/* ===== ERP GLOBAL STYLES ===== */

/* === Font và cấu trúc cơ bản === */
* {
  box-sizing: border-box;
}
body {
  font-family: 'Roboto', sans-serif;
  background-color: #f9f9f9;
  color: #222;
  margin: 0;
  padding: 10px;
  overflow-x: auto;
}
h1, h2, h3 {
  color: #003366;
}
a {
  color: #007bff;
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}

/* === Form chuẩn === */
.form-label {
  font-weight: 500;
  margin-bottom: 4px;
}
input.form-control,
textarea.form-control,
select.form-select {
  font-size: 14px;
  padding: 6px 10px;
  border-radius: 4px;
  border: 1px solid #ced4da;
}
input[readonly],
textarea[readonly] {
  background-color: #e9ecef;
  color: #495057;
  font-style: italic;
}
textarea.form-control {
  resize: vertical;
  min-height: 50px;
}

/* === Table chuẩn hóa === */
.table th,
.table td {
  padding: 8px 10px;
  border: 1px solid #dee2e6;
}
.table th {
  background-color: #f1f1f1;
  font-weight: bold;
  text-align: left;
}
table.dataTable td,
table.dataTable th {
  white-space: nowrap;
}

/* === Table sản phẩm & dịch vụ === */
.table-product-list td,
.table-product-list th,
.table-service-list td,
.table-service-list th {
  vertical-align: middle;
  padding: 0.5rem;
}

.table-product-list input,
.table-service-list input,
.table-product-list textarea,
.table-service-list textarea {
  height: 38px;
  font-size: 14px;
}

/* === Nút xoá dòng === */
.btn-remove-row {
  background-color: #dc3545; /* Bootstrap danger */
  color: #fff;
  border: none;
  padding: 6px 10px;
  border-radius: 4px;
  font-size: 14px;
  cursor: pointer;
  transition: background-color 0.2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.btn-remove-row:hover {
  background-color: #c82333;
}
.btn-remove-row i {
  pointer-events: none; /* đảm bảo icon không chặn sự kiện */
}

/* === Alert, Card, Section === */
.alert {
  padding: 10px 15px;
  border-radius: 4px;
  margin-bottom: 15px;
}
.card {
  border-radius: 6px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
  margin-bottom: 20px;
}
.card-header {
  font-weight: 600;
  font-size: 1.05rem;
  padding: 10px 15px;
  background-color: #f6f6f6;
}

/* === Footer & Misc === */
footer {
  margin-top: 60px;
  font-size: 13px;
  color: #777;
  text-align: center;
}

/* === Utility spacing === */
.mt-1 { margin-top: .25rem !important; }
.mt-2 { margin-top: .5rem !important; }
.mt-3 { margin-top: 1rem !important; }
.mb-2 { margin-bottom: .5rem !important; }
.mb-3 { margin-bottom: 1rem !important; }
.p-2  { padding: .5rem !important; }
.p-3  { padding: 1rem !important; }
.p-4  { padding: 1.5rem !important; }