/* ==========================================
   DASHBOARD PAGE — PREMIUM PRUSSIAN BLUE UI
   Theme:
   Primary: #02113B (Prussian Blue)
   Accent:  #052275 (True Cobalt)
   Surface: Silver / Soft Grey
   ========================================== */

/* ==========================================
   HEADER
   ========================================== */

.header-section {
  text-align: center;
  padding: 22px 16px;
  background: linear-gradient(135deg, #02113b, #052275);
  color: white;
  border-radius: 0 0 22px 22px;
  margin-bottom: 22px;
}

.header-section h1 {
  margin: 0;
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.header-section h3 {
  margin-top: 6px;
  font-size: 15px;
  font-weight: 400;
  opacity: 0.85;
}

/* ==========================================
   TOTAL SPENT CARD (Hero Premium Card)
   ========================================== */

.total-card {
  max-width: 520px;
  margin: 0 auto 22px auto;
  padding: 22px;
  border-radius: 18px;

  background: linear-gradient(135deg, #02113b, #052275);
  color: white;

  box-shadow: 0 10px 28px rgba(2, 17, 59, 0.35);
}

.card-label {
  margin: 0;
  font-size: 13px;
  font-weight: 500;
  opacity: 0.85;
}

.total-amount {
  margin: 10px 0 6px 0;
  font-size: 38px;
  font-weight: 800;
  letter-spacing: -1px;
}

.transaction-count {
  margin: 0;
  font-size: 13px;
  opacity: 0.8;
}

/* ==========================================
   SECTION WRAPPER
   ========================================== */

.section {
  max-width: 520px;
  margin: 0 auto 28px auto;
  padding: 0 18px;
}

.section-title {
  margin-bottom: 14px;
  font-size: 15px;
  font-weight: 700;
  color: #111827;
  letter-spacing: -0.2px;
}

/* ==========================================
   CATEGORY CARDS
   ========================================== */

.category-item {
  margin-bottom: 16px;
  padding: 16px;
  border-radius: 16px;

  background: rgba(255, 255, 255, 0.85);
  border: 1px solid rgba(2, 17, 59, 0.08);

  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.04);

  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease;
}

.category-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(2, 17, 59, 0.12);
}

.category-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.category-icon {
  width: 26px;
  height: 26px;
  object-fit: contain;
}

.category-name {
  flex: 1;
  font-size: 15px;
  font-weight: 600;
  color: #111827;
}

.category-amount {
  font-size: 15px;
  font-weight: 700;
  color: #02113b;
}

/* ==========================================
   PROGRESS BAR (Premium Smooth)
   ========================================== */

.progress-bar {
  width: 100%;
  height: 9px;
  background: rgba(2, 17, 59, 0.12);
  border-radius: 12px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #052275, #02113b);
  border-radius: 12px;

  transition: width 0.7s ease-out;
}

.category-percent {
  margin-top: 8px;
  font-size: 12px;
  color: #6b7280;
}

/* ==========================================
   CHART CONTAINER
   ========================================== */

.chart-placeholder {
  min-height: 260px;
  border-radius: 18px;

  background: rgba(255, 255, 255, 0.85);
  border: 1px solid rgba(2, 17, 59, 0.08);

  display: flex;
  align-items: center;
  justify-content: center;

  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.05);
}

.pie-chart,
.bar-chart {
  width: 100%;
}

/* ==========================================
   MOBILE OPTIMIZATION
   ========================================== */

@media (max-width: 480px) {
  .header-section h1 {
    font-size: 24px;
  }

  .total-card {
    padding: 18px;
  }

  .total-amount {
    font-size: 32px;
  }

  .section {
    padding: 0 14px;
  }

  .category-item {
    padding: 14px;
  }
}