.offer-container {
            background: linear-gradient(135deg, #168ca8 0%, #1faa8c 100%);
            color: #fff;
            padding: 15px;
            border-radius: 8px;
            text-align: center;
            margin-bottom: 20px;
            box-shadow: 0 2px 8px rgba(0,0,0,0.1);
            font-size: 16px;
            font-weight: 500;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
        }
        .dark-mode .offer-container {
            background: linear-gradient(135deg, #388E3C 0%, #2b6b2f 100%);
        }
        .offer-container .highlight {
            font-weight: 700;
            font-size: 18px;
        }
        .offer-container .strikethrough {
            text-decoration: line-through;
            color: #ffd700;
        }
        .offer-container .free-text {
            font-weight: 700;
            color: #ffd700;
        }
        .form-card {
            background: #fff;
            border-radius: 12px;
            padding: 20px;
            box-shadow: 0 4px 12px rgba(0,0,0,0.05);
            max-width: 600px;
            margin: 0px auto;
        }
        .dark-mode .form-card {
            background: #2b2d51;
            color: #fff;
        }
        .form-group {
            margin-bottom: 15px;
            position: relative;
        }
        .form-group label {
            display: block;
            font-weight: 600;
            margin-bottom: 5px;
        }
        .input-with-icon {
            position: relative;
        }
        .input-icon {
            position: absolute;
            left: 12px;
            top: 50%;
            transform: translateY(-50%);
            color: #17a0a0;
            z-index: 1;
        }
        .dark-mode .input-icon {
            color: #aaa;
        }
        .input-with-icon input,
        .input-with-icon textarea,
        .input-with-icon select {
            padding-left: 40px;
            width: 100%;
            padding: 10px 10px 10px 40px;
            border-radius: 8px;
            border: 1px solid #ccc;
            font-size: 14px;
            box-sizing: border-box;
        }
        .dark-mode .input-with-icon input,
        .dark-mode .input-with-icon textarea,
        .dark-mode .input-with-icon select {
            background: #2d2d42;
            color: #fff;
            border-color: #444;
        }
        .form-group textarea {
            resize: vertical;
            min-height: 100px;
        }
        .password-toggle {
            position: absolute;
            right: 12px;
            top: 50%;
            transform: translateY(-50%);
            cursor: pointer;
            color: #777;
            z-index: 2;
        }
        .dark-mode .password-toggle {
            color: #aaa;
        }
        .submit-btn {
            padding: 10px 20px;
            width: 100%;
            border-radius: 8px;
            border: none;
            background: #168ca8;
            color: white;
            cursor: pointer;
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 6px;
            justify-content: center;
            transition: all 0.3s ease;
            position: relative;
        }
        .dark-mode .submit-btn {
            background: #388E3C;
        }
        .submit-btn:disabled {
            opacity: 0.7;
            cursor: not-allowed;
        }
        .submit-btn .spinner {
            display: none;
            width: 16px;
            height: 16px;
            border: 2px solid transparent;
            border-top: 2px solid #fff;
            border-radius: 50%;
            animation: spin 1s linear infinite;
        }
        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }
        .error {
            color: #F44336;
            font-size: 12px;
            margin-top: 5px;
            display: none;
        }
        .terms-container {
            display: flex;
            align-items: center;
            justify-content: flex-start;
            gap: 8px;
            font-size: 14px;
            margin-bottom: 15px;
        }
        .terms-container input[type="checkbox"] {
            width: 16px;
            height: 16px;
            cursor: pointer;
        }
        .terms-container label {
            display: flex;
            align-items: center;
            gap: 5px;
            cursor: pointer;
        }
        .terms-container a {
            color: #168ca8;
            font-weight: 600;
            text-decoration: none;
        }
        .terms-container a:hover {
            text-decoration: underline;
        }
        .merchant-title {
            padding-top: 5px;
            padding-bottom: 5px;
            font-size: 12px;
            color: #207878;
        }
        #step2-form-container {
            display: none;
        }