.universo-badge {
    display: inline-block;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin-right: 6px;
}
.universo-card {
    transition: transform .2s, box-shadow .2s;
    cursor: pointer;
    border-top: 4px solid var(--accent);
}
.universo-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0,0,0,.12);
}
.stat-card {
    border-radius: 12px;
    padding: 1.25rem;
    position: relative;
    overflow: hidden;
}
.stat-card .stat-icon {
    font-size: 2.5rem;
    opacity: .2;
    position: absolute;
    right: 12px;
    bottom: 8px;
}
.stat-card .stat-value {
    font-size: 1.75rem;
    font-weight: 700;
}
.stat-card .stat-label {
    font-size: .85rem;
    opacity: .8;
}
.progress-royal {
    height: 8px;
    border-radius: 4px;
    background: #e9ecef;
}
.progress-royal .progress-bar {
    border-radius: 4px;
    transition: width 1s ease;
}
.qr-placeholder {
    width: 160px;
    height: 160px;
    background: #f8f9fa;
    border: 2px dashed #dee2e6;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    font-family: monospace;
    font-size: .7rem;
    word-break: break-all;
    padding: 8px;
    text-align: center;
}
.iot-reading {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 1rem;
    text-align: center;
    border: 1px solid #e9ecef;
}
.iot-reading .reading-value {
    font-size: 1.5rem;
    font-weight: 700;
}
.iot-reading .reading-label {
    font-size: .8rem;
    color: #6c757d;
}
.hito-timeline {
    position: relative;
    padding-left: 2rem;
}
.hito-timeline::before {
    content: '';
    position: absolute;
    left: 8px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: #dee2e6;
}
.hito-item {
    position: relative;
    padding-bottom: 1.5rem;
}
.hito-item::before {
    content: '\f111';
    font-family: FontAwesome;
    position: absolute;
    left: -1.8rem;
    top: 2px;
    font-size: .8rem;
    color: var(--success);
    background: #fff;
    padding: 2px;
}
.stream-placeholder {
    background: #1a1a2e;
    border-radius: 8px;
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    flex-direction: column;
}
.stream-placeholder i {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: .6;
}
.contract-progress {
    display: flex;
    align-items: center;
    gap: 1rem;
}
.contract-progress .progress {
    flex: 1;
    height: 12px;
}
.universo-nav-item {
    border-left: 4px solid transparent;
    transition: border-color .2s;
}
.universo-nav-item:hover {
    border-left-color: var(--accent);
}
.copy-btn {
    cursor: pointer;
    padding: 2px 8px;
    font-size: .8rem;
}
@media (max-width: 768px) {
    .stat-card .stat-value {
        font-size: 1.25rem;
    }
    .stat-card .stat-icon {
        font-size: 1.8rem;
    }
    .stream-placeholder {
        height: 200px;
    }
}