@layer components {
  /* ---------- Màn hình ---------- */
  .erp-screen { display: flex; flex-direction: column; gap: var(--erp-gap); container: erp-screen / inline-size; max-width: 1840px; margin-inline: auto; }
  .erp-screen--fill { height: 100%; min-height: 420px; }
  /* Chỉ lưới / kết quả báo cáo được co giãn; các khối khác giữ nguyên chiều cao */
  .erp-screen > :not(.erp-grid):not(.erp-report-result) { flex-shrink: 0; }

  /* Đầu màn hình: breadcrumb + tiêu đề bên trái, nút thao tác bên phải cùng hàng */
  .erp-screen__head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 8px 20px; min-width: 0; padding: 2px 2px 2px; }
  .erp-screen__titles { display: grid; gap: 3px; min-width: 0; }
  .erp-crumbs { display: flex; flex-wrap: wrap; gap: 6px; font-size: var(--erp-fs-xs); color: var(--erp-text-faint); }
  .erp-crumbs__sep { opacity: .6; }
  .erp-screen__titleline { display: flex; align-items: center; gap: 10px; min-width: 0; }
  .erp-screen__title { font-family: var(--erp-font-display); font-size: var(--erp-fs-xl); font-weight: 650; line-height: 1.25; min-width: 0; overflow-wrap: anywhere; letter-spacing: -.1px; }
  .erp-screen__actions { display: flex; justify-content: flex-end; min-width: 0; margin-inline-start: auto; }
  .erp-fav { color: var(--erp-text-faint); width: 30px; height: 30px; }
  .erp-fav[aria-pressed="true"] { color: var(--erp-favorite); }
  .erp-fav[aria-pressed="true"] .erp-icon { fill: currentColor; }

  /* ---------- Thanh công cụ ---------- */
  .erp-toolbar {
    display: flex; flex-wrap: wrap; align-items: center; gap: 6px; padding: 5px; border-radius: var(--erp-radius-lg);
    background: var(--erp-panel-bg); border: 1px solid var(--erp-border);
    backdrop-filter: blur(var(--erp-blur)); -webkit-backdrop-filter: blur(var(--erp-blur));
  }
  .erp-toolbar > li { display: flex; }
  .erp-toolbar > li.is-begin { margin-inline-start: 6px; padding-inline-start: 10px; border-inline-start: 1px solid var(--erp-border); }
  .erp-tbtn {
    display: inline-flex; align-items: center; gap: 7px; height: var(--erp-ctl-h); padding: 0 12px 0 10px; border-radius: 8px;
    border: 1px solid transparent; background: transparent; color: var(--erp-text); cursor: pointer; font-weight: 500;
    text-decoration: none; white-space: nowrap; font-size: var(--erp-fs-sm);
  }
  .erp-tbtn .erp-icon { width: 17px; height: 17px; color: var(--erp-primary); }
  .erp-tbtn:hover { background: var(--erp-primary-softer); border-color: color-mix(in srgb, var(--erp-primary) 25%, transparent); color: var(--erp-text); }
  .erp-tbtn--primary { background: var(--erp-primary); color: var(--erp-on-primary); }
  .erp-tbtn--primary .erp-icon { color: currentColor; }
  .erp-tbtn--primary:hover { background: var(--erp-primary-hover); color: var(--erp-on-primary); }
  .erp-tbtn--danger .erp-icon { color: var(--erp-danger); }
  .erp-tbtn--danger:hover { background: var(--erp-danger-soft); border-color: color-mix(in srgb, var(--erp-danger) 30%, transparent); }
  .erp-tbtn--success .erp-icon { color: var(--erp-success); }
  .erp-tbtn[disabled], .erp-tbtn[aria-disabled="true"], .erp-tbtn[data-pending] { opacity: .45; cursor: not-allowed; pointer-events: none; }

  /* Thanh công cụ nằm trên đầu màn hình: không khung, nút viền nhẹ */
  .erp-screen__actions .erp-toolbar { background: transparent; border: 0; padding: 0; backdrop-filter: none; -webkit-backdrop-filter: none; justify-content: flex-end; }
  .erp-screen__actions .erp-tbtn:not(.erp-tbtn--primary) { background: var(--erp-surface); border-color: var(--erp-border); box-shadow: var(--erp-shadow-sm); }
  .erp-screen__actions .erp-tbtn:not(.erp-tbtn--primary):hover { border-color: color-mix(in srgb, var(--erp-primary) 45%, transparent); background: var(--erp-primary-softer); }
  /* Thanh công cụ gắn vào thanh của lưới (Xuất / In của báo cáo) */
  .erp-toolbar--inline { background: transparent; border: 0; padding: 0; gap: 4px; backdrop-filter: none; -webkit-backdrop-filter: none; }
  .erp-toolbar--inline .erp-tbtn { height: 30px; font-size: var(--erp-fs-sm); border-color: var(--erp-border); background: var(--erp-surface); }

  /* ---------- Thanh lọc: các ô xếp hàng gọn, nút Lọc canh phải ---------- */
  .erp-filter {
    padding: 12px 14px; border-radius: var(--erp-radius-lg); background: var(--erp-panel-bg); border: 1px solid var(--erp-border);
    backdrop-filter: blur(var(--erp-blur)); -webkit-backdrop-filter: blur(var(--erp-blur));
  }
  .erp-filter.erp-fields { display: flex; flex-wrap: wrap; align-items: flex-start; gap: 10px 14px; }
  .erp-filter output[data-erp="lookup-text"]:empty { display: none; }
  .erp-filter > .erp-filter__submit { align-self: flex-end; }
  /* Tên tra cứu hiện ngay trong ô (bên phải mã) thay vì một dòng bên dưới: hàng lọc luôn cùng độ cao,
     chọn mã không làm lệch nút Lọc hay xô lưới. Khi đang gõ thì ẩn tên để thấy trọn mã.
     Điện thoại (< 768px) các ô xếp dọc nên giữ tên ở dòng dưới như bình thường. */
  @media (min-width: 768px) {
    .erp-filter .erp-field--lookup { display: grid; grid-template-columns: minmax(0, 1fr); }
    .erp-filter .erp-field--lookup > .erp-lookup,
    .erp-filter .erp-field--lookup > output[data-erp="lookup-text"] { grid-row: 2; grid-column: 1; }
    .erp-filter .erp-field--lookup > output[data-erp="lookup-text"] {
      justify-self: end; align-self: center; z-index: 1; max-width: calc(100% - 118px); min-height: 0; margin-inline-end: 42px;
      padding-inline-start: 8px; line-height: 1.3; background: var(--erp-input-bg); pointer-events: none;
    }
    .erp-filter .erp-field--lookup:focus-within > output[data-erp="lookup-text"] { visibility: hidden; }
  }
  .erp-filter > .erp-field { flex: 1 1 180px; max-width: 260px; }
  .erp-filter > .erp-field--lookup, .erp-filter > .erp-field--search { flex-basis: 240px; max-width: 340px; }
  .erp-filter > .erp-field--date { flex: 0 1 170px; }
  .erp-filter > .erp-field-gap { display: none; }
  .erp-filter > .erp-filter__submit { margin-inline-start: auto; min-width: 140px; }
  .erp-filter__toggle { display: none; }

  /* ---------- Bản ghi ---------- */
  .erp-record { display: grid; gap: 0; }
  .erp-fieldset {
    padding: 16px 18px 18px; border-radius: var(--erp-radius-lg); background: var(--erp-panel-bg); border: 1px solid var(--erp-border);
    backdrop-filter: blur(var(--erp-blur)); -webkit-backdrop-filter: blur(var(--erp-blur));
  }
  .erp-fieldset__title {
    grid-column: 1 / -1; font-weight: 600; color: var(--erp-text); font-size: var(--erp-fs-md);
    padding-bottom: 8px; border-bottom: 1px solid var(--erp-border); margin-bottom: 2px;
  }
  .erp-subtabs + .erp-fieldset, .erp-subtabs + .erp-grid, .erp-dtabs__panel > .erp-grid { border-top-left-radius: 0; }
  .erp-subtabs { display: flex; gap: 2px; overflow-x: auto; scrollbar-width: none; padding: 0 4px; margin-bottom: -1px; position: relative; z-index: 1; }
  .erp-subtab {
    padding: 8px 16px; border: 1px solid transparent; border-bottom: 0; border-radius: 8px 8px 0 0;
    background: transparent; color: var(--erp-text-muted); cursor: pointer; white-space: nowrap; font-weight: 500;
    display: inline-flex; align-items: center;
  }
  .erp-subtab:hover { color: var(--erp-text); background: var(--erp-surface-2); }
  .erp-subtab[aria-selected="true"] {
    background: var(--erp-panel-bg); color: var(--erp-primary); border-color: var(--erp-border); font-weight: 650;
    box-shadow: inset 0 2px 0 var(--erp-primary);
  }
  .erp-dtabs { display: flex; flex-direction: column; min-width: 0; }
  .erp-dtabs__panel { min-width: 0; }

  /* ---------- Kết quả báo cáo ---------- */
  .erp-report-result { display: flex; flex-direction: column; gap: var(--erp-gap); flex: 1; min-height: 0; }
  .erp-report-result > .erp-toolbar { align-self: flex-end; }

  /* Thông điệp trong màn hình: gọn, ít chiếm chỗ */
  .erp-screen .erp-messages .erp-msg { padding: 7px 10px 7px 12px; font-size: var(--erp-fs-sm); }

  /* ---------- Đính kèm ---------- */
  .erp-attachments { display: grid; gap: 12px; }
  .erp-attachments ul { list-style: none; padding: 0; display: grid; gap: 6px; }
  .erp-attachments li { display: flex; gap: 10px; align-items: baseline; padding: 8px 10px; border: 1px solid var(--erp-border); border-radius: var(--erp-radius); background: var(--erp-surface-2); }
  .erp-attachments form { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
  [data-erp="dialog"] { display: grid; gap: 14px; }
  [data-erp="dialog"] > form { display: grid; gap: 12px; }
}