* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    background: #111827;
    color: #f9fafb;
}

.container {
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
}

.header {
    text-align: center;
    margin-bottom: 24px;
}

.header h1 {
    margin: 0 0 8px;
    font-size: 32px;
}

.header p {
    margin: 0;
    color: #9ca3af;
}

.status-card,
.event-card,
.events-card {
    background: #1f2937;
    border-radius: 14px;
    padding: 20px;
    margin-bottom: 18px;
}

.status-card h2,
.event-card h2,
.events-card h2 {
    margin-top: 0;
    font-size: 18px;
}

.status {
    padding: 14px;
    border-radius: 10px;
    background: #374151;
    color: #d1d5db;
}

.last-action {
    font-size: 30px;
    font-weight: bold;
    text-align: center;
    padding: 24px 10px;
    background: #111827;
    border-radius: 10px;
    margin-bottom: 10px;
}

.event-time {
    text-align: center;
    color: #9ca3af;
    font-size: 14px;
}

.events-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.empty-event {
    padding: 14px;
    text-align: center;
    color: #9ca3af;
    background: #374151;
    border-radius: 10px;
}

.event-item {
    padding: 14px;
    background: #374151;
    border-radius: 10px;
}

.event-name {
    font-weight: bold;
    font-size: 18px;
}

.event-detail {
    margin-top: 5px;
    color: #d1d5db;
    font-size: 14px;
}

@media (max-width: 600px) {
    .container {
        padding: 14px;
    }

    .header h1 {
        font-size: 28px;
    }

    .last-action {
        font-size: 24px;
    }
}