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

body {
    font-family: system-ui, sans-serif;
    background: #f5f5f5;
    padding: 2rem;
    display: flex;
    justify-content: center;
}

.panel {
    background: white;
    border-radius: 12px;
    border: 0.5px solid #ddd;
    padding: 1.5rem;
    width: 320px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

h1 {
    font-size: 17px;
    font-weight: 500;
    margin-bottom: 1.25rem;
    color: #111;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    border-radius: 10px;
    border: 0.5px solid #e0e0e0;
    background: #fafafa;
    text-decoration: none;
    color: #333;
    font-size: 14px;
    font-weight: 500;
    transition: border-color 0.15s, background 0.15s;
    margin-bottom: 10px;
}

.nav-link:hover {
    border-color: #888;
    background: #f2f2f2;
}

.nav-link .icon {
    font-size: 18px;
    flex-shrink: 0;
}

.nav-link .arrow {
    margin-left: auto;
    color: #bbb;
    font-size: 16px;
}