/* ═══════════════════════════════════════════════════════════
   FINIO — Design System
   Palette: Copper & Slate
   Typography: Plus Jakarta Sans
═══════════════════════════════════════════════════════════ */

/* ── CSS Variables ── */
:root {
  --slate-900: #1a1f26;
  --slate-800: #232a33;
  --slate-700: #2f3640;
  --slate-600: #3d4654;
  --slate-500: #5a6478;
  --slate-400: #8492a6;
  --slate-300: #b0bac8;
  --slate-200: #d8dde6;
  --slate-100: #f0f2f5;
  --slate-50:  #f8f9fb;

  --copper:       #b87333;
  --copper-light: #d4a574;
  --copper-pale:  #f0e0cc;
  --copper-dark:  #8a5520;

  --gold:         #c9a227;
  --gold-light:   #e8c84a;

  --cream:        #f5f0eb;
  --cream-dark:   #ede5d8;

  --income-green:  #2ecc71;
  --income-bg:     #e8f8f0;
  --expense-red:   #e74c3c;
  --expense-bg:    #fdecea;
  --warning-amber: #f39c12;
  --warning-bg:    #fef9e7;

  --sidebar-w: 260px;
  --topbar-h:  68px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  --shadow-sm:  0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
  --shadow-md:  0 4px 16px rgba(0,0,0,.10), 0 2px 6px rgba(0,0,0,.06);
  --shadow-lg:  0 10px 40px rgba(0,0,0,.14), 0 4px 12px rgba(0,0,0,.08);
  --shadow-copper: 0 8px 32px rgba(184,115,51,.25);

  --transition: 0.22s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);

  --font: 'Plus Jakarta Sans', sans-serif;
}

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

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--slate-100);
  color: var(--slate-700);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

a { text-decoration: none; color: inherit; }
button { cursor: pointer; font-family: var(--font); border: none; background: none; }
input, select, textarea { font-family: var(--font); }
img { max-width: 100%; }

.hidden { display: none !important; }

/* ═══════════════════════════════════════════════════════════
   AUTH SCREEN
═══════════════════════════════════════════════════════════ */
.auth-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--slate-900);
  position: relative;
  overflow: hidden;
}

.auth-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.auth-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.35;
  animation: orbFloat 8s ease-in-out infinite;
}
.auth-orb-1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, var(--copper) 0%, transparent 70%);
  top: -150px; left: -100px;
  animation-delay: 0s;
}
.auth-orb-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, var(--gold) 0%, transparent 70%);
  bottom: -100px; right: -80px;
  animation-delay: -3s;
}
.auth-orb-3 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, var(--copper-light) 0%, transparent 70%);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  animation-delay: -6s;
}

@keyframes orbFloat {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-30px) scale(1.05); }
}

.auth-card {
  position: relative;
  z-index: 10;
  background: rgba(35, 42, 51, 0.85);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(184, 115, 51, 0.2);
  border-radius: var(--radius-xl);
  padding: 48px 44px;
  width: 100%;
  max-width: 440px;
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(255,255,255,0.04);
  animation: authCardIn 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}

@keyframes authCardIn {
  from { opacity: 0; transform: translateY(32px) scale(0.96); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.auth-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 6px;
}

.logo-icon {
  font-size: 28px;
  color: var(--copper);
  line-height: 1;
}

.logo-text {
  font-size: 26px;
  font-weight: 800;
  color: var(--cream);
  letter-spacing: -0.5px;
}

.auth-tagline {
  color: var(--slate-400);
  font-size: 14px;
  margin-bottom: 32px;
}

.auth-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--cream);
  margin-bottom: 24px;
}

.auth-form { display: none; }
.auth-form.active { display: block; animation: fadeSlideIn 0.3s ease both; }

@keyframes fadeSlideIn {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

.auth-switch {
  text-align: center;
  color: var(--slate-400);
  font-size: 14px;
  margin-top: 16px;
}
.auth-switch a { color: var(--copper-light); font-weight: 600; }
.auth-switch a:hover { color: var(--copper); }

.auth-demo { margin-top: 12px; }

.auth-error {
  background: rgba(231, 76, 60, 0.15);
  border: 1px solid rgba(231, 76, 60, 0.3);
  color: #ff8a80;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  margin-bottom: 16px;
}

/* ═══════════════════════════════════════════════════════════
   FORM ELEMENTS
═══════════════════════════════════════════════════════════ */
.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--slate-400);
  margin-bottom: 7px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.auth-card .form-group label { color: var(--slate-300); }

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 11px 14px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--slate-200);
  background: var(--slate-50);
  color: var(--slate-700);
  font-size: 14px;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}

.auth-card .form-group input,
.auth-card .form-group select {
  background: rgba(255,255,255,0.07);
  border-color: rgba(255,255,255,0.12);
  color: var(--cream);
}

.auth-card .form-group input::placeholder { color: var(--slate-500); }

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--copper);
  box-shadow: 0 0 0 3px rgba(184,115,51,0.15);
}

.form-group textarea { resize: vertical; min-height: 72px; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.amount-input-wrap {
  position: relative;
}
.amount-input-wrap .currency-symbol {
  position: absolute;
  left: 13px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--slate-400);
  font-weight: 600;
  font-size: 15px;
  pointer-events: none;
}
.amount-input-wrap input {
  padding-left: 30px !important;
}

/* ── Buttons ── */
.btn-primary {
  background: linear-gradient(135deg, var(--copper) 0%, var(--copper-dark) 100%);
  color: white;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.3px;
  transition: all var(--transition);
  box-shadow: var(--shadow-copper);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 40px rgba(184,115,51,.35);
  filter: brightness(1.08);
}
.btn-primary:active { transform: translateY(0); }

.btn-secondary {
  background: var(--slate-100);
  color: var(--slate-700);
  border: 1.5px solid var(--slate-200);
  padding: 11px 22px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  transition: all var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn-secondary:hover {
  background: var(--slate-200);
  border-color: var(--slate-300);
}

.btn-ghost {
  background: transparent;
  color: var(--slate-500);
  padding: 11px 22px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  transition: all var(--transition);
  border: 1.5px solid transparent;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn-ghost:hover {
  background: var(--slate-100);
  color: var(--slate-700);
  border-color: var(--slate-200);
}

.auth-card .btn-ghost {
  color: var(--slate-300);
  border-color: rgba(255,255,255,0.12);
}
.auth-card .btn-ghost:hover {
  background: rgba(255,255,255,0.08);
  color: var(--cream);
}

.btn-danger {
  background: var(--expense-red);
  color: white;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 700;
  transition: all var(--transition);
}
.btn-danger:hover { filter: brightness(1.1); }

.btn-full { width: 100%; justify-content: center; }

.btn-icon {
  width: 34px; height: 34px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  transition: all var(--transition);
  background: var(--slate-100);
  color: var(--slate-500);
  border: 1px solid var(--slate-200);
}
.btn-icon:hover { background: var(--slate-200); color: var(--slate-700); }
.btn-icon.danger:hover { background: var(--expense-bg); color: var(--expense-red); border-color: var(--expense-red); }

/* ═══════════════════════════════════════════════════════════
   APP LAYOUT
═══════════════════════════════════════════════════════════ */
.app {
  display: flex;
  min-height: 100vh;
}

/* ── Sidebar ── */
.sidebar {
  width: var(--sidebar-w);
  min-height: 100vh;
  background: var(--slate-900);
  display: flex;
  flex-direction: column;
  position: fixed;
  left: 0; top: 0; bottom: 0;
  z-index: 100;
  transition: transform var(--transition-slow);
  border-right: 1px solid rgba(255,255,255,0.05);
}

.sidebar-header {
  padding: 24px 20px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.sidebar-close {
  display: none;
  color: var(--slate-400);
  font-size: 18px;
  padding: 4px 8px;
  border-radius: 6px;
  transition: all var(--transition);
}
.sidebar-close:hover { background: rgba(255,255,255,0.08); color: var(--cream); }

.sidebar-user {
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.user-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--copper), var(--copper-dark));
  color: white;
  font-weight: 800;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(184,115,51,.3);
}

.user-info { overflow: hidden; }
.user-name {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: var(--cream);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.user-email {
  display: block;
  font-size: 12px;
  color: var(--slate-400);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar-nav {
  flex: 1;
  padding: 16px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 14px;
  border-radius: var(--radius-sm);
  color: var(--slate-400);
  font-size: 14px;
  font-weight: 600;
  transition: all var(--transition);
  position: relative;
}
.nav-item:hover {
  background: rgba(255,255,255,0.06);
  color: var(--cream);
}
.nav-item.active {
  background: linear-gradient(135deg, rgba(184,115,51,0.2), rgba(184,115,51,0.08));
  color: var(--copper-light);
  border: 1px solid rgba(184,115,51,0.2);
}
.nav-item.active .nav-icon { color: var(--copper); }

.nav-icon {
  font-size: 18px;
  width: 22px;
  text-align: center;
  flex-shrink: 0;
}

.sidebar-footer {
  padding: 12px;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.nav-logout {
  width: 100%;
  color: var(--slate-500);
}
.nav-logout:hover { color: var(--expense-red); background: rgba(231,76,60,0.08); }

.sidebar-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 99;
  backdrop-filter: blur(2px);
}

/* ── Main Content ── */
.main-content {
  flex: 1;
  margin-left: var(--sidebar-w);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--slate-100);
}

/* ── Topbar ── */
.topbar {
  height: var(--topbar-h);
  background: white;
  border-bottom: 1px solid var(--slate-200);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: var(--shadow-sm);
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  border-radius: var(--radius-sm);
  transition: background var(--transition);
}
.menu-btn:hover { background: var(--slate-100); }
.menu-btn span {
  display: block;
  width: 20px; height: 2px;
  background: var(--slate-600);
  border-radius: 2px;
  transition: all var(--transition);
}

.page-title {
  font-size: 20px;
  font-weight: 800;
  color: var(--slate-800);
  letter-spacing: -0.3px;
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.topbar-month {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--slate-100);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-sm);
  padding: 6px 12px;
}
.topbar-month button {
  color: var(--slate-500);
  font-size: 18px;
  line-height: 1;
  padding: 0 4px;
  transition: color var(--transition);
}
.topbar-month button:hover { color: var(--copper); }
.topbar-month span {
  font-size: 13px;
  font-weight: 700;
  color: var(--slate-700);
  min-width: 90px;
  text-align: center;
}

.btn-add {
  background: linear-gradient(135deg, var(--copper), var(--copper-dark));
  color: white;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all var(--transition);
  box-shadow: var(--shadow-copper);
}
.btn-add:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(184,115,51,.35);
}
.btn-add span { font-size: 20px; line-height: 1; }

/* ── Pages ── */
.page {
  display: none;
  padding: 28px;
  flex: 1;
  animation: pageIn 0.3s ease both;
}
.page.active { display: block; }

@keyframes pageIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ═══════════════════════════════════════════════════════════
   CARDS
═══════════════════════════════════════════════════════════ */
.card {
  background: white;
  border-radius: var(--radius-md);
  border: 1px solid var(--slate-200);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: box-shadow var(--transition);
}
.card:hover { box-shadow: var(--shadow-md); }

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 22px 16px;
  border-bottom: 1px solid var(--slate-100);
}
.card-header h3 {
  font-size: 15px;
  font-weight: 700;
  color: var(--slate-800);
  letter-spacing: -0.2px;
}
.card-badge {
  font-size: 12px;
  font-weight: 600;
  color: var(--slate-500);
  background: var(--slate-100);
  padding: 4px 10px;
  border-radius: 20px;
}
.card-link {
  font-size: 13px;
  font-weight: 600;
  color: var(--copper);
  transition: color var(--transition);
}
.card-link:hover { color: var(--copper-dark); }

/* ═══════════════════════════════════════════════════════════
   KPI CARDS
═══════════════════════════════════════════════════════════ */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-bottom: 24px;
}

.kpi-card {
  border-radius: var(--radius-md);
  padding: 24px 22px;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
  animation: kpiIn 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}
.kpi-card:hover { transform: translateY(-3px); }
.kpi-card:nth-child(1) { animation-delay: 0.05s; }
.kpi-card:nth-child(2) { animation-delay: 0.10s; }
.kpi-card:nth-child(3) { animation-delay: 0.15s; }
.kpi-card:nth-child(4) { animation-delay: 0.20s; }

@keyframes kpiIn {
  from { opacity: 0; transform: translateY(20px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.kpi-balance {
  background: linear-gradient(135deg, var(--slate-800) 0%, var(--slate-900) 100%);
  box-shadow: 0 8px 32px rgba(26,31,38,.3);
}
.kpi-income {
  background: linear-gradient(135deg, #1a6b3c 0%, #0d4a28 100%);
  box-shadow: 0 8px 32px rgba(46,204,113,.2);
}
.kpi-expense {
  background: linear-gradient(135deg, #8b2020 0%, #5c1010 100%);
  box-shadow: 0 8px 32px rgba(231,76,60,.2);
}
.kpi-savings {
  background: linear-gradient(135deg, var(--copper) 0%, var(--copper-dark) 100%);
  box-shadow: var(--shadow-copper);
}

.kpi-label {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: rgba(255,255,255,0.6);
  margin-bottom: 10px;
}
.kpi-value {
  font-size: 28px;
  font-weight: 800;
  color: white;
  letter-spacing: -1px;
  line-height: 1;
  margin-bottom: 8px;
}
.kpi-sub {
  font-size: 12px;
  color: rgba(255,255,255,0.5);
  font-weight: 500;
}
.kpi-icon {
  position: absolute;
  right: 18px;
  top: 18px;
  font-size: 32px;
  opacity: 0.12;
  color: white;
}

/* ═══════════════════════════════════════════════════════════
   DASHBOARD GRID
═══════════════════════════════════════════════════════════ */
.dashboard-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 18px;
}

.chart-card { grid-column: 1; }
.budget-alerts-card { grid-column: 1; }
.goals-preview-card { grid-column: 2; }

.chart-wrap {
  padding: 20px;
  position: relative;
  min-height: 260px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.chart-wrap canvas { max-height: 240px; }

.chart-empty {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--slate-400);
}
.chart-empty span { font-size: 36px; opacity: 0.4; }
.chart-empty p { font-size: 14px; }

/* ── Recent Transactions List ── */
.recent-list {
  padding: 8px 0;
  max-height: 320px;
  overflow-y: auto;
}

/* ── Budget Alerts ── */
#budget-alerts-list, #goals-preview-list {
  padding: 12px 16px;
}

.budget-bar-item {
  margin-bottom: 16px;
}
.budget-bar-item:last-child { margin-bottom: 0; }

.budget-bar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}
.budget-bar-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--slate-700);
  display: flex;
  align-items: center;
  gap: 6px;
}
.budget-bar-amounts {
  font-size: 12px;
  color: var(--slate-500);
}
.budget-bar-track {
  height: 7px;
  background: var(--slate-100);
  border-radius: 10px;
  overflow: hidden;
}
.budget-bar-fill {
  height: 100%;
  border-radius: 10px;
  transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}
.budget-bar-fill.safe   { background: linear-gradient(90deg, var(--income-green), #27ae60); }
.budget-bar-fill.warn   { background: linear-gradient(90deg, var(--warning-amber), #e67e22); }
.budget-bar-fill.danger { background: linear-gradient(90deg, var(--expense-red), #c0392b); }

/* ═══════════════════════════════════════════════════════════
   TRANSACTIONS
═══════════════════════════════════════════════════════════ */
.transactions-toolbar {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 18px;
}

.search-wrap {
  position: relative;
}
.search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--slate-400);
  font-size: 18px;
  pointer-events: none;
}
.search-wrap input {
  width: 100%;
  padding: 11px 14px 11px 42px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--slate-200);
  background: white;
  font-size: 14px;
  color: var(--slate-700);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.search-wrap input:focus {
  border-color: var(--copper);
  box-shadow: 0 0 0 3px rgba(184,115,51,0.12);
}

.filter-group {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}
.filter-group select,
.filter-group input[type="date"] {
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--slate-200);
  background: white;
  font-size: 13px;
  color: var(--slate-700);
  outline: none;
  transition: border-color var(--transition);
  cursor: pointer;
}
.filter-group select:focus,
.filter-group input[type="date"]:focus {
  border-color: var(--copper);
}

/* ── Transaction List ── */
.transactions-list {
  padding: 8px 0;
  max-height: 600px;
  overflow-y: auto;
}

.tx-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 13px 22px;
  border-bottom: 1px solid var(--slate-100);
  transition: background var(--transition);
  animation: txIn 0.3s ease both;
}
.tx-item:last-child { border-bottom: none; }
.tx-item:hover { background: var(--slate-50); }

@keyframes txIn {
  from { opacity: 0; transform: translateX(-8px); }
  to   { opacity: 1; transform: translateX(0); }
}

.tx-cat-icon {
  width: 42px; height: 42px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

.tx-info { flex: 1; min-width: 0; }
.tx-desc {
  font-size: 14px;
  font-weight: 600;
  color: var(--slate-800);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.tx-meta {
  font-size: 12px;
  color: var(--slate-400);
  margin-top: 2px;
  display: flex;
  gap: 8px;
  align-items: center;
}
.tx-meta-dot { opacity: 0.4; }

.tx-amount {
  font-size: 15px;
  font-weight: 800;
  letter-spacing: -0.3px;
  flex-shrink: 0;
}
.tx-amount.income { color: var(--income-green); }
.tx-amount.expense { color: var(--expense-red); }

.tx-actions {
  display: flex;
  gap: 6px;
  opacity: 0;
  transition: opacity var(--transition);
}
.tx-item:hover .tx-actions { opacity: 1; }

/* ── Transaction Type Toggle ── */
.tx-type-toggle {
  display: flex;
  background: var(--slate-100);
  border-radius: var(--radius-sm);
  padding: 4px;
  margin-bottom: 22px;
  gap: 4px;
}
.type-btn {
  flex: 1;
  padding: 9px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 700;
  color: var(--slate-500);
  transition: all var(--transition);
  text-align: center;
}
.type-btn.active {
  background: white;
  color: var(--slate-800);
  box-shadow: var(--shadow-sm);
}
#type-btn-income.active { color: var(--income-green); }
#type-btn-expense.active { color: var(--expense-red); }

/* ═══════════════════════════════════════════════════════════
   INSIGHTS
═══════════════════════════════════════════════════════════ */
.insights-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.chart-card-lg {
  grid-column: 1 / -1;
}
.chart-card-lg canvas { width: 100% !important; height: 280px !important; }

.chart-card canvas { max-height: 260px; }
.chart-card { padding: 20px; }

#category-doughnut { max-height: 240px; }
#income-expense-chart { max-height: 240px; padding: 16px; }

.top-categories { padding: 12px 16px; }
.top-cat-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--slate-100);
}
.top-cat-item:last-child { border-bottom: none; }
.top-cat-rank {
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--slate-100);
  color: var(--slate-500);
  font-size: 11px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.top-cat-rank.gold { background: var(--gold-light); color: #7a5c00; }
.top-cat-rank.silver { background: var(--slate-200); color: var(--slate-600); }
.top-cat-rank.bronze { background: var(--copper-pale); color: var(--copper-dark); }

.top-cat-info { flex: 1; }
.top-cat-name { font-size: 13px; font-weight: 600; color: var(--slate-700); }
.top-cat-bar-wrap { margin-top: 4px; height: 4px; background: var(--slate-100); border-radius: 4px; overflow: hidden; }
.top-cat-bar { height: 100%; border-radius: 4px; background: linear-gradient(90deg, var(--copper), var(--copper-light)); }
.top-cat-amount { font-size: 13px; font-weight: 700; color: var(--expense-red); }

.smart-insights { padding: 12px 16px; }
.insight-item {
  display: flex;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--slate-100);
  animation: fadeSlideIn 0.4s ease both;
}
.insight-item:last-child { border-bottom: none; }
.insight-icon {
  width: 36px; height: 36px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}
.insight-icon.positive { background: var(--income-bg); }
.insight-icon.negative { background: var(--expense-bg); }
.insight-icon.neutral  { background: var(--warning-bg); }
.insight-text { font-size: 13px; color: var(--slate-600); line-height: 1.5; }
.insight-text strong { color: var(--slate-800); }

.insights-summary-card { grid-column: 1 / -1; }

/* ═══════════════════════════════════════════════════════════
   GOALS
═══════════════════════════════════════════════════════════ */
.goals-header-row, .reports-header-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 22px;
}
.section-title {
  font-size: 22px;
  font-weight: 800;
  color: var(--slate-800);
  letter-spacing: -0.4px;
}
.section-sub {
  font-size: 14px;
  color: var(--slate-400);
  margin-top: 4px;
}
.goals-actions { display: flex; gap: 10px; }

.goals-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

#goals-list, #budgets-list { padding: 12px 16px; }

.goal-item {
  background: var(--slate-50);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-md);
  padding: 18px;
  margin-bottom: 12px;
  transition: all var(--transition);
  animation: fadeSlideIn 0.3s ease both;
}
.goal-item:last-child { margin-bottom: 0; }
.goal-item:hover { border-color: var(--copper-pale); box-shadow: var(--shadow-sm); }

.goal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}
.goal-title-row {
  display: flex;
  align-items: center;
  gap: 10px;
}
.goal-emoji { font-size: 24px; }
.goal-name { font-size: 15px; font-weight: 700; color: var(--slate-800); }
.goal-date { font-size: 12px; color: var(--slate-400); margin-top: 2px; }
.goal-actions { display: flex; gap: 6px; }

.goal-progress-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}
.goal-amounts { font-size: 13px; color: var(--slate-500); }
.goal-amounts strong { color: var(--slate-800); font-weight: 700; }
.goal-pct {
  font-size: 13px;
  font-weight: 800;
  color: var(--copper);
}

.goal-bar-track {
  height: 8px;
  background: var(--slate-200);
  border-radius: 10px;
  overflow: hidden;
}
.goal-bar-fill {
  height: 100%;
  border-radius: 10px;
  background: linear-gradient(90deg, var(--copper), var(--gold));
  transition: width 1s cubic-bezier(0.4, 0, 0.2, 1);
}
.goal-bar-fill.complete {
  background: linear-gradient(90deg, var(--income-green), #27ae60);
}

.goal-add-btn {
  width: 100%;
  padding: 12px;
  border: 2px dashed var(--slate-200);
  border-radius: var(--radius-md);
  color: var(--slate-400);
  font-size: 14px;
  font-weight: 600;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 8px;
}
.goal-add-btn:hover {
  border-color: var(--copper);
  color: var(--copper);
  background: var(--copper-pale);
}

/* Icon Picker */
.icon-picker {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.icon-opt {
  width: 44px; height: 44px;
  border-radius: var(--radius-sm);
  border: 2px solid var(--slate-200);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  cursor: pointer;
  transition: all var(--transition);
}
.icon-opt:hover { border-color: var(--copper-light); background: var(--copper-pale); }
.icon-opt.active { border-color: var(--copper); background: var(--copper-pale); }

/* ═══════════════════════════════════════════════════════════
   REPORTS
═══════════════════════════════════════════════════════════ */
.reports-grid {
  display: grid;
  grid-template-columns: 340px 1fr;
  grid-template-rows: auto auto;
  gap: 18px;
}

.report-config-card { grid-row: 1 / 3; }
.report-summary-card { grid-column: 2; }

.report-form { padding: 20px; }

.date-range-row {
  display: flex;
  align-items: center;
  gap: 10px;
}
.date-range-row span { color: var(--slate-400); font-size: 13px; }
.date-range-row input { flex: 1; }

.report-actions {
  display: flex;
  gap: 10px;
  margin-top: 8px;
}
.report-actions button { flex: 1; justify-content: center; }

.summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 20px;
  border-bottom: 1px solid var(--slate-100);
  font-size: 14px;
  color: var(--slate-600);
}
.summary-row:last-child { border-bottom: none; }
.summary-row-total {
  font-weight: 700;
  color: var(--slate-800);
  background: var(--slate-50);
}
.income-text { color: var(--income-green); font-weight: 700; }
.expense-text { color: var(--expense-red); font-weight: 700; }

/* ── Report Table ── */
.report-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.report-table th {
  background: var(--slate-50);
  padding: 10px 14px;
  text-align: left;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--slate-500);
  border-bottom: 2px solid var(--slate-200);
  position: sticky;
  top: 0;
}
.report-table td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--slate-100);
  color: var(--slate-700);
}
.report-table tr:last-child td { border-bottom: none; }
.report-table tr:hover td { background: var(--slate-50); }

/* ── Transaction Type Badge ── */
.tx-type-badge {
  display: inline-block;
  padding: 3px 8px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
  text-transform: capitalize;
  letter-spacing: 0.3px;
}
.tx-type-badge.income {
  background: var(--income-bg);
  color: #1a7a45;
}
.tx-type-badge.expense {
  background: var(--expense-bg);
  color: #b02a1e;
}

/* ═══════════════════════════════════════════════════════════
   MODALS
═══════════════════════════════════════════════════════════ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 20, 28, 0.65);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  animation: overlayIn 0.2s ease both;
}

@keyframes overlayIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.modal {
  background: white;
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 520px;
  box-shadow: var(--shadow-lg);
  animation: modalIn 0.3s cubic-bezier(0.34, 1.56, 0.64, 1) both;
  max-height: 90vh;
  overflow-y: auto;
}

.modal-sm { max-width: 400px; }

@keyframes modalIn {
  from { opacity: 0; transform: scale(0.92) translateY(20px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 24px 18px;
  border-bottom: 1px solid var(--slate-100);
}
.modal-header h2 {
  font-size: 18px;
  font-weight: 800;
  color: var(--slate-800);
  letter-spacing: -0.3px;
}
.modal-close {
  width: 32px; height: 32px;
  border-radius: 8px;
  color: var(--slate-400);
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}
.modal-close:hover { background: var(--slate-100); color: var(--slate-700); }

.modal-body { padding: 22px 24px; }
.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding: 16px 24px 22px;
  border-top: 1px solid var(--slate-100);
}

/* ═══════════════════════════════════════════════════════════
   TOAST NOTIFICATIONS
═══════════════════════════════════════════════════════════ */
.toast-container {
  position: fixed;
  top: 80px;
  right: 24px;
  z-index: 300;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}

.toast {
  background: white;
  border-radius: var(--radius-md);
  padding: 14px 18px;
  box-shadow: var(--shadow-lg);
  border-left: 4px solid var(--copper);
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 280px;
  max-width: 360px;
  pointer-events: all;
  animation: toastIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}
.toast.success { border-color: var(--income-green); }
.toast.error   { border-color: var(--expense-red); }
.toast.warning { border-color: var(--warning-amber); }
.toast.info    { border-color: var(--copper); }

@keyframes toastIn {
  from { opacity: 0; transform: translateX(40px) scale(0.9); }
  to   { opacity: 1; transform: translateX(0) scale(1); }
}
@keyframes toastOut {
  from { opacity: 1; transform: translateX(0) scale(1); }
  to   { opacity: 0; transform: translateX(40px) scale(0.9); }
}

.toast-icon { font-size: 20px; flex-shrink: 0; }
.toast-content { flex: 1; }
.toast-title { font-size: 14px; font-weight: 700; color: var(--slate-800); }
.toast-msg { font-size: 12px; color: var(--slate-500); margin-top: 2px; }

/* ═══════════════════════════════════════════════════════════
   EMPTY STATES
═══════════════════════════════════════════════════════════ */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  text-align: center;
  color: var(--slate-400);
  gap: 10px;
}
.empty-icon {
  font-size: 40px;
  opacity: 0.3;
  display: block;
}
.empty-state p {
  font-size: 14px;
  line-height: 1.6;
}

/* ═══════════════════════════════════════════════════════════
   SCROLLBAR
═══════════════════════════════════════════════════════════ */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--slate-200); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: var(--slate-300); }

/* ═══════════════════════════════════════════════════════════
   CATEGORY COLORS (used via JS)
═══════════════════════════════════════════════════════════ */
.cat-food       { background: #fff3e0; }
.cat-transport  { background: #e3f2fd; }
.cat-shopping   { background: #fce4ec; }
.cat-rent       { background: #f3e5f5; }
.cat-health     { background: #e8f5e9; }
.cat-education  { background: #e8eaf6; }
.cat-travel     { background: #e0f7fa; }
.cat-utilities  { background: #fff8e1; }
.cat-salary     { background: #e8f5e9; }
.cat-freelance  { background: #f3e5f5; }
.cat-investment { background: #fff3e0; }
.cat-other      { background: #f5f5f5; }

/* ═══════════════════════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════════════════════ */
@media (max-width: 1200px) {
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .dashboard-grid { grid-template-columns: 1fr; }
  .chart-card { grid-column: 1; }
  .budget-alerts-card { grid-column: 1; }
  .goals-preview-card { grid-column: 1; }
  .reports-grid { grid-template-columns: 1fr; }
  .report-config-card { grid-row: auto; }
  .report-summary-card { grid-column: 1; }
}

@media (max-width: 900px) {
  .insights-grid { grid-template-columns: 1fr; }
  .chart-card-lg { grid-column: 1; }
  .insights-summary-card { grid-column: 1; }
  .goals-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
  }
  .sidebar.open {
    transform: translateX(0);
    box-shadow: var(--shadow-lg);
  }
  .sidebar-close { display: flex; }
  .main-content { margin-left: 0; }
  .menu-btn { display: flex; }
  .topbar { padding: 0 16px; }
  .page { padding: 16px; }
  .kpi-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .kpi-value { font-size: 22px; }
  .form-row { grid-template-columns: 1fr; }
  .topbar-month { display: none; }
  .btn-add span:last-child { display: none; }
  .filter-group { gap: 8px; }
  .filter-group select,
  .filter-group input[type="date"] { font-size: 12px; padding: 8px 10px; }
  .goals-actions { flex-direction: column; gap: 8px; }
  .report-actions { flex-direction: column; }
}

@media (max-width: 480px) {
  .kpi-grid { grid-template-columns: 1fr; }
  .auth-card { padding: 32px 24px; }
  .modal { border-radius: var(--radius-md); }
  .topbar-right { gap: 8px; }
}

/* ── Utility ── */
.text-income  { color: var(--income-green) !important; }
.text-expense { color: var(--expense-red) !important; }
.text-copper  { color: var(--copper) !important; }
.text-muted   { color: var(--slate-400) !important; }
.fw-700 { font-weight: 700; }
.fw-800 { font-weight: 800; }