.budget-page { max-width: 1140px; }
.budget-hero { margin-bottom: 26px; }
.wallet-panel { margin-bottom: 18px; padding: 18px 20px; border: 1px solid #e4e4e9; border-radius: 16px; background: rgba(255,255,255,.94); box-shadow: 0 4px 16px rgba(34,31,49,.06); }
.wallet-selector { display: grid; align-content: start; gap: 10px; }
.wallet-selector > span { color: var(--muted); font-size: .88rem; font-weight: 800; }
.wallet-tabs, .transaction-filters { display: flex; gap: 8px; overflow-x: auto; padding: 2px; }
.wallet-tab, .transaction-filters button { flex: 0 0 auto; min-height: 44px; padding: 0 17px; border: 1px solid var(--line); border-radius: 999px; color: #55525d; background: white; cursor: pointer; font-weight: 800; }
.wallet-tab[aria-selected="true"], .transaction-filters button[aria-selected="true"] { color: var(--accent); border-color: transparent; background: linear-gradient(110deg, #e8e0ff, #f7e8ff); }
.wallet-tab:focus-visible, .transaction-filters button:focus-visible { outline: 3px solid rgba(120,55,230,.25); outline-offset: 2px; }
.budget-hero-icon { display: grid; place-items: center; flex: 0 0 78px; width: 78px; height: 78px; border: 3px solid var(--accent); border-radius: 50%; color: var(--accent); font: 700 3rem Georgia, serif; }
.summary-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 16px; margin: 0 0 22px; }
.summary-card { display: grid; gap: 10px; min-height: 128px; padding: 22px 24px; border: 1px solid #e4e4e9; border-radius: 16px; background: white; box-shadow: 0 4px 16px rgba(34,31,49,.06); }
.summary-card span { color: var(--muted); font-size: .88rem; font-weight: 800; }
.summary-card strong { align-self: end; font-size: clamp(1.65rem, 3vw, 2.35rem); letter-spacing: -.04em; }
.balance-card { color: white; border: 0; background: linear-gradient(110deg, #6855f6, var(--accent-2)); box-shadow: 0 7px 18px rgba(120,55,230,.2); }
.balance-card span { color: rgba(255,255,255,.78); }
.summary-card .income { color: #299664; }
.summary-card .expense { color: var(--danger); }
.recurring-cost-panel { margin-bottom: 22px; }
.recurring-cost-heading { align-items: center; }
.recurring-cost-total { display: grid; justify-items: end; gap: 4px; padding: 12px 16px; border-radius: 12px; background: #f3eeff; }
.recurring-cost-total span { color: var(--muted); font-size: .78rem; font-weight: 800; }
.recurring-cost-total strong { color: var(--accent); font-size: 1.45rem; }
.recurring-cost-form { display: grid; grid-template-columns: minmax(180px, 1.4fr) minmax(130px, .8fr) minmax(130px, .8fr) minmax(140px, .9fr); gap: 18px 16px; margin-bottom: 22px; }
.recurring-cost-action { grid-column: 1 / -1; margin-top: 0; }
.recurring-cost-list { margin: 0; padding: 0; border: 1px solid var(--line); border-radius: 9px; overflow: hidden; list-style: none; }
.recurring-cost-list:empty { display: none; }
.recurring-cost-item { display: grid; grid-template-columns: 92px minmax(160px, 1fr) 120px 36px; align-items: center; gap: 14px; min-height: 68px; padding: 12px 14px; background: white; }
.recurring-cost-item + .recurring-cost-item { border-top: 1px solid var(--line); }
.recurring-cost-type { justify-self: start; padding: 5px 9px; border-radius: 999px; color: #5145c9; background: #edeaff; font-size: .75rem; font-weight: 900; }
.recurring-cost-type.subscription { color: #a12d82; background: #fceafa; }
.recurring-cost-item > strong { overflow-wrap: anywhere; }
.recurring-cost-value { justify-self: end; font-weight: 900; }
.recurring-cost-delete { display: grid; place-items: center; width: 32px; height: 32px; min-height: 32px; padding: 0; border: 1px solid #ff9ca3; border-radius: 50%; color: var(--danger); background: white; cursor: pointer; }
.recurring-cost-delete:hover { background: #fff5f5; }
.recurring-cost-delete svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 2; }
.analytics-panel { margin-bottom: 22px; }
.analytics-heading { margin-bottom: 18px; }
.analytics-grid { display: grid; grid-template-columns: minmax(300px, .85fr) minmax(420px, 1.35fr); gap: 16px; }
.chart-card { min-width: 0; padding: 20px; border: 1px solid var(--line); border-radius: 12px; background: #fafafd; }
.chart-title-row { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 18px; }
.chart-title-row h3 { margin: 0 0 4px; font-size: 1rem; }
.chart-title-row p { margin: 0; color: var(--muted); font-size: .82rem; font-weight: 700; }
.chart-title-row > strong { color: var(--danger); font-size: 1.15rem; }
.pie-chart-layout { display: grid; grid-template-columns: 148px minmax(150px, 1fr); align-items: center; gap: 20px; min-height: 170px; }
.expense-pie { width: 148px; aspect-ratio: 1; border: 8px solid white; border-radius: 50%; box-shadow: 0 4px 14px rgba(34,31,49,.12); }
.expense-pie[hidden] { display: none; }
.chart-empty { grid-column: 1 / -1; margin: 0; padding: 54px 16px; border: 1px dashed #d6d3df; border-radius: 10px; color: var(--muted); text-align: center; font-weight: 700; }
.chart-empty[hidden] { display: none; }
.pie-legend { display: grid; gap: 9px; margin: 0; padding: 0; list-style: none; }
.pie-legend li { display: flex; align-items: center; justify-content: space-between; gap: 10px; font-size: .82rem; }
.pie-legend span { display: flex; align-items: center; gap: 7px; color: #55525d; font-weight: 800; }
.pie-legend i, .bar-legend i { display: inline-block; width: 9px; height: 9px; border-radius: 50%; }
.pie-legend strong { font-size: .78rem; white-space: nowrap; }
.bar-legend { display: flex; gap: 12px; color: var(--muted); font-size: .78rem; font-weight: 800; }
.bar-legend span { display: flex; align-items: center; gap: 5px; }
.income-dot { background: #299664; }
.expense-dot { background: var(--danger); }
.monthly-bars { display: grid; grid-template-columns: repeat(6, 1fr); align-items: end; gap: 12px; height: 170px; padding: 8px 8px 0; border-bottom: 1px solid #d6d3df; background: repeating-linear-gradient(to bottom, transparent 0, transparent 41px, rgba(104,85,246,.08) 42px); }
.bar-group { display: grid; grid-template-rows: 140px 22px; align-items: end; gap: 7px; height: 100%; min-width: 0; }
.bar-pair { display: flex; align-items: end; justify-content: center; gap: 5px; height: 140px; }
.chart-bar { width: min(18px, 38%); min-height: 3px; border-radius: 5px 5px 2px 2px; transition: height .25s ease; }
.chart-bar.income { background: linear-gradient(#53ba8a, #299664); }
.chart-bar.expense { background: linear-gradient(#ff8991, var(--danger)); }
.chart-bar.is-zero { opacity: .25; }
.bar-month { overflow: hidden; color: var(--muted); font-size: .75rem; font-weight: 800; text-align: center; white-space: nowrap; }
.transaction-form { grid-template-columns: repeat(4, 1fr); gap: 24px 20px; }
.amount-field { position: relative; display: block; }
.amount-field > b { position: absolute; z-index: 1; top: 18px; left: 16px; color: var(--muted); }
.amount-field input { padding-left: 34px; }
.memo-field { grid-column: 1 / -1; }
.transaction-action { margin-top: 2px; }
.history-tools { display: flex; align-items: center; gap: 10px; }
.history-tools label { color: var(--muted); font-size: .82rem; font-weight: 800; }
.history-tools input { width: auto; min-height: 42px; padding: 0 12px; }
.history-filter-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin: -8px 0 18px; }
.category-filter { display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: .82rem; font-weight: 800; }
.category-filter select { min-width: 180px; min-height: 44px; padding: 0 38px 0 13px; }
.transaction-list { margin: 0; padding: 0; border: 1px solid var(--line); border-radius: 9px; overflow: hidden; list-style: none; }
.transaction-list:empty { display: none; }
.transaction-card { display: grid; grid-template-columns: 110px minmax(150px, 1fr) 140px 40px; align-items: center; gap: 18px; min-height: 78px; padding: 13px 16px; background: white; }
.transaction-card + .transaction-card { border-top: 1px solid var(--line); }
.transaction-card time { color: var(--muted); font-size: .82rem; font-weight: 700; }
.transaction-details { display: grid; gap: 5px; }
.transaction-details strong { font-size: .95rem; }
.transaction-details span { overflow: hidden; color: var(--muted); font-size: .82rem; text-overflow: ellipsis; white-space: nowrap; }
.transaction-value { justify-self: end; font-size: 1rem; font-weight: 900; }
.transaction-value.income { color: #299664; }
.transaction-value.expense { color: var(--danger); }
.transaction-delete { display: grid; place-items: center; justify-self: end; width: 32px; height: 32px; min-height: 32px; padding: 0; border: 1px solid #ff9ca3; border-radius: 50%; color: var(--danger); background: white; cursor: pointer; font-size: 1rem; font-weight: 900; }
.transaction-delete:hover { background: #fff5f5; }
.transaction-delete svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 2; }
@media (max-width: 850px) { .transaction-form, .recurring-cost-form { grid-template-columns: 1fr 1fr; } .memo-field { grid-column: 1 / -1; } }
@media (max-width: 900px) { .analytics-grid { grid-template-columns: 1fr; } }
@media (max-width: 620px) {
  .budget-page { width: 100%; padding: max(16px, env(safe-area-inset-top)) max(12px, env(safe-area-inset-right)) max(40px, env(safe-area-inset-bottom)) max(12px, env(safe-area-inset-left)); }
  .budget-page .back-to-hub { margin: 0 4px 20px; }
  .budget-hero { margin: 0 4px 22px; }
  .budget-hero-icon { flex-basis: 58px; width: 58px; height: 58px; font-size: 2.1rem; }
  .wallet-panel { padding: 16px; }
  .wallet-tabs { width: 100%; }
  .wallet-tab { flex: 1 1 0; padding-inline: 10px; }
  .summary-grid { grid-template-columns: 1fr 1fr; }
  .balance-card { grid-column: 1 / -1; }
  .summary-card { min-height: 104px; padding: 18px; }
  .recurring-cost-heading { display: grid; align-items: stretch; gap: 16px; }
  .recurring-cost-total { justify-items: start; }
  .recurring-cost-form { grid-template-columns: 1fr; }
  .recurring-cost-item { grid-template-columns: auto minmax(0, 1fr) auto; gap: 9px 12px; }
  .recurring-cost-type { grid-column: 1; grid-row: 1; }
  .recurring-cost-item > strong { grid-column: 2 / 4; grid-row: 1; }
  .recurring-cost-value { grid-column: 1 / 3; grid-row: 2; justify-self: start; }
  .recurring-cost-delete { grid-column: 3; grid-row: 2; align-self: center; }
  .budget-page .panel { border-radius: 14px; }
  .budget-page .section-title-row { min-width: 0; gap: 14px; }
  .budget-page .section-number { flex-basis: 42px; width: 42px; height: 42px; }
  .chart-card { padding: 16px; }
  .chart-title-row { flex-wrap: wrap; }
  .pie-chart-layout { grid-template-columns: 1fr; gap: 18px; }
  .expense-pie { width: min(164px, 62vw); margin-inline: auto; }
  .pie-legend { width: 100%; }
  .monthly-bars { gap: 7px; padding-inline: 2px; }
  .bar-pair { gap: 3px; }
  .transaction-form { grid-template-columns: minmax(0, 1fr); min-width: 0; }
  .transaction-form > .field { min-width: 0; }
  .memo-field { grid-column: auto; }
  .transaction-form input[type="date"], .history-tools input[type="month"] { display: block; width: 100%; min-width: 0; max-width: 100%; inline-size: -webkit-fill-available; min-inline-size: 0; max-inline-size: 100%; }
  .transaction-action { align-items: stretch; }
  .transaction-action .primary-button { width: 100%; }
  .budget-history-heading { display: grid; grid-template-columns: 1fr; align-items: start; gap: 16px; }
  .history-tools { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; width: 100%; align-items: center; gap: 9px; }
  .history-tools label { width: auto; text-align: left; white-space: nowrap; }
  .history-tools input { width: 100%; min-width: 0; }
  .history-filter-row { align-items: stretch; flex-direction: column; }
  .category-filter { justify-content: space-between; }
  .category-filter select { flex: 1; min-width: 0; }
  .transaction-card { grid-template-columns: 1fr auto; gap: 8px 14px; }
  .transaction-card time, .transaction-details { grid-column: 1; }
  .transaction-value { grid-column: 2; grid-row: 1; }
  .transaction-delete { grid-column: 2; grid-row: 2; }
}