/* ============================================================
   CostTracker - Main Stylesheet
   Modern Dark Theme with Indigo/Purple Accent
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;600&display=swap');

:root {
  --bg-base:      #0a0a0f;
  --bg-card:      #12121a;
  --bg-elevated:  #1a1a26;
  --bg-input:     #1e1e2e;
  --border:       rgba(255,255,255,0.07);
  --border-hover: rgba(255,255,255,0.15);

  --primary:      #6366f1;
  --primary-glow: rgba(99,102,241,0.3);
  --primary-dark: #4f46e5;
  --secondary:    #8b5cf6;
  --accent:       #06b6d4;

  --income:       #10b981;
  --income-bg:    rgba(16,185,129,0.1);
  --expense:      #f43f5e;
  --expense-bg:   rgba(244,63,94,0.1);
  --warning:      #f59e0b;
  --warning-bg:   rgba(245,158,11,0.1);

  --text-primary:   #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted:     #475569;

  --radius-sm:  8px;
  --radius-md:  12px;
  --radius-lg:  16px;
  --radius-xl:  24px;

  --shadow-sm:  0 2px 8px rgba(0,0,0,0.3);
  --shadow-md:  0 4px 20px rgba(0,0,0,0.4);
  --shadow-lg:  0 8px 40px rgba(0,0,0,0.5);
  --shadow-glow: 0 0 30px var(--primary-glow);

  --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --sidebar-width: 260px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  background: var(--bg-base);
  color: var(--text-primary);
  min-height: 100vh;
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ---- SCROLLBAR ---- */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg-base); }
::-webkit-scrollbar-thumb { background: var(--bg-elevated); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--border-hover); }

/* ---- AUTH PAGES ---- */
.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-base);
  position: relative;
  overflow: hidden;
  padding: 20px;
}

.auth-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 80% 50% at 20% -10%, rgba(99,102,241,0.2) 0%, transparent 60%),
    radial-gradient(ellipse 60% 40% at 80% 110%, rgba(139,92,246,0.15) 0%, transparent 60%);
  pointer-events: none;
}

.auth-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 48px 44px;
  width: 100%;
  max-width: 460px;
  position: relative;
  box-shadow: var(--shadow-lg);
  animation: slideUp 0.4s ease;
}

.auth-logo {
  text-align: center;
  margin-bottom: 32px;
}

.auth-logo .logo-icon {
  width: 56px; height: 56px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin-bottom: 12px;
  box-shadow: var(--shadow-glow);
}

.auth-logo h1 {
  font-size: 24px;
  font-weight: 800;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.auth-logo p { color: var(--text-secondary); font-size: 14px; margin-top: 4px; }

.auth-title { font-size: 22px; font-weight: 700; margin-bottom: 6px; }
.auth-subtitle { color: var(--text-secondary); font-size: 14px; margin-bottom: 28px; }

/* ---- FORM ELEMENTS ---- */
.form-group { margin-bottom: 20px; }
.form-label { display: block; font-size: 13px; font-weight: 600; color: var(--text-secondary); margin-bottom: 8px; letter-spacing: 0.3px; }
.form-label span { color: var(--expense); }

.form-control {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  padding: 12px 16px;
  font-size: 15px;
  font-family: inherit;
  transition: var(--transition);
  outline: none;
}

.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-glow);
  background: var(--bg-elevated);
}

.form-control::placeholder { color: var(--text-muted); }
.form-control:disabled { opacity: 0.5; cursor: not-allowed; }

select.form-control { cursor: pointer; }

.input-group { position: relative; }
.input-icon {
  position: absolute;
  left: 14px; top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 16px;
  pointer-events: none;
}
.input-group .form-control { padding-left: 42px; }
.input-group .input-suffix {
  position: absolute;
  right: 14px; top: 50%;
  transform: translateY(-50%);
  color: var(--text-secondary);
  font-size: 13px;
  cursor: pointer;
}

.form-check { display: flex; align-items: center; gap: 8px; }
.form-check input { width: 16px; height: 16px; accent-color: var(--primary); cursor: pointer; }
.form-check label { font-size: 14px; color: var(--text-secondary); cursor: pointer; }

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-family: inherit; font-size: 15px; font-weight: 600;
  cursor: pointer; border: none;
  transition: var(--transition);
  text-decoration: none;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff;
  box-shadow: 0 4px 15px var(--primary-glow);
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 6px 20px var(--primary-glow); }
.btn-primary:active { transform: translateY(0); }

.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 1px solid var(--primary);
}
.btn-outline:hover { background: var(--primary-glow); }

.btn-danger { background: var(--expense); color: #fff; }
.btn-danger:hover { background: #e11d48; }

.btn-ghost { background: transparent; color: var(--text-secondary); border: 1px solid var(--border); }
.btn-ghost:hover { background: var(--bg-elevated); color: var(--text-primary); border-color: var(--border-hover); }

.btn-success { background: var(--income); color: #fff; }
.btn-success:hover { background: #059669; }

.btn-sm { padding: 8px 16px; font-size: 13px; }
.btn-lg { padding: 16px 32px; font-size: 16px; }
.btn-block { width: 100%; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none !important; }
.btn-icon { padding: 10px; border-radius: var(--radius-sm); }

/* ---- ALERTS ---- */
.alert {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
  font-size: 14px;
  font-weight: 500;
}
.alert-success { background: var(--income-bg); color: var(--income); border: 1px solid rgba(16,185,129,0.2); }
.alert-error   { background: var(--expense-bg); color: var(--expense); border: 1px solid rgba(244,63,94,0.2); }
.alert-warning { background: var(--warning-bg); color: var(--warning); border: 1px solid rgba(245,158,11,0.2); }
.alert-info    { background: rgba(6,182,212,0.1); color: var(--accent); border: 1px solid rgba(6,182,212,0.2); }

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

/* ---- SIDEBAR ---- */
.sidebar {
  width: var(--sidebar-width);
  background: var(--bg-card);
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column;
  position: fixed; left: 0; top: 0; bottom: 0;
  z-index: 100;
  transition: transform 0.3s ease;
}

.sidebar-brand {
  padding: 24px 20px;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 12px;
}
.sidebar-brand .brand-icon {
  width: 40px; height: 40px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}
.sidebar-brand h2 {
  font-size: 18px; font-weight: 800;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.sidebar-brand span { font-size: 11px; color: var(--text-muted); display: block; }

.sidebar-nav { flex: 1; padding: 16px 12px; overflow-y: auto; }
.nav-section { margin-bottom: 24px; }
.nav-section-label {
  font-size: 10px; font-weight: 700; letter-spacing: 1.5px;
  color: var(--text-muted); text-transform: uppercase;
  padding: 0 8px; margin-bottom: 8px;
}

.nav-item {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px; font-weight: 500;
  transition: var(--transition);
  position: relative;
}
.nav-item:hover { background: var(--bg-elevated); color: var(--text-primary); }
.nav-item.active {
  background: var(--primary-glow);
  color: var(--primary);
  font-weight: 600;
}
.nav-item.active::before {
  content: '';
  position: absolute; left: -12px; top: 50%;
  transform: translateY(-50%);
  width: 3px; height: 60%;
  background: var(--primary);
  border-radius: 0 2px 2px 0;
}
.nav-item .nav-icon { font-size: 18px; width: 24px; text-align: center; flex-shrink: 0; }
.nav-badge {
  margin-left: auto;
  background: var(--primary);
  color: #fff; font-size: 11px; font-weight: 700;
  padding: 2px 7px; border-radius: 20px;
}

.sidebar-footer {
  padding: 16px 12px;
  border-top: 1px solid var(--border);
}

.user-card {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  background: var(--bg-elevated);
}
.user-avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; font-weight: 700;
  flex-shrink: 0;
  color: #fff;
}
.user-info { flex: 1; min-width: 0; }
.user-name { font-size: 13px; font-weight: 600; truncate: clip; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.user-email { font-size: 11px; color: var(--text-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ---- MAIN CONTENT ---- */
.main-content {
  margin-left: var(--sidebar-width);
  flex: 1;
  display: flex; flex-direction: column;
  min-height: 100vh;
}

.topbar {
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  padding: 0 28px;
  height: 64px;
  display: flex; align-items: center; justify-content: space-between;
  position: sticky; top: 0; z-index: 50;
}
.topbar-left { display: flex; align-items: center; gap: 16px; }
.topbar-title { font-size: 18px; font-weight: 700; }
.topbar-subtitle { font-size: 13px; color: var(--text-muted); }
.topbar-right { display: flex; align-items: center; gap: 12px; }

.page-content { padding: 28px; flex: 1; }

/* ---- STATS CARDS ---- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-bottom: 28px;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}
.stat-card:hover { border-color: var(--border-hover); transform: translateY(-2px); box-shadow: var(--shadow-md); }

.stat-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.stat-card.expense::before { background: var(--expense); }
.stat-card.income::before  { background: var(--income); }
.stat-card.primary::before { background: linear-gradient(90deg, var(--primary), var(--secondary)); }
.stat-card.warning::before { background: var(--warning); }

.stat-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.stat-icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
}
.stat-icon.expense { background: var(--expense-bg); }
.stat-icon.income  { background: var(--income-bg); }
.stat-icon.primary { background: var(--primary-glow); }
.stat-icon.warning { background: var(--warning-bg); }

.stat-badge { font-size: 12px; font-weight: 600; padding: 3px 10px; border-radius: 20px; }
.stat-badge.up   { background: var(--income-bg); color: var(--income); }
.stat-badge.down { background: var(--expense-bg); color: var(--expense); }

.stat-value { font-size: 26px; font-weight: 800; letter-spacing: -0.5px; margin-bottom: 4px; font-family: 'JetBrains Mono', monospace; }
.stat-label { font-size: 13px; color: var(--text-secondary); }

/* ---- DATA TABLE ---- */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.card-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 12px;
}
.card-title { font-size: 16px; font-weight: 700; }
.card-subtitle { font-size: 13px; color: var(--text-secondary); margin-top: 2px; }
.card-body { padding: 24px; }
.card-footer { padding: 16px 24px; border-top: 1px solid var(--border); background: var(--bg-elevated); }

.table-wrapper { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
thead th {
  padding: 12px 16px;
  text-align: left;
  font-size: 12px; font-weight: 700;
  color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
tbody td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
  vertical-align: middle;
}
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover td { background: var(--bg-elevated); }

.amount-expense { color: var(--expense); font-weight: 700; font-family: 'JetBrains Mono', monospace; }
.amount-income  { color: var(--income);  font-weight: 700; font-family: 'JetBrains Mono', monospace; }

/* ---- BADGES ---- */
.badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 12px; font-weight: 600;
}
.badge-expense { background: var(--expense-bg); color: var(--expense); }
.badge-income  { background: var(--income-bg);  color: var(--income); }
.badge-primary { background: var(--primary-glow); color: var(--primary); }
.badge-warning { background: var(--warning-bg); color: var(--warning); }

/* ---- MODAL ---- */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(4px);
  z-index: 1000;
  display: none; align-items: center; justify-content: center; padding: 20px;
}
.modal-overlay.active { display: flex; animation: fadeIn 0.2s ease; }

.modal {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  width: 100%; max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  animation: slideUp 0.3s ease;
}
.modal-header {
  padding: 24px 24px 0;
  display: flex; align-items: center; justify-content: space-between;
}
.modal-title { font-size: 18px; font-weight: 700; }
.modal-close { background: none; border: none; color: var(--text-muted); font-size: 20px; cursor: pointer; padding: 4px; border-radius: 6px; transition: var(--transition); }
.modal-close:hover { background: var(--bg-elevated); color: var(--text-primary); }
.modal-body { padding: 24px; }
.modal-footer { padding: 0 24px 24px; display: flex; gap: 12px; justify-content: flex-end; }

/* ---- CALENDAR ---- */
.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
}
.calendar-header-day {
  text-align: center;
  padding: 8px 4px;
  font-size: 12px; font-weight: 700;
  color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px;
}
.calendar-day {
  aspect-ratio: 1;
  border-radius: var(--radius-sm);
  padding: 6px;
  background: var(--bg-elevated);
  border: 1px solid transparent;
  transition: var(--transition);
  cursor: pointer;
  min-height: 80px;
  display: flex; flex-direction: column;
}
.calendar-day:hover { border-color: var(--border-hover); }
.calendar-day.other-month { opacity: 0.3; }
.calendar-day.today { border-color: var(--primary); background: var(--primary-glow); }
.calendar-day.has-expense { border-color: rgba(244,63,94,0.3); }
.calendar-day.has-income  { border-color: rgba(16,185,129,0.3); }
.calendar-day-num { font-size: 13px; font-weight: 600; }
.calendar-day.today .calendar-day-num { color: var(--primary); }
.calendar-events { margin-top: 4px; display: flex; flex-direction: column; gap: 2px; }
.calendar-event {
  font-size: 10px; padding: 1px 4px; border-radius: 3px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.calendar-event.expense { background: var(--expense-bg); color: var(--expense); }
.calendar-event.income  { background: var(--income-bg);  color: var(--income); }

/* ---- PROGRESS BAR ---- */
.progress { height: 8px; background: var(--bg-elevated); border-radius: 4px; overflow: hidden; }
.progress-bar { height: 100%; border-radius: 4px; transition: width 0.5s ease; }
.progress-bar.primary  { background: linear-gradient(90deg, var(--primary), var(--secondary)); }
.progress-bar.income   { background: var(--income); }
.progress-bar.warning  { background: var(--warning); }
.progress-bar.expense  { background: var(--expense); }

/* ---- FILTER BAR ---- */
.filter-bar {
  display: flex; align-items: center; gap: 12px;
  flex-wrap: wrap;
  padding: 16px 20px;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border);
}
.filter-bar .form-control { padding: 8px 12px; font-size: 13px; }
.search-box { position: relative; }
.search-box .form-control { padding-left: 36px; }
.search-box .search-icon { position: absolute; left: 10px; top: 50%; transform: translateY(-50%); color: var(--text-muted); }

/* ---- CHART CONTAINERS ---- */
.chart-container { position: relative; }

/* ---- PAGINATION ---- */
.pagination { display: flex; align-items: center; gap: 6px; }
.page-btn {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-sm);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 14px; font-weight: 500;
  cursor: pointer; text-decoration: none;
  transition: var(--transition);
}
.page-btn:hover { border-color: var(--primary); color: var(--primary); }
.page-btn.active { background: var(--primary); border-color: var(--primary); color: #fff; }
.page-btn:disabled { opacity: 0.4; cursor: not-allowed; }

/* ---- SAVINGS GOAL ---- */
.goal-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px;
  transition: var(--transition);
}
.goal-card:hover { border-color: var(--border-hover); }

/* ---- TYPE TOGGLE ---- */
.type-toggle { display: flex; background: var(--bg-elevated); border-radius: var(--radius-sm); padding: 4px; gap: 4px; }
.type-btn {
  flex: 1; padding: 8px 16px;
  border-radius: 6px; border: none;
  font-family: inherit; font-size: 14px; font-weight: 600;
  cursor: pointer; transition: var(--transition);
  background: transparent; color: var(--text-muted);
}
.type-btn.active.expense { background: var(--expense); color: #fff; }
.type-btn.active.income  { background: var(--income);  color: #fff; }

/* ---- MOBILE MENU TOGGLE ---- */
.menu-toggle { display: none; background: none; border: none; color: var(--text-primary); font-size: 22px; cursor: pointer; }

/* ---- ANIMATIONS ---- */
@keyframes fadeIn   { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideUp  { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes spin     { to { transform: rotate(360deg); } }
@keyframes pulse    { 0%,100% { opacity: 1; } 50% { opacity: 0.5; } }

.skeleton {
  background: linear-gradient(90deg, var(--bg-elevated) 25%, var(--bg-input) 50%, var(--bg-elevated) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-sm);
}
@keyframes shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

.loading-spinner {
  width: 20px; height: 20px;
  border: 2px solid rgba(255,255,255,0.2);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

/* ---- EMPTY STATE ---- */
.empty-state {
  text-align: center; padding: 60px 20px; color: var(--text-muted);
}
.empty-state .empty-icon { font-size: 48px; margin-bottom: 16px; opacity: 0.5; }
.empty-state h3 { font-size: 16px; font-weight: 600; color: var(--text-secondary); margin-bottom: 8px; }
.empty-state p { font-size: 14px; }

/* ---- TOOLTIP ---- */
[data-tooltip] { position: relative; cursor: help; }
[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute; bottom: calc(100% + 8px); left: 50%; transform: translateX(-50%);
  background: var(--bg-elevated); color: var(--text-primary);
  padding: 6px 12px; border-radius: 6px; font-size: 12px; white-space: nowrap;
  border: 1px solid var(--border);
  opacity: 0; pointer-events: none; transition: opacity 0.2s;
  z-index: 100;
}
[data-tooltip]:hover::after { opacity: 1; }

/* ---- RESPONSIVE ---- */
@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
  }
  .sidebar.open {
    transform: translateX(0);
    box-shadow: var(--shadow-lg);
  }
  .main-content { margin-left: 0; }
  .menu-toggle { display: flex; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .page-content { padding: 16px; }
  .topbar { padding: 0 16px; }
  .auth-card { padding: 32px 24px; }
  .calendar-day { min-height: 60px; }
  .calendar-day-num { font-size: 12px; }
  .calendar-event { display: none; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr; }
}

/* ---- SIDEBAR OVERLAY (mobile) ---- */
.sidebar-overlay {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 99;
}
.sidebar-overlay.active { display: block; }

/* ---- DROPDOWN ---- */
.dropdown { position: relative; }
.dropdown-menu {
  position: absolute; top: calc(100% + 8px); right: 0;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  min-width: 180px;
  box-shadow: var(--shadow-lg);
  z-index: 200;
  display: none;
  animation: slideUp 0.15s ease;
}
.dropdown-menu.open { display: block; }
.dropdown-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 16px;
  color: var(--text-secondary); font-size: 14px;
  text-decoration: none; cursor: pointer;
  transition: var(--transition);
}
.dropdown-item:hover { background: var(--bg-card); color: var(--text-primary); }
.dropdown-item.danger { color: var(--expense); }
.dropdown-divider { height: 1px; background: var(--border); margin: 4px 0; }

/* ---- NOTIFICATION DOT ---- */
.notif-dot {
  position: relative;
}
.notif-dot::after {
  content: '';
  position: absolute; top: 2px; right: 2px;
  width: 8px; height: 8px;
  background: var(--expense);
  border-radius: 50%;
  border: 2px solid var(--bg-card);
}

/* ---- TAG INPUT ---- */
.tags-container {
  display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px;
}
.tag {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 4px 10px; border-radius: 20px;
  background: var(--primary-glow); color: var(--primary);
  font-size: 12px; font-weight: 500;
}
.tag-remove { cursor: pointer; font-size: 14px; opacity: 0.7; }
.tag-remove:hover { opacity: 1; }

/* ---- QUICK ADD FLOATING BUTTON ---- */
.fab {
  position: fixed; bottom: 28px; right: 28px;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  box-shadow: 0 4px 20px var(--primary-glow);
  display: flex; align-items: center; justify-content: center;
  font-size: 24px; cursor: pointer;
  border: none; color: #fff;
  transition: var(--transition);
  z-index: 90;
}
.fab:hover { transform: scale(1.1); box-shadow: 0 6px 28px var(--primary-glow); }