body {
    font-family: Arial, sans-serif;
    background: #f5f7fb;
    margin: 0;
    padding: 0;
}

.container {
    width: 90%;
    max-width: 900px;
    margin: 40px auto;
    text-align: center;
}

.title {
    margin-bottom: 30px;
}

.ip-box {
    background: white;
    padding: 20px;
    margin-bottom: 30px;
    border-radius: 12px;
    box-shadow: 0 6px 15px rgba(0,0,0,0.08);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.ip-label {
    font-size: 14px;
    color: #777;
    margin-bottom: 5px;
}

.ip-text {
    font-size: 22px;
    font-weight: bold;
}

.flag {
    margin-left: 10px;
    font-size: 24px;
}

.copy-btn {
    padding: 10px 15px;
    border: none;
    background: #4a90e2;
    color: white;
    border-radius: 8px;
    cursor: pointer;
    transition: 0.3s;
}

.copy-btn:hover {
    background: #357abd;
}

.buttons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 20px;
}

.card {
    display: block;
    padding: 20px;
    background: white;
    border-radius: 12px;
    text-decoration: none;
    color: #333;
    box-shadow: 0 6px 15px rgba(0,0,0,0.08);
    transition: 0.3s;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.logout {
    display: inline-block;
    margin-top: 30px;
    padding: 12px 20px;
    background: red;
    color: white;
    border-radius: 8px;
    text-decoration: none;
    transition: 0.3s;
}

.logout:hover {
    background: darkred;
}