:root {
  color-scheme: light dark;
  --brand: #006965;
  --brand-deep: #004c49;
  --brand-soft: #d9efed;
  --background: #f2f2f7;
  --surface: rgba(255, 255, 255, 0.86);
  --surface-solid: #ffffff;
  --surface-muted: rgba(118, 118, 128, 0.1);
  --text: #1c1c1e;
  --muted: #6e6e73;
  --faint: #8e8e93;
  --border: rgba(60, 60, 67, 0.14);
  --receive: #34C759;
  --receive-soft: color-mix(in srgb, var(--receive) 14%, transparent);
  --pay: #FF383C;
  --pay-soft: color-mix(in srgb, var(--pay) 14%, transparent);
  --shadow: 0 18px 55px rgba(28, 28, 30, 0.09);
  --focus: #0a84ff;
  --detail-card-height: clamp(520px, 68vh, 620px);
  --expense-card-height: clamp(420px, 54vh, 520px);
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html {
  min-height: 100%;
  min-width: 320px;
  background: var(--background);
  -webkit-text-size-adjust: 100%;
}

body {
  min-height: 100vh;
  min-height: 100dvh;
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 12% 2%, rgba(0, 105, 101, 0.13), transparent 27rem),
    radial-gradient(circle at 96% 32%, rgba(45, 125, 174, 0.08), transparent 28rem),
    var(--background);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  font: inherit;
}

.material-symbol {
  display: inline-block;
  width: 1em;
  height: 1em;
  flex: 0 0 auto;
  background-color: currentColor;
  -webkit-mask-position: center;
  mask-position: center;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-size: contain;
  mask-size: contain;
}

.material-symbol--format-list-numbered {
  -webkit-mask-image: url("./icons/material-symbols-rounded/format_list_numbered.svg");
  mask-image: url("./icons/material-symbols-rounded/format_list_numbered.svg");
}

.material-symbol--bolt {
  -webkit-mask-image: url("./icons/material-symbols-rounded/bolt.svg");
  mask-image: url("./icons/material-symbols-rounded/bolt.svg");
}

.material-symbol--arrow-forward {
  -webkit-mask-image: url("./icons/material-symbols-rounded/arrow_forward.svg");
  mask-image: url("./icons/material-symbols-rounded/arrow_forward.svg");
}

.material-symbol--expand-more {
  -webkit-mask-image: url("./icons/material-symbols-rounded/expand_more.svg");
  mask-image: url("./icons/material-symbols-rounded/expand_more.svg");
}

.page-shell {
  width: min(100%, 1120px);
  margin: 0 auto;
  padding: 24px 24px 44px;
  padding:
    calc(24px + env(safe-area-inset-top, 0px))
    calc(24px + env(safe-area-inset-right, 0px))
    calc(44px + env(safe-area-inset-bottom, 0px))
    calc(24px + env(safe-area-inset-left, 0px));
}

.app-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 24px;
}

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

.brand__icon {
  width: 48px;
  height: 48px;
  border-radius: 13px;
  box-shadow: 0 7px 18px rgba(0, 76, 73, 0.2);
}

.brand__name,
.brand__context {
  display: block;
}

.brand__name {
  font-size: 1.03rem;
  font-weight: 750;
  letter-spacing: -0.02em;
}

.brand__context {
  margin-top: 1px;
  color: var(--muted);
  font-size: 0.78rem;
}

.app-bar__status {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.private-link-state {
  display: flex;
  min-height: min(520px, 70vh);
  align-items: center;
  justify-content: center;
  gap: 18px;
  padding: 42px;
  border: 1px solid rgba(0, 105, 101, 0.14);
  border-radius: 30px;
  background: var(--surface);
  box-shadow: var(--shadow);
  text-align: left;
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
}

.private-link-state img {
  width: 64px;
  height: 64px;
  flex: 0 0 auto;
  border-radius: 17px;
  box-shadow: 0 9px 22px rgba(0, 76, 73, 0.18);
}

.private-link-state h1,
.private-link-state p {
  margin: 0;
}

.private-link-state h1 {
  font-size: clamp(1.25rem, 4vw, 1.65rem);
}

.private-link-state p {
  max-width: 34rem;
  margin-top: 6px;
  color: var(--muted);
}

.status-pill,
.currency-pill,
.count-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-height: 30px;
  padding: 6px 11px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted);
  background: var(--surface);
  font-size: 0.76rem;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.status-dot {
  width: 7px;
  height: 7px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: #2fb46e;
  box-shadow: 0 0 0 3px rgba(47, 180, 110, 0.13);
}

.hero-card {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(26px, 5vw, 42px);
  border: 1px solid rgba(0, 105, 101, 0.15);
  border-radius: 32px;
  background:
    radial-gradient(circle at 100% 0%, rgba(0, 105, 101, 0.22), transparent 36%),
    linear-gradient(132deg, rgba(0, 105, 101, 0.27), rgba(255, 255, 255, 0.75) 58%),
    var(--surface-solid);
  box-shadow: var(--shadow);
}

.hero-card__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
}

.eyebrow {
  margin: 0 0 6px;
  color: var(--brand);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  line-height: 1.2;
  text-transform: uppercase;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 6px;
  font-size: clamp(2rem, 6vw, 3.7rem);
  font-weight: 770;
  letter-spacing: -0.055em;
  line-height: 0.98;
}

h2 {
  margin-bottom: 0;
  font-size: 1.35rem;
  font-weight: 750;
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.hero-card__meta {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.currency-pill {
  min-height: 34px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.28);
  border-color: rgba(255, 255, 255, 0.32);
}

.hero-card__spend {
  margin-top: clamp(36px, 7vw, 66px);
}

.hero-card__spend span,
.summary-item dt {
  display: block;
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 600;
}

.summary-item dt {
  color: var(--brand-deep);
}

.hero-card__spend strong {
  display: block;
  margin-top: 3px;
  font-size: clamp(2rem, 5.6vw, 3.35rem);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  letter-spacing: -0.055em;
  line-height: 1.05;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 28px 0 0;
}

.summary-item {
  min-width: 0;
  padding: 14px 16px;
  border: 1px solid rgba(0, 105, 101, 0.2);
  border-radius: 18px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.68), rgba(217, 239, 237, 0.88));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.72),
    0 8px 20px rgba(0, 76, 73, 0.07);
}

.summary-item dd {
  overflow: hidden;
  margin: 3px 0 0;
  font-size: 1rem;
  font-variant-numeric: tabular-nums;
  font-weight: 740;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.hero-card__updated {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 18px 2px 0;
  color: var(--muted);
  font-size: 0.76rem;
}

.content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(330px, 0.82fr);
  grid-auto-rows: var(--detail-card-height);
  gap: 20px;
  margin-top: 20px;
  align-items: stretch;
}

.surface-card.expenses-card {
  height: var(--expense-card-height);
  margin-top: 20px;
}

.surface-card {
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
}

.surface-card {
  display: flex;
  min-height: 0;
  height: 100%;
  flex-direction: column;
  overflow: hidden;
  padding: 24px;
  border-radius: 28px;
}

.section-heading {
  display: flex;
  flex: 0 0 auto;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.section-heading .eyebrow {
  color: var(--muted);
}

.count-badge {
  flex: 0 0 auto;
  background: var(--surface-muted);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.plan-selection {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 24px;
  padding: 14px 15px;
  border: 1px solid color-mix(in srgb, var(--brand) 24%, transparent);
  border-radius: 16px;
  background: var(--brand-soft);
}

.plan-selection__icon {
  display: inline-grid;
  width: 40px;
  height: 40px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 12px;
  color: var(--brand);
  background: var(--surface-solid);
  box-shadow: 0 1px 5px rgba(0, 0, 0, 0.08);
}

.plan-selection__copy {
  display: grid;
  min-width: 0;
  gap: 2px;
}

.plan-selection__label {
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 720;
  letter-spacing: 0.02em;
}

.plan-selection__copy strong {
  font-size: 1rem;
}

.plan-selection__scope {
  margin-left: auto;
  padding: 6px 9px;
  border: 1px solid color-mix(in srgb, var(--brand) 24%, transparent);
  border-radius: 999px;
  color: var(--brand-deep);
  background: color-mix(in srgb, var(--surface-solid) 76%, transparent);
  font-size: 0.72rem;
  font-weight: 760;
  white-space: nowrap;
}

.brand:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--focus) 55%, transparent);
  outline-offset: 3px;
}

.plan-explainer {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  min-height: 46px;
  margin-top: 15px;
  color: var(--muted);
}

.plan-explainer__icon {
  display: inline-grid;
  width: 25px;
  height: 25px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 8px;
  color: var(--brand);
  background: var(--brand-soft);
}

.plan-explainer__icon .material-symbol {
  width: 15px;
  height: 15px;
}

.plan-explainer p {
  margin: 2px 0 0;
  font-size: 0.82rem;
}

.transfer-panel,
.balance-list,
.expense-list {
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior-y: contain;
  padding-right: 8px;
  scrollbar-color: var(--faint) transparent;
  scrollbar-gutter: stable;
  scrollbar-width: thin;
}

.transfer-panel {
  flex: 1 1 auto;
}

.transfer-panel:focus-visible,
.balance-list:focus-visible,
.expense-list:focus-visible {
  border-radius: 12px;
  outline: 3px solid color-mix(in srgb, var(--focus) 55%, transparent);
  outline-offset: -2px;
}

.transfer-panel::-webkit-scrollbar,
.balance-list::-webkit-scrollbar,
.expense-list::-webkit-scrollbar {
  width: 8px;
}

.transfer-panel::-webkit-scrollbar-thumb,
.balance-list::-webkit-scrollbar-thumb,
.expense-list::-webkit-scrollbar-thumb {
  border: 2px solid transparent;
  border-radius: 999px;
  background: var(--faint);
  background-clip: padding-box;
}

.transfer-list,
.balance-list,
.expense-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.transfer-list {
  margin-top: 7px;
}

.transfer-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  align-items: center;
  padding: 18px 0;
  border-top: 1px solid var(--border);
}

.transfer-route {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 34px minmax(0, 1fr);
  align-items: center;
  gap: 7px;
  min-width: 0;
}

.person-inline {
  display: flex;
  align-items: center;
  gap: 9px;
  min-width: 0;
}

.person-inline--to {
  justify-self: start;
  padding-inline-start: 6px;
}

.person-inline__identity {
  min-width: 0;
  overflow: hidden;
}

.avatar {
  display: inline-grid;
  width: 38px;
  height: 38px;
  flex: 0 0 auto;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 50%;
  color: #ffffff;
  background: var(--brand);
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.05);
  font-size: 1rem;
}

.avatar--small {
  width: 32px;
  height: 32px;
  font-size: 15px;
}

.avatar--blue {
  background: #2f80ed;
}

.avatar--green {
  background: #2dbe7e;
}

.avatar--orange {
  background: #ff9f0a;
}

.avatar--pink {
  background: #ff375f;
}

.avatar--purple {
  background: #7d5cff;
}

.avatar--teal {
  background: #32ade6;
}

.avatar--indigo {
  background: #5856d6;
}

.avatar--mint {
  background: #00c7be;
}

.avatar--red {
  background: #ff453a;
}

.avatar--cyan {
  background: #64d2ff;
}

.avatar--yellow {
  background: #ffd60a;
}

.avatar--graphite {
  background: #6e6e73;
}

.balance-accent--blue {
  --balance-person-accent: #2f80ed;
}

.balance-accent--green {
  --balance-person-accent: #2dbe7e;
}

.balance-accent--orange {
  --balance-person-accent: #ff9f0a;
}

.balance-accent--pink {
  --balance-person-accent: #ff375f;
}

.balance-accent--purple {
  --balance-person-accent: #7d5cff;
}

.balance-accent--teal {
  --balance-person-accent: #32ade6;
}

.balance-accent--indigo {
  --balance-person-accent: #5856d6;
}

.balance-accent--mint {
  --balance-person-accent: #00c7be;
}

.balance-accent--red {
  --balance-person-accent: #ff453a;
}

.balance-accent--cyan {
  --balance-person-accent: #64d2ff;
}

.balance-accent--yellow {
  --balance-person-accent: #ffd60a;
}

.balance-accent--graphite {
  --balance-person-accent: #6e6e73;
}

.person-name {
  display: block;
  overflow: hidden;
  font-size: 0.9rem;
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.person-name__full,
.person-name__compact {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.person-name__compact {
  display: none;
}

.person-phone,
.balance-person__phone {
  display: block;
  margin-top: 2px;
  color: var(--muted);
  font-size: 0.66rem;
  font-variant-numeric: tabular-nums;
  font-weight: 550;
}

.person-phone {
  line-height: 1.18;
  white-space: normal;
}

.balance-person__phone {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.transfer-arrow {
  display: inline-grid;
  width: 18px;
  height: 18px;
  place-items: center;
  justify-self: center;
  color: var(--brand);
}

.transfer-arrow__glyph {
  width: 18px;
  height: 18px;
}

.transfer-amount {
  min-width: 96px;
  padding: 8px 11px;
  border-radius: 12px;
  color: var(--brand-deep);
  background: var(--brand-soft);
  font-size: 0.88rem;
  font-variant-numeric: tabular-nums;
  font-weight: 780;
  text-align: right;
  white-space: nowrap;
}

.expense-list {
  flex: 1 1 auto;
  margin-top: 13px;
}

.expense-entry {
  border-top: 1px solid var(--border);
}

.expense-entry:first-child {
  border-top: 0;
}

.expense-row {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  display: grid;
  grid-template-columns: 68px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  min-height: 68px;
  margin: 0;
  padding: 13px 5px;
  border: 0;
  border-radius: 14px;
  color: inherit;
  background: transparent;
  cursor: pointer;
  font: inherit;
  text-align: left;
  transition: background-color 160ms ease, transform 120ms ease;
}

.expense-row:hover {
  background: var(--surface-muted);
}

.expense-row[aria-expanded="true"] {
  background: transparent;
}

.expense-row:active {
  transform: scale(0.992);
}

.expense-row:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--focus) 55%, transparent);
  outline-offset: -2px;
}

.expense-row__payers {
  display: flex;
  align-items: center;
  min-width: 0;
  padding-left: 2px;
}

.expense-row__payer.avatar {
  position: relative;
  width: 36px;
  height: 36px;
  border: 2px solid var(--surface-solid);
  font-size: 0.88rem;
}

.expense-row__payer + .expense-row__payer {
  margin-left: -14px;
}

.expense-row__detail {
  min-width: 0;
}

.expense-row__title,
.expense-row__meta {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.expense-row__title {
  font-size: 0.92rem;
  font-weight: 720;
}

.expense-row__meta {
  margin-top: 3px;
  color: var(--muted);
  font-size: 0.72rem;
}

.expense-row__amount {
  display: grid;
  justify-items: end;
  min-width: 96px;
  gap: 2px;
  font-size: 0.9rem;
  font-variant-numeric: tabular-nums;
  font-weight: 760;
  text-align: right;
  white-space: nowrap;
}

.expense-row__summary {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 1px;
  color: var(--muted);
  font-size: 0.65rem;
  font-weight: 650;
}

.expense-row__disclosure {
  width: 15px;
  height: 15px;
  margin-right: -3px;
  color: var(--brand);
  transition: transform 160ms ease;
}

.expense-row[aria-expanded="true"] .expense-row__disclosure {
  transform: rotate(180deg);
}

.expense-breakdown {
  margin: 7px 5px 14px;
  overflow: hidden;
  padding: 12px;
  border: 1px solid color-mix(in srgb, var(--brand) 24%, var(--border));
  border-radius: 17px;
  background:
    linear-gradient(
      145deg,
      color-mix(in srgb, var(--brand) 9%, var(--surface-solid)) 0%,
      var(--surface-solid) 72%
    );
  background-clip: padding-box;
  box-shadow: inset 0 1px 0 color-mix(in srgb, #ffffff 58%, transparent);
}

.expense-breakdown[hidden] {
  display: none;
}

.expense-breakdown__header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  padding: 0 2px 10px;
}

.expense-breakdown__title {
  color: var(--brand-deep);
  font-size: 0.72rem;
  font-weight: 760;
}

.expense-breakdown__count {
  flex: 0 0 auto;
  padding: 3px 7px;
  border-radius: 999px;
  color: var(--brand-deep);
  background: var(--brand-soft);
  font-size: 0.64rem;
  font-weight: 720;
}

.expense-breakdown__split {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin: 0 0 10px;
  padding: 9px 10px;
  border-radius: 11px;
  color: var(--muted);
  background: var(--brand-soft);
  font-size: 0.68rem;
}

.expense-breakdown__split dt,
.expense-breakdown__split dd {
  margin: 0;
}

.expense-breakdown__split dd {
  color: var(--brand-deep);
  font-weight: 750;
}

.expense-items {
  display: grid;
  gap: 7px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.expense-line-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: start;
  padding: 10px;
  border: 1px solid color-mix(in srgb, var(--brand) 11%, var(--border));
  border-radius: 13px;
  background: color-mix(in srgb, var(--surface-solid) 97%, var(--brand));
  box-shadow: 0 1px 3px rgba(28, 28, 30, 0.05);
}

.expense-line-item__detail,
.expense-line-item__title,
.expense-line-item__meta,
.expense-line-item__responsibility {
  display: block;
  min-width: 0;
}

.expense-line-item__title {
  overflow: hidden;
  font-size: 0.73rem;
  font-weight: 720;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.expense-line-item__meta {
  margin-top: 2px;
  color: var(--muted);
  font-size: 0.62rem;
}

.expense-line-item__responsibility {
  display: grid;
  gap: 4px;
  margin-top: 4px;
  color: var(--brand-deep);
  font-size: 0.62rem;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.expense-line-item__responsibility-label {
  color: var(--muted);
  font-weight: 650;
}

.expense-line-item__responsible-people {
  display: flex;
  flex-wrap: wrap;
  gap: 5px 8px;
}

.expense-line-item__responsible-person {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-weight: 680;
}

.expense-line-item__responsible-person .avatar {
  width: 18px;
  height: 18px;
  font-size: 0.58rem;
}

.expense-line-item__responsibility-empty {
  font-weight: 680;
}

.expense-line-item__amount {
  font-size: 0.7rem;
  font-variant-numeric: tabular-nums;
  font-weight: 750;
  white-space: nowrap;
}

.expense-breakdown__empty {
  margin: 0;
  padding: 13px 10px;
  border: 1px solid color-mix(in srgb, var(--brand) 11%, var(--border));
  border-radius: 13px;
  color: var(--muted);
  background: color-mix(in srgb, var(--surface-solid) 97%, var(--brand));
  font-size: 0.72rem;
}

.expense-breakdown__total {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 9px;
  padding: 10px 2px 0;
  border-top: 1px solid color-mix(in srgb, var(--brand) 14%, var(--border));
  color: var(--muted);
  font-size: 0.68rem;
}

.expense-breakdown__total strong {
  color: var(--text);
  font-size: 0.72rem;
  font-variant-numeric: tabular-nums;
}

.expense-empty {
  display: grid;
  min-height: 100%;
  place-items: center;
  color: var(--muted);
  font-size: 0.84rem;
  text-align: center;
}

.balance-list {
  flex: 1 1 auto;
  margin-top: 13px;
}

.balance-item {
  border-top: 1px solid var(--border);
}

.balance-item:first-child {
  border-top: 0;
}

.balance-row {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr) auto;
  gap: 11px;
  align-items: center;
  margin: 0;
  padding: 14px 5px;
  border: 0;
  border-radius: 14px;
  color: inherit;
  background: transparent;
  cursor: pointer;
  text-align: left;
  transition: background-color 160ms ease, transform 120ms ease;
}

.balance-row:hover {
  background: var(--surface-muted);
}

.balance-row[aria-expanded="true"] {
  background: transparent;
}

.balance-row:active {
  transform: scale(0.992);
}

.balance-row:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--focus) 55%, transparent);
  outline-offset: -2px;
}

.balance-person {
  min-width: 0;
}

.balance-person__name {
  display: block;
  overflow: hidden;
  font-size: 0.9rem;
  font-weight: 720;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.balance-person__detail {
  display: block;
  overflow: hidden;
  margin-top: 1px;
  color: var(--muted);
  font-size: 0.7rem;
  font-variant-numeric: tabular-nums;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.balance-net {
  font-size: 0.84rem;
  font-variant-numeric: tabular-nums;
  font-weight: 780;
  text-align: right;
  white-space: nowrap;
}

.balance-net small {
  display: block;
  margin-top: 2px;
  font-size: 0.65rem;
  font-weight: 650;
}

.balance-net .balance-net__label {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 1px;
}

.balance-net__disclosure {
  width: 15px;
  height: 15px;
  margin-right: -3px;
  transition: transform 160ms ease;
}

.balance-net--receive .balance-net__disclosure {
  color: var(--receive);
}

.balance-net--pay .balance-net__disclosure {
  color: var(--pay);
}

.balance-net--neutral .balance-net__disclosure {
  color: var(--muted);
}

.balance-row[aria-expanded="true"] .balance-net__disclosure {
  transform: rotate(180deg);
}

.balance-net--receive {
  color: var(--receive);
}

.balance-net--pay {
  color: var(--pay);
}

.balance-net--neutral {
  color: var(--muted);
}

.balance-breakdown {
  margin: 8px 5px 14px;
  overflow: hidden;
  padding: 12px;
  border: 1px solid color-mix(in srgb, var(--balance-person-accent) 28%, var(--border));
  border-radius: 17px;
  background:
    linear-gradient(
      145deg,
      color-mix(in srgb, var(--balance-person-accent) 11%, var(--surface-solid)) 0%,
      var(--surface-solid) 72%
    );
  background-clip: padding-box;
  box-shadow: inset 0 1px 0 color-mix(in srgb, #ffffff 58%, transparent);
}

.balance-breakdown[hidden] {
  display: none;
}

.balance-breakdown__header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  padding: 0 2px 10px;
}

.balance-breakdown__title {
  color: color-mix(in srgb, var(--balance-person-accent) 72%, var(--text));
  font-size: 0.72rem;
  font-weight: 760;
}

.balance-breakdown__count {
  flex: 0 0 auto;
  padding: 3px 7px;
  border-radius: 999px;
  color: color-mix(in srgb, var(--balance-person-accent) 72%, var(--text));
  background: color-mix(in srgb, var(--balance-person-accent) 14%, var(--surface-solid));
  font-size: 0.64rem;
  font-weight: 720;
}

.balance-transactions {
  display: grid;
  gap: 7px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.balance-transaction {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr) auto;
  grid-template-areas:
    "payer title net"
    "payer meta meta"
    "payer calculation calculation";
  column-gap: 9px;
  row-gap: 1px;
  align-items: center;
  padding: 10px;
  border: 1px solid color-mix(in srgb, var(--balance-person-accent) 12%, var(--border));
  border-radius: 13px;
  background: color-mix(in srgb, var(--surface-solid) 97%, var(--balance-person-accent));
  box-shadow: 0 1px 3px rgba(28, 28, 30, 0.05);
}

.balance-transaction__payer.avatar {
  grid-area: payer;
  width: 28px;
  height: 28px;
  border-color: color-mix(in srgb, #ffffff 58%, transparent);
  font-size: 0.76rem;
}

.balance-transaction__detail,
.balance-transaction__title,
.balance-transaction__meta,
.balance-transaction__calculation {
  display: block;
}

.balance-transaction__detail {
  display: contents;
}

.balance-transaction__title {
  grid-area: title;
  overflow: hidden;
  font-size: 0.73rem;
  font-weight: 720;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.balance-transaction__meta,
.balance-transaction__calculation {
  overflow: hidden;
  margin-top: 1px;
  color: var(--muted);
  font-size: 0.62rem;
  font-variant-numeric: tabular-nums;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.balance-transaction__meta {
  grid-area: meta;
}

.balance-transaction__calculation {
  grid-area: calculation;
  color: var(--faint);
}

.balance-transaction__net {
  grid-area: net;
  padding: 5px 7px;
  border-radius: 999px;
  font-size: 0.69rem;
  font-variant-numeric: tabular-nums;
  font-weight: 760;
  white-space: nowrap;
}

.balance-transaction__net--receive {
  color: var(--receive);
  background: var(--receive-soft);
}

.balance-transaction__net--pay {
  color: var(--pay);
  background: var(--pay-soft);
}

.balance-transaction__net--neutral {
  color: var(--muted);
  background: var(--surface-muted);
}

.balance-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 9px 16px;
  margin-top: 6px;
  padding-top: 15px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.68rem;
}

.balance-legend span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.legend-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
}

.legend-dot--receive {
  background: var(--receive);
}

.legend-dot--pay {
  background: var(--pay);
}

footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6px;
  padding: 28px 16px 0;
  color: var(--faint);
  font-size: 0.7rem;
}

.noscript-message {
  position: fixed;
  right: 16px;
  bottom: 16px;
  left: 16px;
  z-index: 10;
  margin: 0;
  padding: 12px 16px;
  border-radius: 12px;
  color: #ffffff;
  background: #9b3d31;
  text-align: center;
}

@media (max-width: 800px) {
  .content-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .page-shell {
    padding: 16px 14px 34px;
    padding:
      calc(16px + env(safe-area-inset-top, 0px))
      calc(14px + env(safe-area-inset-right, 0px))
      calc(34px + env(safe-area-inset-bottom, 0px))
      calc(14px + env(safe-area-inset-left, 0px));
  }

  .app-bar {
    align-items: flex-start;
    margin-bottom: 16px;
  }

  .app-bar__status {
    display: none;
  }

  .hero-card {
    border-radius: 27px;
  }

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

  .summary-item:last-child {
    grid-column: 1 / -1;
  }

  .surface-card {
    padding: 20px;
    border-radius: 24px;
  }

  .transfer-row {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 8px;
    padding: 14px 0;
  }

  .transfer-route {
    grid-template-columns: minmax(0, 1fr) 26px minmax(0, 1fr);
    gap: 4px;
  }

  .person-inline {
    gap: 5px;
  }

  .person-name__full,
  .person-inline--from .person-phone {
    display: none;
  }

  .person-name__compact {
    display: block;
  }

  .person-inline--to .person-phone {
    display: block;
    font-size: 0.58rem;
    line-height: 1.1;
    white-space: nowrap;
  }

  .transfer-amount {
    justify-self: end;
    min-width: 0;
    padding: 7px 8px;
    font-size: 0.8rem;
  }

  .expense-row {
    grid-template-columns: 52px minmax(0, 1fr) auto;
    gap: 10px;
    padding-right: 0;
    padding-left: 0;
  }

  .expense-row__payers {
    padding-left: 0;
  }

  .expense-row__amount {
    min-width: 80px;
    font-size: 0.86rem;
  }
}

@media (max-width: 420px) {
  .brand__context {
    display: none;
  }

  .brand__icon {
    width: 42px;
    height: 42px;
    border-radius: 12px;
  }

  .hero-card__header {
    gap: 12px;
  }

  .transfer-route {
    grid-template-columns: minmax(0, 1fr) 24px minmax(0, 1fr);
    gap: 3px;
  }

  .transfer-row {
    gap: 6px;
  }

  .person-inline {
    gap: 4px;
  }

  .avatar--small {
    width: 26px;
    height: 26px;
  }

  .person-name {
    font-size: 0.78rem;
  }

  .transfer-amount {
    padding: 6px 7px;
    font-size: 0.74rem;
  }
}

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

@media (prefers-color-scheme: dark) {
  :root {
    --brand: #55c9c1;
    --brand-deep: #a1eee9;
    --brand-soft: rgba(38, 163, 155, 0.18);
    --background: #09090b;
    --surface: rgba(29, 29, 32, 0.9);
    --surface-solid: #242427;
    --surface-muted: rgba(235, 235, 245, 0.08);
    --text: #f5f5f7;
    --muted: #a1a1a6;
    --faint: #7c7c82;
    --border: rgba(235, 235, 245, 0.13);
    --receive: #30D158;
    --pay: #FF4245;
    --shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
  }

  body {
    background:
      radial-gradient(circle at 12% 2%, rgba(0, 125, 120, 0.2), transparent 27rem),
      radial-gradient(circle at 96% 32%, rgba(45, 125, 174, 0.1), transparent 28rem),
      var(--background);
  }

  .hero-card {
    border-color: rgba(85, 201, 193, 0.22);
    background:
      radial-gradient(circle at 100% 0%, rgba(42, 167, 160, 0.26), transparent 36%),
      linear-gradient(132deg, rgba(0, 105, 101, 0.42), rgba(36, 36, 39, 0.94) 58%),
      var(--surface-solid);
  }

  .currency-pill {
    border-color: rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.07);
  }

  .summary-item {
    border-color: rgba(85, 201, 193, 0.22);
    background:
      linear-gradient(145deg, rgba(85, 201, 193, 0.17), rgba(85, 201, 193, 0.08));
    box-shadow:
      inset 0 1px 0 rgba(255, 255, 255, 0.08),
      0 8px 20px rgba(0, 0, 0, 0.14);
  }

  .plan-selection__icon {
    box-shadow: 0 1px 7px rgba(0, 0, 0, 0.42);
  }
}

@media (prefers-contrast: more) {
  :root {
    --receive: #008932;
    --pay: #E9152D;
  }
}

@media (prefers-color-scheme: dark) and (prefers-contrast: more) {
  :root {
    --receive: #4AD968;
    --pay: #FF6165;
  }
}