.container-fluid { padding-left: 10px; padding-right: 10px; }
.row:nth-of-type(1) { margin-top: 10px; }
.page-header { margin-top: 5px; margin-bottom: 15px; color: white; }
.page-header h3 { margin-top: 0px; margin-bottom: 5px; }
body { font-size: 13px; background: #555; }
table tr, th, td { text-align: center; white-space: nowrap; }
td { padding-left: 2px !important; padding-right: 1px !important; }
table tr img { width: 22px; height: 22px; }
.panel > .panel-heading {
    border-color: #5d2020;
    background-image: none !important;
    background-color: rgba(236, 170, 75, 0.70);
}
.panel-title { font-weight: bolder; text-transform: uppercase; text-align: center; }
.panel { margin-left: auto; margin-right: auto; }
th.region-heading {
    color: #333;
    background-color: rgba(236, 170, 75, 0.40);
    border-color: #ddd;
    font-weight: 400;
    font-size: medium;
}
a.address-family { color: rgba(236, 170, 75, 1.00); }

/* Multi-column layout */
#data-container {
    column-gap: 15px;
}
.panel-wrapper {
    break-inside: avoid;
    margin-bottom: 15px;
}

/* Loading spinner */
.loading-container {
    text-align: center;
    padding: 50px;
    color: white;
    column-span: all;
}
.loading-spinner {
    border: 4px solid rgba(255,255,255,0.3);
    border-top: 4px solid #ecaa4b;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
    box-sizing: content-box;
}
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}