/* ========================================
   ExpenseIQ — Dashboard Styles
   ======================================== */

.dashboard-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 32px;
}

.stat-card {
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-2xl);
  padding: 24px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-spring);
}
.stat-card:hover {
  transform: translateY(-4px) scale(1.008);
  box-shadow: var(--shadow-xl);
  border-color: var(--glass-border-hover);
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
}
.stat-card.balance::before { background: var(--accent-gradient); }
.stat-card.income::before { background: var(--color-income); }
.stat-card.expense::before { background: var(--color-expense); }
.stat-card.savings::before { background: linear-gradient(90deg, var(--color-warning), #F97316); }

.stat-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}
.stat-card-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
}
.stat-card-icon svg { width: 20px; height: 20px; }
.stat-card-icon.balance { background: var(--accent-primary-glow); color: var(--accent-primary); }
.stat-card-icon.income { background: var(--color-income-bg); color: var(--color-income); }
.stat-card-icon.expense { background: var(--color-expense-bg); color: var(--color-expense); }
.stat-card-icon.savings { background: var(--color-warning-bg); color: var(--color-warning); }

.stat-card-trend {
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 3px;
  padding: 4px 10px;
  border-radius: var(--radius-full);
}
.stat-card-trend svg { width: 12px; height: 12px; }
.stat-card-trend.up { background: var(--color-income-bg); color: var(--color-income); }
.stat-card-trend.down { background: var(--color-expense-bg); color: var(--color-expense); }

.stat-card-amount {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.5px;
  font-family: var(--font-primary);
  color: var(--text-primary);
}
.stat-card-label {
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 6px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.stat-card-action {
  position: absolute;
  bottom: 16px;
  right: 16px;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-tertiary);
  border: 1px solid var(--glass-border);
  color: var(--text-secondary);
  opacity: 0;
  transition: all var(--transition-fast);
}
.stat-card:hover .stat-card-action { opacity: 1; }
.stat-card-action:hover {
  background: var(--accent-primary);
  color: white;
  border-color: var(--accent-primary);
  transform: scale(1.05);
}
.stat-card-action svg { width: 16px; height: 16px; }

/* Health Score Section */
.dashboard-health-row {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 24px;
  margin-bottom: 32px;
}

.health-score-card {
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-2xl);
  padding: 28px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-spring);
}
.health-score-card:hover {
  transform: translateY(-4px) scale(1.008);
  box-shadow: var(--shadow-xl);
  border-color: var(--glass-border-hover);
}
.health-gauge { position: relative; width: 140px; height: 75px; margin: 0 auto 12px; }
.health-svg { width: 100%; height: 100%; }
.health-arc { transition: stroke-dasharray 1s ease; }
.health-score-value {
  position: absolute;
  bottom: 0; left: 50%; transform: translateX(-50%);
  font-size: 32px;
  font-weight: 800;
  color: var(--text-primary);
}
.health-label { font-size: 15px; font-weight: 800; margin-top: 6px; }
.health-sublabel { font-size: 11px; color: var(--text-muted); font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; }

.ai-insights-card {
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-2xl);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-spring);
  display: flex;
  flex-direction: column;
}
.ai-insights-card:hover {
  transform: translateY(-4px) scale(1.008);
  box-shadow: var(--shadow-xl);
  border-color: var(--glass-border-hover);
}
.ai-insights-content { display: flex; flex-direction: column; gap: 10px; margin-top: 12px; flex: 1; justify-content: center; }
.ai-insight-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.5;
  padding: 12px 16px;
  border-radius: var(--radius-lg);
  background: var(--bg-primary);
  border: 1px solid var(--glass-border);
}
.ai-insight-icon { flex-shrink: 0; font-size: 18px; }

/* Charts Grid */
.dashboard-charts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 32px;
}

.dashboard-bottom {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 24px;
}

/* Budget Mini List */
.budget-mini-item { padding: 14px 0; }
.budget-mini-item:first-child { padding-top: 4px; }
.budget-mini-item:last-child { padding-bottom: 4px; }
.budget-mini-item + .budget-mini-item { border-top: 1px solid var(--glass-border); }
.budget-mini-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.budget-mini-label { display: flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 700; color: var(--text-secondary); }
.cat-dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }
.budget-mini-amount { font-size: 12px; color: var(--text-muted); font-weight: 600; font-family: var(--font-mono); }

@media (max-width: 1024px) {
  .dashboard-stats { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .dashboard-health-row { grid-template-columns: 1fr; gap: 20px; }
  .dashboard-charts { grid-template-columns: 1fr; gap: 20px; }
  .dashboard-bottom { grid-template-columns: 1fr; gap: 20px; }
}

@media (max-width: 480px) {
  .dashboard-stats { grid-template-columns: 1fr; gap: 16px; }
  .stat-card-amount { font-size: 24px; }
  .dashboard-health-row { gap: 16px; }
}

/* Glassmorphic Liquid Sphere Wave Gauge */
.liquid-sphere {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  background: var(--bg-tertiary);
  border: 3px solid var(--glass-border);
  position: relative;
  overflow: hidden;
  box-shadow: inset 0 6px 14px rgba(0,0,0,0.1), var(--shadow-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 12px;
}

.liquid-fill {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  background: linear-gradient(180deg, var(--wave-color) 0%, rgba(99, 102, 241, 0.8) 100%);
  transition: height 1.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.liquid-wave {
  position: absolute;
  bottom: 100%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: var(--bg-secondary);
  border-radius: 38%;
  animation: slosh 8s infinite linear;
  pointer-events: none;
  opacity: 0.85;
}

.liquid-wave-back {
  position: absolute;
  bottom: 100%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: var(--bg-primary);
  border-radius: 43%;
  animation: slosh 12s infinite linear reverse;
  pointer-events: none;
  opacity: 0.5;
}

.liquid-score-value {
  position: relative;
  z-index: 10;
  font-family: var(--font-primary);
  font-size: 32px;
  font-weight: 900;
  color: var(--text-primary);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.15);
}

@keyframes slosh {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}