/* Onboarding Step 2 — audio device cards */

.ob2-window {
  /* shared with .ob-window via styles */
}

.ob2-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 48px 64px 24px;
  position: relative;
  z-index: 1;
}

.ob2-header {
  margin-bottom: 32px;
}
.ob2-title {
  font-size: 24px;
  line-height: 32px;
  font-weight: 600;
  color: var(--fg-primary);
  letter-spacing: -0.015em;
  margin-bottom: 6px;
}
.ob2-subtitle {
  font-size: 14px;
  line-height: 20px;
  color: var(--fg-secondary);
}

/* Cards container */
.ob2-cards {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.dev-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.dev-head {
  display: flex;
  align-items: center;
  gap: 10px;
}
.dev-icon {
  width: 32px;
  height: 32px;
  border-radius: 6px;
  background: var(--accent-primary-muted);
  color: var(--accent-primary);
  display: grid;
  place-items: center;
  border: 1px solid rgba(124, 92, 255, 0.2);
}
.dev-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--fg-primary);
  letter-spacing: -0.005em;
  flex: 1;
}
.dev-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 22px;
  padding: 0 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0;
}
.status-success {
  background: var(--accent-success-muted);
  color: var(--accent-success);
}

.dev-row {
  display: flex;
  gap: 8px;
  align-items: stretch;
}

.dropdown {
  flex: 1;
  position: relative;
  height: 32px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-default);
  border-radius: 6px;
  display: flex;
  align-items: center;
  padding: 0 10px;
  cursor: pointer;
  transition: border-color 120ms ease;
}
.dropdown:hover {
  border-color: var(--border-strong);
}
.dropdown-value {
  flex: 1;
  display: flex;
  min-width: 0;
}
.dd-text {
  font-size: 13px;
  color: var(--fg-primary);
  letter-spacing: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.dropdown-chev {
  color: var(--fg-tertiary);
  display: inline-flex;
  margin-left: 8px;
  transition: transform 150ms ease;
}
.dropdown-chev.open {
  transform: rotate(180deg);
}
.dropdown-menu {
  position: absolute;
  left: 0; right: 0; top: calc(100% + 4px);
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: 6px;
  box-shadow: var(--shadow-md);
  padding: 4px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  z-index: 10;
}
.dropdown-item {
  height: 28px;
  padding: 0 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: var(--fg-secondary);
  border-radius: 4px;
  cursor: pointer;
}
.dropdown-item:hover {
  background: var(--accent-primary-muted);
  color: var(--fg-primary);
}
.dropdown-item.selected {
  color: var(--fg-primary);
}

/* Buttons */
.btn-secondary {
  height: 32px;
  padding: 0 14px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-default);
  color: var(--fg-primary);
  font-size: 13px;
  font-weight: 500;
  border-radius: 6px;
  white-space: nowrap;
  transition: background 120ms ease, border-color 120ms ease;
}
.btn-secondary:hover {
  background: var(--bg-surface);
  border-color: var(--border-strong);
}
.btn-secondary.testing {
  color: var(--accent-primary);
  border-color: var(--accent-primary);
  background: var(--accent-primary-muted);
}

.btn-primary {
  height: 36px;
  padding: 0 18px;
  background: var(--accent-primary);
  color: var(--fg-inverse);
  font-size: 13px;
  font-weight: 600;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  letter-spacing: -0.005em;
  transition: background 120ms ease, transform 120ms ease;
}
.btn-primary:hover { background: var(--accent-primary-hover); }
.btn-primary:active { transform: scale(0.98); }

.btn-ghost {
  height: 36px;
  padding: 0 14px;
  background: transparent;
  color: var(--fg-secondary);
  font-size: 13px;
  font-weight: 500;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: background 120ms ease, color 120ms ease;
}
.btn-ghost:hover {
  background: var(--accent-primary-muted);
  color: var(--fg-primary);
}

/* VU Meter */
.vu-row {
  display: flex;
  align-items: center;
  gap: 12px;
}
.vu {
  flex: 1;
  height: 24px;
  display: flex;
  align-items: flex-end;
  gap: 3px;
  background: var(--bg-medium);
  border-radius: 4px;
  padding: 3px 6px;
  border: 1px solid var(--border-subtle);
}
.vu-bar {
  flex: 1;
  min-height: 2px;
  border-radius: 1px;
  background: var(--accent-success);
  transition: height 110ms ease-out;
}
.vu-readout {
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-tertiary);
  width: 48px;
  text-align: right;
  font-variant-numeric: tabular-nums;
}

/* Footer */
.ob2-footer {
  height: 64px;
  flex-shrink: 0;
  border-top: 1px solid var(--separator);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  position: relative;
  z-index: 1;
  background: rgba(17, 17, 20, 0.5);
}
.ob2-step-inline {
  position: static;
  flex-direction: row;
}