/* ============================================
   AI FINANSIST - PREMIUM DARK THEME
   My Life Planner Financial Dashboard
   ============================================ */

:root {
  /* Colors */
  --bg-primary: #05070f;
  --bg-secondary: #0d1117;
  --bg-card: rgba(255, 255, 255, 0.04);
  --bg-card-hover: rgba(255, 255, 255, 0.07);
  --bg-elevated: rgba(255, 255, 255, 0.08);
  --bg-glass: rgba(13, 17, 23, 0.96);

  --accent-primary: #6366f1;
  --accent-secondary: #8b5cf6;
  --accent-tertiary: #06b6d4;
  --accent-green: #10b981;
  --accent-red: #ef4444;
  --accent-yellow: #f59e0b;
  --accent-orange: #f97316;

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

  --border-color: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(99, 102, 241, 0.4);

  /* Sidebar */
  --sidebar-width: 260px;
  --sidebar-collapsed: 70px;
  --sidebar-bg: #0d1117;
  --topbar-bg: rgba(5, 7, 15, 0.85);

  /* Transitions */
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: all 0.15s ease;

  /* Shadows */
  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.4);
  --shadow-glow: 0 0 40px rgba(99, 102, 241, 0.15);
}

:root[data-theme="light"] {
  --bg-primary:    #f0f4f8;
  --bg-secondary:  #ffffff;
  --bg-card:       #ffffff;
  --bg-card-hover: #f8fafc;
  --bg-elevated:   #e8eef4;
  --bg-glass:      rgba(255, 255, 255, 0.92);

  --text-primary:   #0f172a;
  --text-secondary: #334155;
  --text-muted:     #64748b;

  --border-color: rgba(0, 0, 0, 0.09);
  --border-hover: rgba(99, 102, 241, 0.45);

  --sidebar-bg:  #1e293b;
  --topbar-bg:   rgba(255, 255, 255, 0.9);

  --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.07);
  --shadow-glow: 0 0 30px rgba(99, 102, 241, 0.1);
}



/* ===================== RESET & BASE ===================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  width: 100%;
  max-width: 100vw;
  overflow-x: hidden;
  display: flex;
}

/* ===================== ANIMATED BACKGROUND ===================== */
.bg-grid {
  position: fixed;
  inset: 0;
  background-image: 
    linear-gradient(rgba(99, 102, 241, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(99, 102, 241, 0.03) 1px, transparent 1px);
  background-size: 50px 50px;
  pointer-events: none;
  z-index: 0;
}

.bg-orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
  animation: orbFloat 15s infinite ease-in-out;
}

.orb-1 {
  width: 600px;
  height: 600px;
  background: rgba(99, 102, 241, 0.08);
  top: -200px;
  right: -100px;
  animation-delay: 0s;
}

.orb-2 {
  width: 400px;
  height: 400px;
  background: rgba(139, 92, 246, 0.06);
  bottom: 100px;
  left: -100px;
  animation-delay: -5s;
}

.orb-3 {
  width: 300px;
  height: 300px;
  background: rgba(6, 182, 212, 0.05);
  top: 50%;
  left: 50%;
  animation-delay: -10s;
}

@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -20px) scale(1.05); }
  66% { transform: translate(-20px, 15px) scale(0.95); }
}

/* ===================== SIDEBAR ===================== */
.sidebar {
  width: var(--sidebar-width);
  min-height: 100vh;
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  position: fixed;
  left: 0;
  top: 0;
  z-index: 100;
  overflow: hidden;
  transition: var(--transition);
}

.sidebar.collapsed {
  width: var(--sidebar-collapsed);
}

.sidebar.collapsed .logo-text,
.sidebar.collapsed .sidebar-toggle,
.sidebar.collapsed .nav-item span,
.sidebar.collapsed .nav-badge,
.sidebar.collapsed .nav-pulse,
.sidebar.collapsed .sync-status span,
.sidebar.collapsed .last-sync {
  display: none !important;
}

.sidebar.collapsed .sidebar-footer {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 16px 0;
}

.sidebar-header {
  padding: 24px 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-color);
}

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

.logo-icon {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
}

.logo-icon svg {
  width: 100%;
  height: 100%;
}

.logo-text {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: var(--transition);
}

.logo-name {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
  white-space: nowrap;
}

.logo-sub {
  font-size: 11px;
  color: var(--text-muted);
  white-space: nowrap;
}

.sidebar-toggle {
  width: 32px;
  height: 32px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
  flex-shrink: 0;
}

.sidebar-toggle:hover {
  background: var(--bg-card-hover);
  color: var(--text-primary);
}

.sidebar-toggle svg { width: 16px; height: 16px; }

/* Sidebar Nav */
.sidebar-nav {
  flex: 1;
  padding: 16px 10px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--border-color) transparent;
}

.nav-section {
  margin-bottom: 24px;
}

.nav-label {
  font-size: 10px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0 8px;
  display: block;
  margin-bottom: 6px;
  transition: var(--transition);
}

.sidebar.collapsed .nav-label { opacity: 0; }

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 10px;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 2px;
  cursor: pointer;
  transition: var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.nav-item svg { width: 18px; height: 18px; flex-shrink: 0; }

.nav-item span {
  white-space: nowrap;
  overflow: hidden;
  transition: var(--transition);
}

.nav-item:hover {
  background: var(--bg-card-hover);
  color: var(--text-primary);
}

.nav-item.active {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.2), rgba(139, 92, 246, 0.1));
  color: #818cf8;
  border: 1px solid rgba(99, 102, 241, 0.2);
}

.nav-item.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 60%;
  background: linear-gradient(to bottom, var(--accent-primary), var(--accent-secondary));
  border-radius: 0 2px 2px 0;
}

.nav-badge {
  margin-left: auto;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  color: white;
  font-size: 9px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.nav-pulse {
  margin-left: auto;
  width: 8px;
  height: 8px;
  background: var(--accent-green);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

/* Sidebar Footer */
.sidebar-footer {
  padding: 16px;
  border-top: 1px solid var(--border-color);
}

.sync-status {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

.sync-dot {
  width: 8px;
  height: 8px;
  background: var(--accent-green);
  border-radius: 50%;
  animation: pulse 2s infinite;
  flex-shrink: 0;
}

.last-sync {
  font-size: 10px;
  color: var(--text-muted);
}

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

.sidebar.collapsed ~ .main-content {
  margin-left: var(--sidebar-collapsed);
}

/* ===================== TOPBAR ===================== */
.topbar {
  height: 64px;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 50;
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.menu-btn {
  display: none;
  width: 36px;
  height: 36px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-secondary);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.menu-btn svg { width: 18px; height: 18px; }

.breadcrumb {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.date-display {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--text-secondary);
  background: var(--bg-card);
  padding: 6px 12px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
}

.date-display svg { width: 14px; height: 14px; }

.period-selector {
  display: flex;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 3px;
  gap: 2px;
  overflow-x: auto;
  max-width: 350px;
  scrollbar-width: none; /* Firefox */
}
.period-selector::-webkit-scrollbar {
  display: none; /* Safari/Chrome */
}

.period-btn {
  padding: 5px 12px;
  border-radius: 6px;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-fast);
}

.period-btn.active {
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  color: white;
}

/* ===================== DROPDOWN SELECTOR ===================== */
.dropdown-selector {
  position: relative;
}

.dropdown-trigger {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  color: var(--text-primary);
  font-size: 13px;
  font-weight: 600;
  font-family: 'Space Grotesk', sans-serif;
  cursor: pointer;
  transition: var(--transition-fast);
  white-space: nowrap;
}

.dropdown-trigger:hover {
  border-color: var(--accent-primary);
  background: var(--bg-card-hover);
}

.dropdown-trigger.active {
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  color: white;
  border-color: transparent;
}

.dropdown-trigger.active svg {
  transform: rotate(180deg);
}

.dropdown-trigger svg {
  transition: transform 0.2s ease;
  opacity: 0.7;
}

.month-trigger {
  font-size: 12px;
  padding: 6px 12px;
  font-weight: 500;
  font-family: 'Inter', sans-serif;
}

.month-trigger.has-selection {
  background: rgba(99, 102, 241, 0.15);
  border-color: rgba(99, 102, 241, 0.3);
  color: #a5b4fc;
}

.dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  min-width: 180px;
  background: #0f1219;
  border: 1px solid rgba(99, 102, 241, 0.2);
  border-radius: 12px;
  padding: 6px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.6), 0 0 0 1px rgba(255,255,255,0.05);
  z-index: 200;
  backdrop-filter: none;
  animation: dropdownSlide 0.15s ease;
}

.dropdown-menu.open {
  display: block;
}

@keyframes dropdownSlide {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: translateY(0); }
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 9px 12px;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 500;
  font-family: 'Inter', sans-serif;
  border-radius: 8px;
  cursor: pointer;
  transition: var(--transition-fast);
  text-align: left;
}

.dropdown-item:hover {
  background: rgba(99, 102, 241, 0.1);
  color: var(--text-primary);
}

.dropdown-item.active {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.2), rgba(139, 92, 246, 0.15));
  color: #a5b4fc;
  font-weight: 600;
}

.dropdown-item .check-icon {
  margin-left: auto;
  opacity: 0;
  color: var(--accent-primary);
}

.dropdown-item.active .check-icon {
  opacity: 1;
}

.refresh-btn {
  width: 36px;
  height: 36px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.refresh-btn:hover {
  border-color: var(--accent-primary);
  color: var(--accent-primary);
}

.refresh-btn svg { width: 16px; height: 16px; }

/* ===================== PAGES ===================== */
.pages-container { flex: 1; padding: 24px; width: 100%; max-width: 1600px; margin: 0 auto; }

.page { display: none; animation: fadeIn 0.3s ease; }
.page.active { display: block; }

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

.page-header {
  margin-bottom: 28px;
}

.page-header h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 28px;
  font-weight: 700;
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent-primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 4px;
}

.page-header p {
  font-size: 14px;
  color: var(--text-secondary);
}

/* ===================== KPI CARDS ===================== */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

.kpi-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  cursor: default;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.kpi-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  border-radius: 16px 16px 0 0;
}

.kpi-card.income::before { background: linear-gradient(90deg, var(--accent-green), var(--accent-tertiary)); }
.kpi-card.expense::before { background: linear-gradient(90deg, var(--accent-red), var(--accent-orange)); }
.kpi-card.profit::before { background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary)); }
.kpi-card.commission::before { background: linear-gradient(90deg, var(--accent-yellow), var(--accent-orange)); }

.kpi-card:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
}

.kpi-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.kpi-icon svg { width: 20px; height: 20px; }

.kpi-card.income .kpi-icon { background: rgba(16, 185, 129, 0.15); color: var(--accent-green); }
.kpi-card.expense .kpi-icon { background: rgba(239, 68, 68, 0.15); color: var(--accent-red); }
.kpi-card.profit .kpi-icon { background: rgba(99, 102, 241, 0.15); color: var(--accent-primary); }
.kpi-card.commission .kpi-icon { background: rgba(245, 158, 11, 0.15); color: var(--accent-yellow); }

.kpi-content { flex: 1; }
.kpi-label { font-size: 12px; color: var(--text-muted); font-weight: 500; margin-bottom: 6px; text-transform: uppercase; letter-spacing: 0.05em; }
.kpi-value { font-family: 'Space Grotesk', sans-serif; font-size: 22px; font-weight: 700; color: var(--text-primary); }
.kpi-trend { display: flex; align-items: center; gap: 4px; font-size: 11px; margin-top: 6px; }
.kpi-trend svg { width: 12px; height: 12px; }
.kpi-trend.positive { color: var(--accent-green); }
.kpi-trend.negative { color: var(--accent-red); }
.kpi-trend.warning { color: var(--accent-yellow); }

.kpi-chart { height: 40px; }
.kpi-chart canvas { width: 100% !important; height: 40px !important; }

/* ===================== CHART CARDS ===================== */
.charts-row {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 16px;
  margin-bottom: 24px;
}

.chart-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 20px;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.chart-card:hover {
  border-color: var(--border-hover);
}

.chart-card.large { }
.chart-card.full-width { grid-column: 1 / -1; }

.chart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.chart-header h3 {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
}

.chart-actions {
  display: flex;
  gap: 6px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px;
  padding: 5px;
  backdrop-filter: blur(10px);
}

.chart-btn {
  position: relative;
  padding: 6px 14px;
  border-radius: 8px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 500;
  font-family: 'Inter', sans-serif;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  white-space: nowrap;
}

.chart-btn:hover:not(.active) {
  background: rgba(255,255,255,0.06);
  color: var(--text-primary);
  border-color: rgba(255,255,255,0.1);
}

/* Default active */
.chart-btn.active {
  background: rgba(99,102,241,0.18);
  color: #a5b4fc;
  border-color: rgba(99,102,241,0.35);
  box-shadow: 0 0 12px rgba(99,102,241,0.15);
  font-weight: 600;
}

/* Haqiqiy — green */
.chart-btn[data-fmode="haqiqiy"].active,
.chart-btn[data-chart-type].active {
  background: rgba(16,185,129,0.15);
  color: #6ee7b7;
  border-color: rgba(16,185,129,0.35);
  box-shadow: 0 0 12px rgba(16,185,129,0.12);
}

/* Optimistik — purple */
.chart-btn[data-fmode="optimistik"].active {
  background: rgba(139,92,246,0.18);
  color: #c4b5fd;
  border-color: rgba(139,92,246,0.35);
  box-shadow: 0 0 12px rgba(139,92,246,0.15);
}

/* Realistik — cyan */
.chart-btn[data-fmode="realistik"].active {
  background: rgba(0,185,242,0.15);
  color: #67e8f9;
  border-color: rgba(0,185,242,0.35);
  box-shadow: 0 0 12px rgba(0,185,242,0.12);
}

/* Pessimistik — red */
.chart-btn[data-fmode="pessimistik"].active {
  background: rgba(239,68,68,0.15);
  color: #fca5a5;
  border-color: rgba(239,68,68,0.35);
  box-shadow: 0 0 12px rgba(239,68,68,0.12);
}

.chart-body { position: relative; height: 350px; width: 100%; display: flex; flex-direction: column; }
.chart-body canvas { height: 100% !important; width: 100% !important; border-radius: 8px; }

.donut-container {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.donut-center {
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.donut-total {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
}

.donut-label {
  font-size: 11px;
  color: var(--text-muted);
}

/* ===================== BOTTOM ROW ===================== */
.bottom-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 16px;
}

/* AI Insights */
.insights-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 20px;
  transition: var(--transition);
}

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

.ai-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.2), rgba(139, 92, 246, 0.1));
  border: 1px solid rgba(99, 102, 241, 0.3);
  padding: 6px 12px;
  border-radius: 20px;
  color: #818cf8;
}

.ai-badge svg { width: 14px; height: 14px; }

.insight-refresh {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.insight-refresh:hover { color: var(--accent-primary); border-color: var(--accent-primary); }
.insight-refresh svg { width: 14px; height: 14px; }

.insights-list { display: flex; flex-direction: column; gap: 10px; }

.insight-item {
  padding: 12px;
  border-radius: 10px;
  border-left: 3px solid;
  background: rgba(255,255,255,0.02);
  animation: slideIn 0.3s ease;
}

@keyframes slideIn {
  from { opacity: 0; transform: translateX(-10px); }
  to { opacity: 1; transform: translateX(0); }
}

.insight-item.success { border-color: var(--accent-green); }
.insight-item.warning { border-color: var(--accent-yellow); }
.insight-item.danger { border-color: var(--accent-red); }
.insight-item.info { border-color: var(--accent-primary); }

.insight-icon { font-size: 16px; margin-bottom: 4px; }
.insight-text { font-size: 12px; color: var(--text-secondary); line-height: 1.5; }
.insight-text strong { color: var(--text-primary); display: block; margin-bottom: 2px; }

/* Sources Card */
.sources-card, .breakdown-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 20px;
}

.sources-list, .breakdown-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.source-item, .breakdown-item {
  display: flex;
  align-items: center;
  gap: 10px;
}

.source-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  flex-shrink: 0;
}

.source-info { flex: 1; min-width: 0; }
.source-name { font-size: 13px; font-weight: 500; color: var(--text-primary); }
.source-count { font-size: 11px; color: var(--text-muted); }

.source-amount {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: var(--accent-green);
}

.source-bar {
  width: 100%;
  height: 4px;
  background: rgba(255,255,255,0.06);
  border-radius: 2px;
  margin-top: 4px;
  overflow: hidden;
}

.source-bar-fill {
  height: 100%;
  border-radius: 2px;
  transition: width 1s ease;
}

/* ===================== ANALYTICS PAGE ===================== */
.analytics-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.metrics-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 20px;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.metric-item {
  text-align: center;
  padding: 16px;
  background: rgba(255,255,255,0.02);
  border-radius: 10px;
  border: 1px solid var(--border-color);
}

.metric-value {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 24px;
  font-weight: 700;
  color: var(--accent-primary);
  margin-bottom: 4px;
}

.metric-label {
  font-size: 12px;
  color: var(--text-muted);
}

/* ===================== REPORTS PAGE ===================== */
.reports-container { max-width: 900px; }

.report-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
}

.report-tab {
  padding: 10px 20px;
  border-radius: 10px;
  border: 1px solid var(--border-color);
  background: var(--bg-card);
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-fast);
}

.report-tab.active {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.3), rgba(139, 92, 246, 0.2));
  border-color: rgba(99, 102, 241, 0.5);
  color: var(--text-primary);
}

.report-content {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 24px;
  margin-bottom: 20px;
  min-height: 300px;
}

.report-section { margin-bottom: 20px; }

.report-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.report-subtitle {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.report-divider {
  height: 1px;
  background: var(--border-color);
  margin: 16px 0;
}

.report-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 16px;
}

.report-stat {
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 14px;
}

.report-stat-label {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 6px;
}

.report-stat-value {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 18px;
  font-weight: 700;
}

.report-stat-value.green { color: var(--accent-green); }
.report-stat-value.red { color: var(--accent-red); }
.report-stat-value.blue { color: var(--accent-primary); }

.report-text {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.8;
}

.report-recommendations {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.rec-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 8px;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border-color);
}

.rec-icon { font-size: 16px; flex-shrink: 0; margin-top: 1px; }
.rec-text { font-size: 12px; color: var(--text-secondary); line-height: 1.5; }
.rec-text strong { color: var(--text-primary); }

.report-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.action-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 10px;
  border: none;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
}

.action-btn svg { width: 16px; height: 16px; }

.action-btn.primary {
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  color: white;
}

.action-btn.primary:hover { opacity: 0.9; transform: translateY(-1px); }

.action-btn.secondary {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
}

.action-btn.secondary:hover { border-color: var(--accent-primary); color: var(--text-primary); }

.action-btn.telegram {
  background: linear-gradient(135deg, #229ED9, #1a87c0);
  color: white;
}

.action-btn.telegram:hover { opacity: 0.9; transform: translateY(-1px); }

/* ===================== FORECAST PAGE ===================== */
.forecast-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.forecast-header-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.forecast-intro {
  display: flex;
  align-items: center;
  gap: 16px;
}

.ai-brain-icon { font-size: 40px; }

.forecast-intro h2 {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
}

.forecast-intro p {
  font-size: 13px;
  color: var(--text-secondary);
}

.forecast-controls {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.forecast-controls label {
  font-size: 13px;
  color: var(--text-secondary);
}

.forecast-controls select {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-primary);
  padding: 8px 12px;
  font-size: 13px;
  cursor: pointer;
}

.forecast-legend {
  display: flex;
  gap: 12px;
  font-size: 12px;
}

.legend-item.actual { color: var(--accent-green); }
.legend-item.predicted { color: var(--accent-primary); }
.legend-item.confidence { color: rgba(99, 102, 241, 0.3); }

.forecast-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.forecast-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 16px;
  text-align: center;
}

.forecast-card-date {
  font-size: 11px;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.forecast-card-value {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: var(--accent-primary);
  margin-bottom: 4px;
}

.forecast-card-label {
  font-size: 11px;
  color: var(--text-secondary);
}

/* ===================== TRANSACTIONS PAGE ===================== */
.transactions-container { }

.transactions-toolbar {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
  align-items: center;
}

.search-box {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 0 14px;
  height: 40px;
  max-width: 320px;
  transition: var(--transition-fast);
}

.search-box:focus-within {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.search-box svg { width: 16px; height: 16px; color: var(--text-muted); flex-shrink: 0; }

.search-box input {
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 14px;
  width: 100%;
  outline: none;
}

.search-box input::placeholder { color: var(--text-muted); }

.filter-select {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  color: var(--text-secondary);
  padding: 0 12px;
  height: 40px;
  font-size: 13px;
  cursor: pointer;
  outline: none;
  transition: var(--transition-fast);
}

.filter-select:hover {
  border-color: var(--accent-primary);
}

.transactions-table-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.transactions-table {
  width: 100%;
  border-collapse: collapse;
}

.transactions-table th {
  padding: 14px 16px;
  text-align: left;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--border-color);
  background: rgba(255,255,255,0.02);
}

.transactions-table td {
  padding: 14px 16px;
  font-size: 13px;
  color: var(--text-secondary);
  border-bottom: 1px solid rgba(255,255,255,0.03);
}

.transactions-table tbody tr:last-child td { border-bottom: none; }

.transactions-table tbody tr:hover td {
  background: var(--bg-card-hover);
  color: var(--text-primary);
}

.tx-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
}

.tx-badge.income { background: rgba(16, 185, 129, 0.1); color: var(--accent-green); }
.tx-badge.expense { background: rgba(239, 68, 68, 0.1); color: var(--accent-red); }

.tx-amount.positive { color: var(--accent-green); font-family: 'Space Grotesk', monospace; font-weight: 600; }
.tx-amount.negative { color: var(--accent-red); font-family: 'Space Grotesk', monospace; font-weight: 600; }

.tx-status {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
}

.tx-status::before { content: '●'; font-size: 8px; }
.tx-status.completed { color: var(--accent-green); }
.tx-status.pending { color: var(--accent-yellow); }

/* ===================== SYNC PAGE ===================== */
.sync-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.main-sync {
  grid-column: 1 / -1;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 24px;
  display: flex;
  align-items: flex-start;
  gap: 24px;
}

.sync-icon-large {
  width: 56px;
  height: 56px;
  flex-shrink: 0;
}

.sync-icon-large svg { width: 100%; height: 100%; }

.sync-info { flex: 1; min-width: 0; }
.sync-info h2 { font-size: 18px; font-weight: 700; margin-bottom: 4px; }
.sync-info p { font-size: 13px; color: var(--text-secondary); }

.sync-config { display: flex; flex-direction: column; gap: 10px; min-width: 320px; }

.config-item { display: flex; flex-direction: column; gap: 4px; }
.config-item label { font-size: 11px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; }

.config-input {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-primary);
  padding: 8px 12px;
  font-size: 13px;
  outline: none;
  transition: var(--transition-fast);
  font-family: 'Inter', monospace;
}

.config-input:focus { border-color: var(--accent-primary); }

.sync-status-card, .auto-report-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 20px;
}

.sync-status-card h3, .auto-report-card h3 {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 16px;
}

.status-list { display: flex; flex-direction: column; gap: 10px; }

.status-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px;
  border-radius: 8px;
  background: rgba(255,255,255,0.02);
}

.status-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  flex-shrink: 0;
}

.status-item.success .status-icon { background: rgba(16,185,129,0.2); color: var(--accent-green); }
.status-item.info .status-icon { background: rgba(99,102,241,0.2); color: var(--accent-primary); }
.status-item.warning .status-icon { background: rgba(245,158,11,0.2); color: var(--accent-yellow); }

.status-text { flex: 1; }
.status-text strong { display: block; font-size: 13px; color: var(--text-primary); margin-bottom: 2px; }
.status-text span { font-size: 11px; color: var(--text-muted); }

.report-settings { display: flex; flex-direction: column; gap: 12px; }

.setting-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px;
  background: rgba(255,255,255,0.02);
  border-radius: 8px;
}

.setting-info strong { display: block; font-size: 13px; color: var(--text-primary); margin-bottom: 2px; }
.setting-info span { font-size: 11px; color: var(--text-muted); }

/* Toggle Switch */
.toggle {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
}

.toggle input { opacity: 0; width: 0; height: 0; }

.toggle-slider {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background: var(--bg-card-hover);
  border-radius: 24px;
  transition: var(--transition-fast);
  border: 1px solid var(--border-color);
}

.toggle-slider::before {
  content: '';
  position: absolute;
  width: 18px;
  height: 18px;
  background: var(--text-muted);
  border-radius: 50%;
  top: 2px;
  left: 2px;
  transition: var(--transition-fast);
}

.toggle input:checked + .toggle-slider {
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  border-color: transparent;
}

.toggle input:checked + .toggle-slider::before {
  background: white;
  transform: translateX(20px);
}

.telegram-config {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 0 12px 12px;
}

/* ===================== AI CHAT PAGE ===================== */
.chat-container {
  display: flex;
  flex-direction: column;
  height: calc(100vh - 200px);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  overflow: hidden;
}

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  scrollbar-width: thin;
  scrollbar-color: var(--border-color) transparent;
}

.chat-message {
  display: flex;
  gap: 12px;
  animation: messageIn 0.3s ease;
}

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

.chat-message.user {
  flex-direction: row-reverse;
}

.message-avatar {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}

.ai-avatar { background: linear-gradient(135deg, rgba(99,102,241,0.3), rgba(139,92,246,0.2)); }
.user-avatar { background: rgba(255,255,255,0.05); }

.message-content { max-width: 75%; }

.message-bubble {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 14px 16px;
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.chat-message.user .message-bubble {
  background: linear-gradient(135deg, rgba(99,102,241,0.2), rgba(139,92,246,0.1));
  border-color: rgba(99,102,241,0.3);
  color: var(--text-primary);
}

.message-bubble p { margin-bottom: 8px; }
.message-bubble p:last-of-type { margin-bottom: 0; }
.message-bubble strong { color: var(--text-primary); }

.quick-questions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.quick-q {
  padding: 6px 12px;
  border-radius: 20px;
  border: 1px solid var(--border-color);
  background: rgba(255,255,255,0.03);
  color: var(--text-secondary);
  font-size: 12px;
  cursor: pointer;
  transition: var(--transition-fast);
}

.quick-q:hover {
  border-color: var(--accent-primary);
  color: var(--accent-primary);
  background: rgba(99,102,241,0.1);
}

.chat-input-area {
  border-top: 1px solid var(--border-color);
  padding: 16px 20px;
  background: rgba(255,255,255,0.02);
}

.typing-indicator {
  display: flex;
  gap: 4px;
  align-items: center;
  padding: 8px 0;
}

.typing-indicator span {
  width: 8px;
  height: 8px;
  background: var(--accent-primary);
  border-radius: 50%;
  animation: typing 1.4s infinite;
}

.typing-indicator span:nth-child(2) { animation-delay: 0.2s; }
.typing-indicator span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typing {
  0%, 100% { opacity: 0.3; transform: translateY(0); }
  50% { opacity: 1; transform: translateY(-4px); }
}

.chat-input-row {
  display: flex;
  gap: 10px;
  align-items: flex-end;
}

#chatInput {
  flex: 1;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 12px 16px;
  color: var(--text-primary);
  font-size: 14px;
  resize: none;
  outline: none;
  font-family: inherit;
  max-height: 120px;
  transition: var(--transition-fast);
}

#chatInput:focus { border-color: var(--accent-primary); }
#chatInput::placeholder { color: var(--text-muted); }

.send-btn {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  border: none;
  border-radius: 12px;
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
  flex-shrink: 0;
}

.send-btn:hover { transform: scale(1.05); opacity: 0.9; }
.send-btn svg { width: 18px; height: 18px; }

/* ===================== TOAST NOTIFICATIONS ===================== */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 1000;
}

.toast {
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--text-primary);
  animation: toastIn 0.3s ease;
  min-width: 280px;
  max-width: 380px;
  box-shadow: var(--shadow-card);
}

@keyframes toastIn {
  from { opacity: 0; transform: translateX(20px); }
  to { opacity: 1; transform: translateX(0); }
}

.toast.success { border-left: 3px solid var(--accent-green); }
.toast.error { border-left: 3px solid var(--accent-red); }
.toast.info { border-left: 3px solid var(--accent-primary); }
.toast.warning { border-left: 3px solid var(--accent-yellow); }

.toast-icon { font-size: 18px; }
.toast-text { flex: 1; }
.toast-text strong { display: block; margin-bottom: 2px; }
.toast-text span { color: var(--text-secondary); font-size: 12px; }

/* ===================== LOADING ===================== */
.loading-overlay {
  position: fixed;
  inset: 0;
  background: rgba(5, 7, 15, 0.9);
  backdrop-filter: blur(10px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  gap: 20px;
}

.loading-spinner {
  position: relative;
  width: 60px;
  height: 60px;
}

.spinner-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid transparent;
  animation: spin 1.2s linear infinite;
}

.spinner-ring:nth-child(1) { border-top-color: var(--accent-primary); animation-duration: 0.8s; }
.spinner-ring:nth-child(2) { border-right-color: var(--accent-secondary); inset: 8px; animation-duration: 1.2s; animation-direction: reverse; }
.spinner-ring:nth-child(3) { border-bottom-color: var(--accent-tertiary); inset: 16px; animation-duration: 1.6s; }

@keyframes spin { to { transform: rotate(360deg); } }

.loading-text {
  font-size: 14px;
  color: var(--text-secondary);
  animation: pulse 1s infinite alternate;
}

/* ===================== LANDING PAGE ===================== */
.landing-page {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: transparent;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  font-family: 'Space Grotesk', sans-serif;
  padding: 0 20px;
}

.lp-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 40px;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
}

.lp-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.lp-logo-icon {
  width: 32px;
  height: 32px;
}

.lp-logo-text {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.lp-nav {
  display: flex;
  align-items: center;
  gap: 20px;
}

.lp-nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 15px;
  font-weight: 500;
  transition: var(--transition-fast);
  font-family: 'Inter', sans-serif;
}

.lp-nav-link:hover {
  color: var(--text-primary);
}

.lp-btn-outline {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-primary);
  padding: 10px 20px;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
  font-family: 'Inter', sans-serif;
  text-decoration: none;
  display: inline-block;
}

.lp-btn-outline:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.2);
}

.lp-btn-primary {
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  border: none;
  color: white;
  padding: 10px 24px;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
  box-shadow: 0 4px 14px rgba(99, 102, 241, 0.3);
  font-family: 'Inter', sans-serif;
  text-decoration: none;
  display: inline-block;
}

.lp-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
}

.lp-btn-large {
  padding: 16px 36px;
  font-size: 17px;
  border-radius: 14px;
}

.lp-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  padding-bottom: 60px;
}

.lp-hero {
  text-align: center;
  margin-top: 80px;
  margin-bottom: 80px;
  max-width: 800px;
  animation: slideUp 0.8s ease-out;
}

.lp-badge {
  display: inline-block;
  background: rgba(99, 102, 241, 0.1);
  border: 1px solid rgba(99, 102, 241, 0.2);
  color: var(--accent-primary);
  padding: 8px 16px;
  border-radius: 30px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.05em;
  margin-bottom: 24px;
  font-family: 'Inter', sans-serif;
}

.lp-title {
  font-size: 56px;
  font-weight: 800;
  line-height: 1.1;
  color: var(--text-primary);
  margin-bottom: 24px;
  letter-spacing: -0.03em;
}

.text-gradient {
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary), #ec4899);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.lp-subtitle {
  font-size: 18px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 40px;
  font-family: 'Inter', sans-serif;
}

.lp-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
}

.lp-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  width: 100%;
  animation: slideUp 1s ease-out;
}

.lp-feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 32px;
  border-radius: 24px;
  transition: var(--transition-fast);
}

.lp-feature-card:hover {
  transform: translateY(-5px);
  border-color: rgba(99, 102, 241, 0.3);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.lp-feature-icon {
  font-size: 32px;
  margin-bottom: 20px;
  background: rgba(255, 255, 255, 0.03);
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
}

.lp-feature-card h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.lp-feature-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  font-family: 'Inter', sans-serif;
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 768px) {
  .lp-header { padding: 20px; flex-direction: column; gap: 20px; }
  .lp-nav { flex-wrap: wrap; justify-content: center; }
  .lp-title { font-size: 40px; }
  .lp-features { grid-template-columns: 1fr; }
  .lp-cta-group { flex-direction: column; }
  .lp-cta-group a, .lp-cta-group button { width: 100%; text-align: center; }
}

/* ===================== SHIMMER (SKELETON) ===================== */
.shimmer {
  position: relative;
  overflow: hidden;
  background-color: rgba(255, 255, 255, 0.05);
}

.shimmer::after {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  transform: translateX(-100%);
  background-image: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0) 0,
    rgba(255, 255, 255, 0.05) 20%,
    rgba(255, 255, 255, 0.1) 60%,
    rgba(255, 255, 255, 0)
  );
  animation: shimmer 2s infinite;
  content: '';
}

@keyframes shimmer {
  100% {
    transform: translateX(100%);
  }
}

/* ===================== RESPONSIVE ===================== */
@media (max-width: 1200px) {
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .charts-row { grid-template-columns: 1fr; }
  .bottom-row { grid-template-columns: 1fr 1fr; }
  .analytics-grid { grid-template-columns: 1fr; }
  .metrics-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.mobile-open { transform: translateX(0); }
  .main-content { margin-left: 0; }
  .menu-btn { display: flex; }
  .sync-container { grid-template-columns: 1fr; }
  .main-sync { flex-direction: column; }
  .sync-config { min-width: unset; width: 100%; }
  .forecast-cards { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .kpi-grid { grid-template-columns: 1fr; }
  .bottom-row { grid-template-columns: 1fr; }
  .topbar-right .date-display { display: none; }
  .period-selector { display: none; }
  .report-stats { grid-template-columns: 1fr; }
  .forecast-cards { grid-template-columns: 1fr; }
  .report-actions { flex-direction: column; }
  .pages-container { padding: 12px; }
  .transactions-toolbar { flex-direction: column; align-items: stretch; }
  .report-tabs { flex-wrap: wrap; }
  .auth-card { padding: 24px 20px; width: 95%; max-width: 340px; }
  .topbar { padding: 0 16px; }
  .page-header h1 { font-size: 22px; }
}

/* Custom Scrollbar */
::-webkit-scrollbar { width: 4px; height: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-color); border-radius: 2px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* ─── AUTH OVERLAY ─── */
.auth-overlay {
  position: fixed;
  inset: 0;
  background: rgba(5, 7, 15, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  z-index: 99999;
  display: flex; /* Initially set to none by app.js when not needed, but index.html has display: none */
  align-items: center;
  justify-content: center;
}
.auth-card {
  position: relative;
  background: rgba(13, 17, 23, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 24px;
  padding: 48px 40px;
  width: 90%;
  max-width: 420px;
  text-align: center;
  box-shadow: 0 0 40px rgba(99, 102, 241, 0.15), inset 0 1px 0 rgba(255, 255, 255, 0.1);
  animation: modalIn 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  overflow: hidden;
}

.auth-card::before {
  content: '';
  position: absolute;
  top: -50px;
  left: 50%;
  transform: translateX(-50%);
  width: 150px;
  height: 150px;
  background: rgba(99, 102, 241, 0.4);
  filter: blur(60px);
  z-index: 0;
  pointer-events: none;
}

@keyframes modalIn {
  from { opacity: 0; transform: scale(0.95) translateY(10px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.auth-close-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-muted);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-fast);
  z-index: 10;
}

.auth-close-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-primary);
  transform: rotate(90deg);
}

.auth-close-btn svg {
  width: 16px;
  height: 16px;
}

.auth-icon-wrapper {
  position: relative;
  width: 64px;
  height: 64px;
  margin: 0 auto 24px auto;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.2), rgba(139, 92, 246, 0.2));
  border: 1px solid rgba(99, 102, 241, 0.3);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-primary);
  z-index: 1;
}

.auth-icon-wrapper svg {
  width: 32px;
  height: 32px;
}

.auth-card h2 { 
  position: relative;
  font-size: 28px; 
  font-weight: 800; 
  margin-bottom: 12px; 
  color: var(--text-primary); 
  letter-spacing: -0.02em;
  z-index: 1;
}

.auth-card p { 
  position: relative;
  color: var(--text-secondary); 
  font-size: 15px; 
  margin-bottom: 32px; 
  line-height: 1.6; 
  z-index: 1;
}

.auth-google-wrapper {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: center;
  margin-bottom: 20px;
}
.auth-card input {
  width: 100%; background: rgba(0, 0, 0, 0.3); border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 14px 16px; border-radius: 12px; color: #fff; font-family: inherit;
  font-size: 16px; text-align: center; letter-spacing: 2px; margin-bottom: 15px; transition: .2s ease;
}
.auth-card input:focus { outline: none; border-color: #6366F1; background: rgba(99, 102, 241, 0.05); }
.auth-card button {
  width: 100%; padding: 14px; border-radius: 12px; background: linear-gradient(135deg, #6366F1, #8B5CF6);
  color: #fff; font-weight: 600; font-size: 15px; border: none; cursor: pointer; transition: opacity .2s;
}
.auth-card button:hover { opacity: 0.9; }
.auth-err { color: #EF4444; font-size: 13px; margin-top: 15px; display: none; }

/* ============================================================
   LIGHT THEME OVERRIDES
   ============================================================ */
[data-theme="light"] body { background: var(--bg-primary); color: var(--text-primary); }

/* Sidebar stays dark in light mode for contrast */
[data-theme="light"] .sidebar {
  background: #1e293b;
  border-right-color: rgba(0,0,0,.12);
}
[data-theme="light"] .sidebar .nav-item { color: #cbd5e1; }
[data-theme="light"] .sidebar .nav-item:hover,
[data-theme="light"] .sidebar .nav-item.active { background: rgba(99,102,241,.18); color: #f1f5f9; }
[data-theme="light"] .sidebar .logo-name { color: #f1f5f9; }
[data-theme="light"] .sidebar .logo-subtitle { color: #94a3b8; }
[data-theme="light"] .sidebar .sync-status,
[data-theme="light"] .sidebar .last-sync { color: #94a3b8; }
[data-theme="light"] .sidebar-footer { border-top-color: rgba(255,255,255,.08); }

/* Topbar */
[data-theme="light"] .topbar {
  background: rgba(255,255,255,.92);
  border-bottom-color: rgba(0,0,0,.09);
  box-shadow: 0 1px 8px rgba(0,0,0,.07);
}
[data-theme="light"] .breadcrumb,
[data-theme="light"] #pageBreadcrumb { color: var(--text-primary); }
[data-theme="light"] .menu-btn { background: #f1f5f9; border-color: rgba(0,0,0,.1); color: #334155; }

/* Period Selector */
[data-theme="light"] .period-selector { background: #e2e8f0; }
[data-theme="light"] .period-btn { color: #475569; }
[data-theme="light"] .period-btn.active { background: #6366f1; color: #fff; }
[data-theme="light"] .refresh-btn { background: #f1f5f9; border-color: rgba(0,0,0,.1); color: #334155; }
[data-theme="light"] #datePickerBtn { color: #334155; }

/* Page header */
[data-theme="light"] .page-header h1 { color: var(--text-primary); }
[data-theme="light"] .page-header p  { color: var(--text-secondary); }

/* KPI Cards */
[data-theme="light"] .kpi-card { background: #ffffff; border-color: rgba(0,0,0,.09); box-shadow: 0 2px 12px rgba(0,0,0,.06); }
[data-theme="light"] .kpi-value { color: #0f172a; }
[data-theme="light"] .kpi-label { color: #64748b; }

/* Chart cards */
[data-theme="light"] .chart-card,
[data-theme="light"] .sources-card,
[data-theme="light"] .breakdown-card,
[data-theme="light"] .insights-card {
  background: #ffffff;
  border-color: rgba(0,0,0,.09);
  box-shadow: 0 2px 12px rgba(0,0,0,.05);
}
[data-theme="light"] .chart-header h3 { color: #0f172a; }
[data-theme="light"] .chart-header span { color: #64748b; }

/* Source items */
[data-theme="light"] .source-name { color: #1e293b; }
[data-theme="light"] .source-amount { color: #0f172a; }
[data-theme="light"] .source-bar { background: rgba(0,0,0,.08); }

/* Insight items */
[data-theme="light"] .insight-item { background: rgba(0,0,0,.03); border-color: rgba(0,0,0,.07); }
[data-theme="light"] .insight-text strong { color: #0f172a; }
[data-theme="light"] .insight-text { color: #334155; }

/* Tab buttons */
[data-theme="light"] .tab-btn { background: #f1f5f9; color: #475569; border-color: rgba(0,0,0,.1); }
[data-theme="light"] .tab-btn.active { background: #6366f1; color: #fff; }

/* Report card */
[data-theme="light"] .report-card,
[data-theme="light"] .analytics-card { background: #ffffff; border-color: rgba(0,0,0,.09); }
[data-theme="light"] .report-text { color: #1e293b; background: #f8fafc; border-color: rgba(0,0,0,.08); }

/* Stat cards */
[data-theme="light"] .stat-card { background: #ffffff; border-color: rgba(0,0,0,.09); }
[data-theme="light"] .stat-value { color: #0f172a; }
[data-theme="light"] .stat-label { color: #64748b; }

/* Main content background */
[data-theme="light"] .main-content { background: #f0f4f8; }
[data-theme="light"] .page { background: transparent; }

/* Toast */
[data-theme="light"] .toast { background: #ffffff; border-color: rgba(0,0,0,.1); color: #0f172a; box-shadow: 0 8px 32px rgba(0,0,0,.15); }
[data-theme="light"] .toast-title { color: #0f172a; }
[data-theme="light"] .toast-msg { color: #475569; }

/* Auth card */
[data-theme="light"] .auth-card { background: #ffffff; box-shadow: 0 8px 40px rgba(0,0,0,.12); }
[data-theme="light"] .auth-card h2 { color: #0f172a; }
[data-theme="light"] .auth-card p { color: #475569; }
[data-theme="light"] .auth-card input { background: #f8fafc; border-color: rgba(0,0,0,.12); color: #0f172a; }