:root {
    --bg-color: #0f172a;
    --text-color: #e2e8f0;
    --accent-color: #38bdf8;
    --card-bg: rgba(30, 41, 59, 0.7);
    --card-border: rgba(255, 255, 255, 0.1);
    --font-main: 'Outfit', sans-serif;
}

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

body {
    font-family: var(--font-main);
    background-color: var(--bg-color);
    color: var(--text-color);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background-image:
        radial-gradient(at 0% 0%, hsla(253, 16%, 7%, 1) 0, transparent 50%),
        radial-gradient(at 50% 0%, hsla(225, 39%, 30%, 1) 0, transparent 50%),
        radial-gradient(at 100% 0%, hsla(339, 49%, 30%, 1) 0, transparent 50%);
}

.container {
    width: 100%;
    max-width: 800px;
    padding: 2rem;
}

header {
    text-align: center;
    margin-bottom: 3rem;
    animation: fadeInDown 0.8s ease-out;
}

h1 {
    font-weight: 600;
    font-size: 2.5rem;
    background: linear-gradient(to right, #38bdf8, #818cf8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.card {
    background: var(--card-bg);
    backdrop-filter: blur(12px);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    border-color: rgba(56, 189, 248, 0.3);
}

.ip-card {
    text-align: center;
    margin-bottom: 2rem;
    animation: fadeInUp 0.8s ease-out 0.2s backwards;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    animation: fadeInUp 0.8s ease-out 0.4s backwards;
}

h2 {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: #94a3b8;
    margin-bottom: 0.5rem;
}

h3 {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #94a3b8;
    margin-bottom: 1rem;
}

.data-point {
    font-size: 1.5rem;
    font-weight: 600;
    color: #f1f5f9;
}

.data-point.large {
    font-size: 3rem;
    color: var(--accent-color);
}

.sub-data {
    color: #cbd5e1;
    margin-top: 0.25rem;
}

.details-list {
    list-style: none;
}

.details-list li {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.details-list li:last-child {
    border-bottom: none;
}

.details-list span:first-child {
    color: #94a3b8;
}

footer {
    text-align: center;
    margin-top: 3rem;
    color: #64748b;
    font-size: 0.875rem;
    animation: fadeIn 1s ease-out 1s backwards;
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

/* Responsive adjustments */
@media (max-width: 600px) {
    .container {
        padding: 1rem;
    }

    .data-point.large {
        font-size: 2rem;
        word-break: break-all;
    }

    .grid {
        grid-template-columns: 1fr;
    }

    .card {
        padding: 1.5rem;
    }
}

.full-width {
    grid-column: 1 / -1;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
    color: #cbd5e1;
}

.data-table td {
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    vertical-align: top;
}

.data-table tr:last-child td {
    border-bottom: none;
}

.data-table .key {
    width: 30%;
    color: #94a3b8;
    font-weight: 600;
}

.data-table .value {
    width: 70%;
    word-break: break-all;
    font-family: 'Courier New', Courier, monospace;
}