body {
  opacity: 0;
  transition: opacity 0.2s ease-in;
}
body.i18n-loaded {
  opacity: 1;
}

body {
  margin: 0;
  padding: 0;
  overflow-x: hidden;
  font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

html {
  overflow-x: hidden;
}

:root[data-bs-theme="light"] {
  --header-bg: #ffffff;
  --pill-bg: #f0f2f5;
  --pill-color: #1a1a2e;
  --amount-color: var(--bs-gray-800);
  --card-shadow: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
  --card-shadow-hover: 0 4px 12px rgba(0, 0, 0, 0.08), 0 2px 4px rgba(0, 0, 0, 0.04);
  --nav-active-color: #0d6efd;
  --focus-ring: 0 0 0 3px rgba(13, 110, 253, 0.15);
}
:root[data-bs-theme="dark"] {
  --header-bg: #262a2e;
  --pill-bg: #282c30;
  --pill-color: #FFF;
  --amount-color: var(--bs-gray-500);
  --card-shadow: 0 1px 3px rgba(0, 0, 0, 0.2), 0 1px 2px rgba(0, 0, 0, 0.15);
  --card-shadow-hover: 0 4px 12px rgba(0, 0, 0, 0.3), 0 2px 4px rgba(0, 0, 0, 0.2);
  --nav-active-color: #ffffff;
  --focus-ring: 0 0 0 3px rgba(255, 255, 255, 0.15);
}
header {
  background-color: var(--header-bg);
  border-bottom: 1px solid var(--bs-border-color);
  position: sticky;
  top: 0;
  z-index: 1030;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

input, .option {
  color: var(--pill-color)!important;
}

.ts-control .item {
  background-color: var(--pill-bg)!important;
  color: var(--pill-color)!important;
  border-radius: 6px !important;
}

.ts-control .item .remove {
  border-color: var(--header-bg)!important;
}

#tagsInput-ts-dropdown .create, #tagsInput-ts-dropdown .no-results {
  color: var(--pill-color)!important;
}

.form-check-input {
  background-color: white;
}

/* Enhanced form controls */
.form-control, .form-select {
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  border-radius: 8px;
}

.form-control:focus, .form-select:focus {
  box-shadow: var(--focus-ring);
}

.custom-range-inputs {
  display: none;
  margin-top: 1rem;
  padding: 1rem;
  background-color: var(--pill-bg);
  border-radius: 0.375rem;
}

.custom-range-inputs.active {
  display: block;
}

.custom-range-inputs label {
  font-size: 0.875rem;
  font-weight: 500;
}

.custom-range-inputs input[type="month"] {
  background-color: var(--bs-body-bg);
  border: 1px solid var(--bs-border-color);
  cursor: pointer;
  position: relative;
}

.custom-range-inputs input[type="month"]::-webkit-calendar-picker-indicator {
  cursor: pointer;
  opacity: 1;
  width: 20px;
  height: 20px;
}

.month-navigation {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  user-select: none;
}

.current-month {
  font-size: 1.5rem;
  font-weight: 700;
  min-width: 200px;
  text-align: center;
  letter-spacing: -0.01em;
}

#prevMonth, #nextMonth {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  cursor: pointer;
  color: var(--pill-color);
  position: relative;
  border: none;
  background-color: transparent;
  transition: all 0.2s ease;
}

#prevMonth:hover, #nextMonth:hover {
  background-color: var(--pill-bg);
  color: var(--nav-active-color);
  transform: scale(1.05);
}

#prevMonth:active, #nextMonth:active {
  transform: scale(0.95);
}

main.container {
  padding-top: 1rem;
  padding-bottom: 0rem;
}

/* Chart styles */
.chart-container {
  display: flex;
  gap: 1rem;
  margin-bottom: 0rem;
  background-color: var(--header-bg);
  border-radius: 16px;
  min-height: 450px;
  align-items: center;
  border: 1px solid var(--bs-border-color);
  box-shadow: var(--card-shadow);
  transition: box-shadow 0.3s ease;
}

.chart-box {
  height: 380px;
  margin-left: auto;
  margin-right: auto;
}

.chart-box canvas {
  max-height: 380px;
}

.legend-box {
  flex: 1;
  padding: 1rem 2rem 1rem 1rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.legend-text {
  display: flex;
  justify-content: space-between;
  flex: 1;
}

.legend-item {
  display: flex;
  align-items: center;
  margin-bottom: 1rem;
  cursor: pointer;
  user-select: none;
}

.legend-item.disabled .color-box {
  background-color: #808080 !important;
  position: relative;
}

.legend-item.disabled .color-box::after {
  content: '×';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: var(--text-primary);
  font-weight: bold;
}

.legend-item.disabled .legend-text {
  opacity: 0.5;
}

.color-box {
  width: 16px;
  height: 16px;
  margin-right: 1rem;
  border-radius: 3px;
  transition: background-color 0.3s ease;
}

.amount {
  font-family: monospace;
  color: var(--amount-color);
  font-size: 0.85rem;
}

.no-data {
  text-align: center;
  font-style: italic;
  padding: 2rem;
  color: var(--bs-secondary-color);
}

/* Enhanced Navbar */
.navbar {
  padding-top: 0.6rem;
  padding-bottom: 0.6rem;
}

.navbar-brand span {
  letter-spacing: -0.02em;
}

.navbar-nav .nav-link {
  position: relative;
  padding-bottom: 0.4rem;
  transition: color 0.2s ease;
}

.navbar-nav .nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 2.5px;
  background-color: var(--nav-active-color);
  border-radius: 2px;
}

@media (max-width: 991.98px) {
  .navbar-nav .nav-link.active::after {
    display: none;
  }
}

.navbar-nav .nav-link.active {
  color: var(--nav-active-color) !important;
}

/* Enhanced buttons */
.btn {
  transition: all 0.2s ease;
  border-radius: 8px;
}

.btn:active {
  transform: scale(0.97);
}

.btn-success {
  background: linear-gradient(135deg, #198754 0%, #20a068 100%);
  border: none;
}

.btn-success:hover {
  background: linear-gradient(135deg, #157347 0%, #198754 100%);
  box-shadow: 0 3px 8px rgba(25, 135, 84, 0.3);
}

/* Enhanced Modals */
.modal-content {
  border-radius: 16px;
  border: none;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
  overflow: hidden;
}

.modal-header {
  border-bottom: 1px solid var(--bs-border-color);
  padding: 1.1rem 1.25rem;
}

.modal-footer {
  border-top: 1px solid var(--bs-border-color);
  padding: 1rem 1.25rem;
}

.modal-body {
  padding: 1.25rem;
}

.modal-title {
  font-weight: 600;
  letter-spacing: -0.01em;
}

.dialog-warning-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background-color: rgba(220, 53, 69, 0.1);
  color: var(--bs-danger);
}

.dialog-warning-icon.warning {
  background-color: rgba(255, 193, 7, 0.12);
  color: var(--bs-warning);
}

::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--bs-secondary-bg);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--bs-secondary-color);
}

/* Cashflow styles */
.cashflow-container {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1rem;
  margin-bottom: 0rem;
  align-items: stretch;
  padding: 0;
}

.cashflow-item {
  position: relative;
  flex: 1;
  padding: 1rem 1rem;
  border-radius: 14px;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: var(--header-bg);
  border: 1px solid var(--bs-border-color);
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  box-shadow: var(--card-shadow);
}

.cashflow-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  transition: height 0.2s ease;
}

.cashflow-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--card-shadow-hover);
}

.cashflow-item:hover::before {
  height: 5px;
}

.cashflow-item.income::before {
  background: linear-gradient(135deg, #10b981 0%, #34d399 100%);
}

.cashflow-item.expenses::before {
  background: linear-gradient(135deg, #ef4444 0%, #f87171 100%);
}

.cashflow-item.balance::before {
  background: linear-gradient(135deg, #f59e0b 0%, #fbbf24 100%);
}

.cashflow-header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 0.6rem;
  line-height: 1;
  padding: 0.5rem 0.75rem;
  border-radius: 8px;
  display: inline-flex;
}

.cashflow-item.income .cashflow-header {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.15) 0%, rgba(52, 211, 153, 0.15) 100%);
}

.cashflow-item.expenses .cashflow-header {
  background: linear-gradient(135deg, rgba(239, 68, 68, 0.15) 0%, rgba(248, 113, 113, 0.15) 100%);
}

.cashflow-item.balance .cashflow-header {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.15) 0%, rgba(251, 191, 36, 0.15) 100%);
}

.cashflow-icon {
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.cashflow-icon svg {
  width: 16px;
  height: 16px;
}

.cashflow-item.income .cashflow-icon svg {
  stroke: #10b981;
}

.cashflow-item.expenses .cashflow-icon svg {
  stroke: #ef4444;
}

.cashflow-item.balance .cashflow-icon svg {
  stroke: #f59e0b;
}

.cashflow-label {
  font-size: 0.95rem;
  margin-bottom: 0rem;
  font-weight: 600;
  line-height: 1;
}

.cashflow-value {
  font-size: 1.4rem;
  font-weight: bold;
}

.cashflow-item.income .cashflow-value {
  color: #10b981;
}

.cashflow-item.expenses .cashflow-value {
  color: #ef4444;
}

.cashflow-value.positive {
  color: #10b981;
}

.cashflow-value.negative {
  color: #ef4444;
}

@media (max-width: 768px) {
  .chart-container {
    flex-direction: column;
    min-height: auto;
    padding: 1rem;
    padding-top: 0;
  }

  .chart-box {
    max-height: 250px;
    margin-top: 20px;
    width: 100%;
  }

  .chart-box canvas {
    max-height: 300px;
  }

  .legend-box {
    width: 100%;
    padding: 0.5rem;
    padding-top: 1rem;
  }

  .legend-item {
    margin-bottom: 0.5rem;
  }

  .month-navigation {
    gap: 0.2rem;
    margin-bottom: 0.75rem;
  }

  .container {
    padding-left: 0.5rem;
    padding-right: 0.5rem;
    max-width: 100%;
    overflow-x: hidden;
  }

  .chart-container {
    margin-bottom: 0rem;
    gap: 0.5rem;
    width: 100%;
    margin-left: 0;
    margin-right: 0;
  }

  .cashflow-container {
    margin-top: 0.5rem;
    margin-bottom: 0rem;
    gap: 0.5rem;
    flex-direction: row;
    justify-content: space-between;
    width: 100%;
    overflow-x: hidden;
    padding: 0;
  }

  .cashflow-item {
    padding: 0.75rem 0.25rem;
    min-width: 0;
    flex: 1;
    max-width: calc(33.333% - 0.35rem);
  }

  .cashflow-value {
    font-size: 1rem;
  }

  .cashflow-label {
    margin-bottom: 0rem;
    font-size: 0.9rem;
  }

  .cashflow-header {
    padding: 0.4rem 0.5rem;
    gap: 0;
  }

  .cashflow-icon {
    display: none;
  }
}