/* asce_7_16_legacy.css - ASCE 7-16 Legacy Standard CSS */
/* Matches cc_windows_doors.css theme and branding exactly */
/* Brand Colors: #181E57 (dark blue), #0018FF (blue), #FFFFFF (white) */

/* ==========================================================================
   BASE VARIABLES - MATCHING MAIN APP
   ========================================================================== */
:root {
    /* Brand Colors - Exact Match */
    --brand-primary: #181E57;
    --brand-secondary: #0018FF;
    --brand-white: #FFFFFF;
    
    /* Extended Color Palette */
    --premium-charcoal: #1E293B;
    --premium-silver: #F8FAFC;
    --premium-emerald: #10B981;
    --premium-ruby: #EF4444;
    --premium-sapphire: #3B82F6;
    --premium-gold: #F59E0B;
    --premium-onyx: #0F172A;
    
    /* Status Colors */
    --success: #10b981;
    --success-light: rgba(16, 185, 129, 0.1);
    --success-bold: rgba(16, 185, 129, 0.15);
    --warning: #f59e0b;
    --warning-light: rgba(245, 158, 11, 0.1);
    --warning-bold: rgba(245, 158, 11, 0.15);
    --error: #ef4444;
    --error-light: rgba(239, 68, 68, 0.1);
    --error-bold: rgba(239, 68, 68, 0.15);
    --info: #3b82f6;
    --info-light: rgba(59, 130, 246, 0.1);
    --info-bold: rgba(59, 130, 246, 0.15);
    
    /* Spacing */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;
    --space-2xl: 48px;
    --space-3xl: 64px;
    
    /* Typography */
    --text-xs: 12px;
    --text-sm: 14px;
    --text-base: 16px;
    --text-lg: 18px;
    --text-xl: 20px;
    --text-2xl: 24px;
    --text-3xl: 28px;
    --text-4xl: 36px;
    
    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 20px;
    
    /* Shadows - Match Main App */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
    --shadow-brand: 0 20px 40px rgba(24, 30, 87, 0.3);
    
    /* Glass Effects */
    --glass-bg: rgba(255, 255, 255, 0.95);
    --glass-bg-dark: rgba(255, 255, 255, 0.85);
    --glass-border: rgba(255, 255, 255, 0.2);
    --glass-blur: blur(20px);
    
    /* Transitions */
    --transition-fast: 0.15s ease-out;
    --transition-normal: 0.25s ease-out;
    --transition-slow: 0.35s ease-out;
}

/* ==========================================================================
   ASCE 7-16 MAIN CONTAINER - MATCHES CC_WINDOWS_DOORS STYLING
   ========================================================================== */
.asce-7-16-container {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-radius: var(--radius-2xl);
    padding: var(--space-xl);
    border: 2px solid var(--glass-border);
    box-shadow: var(--shadow-xl);
    position: relative;
    overflow: hidden;
    transition: all var(--transition-normal);
    margin-bottom: var(--space-xl);
}

.asce-7-16-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.12) 0%, 
        rgba(255, 255, 255, 0.03) 50%,
        rgba(255, 255, 255, 0.12) 100%);
    pointer-events: none;
    z-index: 0;
}

.asce-7-16-container > * {
    position: relative;
    z-index: 1;
}

.asce-7-16-container:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-2xl);
}

/* ==========================================================================
   LEGACY HEADER - PROFESSIONAL STYLING
   ========================================================================== */
.asce-legacy-header {
    margin-bottom: var(--space-2xl);
}

.asce-legacy-page-title {
    font-size: clamp(24px, 5vw, 32px);
    font-weight: 800;
    color: var(--brand-primary);
    margin-bottom: var(--space-lg);
    display: flex;
    align-items: center;
    gap: var(--space-md);
    line-height: 1.2;
    letter-spacing: -0.025em;
    text-shadow: 0 2px 4px rgba(24, 30, 87, 0.15);
}

.asce-legacy-page-title i {
    color: var(--premium-gold);
    font-size: clamp(20px, 4vw, 28px);
    margin-right: var(--space-md);
}

.asce-legacy-page-subtitle {
    color: var(--premium-charcoal);
    margin-bottom: var(--space-lg);
    font-size: var(--text-base);
    line-height: 1.7;
    font-weight: 500;
}

/* Badge Container - Matches Main App */
.asce-badge-container {
    display: flex;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
    flex-wrap: wrap;
}

.asce-badge {
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-lg);
    font-size: var(--text-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: all var(--transition-normal);
}

.asce-badge.legacy {
    background: var(--warning-bold);
    color: #92400e;
    border: 2px solid rgba(245, 158, 11, 0.3);
}

.asce-badge.edition-legacy {
    background: var(--info-bold);
    color: #1e40af;
    border: 2px solid rgba(59, 130, 246, 0.3);
}

.asce-badge.pre-tornado {
    background: var(--error-bold);
    color: #991b1b;
    border: 2px solid rgba(239, 68, 68, 0.3);
}

.asce-badge.superseded {
    background: rgba(107, 114, 128, 0.15);
    color: #374151;
    border: 2px solid rgba(107, 114, 128, 0.3);
}

/* Action Bar - Matches Main App Button Styling */
.asce-action-bar {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
    flex-wrap: wrap;
}

.action-btn {
    background: linear-gradient(135deg, #FFFFFF, #F8FAFC);
    color: var(--brand-primary);
    border: 3px solid rgba(24, 30, 87, 0.3);
    box-shadow: var(--shadow-md);
    font-weight: 600;
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-lg);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.action-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(24, 30, 87, 0.15), transparent);
    transition: left 0.5s ease;
}

.action-btn:hover::before {
    left: 100%;
}

.action-btn:hover {
    background: linear-gradient(135deg, var(--premium-silver), #F1F5F9);
    color: var(--brand-primary);
    border-color: rgba(24, 30, 87, 0.5);
    box-shadow: var(--shadow-lg);
    transform: translateY(-3px) scale(1.02);
}

.action-btn.comparison-btn:hover {
    background: linear-gradient(135deg, var(--brand-primary), var(--brand-secondary));
    color: var(--brand-white);
}

.action-btn.advisory-btn {
    background: linear-gradient(135deg, var(--info), #1d4ed8);
    color: var(--brand-white);
    border-color: rgba(255, 255, 255, 0.2);
}

.action-btn.migration-btn {
    background: linear-gradient(135deg, var(--success), #047857);
    color: var(--brand-white);
    border-color: rgba(255, 255, 255, 0.2);
}

/* ==========================================================================
   LEGACY NOTICE BANNER - WARNING STYLE
   ========================================================================== */
.legacy-notice-banner {
    background: var(--warning-bold);
    border: 2px solid rgba(245, 158, 11, 0.4);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    margin-bottom: var(--space-xl);
    display: flex;
    align-items: center;
    gap: var(--space-md);
    color: #92400e;
    font-weight: 600;
    position: relative;
    overflow: hidden;
}

.legacy-notice-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(245, 158, 11, 0.05) 0%, 
        transparent 50%,
        rgba(245, 158, 11, 0.05) 100%);
    pointer-events: none;
}

.legacy-notice-banner i {
    color: var(--premium-gold);
    font-size: var(--text-lg);
    flex-shrink: 0;
}

.legacy-link {
    color: var(--brand-secondary);
    text-decoration: none;
    font-weight: 700;
    border-bottom: 2px solid var(--brand-secondary);
    transition: all var(--transition-fast);
}

.legacy-link:hover {
    color: var(--brand-primary);
    border-bottom-color: var(--brand-primary);
}

.banner-advisory-btn {
    background: rgba(245, 158, 11, 0.2);
    border: 2px solid rgba(245, 158, 11, 0.4);
    color: #92400e;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    font-weight: 600;
    margin-left: auto;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.banner-advisory-btn:hover {
    background: rgba(245, 158, 11, 0.3);
    transform: scale(1.05);
}

/* ==========================================================================
   NAVIGATION TABS - MATCHES MAIN APP STYLE
   ========================================================================== */
.asce-legacy-tab-container {
    margin-bottom: var(--space-2xl);
}

.asce-legacy-tabs {
    border-bottom: 2px solid rgba(24, 30, 87, 0.15);
}

.asce-legacy-tab {
    background: transparent;
    border: none;
    border-bottom: 3px solid transparent;
    color: var(--premium-charcoal);
    font-weight: 600;
    font-size: var(--text-sm);
    padding: var(--space-md) var(--space-lg);
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
}

.asce-legacy-tab::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(24, 30, 87, 0.05) 0%, 
        transparent 100%);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.asce-legacy-tab:hover::before {
    opacity: 1;
}

.asce-legacy-tab:hover {
    color: var(--brand-primary);
    border-bottom-color: rgba(24, 30, 87, 0.3);
}

.asce-legacy-tab.react-tabs__tab--selected {
    color: var(--brand-primary);
    border-bottom-color: var(--brand-secondary);
    background: linear-gradient(135deg, 
        rgba(24, 30, 87, 0.08) 0%, 
        rgba(0, 24, 255, 0.06) 100%);
    font-weight: 700;
}

/* ==========================================================================
   CONTENT AREA AND CARDS - MATCHES MAIN APP
   ========================================================================== */
.asce-legacy-content-area {
    min-height: 400px;
}

.asce-legacy-overview-card,
.asce-legacy-applications-card,
.asce-legacy-limitations-section {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    border: 2px solid var(--glass-border);
    box-shadow: var(--shadow-lg);
    margin-bottom: var(--space-xl);
    position: relative;
    overflow: hidden;
    transition: all var(--transition-normal);
}

.asce-legacy-overview-card::before,
.asce-legacy-applications-card::before,
.asce-legacy-limitations-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.1) 0%, 
        rgba(255, 255, 255, 0.02) 50%,
        rgba(255, 255, 255, 0.1) 100%);
    pointer-events: none;
    z-index: 0;
}

.asce-legacy-overview-card > *,
.asce-legacy-applications-card > *,
.asce-legacy-limitations-section > * {
    position: relative;
    z-index: 1;
}

.asce-legacy-overview-card:hover,
.asce-legacy-applications-card:hover,
.asce-legacy-limitations-section:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

/* Section Titles */
.asce-legacy-section-title {
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--brand-primary);
    margin-bottom: var(--space-lg);
    display: flex;
    align-items: center;
    gap: var(--space-md);
    text-shadow: 0 1px 2px rgba(24, 30, 87, 0.1);
}

.asce-legacy-subsection-title {
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--brand-primary);
    margin-bottom: var(--space-md);
    margin-top: var(--space-lg);
}

.asce-legacy-text {
    color: var(--premium-charcoal);
    line-height: 1.7;
    font-weight: 500;
    margin-bottom: var(--space-md);
}

/* ==========================================================================
   FEATURE GRID - MATCHES MAIN APP CARD STYLING
   ========================================================================== */
.asce-legacy-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-lg);
    margin-top: var(--space-xl);
}

.asce-legacy-feature-item {
    background: linear-gradient(135d, #FFFFFF 0%, #F8FAFC 100%);
    border: 2px solid rgba(203, 213, 225, 0.6);
    border-radius: var(--radius-xl);
    padding: var(--space-lg);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.asce-legacy-feature-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(24, 30, 87, 0.08), transparent);
    transition: left 0.6s ease;
}

.asce-legacy-feature-item:hover::before {
    left: 100%;
}

.asce-legacy-feature-item:hover {
    background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-secondary) 100%);
    color: var(--brand-white);
    border-color: rgba(255, 255, 255, 0.6);
    transform: translateY(-4px) scale(1.02);
    box-shadow: var(--shadow-2xl), 0 0 30px rgba(24, 30, 87, 0.4);
}

.asce-legacy-feature-item:hover .asce-legacy-feature-title,
.asce-legacy-feature-item:hover .asce-legacy-feature-desc {
    color: var(--brand-white);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.asce-legacy-feature-item:hover i {
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
    /* Don't change icon color on hover - preserve original colors */
}

.asce-legacy-feature-title {
    font-weight: 700;
    color: var(--premium-charcoal);
    margin-bottom: var(--space-xs);
}

.asce-legacy-feature-desc {
    color: var(--premium-charcoal);
    font-size: var(--text-sm);
    line-height: 1.5;
    margin-bottom: var(--space-md);
}

.feature-advisory-btn {
    background: var(--info-bold);
    border: 2px solid rgba(59, 130, 246, 0.4);
    color: var(--info);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    margin-top: auto;
}

.feature-advisory-btn:hover {
    background: rgba(59, 130, 246, 0.2);
    transform: scale(1.05);
}

/* ==========================================================================
   APPLICATIONS GRID - THREE COLUMN LAYOUT
   ========================================================================== */
.asce-legacy-applications-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
    margin-top: var(--space-xl);
}

@media (max-width: 1024px) {
    .asce-legacy-applications-grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
}

.asce-legacy-application-column {
    background: var(--glass-bg);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    border: 2px solid var(--glass-border);
    transition: all var(--transition-normal);
}

.asce-legacy-application-column.valid {
    border-color: rgba(16, 185, 129, 0.3);
    background: var(--success-light);
}

.asce-legacy-application-column.invalid {
    border-color: rgba(239, 68, 68, 0.3);
    background: var(--error-light);
}

.asce-legacy-application-column.upgrade {
    border-color: rgba(245, 158, 11, 0.3);
    background: var(--warning-light);
}

.asce-legacy-application-column:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.asce-legacy-valid-category,
.asce-legacy-invalid-category,
.asce-legacy-upgrade-category {
    font-weight: 700;
    margin-bottom: var(--space-md);
    font-size: var(--text-lg);
}

.asce-legacy-valid-category {
    color: #047857;
}

.asce-legacy-invalid-category {
    color: #991b1b;
}

.asce-legacy-upgrade-category {
    color: #92400e;
}

.asce-legacy-application-column ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.asce-legacy-application-column li {
    padding: var(--space-sm) 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    color: var(--premium-charcoal);
    font-weight: 500;
    position: relative;
    padding-left: var(--space-lg);
}

.asce-legacy-application-column li::before {
    content: '•';
    position: absolute;
    left: 0;
    font-weight: 700;
    font-size: var(--text-lg);
}

.asce-legacy-application-column.valid li::before {
    color: var(--success);
}

.asce-legacy-application-column.invalid li::before {
    color: var(--error);
}

.asce-legacy-application-column.upgrade li::before {
    color: var(--warning);
}

.asce-legacy-application-column li:last-child {
    border-bottom: none;
}

/* ==========================================================================
   LIMITATIONS SECTION - WARNING STYLE
   ========================================================================== */
.asce-legacy-warning-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    background: var(--error-bold);
    border: 2px solid rgba(239, 68, 68, 0.3);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    margin-bottom: var(--space-xl);
    color: #991b1b;
}

.asce-legacy-warning-text {
    font-weight: 700;
    font-size: var(--text-base);
}

.warning-advisory-btn {
    background: rgba(239, 68, 68, 0.2);
    border: 2px solid rgba(239, 68, 68, 0.4);
    color: #991b1b;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    font-weight: 600;
    margin-left: auto;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.warning-advisory-btn:hover {
    background: rgba(239, 68, 68, 0.3);
    transform: scale(1.05);
}

.asce-legacy-limitations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-lg);
    margin-top: var(--space-xl);
}

.asce-legacy-limitation-card {
    background: var(--glass-bg);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    border: 2px solid var(--glass-border);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.asce-legacy-limitation-card.critical {
    border-color: rgba(239, 68, 68, 0.4);
    background: var(--error-light);
}

.asce-legacy-limitation-card.significant {
    border-color: rgba(245, 158, 11, 0.4);
    background: var(--warning-light);
}

.asce-legacy-limitation-card.moderate {
    border-color: rgba(59, 130, 246, 0.4);
    background: var(--info-light);
}

.asce-legacy-limitation-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.asce-legacy-limitation-title {
    font-weight: 700;
    margin-bottom: var(--space-md);
    font-size: var(--text-lg);
}

.asce-legacy-limitation-title.critical {
    color: #991b1b;
}

.asce-legacy-limitation-title.significant {
    color: #92400e;
}

.asce-legacy-limitation-title.moderate {
    color: #1e40af;
}

.asce-legacy-risk-box {
    background: rgba(255, 255, 255, 0.8);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    margin: var(--space-md) 0;
    border-left: 4px solid;
}

.asce-legacy-limitation-card.critical .asce-legacy-risk-box {
    border-left-color: var(--error);
}

.asce-legacy-limitation-card.significant .asce-legacy-risk-box {
    border-left-color: var(--warning);
}

.asce-legacy-limitation-card.moderate .asce-legacy-risk-box {
    border-left-color: var(--info);
}

.asce-legacy-risk-box strong {
    color: var(--brand-primary);
    font-weight: 700;
    display: block;
    margin-bottom: var(--space-sm);
}

.asce-legacy-risk-box ul {
    margin: var(--space-sm) 0 0 var(--space-lg);
    color: var(--premium-charcoal);
}

.limitation-advisory-btn {
    background: var(--info-bold);
    border: 2px solid rgba(59, 130, 246, 0.4);
    color: var(--info);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    margin-top: var(--space-md);
    width: 100%;
}

.limitation-advisory-btn:hover {
    background: rgba(59, 130, 246, 0.2);
    transform: scale(1.02);
}

/* ==========================================================================
   DECISION FRAMEWORK - MATCHES MAIN APP STYLING
   ========================================================================== */
.asce-legacy-decision-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    margin-top: var(--space-xl);
}

@media (max-width: 1024px) {
    .asce-legacy-decision-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
}

.asce-legacy-decision-card {
    background: var(--glass-bg);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    border: 2px solid var(--glass-border);
    transition: all var(--transition-normal);
}

.asce-legacy-decision-card.immediate {
    border-color: rgba(239, 68, 68, 0.4);
    background: var(--error-light);
}

.asce-legacy-decision-card.consider {
    border-color: rgba(245, 158, 11, 0.4);
    background: var(--warning-light);
}

.asce-legacy-decision-card.continue {
    border-color: rgba(16, 185, 129, 0.4);
    background: var(--success-light);
}

.asce-legacy-decision-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.asce-legacy-decision-category {
    font-weight: 700;
    margin-bottom: var(--space-md);
    font-size: var(--text-lg);
}

.asce-legacy-decision-category.immediate {
    color: #991b1b;
}

.asce-legacy-decision-category.consider {
    color: #92400e;
}

.asce-legacy-decision-category.continue {
    color: #047857;
}

/* ==========================================================================
   INTERACTIVE ADVISORY PANEL - MATCHES MAIN APP
   ========================================================================== */
.advisory-panel {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    border: 2px solid var(--glass-border);
    box-shadow: var(--shadow-xl);
    margin-bottom: var(--space-xl);
    display: none;
    transition: all var(--transition-normal);
}

.advisory-panel.legacy-panel {
    border-color: rgba(245, 158, 11, 0.3);
    background: var(--warning-light);
}

.advisory-panel-title {
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--brand-primary);
    margin-bottom: var(--space-md);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.advisory-panel-title.legacy-advisory i {
    color: var(--premium-gold);
}

.advisory-panel-desc {
    color: var(--premium-charcoal);
    margin-bottom: var(--space-lg);
    line-height: 1.6;
}

.quick-advisory-buttons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.quick-advisory-btn {
    background: linear-gradient(135deg, #FFFFFF, #F8FAFC);
    color: var(--brand-primary);
    border: 2px solid rgba(24, 30, 87, 0.3);
    box-shadow: var(--shadow-md);
    font-weight: 600;
    padding: var(--space-md);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-normal);
    font-size: var(--text-sm);
    text-align: center;
}

.quick-advisory-btn:hover {
    background: linear-gradient(135deg, var(--brand-primary), var(--brand-secondary));
    color: var(--brand-white);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.advisory-responses-container {
    min-height: 100px;
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.5);
    border: 2px dashed rgba(24, 30, 87, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--premium-charcoal);
    font-style: italic;
}

.advisory-response-card {
    background: var(--glass-bg);
    border: 2px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    margin-bottom: var(--space-md);
    box-shadow: var(--shadow-md);
}

.advisory-response-title {
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--brand-primary);
    margin-bottom: var(--space-md);
}

.advisory-response-content {
    color: var(--premium-charcoal);
    line-height: 1.6;
    margin-bottom: var(--space-lg);
}

.response-actions {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.follow-up-btn,
.compare-btn,
.close-response-btn {
    background: linear-gradient(135deg, #FFFFFF, #F8FAFC);
    color: var(--brand-primary);
    border: 2px solid rgba(24, 30, 87, 0.3);
    box-shadow: var(--shadow-sm);
    font-weight: 600;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
    font-size: var(--text-sm);
}

.follow-up-btn:hover,
.compare-btn:hover {
    background: linear-gradient(135deg, var(--brand-primary), var(--brand-secondary));
    color: var(--brand-white);
}

.close-response-btn:hover {
    background: linear-gradient(135deg, var(--error), #dc2626);
    color: var(--brand-white);
    border-color: rgba(255, 255, 255, 0.2);
}

/* ==========================================================================
   INLINE ADVISORY ELEMENTS
   ========================================================================== */
.inline-advisory {
    margin: var(--space-md) 0;
}

.inline-advisory-btn,
.section-advisory-btn {
    background: var(--info-bold);
    border: 2px solid rgba(59, 130, 246, 0.4);
    color: var(--info);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
}

.inline-advisory-btn:hover,
.section-advisory-btn:hover {
    background: rgba(59, 130, 246, 0.2);
    transform: scale(1.05);
    box-shadow: 0 0 15px rgba(59, 130, 246, 0.4);
}

.section-header-with-advisory {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-lg);
}

.decision-header-with-advisory {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-lg);
}

/* ==========================================================================
   MOBILE RESPONSIVENESS - MATCHES MAIN APP
   ========================================================================== */
@media (max-width: 768px) {
    .asce-7-16-container {
        padding: var(--space-lg);
        border-radius: var(--radius-xl);
    }
    
    .asce-legacy-page-title {
        font-size: var(--text-2xl);
        flex-direction: column;
        text-align: center;
        gap: var(--space-sm);
    }
    
    .asce-badge-container {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .asce-action-bar {
        flex-direction: column;
        align-items: stretch;
    }
    
    .action-btn {
        text-align: center;
        justify-content: center;
    }
    
    .asce-legacy-features-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
    
    .quick-advisory-buttons {
        grid-template-columns: 1fr;
        gap: var(--space-sm);
    }
    
    .response-actions {
        flex-direction: column;
    }
    
    .section-header-with-advisory,
    .decision-header-with-advisory {
        flex-direction: column;
        gap: var(--space-md);
        align-items: stretch;
    }
    
    .section-advisory-btn {
        text-align: center;
        justify-content: center;
    }
}

/* ==========================================================================
   ACCESSIBILITY - MATCHES MAIN APP
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

*:focus-visible {
    outline: 4px solid var(--brand-primary);
    outline-offset: 3px;
    border-radius: var(--radius-sm);
}

@media (prefers-contrast: high) {
    .asce-legacy-feature-item,
    .asce-legacy-limitation-card,
    .asce-legacy-decision-card {
        border-width: 3px;
    }
    
    .asce-legacy-feature-title,
    .asce-legacy-limitation-title,
    .asce-legacy-decision-category {
        font-weight: 800;
        color: var(--premium-onyx);
    }
    
    .asce-legacy-text,
    .asce-legacy-feature-desc {
        color: var(--premium-onyx);
        font-weight: 600;
    }
}

/* ==========================================================================
   PRINT STYLES - MATCHES MAIN APP
   ========================================================================== */
@media print {
    .asce-7-16-container,
    .asce-legacy-overview-card,
    .asce-legacy-applications-card,
    .asce-legacy-limitations-section {
        box-shadow: none;
        border: 2px solid #000;
        background: #ffffff;
    }
    
    .asce-legacy-page-title,
    .asce-legacy-section-title,
    .asce-legacy-subsection-title {
        color: #000000;
    }
    
    .asce-legacy-text,
    .asce-legacy-feature-desc {
        color: #000000;
    }
    
    .action-btn,
    .quick-advisory-btn,
    .limitation-advisory-btn {
        display: none;
    }
}

/* ==========================================================================
   PERFORMANCE OPTIMIZATIONS - MATCHES MAIN APP
   ========================================================================== */
.asce-legacy-feature-item,
.asce-legacy-limitation-card,
.asce-legacy-decision-card,
.advisory-panel {
    transform: translateZ(0);
    backface-visibility: hidden;
}

.asce-legacy-feature-item:hover,
.asce-legacy-limitation-card:hover,
.asce-legacy-decision-card:hover {
    will-change: transform, box-shadow;
}

/* ==========================================================================
   UTILITY CLASSES - MATCHES MAIN APP
   ========================================================================== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }

.gap-sm { gap: var(--space-sm); }
.gap-md { gap: var(--space-md); }
.gap-lg { gap: var(--space-lg); }

.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }

.text-brand-primary { color: var(--brand-primary); }
.text-success { color: var(--success); }
.text-warning { color: var(--warning); }
.text-error { color: var(--error); }
.text-info { color: var(--info); }

/* ==========================================================================
   FINAL OVERRIDES - ENSURE CONSISTENCY
   ========================================================================== */
.asce-legacy-feature-item h4,
.asce-legacy-feature-item h5,
.asce-legacy-feature-item h6 {
    color: var(--premium-charcoal);
}

.asce-legacy-feature-item p {
    color: var(--premium-charcoal);
}

.asce-legacy-limitation-card h4,
.asce-legacy-limitation-card h5,
.asce-legacy-limitation-card h6 {
    color: inherit;
}

.asce-legacy-decision-card h4,
.asce-legacy-decision-card h5,
.asce-legacy-decision-card h6 {
    color: inherit;
}

/* Ensure all interactive elements have proper cursor */
.action-btn,
.quick-advisory-btn,
.limitation-advisory-btn,
.banner-advisory-btn,
.warning-advisory-btn,
.feature-advisory-btn,
.inline-advisory-btn,
.section-advisory-btn,
.follow-up-btn,
.compare-btn,
.close-response-btn {
    cursor: pointer;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}