.agent-device-grid {
  grid-template-columns: repeat(auto-fill, minmax(280px, 300px));
  align-items: start;
  gap: 18px;
}

.agent-device-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: stretch;
  padding: 16px;
  border: 1px solid #2b354b;
  border-radius: 16px;
  background: #181d29;
}

.agent-device-name {
  margin: 0;
  color: #eef4ff;
  text-align: center;
  font-size: 17px;
  line-height: 1.3;
}

.agent-phone-preview {
  width: 220px;
  aspect-ratio: 414 / 896;
  align-self: center;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border: 4px solid #303b50;
  border-radius: 28px;
  background: #080a0e;
  box-shadow: 0 12px 28px #0008;
  pointer-events: none;
  user-select: none;
}

.agent-phone-preview img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.agent-phone-preview img[hidden] { display: none; }
.agent-phone-placeholder { padding: 10px; color: #8fa2bf; text-align: center; font-size: 13px; line-height: 1.6; }
.agent-device-udid { color: #aebbd2; text-align: center; font: 12px ui-monospace,monospace; overflow-wrap: anywhere; }
.agent-device-status { min-height: 20px; display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 8px; font-size: 12px; }
.agent-device-status .dot { color: #687c9b; }
.agent-device-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.agent-device-actions button { width: 100%; white-space: nowrap; }
.agent-device-actions .details { grid-column: 1 / -1; }

@media (max-width: 650px) {
  .agent-device-grid { grid-template-columns: 1fr; }
  .agent-device-card { width: 100%; max-width: 300px; margin: auto; }
}