:root {
    --primary-color: #000000;
    --secondary-color: #f2f2f2;
    --card-color: #ffffff;
    --accent-color: #000000;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --text-color: #1e293b;
    --text-light: #787878;
    --border-color: #e2e8f0;
    --background-color: #f2f2f2;
    --card-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
}

[data-theme="dark"] {
    --primary-color: #d5d5d5;
    --secondary-color: #2f2f2f;
    --card-color: #131313;
    --accent-color: #ffffff;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --text-color: #d5d5d5;
    --text-light: #a0a0a0;
    --border-color: #333333;
    --background-color: #000000;
    --card-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.5), 0 1px 2px 0 rgba(0, 0, 0, 0.3);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--background-color);
    transition: background-color 0.3s ease, color 0.3s ease;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
nav {
    padding: 0.5rem 0;
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 100;
}

nav .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

nav .nav-brand {
    display: flex;
    align-items: center;
    gap: 1rem;
}

nav .nav-brand a {
    text-decoration: none;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

nav .nav-brand span {
    color: var(--text-light);
}

nav .nav-links {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

nav .nav-links a {
    color: var(--text-color);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

nav .nav-links a:hover {
    color: #737373;
}

.theme-toggle {
    background: none;
    border: none;
    color: var(--text-color);
    padding: 0.5rem;
    border-radius: 8px;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
}

.theme-toggle:hover {
    background: var(--secondary-color);
}

/* Header */
header {
    background: transparent;
    color: var(--text-color);
    padding: 4rem 0 2rem;
    text-align: center;
}

header h1 {
    font-size: 3rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
    letter-spacing: -0.02em;
}

header p {
    font-size: 1.1rem;
    color: var(--text-light);
    max-width: 700px;
    margin: 0 auto;
    font-weight: 400;
}

/* Search */
#searchInput:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(107, 114, 128, 0.1);
}

#searchInput::placeholder {
    color: var(--text-light);
}

/* Filters */
.filters {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin: 1rem 0 2rem;
    justify-content: center;
}

.filter-btn {
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-color);
    background: var(--card-color);
    color: var(--text-color);
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    font-family: inherit;
}

.filter-btn:hover {
    background: var(--secondary-color);
}

.filter-btn.active {
    background: var(--primary-color);
    color: var(--secondary-color);
    border-color: var(--primary-color);
}

/* Grid */
.boilerplates-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin: 2rem 0;
    padding-bottom: 2rem;
}

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

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

@media (min-width: 1400px) {
    .boilerplates-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Card */
.boilerplate-card {
    background: var(--card-color);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    box-shadow: var(--card-shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    color: inherit;
    text-decoration: none;
    cursor: pointer;
}

.boilerplate-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 12px 0 rgba(0, 0, 0, 0.15), 0 2px 4px 0 rgba(0, 0, 0, 0.1);
}

.card-screenshot {
    width: 100%;
    height: 200px;
    object-fit: cover;
    background: var(--secondary-color);
}

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

.card-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--primary-color);
}

.card-short {
    font-size: 0.9rem;
    color: var(--text-light);
    line-height: 1.5;
    margin: 0 0 1rem 0;
}

.card-stack-icons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
    align-items: center;
}

.stack-icon {
    width: 24px;
    height: 24px;
    object-fit: contain;
    flex-shrink: 0;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.stack-icon:hover {
    opacity: 1;
}

.card-footer {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.card-dev {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex: 1;
}

.dev-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
}

.dev-name {
    font-size: 0.9rem;
    color: var(--text-color);
    font-weight: 500;
}

.card-separator {
    color: var(--text-light);
    font-size: 0.9rem;
}

.card-price {
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary-color);
}

.visit-btn {
    background: var(--primary-color);
    color: var(--secondary-color);
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.3s ease;
    font-family: inherit;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.visit-btn:hover {
    background: var(--accent-color);
}

/* Single Page */
.single-page {
    max-width: 1400px;
    margin: 2rem auto;
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

/* Breadcrumb */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 2rem;
    font-size: 0.9rem;
}

.breadcrumb-item {
    color: var(--text-light);
    text-decoration: none;
    transition: color 0.3s ease;
}

.breadcrumb-item:hover {
    color: var(--text-color);
}

.breadcrumb-item.breadcrumb-current {
    color: var(--text-color);
    font-weight: 500;
}

.breadcrumb-separator {
    color: var(--text-light);
}

/* Hero Section: Two Columns */
.single-hero-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    align-items: center;
    margin-bottom: 3rem;
}

.hero-left {
    grid-column: span 1;
}

.hero-screenshot-span {
    grid-column: span 2;
}

.hero-left {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    text-align: left;
}

.single-title {
    font-size: 2rem;
    font-weight: 600;
    margin: 0;
    color: var(--primary-color);
    line-height: 1.2;
}

.single-short {
    font-size: 1.1rem;
    color: var(--text-light);
    margin: 0;
    line-height: 1.6;
}

.hero-pricing {
    margin: 0.5rem 0;
}

.hero-price {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
}

.hero-right {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.single-main-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;            
    padding: 0.5rem 1rem;
    background: #ff2929;
    color: white;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    transition: all 0.3s ease;
    width: fit-content;
}

.single-main-cta:hover {
    background: #e22323;
   
}



.hero-screenshot {
    width: 100%;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

/* Bento Grid Section */
.bento-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.bento-card {
    background: var(--card-color);
    border-radius: 12px;
    padding: 1.5rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--card-shadow);
    display: flex;
    flex-direction: column;
}

.bento-large {
    grid-column: span 2;
}

.bento-medium {
    grid-column: span 1;
}

.bento-small {
    grid-column: span 1;
}

.bento-title {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin: 0 0 1rem 0;
}

.bento-text {
    font-size: 0.95rem;
    color: var(--text-color);
    line-height: 1.6;
    margin: 0;
}

.bento-dev {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.bento-dev-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}

.bento-dev-name {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-color);
}

.bento-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.bento-stack-item {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.4rem 0.75rem;
    background: var(--secondary-color);
    border-radius: 6px;
    font-size: 0.85rem;
    color: var(--text-color);
}

.bento-stack-logo {
    width: 16px;
    height: 16px;
    object-fit: contain;
    flex-shrink: 0;
}

.bento-features {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 0.75rem;
}

.bento-feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-color);
}

.bento-feature-icon {
    width: 18px;
    height: 18px;
    object-fit: contain;
    flex-shrink: 0;
}

/* Content Grid */
.single-content-grid {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 2rem;
}

.single-main {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

/* Showcase Card */
.showcase-card {
    background: var(--card-color);
    border-radius: 12px;
    padding: 2rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--card-shadow);
    overflow: hidden;
}

.showcase-screenshot {
    width: 100%;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}


.single-sidebar {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.sidebar-card {
    background: var(--card-color);
    border-radius: 12px;
    padding: 1.5rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--card-shadow);
}

.sidebar-card-title {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
}

.sidebar-card-content {
    font-size: 1rem;
    color: var(--text-color);
}

.sidebar-dev {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.sidebar-dev-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
}

.sidebar-dev-name {
    font-weight: 500;
    font-size: 1rem;
}

.sidebar-price {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
}

.sidebar-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.sidebar-features {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.sidebar-feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.95rem;
}

.sidebar-feature-icon {
    width: 20px;
    height: 20px;
    object-fit: contain;
    flex-shrink: 0;
}

.meta-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.meta-label {
    font-size: 0.85rem;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.meta-value {
    font-size: 1rem;
    color: var(--text-color);
    font-weight: 500;
}

.single-cta {
    margin-top: 1rem;
}


.alternatives-title {
    font-size: 2rem;
    font-weight: 600;
    margin: 0 0 2rem 0;
    color: var(--primary-color);
    text-align: center;
}

.alternatives-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin: 2rem 0;
}

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

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

@media (max-width: 1024px) {
    .single-hero-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .hero-left {
        grid-column: span 1;
    }
    
    .hero-screenshot-span {
        grid-column: span 1;
        order: -1;
    }
    
    .bento-grid {
        grid-template-columns: 1fr;
    }
    
    .bento-large,
    .bento-medium,
    .bento-small {
        grid-column: span 1;
    }
    
    .single-title {
        font-size: 2rem;
    }
    
}

.single-description {
    margin-bottom: 2rem;
    line-height: 1.8;
    color: var(--text-color);
}

.section-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

/* Loading */
.loading {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--text-light);
}

.spinner {
    border: 3px solid var(--border-color);
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 0 auto 1rem;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--text-light);
}

.empty-state i {
    font-size: 4rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

/* Footer */
footer {
    background: var(--background-color);
    color: var(--text-light);
    padding: 2rem 0;
    text-align: center;
    margin-top: 3rem;
    border-top: 1px solid var(--border-color);
}

footer a {
    color: var(--accent-color);
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}

/* Responsive */
@media (max-width: 767px) {
    header h1 {
        font-size: 2rem;
    }
    
    .container {
        padding: 0 15px;
    }
    
    .boilerplates-grid {
        grid-template-columns: 1fr !important;
        gap: 1.5rem;
    }
    
    .single-title {
        font-size: 1.5em;
    }
    .single-short {
        font-size: 1rem;
    }
    .alternatives-title {
        font-size: 1.5em;
    }
    
    .single-meta {
        flex-direction: column;
        gap: 1rem;
    }
    
    nav .nav-links {
        gap: 1rem;
    }
    
    .hide-mobile {
        display: none;
    }
}

@media (min-width: 769px) {
    .hide-mobile {
        display: inline;
    }
}