/* ============================================================
   DASHBOARD — Page-specific styles
   ============================================================ */

/* ── Summary Cards Grid ────────────────────────────────────── */
.summary-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.summary-card {
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  position: relative;
  overflow: hidden;
  transition: all var(--transition-base);
  animation: cardAppear 0.6s ease both;
}

.summary-card:nth-child(1) { animation-delay: 0s; }
.summary-card:nth-child(2) { animation-delay: 0.1s; }
.summary-card:nth-child(3) { animation-delay: 0.2s; }
.summary-card:nth-child(4) { animation-delay: 0.3s; }

@keyframes cardAppear {
  from {
    opacity: 0;
    transform: translateY(20px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.summary-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
}

.summary-card::after {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  opacity: 0.06;
  transition: opacity var(--transition-base);
  pointer-events: none;
}

.summary-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 255, 255, 0.12);
  box-shadow: var(--shadow-lg);
}

.summary-card:hover::after {
  opacity: 0.1;
}

/* Card accent colors */
.summary-card.gastos::after   { background: var(--accent-red); }
.summary-card.ingresos::after { background: var(--accent-green); }
.summary-card.balance::after  { background: var(--accent-violet); }
.summary-card.deudas::after   { background: var(--accent-amber); }

.summary-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-md);
}

.summary-card-label {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.summary-card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.summary-card.gastos .summary-card-icon {
  background: rgba(239, 68, 68, 0.12);
  box-shadow: 0 0 20px rgba(239, 68, 68, 0.1);
}

.summary-card.ingresos .summary-card-icon {
  background: rgba(16, 185, 129, 0.12);
  box-shadow: 0 0 20px rgba(16, 185, 129, 0.1);
}

.summary-card.balance .summary-card-icon {
  background: rgba(124, 58, 237, 0.12);
  box-shadow: 0 0 20px rgba(124, 58, 237, 0.1);
}

.summary-card.deudas .summary-card-icon {
  background: rgba(245, 158, 11, 0.12);
  box-shadow: 0 0 20px rgba(245, 158, 11, 0.1);
}

.summary-card-amount {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.75rem;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-xs);
  line-height: 1.2;
}

.summary-card.gastos .summary-card-amount   { color: var(--accent-red); }
.summary-card.ingresos .summary-card-amount { color: var(--accent-green); }
.summary-card.balance .summary-card-amount  { color: var(--accent-violet); }
.summary-card.deudas .summary-card-amount   { color: var(--accent-amber); }

.summary-card-change {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.75rem;
  font-weight: 500;
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

.summary-card-change.up {
  color: var(--accent-green);
  background: rgba(16, 185, 129, 0.1);
}

.summary-card-change.down {
  color: var(--accent-red);
  background: rgba(239, 68, 68, 0.1);
}


/* ── Dashboard Grid Layout ─────────────────────────────────── */
.dashboard-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.dashboard-full {
  grid-column: 1 / -1;
}


/* ── Budget Progress Section ───────────────────────────────── */
.budget-section {
  animation: fadeIn 0.6s ease 0.4s both;
}

.budget-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

.budget-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  transition: all var(--transition-base);
}

.budget-card:hover {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.08);
}

.budget-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-sm);
}

.budget-card-category {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.budget-card-emoji {
  font-size: 1.2rem;
}

.budget-card-name {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
}

.budget-card-pct {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
}

.budget-card-pct.green  { color: var(--accent-green); }
.budget-card-pct.amber  { color: var(--accent-amber); }
.budget-card-pct.red    { color: var(--accent-red); }

.budget-card .progress-bar {
  margin-bottom: var(--space-sm);
}

.budget-card-amounts {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--text-tertiary);
}

.budget-card-amounts .amount-sm {
  color: var(--text-secondary);
}


/* ── Chart Containers ──────────────────────────────────────── */
.chart-container {
  position: relative;
  width: 100%;
  min-height: 280px;
  padding: var(--space-sm);
}

.chart-container canvas {
  width: 100% !important;
}

.chart-legend {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-top: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--border);
}

.chart-legend-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.chart-legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}


/* ── Recent Transactions ───────────────────────────────────── */
.transactions-section {
  animation: fadeIn 0.6s ease 0.5s both;
}

.transactions-list {
  display: flex;
  flex-direction: column;
}

.transaction-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
  transition: all var(--transition-fast);
}

.transaction-item:last-child {
  border-bottom: none;
}

.transaction-item:hover {
  background: rgba(255, 255, 255, 0.02);
  margin: 0 calc(-1 * var(--space-md));
  padding-left: var(--space-md);
  padding-right: var(--space-md);
  border-radius: var(--radius-sm);
}

.transaction-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
  background: rgba(255, 255, 255, 0.04);
}

.transaction-details {
  flex: 1;
  min-width: 0;
}

.transaction-desc {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 2px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.transaction-meta {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.75rem;
  color: var(--text-tertiary);
}

.transaction-amount {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.95rem;
  flex-shrink: 0;
}

.transaction-amount.gasto {
  color: var(--accent-red);
}

.transaction-amount.ingreso {
  color: var(--accent-green);
}

.transactions-footer {
  padding-top: var(--space-md);
  text-align: center;
}

.transactions-footer a {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-violet);
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  transition: all var(--transition-base);
}

.transactions-footer a:hover {
  color: var(--accent-cyan);
  gap: var(--space-sm);
}


/* ── Alerts Section ────────────────────────────────────────── */
.alerts-section {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
  animation: fadeIn 0.6s ease 0.2s both;
}


/* ── Dashboard Section Headers ─────────────────────────────── */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-lg);
}

.section-header h3 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.section-header h3 span {
  font-size: 1.2rem;
}


/* ── Responsive Dashboard ──────────────────────────────────── */
@media (max-width: 1200px) {
  .summary-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .budget-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 767px) {
  .summary-grid {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .dashboard-grid {
    grid-template-columns: 1fr;
  }

  .summary-card-amount {
    font-size: 1.5rem;
  }
}