/* Reset and Base Styles with Better Typography */
    .isr-company-page * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }
    
    .isr-company-page {
        font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
        line-height: 1.7;
        color: #1a202c;
        background: #f7fafc;
        min-height: 100vh;
        font-size: 16px;
    }
    
    /* Enhanced Navigation */
    .isr-company-navbar {
        background: #ffffff;
        border-bottom: 2px solid #e2e8f0;
        padding: 1.25rem 0;
        position: sticky;
        top: 0;
        z-index: 1000;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    }
    
    .isr-company-nav-content {
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 2rem;
        display: flex;
        align-items: center;
        justify-content: space-between;
    }
    
    .isr-company-back-btn {
        background: #3182ce;
        color: white !important;
        border: none;
        padding: 0.875rem 1.75rem;
        border-radius: 8px;
        text-decoration: none;
        display: inline-flex;
        align-items: center;
        gap: 0.75rem;
        font-weight: 600;
        font-size: 0.95rem;
        transition: all 0.2s ease;
        box-shadow: 0 2px 4px rgba(49, 130, 206, 0.2);
    }
    
    .isr-company-back-btn:hover {
        background: #2c5aa0;
        transform: translateY(-1px);
        box-shadow: 0 4px 8px rgba(49, 130, 206, 0.3);
    }
    
    /* Enhanced Hero Section */
    .isr-company-hero {
        background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
        padding: 4rem 2rem 3rem;
        border-bottom: 1px solid #e2e8f0;
        box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
    }
    
    .isr-company-hero-content {
        max-width: 1200px;
        margin: 0 auto;
    }
    
    .isr-company-hero-grid {
        display: grid;
        grid-template-columns: auto 1fr auto;
        gap: 2.5rem;
        align-items: center;
    }
    
    .isr-company-icon {
        font-size: 4rem;
        color: #3182ce;
        background: linear-gradient(135deg, #ebf8ff 0%, #bee3f8 100%);
        padding: 1.5rem;
        border-radius: 16px;
        display: flex;
        align-items: center;
        justify-content: center;
        width: 100px;
        height: 100px;
        box-shadow: 0 4px 12px rgba(49, 130, 206, 0.15);
    }
    
    .isr-company-info {
        min-width: 0;
    }
    
    .isr-company-title {
        font-size: clamp(2rem, 5vw, 3rem);
        font-weight: 800;
        margin-bottom: 0.75rem;
        color: #1a202c;
        line-height: 1.1;
        word-break: break-word;
        letter-spacing: -0.02em;
    }
    
    .isr-company-subtitle {
        font-size: 1.125rem;
        color: #4a5568;
        margin-bottom: 0.75rem;
        font-weight: 600;
    }
    
    .isr-company-reg-number {
        font-size: 1rem;
        color: #718096;
        font-weight: 500;
        font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
        background: #f7fafc;
        padding: 0.5rem 0.875rem;
        border-radius: 6px;
        display: inline-block;
        border: 1px solid #e2e8f0;
    }
    
    .isr-company-status-badge {
        display: inline-flex;
        align-items: center;
        gap: 0.75rem;
        padding: 0.75rem 1.5rem;
        border-radius: 8px;
        font-size: 0.875rem;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 0.05em;
        box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
    }
    
    .isr-status-active {
        background: linear-gradient(135deg, #38a169 0%, #2f855a 100%);
        color: white;
    }
    
    .isr-status-inactive {
        background: linear-gradient(135deg, #e53e3e 0%, #c53030 100%);
        color: white;
    }
    
    .isr-status-unknown {
        background: linear-gradient(135deg, #718096 0%, #4a5568 100%);
        color: white;
    }
    
    /* Enhanced Main Container */
    .isr-company-container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 3rem 2rem;
    }
    
    .isr-company-loading {
        text-align: center;
        padding: 4rem 2rem;
        background: white;
        border-radius: 12px;
        box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
        margin-bottom: 2rem;
        border: 1px solid #e2e8f0;
    }
    
    .isr-company-loading h2 {
        margin-bottom: 1.5rem;
        color: #3182ce;
        font-size: 1.75rem;
        font-weight: 700;
    }
    
    .isr-company-spinner {
        width: 48px;
        height: 48px;
        border: 4px solid #e2e8f0;
        border-top: 4px solid #3182ce;
        border-radius: 50%;
        animation: isr-spin 1s linear infinite;
        margin: 0 auto 1.5rem;
    }
    
    .isr-company-loading.hidden {
        display: none !important;
    }
    
    @keyframes isr-spin {
        0% { transform: rotate(0deg); }
        100% { transform: rotate(360deg); }
    }
    
    /* Enhanced Content Layout */
    .isr-company-layout {
        display: grid;
        grid-template-columns: 2fr 1fr;
        gap: 3rem;
        margin-bottom: 3rem;
    }
    
    .isr-company-main {
        display: flex;
        flex-direction: column;
        gap: 2rem;
    }
    
    .isr-company-card {
        background: white;
        border-radius: 16px;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
        border: 1px solid #e2e8f0;
        overflow: hidden;
        transition: all 0.3s ease;
    }
    
    .isr-company-card:hover {
        box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
        transform: translateY(-2px);
    }
    
    .isr-company-card-header {
        background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
        color: #1a202c;
        padding: 2rem 2.5rem;
        border-bottom: 2px solid #e2e8f0;
    }
    
    .isr-company-card-header h2 {
        font-size: 1.375rem;
        font-weight: 700;
        margin: 0;
        display: flex;
        align-items: center;
        gap: 0.75rem;
        color: #2d3748;
    }
    
    .isr-company-card-body {
        padding: 2.5rem;
    }
    
    /* Enhanced Information Grid */
    .isr-company-info-grid {
        display: grid;
        gap: 1.5rem;
    }
    
    .isr-company-info-item {
        display: flex;
        align-items: flex-start;
        gap: 1.25rem;
        padding: 1.5rem 0;
        border-bottom: 1px solid #f1f5f9;
    }
    
    .isr-company-info-item:last-child {
        border-bottom: none;
        padding-bottom: 0;
    }
    
    .isr-company-info-icon {
        width: 24px;
        height: 24px;
        color: #3182ce;
        flex-shrink: 0;
        margin-top: 0.25rem;
    }
    
    .isr-company-info-content {
        flex: 1;
        min-width: 0;
    }
    
    .isr-company-info-label {
        font-size: 0.875rem;
        font-weight: 700;
        color: #4a5568;
        text-transform: uppercase;
        letter-spacing: 0.05em;
        margin-bottom: 0.5rem;
    }
    
    .isr-company-info-value {
        font-size: 1.125rem;
        color: #1a202c;
        font-weight: 600;
        word-break: break-word;
        line-height: 1.6;
    }
    
    /* Enhanced Sidebar */
    .isr-company-sidebar {
        display: flex;
        flex-direction: column;
        gap: 2rem;
    }
    
    .isr-company-sidebar-card {
        background: white;
        border-radius: 16px;
        padding: 2rem;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
        border: 1px solid #e2e8f0;
        transition: all 0.3s ease;
    }
    
    .isr-company-sidebar-card:hover {
        box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
        transform: translateY(-2px);
    }
    
    .isr-company-sidebar-card h3 {
        color: #1a202c;
        font-weight: 700;
        margin-bottom: 1.5rem;
        font-size: 1.125rem;
        display: flex;
        align-items: center;
        gap: 0.75rem;
        border-bottom: 2px solid #e2e8f0;
        padding-bottom: 0.75rem;
    }
    
    /* Enhanced Quick Stats */
    .isr-company-quick-stats {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 1.25rem;
    }
    
    .isr-company-stat-item {
        text-align: center;
        padding: 1.5rem 1rem;
        background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);
        border-radius: 12px;
        border: 1px solid #e2e8f0;
        transition: all 0.2s ease;
    }
    
    .isr-company-stat-item:hover {
        background: linear-gradient(135deg, #ebf8ff 0%, #bee3f8 100%);
        border-color: #3182ce;
    }
    
    .isr-company-stat-value {
        font-size: 1.5rem;
        font-weight: 800;
        color: #1a202c;
        margin-bottom: 0.5rem;
        line-height: 1.2;
        word-break: break-word;
    }
    
    .isr-company-stat-label {
        font-size: 0.875rem;
        color: #4a5568;
        text-transform: uppercase;
        letter-spacing: 0.05em;
        font-weight: 700;
    }
    
    /* Enhanced Related Companies */
    .isr-company-related-list {
        list-style: none;
    }
    
    .isr-company-related-item {
        border-bottom: 1px solid #f1f5f9;
        transition: all 0.2s ease;
    }
    
    .isr-company-related-item:last-child {
        border-bottom: none;
    }
    
    .isr-company-related-item:hover {
        background: #f7fafc;
        border-radius: 8px;
        margin: 0 -0.5rem;
        padding: 0 0.5rem;
    }
    
    .isr-company-related-item a {
        display: block;
        padding: 1rem 0;
        text-decoration: none;
        color: #2d3748;
        font-weight: 600;
        font-size: 1rem;
        transition: color 0.2s ease;
    }
    
    .isr-company-related-item a:hover {
        color: #3182ce;
    }
    
    /* Enhanced Data Styles */
    .isr-company-data-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
        gap: 1.25rem;
        margin-top: 1.5rem;
    }
    
    .isr-company-data-chip {
        background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);
        border: 1px solid #e2e8f0;
        border-radius: 12px;
        padding: 1.25rem 1.5rem;
        text-align: center;
        transition: all 0.2s ease;
    }
    
    .isr-company-data-chip:hover {
        background: linear-gradient(135deg, #ebf8ff 0%, #bee3f8 100%);
        border-color: #3182ce;
    }
    
    .isr-company-data-chip-value {
        font-size: 1.125rem;
        font-weight: 700;
        color: #1a202c;
        margin-bottom: 0.5rem;
    }
    
    .isr-company-data-chip-label {
        font-size: 0.875rem;
        color: #4a5568;
        text-transform: uppercase;
        letter-spacing: 0.05em;
        font-weight: 600;
    }
    
    /* Enhanced Mobile Responsive */
    @media (max-width: 768px) {
        .isr-company-layout {
            grid-template-columns: 1fr;
            gap: 2rem;
        }
        
        .isr-company-hero-grid {
            grid-template-columns: auto 1fr;
            gap: 1.5rem;
            text-align: left;
        }
        
        .isr-company-status-badge {
            grid-column: 1/-1;
            justify-self: start;
            margin-top: 1rem;
            padding: 0.5rem 1rem;
            font-size: 0.75rem;
        }
        
        .isr-company-back-btn {
            padding: 0.75rem 1.25rem;
            font-size: 0.875rem;
        }
        
        .isr-company-container {
            padding: 2rem 1rem;
        }
        
        .isr-company-nav-content {
            padding: 0 1rem;
        }
        
        .isr-company-hero {
            padding: 2.5rem 1rem 2rem;
        }
        
        .isr-company-card-body {
            padding: 2rem;
        }
        
        .isr-company-sidebar-card {
            padding: 1.75rem;
        }
        
        .isr-company-info-grid {
            grid-template-columns: 1fr;
        }
        
        .isr-company-data-grid {
            grid-template-columns: 1fr;
        }
        
        .isr-company-quick-stats {
            grid-template-columns: 1fr;
            gap: 1rem;
        }
    }

    @media (max-width: 480px) {
        .isr-company-hero-grid {
            grid-template-columns: 1fr;
            text-align: center;
            gap: 1.5rem;
        }
        
        .isr-company-icon {
            justify-self: center;
            width: 80px;
            height: 80px;
            font-size: 3rem;
        }
        
        .isr-company-status-badge {
            justify-self: center;
            padding: 0.4rem 0.8rem;
            font-size: 0.7rem;
            gap: 0.5rem;
        }
        
        .isr-company-back-btn {
            padding: 0.6rem 1rem;
            font-size: 0.8rem;
            gap: 0.5rem;
        }
        
        .isr-company-card-body {
            padding: 1.5rem;
        }
        
        .isr-company-sidebar-card {
            padding: 1.5rem;
        }
        
        .isr-company-container {
            padding: 1.5rem 0.75rem;
        }
        
        .isr-company-hero {
            padding: 2rem 1rem 1.5rem;
        }
        
        .isr-company-info-item {
            padding: 1.25rem 0;
        }
        
        .isr-company-info-value {
            font-size: 1rem;
        }
    }
    
    /* Extra Small Mobile Devices */
    @media (max-width: 360px) {
        .isr-company-back-btn {
            padding: 0.5rem 0.8rem;
            font-size: 0.75rem;
            gap: 0.4rem;
        }
        
        .isr-company-status-badge {
            padding: 0.35rem 0.7rem;
            font-size: 0.65rem;
            gap: 0.4rem;
        }
        
        .isr-company-container {
            padding: 1rem 0.5rem;
        }
        
        .isr-company-hero {
            padding: 1.5rem 0.75rem 1rem;
        }
        
        .isr-company-card-body {
            padding: 1.25rem;
        }
        
        .isr-company-sidebar-card {
            padding: 1.25rem;
        }
    }
    
    /* Enhanced Focus States for Accessibility */
    .isr-company-back-btn:focus,
    .isr-company-related-item a:focus {
        outline: 2px solid #3182ce;
        outline-offset: 2px;
    }
    
    /* Print Optimizations */
    @media print {
        .isr-company-navbar,
        .isr-company-back-btn,
        .isr-company-related-list {
            display: none;
        }
        
        .isr-company-hero {
            background: white !important;
            border: 2px solid #000;
        }
        
        .isr-company-card {
            box-shadow: none;
            border: 2px solid #000;
        }
        
        .isr-company-page {
            background: white;
        }
    }

/* Enhanced Error Handling */
.isr-company-error {
    text-align: center;
    padding: 4rem 2rem;
    background: white;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 2px solid #fed7d7;
    margin: 2rem 0;
}

.isr-company-error h2 {
    color: #e53e3e;
    margin-bottom: 1.5rem;
    font-weight: 700;
    font-size: 1.75rem;
}

.isr-company-error p {
    color: #4a5568;
    margin-bottom: 2rem;
    font-size: 1rem;
    line-height: 1.7;
}

.isr-company-retry-btn {
    background: linear-gradient(135deg, #3182ce 0%, #2c5aa0 100%);
    color: white;
    border: none;
    padding: 1rem 2.5rem;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1rem;
    transition: all 0.2s ease;
    box-shadow: 0 2px 8px rgba(49, 130, 206, 0.2);
}

.isr-company-retry-btn:hover {
    background: linear-gradient(135deg, #2c5aa0 0%, #2a4d8a 100%);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(49, 130, 206, 0.3);
}

/* Enhanced High Contrast Mode Support */
@media (prefers-contrast: high) {
    .isr-company-page {
        background: #ffffff;
        color: #000000;
    }
    
    .isr-company-card,
    .isr-company-sidebar-card {
        background: #ffffff;
        border: 3px solid #000;
    }
    
    .isr-company-card-header {
        background: #f8f9fa;
        border-bottom: 3px solid #000;
    }
    
    .isr-company-info-item {
        border-bottom: 2px solid #000;
    }
    
    .isr-company-status-badge {
        border: 2px solid currentColor;
    }
    
    .isr-company-hero {
        background: #ffffff;
        border: 2px solid #000;
    }
    
    .isr-company-title {
        color: #000000;
    }
    
    .isr-company-info-value {
        color: #000000;
    }
}

/* Enhanced Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    .isr-company-spinner {
        animation: none !important;
    }
    
    .isr-company-card,
    .isr-company-sidebar-card,
    .isr-company-back-btn,
    .isr-company-retry-btn {
        transition: none !important;
    }
    
    .isr-company-card:hover,
    .isr-company-sidebar-card:hover {
        transform: none !important;
    }
}

/* Light Mode Only - Clean White Theme */
@media (prefers-color-scheme: dark) {
    .isr-company-page {
        background: #ffffff;
        color: #1a202c;
    }
    
    .isr-company-navbar {
        background: #ffffff;
        border-bottom-color: #e2e8f0;
    }
    
    .isr-company-hero {
        background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
        border-bottom-color: #e2e8f0;
    }
    
    .isr-company-card,
    .isr-company-sidebar-card,
    .isr-company-loading {
        background: #ffffff;
        border-color: #e2e8f0;
    }
    
    .isr-company-card-header {
        background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
        color: #1a202c;
    }
    
    .isr-company-title {
        color: #1a202c;
    }
    
    .isr-company-subtitle {
        color: #4a5568;
    }
    
    .isr-company-info-value {
        color: #1a202c;
    }
    
    .isr-company-info-label {
        color: #4a5568;
    }
}

/* Enhanced Focus States for Better Accessibility */
.isr-company-back-btn:focus-visible,
.isr-company-retry-btn:focus-visible,
.isr-company-related-item a:focus-visible {
    outline: 3px solid #3182ce;
    outline-offset: 2px;
}

/* Loading State Improvements */
.isr-company-loading p {
    color: #4a5568;
    font-size: 1rem;
    line-height: 1.6;
}

/* Better Visual Feedback for Interactive Elements */
.isr-company-stat-item:active,
.isr-company-data-chip:active {
    transform: scale(0.98);
}

/* Enhanced Print Styles */
@media print {
    .isr-company-navbar,
    .isr-company-back-btn,
    .isr-company-related-list {
        display: none;
    }
    
    .isr-company-hero {
        background: white !important;
        border: 2px solid #000;
    }
    
    .isr-company-card {
        background: white !important;
        box-shadow: none;
        border: 2px solid #000;
        break-inside: avoid;
    }
    
    .isr-company-card-header {
        background: #f8f9fa !important;
        color: #000 !important;
        border-bottom: 2px solid #000;
    }
    
    .isr-company-page {
        background: white;
        color: #000;
    }
    
    .isr-company-title {
        color: #000;
    }
    
    .isr-company-info-value {
        color: #000;
    }
    
    .isr-company-sidebar-card {
        background: white !important;
        border: 2px solid #000;
    }
}