body { background: #23252b; margin:0; padding:0; color:#fff; }
.header-bar { background: #243885; color: #fff; padding: 15px 0; text-align: center; font-size: 1.2em;}
.main-wrapper { display: flex; flex-direction: row; width: 100vw; min-height: 100vh; box-sizing: border-box;}
.sidebar { width: 270px; min-width: 220px; background: #313247; padding: 18px 10px; box-sizing: border-box; }
.cloud-area { flex: 1 1 0; min-width: 400px; display: flex; flex-direction: column; background: #23252b; }
.cloud-header { display: flex; align-items: center; gap: 10px; padding: 18px 0 0 0; font-size:1.12em;}
.cloud-header button { margin-left: 8px; padding: 7px 14px; border-radius: 8px; border:none; background: #5666bb; color:#fff; font-weight:bold; cursor:pointer; }
.cloud-visual { flex: 1 1 0; min-height: 430px; width: 100%; display: flex; align-items: center; justify-content: center;}
#cloud-svg { width: 100%; height: 500px; background: transparent; }
.table-container { max-height: 260px; overflow-y: auto; margin: 0 0 12px 0; background: #2c2e3b; border-radius: 10px; }
.data-table { width: 100%; border-collapse: collapse; font-size: 1em; }
.data-table th, .data-table td { border-bottom: 1px solid #444; padding: 8px; }
.data-table th { background: #292c34; color: #fff; }
.data-table td { color: #e8eafd; }
@media (max-width: 900px) {
  .main-wrapper { flex-direction: column; }
  .sidebar { width: 100%; }
  .cloud-area { min-width: 0; }
  .cloud-visual { min-height: 260px; }
}