:root {
  --paper: #f1f3ee;
  --surface: #ffffff;
  --surface-soft: #e8ece6;
  --ink: #16231d;
  --ink-soft: #526159;
  --ink-muted: #7a8780;
  --pine: #1d4936;
  --pine-deep: #103326;
  --mint: #bfedce;
  --mint-strong: #58c98b;
  --coral: #ff6847;
  --coral-soft: #ffe3dc;
  --blue: #5a6ce0;
  --blue-soft: #e3e6fb;
  --yellow: #c38b24;
  --yellow-soft: #f7ecd4;
  --line: #dce2da;
  --shadow: 0 20px 55px rgba(22, 35, 29, 0.08);
  --radius: 8px;
  --sidebar: 248px;
  color-scheme: light;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--paper);
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  background:
    radial-gradient(circle at 1px 1px, rgba(22, 35, 29, 0.055) 1px, transparent 1.2px)
      0 0 / 24px 24px,
    var(--paper);
  color: var(--ink);
  font-family:
    "HarmonyOS Sans SC", "MiSans", "PingFang SC", "Microsoft YaHei",
    "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

button,
input {
  font: inherit;
}

button {
  color: inherit;
}

button,
a,
input[type="range"],
label:has(input) {
  -webkit-tap-highlight-color: transparent;
}

button:focus-visible,
a:focus-visible,
input:focus-visible {
  outline: 3px solid rgba(90, 108, 224, 0.36);
  outline-offset: 3px;
}

button {
  border: 0;
  background: none;
  cursor: pointer;
}

svg.lucide {
  width: 20px;
  height: 20px;
  stroke-width: 1.8;
}

h1,
h2,
h3,
p,
dl,
dd,
ol {
  margin: 0;
}

h1,
h2,
h3,
strong {
  font-weight: 650;
  letter-spacing: 0;
}

h1 {
  font-size: clamp(1.45rem, 2vw, 1.9rem);
  line-height: 1.12;
}

h2 {
  font-size: 1.28rem;
  line-height: 1.25;
}

h3 {
  font-size: 1rem;
}

p {
  color: var(--ink-soft);
  line-height: 1.7;
}

.sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.is-hidden {
  display: none !important;
}

.app-shell {
  min-height: 100vh;
}

.sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  z-index: 20;
  display: flex;
  width: var(--sidebar);
  flex-direction: column;
  padding: 28px 20px 22px;
  border-right: 1px solid var(--line);
  background: rgba(246, 248, 244, 0.96);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  text-decoration: none;
}

.brand-mark {
  position: relative;
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  overflow: hidden;
  border-radius: 50%;
  background: var(--ink);
}

.brand-dot {
  position: absolute;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--mint);
}

.brand-wave,
.brand-wave::before {
  position: absolute;
  width: 22px;
  height: 22px;
  border: 1.5px solid rgba(191, 237, 206, 0.75);
  border-radius: 50%;
}

.brand-wave::before {
  content: "";
  inset: 5px;
  width: auto;
  height: auto;
}

.brand-copy {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.brand-copy strong {
  font-size: 1.1rem;
}

.brand-copy small {
  color: var(--ink-muted);
  font-size: 0.73rem;
}

.profile-strip {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 11px;
  margin: 34px 0 22px;
  padding: 13px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.avatar {
  display: inline-grid;
  flex: 0 0 auto;
  width: 36px;
  height: 36px;
  place-items: center;
  border-radius: 50%;
  font-size: 0.86rem;
  font-weight: 680;
}

.avatar-self {
  background: var(--mint);
  color: var(--pine-deep);
}

.avatar-partner {
  background: var(--coral);
  color: #fff;
}

.avatar-large {
  width: 72px;
  height: 72px;
  font-size: 1.35rem;
}

.profile-copy {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 2px;
}

.profile-copy strong {
  font-size: 0.9rem;
}

.profile-copy small {
  color: var(--ink-muted);
  font-size: 0.72rem;
}

.status-light,
.dot-live,
.demo-pulse {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--mint-strong);
  box-shadow: 0 0 0 4px rgba(88, 201, 139, 0.12);
}

.side-nav {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.nav-item {
  position: relative;
  display: flex;
  width: 100%;
  align-items: center;
  gap: 12px;
  padding: 12px 13px;
  border-radius: 7px;
  color: var(--ink-soft);
  font-size: 0.9rem;
  text-align: left;
  transition:
    background-color 180ms ease,
    color 180ms ease;
}

.nav-item::before {
  position: absolute;
  left: -20px;
  width: 3px;
  height: 22px;
  border-radius: 0 3px 3px 0;
  background: transparent;
  content: "";
}

.nav-item:hover {
  background: rgba(22, 35, 29, 0.055);
  color: var(--ink);
}

.nav-item.is-active {
  background: var(--ink);
  color: #fff;
}

.nav-item.is-active::before {
  background: var(--coral);
}

.nav-item svg {
  width: 18px;
  height: 18px;
}

.sidebar-footer {
  display: flex;
  flex-direction: column;
  gap: 13px;
  margin-top: auto;
}

.pair-mini {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 4px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.pair-mini > div:last-child {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.pair-mini strong {
  font-size: 0.83rem;
}

.pair-mini small {
  display: flex;
  align-items: center;
  gap: 7px;
  color: var(--ink-muted);
  font-size: 0.69rem;
}

.pair-avatars {
  display: flex;
}

.pair-avatars .avatar {
  width: 31px;
  height: 31px;
  font-size: 0.72rem;
}

.pair-avatars .avatar + .avatar {
  margin-left: -9px;
  border: 2px solid #f6f8f4;
}

.icon-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 5px;
  color: var(--ink-soft);
  font-size: 0.82rem;
}

.icon-link svg {
  width: 17px;
  height: 17px;
}

.main-shell {
  min-height: 100vh;
  margin-left: var(--sidebar);
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 15;
  display: flex;
  min-height: 92px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 20px clamp(22px, 4vw, 52px);
  border-bottom: 1px solid rgba(220, 226, 218, 0.78);
  background: rgba(241, 243, 238, 0.88);
  backdrop-filter: blur(16px);
}

@supports (padding-top: env(safe-area-inset-top)) {
  .topbar {
    padding-top: max(20px, env(safe-area-inset-top));
  }
}

.topbar-title {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.eyebrow,
.section-kicker {
  color: var(--ink-muted);
  font-size: 0.7rem;
  font-weight: 650;
  line-height: 1.3;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.role-preview-link {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  gap: 7px;
  padding: 7px 11px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--ink-soft);
  font-size: 0.7rem;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
}

.role-preview-link:hover {
  border-color: #b9c4bb;
  color: var(--ink);
}

.role-preview-link svg {
  width: 15px;
  height: 15px;
}

.demo-pill,
.local-only-badge,
.permission-status,
.visibility-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
}

.demo-pill {
  padding: 7px 11px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.7);
  color: var(--ink-soft);
}

.demo-pulse {
  width: 6px;
  height: 6px;
  box-shadow: 0 0 0 3px rgba(88, 201, 139, 0.12);
}

.round-button,
.icon-button {
  display: inline-grid;
  place-items: center;
  border: 1px solid var(--line);
  background: var(--surface);
  transition:
    transform 160ms ease,
    background-color 160ms ease;
}

.round-button {
  width: 42px;
  height: 42px;
  border-radius: 50%;
}

.icon-button {
  width: 36px;
  height: 36px;
  border-radius: 50%;
}

.round-button:hover,
.icon-button:hover {
  transform: translateY(-1px);
  background: var(--mint);
}

.round-button.is-muted {
  color: var(--ink-muted);
  background: var(--surface-soft);
}

.mobile-profile {
  display: none;
  border-radius: 50%;
}

.content {
  width: min(100%, 1360px);
  margin: 0 auto;
  padding: 34px clamp(22px, 4vw, 52px) 70px;
}

.view {
  display: none;
}

.view.is-active {
  display: block;
  animation: view-in 280ms ease both;
}

@keyframes view-in {
  from {
    opacity: 0;
    transform: translateY(5px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.page-intro {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 28px;
  margin-bottom: 24px;
}

.page-intro > div:first-child {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 7px;
}

.page-intro h2 {
  max-width: 760px;
  font-size: clamp(1.65rem, 3vw, 2.45rem);
  line-height: 1.15;
}

.page-intro p {
  font-size: 0.84rem;
}

.page-intro-compact {
  align-items: center;
  margin-bottom: 30px;
}

.page-intro-compact h2 {
  font-size: clamp(1.55rem, 2.5vw, 2.2rem);
}

.live-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--pine);
  font-size: 0.72rem;
  font-weight: 650;
}

.live-label .dot-live {
  width: 7px;
  height: 7px;
  box-shadow: 0 0 0 4px rgba(88, 201, 139, 0.13);
}

.signal-quality {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 175px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.68);
}

.signal-quality svg {
  width: 18px;
  height: 18px;
  color: var(--pine);
}

.signal-quality span {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.signal-quality strong {
  font-size: 0.76rem;
}

.signal-quality small {
  color: var(--ink-muted);
  font-size: 0.64rem;
}

.proximity-section {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--ink);
  color: #fff;
  box-shadow: var(--shadow);
}

.proximity-stage {
  --partner-x: 25.5%;
  position: relative;
  height: 270px;
  overflow: hidden;
  border-bottom: 1px solid rgba(255, 255, 255, 0.11);
  background:
    linear-gradient(rgba(191, 237, 206, 0.045) 1px, transparent 1px) 0 0 / 100% 44px,
    linear-gradient(90deg, rgba(191, 237, 206, 0.045) 1px, transparent 1px) 0 0 / 44px 100%,
    var(--ink);
}

.proximity-stage::before,
.proximity-stage::after {
  position: absolute;
  width: 320px;
  height: 320px;
  border: 1px solid rgba(191, 237, 206, 0.1);
  border-radius: 50%;
  content: "";
  pointer-events: none;
}

.proximity-stage::before {
  bottom: -228px;
  left: calc(12% - 160px);
}

.proximity-stage::after {
  top: -242px;
  right: -130px;
}

.stage-grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.distance-line {
  position: absolute;
  top: 46%;
  left: 12%;
  width: calc(var(--partner-x) - 12%);
  height: 1px;
  background: repeating-linear-gradient(
    90deg,
    rgba(191, 237, 206, 0.55) 0 4px,
    transparent 4px 8px
  );
  transition: width 600ms cubic-bezier(0.22, 1, 0.36, 1);
  pointer-events: none;
}

.distance-pulse {
  position: absolute;
  top: -3px;
  left: 50%;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 0 0 rgba(191, 237, 206, 0.5);
  animation: signal-pulse 2.4s ease-out infinite;
}

@keyframes signal-pulse {
  70% {
    box-shadow: 0 0 0 15px rgba(191, 237, 206, 0);
  }
  100% {
    box-shadow: 0 0 0 15px rgba(191, 237, 206, 0);
  }
}

.threshold-marker {
  position: absolute;
  z-index: 2;
  top: calc(46% - 44px);
  bottom: 34px;
  left: 31%;
  width: 1px;
  border-left: 1px dashed rgba(255, 104, 71, 0.9);
  transition: left 300ms ease;
  pointer-events: none;
}

.threshold-marker span {
  position: absolute;
  top: 0;
  left: 7px;
  padding: 2px 4px;
  border-radius: 3px;
  background: var(--ink);
  color: #ff9a85;
  font-size: 0.64rem;
  font-weight: 650;
  white-space: nowrap;
}

.person {
  position: absolute;
  z-index: 4;
  top: 46%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  transform: translate(-50%, -50%);
}

.person-self {
  left: 12%;
}

.person-partner {
  left: var(--partner-x);
  transition: left 600ms cubic-bezier(0.22, 1, 0.36, 1);
}

.avatar-halo {
  position: relative;
  display: grid;
  width: 94px;
  height: 94px;
  place-items: center;
  border: 1px solid rgba(191, 237, 206, 0.22);
  border-radius: 50%;
}

.avatar-halo::before {
  position: absolute;
  inset: 8px;
  border: 1px dashed rgba(191, 237, 206, 0.22);
  border-radius: 50%;
  content: "";
}

.person-self .avatar-halo::after {
  position: absolute;
  width: 24px;
  height: 24px;
  right: 0;
  bottom: 5px;
  border: 4px solid var(--ink);
  border-radius: 50%;
  background: var(--mint-strong);
  content: "";
}

.person-partner.is-pulsing .avatar-halo {
  animation: partner-pulse 900ms ease-out;
}

@keyframes partner-pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(255, 104, 71, 0.5);
  }
  100% {
    box-shadow: 0 0 0 22px rgba(255, 104, 71, 0);
  }
}

.person-label {
  color: rgba(255, 255, 255, 0.76);
  font-size: 0.72rem;
  font-weight: 600;
}

.stage-caption {
  position: absolute;
  right: 18px;
  bottom: 14px;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
  text-align: right;
}

.stage-caption strong {
  color: var(--mint);
  font-size: 1rem;
  font-variant-numeric: tabular-nums;
}

.stage-caption span {
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.66rem;
}

.proximity-controls {
  padding: 20px 24px 24px;
  background: var(--pine-deep);
}

.range-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 10px;
}

.range-heading label {
  color: rgba(255, 255, 255, 0.73);
  font-size: 0.73rem;
}

.range-heading output {
  color: var(--mint);
  font-size: 0.83rem;
  font-weight: 650;
  font-variant-numeric: tabular-nums;
}

.distance-range,
.volume-control input {
  width: 100%;
  height: 5px;
  border-radius: 999px;
  outline: none;
  appearance: none;
  cursor: pointer;
}

.distance-range {
  background: linear-gradient(
    to right,
    var(--coral) 0 var(--range-fill, 12%),
    rgba(255, 255, 255, 0.18) var(--range-fill, 12%) 100%
  );
}

.distance-range::-webkit-slider-thumb,
.volume-control input::-webkit-slider-thumb {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  appearance: none;
  background: #fff;
  box-shadow: 0 0 0 4px rgba(255, 104, 71, 0.22);
}

.distance-range::-moz-range-thumb,
.volume-control input::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border: 0;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 0 0 4px rgba(255, 104, 71, 0.22);
}

.range-scale {
  display: flex;
  justify-content: space-between;
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.36);
  font-size: 0.6rem;
}

.simulation-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
}

.location-status-copy {
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.72rem;
  line-height: 1.6;
}

.location-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
}

.location-actions .button-primary {
  margin-left: 0;
}

.location-actions .button.is-active {
  border-color: rgba(105, 219, 173, 0.3);
  background: rgba(105, 219, 173, 0.14);
  color: #bff5dc;
}

.location-privacy-note {
  margin: 12px 0 0;
  color: rgba(255, 255, 255, 0.4);
  font-size: 0.62rem;
  line-height: 1.55;
}

.button {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 9px 15px;
  border: 1px solid transparent;
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 650;
  white-space: nowrap;
  text-decoration: none;
  transition:
    transform 160ms ease,
    background-color 160ms ease,
    border-color 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button:disabled {
  cursor: wait;
  opacity: 0.58;
  transform: none;
}

.button svg {
  width: 16px;
  height: 16px;
}

.button-primary {
  background: var(--coral);
  color: #fff;
}

.button-primary:hover {
  background: #f15738;
}

.button-soft {
  border-color: var(--line);
  background: var(--surface-soft);
  color: var(--ink);
}

.proximity-controls .button-soft {
  border-color: rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.78);
}

.proximity-controls .button-soft:hover {
  background: rgba(255, 255, 255, 0.14);
}

.proximity-controls .button-primary {
  margin-left: auto;
}

.button-outline {
  border-color: var(--line);
  background: transparent;
  color: var(--ink);
}

.button-full {
  width: 100%;
}

.overview-columns {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: 18px;
  margin-top: 18px;
}

.summary-section,
.sound-section,
.app-breakdown,
.shared-summary,
.sound-editor,
.sound-behavior,
.consent-section,
.audit-section,
.settings-section {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.82);
}

.summary-section,
.sound-section {
  padding: 22px;
}

.section-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
}

.section-heading > div:first-child {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.section-heading h2 {
  font-size: 1.04rem;
}

.visibility-badge {
  padding: 5px 9px;
  background: var(--mint);
  color: var(--pine-deep);
}

.visibility-badge svg {
  width: 13px;
  height: 13px;
}

.current-usage {
  display: flex;
  align-items: center;
  gap: 13px;
  margin: 22px 0 14px;
  padding: 16px;
  border-radius: 7px;
  background: var(--surface-soft);
  transition: background-color 220ms ease;
}

.current-usage.is-idle {
  background: var(--yellow-soft);
}

.usage-icon {
  display: grid;
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 50%;
  background: var(--surface);
  color: var(--pine);
}

.usage-icon svg {
  width: 19px;
  height: 19px;
}

.current-usage-copy {
  display: flex;
  min-width: 0;
  flex: 1;
  flex-direction: column;
  gap: 3px;
}

.usage-state-label {
  font-size: 0.94rem;
  font-weight: 680;
}

.current-usage-copy strong {
  color: var(--ink-soft);
  font-size: 0.73rem;
  font-weight: 520;
}

.current-usage-copy small {
  color: var(--ink-muted);
  font-size: 0.65rem;
}

.usage-indicator {
  width: 10px;
  height: 10px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--yellow);
  box-shadow: 0 0 0 5px rgba(195, 139, 36, 0.13);
}

.usage-indicator.is-active {
  background: var(--mint-strong);
  box-shadow: 0 0 0 5px rgba(88, 201, 139, 0.13);
}

.privacy-rule {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  padding: 11px 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
}

.privacy-rule svg {
  width: 15px;
  height: 15px;
  flex: 0 0 auto;
  margin-top: 2px;
  color: var(--ink-muted);
}

.privacy-rule p {
  color: var(--ink-muted);
  font-size: 0.68rem;
  line-height: 1.55;
}

.privacy-rule-flat {
  margin-top: 18px;
  border: 0;
  border-top: 1px solid var(--line);
  border-radius: 0;
  padding: 16px 0 0;
}

.text-action {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 15px;
  padding: 0;
  color: var(--pine);
  font-size: 0.72rem;
  font-weight: 650;
}

.text-action svg {
  width: 14px;
  height: 14px;
}

.sound-section .section-heading {
  align-items: center;
}

.sound-row {
  display: grid;
  width: 100%;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 12px;
  padding: 16px 0;
  text-align: left;
}

.sound-row + .sound-row {
  border-top: 1px solid var(--line);
}

.sound-play {
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  border-radius: 50%;
  background: var(--mint);
  color: var(--pine);
}

.sound-play-dark {
  background: var(--coral-soft);
  color: #c3452b;
}

.sound-play svg {
  width: 16px;
  height: 16px;
  margin-left: 1px;
  fill: currentColor;
}

.sound-copy {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.sound-copy > span:first-child {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.sound-copy strong {
  font-size: 0.81rem;
}

.sound-copy small {
  color: var(--ink-muted);
  font-size: 0.65rem;
}

.wave-bars {
  display: flex;
  height: 24px;
  align-items: center;
  gap: 3px;
}

.wave-bars i {
  display: block;
  width: 2px;
  height: 7px;
  border-radius: 2px;
  background: var(--pine);
}

.wave-bars i:nth-child(2) {
  height: 14px;
}

.wave-bars i:nth-child(3) {
  height: 20px;
}

.wave-bars i:nth-child(4) {
  height: 11px;
}

.wave-bars i:nth-child(5) {
  height: 17px;
}

.wave-bars i:nth-child(6) {
  height: 9px;
}

.wave-bars i:nth-child(7) {
  height: 5px;
}

.wave-bars-dark i {
  background: var(--coral);
}

.sound-row.is-playing .wave-bars i {
  animation: bar-dance 500ms ease-in-out infinite alternate;
}

.sound-row.is-playing .wave-bars i:nth-child(2n) {
  animation-delay: 80ms;
}

.sound-row.is-playing .wave-bars i:nth-child(3n) {
  animation-delay: 160ms;
}

@keyframes bar-dance {
  to {
    transform: scaleY(0.4);
  }
}

.timeline-section {
  margin-top: 30px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.section-meta {
  color: var(--ink-muted);
  font-size: 0.67rem;
  font-variant-numeric: tabular-nums;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: 16px;
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--line);
  list-style: none;
}

.timeline li {
  display: grid;
  min-width: 0;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: flex-start;
  gap: 11px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.86);
}

.timeline-icon {
  display: grid;
  width: 31px;
  height: 31px;
  place-items: center;
  border-radius: 50%;
}

.timeline-icon svg {
  width: 14px;
  height: 14px;
}

.timeline-icon.is-green {
  background: var(--mint);
  color: var(--pine);
}

.timeline-icon.is-coral {
  background: var(--coral-soft);
  color: #bb422b;
}

.timeline-icon.is-blue {
  background: var(--blue-soft);
  color: var(--blue);
}

.timeline li > div {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 3px;
}

.timeline strong {
  font-size: 0.74rem;
}

.timeline li > div span {
  overflow: hidden;
  color: var(--ink-muted);
  font-size: 0.64rem;
  line-height: 1.45;
  text-overflow: ellipsis;
}

.timeline time {
  grid-column: 2;
  color: var(--ink-muted);
  font-size: 0.61rem;
  font-variant-numeric: tabular-nums;
}

.local-only-badge {
  padding: 7px 11px;
  border: 1px solid #cbd8ce;
  background: var(--mint);
  color: var(--pine-deep);
}

.local-only-badge svg {
  width: 14px;
  height: 14px;
}

.usage-hero {
  display: grid;
  grid-template-columns: minmax(240px, 0.8fr) minmax(300px, 1.2fr);
  gap: clamp(36px, 8vw, 120px);
  align-items: end;
  padding: 28px 30px;
  border-radius: var(--radius);
  background: var(--ink);
  color: #fff;
}

.usage-total {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.usage-total .section-kicker {
  color: rgba(255, 255, 255, 0.5);
}

.usage-total h2 {
  color: var(--mint);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-variant-numeric: tabular-nums;
}

.usage-total p {
  color: rgba(255, 255, 255, 0.52);
  font-size: 0.72rem;
}

.usage-comparison {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.comparison-row {
  display: grid;
  grid-template-columns: 66px minmax(80px, 1fr) 54px;
  align-items: center;
  gap: 12px;
}

.comparison-row > span,
.comparison-row > strong {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.65rem;
}

.comparison-row > strong {
  font-variant-numeric: tabular-nums;
  text-align: right;
}

.comparison-track {
  height: 7px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.11);
}

.comparison-track i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--mint);
}

.comparison-track.is-muted i {
  background: rgba(255, 255, 255, 0.38);
}

.usage-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(310px, 0.75fr);
  gap: 18px;
  margin-top: 18px;
  align-items: start;
}

.app-breakdown,
.shared-summary {
  padding: 23px;
}

.app-list {
  display: flex;
  flex-direction: column;
  margin-top: 15px;
}

.usage-trend {
  display: grid;
  height: 250px;
  grid-template-columns: repeat(7, minmax(26px, 1fr));
  align-items: end;
  gap: clamp(7px, 2vw, 16px);
  margin-top: 22px;
  padding: 16px 5px 0;
  border-bottom: 1px solid var(--line);
}

.trend-day {
  display: grid;
  height: 100%;
  grid-template-rows: 16px minmax(110px, 1fr) 20px;
  gap: 7px;
  justify-items: center;
}

.trend-day > span {
  color: var(--ink-muted);
  font-size: 0.61rem;
}

.trend-bar {
  display: flex;
  width: min(28px, 65%);
  height: 100%;
  align-items: flex-end;
  overflow: hidden;
  border-radius: 4px 4px 0 0;
  background: var(--surface-soft);
}

.trend-bar i {
  display: block;
  width: 100%;
  border-radius: 4px 4px 0 0;
  background: #8fa89a;
}

.trend-day.is-today .trend-bar i {
  background: var(--coral);
}

.trend-day.is-today > span,
.trend-day.is-today > strong {
  color: var(--ink);
}

.trend-day > strong {
  color: var(--ink-muted);
  font-size: 0.59rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.trend-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 13px;
  color: var(--ink-muted);
  font-size: 0.64rem;
}

.trend-footer span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.trend-footer svg {
  width: 13px;
  height: 13px;
}

.app-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) 54px;
  align-items: center;
  gap: 12px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
}

.app-row:last-child {
  border-bottom: 0;
}

.app-icon {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: 7px;
}

.app-icon svg {
  width: 18px;
  height: 18px;
}

.app-icon-green {
  background: var(--mint);
  color: var(--pine);
}

.app-icon-coral {
  background: var(--coral-soft);
  color: #bb422b;
}

.app-icon-blue {
  background: var(--blue-soft);
  color: var(--blue);
}

.app-icon-yellow {
  background: var(--yellow-soft);
  color: var(--yellow);
}

.app-icon-grey {
  background: var(--surface-soft);
  color: var(--ink-soft);
}

.app-copy {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 7px;
}

.app-copy > span {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
}

.app-copy strong {
  font-size: 0.78rem;
}

.app-copy small {
  color: var(--ink-muted);
  font-size: 0.62rem;
}

.app-bar {
  height: 4px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--surface-soft);
}

.app-bar i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--bar, var(--pine));
}

.app-time {
  color: var(--ink-soft);
  font-size: 0.7rem;
  font-variant-numeric: tabular-nums;
  text-align: right;
}

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

.permission-panel {
  margin-top: 20px;
  padding: 16px;
  border-radius: 7px;
  background: var(--mint);
}

.control-boundary {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  margin: 14px 0;
  padding: 12px;
  border-radius: 6px;
  background: var(--surface-soft);
}

.control-boundary svg {
  width: 15px;
  height: 15px;
  flex: 0 0 auto;
  margin-top: 2px;
  color: var(--ink-muted);
}

.control-boundary p {
  color: var(--ink-muted);
  font-size: 0.64rem;
  line-height: 1.55;
}

.permission-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
}

.permission-heading > span {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.permission-heading strong {
  font-size: 0.78rem;
}

.permission-heading small {
  color: rgba(16, 51, 38, 0.68);
  font-size: 0.62rem;
  line-height: 1.45;
}

.switch {
  position: relative;
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  cursor: pointer;
}

.switch input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.switch-track {
  position: relative;
  display: block;
  width: 38px;
  height: 22px;
  border-radius: 999px;
  background: #b7c0b9;
  transition: background-color 180ms ease;
}

.switch-track::after {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 4px rgba(22, 35, 29, 0.2);
  content: "";
  transition: transform 180ms ease;
}

.switch input:checked + .switch-track {
  background: var(--pine);
}

.switch input:checked + .switch-track::after {
  transform: translateX(16px);
}

.switch input:focus-visible + .switch-track {
  outline: 3px solid rgba(90, 108, 224, 0.36);
  outline-offset: 3px;
}

.permission-scope {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 7px 10px;
  margin-top: 15px;
  padding-top: 13px;
  border-top: 1px solid rgba(16, 51, 38, 0.15);
}

.permission-scope span {
  display: inline-flex;
  align-items: flex-start;
  gap: 5px;
  color: var(--pine-deep);
  font-size: 0.61rem;
  line-height: 1.35;
}

.permission-scope svg {
  width: 12px;
  height: 12px;
  flex: 0 0 auto;
  margin-top: 1px;
}

.permission-scope .is-blocked {
  color: rgba(16, 51, 38, 0.55);
}

.partner-mini-summary {
  margin: 16px 0;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 7px;
}

.mini-avatar-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.mini-avatar-row > span:nth-child(2) {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 2px;
}

.mini-avatar-row strong {
  font-size: 0.75rem;
}

.mini-avatar-row small {
  color: var(--ink-muted);
  font-size: 0.61rem;
}

.partner-mini-summary dl {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  margin-top: 13px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: var(--line);
}

.partner-mini-summary dl div {
  padding: 10px;
  background: var(--surface);
}

.partner-mini-summary dt {
  color: var(--ink-muted);
  font-size: 0.59rem;
}

.partner-mini-summary dd {
  margin-top: 3px;
  font-size: 0.72rem;
  font-weight: 650;
}

.usage-policy {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 20px;
  margin-top: 18px;
  padding: 23px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.policy-number {
  display: grid;
  width: 52px;
  height: 52px;
  place-items: center;
  border-radius: 50%;
  background: var(--blue-soft);
  color: var(--blue);
  font-size: 1.1rem;
  font-weight: 700;
}

.usage-policy > div:nth-child(2) {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.usage-policy h2 {
  font-size: 0.94rem;
}

.usage-policy p {
  max-width: 650px;
  font-size: 0.68rem;
  line-height: 1.6;
}

.sound-editor-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.sound-editor {
  padding: 24px;
}

.editor-heading {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.editor-heading > div {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.editor-heading h2 {
  font-size: 1.15rem;
}

.editor-owner {
  color: var(--ink-muted);
  font-size: 0.61rem;
}

.editor-icon {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 50%;
}

.editor-icon-green {
  background: var(--mint);
  color: var(--pine);
}

.editor-icon-coral {
  background: var(--coral-soft);
  color: #bb422b;
}

.sound-options {
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin-top: 16px;
}

.sound-option {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 14px;
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: 6px;
  text-align: left;
  transition:
    border-color 160ms ease,
    background-color 160ms ease;
}

.sound-option:hover {
  border-color: #adb8af;
}

.sound-option.is-selected {
  border-color: var(--pine);
  background: rgba(191, 237, 206, 0.3);
}

.sound-option-copy {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.sound-option-copy strong {
  font-size: 0.76rem;
}

.sound-option-copy small {
  color: var(--ink-muted);
  font-size: 0.62rem;
}

.option-check {
  width: 17px !important;
  height: 17px !important;
  color: var(--pine);
  opacity: 0;
}

.sound-option.is-selected .option-check {
  opacity: 1;
}

.sound-behavior {
  margin-top: 18px;
  padding: 24px;
}

.behavior-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.behavior-row:last-child {
  border-bottom: 0;
}

.behavior-row > div:first-child {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.behavior-row strong {
  font-size: 0.77rem;
}

.behavior-row small {
  color: var(--ink-muted);
  font-size: 0.63rem;
}

.stepper {
  display: grid;
  grid-template-columns: 34px minmax(64px, auto) 34px;
  align-items: center;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface);
}

.stepper button {
  height: 34px;
  color: var(--ink-soft);
  font-size: 1.05rem;
}

.stepper button:hover {
  background: var(--surface-soft);
}

.stepper output {
  padding: 0 7px;
  font-size: 0.72rem;
  font-weight: 650;
  text-align: center;
  font-variant-numeric: tabular-nums;
}

.segmented {
  display: flex;
  gap: 3px;
  padding: 3px;
  border-radius: 6px;
  background: var(--surface-soft);
}

.segmented button {
  padding: 7px 10px;
  border-radius: 4px;
  color: var(--ink-muted);
  font-size: 0.64rem;
}

.segmented button.is-selected {
  background: var(--surface);
  color: var(--ink);
  box-shadow: 0 1px 3px rgba(22, 35, 29, 0.08);
}

.volume-control {
  display: grid;
  width: min(300px, 48%);
  grid-template-columns: auto minmax(80px, 1fr) 42px;
  align-items: center;
  gap: 10px;
}

.volume-control input {
  background: var(--surface-soft);
}

.volume-control output {
  color: var(--ink-soft);
  font-size: 0.66rem;
  font-variant-numeric: tabular-nums;
  text-align: right;
}

.privacy-hero {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 20px;
  padding: 24px;
  border-radius: var(--radius);
  background: var(--ink);
  color: #fff;
}

.privacy-shield {
  display: grid;
  width: 58px;
  height: 58px;
  place-items: center;
  border-radius: 50%;
  background: rgba(191, 237, 206, 0.12);
  color: var(--mint);
}

.privacy-shield svg {
  width: 26px;
  height: 26px;
}

.privacy-hero > div:nth-child(2) {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.privacy-hero .section-kicker {
  color: rgba(255, 255, 255, 0.45);
}

.privacy-hero h2 {
  font-size: 1.15rem;
}

.privacy-hero p {
  max-width: 680px;
  color: rgba(255, 255, 255, 0.56);
  font-size: 0.68rem;
  line-height: 1.65;
}

.permission-status {
  padding: 7px 11px;
  border: 1px solid rgba(191, 237, 206, 0.15);
  color: var(--mint);
}

.permission-status.is-paused {
  color: #ffd0c5;
  border-color: rgba(255, 104, 71, 0.22);
}

.permission-status.is-paused .dot-live {
  background: var(--coral);
  box-shadow: 0 0 0 3px rgba(255, 104, 71, 0.13);
}

.privacy-columns {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(290px, 0.75fr);
  gap: 18px;
  margin-top: 18px;
  align-items: start;
}

.consent-section,
.audit-section,
.settings-section {
  padding: 23px;
}

.consent-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
}

.consent-row:last-child {
  border-bottom: 0;
}

.consent-icon {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border-radius: 7px;
}

.consent-icon svg {
  width: 17px;
  height: 17px;
}

.consent-icon.is-green {
  background: var(--mint);
  color: var(--pine);
}

.consent-icon.is-blue {
  background: var(--blue-soft);
  color: var(--blue);
}

.consent-icon.is-muted {
  background: var(--surface-soft);
  color: var(--ink-muted);
}

.consent-copy {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 3px;
}

.consent-copy strong {
  font-size: 0.76rem;
}

.consent-copy small {
  color: var(--ink-muted);
  font-size: 0.62rem;
  line-height: 1.45;
}

.consent-row.is-restricted {
  opacity: 0.68;
}

.consent-status {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--pine);
  font-size: 0.63rem;
  font-weight: 650;
  white-space: nowrap;
}

.consent-status svg {
  width: 13px;
  height: 13px;
}

.restricted-label {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--ink-muted);
  font-size: 0.6rem;
  white-space: nowrap;
}

.restricted-label svg,
.setting-value svg {
  width: 12px;
  height: 12px;
}

.audit-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin: 14px 0 17px;
  padding: 0;
  list-style: none;
}

.audit-list li {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 11px;
  padding: 10px 0;
}

.audit-list li:not(:last-child)::after {
  position: absolute;
  top: 25px;
  bottom: -5px;
  left: 4px;
  width: 1px;
  background: var(--line);
  content: "";
}

.audit-dot {
  position: relative;
  z-index: 1;
  width: 9px;
  height: 9px;
  margin-top: 4px;
  border: 2px solid var(--surface);
  border-radius: 50%;
  outline: 1px solid var(--line);
}

.audit-dot.is-green {
  background: var(--mint-strong);
}

.audit-dot.is-blue {
  background: var(--blue);
}

.audit-dot.is-grey {
  background: #a0aaa3;
}

.audit-list div {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.audit-list strong {
  font-size: 0.71rem;
}

.audit-list small {
  color: var(--ink-muted);
  font-size: 0.6rem;
}

.settings-section {
  margin-top: 18px;
}

.online-sync-section {
  border-color: #c8d7cd;
  background:
    linear-gradient(90deg, rgba(191, 237, 206, 0.24), transparent 55%),
    rgba(255, 255, 255, 0.9);
}

.sync-state {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 9px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink-muted);
  font-size: 0.63rem;
  font-weight: 650;
  white-space: nowrap;
}

.sync-state .dot-live {
  width: 6px;
  height: 6px;
  background: var(--ink-muted);
  box-shadow: 0 0 0 3px rgba(122, 135, 128, 0.1);
}

.sync-state.is-online {
  border-color: #b7dac5;
  color: var(--pine);
}

.sync-state.is-online .dot-live {
  background: var(--mint-strong);
  box-shadow: 0 0 0 4px rgba(88, 201, 139, 0.12);
}

.sync-state.is-waiting {
  border-color: #e7cf9f;
  color: #805c17;
}

.sync-state.is-waiting .dot-live {
  background: var(--yellow);
  box-shadow: 0 0 0 4px rgba(195, 139, 36, 0.11);
}

.sync-state.is-offline {
  border-color: #e8c4ba;
  color: #a14b36;
}

.sync-state.is-offline .dot-live {
  background: var(--coral);
  box-shadow: 0 0 0 4px rgba(255, 104, 71, 0.11);
}

.online-sync-copy {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 22px;
  margin-top: 15px;
  padding-top: 15px;
  border-top: 1px solid var(--line);
}

.online-sync-copy > div:first-child {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.online-sync-copy strong {
  font-size: 0.75rem;
}

.online-sync-copy p {
  max-width: 690px;
  font-size: 0.66rem;
  line-height: 1.6;
}

.online-sync-actions {
  display: flex;
  gap: 8px;
}

.cloud-pair-panel {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: end;
  gap: 15px;
  margin-top: 14px;
  padding: 15px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--surface);
}

.cloud-pair-code {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.cloud-pair-code span,
.cloud-link-field > span:first-child {
  color: var(--ink-muted);
  font-size: 0.59rem;
}

.cloud-pair-code strong {
  color: var(--pine);
  font-size: 1.05rem;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.08em;
}

.cloud-link-field {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 5px;
}

.cloud-link-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 7px;
}

.cloud-link-row input {
  width: 100%;
  min-width: 0;
  height: 37px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: var(--surface-soft);
  color: var(--ink-soft);
  font-size: 0.64rem;
}

.cloud-pair-note {
  grid-column: 1 / -1;
  color: var(--ink-muted);
  font-size: 0.62rem;
}

.cloud-connection-panel {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 11px;
  margin-top: 13px;
  padding: 12px 14px;
  border-radius: 7px;
  background: var(--ink);
  color: #fff;
}

.cloud-connection-icon {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 50%;
  background: rgba(191, 237, 206, 0.12);
  color: var(--mint);
}

.cloud-connection-icon svg {
  width: 16px;
  height: 16px;
}

.cloud-connection-panel > div {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.cloud-connection-panel strong {
  font-size: 0.71rem;
}

.cloud-connection-panel small {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.59rem;
}

.cloud-live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--mint-strong);
  box-shadow: 0 0 0 4px rgba(88, 201, 139, 0.1);
}

.settings-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 24px;
  margin-top: 13px;
}

.setting-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 11px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
}

.setting-icon {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 50%;
  background: var(--surface-soft);
  color: var(--ink-soft);
}

.setting-icon svg {
  width: 15px;
  height: 15px;
}

.setting-item > div {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.setting-item strong {
  font-size: 0.72rem;
}

.setting-item small {
  color: var(--ink-muted);
  font-size: 0.6rem;
}

.setting-value {
  color: var(--ink-muted);
  font-size: 0.63rem;
  white-space: nowrap;
}

.setting-value.is-on {
  color: var(--pine);
}

.bottom-nav {
  display: none;
}

.toast-region {
  position: fixed;
  z-index: 100;
  right: 24px;
  bottom: 24px;
  display: flex;
  width: min(360px, calc(100vw - 32px));
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}

.toast {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  padding: 13px 15px;
  border-radius: 7px;
  background: var(--ink);
  color: #fff;
  box-shadow: 0 15px 40px rgba(22, 35, 29, 0.24);
  animation: toast-in 220ms ease both;
}

.toast.is-leaving {
  animation: toast-out 200ms ease both;
}

.toast svg {
  width: 17px;
  height: 17px;
  color: var(--mint);
}

.toast span {
  font-size: 0.72rem;
  line-height: 1.5;
}

@keyframes toast-in {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
}

@keyframes toast-out {
  to {
    opacity: 0;
    transform: translateY(6px);
  }
}

.confirm-dialog {
  width: min(430px, calc(100vw - 32px));
  padding: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink);
  box-shadow: 0 30px 90px rgba(22, 35, 29, 0.28);
}

.confirm-dialog::backdrop {
  background: rgba(16, 35, 26, 0.56);
  backdrop-filter: blur(4px);
}

.confirm-dialog form {
  position: relative;
  padding: 27px;
}

.dialog-close {
  position: absolute;
  top: 13px;
  right: 13px;
  display: grid;
  width: 31px;
  height: 31px;
  place-items: center;
  border-radius: 50%;
  color: var(--ink-muted);
}

.dialog-close:hover {
  background: var(--surface-soft);
}

.dialog-close svg {
  width: 17px;
  height: 17px;
}

.dialog-icon {
  display: grid;
  width: 47px;
  height: 47px;
  margin-bottom: 18px;
  place-items: center;
  border-radius: 50%;
  background: var(--coral-soft);
  color: var(--coral);
}

.confirm-dialog h2 {
  font-size: 1.18rem;
}

.confirm-dialog p {
  margin-top: 8px;
  font-size: 0.74rem;
  line-height: 1.65;
}

.dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 24px;
}

@media (max-width: 1120px) {
  :root {
    --sidebar: 220px;
  }

  .sidebar {
    padding-inline: 16px;
  }

  .nav-item::before {
    left: -16px;
  }

  .timeline {
    grid-template-columns: 1fr;
  }

  .timeline li {
    grid-template-columns: auto minmax(0, 1fr) auto;
  }

  .timeline time {
    grid-column: auto;
    grid-row: 1;
  }

  .usage-layout {
    grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  }
}

@media (max-width: 900px) {
  .sidebar {
    display: none;
  }

  .main-shell {
    margin-left: 0;
  }

  .topbar {
    min-height: 76px;
    padding: 16px 20px;
  }

  .topbar-actions .demo-pill {
    display: none;
  }

  .mobile-profile {
    display: inline-flex;
  }

  .content {
    padding: 25px 20px 104px;
  }

  .bottom-nav {
    position: fixed;
    z-index: 30;
    right: 12px;
    bottom: max(12px, env(safe-area-inset-bottom));
    left: 12px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    padding: 5px;
    border: 1px solid rgba(220, 226, 218, 0.9);
    border-radius: 9px;
    background: rgba(255, 255, 255, 0.94);
    box-shadow: 0 16px 45px rgba(22, 35, 29, 0.16);
    backdrop-filter: blur(18px);
  }

  .bottom-nav button {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    padding: 8px 4px;
    border-radius: 6px;
    color: var(--ink-muted);
    font-size: 0.58rem;
  }

  .bottom-nav button.is-active {
    background: var(--ink);
    color: #fff;
  }

  .bottom-nav svg {
    width: 18px;
    height: 18px;
  }

  .toast-region {
    right: 16px;
    bottom: calc(78px + env(safe-area-inset-bottom));
  }

  .overview-columns,
  .sound-editor-grid,
  .privacy-columns {
    grid-template-columns: 1fr;
  }

  .usage-layout {
    grid-template-columns: 1fr;
  }

  .posix {
    display: none;
  }
}

@media (max-width: 700px) {
  .topbar-title .eyebrow {
    display: none;
  }

  .topbar-title h1 {
    font-size: 1.16rem;
  }

  .content {
    padding-inline: 15px;
  }

  .page-intro {
    align-items: flex-start;
    flex-direction: column;
    gap: 14px;
    margin-bottom: 20px;
  }

  .page-intro h2 {
    font-size: 1.55rem;
  }

  .page-intro-compact {
    align-items: flex-start;
  }

  .page-intro-compact > .button {
    width: 100%;
  }

  .role-preview-link {
    width: 38px;
    height: 38px;
    justify-content: center;
    padding: 0;
  }

  .role-preview-link span {
    display: none;
  }

  .signal-quality {
    width: 100%;
    min-width: 0;
  }

  .proximity-stage {
    height: 235px;
  }

  .avatar-halo {
    width: 78px;
    height: 78px;
  }

  .avatar-large {
    width: 58px;
    height: 58px;
    font-size: 1.1rem;
  }

  .threshold-marker {
    top: calc(46% - 39px);
  }

  .stage-caption {
    right: 13px;
    bottom: 10px;
  }

  .proximity-controls {
    padding: 18px 16px 17px;
  }

  .simulation-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .simulation-actions .button-primary {
    grid-column: 1 / -1;
    grid-row: 1;
    width: 100%;
    margin-left: 0;
  }

  .location-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .location-actions .button {
    width: 100%;
  }

  .summary-section,
  .sound-section,
  .app-breakdown,
  .shared-summary,
  .sound-editor,
  .sound-behavior,
  .consent-section,
  .audit-section,
  .settings-section {
    padding: 18px;
  }

  .timeline li {
    grid-template-columns: auto minmax(0, 1fr) auto;
    padding: 14px;
  }

  .usage-hero {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 22px 19px;
  }

  .comparison-row {
    grid-template-columns: 57px minmax(80px, 1fr) 50px;
    gap: 9px;
  }

  .usage-policy {
    grid-template-columns: auto minmax(0, 1fr);
    padding: 19px;
  }

  .usage-policy .button {
    grid-column: 1 / -1;
  }

  .policy-number {
    width: 43px;
    height: 43px;
  }

  .sound-option {
    gap: 9px;
    padding: 12px;
  }

  .sound-option .wave-bars {
    display: none;
  }

  .behavior-row {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
  }

  .stepper,
  .segmented {
    align-self: stretch;
  }

  .stepper {
    grid-template-columns: 42px 1fr 42px;
  }

  .segmented button {
    flex: 1;
  }

  .volume-control {
    width: 100%;
  }

  .privacy-hero {
    grid-template-columns: auto minmax(0, 1fr);
    align-items: flex-start;
    padding: 20px;
  }

  .permission-status {
    grid-column: 1 / -1;
  }

  .privacy-shield {
    width: 46px;
    height: 46px;
  }

  .privacy-shield svg {
    width: 22px;
    height: 22px;
  }

  .settings-grid {
    grid-template-columns: 1fr;
  }

  .online-sync-copy {
    grid-template-columns: 1fr;
  }

  .online-sync-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .online-sync-actions .button {
    width: 100%;
  }

  .cloud-pair-panel {
    grid-template-columns: 1fr;
    align-items: stretch;
  }

  .cloud-pair-note {
    grid-column: auto;
  }

  .current-usage {
    padding: 14px;
  }

  .sound-copy {
    align-items: flex-start;
  }

  .sound-copy .wave-bars {
    display: none;
  }

  .permission-scope {
    grid-template-columns: 1fr;
  }

  .privacy-rule p {
    font-size: 0.64rem;
  }
}

@media (max-width: 430px) {
  .topbar {
    gap: 10px;
    padding-inline: 15px;
  }

  .round-button {
    width: 38px;
    height: 38px;
  }

  .mobile-profile .avatar {
    width: 34px;
    height: 34px;
  }

  .page-intro h2 {
    font-size: 1.45rem;
  }

  .person-self {
    left: 15%;
  }

  .proximity-stage {
    --stage-self: 15%;
  }

  .distance-line {
    left: 15%;
    width: calc(var(--partner-x) - 15%);
  }

  .threshold-marker {
    left: 33.2%;
  }

  .avatar-halo {
    width: 70px;
    height: 70px;
  }

  .avatar-large {
    width: 52px;
    height: 52px;
    font-size: 1rem;
  }

  .person-label {
    font-size: 0.65rem;
  }

  .stage-caption strong {
    font-size: 0.86rem;
  }

  .range-scale span:nth-child(2) {
    display: none;
  }

  .timeline li {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .timeline time {
    grid-column: 2;
    grid-row: auto;
  }
}

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

.monitor-identity-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 14px;
  padding: 14px 15px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--surface);
}

.monitor-identity-card > div:first-child {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 4px;
}

.monitor-identity-card strong {
  font-size: 0.73rem;
}

.monitor-identity-card small {
  color: var(--ink-muted);
  font-size: 0.62rem;
  line-height: 1.5;
}

.sound-upload-panel {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
  padding-top: 13px;
  border-top: 1px solid var(--line);
}

.sound-upload-panel small {
  width: 100%;
  color: var(--ink-muted);
  font-size: 0.61rem;
  line-height: 1.5;
}

.sound-upload-panel .button {
  min-height: 35px;
  padding-inline: 11px;
  font-size: 0.64rem;
}

@media (max-width: 760px) {
  .monitor-identity-card {
    align-items: stretch;
    flex-direction: column;
    gap: 11px;
  }

  .monitor-identity-card .segmented {
    width: 100%;
  }

  .monitor-identity-card .segmented button {
    flex: 1;
  }
}