/* GST Calculator Specific Styles - Scoped to not affect header/footer */
    .gst-calculator-wrapper * {
        font-family: 'Inter', sans-serif;
    }
    
    .gst-calculator-wrapper {
        background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
        min-height: 100vh;
        padding: 40px 0;
    }
    
    .gst-main-title {
        color: #262626;
        font-weight: 800;
        font-size: 2.5rem;
        text-align: center;
        margin-bottom: 10px;
    }
    
    .gst-main-title span {
        color: #ffbd29;
    }
    
    .gst-subtitle {
        color: #64748b;
        text-align: center;
        font-size: 1.1rem;
        margin-bottom: 30px;
    }
    
    .gst-calculator-card {
        background: #ffffff;
        border-radius: 20px;
        box-shadow: 0 20px 60px rgba(38, 38, 38, 0.1);
        padding: 40px;
        border: none;
        position: relative;
        overflow: hidden;
    }
    
    .gst-calculator-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 5px;
        background: linear-gradient(90deg, #ffbd29, #ffd966, #ffbd29);
    }
    
    .gst-card-header {
        background: linear-gradient(135deg, #262626 0%, #3d3d3d 100%);
        color: #ffffff;
        padding: 25px;
        border-radius: 15px;
        margin-bottom: 30px;
        text-align: center;
    }
    
    .gst-card-header h2 {
        margin: 0;
        font-weight: 700;
        font-size: 1.5rem;
    }
    
    .gst-card-header h2 .icon {
        color: #ffbd29;
        margin-right: 10px;
    }
    
    .gst-form-label {
        color: #262626;
        font-weight: 600;
        margin-bottom: 10px;
        font-size: 0.95rem;
        display: flex;
        align-items: center;
        gap: 8px;
    }
    
    .gst-form-label .icon {
        color: #ffbd29;
    }
    
    .gst-form-control {
        border: 2px solid #e2e8f0;
        border-radius: 12px;
        padding: 15px 20px;
        font-size: 1rem;
        transition: all 0.3s ease;
        background: #f8fafc;
    }
    
    .gst-form-control:focus {
        border-color: #ffbd29;
        box-shadow: 0 0 0 4px rgba(255, 189, 41, 0.15);
        background: #ffffff;
        outline: none;
    }
    
    .gst-rate-buttons {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
        margin-bottom: 20px;
    }
    
    .gst-rate-btn {
        flex: 1;
        min-width: 70px;
        padding: 12px 15px;
        border: 2px solid #e2e8f0;
        border-radius: 10px;
        background: #f8fafc;
        color: #262626;
        font-weight: 600;
        cursor: pointer;
        transition: all 0.3s ease;
        text-align: center;
    }
    
    .gst-rate-btn:hover {
        border-color: #ffbd29;
        background: #fffbeb;
    }
    
    .gst-rate-btn.active {
        background: linear-gradient(135deg, #ffbd29 0%, #ffd966 100%);
        border-color: #ffbd29;
        color: #262626;
        box-shadow: 0 4px 15px rgba(255, 189, 41, 0.3);
    }
    
    .gst-type-toggle {
        display: flex;
        background: #f1f5f9;
        border-radius: 12px;
        padding: 5px;
        margin-bottom: 25px;
    }
    
    .gst-type-btn {
        flex: 1;
        padding: 15px 20px;
        border: none;
        border-radius: 10px;
        background: transparent;
        color: #64748b;
        font-weight: 600;
        cursor: pointer;
        transition: all 0.3s ease;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
    }
    
    .gst-type-btn.active {
        background: #262626;
        color: #ffffff;
        box-shadow: 0 4px 15px rgba(38, 38, 38, 0.2);
    }
    
    .gst-calculate-btn {
        background: linear-gradient(135deg, #ffbd29 0%, #ffd966 100%);
        border: none;
        border-radius: 12px;
        padding: 18px 40px;
        font-size: 1.1rem;
        font-weight: 700;
        color: #262626;
        width: 100%;
        cursor: pointer;
        transition: all 0.3s ease;
        box-shadow: 0 8px 25px rgba(255, 189, 41, 0.3);
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 10px;
    }
    
    .gst-calculate-btn:hover {
        transform: translateY(-2px);
        box-shadow: 0 12px 35px rgba(255, 189, 41, 0.4);
    }
    
    .gst-reset-btn {
        background: #f1f5f9;
        border: 2px solid #e2e8f0;
        border-radius: 12px;
        padding: 18px 40px;
        font-size: 1.1rem;
        font-weight: 600;
        color: #64748b;
        width: 100%;
        cursor: pointer;
        transition: all 0.3s ease;
        margin-top: 15px;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 10px;
    }
    
    .gst-reset-btn:hover {
        background: #e2e8f0;
        color: #262626;
    }
    
    .gst-results-card {
        background: linear-gradient(135deg, #262626 0%, #3d3d3d 100%);
        border-radius: 20px;
        padding: 30px;
        color: #ffffff;
        display: none;
    }
    
    .gst-results-card.show {
        display: block;
        animation: slideIn 0.5s ease;
    }
    
    @keyframes slideIn {
        from {
            opacity: 0;
            transform: translateY(20px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }
    
    .gst-result-item {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 20px;
        background: rgba(255, 255, 255, 0.05);
        border-radius: 12px;
        margin-bottom: 15px;
        border-left: 4px solid #ffbd29;
    }
    
    .gst-result-label {
        color: #94a3b8;
        font-size: 0.9rem;
        font-weight: 500;
    }
    
    .gst-result-value {
        color: #ffffff;
        font-size: 1.5rem;
        font-weight: 700;
    }
    
    .gst-result-highlight {
        background: linear-gradient(135deg, rgba(255, 189, 41, 0.2) 0%, rgba(255, 217, 102, 0.1) 100%);
        border-left-color: #ffbd29;
    }
    
    .gst-result-highlight .gst-result-value {
        color: #ffbd29;
        font-size: 2rem;
    }
    
    /* Ad Spaces */
    .gst-ad-space {
        background: #f8fafc;
        border: 2px dashed #e2e8f0;
        border-radius: 15px;
        min-height: 600px;
        display: flex;
        align-items: center;
        justify-content: center;
        color: #94a3b8;
        font-size: 0.9rem;
    }
    
    .gst-ad-space-horizontal {
        min-height: 100px;
        margin: 30px 0;
    }
    
    /* Rating Stars */
    .gst-rating-section {
        text-align: center;
        padding: 20px;
        background: #fffbeb;
        border-radius: 12px;
        margin-top: 25px;
    }
    
    .gst-stars {
        color: #ffbd29;
        font-size: 1.5rem;
        display: flex;
        justify-content: center;
        gap: 5px;
    }
    
    .gst-rating-text {
        color: #262626;
        margin-top: 10px;
        font-weight: 500;
    }
    
    /* Feature Cards */
    .gst-feature-card {
        background: #ffffff;
        border-radius: 15px;
        padding: 30px;
        text-align: center;
        box-shadow: 0 5px 20px rgba(38, 38, 38, 0.05);
        transition: all 0.3s ease;
        height: 100%;
        border: 2px solid transparent;
    }
    
    .gst-feature-card:hover {
        transform: translateY(-5px);
        border-color: #ffbd29;
        box-shadow: 0 15px 40px rgba(255, 189, 41, 0.15);
    }
    
    .gst-feature-icon {
        width: 70px;
        height: 70px;
        background: linear-gradient(135deg, #ffbd29 0%, #ffd966 100%);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 0 auto 20px;
        font-size: 1.8rem;
        color: #262626;
    }
    
    .gst-feature-title {
        color: #262626;
        font-weight: 700;
        font-size: 1.1rem;
        margin-bottom: 10px;
    }
    
    .gst-feature-text {
        color: #64748b;
        font-size: 0.95rem;
    }
    
    /* Content Section */
    .gst-content-section {
        background: #ffffff;
        border-radius: 20px;
        padding: 50px;
        margin-top: 50px;
        box-shadow: 0 10px 40px rgba(38, 38, 38, 0.05);
    }
    
    .gst-content-section h2 {
        color: #262626;
        font-weight: 700;
        margin-bottom: 20px;
        padding-bottom: 15px;
        border-bottom: 3px solid #ffbd29;
        display: inline-block;
    }
    
    .gst-content-section h3 {
        color: #262626;
        font-weight: 600;
        margin: 30px 0 15px;
        display: flex;
        align-items: center;
        gap: 10px;
    }
    
    .gst-content-section h3 .icon {
        color: #ffbd29;
    }
    
    .gst-content-section p {
        color: #475569;
        line-height: 1.8;
        margin-bottom: 15px;
    }
    
    .gst-content-section ul,
    .gst-content-section ol {
        color: #475569;
        line-height: 2;
    }
    
    .gst-content-section ul li,
    .gst-content-section ol li {
        margin-bottom: 8px;
    }
    
    /* FAQ Section */
    .gst-faq-section {
        background: #f8fafc;
        border-radius: 20px;
        padding: 50px;
        margin-top: 50px;
    }
    
    .gst-accordion-item {
        background: #ffffff;
        border-radius: 12px;
        margin-bottom: 15px;
        border: none;
        box-shadow: 0 2px 10px rgba(38, 38, 38, 0.05);
        overflow: hidden;
    }
    
    .gst-accordion-button {
        background: #ffffff;
        color: #262626;
        font-weight: 600;
        padding: 20px 25px;
        border: none;
    }
    
    .gst-accordion-button:not(.collapsed) {
        background: #262626;
        color: #ffffff;
    }
    
    .gst-accordion-button:focus {
        box-shadow: none;
    }
    
    .gst-accordion-body {
        padding: 25px;
        color: #475569;
        line-height: 1.8;
    }
    
    /* Table Styles */
    .gst-table {
        border-radius: 12px;
        overflow: hidden;
        box-shadow: 0 5px 20px rgba(38, 38, 38, 0.05);
    }
    
    .gst-table thead {
        background: #262626;
        color: #ffffff;
    }
    
    .gst-table th {
        padding: 18px 20px;
        font-weight: 600;
    }
    
    .gst-table td {
        padding: 15px 20px;
        color: #475569;
    }
    
    .gst-table tbody tr:hover {
        background: #fffbeb;
    }
    
    /* Popup Modal */
    .gst-modal-overlay {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(38, 38, 38, 0.7);
        display: none;
        align-items: center;
        justify-content: center;
        z-index: 9999;
        backdrop-filter: blur(5px);
    }
    
    .gst-modal-overlay.show {
        display: flex;
        animation: fadeIn 0.3s ease;
    }
    
    @keyframes fadeIn {
        from { opacity: 0; }
        to { opacity: 1; }
    }
    
    .gst-modal-content {
        background: #ffffff;
        border-radius: 20px;
        padding: 40px;
        max-width: 450px;
        width: 90%;
        text-align: center;
        position: relative;
        animation: scaleIn 0.3s ease;
    }
    
    @keyframes scaleIn {
        from { transform: scale(0.8); }
        to { transform: scale(1); }
    }
    
    .gst-modal-icon {
        width: 80px;
        height: 80px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 0 auto 20px;
        font-size: 2.5rem;
    }
    
    .gst-modal-icon.error {
        background: #fee2e2;
        color: #dc2626;
    }
    
    .gst-modal-icon.success {
        background: #d1fae5;
        color: #059669;
    }
    
    .gst-modal-title {
        color: #262626;
        font-weight: 700;
        font-size: 1.3rem;
        margin-bottom: 10px;
    }
    
    .gst-modal-text {
        color: #64748b;
        margin-bottom: 25px;
    }
    
    .gst-modal-btn {
        background: linear-gradient(135deg, #ffbd29 0%, #ffd966 100%);
        border: none;
        border-radius: 10px;
        padding: 12px 40px;
        font-weight: 600;
        color: #262626;
        cursor: pointer;
    }
    
    .gst-modal-close {
        position: absolute;
        top: 15px;
        right: 15px;
        background: none;
        border: none;
        font-size: 1.5rem;
        color: #94a3b8;
        cursor: pointer;
    }
    
    /* Copy Button */
    .gst-copy-btn {
        background: #ffbd29;
        border: none;
        border-radius: 8px;
        padding: 8px 15px;
        font-size: 0.85rem;
        font-weight: 600;
        color: #262626;
        cursor: pointer;
        transition: all 0.3s ease;
        display: inline-flex;
        align-items: center;
        gap: 5px;
    }
    
    .gst-copy-btn:hover {
        background: #ffd966;
    }
    
    /* Related Tools */
    .gst-related-tools {
        background: #ffffff;
        border-radius: 20px;
        padding: 40px;
        margin-top: 50px;
    }
    
    .gst-tool-link {
        display: flex;
        align-items: center;
        padding: 20px;
        background: #f8fafc;
        border-radius: 12px;
        text-decoration: none;
        color: #262626;
        transition: all 0.3s ease;
        margin-bottom: 15px;
    }
    
    .gst-tool-link:hover {
        background: #fffbeb;
        transform: translateX(5px);
        color: #262626;
    }
    
    .gst-tool-link .tool-icon {
        width: 50px;
        height: 50px;
        background: linear-gradient(135deg, #ffbd29 0%, #ffd966 100%);
        border-radius: 10px;
        display: flex;
        align-items: center;
        justify-content: center;
        margin-right: 15px;
        font-size: 1.2rem;
    }
    
    /* Breadcrumb */
    .gst-breadcrumb {
        background: transparent;
        padding: 0;
        margin-bottom: 30px;
    }
    
    .gst-breadcrumb a {
        color: #64748b;
        text-decoration: none;
        display: inline-flex;
        align-items: center;
        gap: 5px;
    }
    
    .gst-breadcrumb a:hover {
        color: #ffbd29;
    }
    
    .gst-breadcrumb .active {
        color: #262626;
        font-weight: 600;
    }
    
    /* Custom Rate Input */
    .gst-custom-rate-input {
        display: none;
        margin-top: 15px;
    }
    
    .gst-custom-rate-input.show {
        display: block;
    }
    
    /* Currency Selector */
    .gst-currency-select {
        border: 2px solid #e2e8f0;
        border-radius: 12px 0 0 12px;
        padding: 15px 20px;
        background: #f8fafc;
        cursor: pointer;
        border-right: none;
    }
    
    .gst-currency-select:focus {
        border-color: #ffbd29;
        box-shadow: 0 0 0 4px rgba(255, 189, 41, 0.15);
        outline: none;
    }
    
    .gst-amount-input {
        border-radius: 0 12px 12px 0 !important;
    }
    
    /* SVG Icon Styles */
    .svg-icon {
        width: 1em;
        height: 1em;
        fill: currentColor;
        vertical-align: -0.125em;
    }
    
    .svg-icon-lg {
        width: 1.5em;
        height: 1.5em;
    }
    
    .svg-icon-xl {
        width: 2em;
        height: 2em;
    }
    
    /* Copy Toast */
    .gst-toast {
        position: fixed;
        bottom: 30px;
        left: 50%;
        transform: translateX(-50%);
        background: #262626;
        color: #fff;
        padding: 15px 30px;
        border-radius: 10px;
        display: none;
        z-index: 9999;
        box-shadow: 0 10px 40px rgba(0,0,0,0.3);
        align-items: center;
        gap: 10px;
    }
    
    .gst-toast.show {
        display: flex;
        animation: slideUp 0.3s ease;
    }
    
    @keyframes slideUp {
        from {
            opacity: 0;
            transform: translateX(-50%) translateY(20px);
        }
        to {
            opacity: 1;
            transform: translateX(-50%) translateY(0);
        }
    }
    
    .gst-toast .toast-icon {
        color: #ffbd29;
    }
    
    /* Responsive Styles */
    @media (max-width: 992px) {
        .gst-ad-space {
            min-height: 100px;
            margin-bottom: 30px;
        }
        
        .gst-calculator-card {
            padding: 25px;
        }
        
        .gst-content-section {
            padding: 30px;
        }
    }
    
    @media (max-width: 576px) {
        .gst-main-title {
            font-size: 1.8rem;
        }
        
        .gst-rate-btn {
            min-width: 60px;
            padding: 10px;
            font-size: 0.9rem;
        }
        
        .gst-type-btn {
            padding: 12px 10px;
            font-size: 0.9rem;
        }
        
        .gst-result-value {
            font-size: 1.2rem;
        }
        
        .gst-result-highlight .gst-result-value {
            font-size: 1.5rem;
        }
        
        .gst-faq-section,
        .gst-content-section {
            padding: 20px;
        }
    }
    
    /* Print Styles */
    @media print {
        .gst-ad-space,
        .gst-calculate-btn,
        .gst-reset-btn {
            display: none !important;
        }
        
        .gst-results-card {
            display: block !important;
        }
    }