/* 
===============================================================================
WIND LOAD SOLUTIONS - CARD COMPONENT SYSTEM
Professional card variants extracted and enhanced from your existing system
Save as: /webapp/assets/components/cards.css
===============================================================================
*/

/* ===== BASE CARD SYSTEM ===== */
/* Your existing premium card styling as the foundation */

.card {
    background: var(--bg-glass);
    backdrop-filter: var(--backdrop-blur);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-3xl);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    width: 100%;
    box-sizing: border-box;
    overflow: hidden;
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-card);
    animation: slideInUp 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards;
    position: relative;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.6s;
    pointer-events: none;
}

.card:hover::before {
    left: 100%;
}

.card:hover {
    transform: translateY(-4px);
    border-color: var(--border-strong);
    box-shadow: var(--shadow-card-hover);
}

.card h3 {
    margin-top: 0;
    color: var(--text-white);
    font-size: clamp(18px, 3vw, 22px);
    font-weight: var(--font-semibold);
    word-wrap: break-word;
    margin-bottom: var(--spacing-md);
}

.card h4 {
    color: var(--text-white);
    font-weight: var(--font-semibold);
    margin: 0;
    font-size: var(--text-base);
}

.card p {
    word-wrap: break-word;
    overflow-wrap: break-word;
    color: var(--text-light);
    margin: 8px 0;
    line-height: var(--leading-relaxed);
}

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

/* Featured card with gradient background */
.card-featured {
    background: var(--gradient-primary);
    border-color: var(--border-primary);
    position: relative;
}

.card-featured::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-glass);
    z-index: 0;
}

.card-featured > * {
    position: relative;
    z-index: 1;
}

/* Success variant */
.card-success {
    background: var(--gradient-success);
    border-color: var(--border-success);
}

/* Warning variant */
.card-warning {
    background: var(--gradient-warning);
    border-color: var(--border-warning);
}

/* Danger variant */
.card-danger {
    background: var(--gradient-danger);
    border-color: var(--border-danger);
}

/* AI Enhanced variant - Your existing AI styling */
.card-ai,
.ai-enhanced {
    background: var(--gradient-purple);
    border-left: 4px solid var(--purple-accent);
    border-color: var(--ai-border);
}

.card-ai .card-title,
.ai-enhanced .card-title,
.ai-enhanced h3 {
    color: var(--ai-text);
}

/* ===== STAT CARDS - YOUR EXISTING PREMIUM SYSTEM ===== */

.stat-card {
    background: var(--bg-glass);
    backdrop-filter: var(--backdrop-blur-light);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-xl);
    padding: 0;
    transition: var(--transition-smooth);
    overflow: hidden;
    position: relative;
    box-shadow: var(--shadow-card);
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.6s;
}

.stat-card:hover::before {
    left: 100%;
}

.stat-card:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: var(--border-strong);
    box-shadow: var(--shadow-card-hover);
}

.stat-card-inner {
    padding: var(--spacing-lg) var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    height: 100%;
    position: relative;
    z-index: 2;
    text-align: center;
    flex-direction: column;
}

.stat-icon {
    font-size: 2.5rem;
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-xl);
    background: rgba(59, 130, 246, 0.15);
    color: var(--primary-blue-light);
    border: 1px solid var(--border-primary);
    transition: var(--transition-normal);
    flex-shrink: 0;
    margin-bottom: var(--spacing-2);
}

.stat-icon.success {
    background: rgba(16, 185, 129, 0.15);
    color: var(--success-green);
    border-color: var(--border-success);
}

.stat-icon.warning {
    background: rgba(245, 158, 11, 0.15);
    color: var(--warning-amber);
    border-color: var(--border-warning);
}

.stat-icon.active {
    background: rgba(16, 185, 129, 0.15);
    color: var(--success-green);
    border-color: var(--border-success);
    animation: pulse 2s infinite;
}

.stat-content {
    flex: 1;
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: var(--font-extrabold);
    color: var(--text-white);
    margin: 0 0 var(--spacing-2) 0;
    line-height: var(--leading-tight);
    text-shadow: 0 2px 10px rgba(255, 255, 255, 0.1);
}

.stat-label {
    font-size: var(--text-sm);
    color: var(--text-light);
    margin: 0;
    font-weight: var(--font-semibold);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
}

/* ===== DASHBOARD CARDS - YOUR EXISTING ENHANCED CARDS ===== */

.dashboard-card {
    background: var(--bg-glass);
    backdrop-filter: var(--backdrop-blur);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-3xl);
    padding: 0;
    transition: var(--transition-smooth);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    margin-bottom: var(--spacing-lg);
}

.dashboard-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-strong);
    box-shadow: var(--shadow-card-hover);
}

/* Chart headers */
.chart-header {
    padding: var(--spacing-lg) var(--spacing-lg) var(--spacing-md);
    border-bottom: 1px solid var(--border-light);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.02) 100%);
}

.chart-header h3 {
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    color: var(--text-white);
    margin: 0 0 var(--spacing-2) 0;
    display: flex;
    align-items: center;
}

.chart-subtitle {
    color: var(--text-muted);
    font-size: var(--text-sm);
    margin: 0;
    font-weight: var(--font-medium);
}

.chart-container {
    padding: var(--spacing-md) var(--spacing-lg) var(--spacing-lg);
}

/* ===== TOOL CARDS - YOUR EXISTING TOOL CARD STYLING ===== */

.tool-card {
    padding: var(--spacing-lg) var(--spacing-lg);
    background: var(--bg-glass);
    backdrop-filter: var(--backdrop-blur);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-xl);
    text-align: center;
    cursor: pointer;
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-card);
    position: relative;
    overflow: hidden;
    margin-bottom: var(--spacing-lg);
}

.tool-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.6s;
}

.tool-card:hover::before {
    left: 100%;
}

.tool-card:hover {
    background: var(--bg-glass-hover);
    border-color: var(--border-strong);
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-card-hover);
}

.tool-card h4 {
    margin: var(--spacing-2) 0 var(--spacing-2) 0;
    color: var(--text-white);
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
}

.tool-card p {
    margin: 0;
    color: var(--text-light);
    line-height: var(--leading-normal);
    font-size: var(--text-sm);
}

/* ===== DOCUMENTATION CARDS - YOUR EXISTING DOC STYLING ===== */

.doc-category-card {
    background: var(--bg-glass);
    backdrop-filter: var(--backdrop-blur);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-card);
}

.doc-category-card:hover {
    background: var(--bg-glass-hover);
    border-color: var(--border-strong);
    transform: translateY(-4px);
    box-shadow: var(--shadow-card-hover);
}

/* ===== ACTION CARDS - FOR DASHBOARD ACTIONS ===== */

.action-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--bg-glass);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-lg);
    transition: var(--transition-normal);
    cursor: pointer;
    text-align: left;
    width: 100%;
    margin-bottom: var(--spacing-sm);
}

.action-card:hover {
    background: var(--bg-glass-hover);
    border-color: var(--border-strong);
    transform: translateY(-2px) translateX(5px);
    box-shadow: var(--shadow-card);
}

.action-card.primary {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.2) 0%, rgba(37, 99, 235, 0.15) 100%);
    border-color: var(--border-primary);
    box-shadow: var(--shadow-button);
}

.action-card.primary:hover {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.3) 0%, rgba(37, 99, 235, 0.25) 100%);
    box-shadow: var(--shadow-button-hover);
}

/* ===== CARD CONTENT STRUCTURE ===== */

.card-description {
    color: var(--text-light);
    margin-bottom: var(--spacing-lg);
    font-size: var(--text-base);
    line-height: var(--leading-relaxed);
}

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

@media (max-width: 768px) {
    .card {
        padding: var(--spacing-md);
        margin-bottom: var(--spacing-md);
    }
    
    .chart-header {
        padding: var(--spacing-md) var(--spacing-md) var(--spacing-sm);
    }
    
    .chart-container {
        padding: var(--spacing-sm) var(--spacing-md) var(--spacing-md);
    }
    
    .stat-card-inner {
        padding: var(--spacing-md) var(--spacing-sm);
        gap: var(--spacing-sm);
    }
    
    .stat-icon {
        width: 50px;
        height: 50px;
        font-size: 1.8rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .action-card {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-sm);
    }
}

/* ===== ANIMATIONS ===== */

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 0 20px rgba(16, 185, 129, 0.3);
    }
    50% {
        box-shadow: 0 0 30px rgba(16, 185, 129, 0.5);
    }
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}