/* ========================================
   INVOICES MODULE - CSS CENTRALIZADO
   Design Moderno, Responsivo e Profissional
======================================== */

/* ========== VARIÁVEIS CSS ========== */
:root {
  --invoices-primary: #3b82f6;
  --invoices-primary-dark: #1d4ed8;
  --invoices-secondary: #8b5cf6;
  --invoices-success: #10b981;
  --invoices-warning: #f59e0b;
  --invoices-danger: #ef4444;
  --invoices-info: #06b6d4;
  --invoices-gray-50: #f9fafb;
  --invoices-gray-100: #f3f4f6;
  --invoices-gray-200: #e5e7eb;
  --invoices-gray-300: #d1d5db;
  --invoices-gray-400: #9ca3af;
  --invoices-gray-500: #6b7280;
  --invoices-gray-600: #4b5563;
  --invoices-gray-700: #374151;
  --invoices-gray-800: #1f2937;
  --invoices-gray-900: #111827;
  --invoices-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --invoices-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
  --invoices-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --invoices-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  --invoices-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
  --invoices-shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  --invoices-radius-sm: 0.375rem;
  --invoices-radius: 0.5rem;
  --invoices-radius-md: 0.75rem;
  --invoices-radius-lg: 1rem;
  --invoices-radius-xl: 1.5rem;
  --invoices-radius-2xl: 2rem;
}

/* ========== HEADER MODERNO COM GRADIENTE ========== */
.invoices-header {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--invoices-primary) 0%, var(--invoices-secondary) 50%, #4338ca 100%);
  border-radius: var(--invoices-radius-2xl);
  padding: 2rem;
  margin-bottom: 2rem;
  box-shadow: var(--invoices-shadow-2xl);
}

.invoices-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.2);
  border-radius: var(--invoices-radius-2xl);
}

.invoices-header-content {
  position: relative;
  z-index: 10;
}

.invoices-header-flex {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

@media (min-width: 640px) {
  .invoices-header-flex {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.invoices-header-title {
  font-size: 2rem;
  font-weight: 700;
  color: white;
  margin-bottom: 0.5rem;
  line-height: 1.2;
}

@media (min-width: 640px) {
  .invoices-header-title {
    font-size: 2.5rem;
  }
}

.invoices-header-subtitle {
  color: #bfdbfe;
  font-size: 1.125rem;
  margin: 0;
}

.invoices-header-actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

@media (min-width: 640px) {
  .invoices-header-actions {
    flex-direction: row;
  }
}

.invoices-header-stats {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);
  border-radius: var(--invoices-radius-xl);
  padding: 0.75rem 1rem;
  color: white;
  font-size: 0.875rem;
  text-align: center;
  min-width: 120px;
}

.invoices-header-stats-number {
  font-weight: 700;
  font-size: 1.25rem;
}

.invoices-header-button {
  background: white;
  color: var(--invoices-primary);
  font-weight: 600;
  padding: 0.75rem 1.5rem;
  border-radius: var(--invoices-radius-lg);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  text-decoration: none;
  box-shadow: var(--invoices-shadow-lg);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  transform: translateY(0);
}

.invoices-header-button:hover {
  background: #f0f9ff;
  box-shadow: var(--invoices-shadow-xl);
  transform: translateY(-2px) scale(1.02);
}

.invoices-header-decorations {
  position: absolute;
  width: 6rem;
  height: 6rem;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  filter: blur(40px);
}

.invoices-header-decoration-1 {
  top: -1rem;
  right: -1rem;
}

.invoices-header-decoration-2 {
  bottom: -1.5rem;
  left: -1.5rem;
  width: 8rem;
  height: 8rem;
  background: rgba(167, 139, 250, 0.2);
  filter: blur(60px);
}

/* ========== BARRA DE BUSCA E FILTROS ========== */
.invoices-search-container {
  margin-bottom: 2rem;
}

.invoices-search-wrapper {
  position: relative;
  max-width: 28rem;
  margin: 0 auto;
}

.invoices-action-error {
  max-width: 32rem;
  margin: 0 auto 1.5rem;
  padding: 0.75rem 1rem;
  border-radius: var(--invoices-radius-lg);
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #b91c1c;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  font-size: 0.875rem;
}

.invoices-action-error button {
  background: none;
  border: none;
  color: inherit;
  font-weight: 600;
  cursor: pointer;
  padding: 0;
  text-decoration: underline;
}

@media (min-width: 1024px) {
  .invoices-search-wrapper {
    max-width: 32rem;
  }
}

.invoices-search-icon {
  position: absolute;
  top: 50%;
  left: 1rem;
  transform: translateY(-50%);
  width: 1.25rem;
  height: 1.25rem;
  color: var(--invoices-gray-400);
  pointer-events: none;
}

.invoices-search-input {
  width: 100%;
  padding: 1rem 1rem 1rem 3rem;
  background: white;
  border: 2px solid var(--invoices-gray-200);
  border-radius: var(--invoices-radius-2xl);
  color: var(--invoices-gray-900);
  font-size: 1rem;
  transition: all 0.3s ease;
  box-shadow: var(--invoices-shadow-sm);
}

.invoices-search-input:hover {
  box-shadow: var(--invoices-shadow-md);
}

.invoices-search-input:focus {
  outline: none;
  border-color: var(--invoices-primary);
  box-shadow: var(--invoices-shadow-lg), 0 0 0 4px rgba(59, 130, 246, 0.1);
}

.invoices-search-input::placeholder {
  color: var(--invoices-gray-500);
}

.invoices-search-clear {
  position: absolute;
  top: 50%;
  right: 1rem;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--invoices-gray-400);
  cursor: pointer;
  padding: 0.25rem;
  border-radius: var(--invoices-radius);
  transition: color 0.2s ease;
}

.invoices-search-clear:hover {
  color: var(--invoices-gray-600);
}

/* ========== FILTROS DE STATUS ========== */
.invoices-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  margin-bottom: 2rem;
}

.invoices-filter-button {
  padding: 0.5rem 1rem;
  border-radius: var(--invoices-radius-lg);
  border: 2px solid var(--invoices-gray-200);
  background: white;
  color: var(--invoices-gray-600);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: 0.875rem;
}

.invoices-filter-button:hover {
  border-color: var(--invoices-primary);
  color: var(--invoices-primary);
}

.invoices-filter-button.active {
  background: var(--invoices-primary);
  border-color: var(--invoices-primary);
  color: white;
}

.invoices-filter-button.all.active {
  background: var(--invoices-gray-700);
  border-color: var(--invoices-gray-700);
}

.invoices-filter-button.paid.active {
  background: var(--invoices-success);
  border-color: var(--invoices-success);
}

.invoices-filter-button.pending.active {
  background: var(--invoices-warning);
  border-color: var(--invoices-warning);
}

.invoices-filter-button.overdue.active {
  background: var(--invoices-danger);
  border-color: var(--invoices-danger);
}

/* ========== LOADING STATE ========== */
.invoices-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 16rem;
  gap: 1rem;
}

.invoices-loading-spinner {
  position: relative;
  width: 4rem;
  height: 4rem;
}

.invoices-loading-spinner-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 4px solid #dbeafe;
  border-radius: 50%;
}

.invoices-loading-spinner-fg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 4px solid var(--invoices-primary);
  border-top-color: transparent;
  border-radius: 50%;
  animation: invoices-spin 1s linear infinite;
}

@keyframes invoices-spin {
  to {
    transform: rotate(360deg);
  }
}

.invoices-loading-text {
  color: var(--invoices-gray-600);
  font-weight: 500;
  font-size: 1rem;
}

/* ========== EMPTY STATE ========== */
.invoices-empty {
  text-align: center;
  padding: 4rem 1rem;
}

.invoices-empty-icon {
  width: 6rem;
  height: 6rem;
  margin: 0 auto 1.5rem;
  background: var(--invoices-gray-100);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.invoices-empty-icon svg {
  width: 3rem;
  height: 3rem;
  color: var(--invoices-gray-400);
}

.invoices-empty-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--invoices-gray-900);
  margin-bottom: 0.5rem;
}

.invoices-empty-description {
  color: var(--invoices-gray-600);
  margin-bottom: 1.5rem;
  font-size: 1rem;
}

.invoices-empty-button {
  background: linear-gradient(135deg, var(--invoices-primary) 0%, var(--invoices-secondary) 100%);
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: var(--invoices-radius-lg);
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  font-weight: 600;
  box-shadow: var(--invoices-shadow-lg);
  transition: all 0.3s ease;
}

.invoices-empty-button:hover {
  box-shadow: var(--invoices-shadow-xl);
  transform: translateY(-2px);
}

/* ========== GRID DE INVOICES ========== */
.invoices-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 640px) {
  .invoices-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .invoices-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1280px) {
  .invoices-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ========== INVOICE CARD ========== */
.invoices-card {
  background: white;
  border-radius: var(--invoices-radius-2xl);
  box-shadow: var(--invoices-shadow-md);
  border: 1px solid var(--invoices-gray-100);
  overflow: hidden;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  transform: translateY(0);
  position: relative;
}

.invoices-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--invoices-primary) 0%, var(--invoices-secondary) 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.invoices-card:hover {
  box-shadow: var(--invoices-shadow-2xl);
  transform: translateY(-8px);
  border-color: var(--invoices-gray-200);
}

.invoices-card:hover::before {
  opacity: 1;
}

.invoices-card-header {
  padding: 1.5rem 1.5rem 1rem;
  border-bottom: 1px solid var(--invoices-gray-100);
}

.invoices-card-number {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--invoices-gray-900);
  margin-bottom: 0.5rem;
}

.invoices-card-customer {
  font-size: 0.875rem;
  color: var(--invoices-gray-600);
  margin-bottom: 0.75rem;
}

.invoices-card-status {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.75rem;
  border-radius: var(--invoices-radius-lg);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.invoices-card-status.paid {
  background: #d1fae5;
  color: #065f46;
}

.invoices-card-status.pending {
  background: #fef3c7;
  color: #92400e;
}

.invoices-card-status.overdue {
  background: #fecaca;
  color: #991b1b;
}

.invoices-card-status.draft {
  background: var(--invoices-gray-100);
  color: var(--invoices-gray-700);
}

.invoices-card-body {
  padding: 1rem 1.5rem 1.5rem;
}

.invoices-card-amount {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--invoices-gray-900);
  margin-bottom: 0.5rem;
}

.invoices-card-date {
  font-size: 0.875rem;
  color: var(--invoices-gray-500);
  margin-bottom: 1rem;
}

.invoices-card-actions {
  display: flex;
  gap: 0.5rem;
}

.invoices-card-button {
  flex: 1;
  padding: 0.5rem 1rem;
  border: 1px solid;
  border-radius: var(--invoices-radius);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  transition: all 0.2s ease;
  background: white;
}

.invoices-card-button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  background: var(--invoices-gray-100);
}

.invoices-card-button-view {
  color: var(--invoices-primary);
  border-color: #dbeafe;
}

.invoices-card-button-view:hover {
  background: #f0f9ff;
  border-color: #bfdbfe;
}

.invoices-card-button-edit {
  color: var(--invoices-success);
  border-color: #d1fae5;
}

.invoices-card-button-edit:hover {
  background: #ecfdf5;
  border-color: #a7f3d0;
}

.invoices-card-button-download {
  color: var(--invoices-info);
  border-color: #bae6fd;
}

.invoices-card-button-download:hover {
  background: #f0f9ff;
  border-color: #7dd3fc;
}

.invoices-card-button-delete {
  color: var(--invoices-danger);
  border-color: #fecaca;
  padding: 0.5rem;
  flex: initial;
}

.invoices-card-button-delete:hover {
  background: #fef2f2;
  border-color: #fca5a5;
}

.invoices-card-button-delete svg {
  width: 1rem;
  height: 1rem;
}

/* ========== PÁGINA DE DETALHES ========== */
.invoices-detail-header {
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.invoices-detail-header-left {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.invoices-detail-back-button {
  background: white;
  color: var(--invoices-gray-600);
  border: 1px solid var(--invoices-gray-300);
  padding: 0.5rem 1rem;
  border-radius: var(--invoices-radius);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  transition: all 0.2s ease;
}

.invoices-detail-back-button:hover {
  background: var(--invoices-gray-50);
  border-color: var(--invoices-gray-400);
}

.invoices-detail-title-section h1 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--invoices-gray-900);
  margin-bottom: 0.25rem;
}

.invoices-detail-title-section p {
  color: var(--invoices-gray-600);
  font-size: 1rem;
}

.invoices-detail-actions {
  display: flex;
  gap: 0.5rem;
}

.invoices-detail-action-button {
  padding: 0.5rem 1rem;
  border: 1px solid;
  border-radius: var(--invoices-radius);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.2s ease;
  background: white;
}

.invoices-detail-action-edit {
  color: var(--invoices-success);
  border-color: #d1fae5;
}

.invoices-detail-action-edit:hover {
  background: #ecfdf5;
  border-color: #a7f3d0;
}

.invoices-detail-action-delete {
  color: var(--invoices-danger);
  border-color: #fecaca;
}

.invoices-detail-action-delete:hover {
  background: #fef2f2;
  border-color: #fca5a5;
}

.invoices-detail-action-download {
  color: var(--invoices-info);
  border-color: #bae6fd;
}

.invoices-detail-action-download:hover {
  background: #f0f9ff;
  border-color: #7dd3fc;
}

/* ========== LAYOUT DE DETALHES ========== */
.invoices-detail-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 1024px) {
  .invoices-detail-layout {
    grid-template-columns: 2fr 1fr;
  }
}

.invoices-detail-main {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.invoices-detail-sidebar {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* ========== CARDS DE INFORMAÇÃO ========== */
.invoices-info-card {
  background: white;
  border: 1px solid var(--invoices-gray-200);
  border-radius: var(--invoices-radius-lg);
  padding: 1.5rem;
  box-shadow: var(--invoices-shadow);
}

.invoices-info-card-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--invoices-gray-900);
  margin-bottom: 1rem;
}

.invoices-info-card-title svg {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--invoices-primary);
}

.invoices-info-card-content {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.invoices-info-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.invoices-info-item-label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--invoices-gray-500);
}

.invoices-info-item-value {
  font-size: 1rem;
  color: var(--invoices-gray-900);
  word-break: break-word;
}

.invoices-info-item-amount {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--invoices-primary);
}

/* ========== TABELA DE ITEMS ========== */
.invoices-items-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
}

.invoices-items-table th,
.invoices-items-table td {
  padding: 0.75rem;
  text-align: left;
  border-bottom: 1px solid var(--invoices-gray-200);
}

.invoices-items-table th {
  background: var(--invoices-gray-50);
  font-weight: 600;
  color: var(--invoices-gray-700);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.invoices-items-table td {
  color: var(--invoices-gray-900);
}

.invoices-items-table .amount {
  text-align: right;
  font-weight: 600;
}

.invoices-items-table .total-row {
  border-top: 2px solid var(--invoices-gray-300);
  font-weight: 700;
}

.invoices-items-table .total-row td {
  font-size: 1.125rem;
  color: var(--invoices-primary);
}

/* ========== FORMULÁRIOS ========== */
.invoices-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.invoices-form-card {
  background: white;
  border: 1px solid var(--invoices-gray-200);
  border-radius: var(--invoices-radius-lg);
  padding: 1.5rem;
  box-shadow: var(--invoices-shadow);
}

.invoices-form-card-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--invoices-gray-900);
  margin-bottom: 1rem;
}

.invoices-form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

@media (min-width: 768px) {
  .invoices-form-grid-2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

.invoices-form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.invoices-form-label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--invoices-gray-700);
}

.invoices-form-label-required::after {
  content: ' *';
  color: var(--invoices-danger);
}

.invoices-form-input,
.invoices-form-select,
.invoices-form-textarea {
  padding: 0.75rem 1rem;
  background: white;
  border: 1px solid var(--invoices-gray-300);
  border-radius: var(--invoices-radius);
  color: var(--invoices-gray-900);
  font-size: 1rem;
  transition: all 0.2s ease;
}

.invoices-form-input:hover,
.invoices-form-select:hover,
.invoices-form-textarea:hover {
  border-color: var(--invoices-gray-400);
}

.invoices-form-input:focus,
.invoices-form-select:focus,
.invoices-form-textarea:focus {
  outline: none;
  border-color: var(--invoices-primary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.invoices-form-input::placeholder,
.invoices-form-textarea::placeholder {
  color: var(--invoices-gray-500);
}

.invoices-form-textarea {
  resize: vertical;
  min-height: 100px;
}

.invoices-form-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 1rem;
  padding-top: 1rem;
}

.invoices-form-button {
  padding: 0.75rem 1.5rem;
  border-radius: var(--invoices-radius);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.2s ease;
  border: 1px solid;
}

.invoices-form-button-cancel {
  background: white;
  color: var(--invoices-gray-600);
  border-color: var(--invoices-gray-300);
}

.invoices-form-button-cancel:hover {
  background: var(--invoices-gray-50);
  border-color: var(--invoices-gray-400);
}

.invoices-form-button-save {
  background: var(--invoices-primary);
  color: white;
  border-color: var(--invoices-primary);
}

.invoices-form-button-save:hover {
  background: var(--invoices-primary-dark);
  border-color: var(--invoices-primary-dark);
}

.invoices-form-button-save:disabled {
  background: var(--invoices-gray-400);
  border-color: var(--invoices-gray-400);
  cursor: not-allowed;
}

.invoices-form-button-save svg {
  width: 1rem;
  height: 1rem;
}

/* ========== RESPONSIVIDADE MOBILE ========== */
@media (max-width: 639px) {
  .invoices-header {
    padding: 1.5rem;
    margin-bottom: 1.5rem;
  }
  
  .invoices-header-title {
    font-size: 1.75rem;
  }
  
  .invoices-header-subtitle {
    font-size: 1rem;
  }
  
  .invoices-search-wrapper {
    max-width: none;
    margin: 0;
  }
  
  .invoices-filters {
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: 0.5rem;
  }
  
  .invoices-card-header {
    padding: 1rem;
  }
  
  .invoices-card-body {
    padding: 0.75rem 1rem 1rem;
  }
  
  .invoices-detail-header {
    flex-direction: column;
    align-items: stretch;
  }
  
  .invoices-detail-header-left {
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
  }
  
  .invoices-detail-actions {
    justify-content: stretch;
  }
  
  .invoices-detail-action-button {
    flex: 1;
    justify-content: center;
  }
  
  .invoices-form-card {
    padding: 1rem;
  }
  
  .invoices-form-actions {
    flex-direction: column;
    align-items: stretch;
  }
  
  .invoices-form-button {
    justify-content: center;
  }
  
  .invoices-items-table {
    font-size: 0.875rem;
  }
  
  .invoices-items-table th,
  .invoices-items-table td {
    padding: 0.5rem;
  }
}

/* ========== ANIMAÇÕES E TRANSIÇÕES ========== */
@media (prefers-reduced-motion: no-preference) {
  .invoices-card {
    animation: invoices-fade-in 0.3s ease-out;
  }
  
  .invoices-card:nth-child(even) {
    animation-delay: 0.1s;
  }
  
  .invoices-card:nth-child(3n) {
    animation-delay: 0.2s;
  }
}

@keyframes invoices-fade-in {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ========== ACESSIBILIDADE ========== */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

.invoices-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ========== MODO ESCURO (FUTURO) ========== */
@media (prefers-color-scheme: dark) {
  :root {
    --invoices-gray-50: #1f2937;
    --invoices-gray-100: #374151;
    --invoices-gray-200: #4b5563;
    --invoices-gray-300: #6b7280;
    --invoices-gray-400: #9ca3af;
    --invoices-gray-500: #d1d5db;
    --invoices-gray-600: #e5e7eb;
    --invoices-gray-700: #f3f4f6;
    --invoices-gray-800: #f9fafb;
    --invoices-gray-900: #ffffff;
  }
}

/* ========== PRINT STYLES ========== */
@media print {
  .invoices-header-actions,
  .invoices-card-actions,
  .invoices-detail-actions,
  .invoices-form-actions,
  .invoices-filters {
    display: none !important;
  }
  
  .invoices-card,
  .invoices-info-card,
  .invoices-form-card {
    box-shadow: none !important;
    border: 1px solid #000 !important;
  }
  
  .invoices-header {
    background: #f5f5f5 !important;
    color: #000 !important;
  }
}