/* ========================================================
   CIVIL BANDHU SHOP SUBDOMAIN STYLESHEET
   ======================================================== */

/* Subdomain Container Overrides */
.shop-container {
    max-width: 1000px;
    margin: 116px auto 32px !important;
    padding: 0 20px;
}

/* Embedded Shop Container inside Homepage Section */
.courses .shop-container {
    margin: 0 auto !important;
    padding: 0 20px;
}

/* Stepper progress indicator (Compact & Space Efficient) */
.checkout-stepper {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    margin: 0 auto 24px;
    padding: 6px 14px;
    background: var(--white);
    border: 1px solid var(--paper-lines);
    border-radius: var(--radius-full);
    max-width: fit-content;
    box-shadow: var(--shadow-sm);
    z-index: 10;
}

.step-item {
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: default;
}

.step-circle {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--white);
    border: 2px solid var(--paper-lines);
    color: var(--gray-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.76rem;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    flex-shrink: 0;
}

.step-circle .material-icons {
    font-size: 0.85rem !important;
}

.step-label {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--gray);
    transition: all 0.4s ease;
    white-space: nowrap;
}

.step-connector {
    width: 16px;
    height: 2px;
    background: var(--paper-lines);
    transition: background 0.4s ease;
}

.step-connector.active {
    background: #10b981;
}

/* Step active state */
.step-item.active .step-circle {
    border-color: #10b981;
    color: #10b981;
    background: rgba(16, 185, 129, 0.05);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.12);
}

.step-item.active .step-label {
    color: #10b981;
}

/* Step completed state */
.step-item.completed .step-circle {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--white);
}

.step-item.completed .step-label {
    color: var(--dark);
}

/* Section Header Compression overrides */
.shop-container .section-header {
    margin-bottom: 24px !important;
}

.shop-container .section-header h2 {
    margin-bottom: 6px !important;
    font-size: 2.1rem !important;
    letter-spacing: -0.01em;
}

.shop-container .section-header p {
    font-size: 0.95rem !important;
    color: var(--gray);
}


/* Shop Layout Components */
.shop-layout {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 32px;
    align-items: start;
}

@media (max-width: 768px) {
    .shop-layout {
        grid-template-columns: 1fr;
        gap: 24px;
    }
}

/* Card Builder / Custom Checkout styling */
.builder-box {
    background: var(--white);
    border: 1px solid var(--paper-lines);
    border-radius: var(--radius-xl);
    padding: 24px;
    box-shadow: var(--shadow-md);
    transition: box-shadow 0.3s ease;
}

.builder-box:hover {
    box-shadow: var(--shadow-lg);
}

.builder-box h2 {
    font-size: 1.6rem;
    font-weight: 800;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
    color: var(--dark);
    display: flex;
    align-items: center;
    gap: 10px;
}

.builder-box h2 .material-icons {
    color: var(--primary);
}

/* Platform Chip Customizations */
.platform-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 24px;
}

@media (max-width: 480px) {
    .platform-grid {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }
    
    .platform-card-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: 12px 6px;
        gap: 6px;
    }
    
    .platform-card-content .platform-icon {
        font-size: 1.8rem;
    }
    
    .platform-card-info {
        align-items: center;
    }
    
    .platform-card-info .title {
        font-size: 0.82rem;
    }
    
    .platform-card-info .price {
        font-size: 0.74rem;
    }
}

.platform-card {
    position: relative;
    cursor: pointer;
}

.platform-card input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.platform-card-content {
    border: 2px solid var(--paper-lines);
    border-radius: var(--radius-lg);
    padding: 10px 14px;
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--white);
    position: relative;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    user-select: none;
    box-shadow: var(--shadow-sm);
}

.platform-card-content .platform-icon {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: var(--light);
    color: var(--gray-light);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.platform-card-info {
    display: flex;
    flex-direction: column;
    line-height: 1.3;
}

.platform-card-info .title {
    font-weight: 700;
    font-size: 1rem;
    color: var(--dark);
}

.platform-card-info .price {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--gray);
    transition: all 0.3s ease;
}

/* Checkbox Checked state (Generic animation and layout) */
.platform-card input[type="checkbox"]:checked + .platform-card-content::after {
    content: 'done';
    font-family: 'Material Icons';
    position: absolute;
    top: 8px;
    right: 8px;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    color: var(--white);
    font-size: 0.85rem;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 5;
    animation: scale-up-badge 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

@keyframes scale-up-badge {
    from { transform: scale(0); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

/* --- Android Checked State (Green) --- */
.platform-card input[value="android"]:checked + .platform-card-content {
    border-color: #2ebd6b;
    background: rgba(46, 189, 107, 0.02);
    box-shadow: 0 12px 30px rgba(46, 189, 107, 0.12), 0 0 0 1px #2ebd6b;
    transform: translateY(-3px);
}
.platform-card input[value="android"]:checked + .platform-card-content .platform-icon {
    background: rgba(46, 189, 107, 0.1);
    color: #2ebd6b;
}
.platform-card input[value="android"]:checked + .platform-card-content .platform-card-info .price {
    color: #2ebd6b;
    font-weight: 700;
}
.platform-card input[value="android"]:checked + .platform-card-content::after {
    background: #2ebd6b;
    box-shadow: 0 4px 10px rgba(46, 189, 107, 0.3);
}

/* --- iOS Checked State (Apple Charcoal) --- */
.platform-card input[value="ios"]:checked + .platform-card-content {
    border-color: #1f1f23;
    background: rgba(31, 31, 35, 0.02);
    box-shadow: 0 12px 30px rgba(31, 31, 35, 0.08), 0 0 0 1px #1f1f23;
    transform: translateY(-3px);
}
.platform-card input[value="ios"]:checked + .platform-card-content .platform-icon {
    background: rgba(31, 31, 35, 0.08);
    color: #1f1f23;
}
.platform-card input[value="ios"]:checked + .platform-card-content .platform-card-info .price {
    color: #1f1f23;
    font-weight: 700;
}
.platform-card input[value="ios"]:checked + .platform-card-content::after {
    background: #1f1f23;
    box-shadow: 0 4px 10px rgba(31, 31, 35, 0.2);
}

/* --- Windows Checked State (Blue) --- */
.platform-card input[value="windows"]:checked + .platform-card-content {
    border-color: #0078d4;
    background: rgba(0, 120, 212, 0.02);
    box-shadow: 0 12px 30px rgba(0, 120, 212, 0.12), 0 0 0 1px #0078d4;
    transform: translateY(-3px);
}
.platform-card input[value="windows"]:checked + .platform-card-content .platform-icon {
    background: rgba(0, 120, 212, 0.1);
    color: #0078d4;
}
.platform-card input[value="windows"]:checked + .platform-card-content .platform-card-info .price {
    color: #0078d4;
    font-weight: 700;
}
.platform-card input[value="windows"]:checked + .platform-card-content::after {
    background: #0078d4;
    box-shadow: 0 4px 10px rgba(0, 120, 212, 0.3);
}

/* --- macOS Checked State (Purple) --- */
.platform-card input[value="macos"]:checked + .platform-card-content {
    border-color: #8b5cf6;
    background: rgba(139, 92, 246, 0.02);
    box-shadow: 0 12px 30px rgba(139, 92, 246, 0.12), 0 0 0 1px #8b5cf6;
    transform: translateY(-3px);
}
.platform-card input[value="macos"]:checked + .platform-card-content .platform-icon {
    background: rgba(139, 92, 246, 0.1);
    color: #8b5cf6;
}
.platform-card input[value="macos"]:checked + .platform-card-content .platform-card-info .price {
    color: #8b5cf6;
    font-weight: 700;
}
.platform-card input[value="macos"]:checked + .platform-card-content::after {
    background: #8b5cf6;
    box-shadow: 0 4px 10px rgba(139, 92, 246, 0.3);
}

/* Hover effects */
.platform-card:hover .platform-card-content {
    transform: translateY(-3px);
    border-color: var(--primary-light);
    box-shadow: var(--shadow-md);
}

.platform-card:active .platform-card-content {
    transform: translateY(-1px);
}

/* Validity Radio Options */
.validity-selector-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-top: 20px;
}

@media (max-width: 600px) {
    .validity-selector-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 8px;
    }
}

.validity-card {
    position: relative;
    cursor: pointer;
    display: block;
    height: 100%;
}

.validity-card input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.validity-card-content {
    border: 2px solid var(--paper-lines);
    border-radius: var(--radius-xl);
    padding: 24px 12px 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    background: var(--white);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: var(--shadow-sm);
    user-select: none;
    height: 100%;
    justify-content: space-between;
}

/* Subtle inactive card color tints for marketing appeal */
.validity-card.card-popular .validity-card-content {
    border-color: rgba(99, 102, 241, 0.15);
}
.validity-card.card-best-value .validity-card-content {
    border-color: rgba(16, 185, 129, 0.18);
}

.validity-card-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    width: 100%;
    margin-bottom: 12px;
}

.validity-card-header .radio-indicator {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 2px solid var(--gray-light);
    position: relative;
    transition: all 0.3s ease;
}

.validity-card-header .radio-indicator::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--primary);
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.validity-card-header .duration {
    font-weight: 800;
    font-size: 1.15rem;
    color: var(--dark);
    letter-spacing: -0.01em;
}

.validity-card-body {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    width: 100%;
    margin-bottom: 12px;
    flex-grow: 1;
    justify-content: center;
}

.validity-card-body .discount-badge {
    padding: 3px 8px;
    font-size: 0.7rem;
    font-weight: 800;
    border-radius: var(--radius-sm);
    letter-spacing: -0.01em;
    display: inline-block;
}

.badge-regular {
    background: var(--paper-lines);
    color: var(--gray);
}

.badge-discount {
    background: rgba(245, 158, 11, 0.12) !important;
    color: #f59e0b !important;
}

.badge-free {
    background: rgba(5, 150, 105, 0.12) !important;
    color: #059669 !important;
}

.validity-card-body .effective-rate {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--gray);
}

.validity-card-footer {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    border-top: 1px solid var(--paper-lines);
    padding-top: 10px;
    min-height: 70px;
    justify-content: flex-end;
}

.validity-card-footer .original-price {
    font-size: 0.75rem;
    text-decoration: line-through;
    color: var(--gray-light);
    font-weight: 600;
    margin-bottom: 2px;
}

.validity-card-footer .card-total-price {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--dark);
    line-height: 1.2;
}

.validity-card-footer .card-savings {
    font-size: 0.72rem;
    font-weight: 700;
    margin-top: 2px;
}

/* Ribbon enhancements */
.popular-ribbon {
    position: absolute;
    top: -9px;
    left: 50%;
    transform: translateX(-50%);
    background: #f59e0b;
    color: #000000;
    font-size: 0.62rem;
    font-weight: 800;
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    z-index: 10;
    box-shadow: var(--shadow-sm);
    letter-spacing: 0.01em;
    white-space: nowrap;
}

.popular-ribbon.ribbon-green {
    background: #059669;
    color: #ffffff;
}

/* Checked States overrides */
/* 1. Regular 1 Year Plan (Blue) */
.validity-card input[value="1"]:checked + .validity-card-content {
    border-color: var(--primary);
    background: rgba(26, 86, 219, 0.02);
    box-shadow: 0 8px 20px rgba(26, 86, 219, 0.08);
}
.validity-card input[value="1"]:checked + .validity-card-content .radio-indicator {
    border-color: var(--primary);
}
.validity-card input[value="1"]:checked + .validity-card-content .radio-indicator::after {
    background: var(--primary);
    transform: translate(-50%, -50%) scale(1);
}
.validity-card input[value="1"]:checked + .validity-card-content .effective-rate {
    color: var(--primary);
}

/* 2. Popular 2 Years Plan (Warm Amber) */
.validity-card.card-popular input[value="2"]:checked + .validity-card-content {
    border-color: #f59e0b;
    background: rgba(245, 158, 11, 0.02);
    box-shadow: 0 8px 20px rgba(245, 158, 11, 0.08);
}
.validity-card.card-popular input[value="2"]:checked + .validity-card-content .radio-indicator {
    border-color: #f59e0b;
}
.validity-card.card-popular input[value="2"]:checked + .validity-card-content .radio-indicator::after {
    background: #f59e0b;
    transform: translate(-50%, -50%) scale(1);
}
.validity-card.card-popular input[value="2"]:checked + .validity-card-content .effective-rate {
    color: #f59e0b;
}
.validity-card.card-popular .card-savings {
    color: #f59e0b;
}

/* 3. Best Value 3 Years Plan (Emerald Green) */
.validity-card.card-best-value input[value="3"]:checked + .validity-card-content {
    border-color: #059669;
    background: rgba(5, 150, 105, 0.02);
    box-shadow: 0 8px 20px rgba(5, 150, 105, 0.08);
}
.validity-card.card-best-value input[value="3"]:checked + .validity-card-content .radio-indicator {
    border-color: #059669;
}
.validity-card.card-best-value input[value="3"]:checked + .validity-card-content .radio-indicator::after {
    background: #059669;
    transform: translate(-50%, -50%) scale(1);
}
.validity-card.card-best-value input[value="3"]:checked + .validity-card-content .effective-rate {
    color: #059669;
}
.validity-card.card-best-value .card-savings {
    color: #059669;
}

/* Hover / Action states */
.validity-card:hover .validity-card-content {
    transform: translateY(-2px);
    border-color: var(--primary-light);
    box-shadow: var(--shadow-md);
}

.validity-card:active .validity-card-content {
    transform: translateY(-1px);
}

[data-theme="dark"] {
    --primary: #1a56db;
}

/* Dark Mode Overrides for Validity Cards */
[data-theme="dark"] .validity-card-content {
    background: var(--white);
    border-color: var(--paper-lines);
}
[data-theme="dark"] .badge-regular {
    background: var(--paper-lines);
    color: var(--gray);
}
[data-theme="dark"] .validity-card-header .duration {
    color: var(--dark);
}
[data-theme="dark"] .validity-card-footer .card-total-price {
    color: var(--dark);
}

/* Dark Mode Overrides for Platform Checked States (Enhancing Blue & Purple Contrast & Reducing Glow) */
[data-theme="dark"] .platform-card input[value="windows"]:checked + .platform-card-content {
    border-color: #00a2ed !important;
    background: rgba(0, 162, 237, 0.04) !important;
    box-shadow: 0 12px 24px rgba(0, 162, 237, 0.05), 0 0 0 1px #00a2ed !important;
}
[data-theme="dark"] .platform-card input[value="windows"]:checked + .platform-card-content .platform-icon {
    background: rgba(0, 162, 237, 0.15) !important;
    color: #00a2ed !important;
}
[data-theme="dark"] .platform-card input[value="windows"]:checked + .platform-card-content .platform-card-info .price {
    color: #00a2ed !important;
}
[data-theme="dark"] .platform-card input[value="windows"]:checked + .platform-card-content::after {
    background: #00a2ed !important;
    box-shadow: 0 2px 6px rgba(0, 162, 237, 0.25) !important;
}

[data-theme="dark"] .platform-card input[value="macos"]:checked + .platform-card-content {
    border-color: #a78bfa !important;
    background: rgba(167, 139, 250, 0.04) !important;
    box-shadow: 0 12px 24px rgba(167, 139, 250, 0.05), 0 0 0 1px #a78bfa !important;
}
[data-theme="dark"] .platform-card input[value="macos"]:checked + .platform-card-content .platform-icon {
    background: rgba(167, 139, 250, 0.15) !important;
    color: #a78bfa !important;
}
[data-theme="dark"] .platform-card input[value="macos"]:checked + .platform-card-content .platform-card-info .price {
    color: #a78bfa !important;
}
[data-theme="dark"] .platform-card input[value="macos"]:checked + .platform-card-content::after {
    background: #a78bfa !important;
    box-shadow: 0 2px 6px rgba(167, 139, 250, 0.25) !important;
}

/* Reduce glow for Android and iOS checked states in Dark Theme */
[data-theme="dark"] .platform-card input[value="android"]:checked + .platform-card-content {
    box-shadow: 0 12px 24px rgba(46, 189, 107, 0.05), 0 0 0 1px #2ebd6b !important;
}
[data-theme="dark"] .platform-card input[value="android"]:checked + .platform-card-content::after {
    box-shadow: 0 2px 6px rgba(46, 189, 107, 0.25) !important;
}
[data-theme="dark"] .platform-card input[value="ios"]:checked + .platform-card-content {
    border-color: #e3e3e7 !important;
    background: rgba(227, 227, 231, 0.04) !important;
    box-shadow: 0 12px 24px rgba(227, 227, 231, 0.05), 0 0 0 1px #e3e3e7 !important;
}
[data-theme="dark"] .platform-card input[value="ios"]:checked + .platform-card-content .platform-icon {
    background: rgba(227, 227, 231, 0.15) !important;
    color: #e3e3e7 !important;
}
[data-theme="dark"] .platform-card input[value="ios"]:checked + .platform-card-content .platform-card-info .price {
    color: #e3e3e7 !important;
}
[data-theme="dark"] .platform-card input[value="ios"]:checked + .platform-card-content::after {
    background: #e3e3e7 !important;
    box-shadow: 0 2px 6px rgba(227, 227, 231, 0.25) !important;
}

/* Reduce glow for Validity cards checked states in Dark Theme & Improve Contrast */
[data-theme="dark"] .validity-card.card-popular input[value="2"]:checked + .validity-card-content {
    border-color: #f59e0b !important;
    box-shadow: 0 8px 16px rgba(245, 158, 11, 0.05), 0 0 0 1px #f59e0b !important;
}
[data-theme="dark"] .validity-card.card-popular input[value="2"]:checked + .validity-card-content .radio-indicator {
    border-color: #f59e0b !important;
}
[data-theme="dark"] .validity-card.card-popular input[value="2"]:checked + .validity-card-content .radio-indicator::after {
    background: #f59e0b !important;
}
[data-theme="dark"] .validity-card.card-popular input[value="2"]:checked + .validity-card-content .effective-rate {
    color: #f59e0b !important;
}
[data-theme="dark"] .validity-card.card-popular .card-savings {
    color: #f59e0b !important;
}

[data-theme="dark"] .validity-card.card-best-value input[value="3"]:checked + .validity-card-content {
    box-shadow: 0 8px 16px rgba(5, 150, 105, 0.05), 0 0 0 1px #059669 !important;
}

/* Forms and Details Data Entry Styling */
.form-section {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    position: relative;
}

.form-group label {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--dark-light);
}

.form-control {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid var(--paper-lines);
    border-radius: var(--radius-lg);
    background: var(--white);
    color: var(--dark);
    font-size: 0.95rem;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    outline: none;
}

.form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(26, 86, 219, 0.12);
}

/* Select Form Element styling */
select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23475569'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    background-size: 24px;
    padding-right: 48px;
    cursor: pointer;
}

/* Valid and Invalid styling */
.form-group.invalid .form-control {
    border-color: #ef4444;
    background-color: rgba(239, 68, 68, 0.01);
}

.form-group.invalid .form-control:focus {
    box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.12);
}

.error-message {
    color: #ef4444;
    font-size: 0.78rem;
    font-weight: 700;
    margin-top: 4px;
    display: none;
    align-items: center;
    gap: 4px;
}

.form-group.invalid .error-message {
    display: inline-flex;
    animation: shake-error 0.4s ease;
}

@keyframes shake-error {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-6px); }
    75% { transform: translateX(6px); }
}

/* Promo/Coupon Code Box Styling */
.promo-box {
    display: flex;
    gap: 12px;
}

.promo-input {
    flex-grow: 1;
    text-transform: uppercase;
}

.promo-btn {
    padding: 0 24px;
    border-radius: var(--radius-lg);
    font-weight: 700;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.coupon-status {
    font-size: 0.82rem;
    font-weight: 700;
    display: none;
    margin-top: 6px;
}

.coupon-status.success {
    color: var(--accent);
    display: block;
}

.coupon-status.error {
    color: #ef4444;
    display: block;
    animation: shake-error 0.4s ease;
}

.applied-coupon-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(16, 185, 129, 0.06);
    border: 1px dashed rgba(16, 185, 129, 0.4);
    color: var(--accent);
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    font-size: 0.78rem;
    font-weight: 800;
    margin-top: 6px;
    align-self: flex-start;
}

.applied-coupon-pill button {
    background: none;
    border: none;
    color: var(--accent);
    cursor: pointer;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    transition: color 0.2s ease;
}

.applied-coupon-pill button:hover {
    color: #ef4444;
}

/* Billing Breakdown List Styling */
.billing-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 20px;
    border-bottom: 1.5px dashed var(--paper-lines);
    padding-bottom: 20px;
}

.billing-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--gray);
}

.billing-row span:first-child {
    flex-shrink: 0;
}

.billing-row #summary-platforms {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    align-items: center;
    gap: 4px;
    max-width: 75%;
}

.summary-platform-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    font-size: 0.76rem;
    font-weight: 800;
}

.summary-platform-badge.badge-none {
    background: var(--paper-lines);
    color: var(--gray);
}

/* Platform Specific Summary Badge Colors (Light Theme) */
.summary-platform-badge.android {
    background: rgba(46, 189, 107, 0.08);
    color: #2ebd6b;
    border: 1px solid rgba(46, 189, 107, 0.2);
}
.summary-platform-badge.ios {
    background: rgba(31, 31, 35, 0.05);
    color: #1f1f23;
    border: 1px solid rgba(31, 31, 35, 0.15);
}
.summary-platform-badge.windows {
    background: rgba(0, 120, 212, 0.08);
    color: #0078d4;
    border: 1px solid rgba(0, 120, 212, 0.2);
}
.summary-platform-badge.macos {
    background: rgba(139, 92, 246, 0.08);
    color: #8b5cf6;
    border: 1px solid rgba(139, 92, 246, 0.2);
}

/* Platform Specific Summary Badge Colors (Dark Theme) */
[data-theme="dark"] .summary-platform-badge.ios {
    background: rgba(227, 227, 231, 0.08);
    color: #e3e3e7;
    border-color: rgba(227, 227, 231, 0.2);
}
[data-theme="dark"] .summary-platform-badge.windows {
    background: rgba(0, 162, 237, 0.08);
    color: #00a2ed;
    border-color: rgba(0, 162, 237, 0.2);
}
[data-theme="dark"] .summary-platform-badge.macos {
    background: rgba(167, 139, 250, 0.08);
    color: #a78bfa;
    border-color: rgba(167, 139, 250, 0.2);
}

.billing-row.discount {
    color: var(--accent);
}

.billing-row.total {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--dark);
    margin-top: 8px;
}

#total-price,
#bill-total {
    color: #f59e0b !important;
}

/* Premium Payment Gateway Mock Interface */
.payment-card {
    background: var(--white);
    border: 1px solid var(--paper-lines);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    width: 100%;
    max-width: 480px;
    margin: 0 auto;
}

.payment-header {
    background: var(--dark);
    color: var(--white);
    padding: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.payment-brand {
    display: flex;
    align-items: center;
    gap: 10px;
}

.payment-brand .merchant-logo {
    width: 32px;
    height: 32px;
    background: var(--gradient);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.2rem;
    color: var(--white);
}

.payment-brand-text h3 {
    font-size: 1rem;
    font-weight: 800;
    line-height: 1.1;
}

.payment-brand-text p {
    font-size: 0.75rem;
    color: var(--gray-light);
}

.payment-amount {
    text-align: right;
}

.payment-amount .amt {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--white);
}

.payment-amount .details-trigger {
    font-size: 0.75rem;
    color: var(--primary-light);
    cursor: pointer;
    text-decoration: underline;
}

/* Countdown bar */
.payment-countdown {
    background: #fef3c7;
    border-bottom: 1px solid #fde68a;
    padding: 10px;
    text-align: center;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--secondary-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.payment-countdown span.timer {
    font-family: monospace;
    font-size: 0.95rem;
}

.payment-body {
    display: flex;
    min-height: 300px;
}

.payment-methods-tabs {
    width: 38%;
    border-right: 1.5px solid var(--paper-lines);
    background: #fafafc;
}

.method-tab {
    width: 100%;
    padding: 18px 16px;
    border: none;
    background: none;
    text-align: left;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--gray);
    cursor: pointer;
    border-bottom: 1px solid var(--paper-lines);
    transition: all 0.2s ease;
}

.method-tab:hover {
    background: #f1f5f9;
}

.method-tab.active {
    background: var(--white);
    color: var(--primary);
    border-left: 3px solid var(--primary);
}

.payment-methods-content {
    width: 62%;
    padding: 24px;
}

.method-panel {
    display: none;
}

.method-panel.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

/* QR Code Section styles */
.qr-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.qr-box {
    border: 2px solid var(--paper-lines);
    border-radius: var(--radius-lg);
    padding: 10px;
    background: var(--white);
    position: relative;
}

.qr-box img {
    width: 140px;
    height: 140px;
    display: block;
}

.qr-scantext {
    font-size: 0.78rem;
    color: var(--gray);
    text-align: center;
    font-weight: 600;
}

.qr-upi-info {
    font-size: 0.8rem;
    font-weight: 700;
    background: var(--light);
    padding: 6px 12px;
    border-radius: var(--radius-md);
    font-family: monospace;
}

/* Quick UPI apps */
.quick-upi-apps {
    display: flex;
    justify-content: center;
    gap: 14px;
    margin-top: 14px;
    width: 100%;
}

.upi-app-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--gray);
}

.upi-app-btn .icon-circle {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.25rem;
    box-shadow: var(--shadow-sm);
    transition: transform 0.2s ease;
}

.upi-app-btn:hover .icon-circle {
    transform: scale(1.1);
}

/* Mock Payment Simulation Floating Control Panel */
.simulator-panel {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: var(--white);
    border: 1px solid var(--paper-lines);
    border-radius: var(--radius-lg);
    padding: 20px;
    box-shadow: var(--shadow-xl);
    z-index: 1000;
    max-width: 320px;
    border-left: 4px solid var(--secondary);
    animation: slide-up-in 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes slide-up-in {
    from { transform: translateY(40px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.simulator-panel h4 {
    font-size: 0.95rem;
    font-weight: 800;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.simulator-panel p {
    font-size: 0.8rem;
    color: var(--gray);
    margin-bottom: 16px;
    line-height: 1.4;
}

.simulator-buttons {
    display: flex;
    gap: 12px;
}

.simulator-btn {
    flex-grow: 1;
    padding: 10px 14px;
    font-size: 0.82rem;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-weight: 700;
    border: none;
    transition: all 0.2s ease;
}

.simulator-btn.btn-success {
    background: var(--accent);
    color: var(--white);
}

.simulator-btn.btn-success:hover {
    background: #059669;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.25);
}

.simulator-btn.btn-fail {
    background: #ef4444;
    color: var(--white);
}

.simulator-btn.btn-fail:hover {
    background: #dc2626;
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.25);
}

/* Success Confirmation animations */
.success-checkmark {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    border-radius: 50%;
    background: rgba(16, 185, 129, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
}

.success-checkmark .material-icons {
    font-size: 3rem;
    animation: scale-up-checkmark 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

@keyframes scale-up-checkmark {
    from { transform: scale(0); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

.success-receipt {
    background: #fafafc;
    border: 1px solid var(--paper-lines);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin-top: 24px;
    margin-bottom: 24px;
}

.success-receipt h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 16px;
    border-bottom: 1.5px solid var(--paper-lines);
    padding-bottom: 10px;
}

.receipt-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
}

.receipt-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--gray);
}

.receipt-item strong {
    color: var(--dark);
    word-break: break-all;
    text-align: right;
    padding-left: 10px;
}

/* CSS Loader Animation */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.95);
    z-index: 2000;
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
    transition: opacity 0.3s ease;
}

[data-theme="dark"] .loading-overlay {
    background: rgba(18, 18, 20, 0.95);
}

.loading-spinner {
    width: 64px;
    height: 64px;
    border: 4px solid var(--paper-lines);
    border-top: 4px solid var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.loading-overlay p {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--dark);
}

/* Card details form elements */
.card-details-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}

.card-row-two {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

/* Responsive adjustments and optimizations */
@media (max-width: 768px) {
    .shop-container {
        margin-top: 104px !important;
        padding: 0 16px;
    }
}

@media (max-width: 600px) {
    .simulator-panel {
        position: fixed;
        bottom: 12px;
        left: 12px;
        right: 12px;
        max-width: none;
        padding: 12px 16px;
        border-radius: var(--radius-md);
        box-shadow: var(--shadow-lg);
    }
    
    .simulator-panel p {
        margin-bottom: 12px;
        font-size: 0.75rem;
    }
    
    .simulator-btn {
        padding: 8px 12px;
        font-size: 0.78rem;
    }
}

@media (max-width: 540px) {
    /* Stack payment body vertically on small mobiles */
    .payment-body {
        flex-direction: column;
    }
    
    .payment-methods-tabs {
        width: 100%;
        display: flex;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        white-space: nowrap;
        scrollbar-width: none;
        border-right: none;
        border-bottom: 1.5px solid var(--paper-lines);
        background: #fafafc;
    }
    
    .payment-methods-tabs::-webkit-scrollbar {
        display: none;
    }
    
    .method-tab {
        flex: 1;
        justify-content: center;
        padding: 14px 8px;
        font-size: 0.75rem;
        border-bottom: none;
        border-right: 1px solid var(--paper-lines);
        white-space: nowrap;
    }
    
    .method-tab:last-child {
        border-right: none;
    }
    
    .method-tab.active {
        border-left: none;
        border-bottom: 3px solid var(--primary);
        background: var(--white);
    }
    
    .payment-methods-content {
        width: 100%;
        padding: 20px 16px;
    }
    
    .qr-container .qr-box svg {
        width: 120px;
        height: 120px;
    }
}

@media (max-width: 480px) {
    .builder-box {
        padding: 20px 14px !important;
    }
    
    .builder-box h2 {
        font-size: 1.35rem;
        margin-bottom: 20px;
    }
    
    .activation-box {
        padding: 16px !important;
    }
}

@media (max-width: 400px) {
    .validity-card-content {
        padding: 16px 6px 10px !important;
    }
    .validity-card-header .duration {
        font-size: 0.92rem !important;
    }
    .validity-card-body .effective-rate {
        font-size: 0.7rem !important;
    }
    .validity-card-footer {
        min-height: 60px !important;
        padding-top: 6px !important;
    }
    .validity-card-footer .card-total-price {
        font-size: 0.95rem !important;
    }
    .validity-card-footer .original-price {
        font-size: 0.7rem !important;
    }
    .validity-card-footer .card-savings {
        font-size: 0.65rem !important;
    }
    .popular-ribbon {
        font-size: 0.55rem !important;
        padding: 1px 6px !important;
        top: -7px !important;
    }
}

@media (max-width: 360px) {
    .promo-box {
        flex-direction: column;
        gap: 8px;
    }
    .promo-btn {
        width: 100%;
        padding: 12px !important;
        text-align: center;
        justify-content: center;
    }
}

/* Premium Floating Translucent Header Bar Redesign */
.navbar {
    background: transparent !important;
    border: none !important;
    padding: 16px 0 !important;
    box-shadow: none !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

.navbar.scrolled {
    padding: 12px 0 !important;
}

/* Floating capsule container overrides on shop pages */
.navbar .nav-container,
.navbar.scrolled .nav-container {
    background: rgba(255, 255, 255, 0.82) !important;
    backdrop-filter: blur(16px) !important;
    -webkit-backdrop-filter: blur(16px) !important;
    border: 1px solid rgba(255, 255, 255, 0.4) !important;
    border-radius: var(--radius-lg) !important;
    max-width: 96% !important;
    margin: 0 auto !important;
    padding: 16px 28px !important; /* Increased padding to make it bigger and premium */
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04), 0 1px 8px rgba(0, 0, 0, 0.02) !important;
}

/* Brand Logo Sizing inside floating header */
.logo {
    font-size: 1.45rem !important;
    font-weight: 900 !important;
    letter-spacing: -0.020em !important;
}

.logo-icon {
    font-size: 1.95rem !important;
    color: var(--primary) !important;
}

/* Rounded rectangular Action buttons inside header to match nav-container */
.navbar .btn-secondary {
    border-radius: var(--radius-md) !important; /* Match rectangular header theme */
    padding: 8px 18px !important;
    font-size: 0.8rem !important;
    font-weight: 700 !important;
    border-color: var(--paper-lines) !important;
    background: var(--white) !important;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1) !important;
    color: var(--dark-light) !important;
}

.navbar .btn-secondary:hover {
    background: var(--light) !important;
    border-color: var(--primary-light) !important;
    color: var(--primary) !important;
    transform: translateY(-1px) !important;
    box-shadow: var(--shadow-sm) !important;
}

/* Dark theme overrides for floating translucent navbar */
[data-theme="dark"] .navbar .nav-container,
[data-theme="dark"] .navbar.scrolled .nav-container {
    background: rgba(28, 28, 31, 0.8) !important;
    border: 1px solid rgba(255, 255, 255, 0.06) !important;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25) !important;
}

[data-theme="dark"] .navbar .btn-secondary {
    background: var(--white) !important;
    border-color: var(--paper-lines) !important;
    color: var(--dark) !important;
}

[data-theme="dark"] .navbar .btn-secondary:hover {
    background: var(--light) !important;
    color: var(--primary-light) !important;
}

/* Checkout Form Wrapper with Inner Left Icons */
.form-control-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
}

.form-control-wrapper .form-control {
    padding-left: 48px; /* Offset text to make room for icon */
    width: 100%;
}

.form-control-wrapper .field-icon {
    position: absolute;
    left: 16px;
    color: var(--gray-light);
    font-size: 1.2rem;
    transition: color 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none;
    line-height: 1;
}

/* Change icon color to brand blue when user focuses input */
.form-control-wrapper .form-control:focus ~ .field-icon {
    color: var(--primary);
}

/* Coupon tags styling for checkout page */
.coupon-pill-tag {
    background: rgba(26, 86, 219, 0.06);
    color: var(--primary);
    border: 1px dashed rgba(26, 86, 219, 0.3);
    padding: 3px 10px;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 700;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    user-select: none;
    margin: 2px 0;
}

.coupon-pill-tag:hover {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
    transform: translateY(-1.5px);
    box-shadow: 0 4px 10px rgba(26, 86, 219, 0.15);
}

/* Focus styles when input is invalid */
.form-group.invalid .form-control-wrapper .field-icon {
    color: #ef4444 !important;
}

/* Dark Mode Overrides for Icons & Coupon tag pills */
[data-theme="dark"] .coupon-pill-tag {
    background: rgba(96, 165, 250, 0.1);
    color: var(--primary-light);
    border-color: rgba(96, 165, 250, 0.3);
}

[data-theme="dark"] .coupon-pill-tag:hover {
    background: var(--primary-light);
    color: var(--dark);
    border-color: var(--primary-light);
}

[data-theme="dark"] .form-control-wrapper .form-control:focus ~ .field-icon {
    color: var(--primary-light);
}

/* Header Stepper vs Page Stepper visibility */
.header-stepper {
    display: none !important;
}

@media (min-width: 992px) {
    .header-stepper {
        display: flex !important;
        margin: 0 !important;
        box-shadow: none !important;
        border: 1px solid var(--paper-lines) !important;
        background: transparent !important;
    }
    
    [data-theme="dark"] .header-stepper {
        border-color: rgba(255, 255, 255, 0.08) !important;
    }
    
    main .checkout-stepper {
        display: none !important;
    }
}

/* Premium Buy/Checkout button styling improvements */
.checkout-next-btn {
    position: relative;
    background: var(--primary) !important;
    border: none !important;
    box-shadow: 0 8px 24px rgba(26, 86, 219, 0.2) !important;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

.checkout-next-btn:hover {
    background: var(--primary-dark, #1145c8) !important;
    box-shadow: 0 12px 30px rgba(26, 86, 219, 0.35) !important;
    transform: translateY(-2px) !important;
}

/* Icon micro-animation on hover */
.checkout-next-btn .material-icons {
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275) !important;
}

.checkout-next-btn:hover .material-icons {
    transform: translateX(4px) scale(1.15) !important;
}

.checkout-next-btn:active {
    transform: translateY(0) scale(0.98) !important;
}

/* Subtle breathing pulse animation for mobile & tablet screen viewports */
@keyframes buttonPulse {
    0% {
        transform: scale(1);
        box-shadow: 0 8px 24px rgba(26, 86, 219, 0.2) !important;
    }
    50% {
        transform: scale(1.02);
        box-shadow: 0 12px 30px rgba(26, 86, 219, 0.38) !important;
    }
    100% {
        transform: scale(1);
        box-shadow: 0 8px 24px rgba(26, 86, 219, 0.2) !important;
    }
}

@media (max-width: 991px) {
    .checkout-next-btn {
        animation: buttonPulse 3s ease-in-out infinite !important;
    }
}

/* ========================================================
   SHOP FAQ ACCORDION STYLING
   ======================================================== */
.shop-faq-container {
    width: 100%;
    margin-top: 10px;
}

.shop-faq-item {
    background: var(--white);
    border: 1.5px solid var(--paper-lines);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    margin-bottom: 12px;
}

.shop-faq-item:last-child {
    margin-bottom: 0;
}

.shop-faq-item:hover {
    border-color: var(--primary-light);
    transform: translateY(-1.5px);
}

.shop-faq-item.active {
    border-color: var(--primary);
    box-shadow: var(--shadow-sm);
}

.shop-faq-trigger {
    width: 100%;
    background: transparent;
    border: none;
    padding: 16px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: left;
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--dark);
    cursor: pointer;
    transition: color 0.2s ease;
    gap: 12px;
    font-family: inherit;
}

.shop-faq-trigger:hover,
.shop-faq-trigger:focus {
    color: var(--primary);
    outline: none;
}

.shop-faq-trigger .material-icons {
    color: var(--gray-light);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    font-size: 1.25rem !important;
}

.shop-faq-item.active .shop-faq-trigger .material-icons {
    color: var(--primary);
    transform: rotate(180deg);
}

.shop-faq-panel {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.shop-faq-content {
    padding: 0 20px 16px;
    font-size: 0.86rem;
    line-height: 1.5;
    color: var(--gray);
    font-weight: 600;
}

/* Dark mode adjustments for FAQ content links */
.shop-faq-content a {
    color: var(--primary);
    text-decoration: underline;
    font-weight: 700;
}
[data-theme="dark"] .shop-faq-content a {
    color: var(--primary-light);
}

/* Telegram support branding helper rules */
.telegram-support-badge {
    color: #0088cc !important;
    border-color: rgba(0, 136, 204, 0.3) !important;
    background: rgba(0, 136, 204, 0.05) !important;
}

.telegram-support-badge:hover {
    background: #0088cc !important;
    color: #ffffff !important;
    border-color: #0088cc !important;
}