.mb-app {
  --mb-bg: #071019;
  --mb-panel: #0d1a26;
  --mb-panel-2: #112333;
  --mb-line: rgba(255, 255, 255, .1);
  --mb-text: #eef7fb;
  --mb-muted: #8ea5b3;
  --mb-cyan: #39d5dd;
  --mb-green: #6de39d;
  --mb-yellow: #ffc857;
  --mb-red: #ff667d;
  color: var(--mb-text);
  background: radial-gradient(circle at 85% 0, rgba(57, 213, 221, .12), transparent 34%), var(--mb-bg);
  border: 1px solid var(--mb-line);
  border-radius: 22px;
  padding: clamp(16px, 3vw, 34px);
  margin: 24px auto;
  box-sizing: border-box;
  max-width: 1280px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.mb-app * { box-sizing: border-box; }
.mb-app h2, .mb-app h3, .mb-app p { margin-top: 0; }
.mb-app h2 { margin-bottom: 5px; font-size: clamp(30px, 5vw, 52px); letter-spacing: -.04em; color: var(--mb-text); }
.mb-app h3 { margin-bottom: 3px; font-size: 20px; color: var(--mb-text); }
.mb-muted { color: var(--mb-muted); }
.mb-kicker { color: var(--mb-cyan); text-transform: uppercase; letter-spacing: .16em; font-size: 11px; font-weight: 800; margin-bottom: 5px; }

.mb-hero, .mb-panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}

.mb-connection {
  min-width: 180px;
  display: grid;
  grid-template-columns: 12px 1fr;
  gap: 2px 9px;
  align-items: center;
  padding: 12px 16px;
  border: 1px solid var(--mb-line);
  border-radius: 14px;
  background: rgba(255, 255, 255, .035);
}
.mb-connection .mb-muted { grid-column: 2; font-size: 12px; }
.mb-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--mb-red); box-shadow: 0 0 16px rgba(255, 102, 125, .8); }
.mb-dot.mb-online { background: var(--mb-green); box-shadow: 0 0 16px rgba(109, 227, 157, .8); }

.mb-cards {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
  margin: 26px 0 16px;
}
.mb-cards article {
  min-height: 104px;
  padding: 15px;
  border: 1px solid var(--mb-line);
  border-radius: 15px;
  background: linear-gradient(145deg, rgba(255, 255, 255, .045), rgba(255, 255, 255, .015));
}
.mb-cards article:first-child { background: linear-gradient(145deg, rgba(57, 213, 221, .13), rgba(57, 213, 221, .025)); }
.mb-cards span { display: block; color: var(--mb-muted); font-size: 12px; margin-bottom: 10px; }
.mb-cards strong { font-size: clamp(18px, 2vw, 27px); color: var(--mb-text); letter-spacing: -.025em; }
.mb-cards small { margin-left: 4px; color: var(--mb-muted); }

.mb-panel {
  margin-top: 16px;
  padding: 18px;
  border: 1px solid var(--mb-line);
  border-radius: 17px;
  background: var(--mb-panel);
}
.mb-panel-head { margin-bottom: 14px; }
.mb-panel-head p { margin-bottom: 0; font-size: 13px; }
.mb-button {
  border: 1px solid rgba(57, 213, 221, .45);
  border-radius: 10px;
  padding: 8px 12px;
  background: rgba(57, 213, 221, .1);
  color: var(--mb-cyan);
  cursor: pointer;
  font: inherit;
  font-weight: 700;
}
.mb-button:hover { background: rgba(57, 213, 221, .18); }

.mb-chart-wrap { position: relative; min-height: 460px; }
#mb-chart { display: block; width: 100%; height: 460px; border-radius: 10px; background: #09141e; }
.mb-empty { position: absolute; inset: 45% 0 auto; text-align: center; color: var(--mb-muted); }

.mb-table-wrap { width: 100%; overflow-x: auto; }
.mb-table { width: 100%; border-collapse: collapse; color: var(--mb-text); font-size: 13px; }
.mb-table th, .mb-table td { padding: 10px 11px; border-bottom: 1px solid var(--mb-line); text-align: left; white-space: nowrap; }
.mb-table th { color: var(--mb-muted); font-size: 11px; text-transform: uppercase; letter-spacing: .06em; }
.mb-table tbody tr:last-child td { border-bottom: 0; }
.mb-cycles-table tbody tr { cursor: pointer; transition: background .15s ease; }
.mb-cycles-table tbody tr:hover, .mb-cycles-table tbody tr.mb-selected { background: rgba(57, 213, 221, .08); }
.mb-event-name { color: var(--mb-cyan); font-weight: 750; }
.mb-error { margin: 14px 0 0; padding: 11px 13px; border-radius: 10px; color: #ffdbe1; background: rgba(255, 102, 125, .15); }

@media (max-width: 1000px) {
  .mb-cards { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 680px) {
  .mb-app { padding: 15px; border-radius: 15px; }
  .mb-hero { align-items: flex-start; flex-direction: column; }
  .mb-connection { width: 100%; }
  .mb-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .mb-cards article { min-height: 92px; }
  .mb-panel { padding: 12px; }
  .mb-panel-head { align-items: flex-start; }
}