/**
 * Bento Grid System & Modern UI Utilities
 */

/* Grid Layouts */
.bento-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: var(--spacing-md);
    padding: var(--spacing-md);
}

.bento-col-span-12 {
    grid-column: span 12;
}

.bento-col-span-8 {
    grid-column: span 8;
}

.bento-col-span-6 {
    grid-column: span 6;
}

.bento-col-span-4 {
    grid-column: span 4;
}

.bento-col-span-3 {
    grid-column: span 3;
}

/* Responsive breakpoints */
@media (min-width: 768px) {
    .md\:bento-col-span-4 {
        grid-column: span 4;
    }
    
    .md\:bento-col-span-6 {
        grid-column: span 6;
    }
    
    .md\:bento-col-span-8 {
        grid-column: span 8;
    }
}

@media (max-width: 1024px) {
    .bento-col-span-8 {
        grid-column: span 12;
    }
    
    .bento-col-span-6 {
        grid-column: span 6;
    }
    
    .bento-col-span-4 {
        grid-column: span 6;
    }
}

@media (max-width: 768px) {
    .bento-grid {
        display: flex;
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .bento-col-span-8,
    .bento-col-span-6,
    .bento-col-span-4,
    .md\:bento-col-span-4,
    .md\:bento-col-span-6,
    .md\:bento-col-span-8 {
        grid-column: span 12;
    }
}

/* Bento Card Style */
.bento-card {
    background-color: var(--bg-primary);
    border-radius: var(--radius-2xl);
    /* 20px */
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-lg);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    overflow: hidden;
    position: relative;
}

.bento-card:hover {
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
    transform: translateY(-2px);
}

/* Glassmorphism Effect */
.glass-effect {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

[data-theme="dark"] .glass-effect {
    background: rgba(17, 24, 39, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* AI Widget Style */
.ai-widget {
    background: linear-gradient(to bottom right, var(--bg-primary), var(--info-light));
    border: 2px solid transparent;
    background-clip: padding-box, border-box;
    background-origin: padding-box, border-box;
    position: relative;
}

.ai-widget::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: var(--ai-gradient);
    z-index: -1;
    border-radius: calc(var(--radius-2xl) + 2px);
    opacity: 0.5;
}

[data-theme="dark"] .ai-widget {
    background: linear-gradient(to bottom right, var(--bg-primary), rgba(99, 102, 241, 0.1));
}

/* Typography Utilities */
.text-balance {
    font-weight: 700;
    font-size: 2.5rem;
    letter-spacing: -0.025em;
    font-variant-numeric: tabular-nums;
}

.text-gradient {
    background: var(--ai-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
}

/* Micro-interactions */
.btn-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    transition: transform var(--transition-fast);
}

.btn-icon:hover {
    transform: scale(1.1);
}

.hover-slide-right {
    transition: transform var(--transition-base);
}

.hover-slide-right:hover {
    transform: translateX(4px);
}

/* Bank Card UI */
.bank-card {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    color: white;
    border-radius: var(--radius-2xl);
    padding: var(--spacing-lg);
    position: relative;
    overflow: hidden;
    aspect-ratio: 1.586;
    /* Standard credit card ratio */
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.bank-card::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 200px;
    height: 200px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    filter: blur(40px);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--bg-active);
    border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* Skeleton Loading */
.skeleton {
    background: linear-gradient(90deg, var(--bg-secondary) 25%, var(--bg-primary) 50%, var(--bg-secondary) 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
    border-radius: var(--radius-md);
}

.skeleton-text {
    height: 1em;
    margin-bottom: 0.5em;
    border-radius: var(--radius-sm);
}

.skeleton-circle {
    border-radius: 50%;
}

@keyframes skeleton-loading {
    0% {
        background-position: 200% 0;
    }

    100% {
        background-position: -200% 0;
    }
}