/* DevHub Styles - White Theme */
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: #f5f7fa;
    color: #1e293b;
    min-height: 100vh;
}

.hub-header {
    background: linear-gradient(135deg, #ffffff 0%, #f0f4f8 100%);
    border-bottom: 1px solid #e2e8f0;
    padding: 1.5rem 0;
}

.hub-header h1 {
    font-size: 1.6rem;
    font-weight: 700;
    color: #1e293b;
}

.hub-header .subtitle {
    color: #64748b;
    font-size: .95rem;
}

/* Service Cards */
.service-card {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    transition: transform .2s, box-shadow .2s, border-color .2s;
    overflow: hidden;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0,0,0,.08);
    border-color: #cbd5e1;
}

.service-card .card-header-bar {
    height: 4px;
}

.service-card .card-body {
    padding: 1.5rem;
}

.service-card .service-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: #1e293b;
}

.service-card .service-desc {
    color: #64748b;
    font-size: .9rem;
}

.service-card .stat-value {
    font-size: 1.8rem;
    font-weight: 700;
    color: #1e293b;
}

.service-card .stat-label {
    font-size: .8rem;
    color: #94a3b8;
    text-transform: uppercase;
    letter-spacing: .5px;
}

/* Status indicator */
.status-dot {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    margin-right: 6px;
}

.status-dot.online { background: #22c55e; box-shadow: 0 0 6px #22c55e; }
.status-dot.offline { background: #ef4444; box-shadow: 0 0 6px #ef4444; }
.status-dot.loading { background: #f59e0b; animation: pulse 1s infinite; }

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: .4; }
}

/* Quick Info Section */
.info-section {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    padding: 1.2rem;
}

.info-section h6 {
    color: #64748b;
    font-size: .85rem;
    text-transform: uppercase;
    letter-spacing: .5px;
    margin-bottom: .8rem;
}

.info-item {
    padding: .4rem 0;
    border-bottom: 1px solid #f1f5f9;
    font-size: .9rem;
}

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

.info-item .label { color: #64748b; }
.info-item .value { color: #1e293b; font-weight: 500; }

/* Open button */
.btn-service {
    padding: .5rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: .9rem;
    text-decoration: none;
    transition: all .2s;
}

.btn-pm {
    background: #3b82f6;
    color: #fff;
    border: none;
}
.btn-pm:hover { background: #2563eb; color: #fff; }

.btn-sc {
    background: #10b981;
    color: #fff;
    border: none;
}
.btn-sc:hover { background: #059669; color: #fff; }

/* Footer */
.hub-footer {
    color: #94a3b8;
    font-size: .8rem;
    padding: 1rem 0;
    border-top: 1px solid #e2e8f0;
}