/* QR Code Generator Tool Specific Styles - Scoped to not affect header/footer */
    .qr-tool-wrapper {
        font-family: 'Inter', sans-serif;
        background-color: #f8f9fa;
    }
    
    .qr-tool-wrapper * {
        box-sizing: border-box;
    }
    
    /* Color Variables */
    .qr-tool-wrapper {
        --qr-primary: #9a27ae;
        --qr-light: #f7e5fe;
        --qr-accent: #fa4b55;
        --qr-warning: #fab80c;
        --qr-white: #ffffff;
        --qr-dark: #1a1a2e;
        --qr-gray: #6c757d;
        --qr-light-gray: #e9ecef;
    }
    
    /* Hero Section */
    .qr-hero-section {
        background-color: var(--qr-primary);
        padding: 60px 0 40px;
        color: var(--qr-white);
    }
    
    .qr-hero-section h1 {
        font-size: 2.5rem;
        font-weight: 800;
        margin-bottom: 15px;
        color: var(--qr-white);
    }
    
    .qr-hero-section p {
        font-size: 1.1rem;
        opacity: 0.95;
        max-width: 700px;
        margin: 0 auto;
    }
    
    /* Rating Stars */
    .qr-rating-section {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 10px;
        margin-top: 20px;
        flex-wrap: wrap;
    }
    
    .qr-stars {
        color: var(--qr-warning);
        font-size: 1.2rem;
    }
    
    .qr-rating-text {
        font-size: 0.95rem;
        opacity: 0.9;
    }
    
    /* Main Container */
    .qr-main-container {
        padding: 40px 0 60px;
    }
    
    /* Ad Spaces */
    .qr-ad-space {
        background-color: var(--qr-light-gray);
        border: 2px dashed #ccc;
        border-radius: 8px;
        min-height: 600px;
        display: flex;
        align-items: center;
        justify-content: center;
        color: var(--qr-gray);
        font-size: 0.9rem;
    }
    
    .qr-ad-space-horizontal {
        min-height: 100px;
        margin: 30px 0;
    }
    
    /* Tool Card */
    .qr-tool-card {
        background-color: var(--qr-white);
        border-radius: 16px;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
        padding: 30px;
        margin-bottom: 30px;
    }
    
    /* Tab Navigation */
    .qr-type-tabs {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
        margin-bottom: 30px;
        padding-bottom: 20px;
        border-bottom: 1px solid var(--qr-light-gray);
    }
    
    .qr-type-tab {
        padding: 12px 20px;
        border: 2px solid var(--qr-light-gray);
        border-radius: 10px;
        background-color: var(--qr-white);
        color: var(--qr-dark);
        font-weight: 500;
        cursor: pointer;
        transition: all 0.3s ease;
        display: flex;
        align-items: center;
        gap: 8px;
    }
    
    .qr-type-tab:hover {
        border-color: var(--qr-primary);
        color: var(--qr-primary);
    }
    
    .qr-type-tab.active {
        background-color: var(--qr-primary);
        border-color: var(--qr-primary);
        color: var(--qr-white);
    }
    
    .qr-type-tab i {
        font-size: 1.1rem;
    }
    
    /* Form Sections */
    .qr-form-section {
        display: none;
    }
    
    .qr-form-section.active {
        display: block;
    }
    
    .qr-form-group {
        margin-bottom: 20px;
    }
    
    .qr-form-label {
        font-weight: 600;
        color: var(--qr-dark);
        margin-bottom: 8px;
        display: block;
    }
    
    .qr-form-control {
        width: 100%;
        padding: 14px 16px;
        border: 2px solid var(--qr-light-gray);
        border-radius: 10px;
        font-size: 1rem;
        transition: all 0.3s ease;
        background-color: var(--qr-white);
    }
    
    .qr-form-control:focus {
        outline: none;
        border-color: var(--qr-primary);
        box-shadow: 0 0 0 4px rgba(154, 39, 174, 0.1);
    }
    
    .qr-form-control::placeholder {
        color: #adb5bd;
    }
    
    textarea.qr-form-control {
        resize: vertical;
        min-height: 100px;
    }
    
    /* Color Pickers */
    .qr-color-picker-group {
        display: flex;
        align-items: center;
        gap: 15px;
    }
    
    .qr-color-picker {
        width: 50px;
        height: 50px;
        border: 2px solid var(--qr-light-gray);
        border-radius: 10px;
        cursor: pointer;
        padding: 3px;
    }
    
    .qr-color-picker::-webkit-color-swatch-wrapper {
        padding: 0;
    }
    
    .qr-color-picker::-webkit-color-swatch {
        border: none;
        border-radius: 6px;
    }
    
    .qr-color-hex {
        flex: 1;
        max-width: 120px;
    }
    
    /* Size Selector */
    .qr-size-options {
        display: flex;
        gap: 10px;
        flex-wrap: wrap;
    }
    
    .qr-size-option {
        padding: 10px 20px;
        border: 2px solid var(--qr-light-gray);
        border-radius: 8px;
        cursor: pointer;
        transition: all 0.3s ease;
        font-weight: 500;
        background-color: var(--qr-white);
    }
    
    .qr-size-option:hover {
        border-color: var(--qr-primary);
    }
    
    .qr-size-option.active {
        background-color: var(--qr-light);
        border-color: var(--qr-primary);
        color: var(--qr-primary);
    }
    
    /* Generate Button */
    .qr-generate-btn {
        width: 100%;
        padding: 16px 30px;
        background-color: var(--qr-primary);
        color: var(--qr-white);
        border: none;
        border-radius: 12px;
        font-size: 1.1rem;
        font-weight: 600;
        cursor: pointer;
        transition: all 0.3s ease;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 10px;
        margin-top: 25px;
    }
    
    .qr-generate-btn:hover {
        background-color: #7b1f8c;
        transform: translateY(-2px);
        box-shadow: 0 6px 20px rgba(154, 39, 174, 0.3);
    }
    
    .qr-generate-btn:active {
        transform: translateY(0);
    }
    
    /* QR Preview Section */
    .qr-preview-card {
        background-color: var(--qr-white);
        border-radius: 16px;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
        padding: 30px;
        text-align: center;
        position: sticky;
        top: 20px;
    }
    
    .qr-preview-title {
        font-size: 1.3rem;
        font-weight: 700;
        color: var(--qr-dark);
        margin-bottom: 20px;
    }
    
    .qr-placeholder {
        color: var(--qr-gray);
        text-align: center;
    }
    
    .qr-placeholder i {
        font-size: 4rem;
        color: var(--qr-primary);
        opacity: 0.3;
        margin-bottom: 15px;
    }
    
    .qr-placeholder p {
        margin: 0;
        font-size: 0.95rem;
    }
    
    /* QR Code Container Styles */
    #qr-code-container {
        display: none;
        justify-content: center;
        align-items: center;
        flex-direction: column;
    }
    
    #qr-code-container canvas {
        border-radius: 8px;
        max-width: 100%;
        height: auto !important;
        display: block !important;
    }
    
    #qr-code-container img {
        display: none !important;
        visibility: hidden !important;
    }
    
    .qr-preview-box {
        background-color: var(--qr-light);
        border-radius: 12px;
        padding: 30px;
        margin-bottom: 25px;
        min-height: 280px;
        display: flex;
        align-items: center;
        justify-content: center;
        flex-direction: column;
    }
    
    /* Download Buttons */
    .qr-download-section {
        margin-top: 20px;
    }
    
    .qr-download-title {
        font-size: 0.9rem;
        color: var(--qr-gray);
        margin-bottom: 15px;
        font-weight: 500;
    }
    
    .qr-download-buttons {
        display: flex;
        gap: 10px;
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .qr-download-btn {
        padding: 12px 24px;
        border: 2px solid var(--qr-primary);
        border-radius: 10px;
        background-color: var(--qr-white);
        color: var(--qr-primary);
        font-weight: 600;
        cursor: pointer;
        transition: all 0.3s ease;
        display: flex;
        align-items: center;
        gap: 8px;
    }
    
    .qr-download-btn:hover {
        background-color: var(--qr-primary);
        color: var(--qr-white);
    }
    
    .qr-download-btn:disabled {
        opacity: 0.5;
        cursor: not-allowed;
    }
    
    /* Logo Upload */
    .qr-logo-upload {
        border: 2px dashed var(--qr-light-gray);
        border-radius: 10px;
        padding: 20px;
        text-align: center;
        cursor: pointer;
        transition: all 0.3s ease;
    }
    
    .qr-logo-upload:hover {
        border-color: var(--qr-primary);
        background-color: var(--qr-light);
    }
    
    .qr-logo-upload i {
        font-size: 2rem;
        color: var(--qr-primary);
        margin-bottom: 10px;
    }
    
    .qr-logo-upload p {
        margin: 0;
        color: var(--qr-gray);
        font-size: 0.9rem;
    }
    
    .qr-logo-preview {
        margin-top: 15px;
    }
    
    .qr-logo-preview img {
        max-width: 80px;
        max-height: 80px;
        border-radius: 8px;
        border: 2px solid var(--qr-light-gray);
    }
    
    .qr-remove-logo {
        display: inline-block;
        margin-top: 10px;
        color: var(--qr-accent);
        cursor: pointer;
        font-size: 0.85rem;
        font-weight: 500;
    }
    
    /* Features Section */
    .qr-features-section {
        padding: 60px 0;
        background-color: var(--qr-white);
    }
    
    .qr-section-title {
        font-size: 2rem;
        font-weight: 700;
        color: var(--qr-dark);
        text-align: center;
        margin-bottom: 15px;
    }
    
    .qr-section-subtitle {
        text-align: center;
        color: var(--qr-gray);
        max-width: 600px;
        margin: 0 auto 40px;
    }
    
    .qr-feature-card {
        background-color: var(--qr-light);
        border-radius: 12px;
        padding: 30px;
        text-align: center;
        height: 100%;
        transition: all 0.3s ease;
    }
    
    .qr-feature-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 10px 30px rgba(154, 39, 174, 0.15);
    }
    
    .qr-feature-icon {
        width: 70px;
        height: 70px;
        background-color: var(--qr-primary);
        border-radius: 16px;
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 0 auto 20px;
    }
    
    .qr-feature-icon i {
        font-size: 1.8rem;
        color: var(--qr-white);
    }
    
    .qr-feature-card h3 {
        font-size: 1.2rem;
        font-weight: 600;
        color: var(--qr-dark);
        margin-bottom: 10px;
    }
    
    .qr-feature-card p {
        color: var(--qr-gray);
        font-size: 0.95rem;
        margin: 0;
    }
    
    /* How To Section */
    .qr-howto-section {
        padding: 60px 0;
        background-color: #f8f9fa;
    }
    
    .qr-step-card {
        text-align: center;
        padding: 20px;
    }
    
    .qr-step-number {
        width: 50px;
        height: 50px;
        background-color: var(--qr-primary);
        color: var(--qr-white);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.3rem;
        font-weight: 700;
        margin: 0 auto 15px;
    }
    
    .qr-step-card h4 {
        font-size: 1.1rem;
        font-weight: 600;
        color: var(--qr-dark);
        margin-bottom: 10px;
    }
    
    .qr-step-card p {
        color: var(--qr-gray);
        font-size: 0.9rem;
        margin: 0;
    }
    
    /* FAQ Section */
    .qr-faq-section {
        padding: 60px 0;
        background-color: var(--qr-white);
    }
    
    .qr-accordion-item {
        border: 2px solid var(--qr-light-gray);
        border-radius: 12px;
        margin-bottom: 15px;
        overflow: hidden;
    }
    
    .qr-accordion-header {
        padding: 20px;
        background-color: var(--qr-white);
        cursor: pointer;
        display: flex;
        justify-content: space-between;
        align-items: center;
        transition: all 0.3s ease;
    }
    
    .qr-accordion-header:hover {
        background-color: var(--qr-light);
    }
    
    .qr-accordion-header h5 {
        margin: 0;
        font-size: 1rem;
        font-weight: 600;
        color: var(--qr-dark);
        padding-right: 15px;
    }
    
    .qr-accordion-header i {
        color: var(--qr-primary);
        transition: transform 0.3s ease;
        flex-shrink: 0;
    }
    
    .qr-accordion-item.active .qr-accordion-header i {
        transform: rotate(180deg);
    }
    
    .qr-accordion-body {
        padding: 0 20px;
        max-height: 0;
        overflow: hidden;
        transition: all 0.3s ease;
    }
    
    .qr-accordion-item.active .qr-accordion-body {
        padding: 0 20px 20px;
        max-height: 500px;
    }
    
    .qr-accordion-body p {
        color: var(--qr-gray);
        margin: 0;
        line-height: 1.7;
    }
    
    /* Content Section */
    .qr-content-section {
        padding: 60px 0;
        background-color: #f8f9fa;
    }
    
    .qr-content-card {
        background-color: var(--qr-white);
        border-radius: 16px;
        padding: 40px;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    }
    
    .qr-content-card h2 {
        font-size: 1.8rem;
        font-weight: 700;
        color: var(--qr-dark);
        margin-bottom: 20px;
    }
    
    .qr-content-card h3 {
        font-size: 1.4rem;
        font-weight: 600;
        color: var(--qr-dark);
        margin: 30px 0 15px;
    }
    
    .qr-content-card p {
        color: var(--qr-gray);
        line-height: 1.8;
        margin-bottom: 15px;
    }
    
    .qr-content-card ul {
        color: var(--qr-gray);
        line-height: 2;
        padding-left: 20px;
    }
    
    .qr-content-card ul li {
        margin-bottom: 8px;
    }
    
    /* Modal Popup */
    .qr-modal-overlay {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background-color: rgba(0, 0, 0, 0.5);
        display: none;
        align-items: center;
        justify-content: center;
        z-index: 9999;
        padding: 20px;
    }
    
    .qr-modal-overlay.active {
        display: flex;
    }
    
    .qr-modal {
        background-color: var(--qr-white);
        border-radius: 16px;
        padding: 30px;
        max-width: 400px;
        width: 100%;
        text-align: center;
        animation: qrModalSlideIn 0.3s ease;
    }
    
    @keyframes qrModalSlideIn {
        from {
            opacity: 0;
            transform: translateY(-30px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }
    
    .qr-modal-icon {
        width: 70px;
        height: 70px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 0 auto 20px;
    }
    
    .qr-modal-icon.success {
        background-color: #d4edda;
        color: #28a745;
    }
    
    .qr-modal-icon.error {
        background-color: #f8d7da;
        color: var(--qr-accent);
    }
    
    .qr-modal-icon.warning {
        background-color: #fff3cd;
        color: var(--qr-warning);
    }
    
    .qr-modal-icon i {
        font-size: 2rem;
    }
    
    .qr-modal h4 {
        font-size: 1.3rem;
        font-weight: 600;
        color: var(--qr-dark);
        margin-bottom: 10px;
    }
    
    .qr-modal p {
        color: var(--qr-gray);
        margin-bottom: 25px;
    }
    
    .qr-modal-btn {
        padding: 12px 30px;
        background-color: var(--qr-primary);
        color: var(--qr-white);
        border: none;
        border-radius: 8px;
        font-weight: 600;
        cursor: pointer;
        transition: all 0.3s ease;
    }
    
    .qr-modal-btn:hover {
        background-color: #7b1f8c;
    }
    
    /* Responsive */
    @media (max-width: 991px) {
        .qr-ad-space {
            min-height: 100px;
            margin-bottom: 20px;
        }
        
        .qr-preview-card {
            position: static;
            margin-top: 30px;
        }
    }
    
    @media (max-width: 768px) {
        .qr-hero-section h1 {
            font-size: 1.8rem;
        }
        
        .qr-hero-section {
            padding: 40px 0 30px;
        }
        
        .qr-type-tab {
            padding: 10px 15px;
            font-size: 0.9rem;
        }
        
        .qr-tool-card {
            padding: 20px;
        }
        
        .qr-section-title {
            font-size: 1.5rem;
        }
    }
    
    /* Loading Spinner */
    .qr-spinner {
        display: none;
        width: 40px;
        height: 40px;
        border: 4px solid var(--qr-light-gray);
        border-top-color: var(--qr-primary);
        border-radius: 50%;
        animation: qrSpin 1s linear infinite;
    }
    
    @keyframes qrSpin {
        to {
            transform: rotate(360deg);
        }
    }
    
    /* Badge */
    .qr-badge {
        display: inline-block;
        padding: 4px 10px;
        background-color: var(--qr-warning);
        color: var(--qr-dark);
        border-radius: 20px;
        font-size: 0.75rem;
        font-weight: 600;
        margin-left: 8px;
    }