:root {
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: "SFMono-Regular", ui-monospace, Menlo, Consolas, "Liberation Mono", monospace;

  --bg: #f4f1e9;
  --surface: #fcfaf5;
  --surface-2: #f1ede4;
  --field-bg: #f8f5ee;
  --ink: #1b211c;
  --muted: #687065;
  --muted-soft: #8b9284;
  --border: #e1dacc;
  --border-strong: #cec5b5;
  --accent: #215c3f;
  --accent-ink: #f8f4e9;
  --accent-soft: #e5efe7;
  --hero-bg: #1f563c;
  --hero-ink: #f8f4e9;
  --hero-muted: #c7d9cb;
  --danger: #98473b;
  --danger-ink: #fffaf7;
  --danger-soft: #f4e5e0;
  --toast-bg: #1b211c;
  --toast-text: #f7f4ec;
  --focus: #2f7352;
  --focus-ring: rgba(33, 92, 63, 0.16);
  --nav-bg: #fcfaf5;
  --overlay: rgba(15, 19, 15, 0.5);

  --radius: 18px;
  --page-pad: clamp(16px, 4.6vw, 28px);
  --card-pad: clamp(16px, 5vw, 24px);
  --sheet-pad: clamp(18px, 5.4vw, 26px);

  color-scheme: light;
}

:root[data-theme="dark"] {
  --bg: #11140f;
  --surface: #191d17;
  --surface-2: #20251e;
  --field-bg: #151913;
  --ink: #edf0e6;
  --muted: #a3ac9d;
  --muted-soft: #7f887a;
  --border: #2d332a;
  --border-strong: #3b4338;
  --accent: #7fbd94;
  --accent-ink: #102117;
  --accent-soft: #223429;
  --hero-bg: #24543b;
  --hero-ink: #f3f0e5;
  --hero-muted: #bdd4c4;
  --danger: #e19a8e;
  --danger-ink: #1c100e;
  --danger-soft: #34211e;
  --toast-bg: #eef1e7;
  --toast-text: #161a14;
  --focus: #8fcaa4;
  --focus-ring: rgba(127, 189, 148, 0.2);
  --nav-bg: #191d17;
  --overlay: rgba(5, 8, 5, 0.62);
  color-scheme: dark;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #11140f;
    --surface: #191d17;
    --surface-2: #20251e;
    --field-bg: #151913;
    --ink: #edf0e6;
    --muted: #a3ac9d;
    --muted-soft: #7f887a;
    --border: #2d332a;
    --border-strong: #3b4338;
    --accent: #7fbd94;
    --accent-ink: #102117;
    --accent-soft: #223429;
    --hero-bg: #24543b;
    --hero-ink: #f3f0e5;
    --hero-muted: #bdd4c4;
    --danger: #e19a8e;
    --danger-ink: #1c100e;
    --danger-soft: #34211e;
    --toast-bg: #eef1e7;
    --toast-text: #161a14;
    --focus: #8fcaa4;
    --focus-ring: rgba(127, 189, 148, 0.2);
    --nav-bg: #191d17;
    --overlay: rgba(5, 8, 5, 0.62);
    color-scheme: dark;
  }
}

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

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

body {
  min-height: 100vh;
  min-height: 100dvh;
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  line-height: 1.5;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.modal-open {
  overflow: hidden;
}

button,
input,
textarea {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
}

button,
.chip,
.segment,
.switch,
.tab {
  -webkit-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
  touch-action: manipulation;
}

svg {
  display: block;
}

[hidden] {
  display: none !important;
}

::selection {
  background: var(--accent-soft);
  color: var(--ink);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

.main-content {
  width: 100%;
  max-width: 680px;
  margin: 0 auto;
  padding: calc(20px + env(safe-area-inset-top, 0px)) var(--page-pad) calc(112px + env(safe-area-inset-bottom, 0px));
}

.view {
  min-width: 0;
}

.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 22px;
}

.header-copy {
  min-width: 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-bottom: 9px;
  color: var(--muted);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.14em;
  line-height: 1.2;
  text-transform: uppercase;
}

.brand::before {
  width: 6px;
  height: 6px;
  flex: 0 0 auto;
  border-radius: 2px;
  background: var(--accent);
  content: "";
}

h1 {
  margin-bottom: 6px;
  font-size: clamp(30px, 8.2vw, 38px);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.08;
}

.page-subtitle {
  max-width: 36ch;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.45;
}

.date-chip {
  display: flex;
  min-width: 0;
  flex: 0 0 auto;
  flex-direction: column;
  align-items: flex-end;
  padding-top: 7px;
  color: var(--muted);
  font-size: 11.5px;
  line-height: 1.35;
  text-align: right;
}

.date-chip span {
  text-transform: capitalize;
}

.date-chip strong {
  color: var(--ink);
  font-size: 12.5px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.view-stack {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.card,
.hero-card,
.notice-card {
  border-radius: var(--radius);
}

.card {
  min-width: 0;
  padding: var(--card-pad);
  border: 1px solid var(--border);
  background: var(--surface);
}

.hero-card {
  position: relative;
  overflow: hidden;
  padding: clamp(20px, 6vw, 30px);
  border: 1px solid transparent;
  background: var(--hero-bg);
  color: var(--hero-ink);
}

.hero-label {
  margin-bottom: 10px;
  color: var(--hero-muted);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.13em;
  line-height: 1.3;
  text-transform: uppercase;
}

.hero-total {
  margin-bottom: 7px;
  font-family: var(--font-mono);
  font-size: clamp(37px, 11.4vw, 53px);
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  letter-spacing: -0.065em;
  line-height: 1.05;
  overflow-wrap: anywhere;
}

.hero-formula {
  min-height: 18px;
  margin-bottom: 0;
  color: var(--hero-muted);
  font-size: 12.5px;
  font-variant-numeric: tabular-nums;
  line-height: 1.45;
}

.card-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 19px;
}

.card-heading h2 {
  margin-bottom: 0;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.3;
}

.field {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 7px;
  margin-top: 17px;
}

.card-heading + .field,
.card-heading + .field-grid {
  margin-top: 0;
}

.field > label,
.field-legend {
  padding: 0;
  color: var(--ink);
  font-size: 13px;
  font-weight: 600;
  line-height: 1.35;
}

.label-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
}

.field-hint {
  flex: 0 0 auto;
  color: var(--muted);
  font-size: 11px;
  font-weight: 500;
}

.field-grid {
  display: grid;
  min-width: 0;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 17px;
}

.field-grid .field {
  margin-top: 0;
}

.field-input {
  width: 100%;
  min-width: 0;
  min-height: 50px;
  padding: 12px 14px;
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  outline: none;
  background: var(--field-bg);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.35;
  transition: border-color 140ms ease, box-shadow 140ms ease;
  appearance: none;
}

.field-input::placeholder {
  color: var(--muted-soft);
  opacity: 1;
}

.field-input:focus {
  border-color: var(--focus);
  box-shadow: 0 0 0 3px var(--focus-ring);
}

.field-input[aria-invalid="true"] {
  border-color: var(--danger);
  box-shadow: 0 0 0 3px var(--danger-soft);
}

.field-textarea {
  min-height: 72px;
  resize: vertical;
  line-height: 1.45;
}

.input-shell {
  position: relative;
  min-width: 0;
}

.input-shell .field-input {
  padding-right: 38px;
}

.input-suffix {
  position: absolute;
  top: 50%;
  right: 14px;
  color: var(--muted);
  font-size: 13px;
  pointer-events: none;
  transform: translateY(-50%);
}

input[type="date"],
input[type="time"] {
  color-scheme: inherit;
}

.field-error {
  margin-bottom: 0;
  color: var(--danger);
  font-size: 12px;
  line-height: 1.4;
}

.quick-chips {
  display: flex;
  width: 100%;
  gap: 7px;
  margin-top: 2px;
}

.chip {
  display: inline-flex;
  min-width: 44px;
  min-height: 44px;
  flex: 1 1 0;
  align-items: center;
  justify-content: center;
  gap: 1px;
  max-width: 68px;
  padding: 0 5px;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  background: transparent;
  color: var(--ink);
  font-size: 13px;
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  transition: background 140ms ease, border-color 140ms ease, color 140ms ease;
}

.chip span {
  color: var(--muted);
  font-size: 10px;
  font-weight: 500;
}

.chip.is-active {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--accent);
}

.chip.is-active span {
  color: var(--accent);
}

.calc-box {
  margin-top: 21px;
  padding: 15px 16px 13px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface-2);
}

.calc-title {
  margin-bottom: 7px;
  color: var(--muted);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.13em;
  line-height: 1.3;
  text-transform: uppercase;
}

.calc-list {
  margin: 0;
}

.calc-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  padding: 6px 0;
  font-size: 13.5px;
  line-height: 1.4;
}

.calc-row dt {
  min-width: 0;
  color: var(--muted);
}

.calc-row dd {
  flex: 0 0 auto;
  margin: 0;
  color: var(--ink);
  text-align: right;
  white-space: nowrap;
}

.calc-detail {
  display: block;
  margin-top: 1px;
  color: var(--muted-soft);
  font-size: 10.5px;
  font-variant-numeric: tabular-nums;
}

.calc-total {
  margin-top: 7px;
  padding-top: 11px;
  border-top: 1px solid var(--border-strong);
  font-size: 14.5px;
  font-weight: 700;
}

.calc-total dt {
  color: var(--ink);
}

.calc-total dd {
  font-family: var(--font-mono);
  font-size: 15px;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
}

.money {
  font-variant-numeric: tabular-nums;
}

.form-actions {
  display: flex;
  gap: 9px;
  margin-top: 22px;
}

.btn {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: 12px;
  font-size: 14.5px;
  font-weight: 650;
  line-height: 1.2;
  text-align: center;
  transition: background 140ms ease, border-color 140ms ease, color 140ms ease, transform 100ms ease;
}

.btn:active {
  transform: scale(0.992);
}

.btn-primary {
  flex: 1.45;
  background: var(--accent);
  color: var(--accent-ink);
}

.btn-primary:hover {
  background: var(--focus);
}

.btn-secondary {
  flex: 1;
  border-color: var(--border-strong);
  background: transparent;
  color: var(--ink);
}

.btn-secondary:hover {
  background: var(--surface-2);
}

.btn-danger-quiet {
  flex: 1;
  background: transparent;
  color: var(--danger);
}

.btn-danger-quiet:hover {
  background: var(--danger-soft);
}

.btn-danger {
  background: var(--danger);
  color: var(--danger-ink);
}

.btn-block {
  width: 100%;
  margin-top: 15px;
  flex: none;
}

.btn-full {
  width: 100%;
  grid-column: 1 / -1;
}

.btn:focus-visible,
.icon-btn:focus-visible,
.tab:focus-visible,
.chip:focus-visible,
.history-row:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

.section-hint {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 12.5px;
  line-height: 1.45;
}

.section-divider {
  height: 1px;
  margin: 22px 0 18px;
  background: var(--border);
}

.subsection-title {
  margin-bottom: 4px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.notice-card {
  display: flex;
  gap: 13px;
  padding: 16px;
  border: 1px solid var(--border-strong);
  background: var(--accent-soft);
  color: var(--ink);
}

.notice-icon {
  width: 22px;
  height: 22px;
  flex: 0 0 auto;
  margin-top: 1px;
  color: var(--accent);
}

.notice-card h2 {
  margin-bottom: 4px;
  font-size: 14.5px;
  font-weight: 700;
  line-height: 1.35;
}

.notice-card p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 12.5px;
  line-height: 1.5;
}

.empty-state {
  display: flex;
  min-height: 200px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 30px 22px;
  text-align: center;
}

.empty-icon {
  width: 30px;
  height: 30px;
  margin-bottom: 13px;
  color: var(--muted-soft);
}

.empty-state h2 {
  margin-bottom: 7px;
  font-size: 17px;
  font-weight: 700;
}

.empty-state p {
  max-width: 32ch;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.empty-inline {
  margin: 13px 0 4px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.history-group {
  margin-bottom: 22px;
}

.history-group:last-child {
  margin-bottom: 0;
}

.group-title {
  margin: 0 0 8px 4px;
  color: var(--muted);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.12em;
  line-height: 1.3;
  text-transform: uppercase;
}

.history-card {
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--surface);
}

.history-row {
  display: grid;
  width: 100%;
  min-height: 63px;
  grid-template-columns: minmax(0, 1fr) auto auto 14px;
  align-items: center;
  gap: 10px;
  padding: 11px 14px;
  border: 0;
  border-top: 1px solid var(--border);
  background: transparent;
  color: var(--ink);
  text-align: left;
}

.history-row:first-child {
  border-top: 0;
}

.history-row:hover {
  background: var(--surface-2);
}

.history-date {
  min-width: 0;
}

.history-date strong {
  display: block;
  font-size: 14px;
  font-variant-numeric: tabular-nums;
  font-weight: 650;
  line-height: 1.3;
  white-space: nowrap;
}

.history-date span {
  display: block;
  overflow: hidden;
  margin-top: 1px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.3;
  text-overflow: ellipsis;
  text-transform: capitalize;
  white-space: nowrap;
}

.history-hours {
  color: var(--muted);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  text-align: right;
  white-space: nowrap;
}

.history-total {
  font-family: var(--font-mono);
  font-size: 14px;
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  letter-spacing: -0.03em;
  text-align: right;
  white-space: nowrap;
}

.history-chevron {
  width: 14px;
  height: 14px;
  color: var(--muted-soft);
}

.month-picker {
  display: flex;
  min-height: 62px;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  padding: 7px 8px;
}

.month-label {
  min-width: 0;
  margin-bottom: 0;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.25;
  text-align: center;
  text-transform: capitalize;
}

.icon-btn {
  display: inline-flex;
  width: 44px;
  height: 44px;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: 0;
  border-radius: 12px;
  background: transparent;
  color: var(--muted);
  transition: background 140ms ease, color 140ms ease;
}

.icon-btn:hover {
  background: var(--surface-2);
  color: var(--ink);
}

.icon-btn svg {
  width: 22px;
  height: 22px;
}

.month-arrow {
  color: var(--ink);
}

.month-hero .hero-total {
  font-size: clamp(40px, 12.2vw, 57px);
}

.stats-card {
  padding: 0;
  overflow: hidden;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.stat {
  min-width: 0;
  padding: 14px 16px 15px;
  border-top: 1px solid var(--border);
  border-left: 1px solid var(--border);
}

.stat:nth-child(odd) {
  border-left: 0;
}

.stat:nth-child(-n + 2) {
  border-top: 0;
}

.stat-label {
  display: block;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.35;
}

.stat-value {
  display: block;
  overflow-wrap: anywhere;
  margin-top: 5px;
  font-size: 16px;
  font-variant-numeric: tabular-nums;
  font-weight: 650;
  letter-spacing: -0.01em;
  line-height: 1.3;
}

.stat-value.money {
  font-family: var(--font-mono);
  font-size: 14.5px;
  letter-spacing: -0.035em;
}

.mini-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(70px, auto);
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-top: 1px solid var(--border);
}

.mini-row:first-child {
  border-top: 0;
}

.mini-date {
  min-width: 0;
  font-size: 13.5px;
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  line-height: 1.35;
}

.mini-weekday {
  display: block;
  overflow: hidden;
  color: var(--muted);
  font-size: 10.5px;
  font-weight: 500;
  text-overflow: ellipsis;
  text-transform: capitalize;
  white-space: nowrap;
}

.mini-hours {
  color: var(--muted);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  text-align: right;
  white-space: nowrap;
}

.mini-total {
  font-family: var(--font-mono);
  font-size: 13.5px;
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  letter-spacing: -0.035em;
  text-align: right;
  white-space: nowrap;
}

.current-rate {
  margin: 1px 0 20px;
}

.current-rate-label {
  display: block;
  margin-bottom: 2px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.35;
}

.current-rate-value {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: clamp(25px, 7vw, 31px);
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  letter-spacing: -0.055em;
  line-height: 1.2;
}

.current-rate-unit {
  color: var(--muted);
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0;
}

.subsection-title + .rate-history {
  margin-top: 8px;
}

.rate-history {
  margin: 0;
  padding: 0;
  list-style: none;
}

.rate-item {
  display: flex;
  min-height: 56px;
  align-items: center;
  gap: 10px;
  border-top: 1px solid var(--border);
}

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

.rate-item-main {
  min-width: 0;
  flex: 1;
  padding: 9px 0;
}

.rate-item-amount {
  display: block;
  font-family: var(--font-mono);
  font-size: 14px;
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.35;
}

.rate-item-date {
  display: block;
  margin-top: 1px;
  color: var(--muted);
  font-size: 11.5px;
  line-height: 1.35;
}

.rate-delete {
  display: inline-flex;
  width: 44px;
  height: 44px;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: 0;
  border-radius: 11px;
  background: transparent;
  color: var(--muted);
}

.rate-delete:hover {
  background: var(--danger-soft);
  color: var(--danger);
}

.rate-delete svg {
  width: 18px;
  height: 18px;
}

.switch-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin: 2px 0 2px;
}

.switch-row .section-hint {
  max-width: 40ch;
}

.switch {
  position: relative;
  display: inline-flex;
  width: 52px;
  height: 44px;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

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

.switch-track {
  display: block;
  width: 48px;
  height: 28px;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  background: var(--surface-2);
  transition: background 160ms ease, border-color 160ms ease;
}

.switch-thumb {
  display: block;
  width: 20px;
  height: 20px;
  margin: 3px;
  border-radius: 50%;
  background: var(--muted);
  transition: transform 160ms ease, background 160ms ease;
}

.switch input:checked + .switch-track {
  border-color: var(--accent);
  background: var(--accent);
}

.switch input:checked + .switch-track .switch-thumb {
  background: var(--accent-ink);
  transform: translateX(20px);
}

.switch input:focus-visible + .switch-track {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
}

fieldset.field {
  display: block;
  padding: 0;
  border: 0;
}

.field-legend {
  margin-bottom: 8px;
}

.segmented {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2px;
  padding: 3px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface-2);
}

#languageControl {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.segment {
  position: relative;
  min-width: 0;
  min-height: 44px;
}

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

.segment span {
  display: flex;
  height: 44px;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
  border-radius: 9px;
  color: var(--muted);
  font-size: 12.5px;
  font-weight: 600;
  line-height: 1.2;
  text-align: center;
}

.segment input:checked + span {
  background: var(--surface);
  box-shadow: 0 0 0 1px var(--border-strong);
  color: var(--ink);
}

.segment input:focus-visible + span {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

.data-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 9px;
  margin-top: 16px;
}

.data-actions .btn {
  min-width: 0;
}

.version-line {
  margin: 2px 0 0;
  color: var(--muted);
  font-size: 11.5px;
  text-align: center;
}

.update-banner {
  position: sticky;
  top: env(safe-area-inset-top, 0px);
  z-index: 25;
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  padding: 8px 8px 8px 14px;
  border-radius: 14px;
  background: var(--hero-bg);
  color: var(--hero-ink);
  box-shadow: 0 10px 26px rgba(15, 19, 15, 0.16);
}

.update-banner-text {
  min-width: 0;
  flex: 1;
  margin: 0;
  font-size: 12.5px;
  font-weight: 600;
  line-height: 1.35;
}

.update-banner-actions {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 2px;
}

.btn-banner {
  min-height: 38px;
  flex: 0 0 auto;
  padding: 0 13px;
  border: 0;
  border-radius: 9px;
  background: var(--hero-ink);
  color: var(--hero-bg);
  font-size: 12.5px;
  font-weight: 700;
}

.btn-banner:hover {
  background: #fff;
}

.update-banner-close {
  width: 38px;
  height: 38px;
  color: var(--hero-muted);
}

.update-banner-close:hover {
  background: rgba(255, 255, 255, 0.12);
  color: var(--hero-ink);
}

.live-card {
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}

.live-top {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
}

.live-earn {
  min-width: 0;
  flex: 1;
}

.live-label {
  margin-bottom: 4px;
  color: var(--muted);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.13em;
  line-height: 1.3;
  text-transform: uppercase;
}

.live-amount {
  margin-bottom: 0;
  font-family: var(--font-mono);
  font-size: clamp(22px, 7.2vw, 34px);
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  letter-spacing: -0.06em;
  line-height: 1.1;
  overflow-wrap: anywhere;
}

.live-hint {
  max-width: 26ch;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.4;
}

.live-clock-wrap {
  min-width: 0;
  flex: 0 0 auto;
  text-align: right;
}

.live-clock {
  margin-bottom: 0;
  font-family: var(--font-mono);
  font-size: clamp(26px, 8.6vw, 40px);
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  letter-spacing: -0.055em;
  line-height: 1.05;
  white-space: nowrap;
}

.live-state {
  min-height: 16px;
  margin: 3px 0 0;
  color: var(--muted);
  font-size: 11.5px;
  line-height: 1.35;
}

.live-progress {
  height: 5px;
  margin-top: 14px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--surface-2);
}

.live-progress-bar {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: var(--accent);
  transition: width 420ms linear;
}

.live-plan-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
}

.live-plan-label {
  font-size: 12.5px;
  font-weight: 600;
}

.stepper {
  display: flex;
  align-items: center;
  gap: 1px;
  padding: 2px;
  border: 1px solid var(--border-strong);
  border-radius: 11px;
  background: var(--field-bg);
}

.stepper-btn {
  display: inline-flex;
  width: 40px;
  height: 38px;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--ink);
  font-size: 19px;
  font-weight: 600;
  line-height: 1;
}

.stepper-btn:hover {
  background: var(--surface-2);
}

.stepper-btn:disabled {
  opacity: 0.4;
}

.stepper-btn:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

.stepper-value {
  min-width: 52px;
  padding: 0 2px;
  font-size: 13px;
  font-variant-numeric: tabular-nums;
  font-weight: 650;
  text-align: center;
  white-space: nowrap;
}

.update-version-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface-2);
}

.update-version-label {
  color: var(--muted);
  font-size: 12.5px;
}

.update-version-value {
  font-family: var(--font-mono);
  font-size: 14px;
  font-variant-numeric: tabular-nums;
}

.update-status {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 12.5px;
  line-height: 1.45;
}

.update-available {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}

.update-available-text {
  margin-bottom: 0;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.4;
}

.update-available .btn-block {
  margin-top: 12px;
}

.field-help {
  margin-top: 12px;
}

.btn:disabled {
  cursor: default;
  opacity: 0.55;
}

.btn:disabled:active {
  transform: none;
}

.tabbar {
  position: fixed;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 30;
  padding-bottom: env(safe-area-inset-bottom, 0px);
  border-top: 1px solid var(--border);
  background: var(--nav-bg);
}

.tabbar-inner {
  display: grid;
  width: 100%;
  max-width: 680px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 0 auto;
  padding: 5px var(--page-pad) 4px;
}

.tab {
  position: relative;
  display: flex;
  min-width: 0;
  min-height: 54px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  padding: 3px 2px;
  border: 0;
  border-radius: 10px;
  background: transparent;
  color: var(--muted);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.01em;
  line-height: 1.2;
}

.tab svg {
  width: 22px;
  height: 22px;
}

.tab.is-active {
  color: var(--accent);
}

.tab.is-active::before {
  position: absolute;
  top: -5px;
  width: 18px;
  height: 2.5px;
  border-radius: 0 0 2px 2px;
  background: var(--accent);
  content: "";
}

.tab:hover {
  color: var(--ink);
}

.tab.is-active:hover {
  color: var(--accent);
}

.sheet-dialog {
  position: fixed;
  inset: auto 0 0 0;
  width: 100%;
  max-width: 620px;
  max-height: none;
  margin: 0 auto;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--ink);
}

.sheet-dialog::backdrop {
  background: var(--overlay);
}

.sheet {
  max-height: calc(100vh - 14px - env(safe-area-inset-top, 0px));
  max-height: calc(100dvh - 14px - env(safe-area-inset-top, 0px));
  overflow-y: auto;
  padding: 0;
  border: 1px solid var(--border);
  border-bottom: 0;
  border-radius: 22px 22px 0 0;
  background: var(--surface);
  overscroll-behavior: contain;
  animation: sheet-in 190ms ease-out;
}

@keyframes sheet-in {
  from {
    opacity: 0.7;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.sheet-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  padding: 20px var(--sheet-pad) 0;
}

.sheet-heading {
  min-width: 0;
}

.eyebrow {
  margin-bottom: 5px;
  color: var(--muted);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.13em;
  line-height: 1.3;
  text-transform: uppercase;
}

.sheet-heading h2 {
  margin-bottom: 4px;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.25;
}

.sheet-rate {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  line-height: 1.4;
}

.sheet-header .icon-btn {
  margin-top: -3px;
}

.sheet-body {
  padding: 20px var(--sheet-pad) 0;
}

.sheet-actions {
  display: flex;
  gap: 9px;
  margin-top: 20px;
  padding: 17px var(--sheet-pad) calc(17px + env(safe-area-inset-bottom, 0px));
  border-top: 1px solid var(--border);
  background: var(--surface);
}

.confirm-dialog {
  width: calc(100% - 32px);
  max-width: 390px;
  margin: auto;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--ink);
}

.confirm-dialog::backdrop {
  background: var(--overlay);
}

.confirm-box {
  padding: 22px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--surface);
  animation: confirm-in 150ms ease-out;
}

@keyframes confirm-in {
  from {
    opacity: 0.7;
    transform: scale(0.98);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.confirm-box h2 {
  margin-bottom: 7px;
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.3;
}

.confirm-box p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.5;
}

.confirm-actions {
  display: flex;
  justify-content: flex-end;
  gap: 9px;
  margin-top: 21px;
}

.confirm-actions .btn {
  flex: 0 1 auto;
  min-width: 96px;
}

.toast {
  position: fixed;
  bottom: calc(88px + env(safe-area-inset-bottom, 0px));
  left: 50%;
  z-index: 50;
  max-width: calc(100vw - 32px);
  padding: 10px 16px;
  border-radius: 999px;
  background: var(--toast-bg);
  color: var(--toast-text);
  font-size: 13px;
  font-weight: 600;
  line-height: 1.35;
  opacity: 0;
  pointer-events: none;
  text-align: center;
  transform: translate(-50%, 8px);
  transition: opacity 170ms ease, transform 170ms ease;
}

.toast.is-visible {
  opacity: 1;
  transform: translate(-50%, 0);
}

@media (min-width: 640px) {
  .sheet-dialog {
    inset: 0;
    margin: auto;
  }

  .sheet {
    max-height: 88vh;
    border-bottom: 1px solid var(--border);
    border-radius: 22px;
  }
}

@media (max-width: 359px) {
  h1 {
    font-size: 29px;
  }

  .page-header {
    gap: 10px;
  }

  .date-chip {
    font-size: 10.5px;
  }

  .date-chip strong {
    font-size: 11.5px;
  }

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

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

  .history-chevron {
    display: none;
  }

  .history-total {
    font-size: 13px;
  }

  .data-actions {
    grid-template-columns: minmax(0, 1fr);
  }

  .live-card {
    padding: 14px;
  }

  .live-top {
    gap: 8px;
  }

  .live-amount {
    font-size: 22px;
  }

  .live-clock {
    font-size: 25px;
  }

  .update-banner {
    gap: 6px;
    padding-left: 11px;
  }

  .update-banner-text {
    font-size: 11.5px;
  }

  .btn-banner {
    padding: 0 10px;
  }

  .confirm-actions {
    flex-direction: column-reverse;
  }

  .confirm-actions .btn {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}