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

body {
    font-family: Inter, "Segoe UI", Arial, sans-serif;
    background: #0f172a;
    color: #ffffff;
}

header {
    position: sticky;
    top: 0;
    background: #111827;
    padding: 20px;
    border-bottom: 1px solid #263244;
    z-index: 100;
}

h1 {
    font-size: 28px;
    margin-bottom: 15px;
}

#search {
    width: 100%;
    padding: 14px 18px;
    font-size: 16px;
    border: none;
    border-radius: 12px;
    outline: none;
}

#count {
    margin-top: 12px;
    color: #9ca3af;
    font-size: 14px;
}

#grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 20px;
    padding: 25px;
}

.card {
    background: #1e293b;
    border-radius: 16px;
    padding: 20px;
    text-align: center;
    transition: transform .2s, box-shadow .2s;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 25px rgba(0,0,0,.35);
}

.icon {
    width: 72px;
    height: 72px;
    margin-bottom: 15px;
}

.name {
    font-size: 15px;
    margin-bottom: 15px;
    word-break: break-word;
}

.copy {
    width: 100%;
    padding: 10px;
    border: none;
    border-radius: 10px;
    background: #2563eb;
    color: white;
    font-weight: bold;
    cursor: pointer;
    transition: background .2s;
}

.copy:hover {
    background: #1d4ed8;
}

@media (max-width: 600px) {
    #grid {
        grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
        gap: 15px;
        padding: 15px;
    }

    h1 {
        font-size: 22px;
    }
}