/* 
 * AURA Glass Card Components - Complete Enhanced CSS
 * File: static/css/components/glass-cards.css
 * Version: 3.0.0 - ENHANCED GLASS CARD SYSTEM - Apply Featured Post Container Style
 * Compatible with: section_header.html aesthetic and AURA design system
 */

/* ========== ENHANCED BASE GLASS CARD ========== */
.glass-card {
    /* Enhanced background with better opacity layering */
    background: 
        var(--gradient-glass),
        rgba(13, 13, 31, 0.4);  /* Increased opacity for better depth */
    border: 1px solid rgba(255, 255, 255, 0.12);  /* Slightly more visible border */
    border-radius: var(--border-radius-xl);
    margin-bottom: var(--spacing-xl);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(25px);  /* Increased blur for more premium feel */
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.3),  /* Deeper shadow like featured post */
        0 0 30px rgba(179, 157, 219, 0.08);  /* Subtle glow */
    transition: all var(--transition-normal);
}

/* Enhanced top gradient line - more prominent */
.glass-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;  /* Increased from 3px to match featured */
    background: var(--gradient-primary);
    opacity: 0.9;  /* Increased opacity */
    border-radius: var(--border-radius-xl) var(--border-radius-xl) 0 0;
}

/* Enhanced hover effects */
.glass-card:hover {
    transform: translateY(-5px);  /* Same lift as featured post */
    box-shadow: 
        0 25px 70px rgba(0, 0, 0, 0.4),  /* Deeper hover shadow */
        0 0 40px rgba(179, 157, 219, 0.12);  /* Enhanced glow */
    border-color: rgba(255, 255, 255, 0.18);  /* Brighter border on hover */
}

/* ========== ENHANCED HOVER STATES ========== */

/* Universal enhanced hover for interactive glass elements */
/* .glass-card:hover, */
/* .datalog-card:hover, */
.timeline-post-card:hover,
.aura-section-header:hover {
    border-color: rgba(255, 255, 255, 0.18);
}

/* ========== GLASS CARD VARIANTS (Enhanced Gradient Lines) ========== */

.glass-card-featured::before {
    background: linear-gradient(90deg, var(--color-yellow), var(--color-coral));
}

.glass-card-success::before {
    background: var(--color-mint);
}

.glass-card-warning::before {
    background: var(--color-coral);
}

.glass-card-error::before {
    background: #f44336;
}

.glass-card-info::before {
    background: var(--color-teal);
}

/* ========== VARIANT-SPECIFIC ENHANCED BACKGROUNDS ========== */

/* Featured cards get the gold treatment */
.glass-card-featured {
    background: 
        var(--gradient-glass),
        rgba(255, 245, 157, 0.06);  /* Increased opacity */
    border-color: rgba(255, 245, 157, 0.25);  /* More visible border */
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.3),
        0 0 30px rgba(255, 245, 157, 0.12);  /* Enhanced glow */
}

.glass-card-featured .glass-card-header,
.glass-card-featured .card-header {
    background: 
        linear-gradient(180deg, 
            rgba(255, 245, 157, 0.06) 0%, 
            rgba(255, 245, 157, 0.03) 50%, 
            transparent 100%);
}

.glass-card-featured:hover {
    border-color: rgba(255, 245, 157, 0.35);
    box-shadow: 
        0 25px 70px rgba(0, 0, 0, 0.4),
        0 0 40px rgba(255, 245, 157, 0.18);
}

/* Success cards - enhanced mint */
.glass-card-success {
    background: 
        var(--gradient-glass),
        rgba(165, 214, 167, 0.06);
    border-color: rgba(165, 214, 167, 0.25);
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.3),
        0 0 30px rgba(165, 214, 167, 0.12);
}

.glass-card-success .glass-card-header,
.glass-card-success .card-header {
    background: 
        linear-gradient(180deg, 
            rgba(165, 214, 167, 0.06) 0%, 
            rgba(165, 214, 167, 0.03) 50%, 
            transparent 100%);
}

.glass-card-success:hover {
    border-color: rgba(165, 214, 167, 0.35);
    box-shadow: 
        0 25px 70px rgba(0, 0, 0, 0.4),
        0 0 40px rgba(165, 214, 167, 0.18);
}

/* Warning cards - enhanced coral */
.glass-card-warning {
    background: 
        var(--gradient-glass),
        rgba(255, 138, 128, 0.06);
    border-color: rgba(255, 138, 128, 0.25);
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.3),
        0 0 30px rgba(255, 138, 128, 0.12);
}

.glass-card-warning .glass-card-header,
.glass-card-warning .card-header {
    background: 
        linear-gradient(180deg, 
            rgba(255, 138, 128, 0.06) 0%, 
            rgba(255, 138, 128, 0.03) 50%, 
            transparent 100%);
}

.glass-card-warning:hover {
    border-color: rgba(255, 138, 128, 0.35);
    box-shadow: 
        0 25px 70px rgba(0, 0, 0, 0.4),
        0 0 40px rgba(255, 138, 128, 0.18);
}

.glass-card-error {
    background: 
        var(--gradient-glass),
        rgba(244, 67, 54, 0.06);
    border-color: rgba(244, 67, 54, 0.25);
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.3),
        0 8px 32px rgba(244, 67, 54, 0.12);
}

.glass-card-error .glass-card-header,
.glass-card-error .card-header {
    background: 
        linear-gradient(180deg, 
            rgba(244, 67, 54, 0.06) 0%, 
            rgba(244, 67, 54, 0.03) 50%, 
            transparent 100%);
}

.glass-card-error:hover {
    border-color: rgba(244, 67, 54, 0.35);
    box-shadow: 
        0 25px 70px rgba(0, 0, 0, 0.4),
        0 0 40px rgba(244, 67, 54, 0.18);
}

/* Info cards - enhanced teal */
.glass-card-info {
    background: 
        var(--gradient-glass),
        rgba(38, 198, 218, 0.06);
    border-color: rgba(38, 198, 218, 0.25);
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.3),
        0 0 30px rgba(38, 198, 218, 0.12);
}

.glass-card-info .glass-card-header,
.glass-card-info .card-header {
    background: 
        linear-gradient(180deg, 
            rgba(38, 198, 218, 0.06) 0%, 
            rgba(38, 198, 218, 0.03) 50%, 
            transparent 100%);
}

.glass-card-info:hover {
    border-color: rgba(38, 198, 218, 0.35);
    box-shadow: 
        0 25px 70px rgba(0, 0, 0, 0.4),
        0 0 40px rgba(38, 198, 218, 0.18);
}

/* ========== GLASS CARD SIZES ========== */

.glass-card-xs {
    padding: var(--spacing-sm);
    border-radius: var(--border-radius-md);
    margin-bottom: var(--spacing-sm);
}

.glass-card-sm {
    padding: var(--spacing-md);
    border-radius: var(--border-radius-lg);
    margin-bottom: var(--spacing-md);
}

.glass-card-md {
    /* Default size - inherits base styles */
}

.glass-card-lg {
    padding: var(--spacing-xl);
    border-radius: calc(var(--border-radius-xl) * 1.5);
    margin-bottom: var(--spacing-xl);
}

.glass-card-xl {
    padding: var(--spacing-xxl);
    border-radius: calc(var(--border-radius-xl) * 2);
    margin-bottom: var(--spacing-xxl);
}

/* ========== GLASS CARD MODIFIERS ========== */

.glass-card-bordered {
    border-width: 2px;
}

.glass-card-glow {
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.3),
        0 0 20px rgba(179, 157, 219, 0.2);
}

.glass-card-glow:hover {
    box-shadow: 
        0 12px 40px rgba(0, 0, 0, 0.4),
        0 0 30px rgba(179, 157, 219, 0.3);
}

/* ========== GLASS CARD HEADER (Section Header Style) ========== */

.glass-card-header {
    padding: var(--spacing-xl);
    position: relative;
    z-index: 1;
    
    /* NEW: Enhanced header background with opacity gradient */
    background: 
        linear-gradient(180deg, 
            rgba(179, 157, 219, 0.04) 0%,   /* Slightly more opaque at top */
            rgba(179, 157, 219, 0.02) 50%,  /* Fade to subtle */
            transparent 100%);               /* Fade to transparent */
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

/* Main header layout matching section_header */
.card-header-main {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-lg);
}

.card-header-left {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    flex: 1;
}

.card-header-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

/* Simple icon (not holographic like section_header) */
.card-icon-simple {
    width: 50px;
    height: 50px;
    background: rgba(38, 198, 218, 0.1);
    border: 1px solid rgba(38, 198, 218, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--color-teal);
    flex-shrink: 0;
    transition: all var(--transition-fast);
}

.glass-card:hover .card-icon-simple {
    background: rgba(38, 198, 218, 0.15);
    transform: scale(1.05);
    box-shadow: 0 0 15px rgba(38, 198, 218, 0.3);
}

/* Title and subtitle section */
.card-text-section {
    flex: 1;
    min-width: 0;
}

.card-main-title {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 200;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin: 0 0 var(--spacing-xs) 0;
    line-height: 1.2;
}

.card-subtitle-text {
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    margin: 0;
    font-weight: 300;
    letter-spacing: 0.05em;
}

/* Collapse button for collapsible cards */
.card-collapse-btn {
    width: 32px;
    height: 32px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--color-text-tertiary);
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
}

.card-collapse-btn:hover {
    background: rgba(179, 157, 219, 0.1);
    color: var(--color-lavender);
    transform: scale(1.1);
}

.card-collapse-btn i {
    transition: transform var(--transition-fast);
}

.glass-card-collapsed .card-collapse-btn i {
    transform: rotate(-90deg);
}

/* ========== METRICS BAR (Like Section Header) ========== */

.card-metrics-bar {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.card-metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-lg);
}

.card-metric-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-md);
    transition: all var(--transition-normal);
}

.card-metric-item:hover {
    background: rgba(38, 198, 218, 0.05);
    border-color: rgba(38, 198, 218, 0.2);
    transform: translateY(-2px);
}

.card-metric-item .metric-icon {
    width: 32px;
    height: 32px;
    background: rgba(38, 198, 218, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-teal);
    font-size: 0.9rem;
    flex-shrink: 0;
}

.card-metric-item .metric-content {
    flex: 1;
    min-width: 0;
}

.card-metric-item .metric-value {
    font-family: var(--font-code);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 0.2rem;
    line-height: 1;
}

.card-metric-item .metric-label {
    font-size: 0.8rem;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    line-height: 1;
}

/* ========== GLASS CARD CONTENT ========== */

.glass-card-content {
    padding: var(--spacing-lg);
    color: var(--color-text-secondary);
    line-height: 1.6;
    position: relative;
    z-index: 1;
}

.glass-card-content > *:first-child {
    margin-top: 0;
}

.glass-card-content > *:last-child {
    margin-bottom: 0;
}

/* Size-specific content padding */
.glass-card-xs .glass-card-content {
    padding: var(--spacing-sm);
}

.glass-card-sm .glass-card-content {
    padding: var(--spacing-md);
}

.glass-card-lg .glass-card-content {
    padding: var(--spacing-xl);
}

.glass-card-xl .glass-card-content {
    padding: var(--spacing-xxl);
}

/* ========== COLLAPSIBLE FUNCTIONALITY ========== */

.glass-card-collapsible .card-collapsible-content {
    overflow: hidden;
    transition: all var(--transition-normal);
}

.glass-card-collapsed .card-content-collapsed {
    max-height: 0;
    padding-top: 0;
    padding-bottom: 0;
    opacity: 0;
}

/* ========== GLASS CARD FOOTER ========== */

.glass-card-footer {
    padding: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    background: rgba(255, 255, 255, 0.02);
    position: relative;
    z-index: 1;
}

/* Size-specific footer padding */
.glass-card-xs .glass-card-footer {
    padding: var(--spacing-sm);
}

.glass-card-sm .glass-card-footer {
    padding: var(--spacing-md);
}

.glass-card-lg .glass-card-footer {
    padding: var(--spacing-xl);
}

.glass-card-xl .glass-card-footer {
    padding: var(--spacing-xxl);
}

/* ========== LEGACY SUPPORT (For existing templates) ========== */

/* Old card header classes for backward compatibility */
/* Legacy card-header gets the same treatment */
.card-header {
    padding: var(--spacing-lg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    
    /* NEW: Enhanced header background */
    background: 
        linear-gradient(180deg, 
            rgba(179, 157, 219, 0.04) 0%, 
            rgba(179, 157, 219, 0.02) 50%, 
            transparent 100%);
    border-radius: var(--border-radius-xl) var(--border-radius-xl) 0 0;
}

.card-header-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.card-icon {
    width: 40px;
    height: 40px;
    background: rgba(179, 157, 219, 0.1);
    border: 1px solid rgba(179, 157, 219, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-lavender);
    font-size: 1.1rem;
    flex-shrink: 0;
    transition: all var(--transition-fast);
}

.glass-card:hover .card-icon {
    background: rgba(179, 157, 219, 0.15);
    transform: scale(1.05);
}

.card-text {
    flex: 1;
    min-width: 0;
}

.card-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text);
    margin: 0 0 0.25rem 0;
    line-height: 1.2;
}

.card-subtitle {
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    margin: 0;
    line-height: 1.4;
}

/* ========== CARD HEADER VARIANTS (Legacy) ========== */

.card-header-compact {
    padding: var(--spacing-md);
}

.card-header-compact .card-icon {
    width: 32px;
    height: 32px;
    font-size: 0.9rem;
}

.card-header-compact .card-title {
    font-size: 1.1rem;
}

.card-header-compact .card-subtitle {
    font-size: 0.8rem;
}

.card-header-minimal {
    padding: var(--spacing-md) var(--spacing-lg);
    background: transparent;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.card-title-row {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.card-header-minimal .card-title {
    font-size: 1rem;
    margin: 0;
}

.card-header-minimal i {
    color: var(--color-lavender);
    font-size: 1rem;
}

/* ========== LEGACY CARD CONTENT ========== */

.card-content {
    padding: var(--spacing-lg);
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.card-content > *:first-child {
    margin-top: 0;
}

.card-content > *:last-child {
    margin-bottom: 0;
}

/* ========== RESPONSIVE DESIGN ========== */

@media (max-width: 1200px) {
    .card-metrics-grid {
        grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
        gap: var(--spacing-md);
    }
}

@media (max-width: 991px) {
    .card-header-main {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-md);
    }
    
    .card-header-right {
        align-self: stretch;
        justify-content: space-between;
    }
    
    .card-icon-simple {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .card-main-title {
        font-size: 1.2rem;
    }
    
    .card-metrics-grid {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
        gap: var(--spacing-sm);
    }
}

@media (max-width: 767px) {
    .glass-card-header {
        padding: var(--spacing-lg);
    }
    
    .card-header-left {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-md);
    }
    
    .card-header-right {
        flex-direction: column;
        gap: var(--spacing-md);
        width: 100%;
    }
    
    .card-main-title {
        font-size: 1.1rem;
        text-align: center;
        width: 100%;
    }
    
    .card-subtitle-text {
        text-align: center;
        width: 100%;
    }
    
    .card-metrics-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-sm);
    }

    .glass-card,
    .datalog-card,
    .timeline-post-card {
        /* Slightly reduce effects on mobile for performance */
        backdrop-filter: blur(20px);
        box-shadow: 
            0 10px 30px rgba(0, 0, 0, 0.25),
            0 0 15px rgba(179, 157, 219, 0.06);
    }
    
    .glass-card:hover,
    .datalog-card:hover,
    .timeline-post-card:hover {
        /* Reduce hover lift on mobile */
        transform: translateY(-3px);
    }
}

@media (max-width: 576px) {
    .card-metrics-grid {
        grid-template-columns: 1fr;
    }
    
    .card-metric-item {
        padding: var(--spacing-xs);
    }
    
    .card-metric-item .metric-icon {
        width: 28px;
        height: 28px;
        font-size: 0.8rem;
    }
    
    .card-metric-item .metric-value {
        font-size: 0.9rem;
    }
    
    .card-icon-simple {
        width: 36px;
        height: 36px;
        font-size: 0.9rem;
    }
}

/* ========== ACCESSIBILITY ========== */

/* Enhanced focus states */
.glass-card:focus-within,
.datalog-card:focus-within {
    outline: 2px solid var(--color-teal);
    outline-offset: 2px;
    border-color: rgba(38, 198, 218, 0.4);
}

.card-collapse-btn:focus {
    outline: 2px solid var(--color-lavender);
    outline-offset: 2px;
}

/* ========== HIGH CONTRAST MODE ========== */

@media (prefers-contrast: high) {
    .glass-card,
    .datalog-card,
    .timeline-post-card,
    .aura-section-header {
        border-width: 2px;
        backdrop-filter: none;
        background: rgba(13, 13, 31, 0.95);
    }
    
    .card-icon-simple,
    .card-icon {
        border-width: 2px;
    }
}

/* ========== REDUCED MOTION ========== */

@media (prefers-reduced-motion: reduce) {
    .glass-card,
    .datalog-card,
    .timeline-post-card,
    .card-icon-simple,
    .card-icon,
    .card-metric-item,
    .card-collapse-btn {
        transition: none;
    }
    
    .glass-card:hover,
    .datalog-card:hover,
    .timeline-post-card:hover,
    .card-icon-simple:hover,
    .card-icon:hover,
    .card-metric-item:hover {
        transform: none;
    }
}

/* ========== PRINT STYLES ========== */

@media print {
    .glass-card {
        background: white !important;
        color: black !important;
        border: 2px solid #333 !important;
        box-shadow: none !important;
        break-inside: avoid;
        margin-bottom: 1rem;
    }
    
    .glass-card-header,
    .glass-card-content,
    .glass-card-footer {
        background: white !important;
        color: black !important;
    }
    
    .card-main-title,
    .card-title {
        color: #333 !important;
        background: none !important;
        -webkit-background-clip: unset !important;
        background-clip: unset !important;
    }
    
    .card-collapse-btn {
        display: none !important;
    }
}


/* ========== LEGACY STYLES (before rework to style like section_header) ========== */
/* ========== TECH FRAME CARD (Original Angular Style) ========== */

/* tech-frame - Exists in core - error, page, privacy, terms, cta box, core tags */
.tech-frame {
    background: 
        var(--gradient-glass),
        rgba(18, 18, 24, 0.8);
    border: 1px solid rgba(0, 240, 255, 0.1);
    position: relative;
    padding: var(--spacing-lg);
    clip-path: polygon(
        0% 0%,
        95% 0%,
        100% 5%,
        100% 100%,
        5% 100%,
        0% 95%
    );
    transition: all var(--transition-normal);
}

.tech-frame::before {
    content: '';
    position: absolute;
    top: 3px;
    left: 3px;
    right: 3px;
    bottom: 3px;
    background: transparent;
    clip-path: polygon(
        0% 0%,
        93% 0%,
        99% 6%,
        99% 99%,
        6% 99%,
        0% 93%
    );
    border: 2px solid transparent;
    border-image: linear-gradient(135deg, var(--color-teal), var(--color-lavender)) 1;
    pointer-events: none;
    z-index: 1;
}

/* ========== DASHBOARD CARDS only used in aura components, may need style tweaking when we enhance ========== */

.dashboard-card {
    /* Enhanced background with better opacity layering */
    background: 
        var(--gradient-glass),
        rgba(13, 13, 31, 0.4);  /* Increased opacity for better depth */
    border: 1px solid rgba(255, 255, 255, 0.12);  /* Slightly more visible border */
    /* border-top: 1px solid rgba(255, 255, 255, 0.12);
    border-left: 1px solid rgba(255, 255, 255, 0.05); */
    border-radius: var(--border-radius-xl);
    margin-bottom: var(--spacing-xl);
    /* padding: var(--spacing-xl); */
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(25px);  /* Increased blur for more premium feel */
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.3),  /* Deeper shadow like featured post */
        0 0 30px rgba(179, 157, 219, 0.08);  /* Subtle glow */
    transition: all var(--transition-normal);
    /* display: flex;
    flex-direction: column;
    height: 100%; */
}

.dashboard-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    opacity: 0.9;
    border-radius: var(--border-radius-xl) var(--border-radius-xl) 0 0;
}

.dashboard-card-header {
    /* display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08); */

    /* Styles from glass card update, commented lines from before */
    padding: var(--spacing-xl);
    position: relative;
    z-index: 1;
    
    /* NEW: Enhanced header background with opacity gradient */
    background: 
        linear-gradient(180deg, 
            rgba(179, 157, 219, 0.04) 0%,   /* Slightly more opaque at top */
            rgba(179, 157, 219, 0.02) 50%,  /* Fade to subtle */
            transparent 100%);               /* Fade to transparent */
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.dashboard-card-title {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    color: var(--color-text);
    margin: 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.dashboard-card-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.dashboard-card-footer {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-sm);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* ========== PROJECT/SYSTEM CARDS ========== */

.system-card {
    background: 
        var(--gradient-glass), 
        rgba(13, 13, 31, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    backdrop-filter: blur(25px);  /* Increased blur for more premium feel */
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.3),  /* Deeper shadow like featured post */
        0 0 30px rgba(179, 157, 219, 0.08);  /* Subtle glow */
    transition: all var(--transition-normal);
    height: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
}

.system-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    opacity: 0.8;
}

.system-card:hover {
    transform: translateY(-10px);
    box-shadow: 
        0 15px 40px rgba(0, 0, 0, 0.4),
        var(--shadow-glow-teal);
    border-color: rgba(38, 198, 218, 0.3);
}

.system-card-header {
    /* padding: var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05); */

    /* Styles from glass card update, commented lines from before */
    padding: var(--spacing-xl);
    position: relative;
    z-index: 1;
    
    /* NEW: Enhanced header background with opacity gradient */
    background: 
        linear-gradient(180deg, 
            rgba(179, 157, 219, 0.04) 0%,   /* Slightly more opaque at top */
            rgba(179, 157, 219, 0.02) 50%,  /* Fade to subtle */
            transparent 100%);               /* Fade to transparent */
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.system-card-content {
    padding: var(--spacing-lg);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.system-card-footer {
    padding: var(--spacing-md) var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    margin-top: auto;
}

/* ========== ENHANCED DATALOG COMPONENTS ========== */

/* Datalog cards get the enhanced treatment */
.datalog-card {
    /* Enhanced background matching glass-card improvements */
    background: 
        var(--gradient-glass), 
        rgba(13, 13, 31, 0.4);  /* Increased opacity */
    border: 1px solid rgba(255, 255, 255, 0.12);  /* More visible border */
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    backdrop-filter: blur(25px);  /* Increased blur */
    transition: all var(--transition-normal);
    height: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
    
    /* Enhanced shadow */
    box-shadow: 
        0 15px 45px rgba(0, 0, 0, 0.25),
        0 0 20px rgba(179, 157, 219, 0.08);
}


.datalog-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-lavender), var(--color-coral));
    opacity: 0.7;
}

/* Enhanced hover for datalog cards */
.datalog-card:hover {
    transform: translateY(-5px);  /* Same lift as featured */
    box-shadow: 
        0 20px 55px rgba(0, 0, 0, 0.35),
        0 0 25px rgba(179, 157, 219, 0.15);
    border-color: rgba(179, 157, 219, 0.25);
}

/* Enhanced datalog card header */
.datalog-card-header {
    padding: var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    
    /* NEW: Enhanced header background */
    background: 
        linear-gradient(180deg, 
            rgba(179, 157, 219, 0.04) 0%, 
            rgba(179, 157, 219, 0.02) 50%, 
            transparent 100%);
}

.datalog-card-content {
    padding: var(--spacing-lg);
    flex: 1;
    display: flex;
    flex-direction: column;
}

/* ========== INFO/PANEL CARDS not used anywhere, glass info replaces - will remove ========== */

/* .info-card {
    background: 
        var(--gradient-glass), 
        rgba(7, 7, 18, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    backdrop-filter: blur(15px);
    position: relative;
}

.info-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-xs);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.info-card-title {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    color: var(--color-teal);
    margin: 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
} */

/* ========== METRIC CARDS used in a lot of places ========== */

.metric-card {
    background: 
        var(--gradient-glass), 
        rgba(13, 13, 31, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    text-align: center;
    /* FROM featured post - APPLY everywhere */
    backdrop-filter: blur(25px);  /* ← Increased from 20px */
    box-shadow: 
    0 20px 60px rgba(0, 0, 0, 0.3),  /* Deeper shadow */
    0 0 30px rgba(179, 157, 219, 0.08);  /* Subtle glow */
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.metric-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--color-teal);
    opacity: 0.8;
}

.metric-card.teal::before { background: var(--color-teal); }
.metric-card.lavender::before { background: var(--color-lavender); }
.metric-card.coral::before { background: var(--color-coral); }
.metric-card.mint::before { background: var(--color-mint); }

.metric-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow-teal);
    border-color: rgba(38, 198, 218, 0.2);
}

.metric-card.teal:hover { box-shadow: var(--shadow-glow-teal); }
.metric-card.lavender:hover { box-shadow: var(--shadow-glow-lavender); }
.metric-card.coral:hover { box-shadow: var(--shadow-glow-coral); }
.metric-card.mint:hover { box-shadow: 0 0 15px rgba(165, 214, 167, 0.3); }

.metric-value {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    color: var(--color-teal);
    margin-bottom: var(--spacing-xs);
    display: block;
    position: relative;
    z-index: 1;
}

.metric-card.teal .metric-value { color: var(--color-teal); }
.metric-card.lavender .metric-value { color: var(--color-lavender); }
.metric-card.coral .metric-value { color: var(--color-coral); }
.metric-card.mint .metric-value { color: var(--color-mint); }

.metric-label {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    z-index: 1;
}

/* ========== CARD VARIANTS ========== */

/* Compact Cards */
.glass-card-compact {
    padding: var(--spacing-md);
}

.glass-card-compact::before {
    height: 1px;
}

/* Large Cards */
.glass-card-large {
    padding: var(--spacing-xxl);
}

/* Borderless Cards */
.glass-card-borderless {
    border: none;
    box-shadow: 
        0 4px 20px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

/* Full Height Cards */
.glass-card-full-height {
    height: 100%;
    display: flex;
    flex-direction: column;
}

/* ========== CARD GRID LAYOUTS ========== */

.card-grid {
    display: grid;
    gap: var(--spacing-lg);
}

.card-grid-2 {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.card-grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.card-grid-4 {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

/* ========== RESPONSIVE ADJUSTMENTS ========== */

@media (max-width: 991px) {
    .glass-card,
    .dashboard-card,
    .system-card,
    .datalog-card {
        padding: var(--spacing-md);
    }
    
    .card-grid {
        gap: var(--spacing-md);
    }
    
    .card-grid-2,
    .card-grid-3,
    .card-grid-4 {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 767px) {
    .glass-card,
    .dashboard-card,
    .system-card,
    .datalog-card,
    .info-card {
        padding: var(--spacing-sm);
    }
    
    .metric-value {
        font-size: 2rem;
    }
    
    .dashboard-card-header,
    .system-card-header,
    .datalog-card-header {
        padding: var(--spacing-sm);
    }
}

/* ========== ACCESSIBILITY ENHANCEMENTS ========== */

/* High contrast mode */
@media (prefers-contrast: high) {
    .glass-card,
    .dashboard-card,
    .system-card,
    .datalog-card,
    .info-card,
    .metric-card {
        border-width: 2px;
        backdrop-filter: none;
        background: rgba(13, 13, 31, 0.9);
    }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .glass-card,
    .dashboard-card,
    .system-card,
    .datalog-card,
    .info-card,
    .metric-card {
        transition: none;
    }
    
    .glass-card-hover:hover,
    .system-card:hover,
    .datalog-card:hover,
    .metric-card:hover {
        transform: none;
    }
}

/* Focus indicators for keyboard navigation */
.glass-card:focus-within,
.dashboard-card:focus-within,
.system-card:focus-within,
.datalog-card:focus-within {
    outline: 2px solid var(--color-teal);
    outline-offset: 2px;
}