:root {
  --bg: #09090B;
  --surface: #141418;
  --line: #232329;
  --pill-border: #32323A;
  --line-strong: #8E8E93;
  --ink: #FAFAFA;
  --ink-soft: #A1A1AA;
  --muted: #8E8E93;
  --accent: #FF3B30;
  --font: 'Google Sans', 'Google Sans Flex', -apple-system, BlinkMacSystemFont, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html,
body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  background-color: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-weight: 500;
  font-size: 16px;
  line-height: 1.45;
  overscroll-behavior-y: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-tap-highlight-color: transparent;
}

button,
input,
textarea {
  font-family: inherit;
  font-size: 1rem;
  font-weight: 500;
  color: inherit;
  background: none;
  border: none;
  margin: 0;
  appearance: none;
  -webkit-appearance: none;
}

button {
  cursor: pointer;
  touch-action: manipulation;
}

button:disabled,
input:disabled,
textarea:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

button:focus-visible,
input:focus-visible,
textarea:focus-visible,
a:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 2px;
}

/* Shell & iOS Standalone Safe-Area Grid */
.shell {
  min-height: 100dvh;
  max-width: 680px;
  margin: 0 auto;
  padding-top: 0;
  padding-right: max(1.25rem, env(safe-area-inset-right, 0px));
  padding-bottom: calc(env(safe-area-inset-bottom, 0px) + 5.5rem);
  padding-left: max(1.25rem, env(safe-area-inset-left, 0px));
  display: flex;
  flex-direction: column;
}

/* 1. Top Navigation Strip (Strictly Single-Row on Mobile + Sticky Safe-Area Mask) */
.top-strip {
  position: sticky;
  top: 0;
  z-index: 20;
  background-color: var(--bg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  min-height: 48px;
  padding-top: max(0.875rem, calc(env(safe-area-inset-top, 0px) + 0.5rem));
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--line);
  flex-wrap: nowrap;
}

.wordmark {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  color: var(--ink);
  text-decoration: none;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  flex-shrink: 0;
}

.top-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex: 1;
  min-width: 0;
  flex-wrap: nowrap;
}

.top-nav {
  display: flex;
  align-items: center;
  gap: 1rem;
  min-width: 0;
  flex-wrap: nowrap;
}

.nav-tab {
  min-height: 40px;
  padding: 0.25rem 0;
  color: var(--muted);
  font-size: 0.9375rem;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
}

.nav-tab--active {
  color: var(--ink);
  font-weight: 700;
  border-bottom-color: var(--ink);
}

.top-actions {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  margin-left: auto;
  flex-wrap: nowrap;
  flex-shrink: 0;
}

.settings-icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 40px;
  padding: 0;
  border-radius: 999px;
  color: var(--muted);
  flex-shrink: 0;
}

.settings-icon-btn:active:not(:disabled),
.settings-icon-btn--active,
.settings-icon-btn[aria-current="page"] {
  color: var(--ink);
}

.deck-counter {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.identity-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4375rem;
  min-height: 40px;
  padding: 0 0.875rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink);
  font-size: 0.875rem;
  font-weight: 700;
  white-space: nowrap;
  flex-shrink: 0;
}

.identity-pill--avatar {
  padding-left: 0.5rem;
}

.identity-pill--confirm {
  padding: 0 0.875rem;
  border-color: var(--accent);
  color: var(--accent);
}

.entity-avatar {
  display: inline-block;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--line);
  flex-shrink: 0;
  vertical-align: middle;
}

.entity-avatar--sm {
  width: 18px;
  height: 18px;
}

.entity-avatar--md {
  width: 22px;
  height: 22px;
}

.avatar-stack {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}

.avatar-stack .entity-avatar + .entity-avatar {
  margin-left: -5px;
}

/* Pull-Down-to-Sweep Gesture Bar & Live Pulse Dot */
.pulse-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--accent);
  flex-shrink: 0;
  animation: pulse-dot 1.6s ease-in-out infinite;
}

.pull-indicator {
  height: 0;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  color: var(--muted);
  font-size: 0.875rem;
  font-weight: 500;
  border-bottom: 1px solid var(--line);
  user-select: none;
  -webkit-user-select: none;
  transition: height 160ms ease-out, opacity 160ms ease-out;
}

.pull-indicator--dragging {
  transition: none;
}

.pull-indicator--armed {
  color: var(--ink);
  font-weight: 700;
}

.pull-label {
  letter-spacing: -0.01em;
}

/* Live Status Line (Editorial Left Rule — Zero Box Clutter) */
.live-status {
  margin-top: 0.875rem;
  padding: 0.375rem 0 0.375rem 0.75rem;
  border-left: 2px solid var(--accent);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--ink);
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.live-status--sweeping {
  padding-left: 0;
  border-left: none;
}

.live-status-text {
  min-width: 0;
}

/* Main Stage */
.stage {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  padding: 2rem 0;
}

.view {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.view-header {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

/* Typography Hierarchy (>= 14px minimum, 2 weights: 500 & 700) */
.meta-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0;
}

.hero-headline {
  margin: 0;
  font-size: clamp(2.25rem, 6.5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.035em;
  color: var(--ink);
}

.lead-muted {
  margin: -0.5rem 0 0;
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--muted);
}

/* Reductionist Sign-In Gate */
.auth-view {
  max-width: 440px;
  margin: auto 0;
}

.empty-view {
  margin: auto 0;
  gap: 0.5rem;
}

.ios-install-note {
  margin: 0;
  padding: 0.25rem 0 0.25rem 0.875rem;
  border-left: 2px solid var(--accent);
  color: var(--ink);
  font-size: 0.9375rem;
  font-weight: 500;
  line-height: 1.4;
}

.auth-feedback {
  margin: 0;
  color: var(--accent);
  font-size: 0.9375rem;
  font-weight: 700;
  line-height: 1.4;
}

.btn-google {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 0.25rem;
  background-color: var(--ink);
  color: var(--bg);
}

.google-mark {
  flex-shrink: 0;
}

.dev-signin-stack {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  padding-top: 0.5rem;
  border-top: 1px solid var(--line);
}

/* Surface 1: Active Decision Card */
.card-meta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.card-meta-right {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
}

.urgency-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  flex-shrink: 0;
}

.urgency-tag--today {
  color: var(--accent);
}

.urgency-tag--today::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--accent);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}

.source-tag {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.375rem;
  min-width: 0;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--muted);
  text-align: right;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.source-tag-text {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Ground Truth & Ari's Take */
.brief-grid {
  display: flex;
  flex-direction: column;
  gap: 1.125rem;
}

.brief-block {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.brief-text {
  margin: 0;
  font-size: 1.0625rem;
  line-height: 1.45;
  color: var(--muted);
}

.brief-text--verdict {
  color: var(--ink);
  font-weight: 700;
}

/* Progressive Disclosure (See context) */
.context-disclosure {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.75rem;
  margin-top: -0.375rem;
}

.context-toggle-btn {
  min-height: 40px;
  padding: 0 0.875rem;
  background-color: var(--bg);
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.875rem;
  font-weight: 700;
}

.context-toggle-btn[aria-expanded="true"] {
  color: var(--ink);
  border-color: var(--line-strong);
}

.deep-context-panel {
  width: 100%;
  border-top: 1px solid var(--line);
  display: flex;
  flex-direction: column;
}

.context-row {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--line);
}

.deep-context-panel .context-row:last-child {
  border-bottom: none;
}

.context-value {
  margin: 0;
  font-size: 0.9375rem;
  font-weight: 500;
  line-height: 1.5;
  color: var(--ink-soft);
  word-break: break-word;
}

.context-email-subject {
  margin: 0;
  font-size: 0.9375rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--ink);
  word-break: break-word;
}

.context-email-date {
  margin: 0;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--muted);
}

.context-email-excerpt {
  margin: 0.25rem 0 0;
  font-size: 0.9375rem;
  font-weight: 500;
  line-height: 1.5;
  color: var(--ink-soft);
  white-space: pre-wrap;
  word-break: break-word;
}

/* Staged Payload Section (Open Canvas + 1px Editorial Hairlines) */
.payload-stage {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 1.125rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.payload-row {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.payload-value {
  margin: 0;
  font-size: 1rem;
  color: var(--ink);
  word-break: break-word;
}

.payload-link {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.payload-textarea {
  width: 100%;
  min-height: 112px;
  padding: 0.75rem;
  margin-top: 0.25rem;
  background-color: var(--bg);
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--ink);
  font-size: 1rem;
  line-height: 1.5;
  resize: vertical;
}

.payload-textarea:focus {
  border-color: var(--ink);
  outline: none;
}

/* 1-Line Input Bars (Steer / Rule / Sender) */
.steer-bar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.375rem 0.5rem 0.375rem 0.875rem;
  min-height: 54px;
}

.steer-bar:focus-within {
  border-color: var(--ink);
}

.steer-input {
  flex: 1 1 160px;
  min-width: 0;
  padding: 0.5rem 0;
  font-size: 1rem;
  color: var(--ink);
}

.steer-input::placeholder {
  color: var(--muted);
}

.steer-input:focus {
  outline: none;
}

.steer-btn {
  min-height: 42px;
  padding: 0 0.875rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--muted);
  font-size: 0.875rem;
  font-weight: 700;
  white-space: nowrap;
}

.steer-btn--listening {
  border-color: var(--accent);
  color: var(--accent);
}

.steer-btn--submit {
  background-color: var(--ink);
  border-color: var(--ink);
  color: var(--bg);
}

/* Asymmetric Action Stack */
.action-stack {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 0.25rem;
}

.btn-primary {
  width: 100%;
  min-height: 64px;
  padding: 0.875rem 1.25rem;
  background-color: var(--accent);
  color: var(--ink);
  border-radius: 12px;
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  text-align: center;
}

.btn-primary:active:not(:disabled) {
  opacity: 0.86;
}

.btn-secondary {
  min-height: 58px;
  padding: 0.75rem 1.25rem;
  background-color: var(--bg);
  border: 1px solid var(--line);
  border-radius: 12px;
  color: var(--muted);
  font-size: 1rem;
  font-weight: 700;
  text-align: center;
}

.secondary-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.btn-pass {
  flex: 1;
}

.btn-mute {
  flex: 1;
}

.stepper-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-step {
  min-width: 84px;
}

/* Surface 2 & 3: Editorial Hairline Sections (Handled & Settings) */
.sync-status-btn {
  align-self: flex-start;
  padding: 0.25rem 0;
  min-height: 36px;
  color: var(--muted);
  font-size: 0.9375rem;
  font-weight: 500;
  text-align: left;
  line-height: 1.4;
}

.sync-status-btn:active:not(:disabled) {
  color: var(--ink);
}

.hairline-section {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
}

.receipt-list,
.sender-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
}

.receipt-list:empty,
.sender-list:empty,
.handled-detail:empty {
  display: none;
}

/* Handled Rows (Tiered Contrast + 18px Stroke SVG + Compact Timestamp) */
.handled-item {
  display: flex;
  flex-direction: column;
  border-bottom: 1px solid var(--line);
}

.handled-item:last-child {
  border-bottom: none;
}

.handled-row-bar {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  width: 100%;
}

.handled-row-trigger {
  flex: 1;
  width: 100%;
  min-width: 0;
  padding: 0.9375rem 0;
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 0.875rem;
  text-align: left;
}

.pin-context-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 999px;
  background-color: var(--bg);
  color: var(--muted);
  flex-shrink: 0;
  transition: color 140ms ease, border-color 140ms ease, transform 140ms ease;
}

.pin-context-btn--active,
.pin-context-btn[aria-pressed="true"] {
  color: var(--accent);
  border-color: var(--accent);
}

.handled-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  margin-top: 0.1875rem;
  flex-shrink: 0;
  color: var(--muted);
}

.handled-icon--accent {
  color: var(--accent);
}

.handled-icon--muted {
  color: var(--muted);
}

.handled-row-main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.1875rem;
}

.receipt-headline {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.35;
  letter-spacing: -0.01em;
  word-break: break-word;
}

.handled-item--action .receipt-headline {
  color: var(--ink);
  font-weight: 700;
  font-size: 1.0625rem;
}

.handled-item--quiet .receipt-headline {
  color: var(--ink-soft);
  font-weight: 500;
  font-size: 1rem;
  letter-spacing: 0;
}

.handled-subline-row {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  width: 100%;
  min-width: 0;
}

.receipt-subline {
  display: block;
  flex: 1;
  min-width: 0;
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.4;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.handled-time {
  margin-top: 0.1875rem;
  flex-shrink: 0;
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.4;
  font-variant-numeric: tabular-nums;
  color: var(--muted);
  white-space: nowrap;
  text-align: right;
}

.row-action-btn {
  min-height: 38px;
  padding: 0 0.75rem;
  background-color: var(--bg);
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  font-size: 0.875rem;
  font-weight: 700;
  flex-shrink: 0;
  white-space: nowrap;
}

.handled-detail {
  display: flex;
  flex-direction: column;
  gap: 1.125rem;
  margin: 0.25rem 0 1.125rem 1.95rem;
  padding: 0.25rem 0 0.25rem 1rem;
  border-left: 2px solid var(--line);
}

.handled-item--action .handled-detail {
  border-left: 2px solid var(--accent);
}

.handled-item--quiet .handled-detail {
  border-left: 2px solid var(--line);
}

.detail-email-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
}

.detail-email-item {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--line);
}

.detail-email-item:first-child {
  padding-top: 0.125rem;
}

.detail-email-item:last-child {
  border-bottom: none;
  padding-bottom: 0.25rem;
}

.detail-email-subject {
  margin: 0;
  color: var(--ink);
  font-weight: 700;
  font-size: 0.9375rem;
  line-height: 1.35;
  word-break: break-word;
}

.detail-email-meta {
  margin: 0;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.375rem;
  color: var(--muted);
  font-weight: 500;
  font-size: 0.875rem;
  line-height: 1.4;
  word-break: break-word;
}

.detail-email-gist {
  margin: 0.125rem 0 0;
  color: var(--ink-soft);
  font-weight: 500;
  font-size: 0.875rem;
  line-height: 1.45;
  word-break: break-word;
}

.detail-why {
  margin: 0;
  color: var(--ink);
  font-weight: 500;
  font-size: 0.9375rem;
  line-height: 1.45;
  word-break: break-word;
}

.detail-facts {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.detail-fact-row {
  display: grid;
  grid-template-columns: 6.75rem minmax(0, 1fr);
  align-items: baseline;
  gap: 0.625rem;
}

.detail-fact-label {
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--muted);
}

.detail-fact-value {
  margin: 0;
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.45;
  color: var(--ink-soft);
  word-break: break-word;
}

.detail-fact-value--strong {
  color: var(--ink);
  font-weight: 700;
}

.detail-fact-value--inline {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.375rem;
}

.cal-brief {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.cal-what-line {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.9375rem;
  font-weight: 500;
  line-height: 1.45;
  word-break: break-word;
}

.cal-todo-line {
  margin: 0;
  color: var(--muted);
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.45;
  word-break: break-word;
}

.cal-todo-line--required {
  color: var(--ink);
  font-size: 0.9375rem;
  font-weight: 700;
}

.cal-todo {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.9375rem;
  font-weight: 500;
  line-height: 1.45;
  word-break: break-word;
}

.cal-todo--required {
  color: var(--ink);
  font-size: 1rem;
  font-weight: 700;
}

.cal-source-bar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.4375rem;
  margin-top: 0.125rem;
  padding-top: 0.625rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.875rem;
  font-weight: 500;
}

.cal-source-actor {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  color: var(--muted);
}

.cal-source-sep {
  color: var(--muted);
}

.cal-source-toggle-btn {
  min-height: 36px;
  padding: 0.25rem 0;
  color: var(--muted);
  font-size: 0.875rem;
  font-weight: 700;
  text-align: left;
}

.cal-source-email {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding-top: 0.25rem;
}

.detail-source-email {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--line);
}

.detail-source-email:first-child {
  padding-top: 0;
  border-top: none;
}

.detail-more-btn {
  align-self: flex-start;
  margin-top: 0.125rem;
  padding: 0.25rem 0;
  min-height: 36px;
  color: var(--muted);
  font-size: 0.875rem;
  font-weight: 700;
  text-align: left;
}

.handled-context-list {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.handled-context-list .context-row:last-child {
  border-bottom: none;
}

/* Settings: Preferences Switches & Senders */
.pref-group {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--line);
}

.pref-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--line);
}

.pref-group .pref-row:last-child {
  border-bottom: none;
  padding-bottom: 0.25rem;
}

.pref-label {
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink);
}

.pref-toggle {
  min-height: 40px;
  min-width: 68px;
  padding: 0 0.875rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.875rem;
  font-weight: 700;
}

.pref-toggle[aria-checked="true"] {
  background-color: var(--ink);
  border-color: var(--ink);
  color: var(--bg);
}

.sender-builtin-note {
  margin: -0.25rem 0 0;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--muted);
  line-height: 1.45;
}

.sender-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.875rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--line);
}

.sender-item:last-child {
  border-bottom: none;
}

#muted-senders-list:not(:empty) + #allowed-senders-list:not(:empty) {
  border-top: 1px solid var(--line);
  margin-top: -0.75rem;
}

.sender-content {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  flex: 1;
  min-width: 0;
}

.sender-text {
  margin: 0;
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.4;
  word-break: break-word;
}

.sender-meta {
  margin: 0;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.375rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--muted);
}

/* Global Floating Ari Bubble (pill <-> bar <-> drawer, single #ari-composer) */
@keyframes ariPulseRing {
  0% {
    transform: scale(1);
    opacity: 0.9;
  }
  100% {
    transform: scale(1.65);
    opacity: 0;
  }
}

.ari-bubble {
  --ari-kb-offset: 0px;
  position: fixed;
  inset: 0;
  z-index: 40;
  pointer-events: none;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.ari-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(9, 9, 11, 0.72);
  pointer-events: auto;
}

.ari-pill-btn {
  position: fixed;
  right: max(1.25rem, env(safe-area-inset-right, 0px));
  bottom: calc(env(safe-area-inset-bottom, 0px) + 1.25rem + var(--ari-kb-offset, 0px));
  z-index: 41;
  pointer-events: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-width: 3rem;
  height: 3rem;
  padding: 0;
  border-radius: 999px;
  background-color: var(--surface);
  border: 1px solid var(--pill-border);
  color: var(--ink);
  transition: padding 180ms ease, border-color 180ms ease, transform 140ms ease;
}

.ari-pill-btn:active:not(:disabled) {
  transform: scale(0.96);
}

.ari-pill-btn--working {
  padding: 0 1rem;
  border-color: var(--line-strong);
  max-width: calc(100vw - 2.5rem);
}

.ari-pill-btn--pulse::after {
  content: "";
  position: absolute;
  inset: -2px;
  border-radius: 999px;
  border: 2px solid var(--accent);
  pointer-events: none;
  animation: ariPulseRing 900ms cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.ari-pill-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.ari-pill-status {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-width: 0;
}

.ari-pill-status-text {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 15rem;
}

.ari-pill-badge {
  position: absolute;
  top: -0.375rem;
  right: -0.375rem;
  min-width: 1.5rem;
  height: 1.5rem;
  padding: 0 0.375rem;
  border-radius: 999px;
  background-color: var(--accent);
  color: var(--ink);
  font-size: 0.875rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

.ari-sheet {
  position: relative;
  z-index: 41;
  pointer-events: auto;
  width: 100%;
  max-width: 680px;
  margin: 0 auto;
  transform: translateY(calc(-1 * var(--ari-kb-offset, 0px)));
}

.ari-bubble[data-bubble-state="bar"] .ari-sheet {
  padding-top: 0;
  padding-right: max(1rem, env(safe-area-inset-right, 0px));
  padding-bottom: calc(env(safe-area-inset-bottom, 0px) + 0.875rem);
  padding-left: max(1rem, env(safe-area-inset-left, 0px));
}

.ari-bubble[data-bubble-state="bar"] .ari-composer {
  position: relative;
  background-color: var(--bg);
  border: 1px solid var(--line-strong);
  border-radius: 20px;
  padding: 0.5rem 0.625rem 0.625rem 0.875rem;
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.ari-bubble[data-bubble-state="drawer"] .ari-sheet {
  height: 48dvh;
  max-height: calc(100dvh - env(safe-area-inset-top, 0px) - 0.5rem);
  background-color: var(--bg);
  border-top: 1px solid var(--line-strong);
  border-left: 1px solid var(--line);
  border-right: 1px solid var(--line);
  border-radius: 20px 20px 0 0;
  display: flex;
  flex-direction: column;
  padding-bottom: calc(env(safe-area-inset-bottom, 0px) + 0.5rem);
}

.ari-bubble[data-bubble-state="drawer"][data-drawer-size="full"] .ari-sheet {
  height: 88dvh;
}

.ari-bubble[data-bubble-state="drawer"] .ari-composer {
  position: relative;
  border-top: 1px solid var(--line);
  padding: 0.5rem max(1rem, env(safe-area-inset-right, 0px)) 0.25rem max(1rem, env(safe-area-inset-left, 0px));
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  flex-shrink: 0;
}

.ari-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  min-height: 48px;
  padding: 0.375rem max(1rem, env(safe-area-inset-right, 0px)) 0.375rem max(1.125rem, env(safe-area-inset-left, 0px));
  border-bottom: 1px solid var(--line);
  flex-shrink: 0;
}

.ari-drawer-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.01em;
}

.ari-drawer-controls {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.ari-ctrl-btn {
  min-height: 36px;
  padding: 0 0.6875rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.875rem;
  font-weight: 500;
  white-space: nowrap;
}

.ari-icon-ctrl-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  padding: 0;
  border-radius: 999px;
  color: var(--muted);
  flex-shrink: 0;
}

.ari-turns {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 0.875rem max(1.125rem, env(safe-area-inset-right, 0px)) 0.875rem max(1.125rem, env(safe-area-inset-left, 0px));
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.ari-turn {
  display: flex;
  flex-direction: column;
  gap: 0.4375rem;
}

.ari-turn--user {
  align-items: flex-end;
}

.ari-turn--model {
  align-items: flex-start;
}

.ari-turn-user-bubble {
  max-width: 88%;
  padding: 0.5625rem 0.875rem;
  background-color: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px 16px 4px 16px;
  color: var(--ink);
  font-size: 0.9375rem;
  font-weight: 500;
  line-height: 1.45;
  white-space: pre-wrap;
  word-break: break-word;
}

.ari-turn-model-body {
  display: flex;
  flex-direction: column;
  gap: 0.4375rem;
  max-width: 100%;
}

.ari-reply-lead {
  margin: 0;
  font-size: 1.0625rem;
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: -0.015em;
  color: var(--ink);
  word-break: break-word;
}

.ari-reply-p {
  margin: 0;
  max-width: 54ch;
  font-size: 0.9375rem;
  font-weight: 500;
  line-height: 1.45;
  color: var(--ink-soft);
  word-break: break-word;
}

.ari-reply-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.3125rem;
}

.ari-reply-item {
  position: relative;
  padding-left: 0.875rem;
  font-size: 0.9375rem;
  font-weight: 500;
  line-height: 1.42;
  color: var(--ink-soft);
  word-break: break-word;
}

.ari-reply-item::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--muted);
  font-weight: 700;
}

.ari-reply-strong {
  color: var(--ink);
  font-weight: 700;
}

.ari-turn-ctx-btn {
  min-height: 32px;
  padding: 0.1875rem 0.625rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.875rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.ari-turn-ctx-list {
  list-style: none;
  margin: 0;
  padding: 0.375rem 0.75rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  background-color: var(--bg);
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  max-width: 88%;
}

.ari-turn-ctx-item {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--ink-soft);
  word-break: break-word;
}

.ari-outcome-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.125rem;
}

.ari-outcome-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  min-height: 36px;
  padding: 0.25rem 0.75rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background-color: var(--bg);
  color: var(--ink);
  font-size: 0.875rem;
  font-weight: 700;
  line-height: 1.3;
  text-align: left;
}

.ari-outcome-chip--link {
  border-color: var(--line-strong);
}

.ari-outcome-chip-mark {
  color: var(--accent);
  font-weight: 700;
  flex-shrink: 0;
}

.ari-thinking-row {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--muted);
  font-size: 0.875rem;
  font-weight: 700;
}

.ari-composer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  min-height: 36px;
}

.ari-composer-top-left {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  min-width: 0;
  flex: 1;
}

.ari-context-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  min-height: 36px;
  max-width: 100%;
  padding: 0 0.75rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background-color: var(--bg);
  color: var(--ink);
  font-size: 0.875rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ari-context-popover {
  position: absolute;
  left: 0;
  right: 0;
  bottom: calc(100% + 0.5rem);
  z-index: 42;
  background-color: var(--bg);
  border: 1px solid var(--line-strong);
  border-radius: 16px;
  padding: 0.375rem 0.75rem;
  max-height: 14rem;
  overflow-y: auto;
}

.ari-context-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
}

.ari-context-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.625rem;
  padding: 0.375rem 0;
  border-bottom: 1px solid var(--line);
}

.ari-context-item:last-child {
  border-bottom: none;
}

.ari-context-item-label {
  flex: 1;
  min-width: 0;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--ink);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ari-context-remove-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  padding: 0;
  border-radius: 999px;
  color: var(--muted);
  font-size: 1rem;
  font-weight: 700;
  flex-shrink: 0;
}

.ari-composer-row {
  display: flex;
  align-items: flex-end;
  gap: 0.5rem;
  min-width: 0;
}

.ari-input {
  flex: 1;
  min-width: 0;
  min-height: 40px;
  max-height: 9rem;
  padding: 0.5rem 0;
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.45;
  color: var(--ink);
  resize: none;
  overflow-y: auto;
}

.ari-input::placeholder {
  color: var(--muted);
}

.ari-input:focus {
  outline: none;
}

.ari-rec-strip {
  flex: 1;
  min-width: 0;
  min-height: 40px;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding-left: 0.25rem;
}

.ari-rec-timer {
  font-size: 0.875rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--accent);
}

.ari-rec-cancel-btn {
  margin-left: auto;
}

.ari-mic-btn,
.ari-send-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  padding: 0;
  border-radius: 999px;
  flex-shrink: 0;
  transition: background-color 140ms ease, border-color 140ms ease, color 140ms ease;
}

.ari-mic-btn {
  border: 1px solid var(--line);
  color: var(--muted);
}

.ari-mic-btn--recording {
  border-color: var(--accent);
  color: var(--accent);
}

.ari-send-btn {
  border: 1px solid var(--line);
  color: var(--muted);
}

.ari-send-btn--active {
  background-color: var(--accent);
  border-color: var(--accent);
  color: var(--ink);
}

/* Pointer-Only Hover States (Prevents Sticky Hover / Underline on iOS Touch) */
@media (hover: hover) {
  .nav-tab:hover {
    color: var(--ink);
  }

  .settings-icon-btn:hover {
    color: var(--ink);
  }

  .identity-pill:hover {
    border-color: var(--line-strong);
  }

  .identity-pill--confirm:hover {
    border-color: var(--accent);
    color: var(--accent);
  }

  .btn-google:hover:not(:disabled) {
    opacity: 0.92;
  }

  .context-toggle-btn:hover {
    color: var(--ink);
    border-color: var(--line-strong);
  }

  .steer-btn:hover:not(:disabled) {
    color: var(--ink);
    border-color: var(--line-strong);
  }

  .steer-btn--submit:hover:not(:disabled) {
    color: var(--bg);
    opacity: 0.9;
  }

  .btn-secondary:hover:not(:disabled) {
    color: var(--ink);
    border-color: var(--ink);
  }

  .sync-status-btn:hover:not(:disabled) {
    color: var(--ink);
  }

  .handled-row-trigger:hover .receipt-headline {
    text-decoration: underline;
    text-underline-offset: 3px;
  }

  .row-action-btn:hover:not(:disabled) {
    border-color: var(--ink);
  }

  .detail-more-btn:hover:not(:disabled),
  .cal-source-toggle-btn:hover:not(:disabled) {
    color: var(--ink);
  }

  .pref-toggle:hover:not(:disabled) {
    color: var(--ink);
    border-color: var(--line-strong);
  }

  .pref-toggle[aria-checked="true"]:hover:not(:disabled) {
    color: var(--bg);
    border-color: var(--ink);
  }

  .pin-context-btn:hover:not(:disabled) {
    color: var(--ink);
    border-color: var(--line-strong);
  }

  .pin-context-btn--active:hover:not(:disabled),
  .pin-context-btn[aria-pressed="true"]:hover:not(:disabled) {
    color: var(--accent);
    border-color: var(--accent);
  }

  .ari-pill-btn:hover:not(:disabled) {
    border-color: var(--line-strong);
  }

  .ari-ctrl-btn:hover:not(:disabled),
  .ari-turn-ctx-btn:hover:not(:disabled),
  .ari-outcome-chip--link:hover:not(:disabled) {
    color: var(--ink);
    border-color: var(--ink);
  }

  .ari-icon-ctrl-btn:hover:not(:disabled),
  .ari-context-remove-btn:hover:not(:disabled) {
    color: var(--ink);
  }

  .ari-context-btn:hover:not(:disabled) {
    border-color: var(--ink);
  }

  .ari-mic-btn:hover:not(:disabled) {
    color: var(--ink);
    border-color: var(--line-strong);
  }

  .ari-mic-btn--recording:hover:not(:disabled) {
    color: var(--accent);
    border-color: var(--accent);
  }

  .ari-send-btn--active:hover:not(:disabled) {
    opacity: 0.9;
  }
}

/* Mobile Layout Refinement */
@media (max-width: 600px) {
  .stage {
    padding: 1.5rem 0;
  }

  .top-nav {
    gap: 0.75rem;
  }
}

@media (max-width: 460px) {
  .detail-fact-row {
    grid-template-columns: 1fr;
    gap: 0.125rem;
  }
}

@media (max-width: 380px) {
  .top-controls {
    gap: 0.5rem;
  }

  .top-nav {
    gap: 0.625rem;
  }

  .nav-tab {
    font-size: 0.875rem;
  }

  .identity-pill {
    padding: 0 0.6875rem;
  }

  .identity-pill--avatar {
    padding-left: 0.4375rem;
  }

  .settings-icon-btn {
    width: 36px;
  }
}

@media (max-width: 360px) {
  .handled-detail {
    margin-left: 1.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}