:root {
    --bs-body-bg: #1a1a1a;
    --bs-body-color: #f8f9fa;
    --bs-secondary-bg: #2d2d2d;
    --bs-tertiary-bg: #333333;
    --bs-border-color: #3d3d3d;
}

body {
    background-color: var(--bs-body-bg);
    color: var(--bs-body-color);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    min-height: 100vh;
}

.text-gradient {
    background: linear-gradient(45deg, #3a7bd5, #00d2ff);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.widget-card {
    border-radius: 12px;
    border: 1px solid var(--bs-border-color);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.widget-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
}

.widget-card.small {
    min-height: 180px;
}

.widget-card.medium {
    min-height: 240px;
}

.widget-card.large {
    min-height: 300px;
}

.widget-header {
    border-bottom: 1px solid var(--bs-border-color);
    padding: 0.75rem 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.widget-title {
    font-weight: 600;
    font-size: 1rem;
    margin: 0;
}

.widget-body {
    padding: 1rem;
}

.badge-color {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: inline-block;
    margin-right: 6px;
}

.value-display {
    font-size: 2.25rem;
    font-weight: 700;
    margin: 0.5rem 0;
}

.value-change {
    font-size: 0.85rem;
    display: flex;
    align-items: center;
}

.chart-container {
    position: relative;
    height: 80px;
    margin-top: 1rem;
}

.news-item {
    border-bottom: 1px solid var(--bs-border-color);
    padding: 0.75rem 0;
}

.news-item:last-child {
    border-bottom: none;
}

.uptime-stats {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.uptime-stat {
    text-align: center;
}

.uptime-value {
    font-size: 1.5rem;
    font-weight: 600;
}

.uptime-label {
    font-size: 0.75rem;
    color: #adb5bd;
}

.status-badge {
    padding: 0.25rem 0.5rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

.status-online {
    background-color: rgba(40, 167, 69, 0.2);
    color: #28a745;
}

.status-offline {
    background-color: rgba(220, 53, 69, 0.2);
    color: #dc3545;
}

.modal-content {
    border: 1px solid var(--bs-border-color);
}

.modal-header {
    background-color: var(--bs-tertiary-bg);
}

.modal-body {
    background-color: var(--bs-secondary-bg);
}

.modal-footer {
    background-color: var(--bs-tertiary-bg);
}

/* Color variants for widget cards */
.widget-bg-orange {
    background: linear-gradient(135deg, rgba(253, 126, 20, 0.1), transparent);
}

.widget-bg-purple {
    background: linear-gradient(135deg, rgba(111, 66, 193, 0.1), transparent);
}

.widget-bg-blue {
    background: linear-gradient(135deg, rgba(13, 110, 253, 0.1), transparent);
}

.widget-bg-green {
    background: linear-gradient(135deg, rgba(25, 135, 84, 0.1), transparent);
}

.widget-bg-teal {
    background: linear-gradient(135deg, rgba(32, 201, 151, 0.1), transparent);
}

.widget-bg-pink {
    background: linear-gradient(135deg, rgba(214, 51, 132, 0.1), transparent);
}

.widget-bg-yellow {
    background: linear-gradient(135deg, rgba(255, 193, 7, 0.1), transparent);
}

.widget-bg-red {
    background: linear-gradient(135deg, rgba(220, 53, 69, 0.1), transparent);
}

.widget-bg-indigo {
    background: linear-gradient(135deg, rgba(102, 16, 242, 0.1), transparent);
}