:root {
  color-scheme: light;
  --cream: #fff3d7;
  --cream-deep: #f5dfad;
  --wine: #7d0c04;
  --wine-dark: #4c0702;
  --ink: #201412;
  --muted: #80675e;
  --paper: rgba(255, 252, 244, 0.94);
  --line: rgba(125, 12, 4, 0.16);
  --green: #11724f;
  --red: #b42318;
  --shadow: 0 22px 60px rgba(76, 7, 2, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  background: #f0e7d2;
}

body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 20% 8%, rgba(255, 255, 255, 0.84), transparent 34%),
    linear-gradient(160deg, var(--cream), #fbf6e8 58%, #ead4a8);
  color: var(--ink);
  font-family:
    "Inter", "Noto Sans TC", "Microsoft JhengHei", system-ui, -apple-system,
    BlinkMacSystemFont, "Segoe UI", sans-serif;
}

button,
input,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

[hidden] {
  display: none !important;
}

.auth-screen {
  display: grid;
  place-items: center;
  min-height: 100vh;
  padding: 20px;
}

.auth-card {
  width: min(100%, 360px);
  border: 1px solid rgba(125, 12, 4, 0.18);
  border-radius: 8px;
  padding: 22px;
  background: var(--paper);
  box-shadow: var(--shadow);
  text-align: center;
}

.auth-card img {
  width: 78px;
  height: 78px;
  border: 2px solid rgba(125, 12, 4, 0.22);
  border-radius: 8px;
  object-fit: cover;
}

.auth-card p {
  margin: 12px 0 2px;
  color: var(--wine);
  font-size: 0.78rem;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.auth-card h1 {
  margin: 0 0 16px;
  color: var(--ink);
}

.auth-card form {
  margin: 0;
}

.auth-card small {
  display: block;
  margin-top: 12px;
  color: var(--muted);
}

.phone-shell {
  width: min(470px, calc(100% - 24px));
  min-height: 100vh;
  margin: 0 auto;
  padding: 14px 0 36px;
}

.brand-hero {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  min-height: 118px;
  border: 1px solid rgba(125, 12, 4, 0.18);
  border-radius: 8px;
  padding: 16px;
  background:
    linear-gradient(90deg, rgba(255, 243, 215, 0.98), rgba(255, 252, 244, 0.78)),
    url("./assets/diamond-pen-logo.png") right -54px center / 198px auto no-repeat;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.brand-lockup {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  padding-right: 72px;
}

.brand-lockup img {
  width: 58px;
  height: 58px;
  border: 2px solid rgba(125, 12, 4, 0.22);
  border-radius: 8px;
  object-fit: cover;
  background: var(--cream);
}

.brand-lockup p,
.brand-lockup h1,
.panel h2,
.summary-strip span,
label span {
  margin: 0;
}

.brand-lockup p {
  color: var(--wine);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.brand-lockup h1 {
  margin-top: 2px;
  font-size: 2rem;
  line-height: 1;
}

.icon-button {
  position: absolute;
  top: 50%;
  right: 22px;
  transform: translateY(-50%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  width: 74px;
  border: 0;
  border-radius: 999px;
  padding: 9px 10px;
  background: var(--wine);
  color: #fff7e6;
  font-weight: 900;
  font-size: 0.9rem;
  white-space: nowrap;
}

.sync-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #ffd166;
}

.summary-strip {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin: 12px 0;
}

.app-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr 0.78fr;
  gap: 6px;
  margin: 12px 0;
  border-radius: 8px;
  padding: 5px;
  background: rgba(125, 12, 4, 0.08);
}

.view-tab {
  min-height: 42px;
  border: 0;
  border-radius: 7px;
  background: transparent;
  color: var(--wine);
  font-weight: 950;
}

.view-tab.active {
  background: var(--wine);
  color: #fff7e6;
}

.summary-strip article,
.entry-card,
.panel,
.tool-row button {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  box-shadow: 0 12px 34px rgba(76, 7, 2, 0.08);
}

.summary-strip article {
  min-width: 0;
  padding: 11px 10px;
}

.summary-strip span,
label span {
  display: block;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
}

.summary-strip strong {
  display: block;
  margin-top: 6px;
  color: var(--wine-dark);
  font-size: clamp(0.92rem, 4vw, 1.05rem);
  line-height: 1.15;
  overflow-wrap: anywhere;
}

.profit-card {
  grid-column: 1 / -1;
  background: var(--wine-dark) !important;
}

.profit-card span,
.profit-card strong {
  color: #fff7e6;
}

.entry-card {
  padding: 12px;
}

.view-section[hidden] {
  display: none;
}

.segmented {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  border-radius: 8px;
  padding: 5px;
  background: rgba(125, 12, 4, 0.08);
}

.type-tab {
  border: 0;
  border-radius: 7px;
  padding: 12px;
  background: transparent;
  color: var(--wine);
  font-weight: 900;
}

.type-tab.active {
  background: var(--wine);
  color: #fff7e6;
}

form {
  display: grid;
  gap: 10px;
  margin-top: 12px;
}

.form-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(88px, 0.55fr);
  gap: 10px;
}

.compact-date {
  grid-template-columns: 1fr 1fr;
}

label {
  display: grid;
  gap: 7px;
}

input,
select {
  width: 100%;
  min-height: 48px;
  border: 1px solid rgba(125, 12, 4, 0.2);
  border-radius: 8px;
  padding: 11px 12px;
  background: #fffefa;
  color: var(--ink);
  outline: 0;
}

input:focus,
select:focus {
  border-color: var(--wine);
  box-shadow: 0 0 0 3px rgba(125, 12, 4, 0.12);
}

.quick-chips {
  display: flex;
  gap: 7px;
  overflow-x: auto;
  padding-bottom: 2px;
}

.quick-head {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: -2px;
}

.quick-head span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 900;
}

.quick-head small {
  display: none;
}

.quick-chips button {
  flex: 0 0 auto;
  border: 1px solid rgba(125, 12, 4, 0.18);
  border-radius: 999px;
  padding: 8px 10px;
  background: #fffefa;
  color: var(--wine);
  font-size: 0.86rem;
  font-weight: 800;
}

.primary-button {
  min-height: 54px;
  border: 0;
  border-radius: 8px;
  background: var(--wine);
  color: #fff7e6;
  font-size: 1.04rem;
  font-weight: 950;
}

.tool-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin: 12px 0;
}

.tool-row button {
  min-height: 46px;
  color: var(--wine);
  font-weight: 900;
}

.panel {
  padding: 14px;
  margin-top: 12px;
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.panel h2 {
  font-size: 1.04rem;
}

.panel-head span,
.sync-panel p {
  color: var(--muted);
  font-size: 0.82rem;
}

.panel-head span {
  min-width: 0;
  text-align: right;
}

.recent-list {
  display: grid;
  gap: 8px;
}

.recent-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  align-items: center;
  border: 1px solid rgba(125, 12, 4, 0.12);
  border-radius: 8px;
  padding: 11px;
  background: #fffefa;
}

.recent-item strong,
.recent-item p {
  margin: 0;
}

.recent-item > strong {
  max-width: 112px;
  overflow-wrap: anywhere;
  text-align: right;
}

.recent-item p {
  margin-top: 3px;
  color: var(--muted);
  font-size: 0.83rem;
}

.amount-income {
  color: var(--green);
}

.amount-expense {
  color: var(--red);
}

.sync-panel p {
  margin: 10px 0 0;
  line-height: 1.55;
}

.sync-panel label + label {
  margin-top: 10px;
}

.settings-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 12px;
}

.settings-actions button {
  min-height: 44px;
  border: 1px solid rgba(125, 12, 4, 0.18);
  border-radius: 8px;
  background: #fffefa;
  color: var(--wine);
  font-weight: 950;
}

.overview-panel {
  margin-top: 0;
}

.overview-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.overview-grid article {
  min-width: 0;
  border: 1px solid rgba(125, 12, 4, 0.12);
  border-radius: 8px;
  padding: 11px;
  background: #fffefa;
}

.overview-grid span {
  display: block;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 900;
}

.overview-grid strong {
  display: block;
  margin-top: 7px;
  color: var(--wine-dark);
  font-size: 1rem;
  line-height: 1.25;
}

.chart-card {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: 14px;
  align-items: center;
  border: 1px solid rgba(125, 12, 4, 0.12);
  border-radius: 8px;
  padding: 12px;
  margin-top: 10px;
  background: #fffefa;
}

.mix-chart {
  --income: 0%;
  display: grid;
  place-items: center;
  width: 86px;
  height: 86px;
  border-radius: 50%;
  background:
    radial-gradient(circle, #fffefa 0 54%, transparent 55%),
    conic-gradient(var(--green) 0 var(--income), var(--red) var(--income) 100%);
}

.mix-chart span {
  color: var(--wine-dark);
  font-weight: 950;
}

.chart-label {
  display: block;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 900;
}

.chart-card strong {
  display: block;
  margin-top: 6px;
  color: var(--wine-dark);
  font-size: 1.08rem;
}

.bar-chart {
  display: grid;
  gap: 8px;
  margin-top: 10px;
}

.bar-chart article {
  border: 1px solid rgba(125, 12, 4, 0.12);
  border-radius: 8px;
  padding: 10px;
  background: #fffefa;
}

.bar-chart article div {
  min-width: 0;
}

.bar-chart span {
  display: block;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 900;
}

.bar-chart strong {
  display: block;
  margin-top: 4px;
  color: var(--wine-dark);
}

.bar-chart i {
  display: block;
  width: 100%;
  height: 9px;
  margin-top: 8px;
  border-radius: 999px;
  background:
    linear-gradient(90deg, var(--wine) 0 var(--bar), rgba(125, 12, 4, 0.1) var(--bar) 100%);
}

.month-list {
  display: grid;
  gap: 8px;
  margin-top: 12px;
}

.month-row {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 9px;
  align-items: center;
  border: 1px solid rgba(125, 12, 4, 0.12);
  border-radius: 8px;
  padding: 10px;
  background: #fffefa;
}

.month-row span {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 900;
}

.month-row strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.month-row em {
  grid-column: 2;
  font-style: normal;
  font-weight: 950;
  max-width: 112px;
  overflow-wrap: anywhere;
  text-align: left;
}

@media (max-width: 440px) {
  .panel-head span {
    display: none;
  }
}

.empty-state {
  margin: 0;
  border: 1px dashed rgba(125, 12, 4, 0.2);
  border-radius: 8px;
  padding: 16px;
  color: var(--muted);
  text-align: center;
}

@media (min-width: 760px) {
  .phone-shell {
    width: min(1120px, calc(100% - 48px));
    display: grid;
    grid-template-columns: minmax(360px, 440px) minmax(0, 1fr);
    gap: 14px;
    align-content: start;
  }

  .brand-hero,
  .app-tabs,
  .summary-strip,
  .entry-card,
  .tool-row {
    grid-column: 1;
  }

  .panel {
    grid-column: 2;
    margin-top: 0;
  }
}