/* brainplane phone app. Tokens from packages/ui/tokens.css (day and night). Layout per design/final screen 6. */

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  background: var(--bp-bg);
}

body.bp-phone {
  margin: 0;
  min-height: 100dvh;
  font: var(--bp-text-body);
  font-size: 16px;
  line-height: 22px;
  color: var(--bp-ink-1);
  background: var(--bp-bg);
  font-variant-numeric: tabular-nums;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
  overscroll-behavior-y: contain;
}

#app {
  max-width: 560px;
  margin: 0 auto;
  padding: calc(env(safe-area-inset-top) + 8px) 16px calc(env(safe-area-inset-bottom) + 24px);
}

:focus-visible {
  outline: 2px solid var(--bp-focus);
  outline-offset: 2px;
  border-radius: 8px;
}

.ic {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex: none;
  vertical-align: -3px;
}

.mono {
  font-family: var(--bp-font-mono);
  letter-spacing: 0.02em;
}

/* Header */
.top,
.bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 52px;
}

.lockup img {
  display: block;
  height: 26px;
  width: auto;
}

.bar-right {
  display: flex;
  align-items: center;
  gap: 4px;
}

.pill {
  font: var(--bp-text-caption);
  font-weight: 600;
  padding: 4px 10px;
  border-radius: var(--bp-r-capsule);
  background: var(--bp-surface-2);
  color: var(--bp-ink-3);
}

.pill[data-online="live"] {
  color: var(--bp-jade);
  background: var(--bp-jade-wash);
}

.pill[data-online="offline"] {
  color: var(--bp-rose);
  background: var(--bp-rose-wash);
}

/* Type */
.display {
  font: var(--bp-text-display-l);
  letter-spacing: var(--bp-track-display-l);
  margin: 24px 0 12px;
  text-wrap: balance;
  outline: none;
}

.title {
  font: var(--bp-text-title-1);
  letter-spacing: var(--bp-track-title-1);
  margin: 16px 0 12px;
  outline: none;
}

.lead {
  color: var(--bp-ink-2);
  margin: 0 0 16px;
}

.small {
  font: var(--bp-text-callout);
  color: var(--bp-ink-3);
  margin: 8px 0;
}

.section {
  font: var(--bp-text-micro);
  letter-spacing: var(--bp-track-micro);
  text-transform: uppercase;
  color: var(--bp-ink-3);
  margin: 24px 0 8px;
}

.note {
  background: var(--bp-signal-wash);
  color: var(--bp-ink-1);
  border-radius: var(--bp-r-option);
  padding: 12px 14px;
  margin: 16px 0;
}

.err {
  color: var(--bp-rose);
  min-height: 22px;
  margin: 8px 0;
}

.steps {
  margin: 0 0 20px;
  padding-left: 22px;
  color: var(--bp-ink-2);
}

.steps li {
  margin: 8px 0;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 52px;
  padding: 0 20px;
  border: 0;
  border-radius: var(--bp-r-capsule);
  font: var(--bp-text-title-3);
  font-size: 17px;
  color: var(--bp-ink-1);
  background: var(--bp-tonal-fill);
  transition:
    transform var(--bp-dur-press) var(--bp-ease-out),
    background var(--bp-dur-fast);
  touch-action: manipulation;
}

.btn:active {
  transform: scale(0.98);
}

.btn:disabled {
  opacity: 0.45;
}

.btn.block {
  width: 100%;
  margin: 8px 0;
}

.btn.primary {
  background: var(--bp-primary-fill);
  color: var(--bp-primary-ink);
}

.btn.quiet {
  background: transparent;
  color: var(--bp-ink-2);
}

.btn.danger {
  background: var(--bp-rose-wash);
  color: var(--bp-rose);
}

.btn.icon {
  min-height: 44px;
  min-width: 44px;
  padding: 0;
}

.back {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  min-height: 44px;
  padding: 0 8px 0 0;
  border: 0;
  background: none;
  color: var(--bp-ink-1);
  font: var(--bp-text-title-2);
}

.nav {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  min-height: 52px;
}

.nav .count {
  color: var(--bp-ink-3);
  font: var(--bp-text-callout);
}

/* Pairing */
.paste {
  width: 100%;
  font: var(--bp-text-mono);
  font-size: 14px;
  padding: 14px;
  border-radius: var(--bp-r-option);
  border: 1px solid var(--bp-hairline-strong);
  background: var(--bp-surface-1);
  color: var(--bp-ink-1);
  resize: none;
}

.fact {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 14px 16px;
  border-radius: var(--bp-r-card);
  background: var(--bp-surface-1);
  box-shadow: var(--bp-shadow-1);
  margin: 8px 0 16px;
}

.fact .k {
  display: block;
  font: var(--bp-text-caption);
  color: var(--bp-ink-3);
}

.fact .v {
  font-size: 17px;
}

.sas {
  font: var(--bp-text-readout-l);
  font-size: 48px;
  line-height: 56px;
  letter-spacing: 0.08em;
  margin: 8px 0 24px;
  color: var(--bp-ink-1);
}

.center {
  min-height: 60dvh;
  display: grid;
  place-items: center;
}

.copied {
  display: block;
  min-height: 22px;
  color: var(--bp-jade);
  text-align: center;
}

/* Inbox */
.cards {
  list-style: none;
  margin: 0;
  padding: 0 0 8px;
  display: grid;
  gap: 8px;
}

.card-row {
  width: 100%;
  display: flex;
  gap: 12px;
  align-items: flex-start;
  text-align: left;
  padding: 14px 16px;
  border: 0;
  border-radius: var(--bp-r-card);
  background: var(--bp-surface-1);
  box-shadow: var(--bp-shadow-1);
  color: inherit;
  font: inherit;
  min-height: 64px;
}

.card-row:active {
  background: var(--bp-surface-2);
}

.lamp {
  width: 10px;
  height: 10px;
  margin-top: 6px;
  border-radius: 50%;
  background: var(--bp-ink-3);
  flex: none;
}

.lamp.high {
  background: var(--bp-signal-fill);
  box-shadow: 0 0 0 4px var(--bp-signal-ring);
}

.row-text {
  display: grid;
  gap: 2px;
  min-width: 0;
  flex: 1;
}

.row-title {
  font: var(--bp-text-title-3);
  font-size: 16px;
  line-height: 21px;
  overflow-wrap: anywhere;
}

.row-meta {
  font: var(--bp-text-callout);
  color: var(--bp-ink-3);
}

.tag {
  font: var(--bp-text-caption);
  font-weight: 600;
  color: var(--bp-ink-3);
  background: var(--bp-surface-2);
  border-radius: var(--bp-r-chip);
  padding: 2px 6px;
}

.empty {
  padding: 32px 4px;
  color: var(--bp-ink-3);
}

.empty-title {
  font: var(--bp-text-title-2);
  color: var(--bp-ink-1);
  margin: 0 0 4px;
}

.agents {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.agents .section {
  width: 100%;
}

.agent {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font: var(--bp-text-callout);
  color: var(--bp-ink-2);
  padding: 6px 10px;
  border-radius: var(--bp-r-capsule);
  background: var(--bp-surface-1);
  box-shadow: var(--bp-shadow-1);
}

.agent .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--bp-jade-lamp);
}

.composer {
  position: sticky;
  bottom: calc(env(safe-area-inset-bottom) + 8px);
  display: flex;
  gap: 8px;
  align-items: flex-end;
  margin-top: 24px;
  padding: 6px 6px 6px 16px;
  border-radius: 26px;
  background: var(--bp-material-popover);
  -webkit-backdrop-filter: var(--bp-material-blur);
  backdrop-filter: var(--bp-material-blur);
  box-shadow: var(--bp-shadow-2);
}

.composer textarea,
.free {
  flex: 1;
  border: 0;
  resize: none;
  background: transparent;
  color: var(--bp-ink-1);
  font: inherit;
  font-size: 16px;
  padding: 11px 0;
  min-height: 44px;
  outline: none;
}

.composer .btn.icon {
  background: var(--bp-primary-fill);
  color: var(--bp-primary-ink);
}

/* Card detail */
.detail {
  position: relative;
  padding: 20px 20px 24px;
  border-radius: 20px;
  background: var(--bp-surface-1);
  box-shadow: var(--bp-shadow-2);
  overflow: hidden;
}

.detail.high::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: var(--bp-signal-fill);
}

.detail.high {
  background: linear-gradient(180deg, var(--bp-signal-wash), transparent 120px), var(--bp-surface-1);
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font: var(--bp-text-title-3);
}

.eyebrow .lamp {
  margin: 0;
}

.eyebrow .age {
  margin-left: auto;
  color: var(--bp-ink-3);
  font: var(--bp-text-callout);
}

.detail .display {
  font: var(--bp-text-title-1);
  font-size: 26px;
  line-height: 32px;
  margin: 14px 0 12px;
}

.body {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  color: var(--bp-ink-2);
  margin: 0 0 8px;
}

.answer {
  margin-top: 16px;
  display: grid;
  gap: 10px;
}

.options {
  display: grid;
  gap: 8px;
}

.option {
  min-height: 52px;
  padding: 12px 16px;
  text-align: left;
  border-radius: var(--bp-r-option);
  border: 1px solid var(--bp-hairline-strong);
  background: var(--bp-surface-1);
  color: var(--bp-ink-1);
  font: var(--bp-text-title-3);
  font-size: 16px;
}

.option[aria-pressed="true"] {
  border-color: var(--bp-ink-1);
  box-shadow: inset 0 0 0 1px var(--bp-ink-1);
}

.free {
  padding: 12px 16px;
  border-radius: var(--bp-r-option);
  border: 1px solid var(--bp-hairline-strong);
  background: var(--bp-surface-1);
}

/* Hold to answer: 1 s fill */
.hold {
  position: relative;
  overflow: hidden;
  width: 100%;
  min-height: 60px;
  margin-top: 8px;
  border: 0;
  border-radius: var(--bp-r-capsule);
  background: var(--bp-primary-fill);
  color: var(--bp-primary-ink);
  font: var(--bp-text-title-2);
  font-size: 18px;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
}

.hold:disabled {
  opacity: 0.4;
}

.hold-fill {
  position: absolute;
  inset: 0;
  transform-origin: left center;
  transform: scaleX(0);
  background: var(--bp-signal-fill);
}

.hold.holding .hold-fill {
  transform: scaleX(1);
  transition: transform var(--bp-hold-press) linear;
}

.hold.held .hold-fill {
  transform: scaleX(1);
}

.hold-label {
  position: relative;
}

.hold.holding .hold-label,
.hold.held .hold-label {
  color: var(--bp-on-signal);
}

/* Countdown sheet: 5 s to change your mind */
.sheet-wrap {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 0 12px calc(env(safe-area-inset-bottom) + 12px);
  background: var(--bp-scrim);
  animation: fade var(--bp-dur-base) var(--bp-ease-out);
  z-index: 10;
}

.sheet {
  width: 100%;
  max-width: 536px;
  padding: 22px 20px 16px;
  border-radius: 28px;
  background: var(--bp-surface-raised);
  box-shadow: var(--bp-shadow-4);
  animation: rise var(--bp-dur-move) var(--bp-spring-arrive);
}

.sheet-row {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 12px;
}

.sheet-title {
  font: var(--bp-text-title-1);
  margin: 4px 0 4px;
}

.ring {
  position: relative;
  width: 76px;
  height: 76px;
  flex: none;
  display: grid;
  place-items: center;
}

.ring svg {
  position: absolute;
  inset: 0;
  transform: rotate(-90deg);
}

.ring-track,
.ring-arc {
  fill: none;
  stroke-width: 3.5;
}

.ring-track {
  stroke: var(--bp-surface-3);
}

.ring-arc {
  stroke: var(--bp-signal-fill);
  stroke-linecap: round;
  stroke-dasharray: 182.2;
  animation: drain var(--ring-s, 5s) linear forwards;
}

.ring-n {
  font: var(--bp-text-readout-l);
  font-size: 32px;
}

/* Toast */
.toast {
  position: fixed;
  left: 50%;
  bottom: calc(env(safe-area-inset-bottom) + 84px);
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: calc(100% - 32px);
  padding: 12px 16px;
  border-radius: 16px;
  background: var(--bp-primary-fill);
  color: var(--bp-primary-ink);
  box-shadow: var(--bp-shadow-3);
  font: var(--bp-text-callout);
  font-size: 15px;
  z-index: 20;
  animation: rise var(--bp-dur-move) var(--bp-spring-arrive);
}

.toast-action {
  border: 0;
  background: none;
  color: var(--bp-signal-fill);
  font: var(--bp-text-title-3);
  min-height: 32px;
}

/* Settings */
.facts {
  margin: 0 0 16px;
  border-radius: var(--bp-r-card);
  background: var(--bp-surface-1);
  box-shadow: var(--bp-shadow-1);
}

.facts div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--bp-hairline);
}

.facts div:last-child {
  border-bottom: 0;
}

.facts dt {
  color: var(--bp-ink-3);
}

.facts dd {
  margin: 0;
  text-align: right;
}

@keyframes drain {
  to {
    stroke-dashoffset: 182.2;
  }
}

@keyframes fade {
  from {
    opacity: 0;
  }
}

@keyframes rise {
  from {
    transform: translateY(16px);
    opacity: 0;
  }
}

.toast {
  animation-name: toast-rise;
}

@keyframes toast-rise {
  from {
    transform: translate(-50%, 16px);
    opacity: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .sheet-wrap,
  .sheet,
  .toast {
    animation: none;
  }
  .hold.holding .hold-fill {
    transition: none;
    transform: scaleX(1);
  }
}

/* Walkie-talkie (docs/voice/crew.md section 5) */
.composer .btn.icon.talk {
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
}
.composer .btn.icon.talk.recording {
  background: var(--signal, #d9480f);
  color: #fff;
}
.heard {
  margin: 6px 0 0;
  font-size: 15px;
  line-height: 1.4;
  overflow-wrap: anywhere;
}