/* Device/session/pairing feature styles. */

.qr-card {
  justify-items: center;
}


.qr-code {
  width: min(220px, 100%);
  aspect-ratio: 1;
  fill: #eff5ff;
  background: #111723;
  border-radius: 22px;
  padding: 18px;
}


.camera-shell {
  position: relative;
  min-height: 380px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #09101a;
}


.camera-video {
  width: 100%;
  height: 100%;
  min-height: 380px;
  object-fit: cover;
  display: block;
}


.camera-frame {
  position: absolute;
  inset: 70px 40px 110px;
  border: 3px solid rgba(83, 216, 251, 0.85);
  border-radius: 24px;
  box-shadow: 0 0 0 999px rgba(5, 9, 16, 0.38);
}


.camera-hint,
.camera-error {
  position: absolute;
  left: 16px;
  right: 16px;
  text-align: center;
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(10, 14, 23, 0.78);
}


.camera-hint {
  bottom: 18px;
}


.camera-error {
  top: 18px;
  color: #ffd7df;
}


.camera-placeholder {
  width: 100%;
  min-height: 380px;
  display: grid;
  place-items: center;
  color: #c8d6f9;
  background:
    radial-gradient(circle at 20% 10%, rgba(83, 216, 251, 0.16), transparent 48%),
    linear-gradient(180deg, #0a1220, #070d17);
}


.session-status {
  color: var(--text-muted);
  font-size: 13px;
}


.session-status--online {
  color: #3dbb72;
}


.session-item {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 10px;
  cursor: pointer;
}




.session-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}


.session-tab {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-muted);
  min-height: 36px;
  padding: 6px 8px;
  cursor: pointer;
}


.session-tab.is-active {
  color: var(--text);
  border-color: rgba(83, 216, 251, 0.45);
  background: rgba(83, 216, 251, 0.15);
}


.session-current-badge {
  display: inline-flex;
  margin-top: 8px;
  padding: 4px 9px;
  border-radius: 999px;
  font-size: 12px;
  color: #d7ffe3;
  border: 1px solid rgba(132, 244, 161, 0.36);
  background: rgba(132, 244, 161, 0.1);
}


.qr-demo {
  width: 64px;
  height: 64px;
  border-radius: 8px;
  border: 2px solid rgba(255, 255, 255, 0.85);
  background:
    linear-gradient(
      90deg,
      #f6fbff 0 8px,
      #0f1524 8px 16px,
      #f6fbff 16px 24px,
      #0f1524 24px 32px,
      #f6fbff 32px 40px,
      #0f1524 40px 48px,
      #f6fbff 48px 56px,
      #0f1524 56px 64px
    );
}


.qr-image {
  width: 64px;
  height: 64px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: #fff;
}


/* Pairing approve/reject use their semantic button roles; legacy green/red surfaces were not observable in Stage 3.1. */

.pairing-request-actions > button {
  flex: 1 1 140px;
}


.pairing-transfer-dialog {
  position: fixed;
  inset: 0;
  z-index: 13000;
}


.pairing-transfer-dialog__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(3, 7, 15, .76);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}


.pairing-transfer-dialog__card {
  position: absolute;
  left: 50%;
  top: 50%;
  width: min(calc(100vw - 28px), 390px);
  transform: translate(-50%, -50%);
  padding: 16px;
  gap: 14px;
}


.pairing-transfer-key-list {
  display: grid;
  gap: 9px;
}


.pairing-transfer-key {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 11px;
  min-height: 58px;
  padding: 9px 12px;
  border: 1px solid rgba(255,255,255,.11);
  border-radius: 14px;
  background: rgba(255,255,255,.035);
}


.pairing-transfer-key span {
  display: grid;
  gap: 2px;
}


.pairing-transfer-key small {
  color: rgba(255,255,255,.48);
}


.pairing-transfer-key.is-required {
  opacity: .82;
}


.pairing-transfer-dialog__actions {
  justify-content: flex-end;
  flex-wrap: wrap;
}


/* Pairing actions retain the exact Stage 3.1 focus-only approve/reject variant. */
.screen-content.settings-bordered-actions .pairing-approve-btn,
.screen-content.settings-bordered-actions .pairing-reject-btn {
  border-radius: 14px;
  padding-inline: 12px;
}

.screen-content.settings-bordered-actions .pairing-approve-btn {
  color: #fff;
  background: transparent;
  background-image: none;
  border: 0;
  box-shadow: none;
  transform: none;
}

.screen-content.settings-bordered-actions .pairing-approve-btn:hover {
  color: #fff;
  background: transparent;
  background-image: none;
  border: 0;
  box-shadow: none;
  transform: none;
  filter: brightness(1.12);
}

.screen-content.settings-bordered-actions .pairing-approve-btn:active {
  color: #fff;
  background: rgba(0, 0, 0, 0.12);
  background-image: none;
  border: 0;
  box-shadow:
    inset 0 3px 8px rgba(0, 0, 0, 0.58),
    inset 0 -1px 2px rgba(255, 255, 255, 0.08);
  transform: none;
  filter: brightness(0.9);
}

.screen-content.settings-bordered-actions .pairing-approve-btn:focus,
.screen-content.settings-bordered-actions .pairing-approve-btn:focus-visible {
  background: linear-gradient(180deg, rgba(57, 180, 108, 0.92), rgba(22, 116, 69, 0.94));
  border: 1px solid rgba(126, 235, 170, 0.55);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.18), 0 8px 22px rgba(22, 116, 69, 0.20);
  transform: none;
  filter: none;
}

.screen-content.settings-bordered-actions .pairing-reject-btn {
  color: #fff;
  background: transparent;
  border: 0;
  box-shadow: none;
}

.screen-content.settings-bordered-actions .pairing-reject-btn:hover {
  color: #fff;
  background: transparent;
  border: 0;
  box-shadow: none;
  transform: translateY(-1px);
  filter: brightness(1.12);
}

.screen-content.settings-bordered-actions .pairing-reject-btn:active {
  color: #fff;
  background: rgba(0, 0, 0, 0.12);
  border: 0;
  box-shadow:
    inset 0 3px 8px rgba(0, 0, 0, 0.58),
    inset 0 -1px 2px rgba(255, 255, 255, 0.08);
  transform: translateY(1px) scale(0.97);
  filter: brightness(0.9);
}

.screen-content.settings-bordered-actions .pairing-reject-btn:focus,
.screen-content.settings-bordered-actions .pairing-reject-btn:focus-visible {
  color: #fff1f3;
  background: rgba(134, 31, 49, 0.28);
  border: 1px solid rgba(255, 105, 128, 0.42);
  box-shadow: none;
  transform: none;
  filter: none;
}