/* ============================================================================
   UPGRADE MODAL - Clean, Professional, Mobile-Responsive
   Always displays in light theme regardless of user's theme setting
   ============================================================================ */

/* Force light theme for entire upgrade modal */
#upgradeModal,
#upgradeModal *,
[data-theme="dark"] #upgradeModal,
[data-theme="dark"] #upgradeModal * {
    color-scheme: light !important;
}

/* Remove all white backgrounds from Font Awesome icons globally */
#upgradeModal .fas,
#upgradeModal .far,
#upgradeModal .fab,
#upgradeModal i[class*="fa-"] {
    background: transparent !important;
    background-color: transparent !important;
    background-image: none !important;
}

/* Modal Container */
#upgradeModal .modal-dialog {
    max-width: 750px;
    margin: 1.5rem auto;
}

#upgradeModal .upgrade-modal-content {
    background: #ffffff !important;
    color: #212529 !important;
    border: none;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    overflow: visible;
}

/* Modal Header - Clean gradient */
#upgradeModal .modal-header.upgrade-modal-header,
.modal#upgradeModal .upgrade-modal-header,
div#upgradeModal .upgrade-modal-header {
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%) !important;
    background-image: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%) !important;
    background-color: #6366f1 !important;
    color: white !important;
    padding: 1.5rem 2rem;
    border-bottom: none;
    border-radius: 12px 12px 0 0;
}

#upgradeModal .modal-header.upgrade-modal-header .modal-title,
#upgradeModal .upgrade-modal-header h4.modal-title {
    color: white !important;
    font-size: 1.5rem;
    font-weight: 600;
    background: transparent !important;
    background-color: transparent !important;
}

/* Force transparent backgrounds on all header child elements */
#upgradeModal .modal-header *,
#upgradeModal .modal-header .fas,
#upgradeModal .modal-header i,
#upgradeModal .modal-header span,
#upgradeModal .modal-header button {
    background: transparent !important;
    background-color: transparent !important;
    background-image: none !important;
}

#upgradeModal .upgrade-modal-header .btn-close,
#upgradeModal .upgrade-modal-header .btn-close-white,
#upgradeModal .upgrade-modal-header .btn,
#upgradeModal .upgrade-modal-header button[data-bs-dismiss] {
    background: transparent !important;
    background-color: transparent !important;
    background-image: none !important;
    border: none !important;
    box-shadow: none !important;
    opacity: 0.9;
}

#upgradeModal .upgrade-modal-header .btn-close:hover,
#upgradeModal .upgrade-modal-header .btn-close-white:hover,
#upgradeModal .upgrade-modal-header button[data-bs-dismiss]:hover {
    opacity: 1;
    background: transparent !important;
    background-color: transparent !important;
}

/* Modal Body */
#upgradeModal .upgrade-modal-body {
    padding: 2rem;
    background: #ffffff !important;
    color: #212529 !important;
}

/* Usage Alert */
#upgradeModal .alert-warning,
#upgradeModal #usageStatsAlert {
    background-color: #fff3cd !important;
    background: #fff3cd !important;
    border: 1px solid #ffc107 !important;
    color: #856404 !important;
    border-radius: 8px;
    padding: 1rem;
}

#upgradeModal .alert-warning *,
#upgradeModal #usageStatsAlert * {
    background: transparent !important;
}

#upgradeModal .alert-warning strong,
#upgradeModal #usageStatsAlert strong {
    color: #856404 !important;
}

/* Comparison Section */
#upgradeModal .comparison-section {
    margin-bottom: 2rem;
}

#upgradeModal .comparison-section h5 {
    color: #212529 !important;
    font-weight: 600;
    margin-bottom: 1rem;
}

#upgradeModal .comparison-table {
    background: #f8f9fa !important;
    border-radius: 8px;
    padding: 1rem;
}

#upgradeModal .comparison-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    border-bottom: 1px solid #dee2e6;
}

#upgradeModal .comparison-row:last-child {
    border-bottom: none;
}

#upgradeModal .feature-name {
    color: #495057 !important;
    font-weight: 500;
    flex: 1;
    min-width: 0;
}

#upgradeModal .feature-values {
    display: flex;
    gap: 0.5rem;
    flex-shrink: 0;
}

#upgradeModal .badge {
    font-size: 0.75rem;
    padding: 0.35em 0.65em;
    font-weight: 500;
}

#upgradeModal .badge * {
    background: transparent !important;
    background-color: transparent !important;
}

#upgradeModal .badge.bg-secondary {
    background-color: #6c757d !important;
    color: white !important;
}

#upgradeModal .badge.bg-secondary i,
#upgradeModal .badge.bg-secondary .fas {
    background: transparent !important;
}

#upgradeModal .badge.bg-primary {
    background-color: #6366f1 !important;
    color: white !important;
}

#upgradeModal .badge.bg-primary * {
    background: transparent !important;
}

#upgradeModal .badge.bg-success {
    background-color: #10b981 !important;
    color: white !important;
}

#upgradeModal .badge.bg-success i,
#upgradeModal .badge.bg-success .fas {
    background: transparent !important;
}

/* Pricing Section */
#upgradeModal .pricing-box {
    background: #f8f9fa !important;
    border: 2px solid #6366f1;
    border-radius: 12px;
    padding: 1.5rem;
}

#upgradeModal .pricing-box * {
    background: transparent !important;
}

#upgradeModal .pricing-box .badge {
    background-color: #10b981 !important;
}

#upgradeModal .pricing-box p,
#upgradeModal .pricing-box h2,
#upgradeModal .pricing-box span {
    background: transparent !important;
}

#upgradeModal .pricing-box i {
    background: transparent !important;
}

#upgradeModal .price-display h2 {
    color: #6366f1 !important;
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

#upgradeModal .price-display small {
    font-size: 1rem;
    color: #6c757d !important;
}

#upgradeModal .text-decoration-line-through {
    color: #6c757d !important;
}

#upgradeModal .ambassador-info {
    background: white !important;
    padding: 0.75rem;
    border-radius: 8px;
    border: 1px solid #dee2e6;
}

#upgradeModal .ambassador-info small {
    color: #6c757d !important;
}

#upgradeModal .ambassador-info .text-success {
    color: #10b981 !important;
}

/* Benefits List */
#upgradeModal .list-unstyled {
    margin: 0;
    padding: 0;
    background: transparent !important;
}

#upgradeModal .list-unstyled li {
    padding: 0.5rem 0;
    color: #495057 !important;
    display: flex;
    align-items: flex-start;
    background: transparent !important;
}

#upgradeModal .list-unstyled li * {
    background: transparent !important;
}

#upgradeModal .list-unstyled .fa-check-circle {
    color: #10b981 !important;
    flex-shrink: 0;
    background: transparent !important;
}

/* Buttons */
#upgradeModal .btn {
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.3s ease;
}

#upgradeModal .btn-primary {
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%) !important;
    border: none !important;
    color: white !important;
    padding: 0.75rem 2rem;
}

#upgradeModal .btn-primary:hover {
    background: linear-gradient(135deg, #5558e3 0%, #7c4ae8 100%) !important;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(99, 102, 241, 0.3);
}

#upgradeModal .btn-outline-primary {
    color: #6366f1 !important;
    border: 2px solid #6366f1 !important;
    background: white !important;
}

#upgradeModal .btn-outline-primary:hover {
    background: #6366f1 !important;
    color: white !important;
}

/* Testimonial Box */
#upgradeModal .testimonial-box {
    background: #f0f9ff !important;
    border-left: 3px solid #6366f1;
    padding: 1rem;
    border-radius: 8px;
    margin-top: 1.5rem;
}

#upgradeModal .testimonial-box p {
    color: #495057 !important;
    margin-bottom: 0.5rem;
}

#upgradeModal .testimonial-box small {
    color: #6c757d !important;
}

/* Modal Footer */
#upgradeModal .upgrade-modal-footer {
    background: #f8f9fa !important;
    border-top: 1px solid #dee2e6 !important;
    padding: 1rem;
    text-align: center;
}

#upgradeModal .upgrade-modal-footer small {
    color: #6c757d !important;
}

/* ============================================================================
   MOBILE RESPONSIVE STYLES
   ============================================================================ */

/* Tablet */
@media (max-width: 768px) {
    #upgradeModal .modal-dialog {
        margin: 1rem;
        max-width: calc(100% - 2rem);
    }
    
    #upgradeModal .upgrade-modal-header {
        padding: 1.25rem 1.5rem;
    }
    
    #upgradeModal .upgrade-modal-header .modal-title {
        font-size: 1.25rem;
    }
    
    #upgradeModal .upgrade-modal-body {
        padding: 1.5rem;
    }
    
    #upgradeModal .comparison-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    #upgradeModal .feature-values {
        width: 100%;
        justify-content: space-between;
    }
    
    #upgradeModal .price-display h2 {
        font-size: 2rem;
    }
    
    #upgradeModal .pricing-box {
        padding: 1.25rem;
    }
    
    #upgradeModal .btn-primary {
        font-size: 1rem;
        padding: 0.625rem 1.5rem;
    }
}

/* Mobile */
@media (max-width: 576px) {
    #upgradeModal .modal-dialog {
        margin: 0;
        max-width: 100%;
        min-height: 100vh;
    }
    
    #upgradeModal .upgrade-modal-content {
        min-height: 100vh;
        border-radius: 0;
    }
    
    #upgradeModal .upgrade-modal-header {
        padding: 1rem;
        position: sticky;
        top: 0;
        z-index: 1000;
    }
    
    #upgradeModal .upgrade-modal-header .modal-title {
        font-size: 1.125rem;
    }
    
    #upgradeModal .upgrade-modal-body {
        padding: 1rem;
        padding-bottom: 2rem;
    }
    
    #upgradeModal .comparison-table {
        padding: 0.75rem;
    }
    
    #upgradeModal .comparison-row {
        padding: 0.625rem;
    }
    
    #upgradeModal .badge {
        font-size: 0.7rem;
        padding: 0.25em 0.5em;
    }
    
    #upgradeModal .price-display h2 {
        font-size: 1.75rem;
    }
    
    #upgradeModal .pricing-box {
        padding: 1rem;
    }
    
    #upgradeModal .list-unstyled {
        font-size: 0.875rem;
    }
    
    #upgradeModal .btn {
        width: 100%;
    }
    
    #upgradeModal .btn-primary {
        padding: 0.75rem 1rem;
    }
    
    #upgradeModal .testimonial-box {
        font-size: 0.875rem;
        padding: 0.75rem;
    }
    
    #upgradeModal .upgrade-modal-footer {
        position: sticky;
        bottom: 0;
        background: white !important;
        box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.05);
        padding: 0.75rem;
    }
}

/* Ultra-small screens */
@media (max-width: 375px) {
    #upgradeModal .upgrade-modal-header .modal-title {
        font-size: 1rem;
    }
    
    #upgradeModal .comparison-section h5 {
        font-size: 1rem;
    }
    
    #upgradeModal .price-display h2 {
        font-size: 1.5rem;
    }
    
    #upgradeModal .badge {
        font-size: 0.625rem;
    }
}

/* Dark theme overrides - Ensure light theme is maintained */
[data-theme="dark"] #upgradeModal .upgrade-modal-content,
[data-theme="dark"] #upgradeModal .upgrade-modal-body,
[data-theme="dark"] #upgradeModal .comparison-table,
[data-theme="dark"] #upgradeModal .pricing-box,
[data-theme="dark"] #upgradeModal .testimonial-box,
[data-theme="dark"] #upgradeModal .upgrade-modal-footer {
    background-color: their original light colors !important;
}

[data-theme="dark"] #upgradeModal .text-muted,
[data-theme="dark"] #upgradeModal .text-secondary,
[data-theme="dark"] #upgradeModal .feature-name,
[data-theme="dark"] #upgradeModal p,
[data-theme="dark"] #upgradeModal small,
[data-theme="dark"] #upgradeModal span,
[data-theme="dark"] #upgradeModal h5 {
    color: their original colors !important;
}