.device-view { gap: 14px; }
.device-intro { display: grid; gap: 6px; min-width: 0; }
.device-intro .view-kicker { margin-bottom: 0; }
.device-title { font-size: clamp(21px, 5vw, 25px); font-weight: 670; letter-spacing: -.65px; line-height: 1.2; }
.device-panel { display: grid; gap: 14px; padding: 16px; }
.device-panel > .view-section-heading { align-items: flex-start; margin: 0; }
.device-panel .view-section-heading h2 { font-size: 16px; }
.device-panel .view-copy { max-width: 55ch; margin-top: 4px; }
.device-panel-tools { display: flex; flex: 0 0 auto; }
.device-form { display: grid; gap: 10px; min-width: 0; }
.device-field { display: grid; gap: 7px; min-width: 0; color: var(--muted); font-size: 12px; font-weight: 600; }
.device-field input[type="text"], .device-field input[type="file"] { width: 100%; min-width: 0; min-height: 48px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 11px; background: var(--surface-inset); color: var(--ink); font: inherit; font-size: 15px; }
.device-field input[type="text"] { font-size: 18px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; }
.device-field input[type="file"] { padding: 8px; font-size: 13px; font-weight: 450; letter-spacing: normal; text-transform: none; }
.device-field input:focus-visible { outline: 3px solid #ffb080; outline-offset: 2px; }
.device-field input::file-selector-button { min-height: 32px; margin-right: 10px; padding: 0 10px; border: 1px solid var(--line); border-radius: 7px; background: var(--surface-raised); color: var(--ink); font: inherit; font-size: 12px; font-weight: 600; }
.device-help { color: var(--subtle); font-size: 11px; line-height: 1.5; }
.device-button { display: inline-flex; min-height: 44px; align-items: center; justify-content: center; padding: 0 13px; border: 1px solid var(--line); border-radius: 10px; background: var(--surface-raised); color: var(--ink); font-size: 12px; font-weight: 650; line-height: 1.25; text-align: center; cursor: pointer; }
.device-button:hover:not(:disabled) { border-color: #57575f; background: #2c2c31; }
.device-button:focus-visible, .device-tab:focus-visible { outline: 3px solid #ffb080; outline-offset: 2px; }
.device-button:disabled { cursor: not-allowed; opacity: .5; }
.device-button--primary { border-color: var(--orange); background: var(--orange); color: #111113; }
.device-button--primary:hover:not(:disabled) { border-color: #ff925a; background: #ff925a; }
.device-button--quiet { min-height: 40px; padding: 0 10px; background: transparent; color: var(--muted); }
.device-button--danger { border-color: #694039; background: #352522; color: #f0b1a1; }
.device-message { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.5; }
.device-message--error { padding: 10px 12px; border: 1px solid #68443a; border-radius: 9px; background: #30221f; color: #f2b6a4; }
.device-feedback { min-width: 0; }
.device-feedback:empty { display: none; }
.device-state { display: grid; gap: 8px; min-width: 0; }
.device-state:empty { display: none; }
.device-card-list, .device-activity-list, .device-file-list { display: grid; gap: 9px; min-width: 0; margin: 0; padding: 0; list-style: none; }
.device-card, .device-activity-item, .device-file-card { min-width: 0; padding: 13px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface-inset); }
.device-card { display: grid; gap: 12px; }
.device-card-top { display: flex; min-width: 0; align-items: flex-start; justify-content: space-between; gap: 10px; }
.device-card-identity { display: grid; min-width: 0; gap: 3px; }
.device-card-name { overflow-wrap: anywhere; font-size: 14px; font-weight: 680; }
.device-card-uid { color: var(--subtle); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 10px; }
.device-linked-badge { flex: 0 0 auto; padding: 4px 8px; border: 1px solid #69442c; border-radius: 99px; background: #29231f; color: var(--orange); font-size: 10px; font-weight: 650; }
.device-revoked-details { padding-top: 8px; border-top: 1px solid var(--line); color: var(--muted); }
.device-revoked-details > summary { min-height: 44px; display: flex; align-items: center; cursor: pointer; font-size: 12px; font-weight: 650; }
.device-revoked-list { margin-top: 8px; }
.device-card--revoked { color: var(--muted); opacity: .78; }
.device-telemetry { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7px; }
.device-telemetry-item { display: grid; min-width: 0; gap: 3px; padding: 9px; border: 1px solid var(--line); border-radius: 9px; background: var(--surface); }
.device-telemetry-label, .device-telemetry-note { color: var(--subtle); font-size: 10px; }
.device-telemetry-value { overflow-wrap: anywhere; font-size: 12px; font-variant-numeric: tabular-nums; }
.device-event-times { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7px; }
.device-event-time { display: grid; min-width: 0; gap: 4px; padding: 9px; border: 1px solid var(--line); border-radius: 9px; background: var(--surface); }
.device-event-time time, .device-event-value { color: var(--ink); font-size: 11px; font-weight: 620; line-height: 1.4; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.device-card-actions { display: flex; min-width: 0; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px; padding-top: 10px; border-top: 1px solid var(--line); }
.device-toggle-label { display: inline-flex; min-height: 44px; align-items: center; gap: 9px; color: var(--muted); font-size: 12px; font-weight: 550; }
.device-toggle-label input { width: 18px; height: 18px; accent-color: var(--orange); }
.device-activity-list { gap: 7px; }
.device-activity-group-title { padding: 4px 2px 0; color: var(--subtle); font-size: 10px; font-weight: 750; letter-spacing: 1px; text-transform: uppercase; }
.device-activity-item { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }
.device-activity-copy { display: grid; min-width: 0; gap: 3px; }
.device-activity-title { overflow-wrap: anywhere; font-size: 12px; font-weight: 650; }
.device-activity-detail { color: var(--muted); font-size: 11px; line-height: 1.4; overflow-wrap: anywhere; }
.device-stage { flex: 0 0 auto; max-width: 48%; padding: 4px 7px; border: 1px solid var(--line); border-radius: 99px; color: var(--muted); font-size: 9px; line-height: 1.3; text-align: center; }
.device-stage[data-stage="ready"] { border-color: #69442c; background: #29231f; color: var(--orange); }
.device-stage[data-stage="failed"] { border-color: #68443a; background: #30221f; color: #f2b6a4; }

@media (min-width: 600px) {
  .device-view { gap: 18px; }
  .device-panel { padding: 20px; }
  .device-form { grid-template-columns: minmax(0, 1fr) auto; align-items: end; gap: 10px; }
  .device-help { grid-column: 1; grid-row: 2; }
  .device-form .device-button { grid-column: 2; grid-row: 1 / span 2; min-width: 136px; }
  .device-feedback, .device-upload-progress { grid-column: 1 / -1; }
  .device-card { padding: 16px; }
  .device-file-actions { gap: 9px; }
  .device-selected-count { flex: 0 0 auto; margin-right: auto; }
}

@media (min-width: 1024px) {
  .device-view { gap: 20px; }
  .device-view > .device-intro { grid-column: span 12; }
  .device-view > .device-claim-panel,
  .device-view > .device-summary-panel,
  .device-view > .device-activity-panel { grid-column: span 6; }
  .device-telemetry { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 374px) {
  .device-panel { padding: 13px; }
  .device-activity-item { flex-direction: column; }
  .device-stage { max-width: 100%; }
  .device-event-times { grid-template-columns: 1fr; }
}