/* Stili di base condivisi (tema unico). Sidebar e mobile nei rispettivi file. */
:root { --ddvr-bg: #f6f8fa; }
body { background: var(--ddvr-bg); }
.page-header { border-bottom: 1px solid #dee2e6; padding-bottom: 1rem; margin-bottom: 1.5rem; }
.nav-tabs .nav-link { color: #495057; }
.nav-tabs .nav-link.active { font-weight: 600; }
dl.dl-grid { display: grid; grid-template-columns: 200px 1fr; gap: .35rem 1rem; margin: 0; }
dl.dl-grid dt { color: #6c757d; font-size: .9rem; font-weight: normal; }
dl.dl-grid dd { margin: 0; }
.empty-state { color: #6c757d; font-style: italic; }
.toast-container-top { position: fixed; top: 1rem; right: 1rem; z-index: 1090; }