/* Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
    line-height: 1.6;
    color: #1f2937;
    background-color: #ffffff;
}

/* Custom Tailwind Configuration */
.bg-gradient-to-r {
    background-image: linear-gradient(to right, var(--tw-gradient-stops));
}

.from-purple-600 {
    --tw-gradient-from: #9333ea;
    --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(147, 51, 234, 0));
}

.to-pink-600 {
    --tw-gradient-to: #db2777;
}

.hover\:from-purple-700:hover {
    --tw-gradient-from: #7c3aed;
}

.hover\:to-pink-700:hover {
    --tw-gradient-to: #be185d;
}

/* Navigation Styles */
.nav-link.active {
    color: #9333ea !important;
}

.nav-link:not(.active) {
    color: #6b7280;
}

.nav-link:not(.active):hover {
    color: #111827;
}

/* Mobile Menu */
.mobile-nav-link.active {
    color: #9333ea !important;
    background-color: #f3f4f6;
}

/* Page Content */
.page-content {
    min-height: calc(100vh - 64px);
}

.page-content.hidden {
    display: none !important;
}

/* Hero Section Enhancements */
.hero-gradient {
    background: linear-gradient(135deg, #f9fafb 0%, #ffffff 100%);
}

/* Card Hover Effects */
.card-hover {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.card-hover:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

/* Effect Cards */
.effect-card {
    background: white;
    border-radius: 1rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 1px solid #f3f4f6;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.effect-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.effect-image {
    height: 200px;
    background: linear-gradient(135deg, #9333ea, #db2777);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    font-weight: 600;
    text-align: center;
    padding: 1rem;
}

.effect-content {
    padding: 1.5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.effect-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: #111827;
    margin-bottom: 0.5rem;
}

.effect-description {
    color: #6b7280;
    margin-bottom: 1rem;
    flex-grow: 1;
}

.effect-features {
    margin-bottom: 1rem;
}

.effect-features h4 {
    font-size: 0.875rem;
    font-weight: 600;
    color: #374151;
    margin-bottom: 0.5rem;
}

.effect-features ul {
    list-style: none;
    padding: 0;
}

.effect-features li {
    font-size: 0.875rem;
    color: #6b7280;
    margin-bottom: 0.25rem;
    padding-left: 1rem;
    position: relative;
}

.effect-features li:before {
    content: "•";
    color: #9333ea;
    position: absolute;
    left: 0;
}

.category-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background-color: #f3f4f6;
    color: #374151;
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: 9999px;
    margin-bottom: 1rem;
}

/* Filter Buttons */
.filter-btn {
    padding: 0.5rem 1rem;
    border: 1px solid #d1d5db;
    background: white;
    color: #6b7280;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.2s ease;
    cursor: pointer;
}

.filter-btn:hover {
    background: #f9fafb;
    border-color: #9ca3af;
}

.filter-btn.active {
    background: linear-gradient(to right, #9333ea, #db2777);
    color: white;
    border-color: transparent;
}

/* Share Button */
.share-btn {
    background: linear-gradient(135deg, #9333ea, #db2777);
    color: white !important;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    margin-top: auto;
}

.share-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(147, 51, 234, 0.4);
}

/* Result Cards */
.result-card {
    background: white;
    border-radius: 1rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 1px solid #f3f4f6;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.result-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

.result-image {
    height: 200px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.result-content {
    padding: 1.5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.result-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: #111827;
    margin-bottom: 0.5rem;
}

.result-description {
    color: #6b7280;
    margin-bottom: 1rem;
    flex-grow: 1;
}

.type-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background-color: #f3f4f6;
    color: #374151;
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: 9999px;
    margin-bottom: 1rem;
}

/* Modal Styles */
.modal-backdrop {
    backdrop-filter: blur(4px);
}

/* Responsive Design */
@media (max-width: 768px) {
    .effect-image,
    .result-image {
        height: 150px;
    }
    
    .effect-content,
    .result-content {
        padding: 1rem;
    }
    
    .effect-title,
    .result-title {
        font-size: 1.125rem;
    }
}

/* Animation Classes */
.fade-in {
    animation: fadeIn 0.5s ease-in-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.scale-hover {
    transition: transform 0.2s ease;
}

.scale-hover:hover {
    transform: scale(1.05);
}

/* Gradient Text */
.gradient-text {
    background: linear-gradient(135deg, #9333ea, #db2777);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Button Styles */
.btn-primary {
    background: linear-gradient(135deg, #9333ea, #db2777);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(147, 51, 234, 0.4);
    color: white;
    text-decoration: none;
}

/* YouTube Subscribe Button */
.youtube-btn {
    background: #ff0000;
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.youtube-btn:hover {
    background: #cc0000;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(255, 0, 0, 0.4);
    color: white;
    text-decoration: none;
}

/* Grid Layouts */
.grid-responsive {
    display: grid;
    gap: 2rem;
    grid-template-columns: 1fr;
}

@media (min-width: 768px) {
    .grid-responsive {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .grid-responsive {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Loading States */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.loading::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid #9333ea;
    border-radius: 50%;
    border-top-color: transparent;
    animation: spin 1s linear infinite;
}

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

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

/* Focus States */
button:focus,
input:focus,
textarea:focus {
    outline: 2px solid #9333ea;
    outline-offset: 2px;
}

/* Print Styles */
@media print {
    .no-print {
        display: none !important;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    .effect-card,
    .result-card {
        border: 2px solid #000;
    }
    
    .filter-btn {
        border: 2px solid #000;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Dark Mode Support (Future Enhancement) */
@media (prefers-color-scheme: dark) {
    /* Dark mode styles can be added here if needed */
}

/* Accessibility Improvements */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Skip Link */
.skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: #9333ea;
    color: white;
    padding: 8px;
    text-decoration: none;
    border-radius: 4px;
    z-index: 1000;
}

.skip-link:focus {
    top: 6px;
}




/*ai effects*/