:root {
    --bg-color: #0f172a;
    --card-bg: #1e293b;
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --accent: #38bdf8;
    --accent-glow: rgba(56, 189, 248, 0.3);
    --border-color: #334155;
}

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

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 2rem;
}

.nav-bar {
    width: 100%;
    background-color: var(--card-bg);
    border-bottom: 1px solid var(--border-color);
    padding: 0.75rem 0;
    margin-bottom: 2rem;
}

.nav-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.85rem;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-link:hover,
.nav-link.active {
    color: var(--accent);
}

.nav-link.active {
    position: relative;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -0.5rem;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--accent);
    box-shadow: 0 0 10px var(--accent-glow);
}

.github-icon {
    opacity: 0.8;
}

.nav-link:hover .github-icon {
    opacity: 1;
}

header {
    margin-bottom: 3rem;
    text-align: center;
}

h1 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

p.subtitle {
    color: var(--text-secondary);
    font-size: 1.2rem;
}

.search-container {
    max-width: 600px;
    margin: 0 auto 3rem auto;
    position: relative;
    display: flex;
    align-items: center;
}

.search-input {
    width: 100%;
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 2rem;
    padding: 0.8rem 1.5rem 0.8rem 3rem;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 1rem;
    transition: all 0.3s ease;
    outline: none;
}

.search-input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 15px var(--accent-glow);
}

.search-icon {
    position: absolute;
    left: 1.2rem;
    color: var(--text-secondary);
    pointer-events: none;
}

.search-clear {
    position: absolute;
    right: 1.2rem;
    color: var(--text-secondary);
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    display: none;
    transition: color 0.2s ease;
}

.search-clear:hover {
    color: var(--accent);
}

.no-results {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--text-secondary);
    display: none;
}

.no-results-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;

    .card {
        background-color: var(--card-bg);
        border: 1px solid var(--border-color);
        border-radius: 1rem;
        padding: 1.5rem;
        transition: all 0.3s ease;
        display: flex;
        flex-direction: column;
        position: relative;
        overflow: hidden;

        &:hover {
            transform: translateY(-5px);
            border-color: var(--accent);
            box-shadow: 0 0 20px var(--accent-glow);
        }

        .title {
            font-size: 1.4rem;
            font-weight: 600;
            margin-bottom: 0.5rem;
            color: var(--text-primary);
        }

        .eyebrow {
            position: absolute;
            top: 1rem;
            right: 1.5rem;
            font-size: 0.8rem;
            color: var(--accent);
            font-weight: 600;
            opacity: 0.5;
        }

        .subtitle {
            font-size: 0.9rem;
            color: var(--accent);
            margin-bottom: 1rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .chips {
            margin-top: auto;

            ul {
                display: flex;
                flex-wrap: wrap;
                gap: 0.5rem;
                list-style: none;

                li {
                    background-color: var(--border-color);
                    color: var(--text-secondary);
                    font-size: 0.75rem;
                    padding: 0.2rem 0.6rem;
                    border-radius: 2rem;
                    transition: all 0.2s ease;
                    display: flex;
                    gap: 0.4rem;
                }
            }
        }
    }
}

@media (max-width: 640px) {
    body {
        padding: 1rem;
    }

    h1 {
        font-size: 2.2rem;
    }
}