/* Minimal local Bootstrap placeholder (grid-only) */
.container { width: 100%; margin-right: auto; margin-left: auto; padding-right: 1rem; padding-left: 1rem; }
.row { display: flex; flex-wrap: wrap; margin-right: -0.5rem; margin-left: -0.5rem; }
.col { position: relative; width: 100%; min-height: 1px; padding-right: 0.5rem; padding-left: 0.5rem; flex: 1 0 0; }
.fixed-bottom { position: fixed; right: 0; bottom: 0; left: 0; }
.footer { text-align: center; padding: 0.5rem; }