/* Mobile-first Portfolio Styles */

body {
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

* {
    box-sizing: border-box;
}

/* Smooth transitions */
.view-transition {
    animation: fadeIn 0.2s ease-in;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Smooth scroll */
html {
    scroll-behavior: smooth;
}

/* Touch-friendly buttons */
.touch-manipulation {
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
    min-height: 44px;
    min-width: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

/* Mobile-specific improvements */
@media (max-width: 768px) {
    /* Larger touch targets on mobile */
    button {
        min-height: 44px;
        padding: 12px 16px;
    }

    /* Better spacing on mobile */
    .p-8 {
        padding: 1rem !important;
    }

    /* Responsive text sizes */
    h1 {
        font-size: 2rem !important;
    }

    h2 {
        font-size: 1.5rem !important;
    }

    h3 {
        font-size: 1.25rem !important;
    }

    /* Hide long text on very small screens */
    .text-truncate-mobile {
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    /* Stack cards better on mobile */
    .grid-cols-2 {
        grid-template-columns: 1fr !important;
    }

    /* Sidebar overlay on mobile */
    .sidebar-overlay {
        position: fixed;
        inset: 0;
        background-color: rgba(0, 0, 0, 0.5);
        z-index: 40;
    }
}

/* Tablet and up */
@media (min-width: 768px) {
    /* Better spacing on larger screens */
    .max-w-4xl {
        max-width: 56rem;
    }

    .max-w-5xl {
        max-width: 64rem;
    }
}

/* Desktop optimizations */
@media (min-width: 1024px) {
    /* Use available space better */
    .lg\:grid-cols-2 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .lg\:grid-cols-3 {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

/* Custom scrollbar for better UX */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: #1f2937;
}

::-webkit-scrollbar-thumb {
    background: #4b5563;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #6b7280;
}

/* Loading state */
.loading {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

/* Focus styles for accessibility */
button:focus-visible,
a:focus-visible {
    outline: 2px solid #3b82f6;
    outline-offset: 2px;
}

/* Print styles */
@media print {
    .bg-gray-800,
    .bg-gray-900 {
        background-color: white !important;
        color: black !important;
    }

    .border-gray-700 {
        border-color: #ddd !important;
    }

    button {
        display: none !important;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .text-gray-400 {
        color: #d1d5db !important;
    }

    .bg-gray-800 {
        background-color: #000 !important;
    }
}

/* Reduce motion for accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}