/* Smart Board page; colours come from the theme tokens in app.css. */
.board-card {
  width: min(100%, 760px);
  padding: 18px;
}

.board-tabs {
  display: flex;
  gap: 8px;
  margin: -2px 0 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.board-tabs button.active {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-text);
}
.board-status {
  margin: 0 0 10px;
  font-weight: 600;
  color: var(--text);
}
.board-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
.board-form label {
  display: grid;
  gap: 7px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 11px;
  background: var(--card-alt);
}
.board-form label span {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--muted);
}
.board-form input,
.board-form select {
  min-width: 0;
  padding: 8px 10px;
}
.board-form label:first-child {
  grid-column: 1 / -1;
}
.board-card code {
  color: var(--accent-strong);
}

@media (max-width: 760px) {
  .board-card {
    padding: 12px;
  }
  .board-form {
    grid-template-columns: 1fr;
  }
  .board-form label:first-child {
    grid-column: auto;
  }
}

/* Connection states: one shown at a time. */
.board-state-head {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 12px;
}
.board-state-title {
  margin: 0 0 4px;
  font-size: 1.1rem;
}
.board-state-head .setting-note {
  margin: 0;
}
.board-spinner {
  flex: none;
  width: 22px;
  height: 22px;
  margin-top: 2px;
  border-radius: 50%;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  animation: board-spin 0.9s linear infinite;
}
@keyframes board-spin {
  to {
    transform: rotate(360deg);
  }
}
@media (prefers-reduced-motion: reduce) {
  .board-spinner {
    animation-duration: 2.4s;
  }
}
.board-state-dot {
  flex: none;
  width: 14px;
  height: 14px;
  margin-top: 5px;
  border-radius: 50%;
  background: var(--muted);
}
.board-state-dot.connected {
  background: var(--success);
  box-shadow: 0 0 0 4px var(--success-soft);
}
.board-state-dot.paused {
  background: var(--warning);
  box-shadow: 0 0 0 4px var(--warning-soft);
}
.board-state-dot.web {
  background: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft);
}
.board-web-note {
  margin-top: 14px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 11px;
  background: var(--card-alt);
}
.board-web-note h3 {
  margin: 0 0 6px;
  font-size: 1rem;
}
.board-web-note p {
  margin: 0;
}
.board-facts {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 6px 16px;
  margin: 0 0 14px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 11px;
  background: var(--card-alt);
}
.board-facts dt {
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 600;
}
.board-facts dd {
  margin: 0;
  overflow-wrap: anywhere;
}
.board-brightness {
  display: grid;
  grid-template-columns: max-content 1fr 3.5em;
  align-items: center;
  gap: 12px;
  margin-bottom: 6px;
}
.board-brightness span {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--muted);
}
.board-steps,
.board-checklist {
  margin: 0 0 14px;
  padding-left: 22px;
  display: grid;
  gap: 6px;
  line-height: 1.45;
}
.board-error {
  margin: 10px 0 0;
  padding: 8px 12px;
  border-radius: 9px;
  background: var(--danger-soft);
  color: var(--danger);
  font-weight: 600;
}
.board-found-list {
  list-style: none;
  margin: 12px 0;
  padding: 0;
  display: grid;
  gap: 8px;
}
.board-found-list button {
  width: 100%;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  text-align: left;
}
.board-found-list small {
  color: var(--muted);
}
.board-manual {
  margin-top: 14px;
}
.board-manual summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--muted);
}
.board-manual-row {
  display: flex;
  gap: 8px;
}
.board-manual-row input {
  flex: 1;
  min-width: 0;
  padding: 8px 10px;
}
.board-guide-title {
  margin: 22px 0 6px;
  font-size: 1.05rem;
}
#board-network-controls {
  margin-bottom: 8px;
}

/* Touch-to-pair: the instruction is the one thing to read from across the table. */
.board-touch-waiting {
  margin: 4px 0 12px;
  padding: 14px 16px;
  border: 2px solid var(--accent);
  border-radius: 12px;
  background: var(--card-alt);
  text-align: center;
}
.board-touch-instruction {
  margin: 0 0 6px;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text);
}
.board-touch-countdown {
  margin: 0;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}
.board-touch-message {
  margin: 0 0 10px;
  line-height: 1.45;
  color: var(--muted);
}
.board-touch-message.success {
  color: var(--success);
  font-weight: 700;
  font-size: 1.1rem;
}
.board-touch-message.error {
  padding: 8px 12px;
  border-radius: 9px;
  background: var(--danger-soft);
  color: var(--danger);
  font-weight: 600;
}
.board-code-pairing {
  margin-top: 16px;
}
.board-code-pairing summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--muted);
  margin-bottom: 10px;
}

/* Paired devices (Connected panel). */
.board-devices {
  margin: 4px 0 14px;
}
.board-devices-title {
  margin: 0 0 4px;
  font-size: 1rem;
}
.board-devices-list {
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}
.board-devices-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 11px;
  background: var(--card-alt);
}
.board-devices-list .board-device-text {
  flex: 1;
  min-width: 0;
  display: grid;
}
.board-devices-list small {
  color: var(--muted);
}
.board-device-badge {
  margin-left: 6px;
  padding: 1px 8px;
  border-radius: 999px;
  background: var(--success-soft);
  color: var(--success);
  font-size: 0.75rem;
  font-weight: 700;
}

/* Wi-Fi signal: four rising bars, filled up to data-bars. */
.signal-bars {
  display: inline-flex;
  align-items: flex-end;
  gap: 2px;
  height: 14px;
  vertical-align: -2px;
}
.signal-bars i {
  width: 4px;
  border-radius: 1px;
  background: var(--border-strong);
}
.signal-bars i:nth-child(1) {
  height: 25%;
}
.signal-bars i:nth-child(2) {
  height: 50%;
}
.signal-bars i:nth-child(3) {
  height: 75%;
}
.signal-bars i:nth-child(4) {
  height: 100%;
}
.signal-bars i.on {
  background: var(--success);
}
.signal-bars[data-bars="1"] i.on,
.signal-bars[data-bars="0"] i.on {
  background: var(--warning);
}

/* Network tab: the board's setup Wi-Fi. */
.board-setup-info {
  margin: 18px 0 8px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}
.board-setup-info code {
  font-size: 0.95rem;
}
.board-inline-button {
  margin-left: 8px;
  padding: 2px 10px;
  font-size: 0.8rem;
}

/* The printable setup card (always light: it is printed). */
.setup-card-dialog {
  width: min(92vw, 520px);
}
.setup-card {
  display: grid;
  gap: 10px;
  padding: 18px;
  border: 1px dashed #b9ab96;
  border-radius: 12px;
  background: #fff;
  color: #1f1812;
}
.setup-card-logo {
  height: 40px;
  width: auto;
  justify-self: start;
}
.setup-card-heading {
  margin: 0;
  font-weight: 700;
}
.setup-card-body {
  display: grid;
  grid-template-columns: 1fr 150px;
  gap: 14px;
  align-items: center;
}
.setup-card-facts {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 4px 12px;
  margin: 0;
}
.setup-card-facts dt {
  color: #6b5d4f;
  font-size: 0.85rem;
  font-weight: 600;
}
.setup-card-facts dd {
  margin: 0;
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
  overflow-wrap: anywhere;
}
.setup-card-qr {
  width: 150px;
  height: 150px;
}
.setup-card-hint {
  margin: 0;
  font-size: 0.78rem;
  color: #6b5d4f;
}
@media (max-width: 480px) {
  .setup-card-body {
    grid-template-columns: 1fr;
    justify-items: center;
  }
}
@media print {
  body.printing-setup-card > :not(#setup-card-dialog) {
    display: none !important;
  }
  body.printing-setup-card {
    background: #fff;
  }
  body.printing-setup-card #setup-card-dialog {
    position: static;
    width: 90mm;
    max-width: none;
    margin: 0;
    padding: 0;
    border: 0;
    box-shadow: none;
    background: #fff;
  }
  body.printing-setup-card #setup-card-dialog::backdrop {
    background: none;
  }
  body.printing-setup-card .setup-card-actions {
    display: none;
  }
  .setup-card {
    print-color-adjust: exact;
    -webkit-print-color-adjust: exact;
  }
}