.bill-container {
  padding: 1.5rem;
}

.bill-header {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
  padding: var(--mobile-padding);
}

.btn-back {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--bs-gray-200);
  border-radius: 6px;
  background: var(--bs-white);
  color: var(--bs-gray-600);
  cursor: pointer;
  transition: all 0.2s;
}

.bill-breadcrumb {
  flex: 1;
}

.bill-breadcrumb ol {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.bill-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-between);
}

.bill-card {
  background: var(--bs-white);
  border-radius: 12px;
  border: 1px solid var(--bs-gray-200);
}

.card-body {
  padding: 18px;
}

.bill-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.bill-title h2 {
  font-size: 20px;
  font-weight: bold;
  margin: 0;
}

.bill-status {
  font-size: 13px;
  color: var(--bs-warning);
  text-transform: uppercase;
  font-weight: 600;
}

.section-title {
  font-size: 18px;
  font-weight: bold;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px dashed var(--bs-gray-200);
}

.bank-transfer-section {
  border: 1px dashed var(--bs-gray-200);
  border-radius: 8px;
  margin-top: 1.5rem;
  overflow: hidden;
}

.transfer-header {
  padding: 1rem;
  background: var(--bs-gray-100);
  border-bottom: 1px solid var(--bs-gray-200);
}

.transfer-note {
  font-size: 14px;
  color: var(--bs-gray-600);
  font-style: italic;
}

.bank-accounts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.25rem;
  padding: 1.25rem;
}

.bank-account-card {
  border: 1px solid var(--bs-gray-200);
  border-radius: 8px;
  padding: 1rem;
  text-align: center;
}

.ant-card {
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  transition: box-shadow 0.2s ease;
}

.ant-card:hover {
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.border {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  transition: box-shadow 0.2s ease;
}

.border:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.ant-table-wrapper {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  border-radius: 8px;
}

[data-bs-theme="dark"] {
  .bill-card {
    background: #1e1e2d;
    border-color: rgba(255, 255, 255, 0.1);
  }

  .btn-back {
    background: #1e1e2d;
    border-color: rgba(255, 255, 255, 0.1);
    color: var(--bs-gray-400);
  }

  .transfer-header {
    background: rgba(255, 255, 255, 0.05);
  }

  .bank-account-card {
    border-color: rgba(255, 255, 255, 0.1);
  }

  .ant-card {
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
  }

  .ant-card:hover {
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.25);
  }

  .border {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  }

  .border:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
  }

  .ant-table-wrapper {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  }
}

@media (max-width: 768px) {
  .bill-container {
    padding: 1rem;
  }

  .bank-accounts-grid {
    grid-template-columns: 1fr;
  }
}