/* =============================================
   BUDGET BREEZE – Complete Design System
   ============================================= */

/* --- CSS Variables --- */
:root {
  --primary: #2ECC71;
  --primary-dark: #27AE60;
  --primary-light: #A9DFBF;
  --secondary: #1ABC9C;
  --accent: #F39C12;
  --accent-dark: #D68910;

  --bg: #F0F4F8;
  --surface: #FFFFFF;
  --surface2: #F8FAFC;
  --on-primary: #FFFFFF;

  --text-1: #1A202C;
  --text-2: #4A5568;
  --text-3: #718096;
  --text-disabled: #A0AEC0;
  --divider: #E2E8F0;

  --income-color: #2ECC71;
  --expense-color: #E74C3C;
  --warning-color: #F39C12;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  --shadow-1: 0 1px 4px rgba(0,0,0,0.07);
  --shadow-2: 0 4px 16px rgba(0,0,0,0.10);
  --shadow-3: 0 8px 32px rgba(0,0,0,0.13);
  --shadow-fab: 0 6px 20px rgba(46,204,113,0.45);

  --appbar-h: 58px;
  --bottomnav-h: 66px;
  --transition: 0.28s cubic-bezier(0.4,0,0.2,1);
  --transition-fast: 0.18s ease;

  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  width: 100%; height: 100%;
  overflow: hidden;
  background: #1a1a2e;
}

body {
  font-family: var(--font);
  font-size: 15px;
  color: var(--text-1);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overscroll-behavior: none;
  user-select: none;
  -webkit-user-select: none;
}

input, select, textarea, button { font-family: var(--font); }
button { cursor: pointer; border: none; background: none; }
button:focus { outline: none; }
input:focus, select:focus { outline: none; }

/* --- App Shell --- */
#app {
  position: fixed;
  inset: 0;
  display: flex;
  flex-direction: column;
  max-width: 430px;
  margin: 0 auto;
  background: var(--bg);
  overflow: hidden;
  box-shadow: 0 0 60px rgba(0,0,0,0.5);
}

/* =============================================
   APP BAR
   ============================================= */
#app-bar {
  position: relative;
  z-index: 100;
  background: var(--surface);
  box-shadow: var(--shadow-1);
  flex-shrink: 0;
}

.app-bar-inner {
  height: var(--appbar-h);
  display: flex;
  align-items: center;
  padding: 0 8px;
  gap: 4px;
}

.app-bar-left { width: 44px; display:flex; align-items:center; justify-content:flex-start; }

.app-bar-title {
  flex: 1;
  text-align: center;
  font-size: 18px;
  font-weight: 700;
  color: var(--text-1);
  letter-spacing: -0.3px;
}

.app-bar-actions {
  display: flex;
  align-items: center;
  gap: 2px;
  width: 88px;
  justify-content: flex-end;
}

.icon-btn {
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  color: var(--text-2);
  transition: background var(--transition-fast);
  -webkit-tap-highlight-color: transparent;
  flex-shrink: 0;
}
.icon-btn:active { background: rgba(0,0,0,0.07); }
.icon-btn .material-icons-round { font-size: 22px; }

/* Search Bar */
.search-bar {
  padding: 0 12px 10px;
  transition: all var(--transition);
}
.search-bar.hidden { display: none; }

.search-input-wrap {
  display: flex;
  align-items: center;
  background: var(--surface2);
  border-radius: 50px;
  border: 1.5px solid var(--divider);
  padding: 0 8px 0 12px;
  height: 42px;
  gap: 6px;
}
.search-input-wrap:focus-within { border-color: var(--primary); }

.search-icon { font-size: 18px !important; color: var(--text-3); }

#search-input {
  flex: 1;
  border: none;
  background: transparent;
  font-size: 14px;
  color: var(--text-1);
}
#search-input::placeholder { color: var(--text-3); }

/* =============================================
   SCREEN CONTAINER & SCREENS
   ============================================= */
#screen-container {
  flex: 1;
  position: relative;
  overflow: hidden;
}

.screen {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: opacity var(--transition), transform var(--transition);
  will-change: opacity, transform;
}

.screen.active {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}

.screen-scroll {
  height: 100%;
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
  padding: 12px 14px 0;
}
.screen-scroll::-webkit-scrollbar { display: none; }

/* =============================================
   BOTTOM NAVIGATION
   ============================================= */
#bottom-nav {
  height: var(--bottomnav-h);
  background: var(--surface);
  display: flex;
  align-items: stretch;
  box-shadow: 0 -1px 0 var(--divider), 0 -4px 12px rgba(0,0,0,0.06);
  flex-shrink: 0;
  z-index: 100;
}

.nav-tab {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  color: var(--text-3);
  transition: color var(--transition-fast);
  -webkit-tap-highlight-color: transparent;
  position: relative;
  padding-bottom: 4px;
}

.nav-tab::before {
  content: '';
  position: absolute;
  top: 0; left: 50%; transform: translateX(-50%);
  width: 0; height: 3px;
  background: var(--primary);
  border-radius: 0 0 4px 4px;
  transition: width var(--transition);
}

.nav-tab.active { color: var(--primary); }
.nav-tab.active::before { width: 32px; }

.nav-tab:active { opacity: 0.7; }

.nav-icon { font-size: 24px !important; }
.nav-label { font-size: 10px; font-weight: 600; letter-spacing: 0.3px; }

/* =============================================
   FAB
   ============================================= */
.fab {
  position: absolute;
  bottom: calc(var(--bottomnav-h) + 16px);
  right: 18px;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--primary);
  color: var(--on-primary);
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-fab);
  z-index: 90;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), opacity var(--transition);
  -webkit-tap-highlight-color: transparent;
}
.fab .material-icons-round { font-size: 26px; }
.fab:active { transform: scale(0.93); box-shadow: 0 3px 10px rgba(46,204,113,0.35); }
.fab.hidden { opacity: 0; pointer-events: none; transform: scale(0.7); }
.fab.visible { opacity: 1; pointer-events: all; transform: scale(1); }

/* =============================================
   CARDS
   ============================================= */
.card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-1);
  margin-bottom: 12px;
  overflow: hidden;
}

.list-card { padding: 0; }

/* =============================================
   SECTION HEADERS
   ============================================= */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 8px 0 8px;
  padding: 0 2px;
}

.section-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-1);
}

.text-btn {
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  -webkit-tap-highlight-color: transparent;
}
.text-btn:active { background: rgba(46,204,113,0.1); }

/* =============================================
   DASHBOARD HERO CARD
   ============================================= */
.hero-card {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  border-radius: var(--radius-xl);
  padding: 24px 22px 20px;
  margin-bottom: 16px;
  box-shadow: 0 8px 24px rgba(46,204,113,0.35);
  color: #fff;
}

.hero-label {
  font-size: 13px;
  font-weight: 500;
  opacity: 0.85;
  letter-spacing: 0.3px;
}

.hero-amount {
  font-size: 38px;
  font-weight: 800;
  letter-spacing: -1.5px;
  margin: 6px 0 2px;
  line-height: 1;
}

.hero-period {
  font-size: 12px;
  opacity: 0.7;
  margin-bottom: 20px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  background: rgba(255,255,255,0.18);
  border-radius: var(--radius-md);
  padding: 12px 16px;
}

.hero-stat {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 10px;
}

.hero-stat-divider {
  width: 1px; height: 36px;
  background: rgba(255,255,255,0.35);
  margin: 0 16px;
}

.hero-stat-icon {
  width: 32px; height: 32px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.income-icon { background: rgba(255,255,255,0.25); }
.expense-icon { background: rgba(231,76,60,0.25); }
.hero-stat-icon .material-icons-round { font-size: 16px; color: #fff; }

.hero-stat-label { font-size: 11px; opacity: 0.8; font-weight: 500; }
.hero-stat-value { font-size: 16px; font-weight: 700; margin-top: 1px; }

/* =============================================
   BUDGET OVERVIEW (Dashboard)
   ============================================= */
.dash-budget-item {
  padding: 14px 18px;
  border-bottom: 1px solid var(--divider);
}
.dash-budget-item:last-child { border-bottom: none; }

.dash-budget-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}
.dash-budget-name {
  display: flex; align-items: center; gap: 8px;
  font-size: 14px; font-weight: 600; color: var(--text-1);
}
.dash-budget-icon { font-size: 18px; }

.dash-budget-amounts {
  font-size: 12px; color: var(--text-3); font-weight: 500;
}
.dash-budget-spent { color: var(--text-2); font-weight: 600; }

.progress-bar-wrap {
  height: 6px;
  background: var(--divider);
  border-radius: 99px;
  overflow: hidden;
}
.progress-bar-fill {
  height: 100%;
  border-radius: 99px;
  transition: width 0.6s cubic-bezier(0.4,0,0.2,1);
}

/* =============================================
   CHART CARD
   ============================================= */
.chart-card {
  padding: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}

.chart-wrap {
  position: relative;
  width: 180px; height: 180px;
}

.chart-legend {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 10px;
}
.legend-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}
.legend-name { font-size: 13px; color: var(--text-2); flex: 1; font-weight: 500; }
.legend-val { font-size: 13px; font-weight: 700; color: var(--text-1); }
.legend-pct { font-size: 11px; color: var(--text-3); margin-left: 4px; }

.bar-card { padding: 16px; }

.chart-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 28px 0;
  color: var(--text-3);
  font-size: 13px;
}
.chart-empty .material-icons-round { font-size: 36px; opacity: 0.4; }

/* =============================================
   RECENT TRANSACTIONS (Dashboard)
   ============================================= */
.txn-list-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--divider);
  -webkit-tap-highlight-color: transparent;
  transition: background var(--transition-fast);
  cursor: pointer;
}
.txn-list-item:last-child { border-bottom: none; }
.txn-list-item:active { background: var(--surface2); }

.txn-avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
  background: var(--bg);
}

.txn-info { flex: 1; min-width: 0; }
.txn-category {
  font-size: 14px; font-weight: 600; color: var(--text-1);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.txn-note {
  font-size: 12px; color: var(--text-3);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  margin-top: 2px;
}
.txn-date { font-size: 11px; color: var(--text-3); margin-top: 1px; }

.txn-amount-col { text-align: right; }
.txn-amount {
  font-size: 15px; font-weight: 700; letter-spacing: -0.3px;
}
.txn-amount.income { color: var(--income-color); }
.txn-amount.expense { color: var(--expense-color); }
.txn-chevron { color: var(--text-disabled); }
.txn-chevron .material-icons-round { font-size: 18px; }

/* Date group header */
.date-group-header {
  padding: 10px 16px 4px;
  font-size: 12px;
  font-weight: 700;
  color: var(--text-3);
  letter-spacing: 0.5px;
  text-transform: uppercase;
  background: var(--bg);
}

/* =============================================
   FILTER CHIPS
   ============================================= */
.filter-chips {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 2px 2px 12px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.filter-chips::-webkit-scrollbar { display: none; }

.chip {
  flex-shrink: 0;
  height: 34px;
  padding: 0 14px;
  border-radius: 99px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-2);
  background: var(--surface);
  border: 1.5px solid var(--divider);
  transition: all var(--transition-fast);
  -webkit-tap-highlight-color: transparent;
  white-space: nowrap;
}
.chip.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  box-shadow: 0 2px 8px rgba(46,204,113,0.3);
}
.chip:active { opacity: 0.8; }

/* =============================================
   EMPTY STATES
   ============================================= */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 48px 24px 32px;
  gap: 10px;
}

.empty-icon {
  width: 80px; height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(46,204,113,0.12), rgba(26,188,156,0.12));
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 8px;
}
.empty-icon .material-icons-round { font-size: 38px; color: var(--primary); }

.empty-state h3 { font-size: 17px; font-weight: 700; color: var(--text-1); }
.empty-state p { font-size: 13px; color: var(--text-3); line-height: 1.6; max-width: 240px; }

.empty-state-sm {
  display: flex; align-items: center; gap: 8px;
  padding: 20px 18px;
  color: var(--text-3); font-size: 13px;
}
.empty-state-sm .material-icons-round { font-size: 20px; opacity: 0.5; }

.empty-inline {
  display: flex; align-items: center; gap: 8px;
  padding: 18px 16px;
  color: var(--text-3); font-size: 13px;
}
.empty-inline .material-icons-round { font-size: 18px; opacity: 0.4; }

/* =============================================
   BUTTONS
   ============================================= */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 44px;
  padding: 0 24px;
  background: var(--primary);
  color: #fff;
  border-radius: 99px;
  font-size: 14px;
  font-weight: 700;
  box-shadow: 0 4px 14px rgba(46,204,113,0.35);
  -webkit-tap-highlight-color: transparent;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.btn-primary:active { transform: scale(0.96); box-shadow: 0 2px 8px rgba(46,204,113,0.25); }
.btn-primary .material-icons-round { font-size: 18px; }

.btn-submit {
  width: 100%; height: 52px;
  background: var(--primary);
  color: #fff;
  border-radius: var(--radius-md);
  font-size: 15px; font-weight: 700;
  display: flex; align-items: center; justify-content: center; gap: 8px;
  margin-top: 20px;
  box-shadow: 0 4px 14px rgba(46,204,113,0.35);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  -webkit-tap-highlight-color: transparent;
}
.btn-submit:active { transform: scale(0.98); }
.btn-submit .material-icons-round { font-size: 20px; }

.btn-outline {
  flex: 1; height: 46px;
  border: 2px solid var(--primary);
  color: var(--primary);
  border-radius: var(--radius-md);
  font-size: 14px; font-weight: 700;
  display: flex; align-items: center; justify-content: center; gap: 6px;
  -webkit-tap-highlight-color: transparent;
}
.btn-outline:active { background: rgba(46,204,113,0.1); }
.btn-outline .material-icons-round { font-size: 18px; }

.btn-danger {
  flex: 1; height: 46px;
  background: #FEF2F2;
  color: var(--expense-color);
  border-radius: var(--radius-md);
  font-size: 14px; font-weight: 700;
  display: flex; align-items: center; justify-content: center; gap: 6px;
  -webkit-tap-highlight-color: transparent;
  border: 2px solid #FECACA;
}
.btn-danger:active { background: #FEE2E2; }
.btn-danger .material-icons-round { font-size: 18px; }

.btn-flat {
  height: 44px; padding: 0 20px;
  font-size: 14px; font-weight: 600; color: var(--text-2);
  border-radius: var(--radius-sm);
  -webkit-tap-highlight-color: transparent;
}
.btn-flat:active { background: var(--divider); }

.btn-danger-flat {
  height: 44px; padding: 0 20px;
  font-size: 14px; font-weight: 700; color: var(--expense-color);
  border-radius: var(--radius-sm);
  -webkit-tap-highlight-color: transparent;
}
.btn-danger-flat:active { background: #FEE2E2; }

/* =============================================
   BUDGET SCREEN
   ============================================= */
.month-selector {
  display: flex; align-items: center; justify-content: space-between;
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 4px 8px;
  margin-bottom: 12px;
  box-shadow: var(--shadow-1);
}
.month-label {
  font-size: 15px; font-weight: 700; color: var(--text-1);
}

.budget-summary-card {
  display: flex; align-items: center;
  padding: 16px;
  margin-bottom: 12px;
  gap: 0;
}
.budget-summary-item { flex: 1; text-align: center; }
.budget-summary-value { font-size: 20px; font-weight: 800; color: var(--text-1); letter-spacing: -0.5px; }
.budget-summary-label { font-size: 11px; color: var(--text-3); font-weight: 500; margin-top: 2px; }
.budget-summary-sep { width: 1px; height: 40px; background: var(--divider); margin: 0 8px; }
.income-val { color: var(--income-color); }
.expense-val { color: var(--expense-color); }

.budget-card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  margin-bottom: 10px;
  box-shadow: var(--shadow-1);
  overflow: hidden;
}

.budget-card-header {
  display: flex; align-items: center;
  padding: 14px 16px 10px;
  gap: 12px;
}

.budget-cat-icon {
  width: 44px; height: 44px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}

.budget-info { flex: 1; }
.budget-cat-name { font-size: 15px; font-weight: 700; color: var(--text-1); }
.budget-amounts-row { display: flex; align-items: center; gap: 4px; margin-top: 2px; }
.budget-spent-lbl { font-size: 13px; font-weight: 700; }
.budget-limit-lbl { font-size: 12px; color: var(--text-3); }

.budget-pct-badge {
  padding: 3px 9px;
  border-radius: 99px;
  font-size: 11px; font-weight: 700;
}

.budget-progress-wrap {
  padding: 0 16px 14px;
}

.progress-bar-track {
  height: 8px;
  background: var(--divider);
  border-radius: 99px;
  overflow: hidden;
}
.progress-bar-inner {
  height: 100%;
  border-radius: 99px;
  transition: width 0.7s cubic-bezier(0.4,0,0.2,1);
}

.budget-card-footer {
  border-top: 1px solid var(--divider);
  display: flex;
}
.budget-action-btn {
  flex: 1; height: 42px;
  display: flex; align-items: center; justify-content: center; gap: 4px;
  font-size: 13px; font-weight: 600;
  color: var(--text-2);
  -webkit-tap-highlight-color: transparent;
  transition: background var(--transition-fast);
}
.budget-action-btn:first-child { border-right: 1px solid var(--divider); }
.budget-action-btn:active { background: var(--surface2); }
.budget-action-btn .material-icons-round { font-size: 16px; }
.budget-action-btn.edit { color: var(--primary); }
.budget-action-btn.del { color: var(--expense-color); }

/* =============================================
   REPORTS SCREEN
   ============================================= */
.period-row {
  display: flex; gap: 6px;
  margin-bottom: 14px;
  background: var(--surface);
  padding: 4px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-1);
}
.period-btn {
  flex: 1; height: 34px;
  border-radius: var(--radius-sm);
  font-size: 12px; font-weight: 600; color: var(--text-3);
  transition: all var(--transition-fast);
  -webkit-tap-highlight-color: transparent;
}
.period-btn.active {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 2px 8px rgba(46,204,113,0.3);
}

.report-summary {
  display: flex; gap: 10px;
  margin-bottom: 14px;
}
.report-stat-card {
  flex: 1;
  background: var(--surface);
  border-radius: var(--radius-md);
  padding: 14px 10px;
  box-shadow: var(--shadow-1);
  display: flex; flex-direction: column; align-items: center; gap: 6px;
}
.report-stat-icon {
  width: 36px; height: 36px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.report-stat-icon .material-icons-round { font-size: 18px; }
.report-stat-val { font-size: 17px; font-weight: 800; letter-spacing: -0.5px; }
.report-stat-label { font-size: 11px; color: var(--text-3); font-weight: 500; }

/* Category rank list in reports */
.cat-rank-item {
  display: flex; align-items: center;
  padding: 12px 16px;
  gap: 12px;
  border-bottom: 1px solid var(--divider);
}
.cat-rank-item:last-child { border-bottom: none; }
.cat-rank-num {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--bg);
  font-size: 11px; font-weight: 700; color: var(--text-3);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.cat-rank-icon { font-size: 22px; flex-shrink: 0; }
.cat-rank-info { flex: 1; }
.cat-rank-name { font-size: 14px; font-weight: 600; color: var(--text-1); }
.cat-rank-count { font-size: 12px; color: var(--text-3); margin-top: 1px; }
.cat-rank-amount { font-size: 15px; font-weight: 700; color: var(--expense-color); }

/* =============================================
   BOTTOM SHEETS & OVERLAYS
   ============================================= */
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 200;
  display: flex;
  align-items: flex-end;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
  backdrop-filter: blur(2px);
}
.overlay.open {
  opacity: 1;
  pointer-events: all;
}
.overlay.dialog-overlay { align-items: center; justify-content: center; }

.bottom-sheet {
  width: 100%;
  background: var(--surface);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  padding: 0 18px 32px;
  max-height: 92vh;
  overflow-y: auto;
  transform: translateY(100%);
  transition: transform var(--transition);
  box-shadow: 0 -8px 40px rgba(0,0,0,0.15);
}
.bottom-sheet::-webkit-scrollbar { display: none; }
.overlay.open .bottom-sheet { transform: translateY(0); }

.sheet-handle {
  width: 40px; height: 4px;
  background: var(--divider);
  border-radius: 99px;
  margin: 12px auto 4px;
}

.sheet-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 0 16px;
}
.sheet-title { font-size: 18px; font-weight: 800; color: var(--text-1); }

/* Type Toggle */
.type-toggle {
  display: flex; gap: 8px;
  background: var(--bg);
  padding: 4px;
  border-radius: var(--radius-md);
  margin-bottom: 20px;
}
.type-btn {
  flex: 1; height: 44px;
  border-radius: var(--radius-sm);
  font-size: 14px; font-weight: 700;
  display: flex; align-items: center; justify-content: center; gap: 6px;
  color: var(--text-3);
  transition: all var(--transition-fast);
  -webkit-tap-highlight-color: transparent;
}
.type-btn .material-icons-round { font-size: 18px; }
.type-btn.active.type-expense { background: var(--surface); color: var(--expense-color); box-shadow: var(--shadow-1); }
.type-btn.active.type-income { background: var(--surface); color: var(--income-color); box-shadow: var(--shadow-1); }

/* ============ FORM INPUTS (Material Design) ============ */
.input-group {
  position: relative;
  margin-bottom: 16px;
}

.input-group input,
.input-group select {
  width: 100%;
  height: 56px;
  border: 1.5px solid var(--divider);
  border-radius: var(--radius-md);
  padding: 18px 14px 6px;
  font-size: 15px;
  color: var(--text-1);
  background: var(--surface);
  transition: border-color var(--transition-fast);
  appearance: none;
  -webkit-appearance: none;
}
.input-group input:focus,
.input-group select:focus { border-color: var(--primary); }

.input-group input[type="date"],
.input-group input[type="month"] { padding-top: 20px; }

.input-group.select-group select { padding-right: 36px; }

.floating-label {
  position: absolute;
  left: 14px; top: 50%;
  transform: translateY(-50%);
  font-size: 15px;
  color: var(--text-3);
  pointer-events: none;
  transition: all var(--transition-fast);
  transform-origin: left top;
  font-weight: 500;
}

.input-group input:focus ~ .floating-label,
.input-group input:not(:placeholder-shown) ~ .floating-label,
.floating-label.filled {
  transform: translateY(-130%) scale(0.78);
  color: var(--primary);
  font-weight: 600;
}
.input-group select ~ .floating-label { transform: translateY(-130%) scale(0.78); color: var(--primary); font-weight: 600; }

.input-prefix {
  position: absolute;
  left: 14px; top: 50%; transform: translateY(-50%);
  font-size: 17px; font-weight: 700; color: var(--text-2);
  pointer-events: none;
  margin-top: 6px;
}
.input-group:has(.input-prefix) input,
.input-group .with-prefix { padding-left: 26px; }

.select-arrow {
  position: absolute;
  right: 10px; top: 50%; transform: translateY(-50%);
  color: var(--text-3); font-size: 20px !important;
  pointer-events: none;
}

/* =============================================
   DETAIL SHEET
   ============================================= */
.detail-sheet {
  width: 100%;
  background: var(--surface);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  padding: 0 0 32px;
  max-height: 85vh;
  overflow-y: auto;
  transform: translateY(100%);
  transition: transform var(--transition);
  box-shadow: 0 -8px 40px rgba(0,0,0,0.15);
}
.overlay.open .detail-sheet { transform: translateY(0); }

.detail-header {
  padding: 24px 24px 20px;
  text-align: center;
  background: linear-gradient(160deg, var(--bg) 0%, var(--surface) 100%);
  border-bottom: 1px solid var(--divider);
}
.detail-cat-icon { font-size: 48px; margin-bottom: 8px; }
.detail-amount { font-size: 34px; font-weight: 800; letter-spacing: -1px; margin-bottom: 8px; }
.detail-badge {
  display: inline-flex;
  padding: 4px 14px;
  border-radius: 99px;
  font-size: 12px; font-weight: 700;
}
.detail-badge.income { background: #E8F8F1; color: var(--income-color); }
.detail-badge.expense { background: #FDEDEC; color: var(--expense-color); }

.detail-body { padding: 8px 0; }

.detail-row {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 22px;
  border-bottom: 1px solid var(--divider);
}
.detail-row:last-child { border-bottom: none; }
.detail-row-icon { color: var(--primary); font-size: 22px !important; }
.detail-row-label { font-size: 11px; color: var(--text-3); font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; }
.detail-row-val { font-size: 15px; font-weight: 600; color: var(--text-1); margin-top: 2px; }

.detail-actions {
  display: flex; gap: 10px;
  padding: 16px 18px 0;
}

/* =============================================
   DIALOG
   ============================================= */
.dialog {
  background: var(--surface);
  border-radius: var(--radius-xl);
  padding: 28px 24px 20px;
  width: calc(100% - 60px);
  max-width: 320px;
  box-shadow: var(--shadow-3);
  text-align: center;
  transform: scale(0.88);
  opacity: 0;
  transition: transform var(--transition), opacity var(--transition);
}
.overlay.open .dialog {
  transform: scale(1);
  opacity: 1;
}
.dialog-icon-wrap { margin-bottom: 12px; }
.dialog-title { font-size: 18px; font-weight: 800; color: var(--text-1); margin-bottom: 8px; }
.dialog-msg { font-size: 13px; color: var(--text-3); line-height: 1.6; }
.dialog-actions {
  display: flex; align-items: center; justify-content: flex-end;
  gap: 4px; margin-top: 20px;
}

/* Sync dialog */
.sync-status-row {
  display: flex; align-items: center; justify-content: center; gap: 6px;
  margin-top: 12px;
  padding: 10px 16px;
  background: #E8F8F1;
  border-radius: var(--radius-md);
}

/* =============================================
   SNACKBAR
   ============================================= */
.snackbar {
  position: fixed;
  bottom: calc(var(--bottomnav-h) + 12px);
  left: 14px; right: 14px;
  background: #1E293B;
  color: #fff;
  border-radius: var(--radius-md);
  padding: 14px 16px;
  display: flex; align-items: center; gap: 10px;
  z-index: 300;
  box-shadow: 0 8px 24px rgba(0,0,0,0.25);
  transform: translateY(20px);
  opacity: 0;
  pointer-events: none;
  transition: transform var(--transition), opacity var(--transition);
  font-size: 14px; font-weight: 500;
}
.snackbar.show {
  transform: translateY(0);
  opacity: 1;
  pointer-events: all;
}
.snackbar-icon { font-size: 20px !important; flex-shrink: 0; }
.snackbar-action {
  margin-left: auto;
  font-size: 13px; font-weight: 800;
  color: var(--accent);
  padding: 4px 8px;
  -webkit-tap-highlight-color: transparent;
  flex-shrink: 0;
}

/* =============================================
   SKELETON LOADING
   ============================================= */
.skeleton {
  background: linear-gradient(90deg, var(--divider) 25%, #eef0f3 50%, var(--divider) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.4s infinite;
  border-radius: var(--radius-sm);
}
@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* =============================================
   UTILITY
   ============================================= */
.income-val { color: var(--income-color); }
.expense-val { color: var(--expense-color); }

/* Green good / yellow warning / red danger for budget % */
.pct-good { background: #E8F8F1; color: var(--income-color); }
.pct-warn { background: #FEF9E7; color: var(--warning-color); }
.pct-danger { background: #FDEDEC; color: var(--expense-color); }

.progress-good { background: var(--income-color); }
.progress-warn { background: var(--warning-color); }
.progress-danger { background: var(--expense-color); }

/* Ripple */
@keyframes ripple {
  to { transform: scale(4); opacity: 0; }
}

/* Canvas responsive */
canvas { display: block; max-width: 100%; }