/* ============================================================
   dashboard.css — Balance Overview / Summary Cards
   Personal Expense Tracker
   ============================================================ */

/* ── Dashboard Section ─────────────────────────────────────── */
#dashboard-section {
  padding: 3rem 0;
  background: var(--bg-page);
}

/* ── Section Header ────────────────────────────────────────── */
.dashboard-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.75rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.dashboard-header-left .section-title {
  margin-bottom: 0.15rem;
}

/* ── Balance Cards Row ─────────────────────────────────────── */
.balance-cards-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-bottom: 2rem;
}

/* ── Balance Card Base ─────────────────────────────────────── */
.balance-card {
  border-radius: var(--radius-lg);
  padding: 1.6rem 1.5rem;
  position: relative;
  overflow: hidden;
  cursor: default;
  transition: transform var(--transition-base),
              box-shadow var(--transition-base);
}

.balance-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

/* Card pattern overlay */
.balance-card::before {
  content: '';
  position: absolute;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  top: -60px;
  right: -60px;
  background: rgba(255, 255, 255, 0.12);
  pointer-events: none;
}

.balance-card::after {
  content: '';
  position: absolute;
  width: 100px;
  height: 100px;
  border-radius: 50%;
  bottom: -30px;
  right: 40px;
  background: rgba(255, 255, 255, 0.08);
  pointer-events: none;
}

/* ── Card Variants ─────────────────────────────────────────── */
.balance-card--total {
  background: var(--gradient-card-blue);
  box-shadow: 0 8px 32px rgba(91, 141, 239, 0.30);
  color: white;
}

.balance-card--spent {
  background: var(--gradient-card-coral);
  box-shadow: 0 8px 32px rgba(255, 107, 107, 0.28);
  color: white;
}

.balance-card--remaining {
  background: var(--gradient-card-green);
  box-shadow: 0 8px 32px rgba(52, 211, 153, 0.28);
  color: white;
}

/* ── Card Icon ─────────────────────────────────────────────── */
.card-icon {
  width: 44px;
  height: 44px;
  background: rgba(255, 255, 255, 0.22);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  margin-bottom: 1rem;
  backdrop-filter: blur(4px);
}

/* ── Card Content ──────────────────────────────────────────── */
.card-label {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  opacity: 0.85;
  margin-bottom: 0.35rem;
  display: block;
}

.card-amount {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  display: block;
}

.card-sub {
  font-size: 0.78rem;
  opacity: 0.75;
  margin-top: 0.5rem;
  font-weight: 500;
}

/* ── Spending Progress ─────────────────────────────────────── */
.spending-progress-wrap {
  background: white;
  border-radius: var(--radius-lg);
  padding: 1.4rem 1.6rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-light);
}

.spending-progress-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.75rem;
}

.spending-progress-label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-primary);
}

.spending-progress-pct {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--primary);
}

.spending-progress-bar-track {
  height: 8px;
  background: var(--bg-soft);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.spending-progress-bar-fill {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  transition: width 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
  min-width: 0;
}

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 991.98px) {
  .balance-cards-row {
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
  }

  .card-amount {
    font-size: 1.6rem;
  }
}

@media (max-width: 767.98px) {
  .balance-cards-row {
    grid-template-columns: 1fr;
    gap: 0.85rem;
  }

  .balance-card {
    padding: 1.25rem;
  }

  .dashboard-header {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 575.98px) {
  .balance-cards-row {
    grid-template-columns: 1fr;
  }
}