/* Custom styles for Game Dev Portfolio */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Orbitron:wght@400;500;600;700;800;900&display=swap');

/* Base styles */
html, body {
    font-family: 'Inter', 'Helvetica Neue', Helvetica, Arial, sans-serif;
    scroll-behavior: smooth;
}

/* Theme transitions */
* {
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

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

::-webkit-scrollbar-track {
    @apply bg-surface-dark dark:bg-surface-dark light:bg-surface-light;
}

::-webkit-scrollbar-thumb {
    @apply bg-primary-dark dark:bg-primary-dark light:bg-primary-light;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    @apply bg-blue-600 dark:bg-blue-600 light:bg-blue-700;
}

/* Loading animation */
.loading-spinner {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Blazor specific styles */
#blazor-error-ui {
    display: none;
}

.blazor-error-boundary {
    @apply bg-red-600 dark:bg-red-600 light:bg-red-700;
    color: white;
    padding: 1rem;
    border-radius: 0.5rem;
    margin: 1rem;
}

.blazor-error-boundary::after {
    content: "An error has occurred.";
}

/* Custom animations */
.fade-in {
    animation: fadeIn 0.6s ease-in-out;
}

.slide-up {
    animation: slideUp 0.8s ease-out;
}

.scale-in {
    animation: scaleIn 0.5s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

@keyframes scaleIn {
    from { 
        opacity: 0;
        transform: scale(0.9);
    }
    to { 
        opacity: 1;
        transform: scale(1);
    }
}

/* Game dev specific styles */
.game-card {
    transition: all 0.3s ease;
    transform-style: preserve-3d;
}

.game-card:hover {
    transform: translateY(-8px) rotateX(5deg);
    box-shadow: 0 20px 40px rgba(59, 130, 246, 0.3);
}

.tech-badge {
    transition: all 0.2s ease;
}

.tech-badge:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
}

/* Filter tabs */
.filter-tab {
    @apply bg-primary-dark/10 dark:bg-primary-dark/10 light:bg-primary-light/10;
    @apply text-text-secondary-dark dark:text-text-secondary-dark light:text-text-secondary-light;
    @apply border border-primary-dark/20 dark:border-primary-dark/20 light:border-primary-light/20;
}

.filter-tab:hover {
    @apply bg-primary-dark/20 dark:bg-primary-dark/20 light:bg-primary-light/20;
    @apply text-primary-dark dark:text-primary-dark light:text-primary-light;
    @apply border-primary-dark/40 dark:border-primary-dark/40 light:border-primary-light/40;
}

.filter-tab.active {
    @apply bg-primary-dark dark:bg-primary-dark light:bg-primary-light;
    color: white;
    @apply border-primary-dark dark:border-primary-dark light:border-primary-light;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
}

/* Skill items */
.skill-item {
    transition: all 0.3s ease;
    cursor: default;
}

.skill-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

/* Responsive utilities */
@media (max-width: 768px) {
    .game-card:hover {
        transform: translateY(-4px);
    }
}

/* Additional utility classes */
.text-gradient {
    background: linear-gradient(135deg, #3B82F6 0%, #10B981 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.bg-glass {
    @apply bg-surface-dark/80 dark:bg-surface-dark/80 light:bg-surface-light/80;
    backdrop-filter: blur(10px);
    @apply border border-primary-dark/20 dark:border-primary-dark/20 light:border-primary-light/20;
}

.shadow-glow {
    box-shadow: 0 0 20px rgba(59, 130, 246, 0.3);
}

/* Smooth transitions for all interactive elements */
button, a, .game-card, .tech-badge {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Focus states for accessibility */
button:focus, a:focus {
    @apply outline-2 outline-primary-dark dark:outline-primary-dark light:outline-primary-light;
    outline-offset: 2px;
}

/* Custom button styles */
.btn-primary {
    @apply bg-primary-dark dark:bg-primary-dark light:bg-primary-light hover:bg-blue-600 text-white font-semibold py-3 px-6 rounded-lg transition-all duration-300 transform hover:scale-105 hover:shadow-glow;
}

.btn-secondary {
    @apply border-2 border-primary-dark dark:border-primary-dark light:border-primary-light text-primary-dark dark:text-primary-dark light:text-primary-light hover:bg-primary-dark dark:hover:bg-primary-dark light:hover:bg-primary-light hover:text-white font-semibold py-3 px-6 rounded-lg transition-all duration-300 transform hover:scale-105;
}

/* Loading states */
.loading {
    opacity: 0.7;
    pointer-events: none;
}

.loading::after {
    content: '';
    @apply absolute inset-0 bg-primary-dark/20 dark:bg-primary-dark/20 light:bg-primary-light/20 rounded-lg;
}

/* Theme-specific background gradients */
.bg-gradient-dark {
    @apply bg-gradient-to-br from-background-dark via-surface-dark to-background-dark;
}

.bg-gradient-light {
    @apply bg-gradient-to-br from-background-light via-surface-light to-background-light;
}