body {
    background-color: #0f0f0f;
    color: #f0f0f0;
    font-family: "Inter", "Segoe UI", sans-serif;
    height: 100vh;
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: center;
}

.container {
    text-align: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

h1 {
    font-size: 2rem;
    margin-bottom: 2rem;
    color: #ffffff;
    letter-spacing: 0.5px;
}

.grid {
    display: grid;
    grid-template-columns: 200px 200px;
    grid-template-rows: 100px 100px;
    gap: 1.5rem;
    justify-content: center;
    align-items: center;
}

.btn {
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #1e1e1e;
    border: 2px solid #444;
    color: #fff;
    text-decoration: none;
    font-size: 1.1rem;
    border-radius: 10px;
    transition: all 0.25s ease;
    height: 100%;
}

.btn:hover {
    background-color: #292929;
    border-color: #777;
    transform: scale(1.03);
}

.info-left, .info-right {
    background-color: #141414;
    border: 2px solid #333;
    border-radius: 10px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 0.95rem;
    height: 100%;
    padding: 0.5rem;
}

.status {
    font-weight: bold;
}

.status.online {
    color: #00ff6a;
}

.status.offline {
    color: #ff4444;
}

.chart-container {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 25px;
    margin-top: 30px;
    backdrop-filter: blur(10px);
}

.chart-wrapper {
    position: relative;
    height: 300px;
    margin-top: 20px;
}

.stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 20px;
}

.stat-card {
    background: rgba(255, 255, 255, 0.1);
    padding: 20px;
    border-radius: 10px;
    text-align: center;
}

.stat-value {
    font-size: 2.5em;
    font-weight: bold;
    margin: 10px 0;
}

.cpu-value {
    color: #00ff6a;
}

.mem-value {
    color: #00aaff;
}

.stat-label {
    color: #cccccc;
    font-size: 0.9em;
}