body {
    background-color: var(--bg-light);
    color: var(--text);
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 16px;
    transition: background-color var(--transition), color var(--transition);
}


.fa-sun {
    opacity: 0;
    transform: scale(0) rotate(-90deg);
}

.fa-moon {
    opacity: 1;
    transform: scale(1) rotate(0);
}

.dark-mode .fa-sun {
    opacity: 1;
    transform: scale(1) rotate(0);
}

.dark-mode .fa-moon {
    opacity: 0;
    transform: scale(0) rotate(90deg);
}

/* Network Card Layout */
.network-card {
    width: min(460px, 100%);
    background-color: var(--bg-card);
    padding: 40px 32px;
    border-radius: 20px;
    border: 1px solid var(--border);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.05);
    text-align: center;
    transition: background-color var(--transition), border-color var(--transition);
}

/* Icons Style */
.net-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px auto;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
}

.net-icon.offline {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--error-color);
}

.net-icon.online {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--success-color);
}

/* Text Content */
.net-status .title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 12px;
}

.net-status .desc {
    font-size: 0.95rem;
    color: var(--text-gray);
    margin-bottom: 24px;
    line-height: 1.5;
}

/* Action Button */
.btn-action {
    display: inline-block;
    padding: 10px 24px;
    border-radius: 10px;
    border: none;
    background-color: var(--primary);
    color: #ffffff;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(74, 144, 226, 0.3);
    transition: background-color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.btn-action:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(74, 144, 226, 0.4);
}

/* Utility Class used by JS */
.hide {
    display: none !important;
}

/* Responsive Design */
@media (max-width: 480px) {
    .network-card {
        padding: 30px 20px;
    }
    
    .net-status .title {
        font-size: 1.3rem;
    }
}