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

a {
    text-decoration: none;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    padding: 20px;
    color: #333;
}

.container {
    max-width: 1020px;
    margin: 0 auto;
    animation: fadeIn 0.8s ease-in;
}

@keyframes fadeIn {
    from { 
        opacity: 0; 
        transform: translateY(20px); 
    }
    to { 
        opacity: 1; 
        transform: translateY(0); 
    }
}

header {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    margin-bottom: 30px;
    text-align: center;
}

h1 {
    color: #667eea;
    font-size: 2em;
    margin-bottom: 10px;
}

.subtitle {
    color: #666;
    font-size: 0.9em;
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.status-card {
    background: white;
    padding: 25px;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.status-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.status-icon {
    font-size: 2.5em;
    margin-bottom: 10px;
}

.status-title {
    font-weight: bold;
    color: #333;
    margin-bottom: 5px;
    font-size: 1.1em;
}

.status-detail {
    color: #666;
    font-size: 0.9em;
}

.uptime-card {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    color: white;
}

.uptime-card .status-title,
.uptime-card .status-detail {
    color: white;
}

.temp-card {
    background: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
    color: white;
}

.temp-card .status-title,
.temp-card .status-detail {
    color: white;
}

.cpu-usage-card {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    color: white;
}

.cpu-usage-card .status-title,
.cpu-usage-card .status-detail {
    color: white;
}

.memory-card {
    background: linear-gradient(135deg, #30cfd0 0%, #330867 100%);
    color: white;
}

.memory-card .status-title,
.memory-card .status-detail {
    color: white;
}

.concrnt-card {
    background: linear-gradient(135deg, #5cf1ea 0%, #fed6e3 100%);
    color: white;
}

.concrnt-card .status-title,
.concrnt-card .status-detail {
    color: white;
}

.kindle-card {
    background: linear-gradient(135deg, #fa85f4 0%, #8fd3f4 100%);
    color: white;
}

.kindle-card .status-title,
.kindle-card .status-detail {
    color: white;
}

.vapor-card {
    background: linear-gradient(135deg, #3fc5ff 0%, #e040fb 100%);
    color: white;
}

.vapor-card .status-title,
.vapor-card .status-detail {
    color: white;
}

.accordion {
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    margin-bottom: 30px;
}

.accordion-header {
    padding: 20px 25px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background 0.3s ease;
}

.accordion-header:hover {
    opacity: 0.9;
}

.accordion-title {
    font-size: 1.2em;
    font-weight: bold;
}

.accordion-icon {
    font-size: 1.5em;
    transition: transform 0.3s ease;
}

.accordion-icon.open {
    transform: rotate(180deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    padding: 0 25px;
}

.accordion-content.open {
    max-height: 1000px;
    padding: 25px;
}

.accordion-content p {
    line-height: 1.8;
    color: #555;
    margin-bottom: 15px;
}

footer {
    background: white;
    padding: 20px;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    text-align: center;
    color: #666;
}

.pulse {
    display: inline-block;
    width: 10px;
    height: 10px;
    background: #4ade80;
    border-radius: 50%;
    margin-right: 8px;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

@media (max-width: 768px) {
    h1 {
        font-size: 1.5em;
    }

    .status-grid {
        grid-template-columns: 1fr;
    }

    body {
        padding: 10px;
    }

    header, .status-card, .accordion, footer {
        padding: 20px;
    }
}