:root {
  color-scheme: dark;
  --bg: #0f1115;
  --panel: #171b22;
  --panel-raised: #202631;
  --ink: #f4f7fb;
  --muted: #98a2b3;
  --line: #2b3340;
  --income: #42d392;
  --expense: #ff7a66;
  --accent: #57c7ff;
  --accent-strong: #8bd450;
  --warning: #f8c14a;
  --shadow: 0 18px 44px rgba(0, 0, 0, 0.34);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(180deg, #151820 0%, var(--bg) 34%, #0b0d11 100%);
  color: var(--ink);
}

.app {
  width: min(720px, 100%);
  margin: 0 auto;
  padding: 22px 16px 34px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}

.eyebrow {
  margin: 0 0 4px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
}

h1,
h2 {
  margin: 0;
  letter-spacing: 0;
}

h1 {
  font-size: 30px;
  line-height: 1.1;
}

h2 {
  font-size: 17px;
}

.icon-button {
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-raised);
  color: var(--accent);
  font-size: 22px;
  box-shadow: var(--shadow);
  cursor: pointer;
}

.icon-button:active,
.quick-add button:active,
.calendar-form button:active,
.reveal-form-button:active {
  transform: translateY(1px);
}

.app-nav {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin: 0 0 14px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #11151c;
}

.app-nav button {
  height: 40px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}

.app-nav button.active {
  background: var(--panel-raised);
  color: var(--ink);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.2);
}

.view {
  display: none;
}

.view.active {
  display: block;
}

.balance-panel {
  display: grid;
  gap: 12px;
  padding: 22px;
  border-radius: 8px;
  border: 1px solid #344354;
  background:
    linear-gradient(135deg, #202b38 0%, #151922 58%, #111319 100%);
  color: var(--ink);
  box-shadow: var(--shadow);
}

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

.balance-panel span,
.metric span,
.section-title span {
  color: var(--muted);
  font-size: 13px;
}

.balance-panel span {
  color: #c5ced9;
}

.currency-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 52px;
  height: 28px;
  border: 1px solid rgba(87, 199, 255, 0.35);
  border-radius: 999px;
  background: rgba(87, 199, 255, 0.12);
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
}

.balance-panel strong {
  font-size: 38px;
  line-height: 1.05;
  overflow-wrap: anywhere;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin: 10px 0;
}

.metric {
  min-width: 0;
  padding: 15px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.18);
}

.metric strong {
  display: block;
  margin-top: 6px;
  font-size: 17px;
  overflow-wrap: anywhere;
}

.quick-add,
.goal-form,
.calendar-form {
  display: grid;
  gap: 8px;
}

.reveal-form-button {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  margin: 10px 0;
  padding: 0 14px;
  background: #11151c;
  color: var(--ink);
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}

.reveal-form-button.active {
  border-color: rgba(87, 199, 255, 0.45);
  background: rgba(87, 199, 255, 0.1);
}

.collapsible-form[hidden] {
  display: none;
}

.quick-add {
  grid-template-columns: 1fr auto;
  margin: 0 0 20px;
}

.goal-form,
.calendar-form {
  margin-bottom: 10px;
}

.goal-money-row,
.calendar-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.quick-add input,
.goal-form input,
.calendar-form input,
.select-input {
  min-width: 0;
  height: 48px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 14px;
  background: #11151c;
  color: var(--ink);
  font: inherit;
  outline: none;
}

.quick-add input:focus,
.goal-form input:focus,
.calendar-form input:focus,
.select-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(87, 199, 255, 0.14);
}

.quick-add input::placeholder,
.goal-form input::placeholder,
.calendar-form input::placeholder {
  color: #6f7a89;
}

.select-input {
  color: var(--ink);
}

.quick-add button,
.goal-form button,
.calendar-form button {
  height: 48px;
  border: 0;
  border-radius: 8px;
  padding: 0 16px;
  background: var(--accent);
  color: #081018;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}

.quick-add button:disabled,
.goal-form button:disabled,
.calendar-form button:disabled {
  cursor: progress;
  opacity: 0.62;
}

.section {
  margin-top: 22px;
}

.section-title {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.goal-list,
.planned-list,
.monthly-list,
.category-list,
.transaction-list {
  display: grid;
  gap: 8px;
}

.goal,
.planned-item,
.monthly-item,
.category,
.transaction,
.empty {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(23, 27, 34, 0.92);
}

.goal {
  padding: 14px;
}

.calendar-hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 12px;
  padding: 20px;
  border: 1px solid #344354;
  border-radius: 8px;
  background:
    linear-gradient(135deg, #172735 0%, #141922 62%, #101218 100%);
  box-shadow: var(--shadow);
}

.visual-calendar,
.selected-day {
  margin-bottom: 12px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(23, 27, 34, 0.92);
}

.calendar-toolbar {
  display: grid;
  grid-template-columns: 44px 1fr 44px;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.calendar-toolbar strong {
  text-align: center;
  overflow-wrap: anywhere;
}

.calendar-weekdays,
.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 6px;
}

.calendar-weekdays {
  margin-bottom: 6px;
}

.calendar-weekdays span {
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
  text-align: center;
}

.calendar-day {
  position: relative;
  aspect-ratio: 1;
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #11151c;
  color: var(--ink);
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}

.calendar-day.empty-day {
  border-color: transparent;
  background: transparent;
  pointer-events: none;
}

.calendar-day.today {
  border-color: rgba(87, 199, 255, 0.6);
}

.calendar-day.selected {
  background: var(--accent);
  color: #081018;
}

.calendar-day i {
  position: absolute;
  left: 50%;
  bottom: 7px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: transparent;
  transform: translateX(-50%);
}

.calendar-day.has-events i {
  background: var(--accent-strong);
}

.calendar-day.selected.has-events i {
  background: #081018;
}

.selected-day {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.selected-day span {
  color: var(--muted);
  font-size: 13px;
}

.selected-day strong {
  display: block;
  margin-top: 3px;
}

.calendar-hero span {
  color: var(--muted);
  font-size: 13px;
}

.calendar-hero strong {
  display: block;
  margin-top: 6px;
  font-size: 30px;
  line-height: 1.05;
  overflow-wrap: anywhere;
}

.payment-summary {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.payment-summary div {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  background: #11151c;
}

.payment-summary span,
.payment-summary strong {
  display: block;
}

.payment-summary span {
  color: var(--muted);
  font-size: 12px;
}

.payment-summary strong {
  margin-top: 4px;
  font-size: 16px;
  overflow-wrap: anywhere;
}

.locked-outside-telegram {
  min-height: 100vh;
  display: grid;
  place-items: center;
}

.access-lock {
  display: grid;
  gap: 8px;
  max-width: 360px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
  background: var(--panel);
  text-align: center;
}

.access-lock strong {
  font-size: 18px;
}

.access-lock span {
  color: var(--muted);
  font-size: 13px;
}

.planned-item {
  display: grid;
  grid-template-columns: 90px 1fr auto;
  align-items: center;
  gap: 12px;
  min-height: 64px;
  padding: 11px 13px;
}

.planned-date {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  border: 1px solid rgba(87, 199, 255, 0.28);
  border-radius: 8px;
  background: rgba(87, 199, 255, 0.1);
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
}

.planned-main {
  min-width: 0;
}

.planned-main strong,
.planned-main small {
  display: block;
  overflow-wrap: anywhere;
}

.planned-main small {
  margin-top: 3px;
  color: var(--income);
  font-weight: 800;
}

.item-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 6px;
}

.edit-button {
  min-width: 46px;
  height: 34px;
  border: 1px solid rgba(87, 199, 255, 0.3);
  border-radius: 8px;
  background: rgba(87, 199, 255, 0.1);
  color: var(--accent);
  font: inherit;
  font-size: 12px;
  font-weight: 800;
  cursor: pointer;
}

.item-actions button:not(.edit-button),
.transaction-side button:not(.edit-button) {
  width: 34px;
  height: 34px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #12161d;
  color: var(--muted);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
}

.edit-button[hidden] {
  display: none;
}

.planned-item button:not(.edit-button) {
  width: 34px;
  height: 34px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #12161d;
  color: var(--muted);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
}

.monthly-item {
  display: grid;
  gap: 10px;
  padding: 13px;
}

.monthly-head,
.monthly-meta,
.monthly-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.monthly-head strong,
.monthly-head small {
  display: block;
  overflow-wrap: anywhere;
}

.monthly-head small {
  margin-top: 3px;
  color: var(--income);
  font-weight: 800;
}

.monthly-meta span {
  color: var(--muted);
  font-size: 12px;
}

.status-paid,
.status-due {
  min-width: 82px;
  padding: 6px 8px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
  text-align: center;
}

.status-paid {
  background: rgba(66, 211, 146, 0.12);
  color: var(--income);
}

.status-due {
  background: rgba(255, 122, 102, 0.12);
  color: var(--expense);
}

.monthly-actions {
  justify-content: flex-end;
}

.monthly-actions button {
  height: 34px;
  border-radius: 8px;
  font: inherit;
  font-size: 12px;
  font-weight: 800;
  cursor: pointer;
}

.pay-button {
  border: 0;
  padding: 0 12px;
  background: var(--accent-strong);
  color: #081018;
}

.pay-button:disabled {
  cursor: default;
  opacity: 0.5;
}

.monthly-actions button:not(.pay-button):not(.edit-button) {
  width: 34px;
  border: 1px solid var(--line);
  background: #12161d;
  color: var(--muted);
  font-size: 22px;
  line-height: 1;
}

.goal-top,
.goal-stats {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.goal-top strong {
  display: block;
  max-width: 440px;
  overflow-wrap: anywhere;
}

.goal-top small {
  display: block;
  margin-top: 3px;
  color: var(--accent-strong);
}

.goal-top button {
  width: 34px;
  height: 34px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #12161d;
  color: var(--muted);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
}

.goal-progress {
  height: 10px;
  margin: 13px 0;
  border-radius: 999px;
  background: #2a303b;
  overflow: hidden;
}

.goal-progress span {
  display: block;
  width: var(--width);
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent-strong));
}

.goal-stats span {
  display: grid;
  min-width: 0;
  gap: 3px;
}

.goal-stats b {
  font-size: 13px;
  overflow-wrap: anywhere;
}

.goal-stats small {
  color: var(--muted);
  font-size: 11px;
}

.goal-fund-form {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  margin-top: 12px;
}

.goal-fund-form input {
  min-width: 0;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 12px;
  background: #11151c;
  color: var(--ink);
  font: inherit;
  outline: none;
}

.goal-fund-form input:focus {
  border-color: var(--accent-strong);
  box-shadow: 0 0 0 3px rgba(139, 212, 80, 0.14);
}

.goal-fund-form input::placeholder {
  color: #6f7a89;
}

.goal-fund-form button {
  height: 44px;
  border: 0;
  border-radius: 8px;
  padding: 0 14px;
  background: var(--accent-strong);
  color: #081018;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}

.goal-fund-form button:disabled {
  cursor: progress;
  opacity: 0.62;
}

.goal-edit {
  width: 100%;
  margin-top: 8px;
}

.category {
  padding: 13px;
}

.category-row,
.transaction {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.category-row strong,
.transaction strong {
  overflow-wrap: anywhere;
}

.bar {
  height: 8px;
  margin-top: 10px;
  border-radius: 999px;
  background: #2a303b;
  overflow: hidden;
}

.bar span {
  display: block;
  height: 100%;
  width: var(--width);
  background: linear-gradient(90deg, var(--expense), var(--warning));
}

.transaction {
  min-height: 60px;
  padding: 11px 13px;
}

.transaction-side {
  display: grid;
  justify-items: end;
  gap: 5px;
}

.transaction small {
  display: block;
  margin-top: 3px;
  color: var(--muted);
}

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

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

.empty {
  padding: 16px;
  color: var(--muted);
  text-align: center;
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: grid;
  place-items: center;
  padding: 18px;
  background: rgba(4, 8, 14, 0.74);
}

.modal-backdrop[hidden],
.toast[hidden] {
  display: none;
}

.modal {
  width: min(420px, 100%);
  display: grid;
  gap: 12px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-raised);
  box-shadow: var(--shadow);
}

.modal h2 {
  font-size: 17px;
}

.modal input {
  height: 48px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 12px;
  background: #11151c;
  color: var(--ink);
  font: inherit;
  outline: none;
}

.modal input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(87, 199, 255, 0.14);
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

.modal-actions button {
  height: 40px;
  border: 0;
  border-radius: 8px;
  padding: 0 16px;
  background: var(--accent);
  color: #081018;
  font: inherit;
  font-weight: 800;
}

.modal-actions .secondary {
  border: 1px solid var(--line);
  background: #12161d;
  color: var(--ink);
}

.toast {
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: 18px;
  z-index: 30;
  max-width: 520px;
  margin: 0 auto;
  padding: 12px 14px;
  border: 1px solid rgba(87, 199, 255, 0.28);
  border-radius: 8px;
  background: #111923;
  color: var(--ink);
  box-shadow: var(--shadow);
}

@media (max-width: 480px) {
  .app {
    padding-inline: 12px;
  }

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

  .app-nav {
    grid-template-columns: 1fr;
  }

  .quick-add {
    grid-template-columns: 1fr;
  }

  .goal-money-row,
  .calendar-form-row,
  .goal-stats {
    grid-template-columns: 1fr;
  }

  .goal-stats {
    display: grid;
  }

  .goal-fund-form {
    grid-template-columns: 1fr;
  }

  .balance-panel strong {
    font-size: 32px;
  }

  .calendar-hero {
    align-items: flex-start;
    flex-direction: column;
  }

  .planned-item {
    grid-template-columns: 1fr 34px;
  }

  .planned-item .item-actions {
    grid-column: 2;
    grid-row: 2;
  }

  .planned-date {
    grid-column: 1 / -1;
    justify-content: flex-start;
    padding-inline: 10px;
  }

  .monthly-head,
  .monthly-meta,
  .monthly-actions {
    align-items: stretch;
    flex-direction: column;
  }

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