/* Botões */
.window-btn {
  width: 32px;
  height: 24px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.1);
  color: white;
  font-size: 16px;
  cursor: pointer;
  border-radius: 2px;
  transition: background 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}

.window-btn:hover {
  background: rgba(255, 255, 255, 0.2);
}

.window-btn.close:hover {
  background: #e81123;
}

.menu-item {
  padding: 8px 16px;
  background: transparent;
  border: none;
  border-right: 1px solid var(--border-color);
  cursor: pointer;
  font-size: 13px;
  color: var(--text-dark);
  transition: background 0.2s;
}

.menu-item:hover {
  background-color: #d0d0d0;
}

.menu-item.active {
  background-color: var(--menu-active-bg);
  font-weight: 600;
}

.action-btn {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 8px 12px;
  background-color: var(--button-bg);
  color: white;
  border: 1px solid #0d5a85;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.2s;
  font-size: 11px;
  position: relative;
}

.action-btn:hover {
  background-color: var(--button-hover);
  transform: translateY(-1px);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.action-btn:active {
  transform: translateY(0);
}

.action-btn svg {
  width: 20px;
  height: 20px;
}

.action-btn span {
  font-weight: 500;
}

.key-hint {
  font-size: 9px;
  opacity: 0.8;
  font-weight: 400;
}

/* Botões de ação na tabela */
.delete-btn {
  background: var(--danger-color);
  color: white;
  border: none;
  padding: 4px 8px;
  border-radius: 3px;
  cursor: pointer;
  font-size: 11px;
  transition: background 0.2s;
}

.delete-btn:hover {
  background: #c82333;
}

.edit-btn {
  background: var(--warning-color);
  color: #000;
  border: none;
  padding: 4px 8px;
  border-radius: 3px;
  cursor: pointer;
  font-size: 11px;
  margin-right: 4px;
  transition: background 0.2s;
}

.edit-btn:hover {
  background: #e0a800;
}

/* Tabela */
.items-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}

.items-table thead {
  background-color: var(--table-header-bg);
  position: sticky;
  top: 0;
  z-index: 10;
}

.items-table th {
  padding: 8px 12px;
  text-align: left;
  font-weight: 600;
  border: 1px solid var(--border-color);
  color: var(--text-dark);
}

.items-table td {
  padding: 8px 12px;
  border: 1px solid #e0e0e0;
  color: var(--text-light);
}

.items-table tbody tr {
  transition: background 0.15s;
}

.items-table tbody tr:hover {
  background-color: var(--table-row-hover);
}

.items-table tbody tr.selected {
  background-color: #d0e8ff;
}

.items-table td:nth-child(4),
.items-table td:nth-child(5),
.items-table td:nth-child(6),
.items-table td:nth-child(7) {
  text-align: right;
  font-family: 'Consolas', 'Courier New', monospace;
}

/* Formulários e Inputs */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.form-group label {
  font-size: 11px;
  color: var(--text-dark);
  font-weight: 500;
}

.form-group input {
  padding: 6px 8px;
  border: 1px solid var(--border-color);
  background-color: var(--input-bg);
  font-size: 13px;
  outline: none;
  font-family: 'Consolas', 'Courier New', monospace;
  text-align: right;
}

.form-group input:focus:not([readonly]) {
  border-color: var(--button-bg);
  box-shadow: 0 0 0 2px rgba(30, 139, 195, 0.1);
}

.form-group input[readonly] {
  background-color: #f5f5f5;
  color: #666;
}

.search-input {
  flex: 1;
  padding: 6px 8px;
  border: 1px solid var(--border-color);
  background-color: var(--input-bg);
  font-size: 13px;
  outline: none;
}

.search-input:focus {
  border-color: var(--button-bg);
  box-shadow: 0 0 0 2px rgba(30, 139, 195, 0.1);
}