.graph-container{background:linear-gradient(135deg,#1e1e2fcc,#0a0a14cc);border:2px solid #0000;border-radius:15px;transition:all .5s;overflow:hidden;box-shadow:0 4px 20px #00000080}.graph-title{color:#fff;background:0 0;margin:0;padding:10px}.loading-overlay{background:#00000080;border-radius:15px}
.collapsible-section{background-color:#1a1a2e;border-radius:5px;padding:10px;box-shadow:0 4px 8px #0000004d}.collapsible-title{color:#00b4d8;transition:color .2s}.collapsible-title:hover{color:#90e0ef}.content.hidden{display:none}