        .logo-section img {
            width: 120px;
            height: 120px;
            object-fit: contain;
        }

        /* Welcome Section */
        .welcome-section {
            text-align: center;
            margin-bottom: 40px;
        }

        .welcome-text {
            font-size: 28px;
            font-weight: 700;
            color: #7b2cbf;
            margin-bottom: 8px;
        }

        .bank-name {
            font-size: 24px;
            font-weight: 700;
            color: #7b2cbf;
            margin-bottom: 16px;
        }

        .greeting {
            font-size: 14px;
            color: #7b2cbf;
            font-weight: 500;
        }

        /* PIN Input Section */
        .pin-section {
            width: 100%;
            max-width: 400px;
            margin-bottom: 60px;
        }

        .pin-input {
            width: 100%;
            padding: 16px;
            font-size: 16px;
            border: 2px solid #7b2cbf;
            border-radius: 8px;
            text-align: center;
            color: #999;
            font-weight: 500;
            transition: all 0.3s;
        }

        .pin-input:focus {
            outline: none;
            border-color: #7b2cbf;
            box-shadow: 0 0 0 3px rgba(123, 44, 191, 0.1);
        }

        .pin-label {
            font-size: 12px;
            color: #666;
            margin-top: 8px;
            margin-left: 4px;
            font-weight: 500;
        }

        /* Action Button */
        .action-button {
            width: 70px;
            height: 70px;
            border-radius: 50%;
            background-color: #b8860b;
            border: none;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all 0.3s;
            text-decoration: none;
            color: black;
            font-size: 32px;
            margin-bottom: 80px;
            margin-top: -3rem;
        }

        .action-button:hover {
            background-color: #9a7109;
            transform: scale(1.05);
            box-shadow: 0 4px 12px rgba(184, 134, 11, 0.3);
        }

        .action-button:active {
            transform: scale(0.95);
        }

        /* Bottom Section */
        .bottom-section {
            width: 100%;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 20px;
            margin-top: auto;
            padding-bottom: 20px;
        }

        .services-button {
            background-color: #b8860b;
            color: #000;
            border: none;
            padding: 12px 32px;
            border-radius: 25px;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            display: flex;
            align-items: center;
            gap: 10px;
            transition: all 0.3s;
        }

        .services-button:hover {
            background-color: #9a7109;
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(184, 134, 11, 0.3);
        }

        .checkmark {
            width: 20px;
            height: 20px;
            background-color: #000;
            border-radius: 4px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #b8860b;
            font-size: 14px;
            font-weight: bold;
        }

        .copyright {
            font-size: 12px;
            color: #7b2cbf;
            text-align: center;
            font-weight: 500;
        }

        /* Responsive Design */
        @media (max-width: 768px) {
            .container {
                min-height: calc(100vh - 60px);
                padding: 16px;
            }

            .welcome-text {
                font-size: 24px;
            }

            .bank-name {
                font-size: 20px;
            }

            .logo-section img {
                width: 100px;
                height: 100px;
            }

            .pin-section {
                max-width: 100%;
            }
        }

        @media (max-width: 480px) {
            .header {
                padding: 12px 16px;
            }

            .header-left {
                font-size: 12px;
                padding: 6px 12px;
            }

            .welcome-text {
                font-size: 20px;
            }

            .bank-name {
                font-size: 18px;
            }

            .greeting {
                font-size: 13px;
            }

            .logo-section img {
                width: 80px;
                height: 80px;
            }

            .action-button {
                width: 60px;
                height: 60px;
                font-size: 28px;
            }

            .services-button {
                font-size: 13px;
                padding: 10px 24px;
            }
        }

        /* <CHANGE> Added loader overlay styles */
        .loader-overlay {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.5);
            z-index: 9999;
            align-items: center;
            justify-content: center;
        }

        .loader-overlay.active {
            display: flex;
        }

        .loader-content {
            background-color: white;
            padding: 40px;
            border-radius: 12px;
            text-align: center;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
        }

        .loader-content img {
            width: 80px;
            height: 80px;
        }