.ms365-card {
  width: 100%;
  max-width: 720px;
  margin: 0 0 22px;
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 15px;
  background: rgba(255, 255, 255, 0.025);
}

.ms365-card-head {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr) auto;
  align-items: center;
  gap: 13px;
}

.ms365-card h4 { margin: 0 0 4px; color: #fff; font-size: 17px; }
.ms365-summary, .ms365-help { margin: 0; color: rgba(255, 255, 255, 0.58); font-size: 14px; line-height: 1.45; }
.ms365-help { margin-top: 16px; }

.ms365-mark { display: grid; grid-template-columns: 1fr 1fr; gap: 2px; width: 30px; height: 30px; }
.ms365-mark span:nth-child(1) { background: #f25022; }
.ms365-mark span:nth-child(2) { background: #7fba00; }
.ms365-mark span:nth-child(3) { background: #00a4ef; }
.ms365-mark span:nth-child(4) { background: #ffb900; }

.ms365-badge {
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.07);
  color: rgba(255, 255, 255, 0.62);
  font-size: 12px;
  font-weight: 700;
}
.ms365-card.is-connected .ms365-badge { background: rgba(66, 190, 118, 0.14); color: #87dfa9; }

.ms365-device {
  margin-top: 17px;
  padding: 17px;
  border: 1px solid rgba(0, 164, 239, 0.28);
  border-radius: 12px;
  background: rgba(0, 164, 239, 0.07);
}
.ms365-device p, .ms365-device small { display: block; margin: 0; color: rgba(255, 255, 255, 0.7); font-size: 13px; }
.ms365-code { display: block; margin: 12px 0; color: #fff; font-size: 28px; letter-spacing: 0.14em; }
.ms365-open { display: inline-block; margin: 0 0 12px; color: #7dd3fc; font-weight: 700; }

.ms365-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.ms365-actions button {
  min-height: 40px;
  padding: 8px 14px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.07);
  color: #fff;
  font: inherit;
  font-size: 14px;
  font-weight: 700;
}
.ms365-connect { border-color: rgba(0, 164, 239, 0.4) !important; background: rgba(0, 120, 212, 0.18) !important; }
.ms365-disconnect { color: #ff8d6c !important; }
.ms365-actions button:disabled { opacity: 0.55; }
.ms365-status { min-height: 20px; margin: 12px 0 0; color: #87dfa9; font-size: 13px; }
.ms365-status.is-error { color: #ff8d6c; }

@media (max-width: 760px) {
  .ms365-card-head { grid-template-columns: 34px minmax(0, 1fr); }
  .ms365-badge { grid-column: 2; justify-self: start; }
}