/* ============================================================
   Trang tài liệu nhân sự (HTML thay cho PDF) + màn hình đăng nhập.
   Trải hết bề ngang màn hình, không đặt max-width.
   ============================================================ */

/* Bỏ giới hạn bề ngang của cổng nhân sự. */
#view { max-width: none !important; }
#view { padding: 22px clamp(18px, 2.2vw, 44px) 64px; }

/* ---------- Thanh công cụ tài liệu ---------- */
.doc-bar {
  display: flex; align-items: flex-end; gap: 18px; flex-wrap: wrap;
  padding: 0 0 16px; border-bottom: 1px solid var(--line); margin-bottom: 18px;
}
.doc-bar-main { flex: 1; min-width: 260px; }
.doc-bar-main h2 { margin: 0; font-size: 26px; letter-spacing: -.3px; }
.doc-bar-main p { margin: 5px 0 0; color: var(--ink-2); font-size: 13px; }
.doc-bar-acts { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.doc-dirty {
  flex-basis: 100%; margin: 4px 0 0; display: flex; gap: 7px; align-items: center;
  font-size: 12px; color: var(--ink-2);
}
.doc-dirty > svg { flex: none; color: var(--ink-3); }
.doc-editing-flag {
  display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 700;
  color: #b25e00; background: #fff4e0; border: 1px solid #f5d49a; border-radius: 999px; padding: 6px 11px;
}

/* ---------- Bố cục: mục lục dính + nội dung ---------- */
.doc-layout { display: grid; grid-template-columns: 268px minmax(0, 1fr); gap: 26px; align-items: start; }
.doc-toc { position: sticky; top: 14px; max-height: calc(100vh - 110px); overflow: auto; padding-right: 4px; }
.doc-toc-list { display: flex; flex-direction: column; gap: 2px; margin-top: 10px; }
.doc-toc-list a {
  display: flex; gap: 10px; align-items: baseline; padding: 8px 10px; border-radius: 8px;
  text-decoration: none; color: var(--ink); font-size: 13px; line-height: 1.45; border: 1px solid transparent;
}
.doc-toc-list a:hover { background: var(--bg); border-color: var(--line); }
.doc-toc-list a small { color: var(--ink-3); font-size: 11px; font-variant-numeric: tabular-nums; flex: none; min-width: 20px; }
.doc-main { min-width: 0; display: flex; flex-direction: column; gap: 20px; }

/* ---------- Một trang slide ---------- */
.doc-slide {
  position: relative; background: #fff; border: 1px solid var(--line); border-radius: 14px;
  padding: 30px clamp(22px, 2.4vw, 44px) 34px; scroll-margin-top: 14px;
}
.doc-slide-no {
  position: absolute; top: 16px; right: 20px; font-size: 11px; font-weight: 700;
  color: var(--ink-3); font-variant-numeric: tabular-nums; letter-spacing: .5px;
}
.doc-slide-h { margin-bottom: 20px; }
.doc-kicker {
  display: inline-block; font-size: 11px; font-weight: 800; letter-spacing: 1.4px;
  color: var(--brand); text-transform: uppercase; margin-bottom: 7px;
}
.doc-slide-h h3 { margin: 0; font-size: clamp(20px, 2vw, 30px); line-height: 1.2; letter-spacing: -.4px; }
.doc-slide-body { display: grid; grid-template-columns: minmax(0, 1fr) minmax(280px, 38%); gap: clamp(20px, 2.4vw, 40px); align-items: start; }
.doc-slide.wide .doc-slide-body { grid-template-columns: minmax(0, 1fr); }
.doc-slide.wide .doc-img { max-width: 720px; margin-top: 8px; }
.doc-slide.cover { background: linear-gradient(135deg, #fff 0%, #fff7f6 100%); }
.doc-slide.cover .doc-slide-h h3 { font-size: clamp(26px, 3.2vw, 44px); }
.doc-slide-text { min-width: 0; display: flex; flex-direction: column; gap: 14px; }

/* ---------- Khối nội dung ---------- */
.doc-p { margin: 0; font-size: 15px; line-height: 1.75; color: var(--ink); }
.doc-intro { color: var(--ink-2); font-style: italic; }
.doc-h { margin: 6px 0 0; font-size: 15px; font-weight: 800; color: var(--ink); }
.doc-list { margin: 0; padding-left: 22px; display: flex; flex-direction: column; gap: 8px; }
.doc-list li { font-size: 15px; line-height: 1.7; }
.doc-steps { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 9px; }
.doc-steps li { display: flex; gap: 12px; align-items: flex-start; background: var(--bg); border-radius: 10px; padding: 11px 14px; }
.doc-steps li b {
  flex: none; font-size: 12px; font-weight: 800; color: #fff; background: var(--brand);
  border-radius: 6px; padding: 3px 7px; font-variant-numeric: tabular-nums; margin-top: 2px;
}
.doc-steps li span { font-size: 15px; line-height: 1.65; }
.doc-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 10px; }
.doc-card { border: 1px solid var(--line); border-radius: 11px; padding: 14px 16px; background: var(--bg); }
.doc-card b { display: block; font-size: 12px; letter-spacing: .6px; text-transform: uppercase; color: var(--ink-3); margin-bottom: 5px; }
.doc-card span { font-size: 17px; font-weight: 700; line-height: 1.4; }
.doc-note {
  display: flex; gap: 10px; align-items: flex-start; background: #fffaf0; border: 1px solid #f3dfb4;
  border-left: 4px solid #e0a63a; border-radius: 9px; padding: 12px 14px; font-size: 14px; line-height: 1.7;
}
.doc-note > svg { flex: none; color: #c58218; margin-top: 2px; }
.doc-alert { margin: 0; color: var(--brand); font-weight: 700; font-size: 15px; line-height: 1.65; }

/* ---------- Bảng ---------- */
.doc-tablewrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 11px; }
.doc-table { width: 100%; border-collapse: collapse; font-size: 14px; background: #fff; }
.doc-table th, .doc-table td { border-bottom: 1px solid var(--line); padding: 11px 14px; text-align: left; vertical-align: top; line-height: 1.6; }
.doc-table th { background: var(--bg); font-weight: 800; font-size: 13px; }
.doc-table th, .doc-table td { min-width: 88px; }
.doc-table td:first-child, .doc-table th:first-child { min-width: 0; }
.doc-table tr:last-child td { border-bottom: 0; }
.doc-table td + td, .doc-table th + th { border-left: 1px solid var(--line); }

/* ---------- Công thức ---------- */
.doc-formula { border: 1px solid var(--line); border-radius: 11px; padding: 16px 18px; background: var(--bg); }
.doc-formula-label { font-size: 13px; font-weight: 800; color: var(--ink-2); margin-bottom: 10px; }
.doc-formula-eq { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.doc-eq { font-size: 20px; color: var(--ink-3); }
.doc-frac { text-align: center; min-width: 0; }
.doc-num { font-size: 14px; line-height: 1.6; padding: 0 10px 7px; border-bottom: 2px solid var(--ink); }
.doc-frac.nobar .doc-num { border-bottom: 0; padding-bottom: 0; }
.doc-den { font-size: 14px; padding-top: 7px; font-weight: 700; }
.doc-tail { font-size: 14px; line-height: 1.6; }

/* ---------- Ảnh minh hoạ ---------- */
.doc-img { margin: 0; position: relative; border: 1px solid var(--line); border-radius: 11px; overflow: hidden; background: var(--bg); }
.doc-img img { display: block; width: 100%; height: auto; }
.doc-img-empty {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px;
  min-height: 190px; color: var(--ink-3); font-size: 13px;
}
.doc-img-tools {
  position: absolute; left: 0; right: 0; bottom: 0; display: flex; gap: 6px; flex-wrap: wrap;
  padding: 9px; background: rgba(255, 255, 255, .94); border-top: 1px solid var(--line);
}

/* ---------- Trang bìa & văn bản chính sách ---------- */
.doc-paper .doc-chapter { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 26px clamp(20px, 2.4vw, 42px) 30px; scroll-margin-top: 14px; }
.doc-chapter-h { margin: 0 0 6px; font-size: 20px; display: flex; gap: 10px; align-items: baseline; flex-wrap: wrap; }
.doc-chapter-h span { font-size: 12px; font-weight: 800; letter-spacing: 1px; color: var(--brand); }
.doc-chapter-h em { font-style: normal; }
.doc-article { padding: 18px 0 0; display: flex; flex-direction: column; gap: 12px; scroll-margin-top: 14px; }
.doc-article + .doc-article { border-top: 1px solid var(--line); margin-top: 6px; }
.doc-article-h { margin: 0; font-size: 16px; display: flex; gap: 9px; align-items: baseline; flex-wrap: wrap; }
.doc-article-h b { color: var(--brand); white-space: nowrap; }
.doc-cover { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 34px clamp(22px, 3vw, 54px) 30px; text-align: center; }
.doc-cover-head b { display: block; font-size: 15px; letter-spacing: .4px; }
.doc-cover-head span { display: block; font-size: 12px; color: var(--ink-2); margin-top: 3px; }
.doc-cover h3 { margin: 26px 0 20px; font-size: clamp(26px, 3vw, 40px); letter-spacing: 1px; }
.doc-cover-meta { display: flex; gap: 28px; justify-content: center; flex-wrap: wrap; margin-bottom: 26px; }
.doc-cover-meta small { display: block; font-size: 11px; text-transform: uppercase; letter-spacing: .8px; color: var(--ink-3); margin-bottom: 4px; }
.doc-sign { max-width: 720px; margin: 0 auto; text-align: center; }
.doc-sign th, .doc-sign td { text-align: center; }
.doc-cover-note { margin: 18px auto 0; max-width: 620px; font-size: 12px; font-style: italic; color: var(--ink-2); line-height: 1.7; }
.doc-source { font-size: 12px; color: var(--ink-3); padding: 4px 2px 0; }

/* ---------- Đối chiếu bản gốc ---------- */
.doc-scan { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 14px; }
.doc-scan figure { margin: 0; border: 1px solid var(--line); border-radius: 9px; overflow: hidden; background: var(--bg); }
.doc-scan img { display: block; width: 100%; height: auto; }
.doc-scan figcaption { font-size: 11px; text-align: center; padding: 6px; color: var(--ink-3); border-top: 1px solid var(--line); }

/* ---------- Chế độ sửa ---------- */
[data-k][contenteditable="true"] {
  outline: 1px dashed #b9c6d8; outline-offset: 3px; border-radius: 3px;
  background: #f7fbff; cursor: text; min-width: 24px; display: inline-block;
}
.doc-cell[contenteditable="true"] { display: block; }
[data-k][contenteditable="true"]:hover { background: #eef6ff; outline-color: #7aa7dd; }
[data-k][contenteditable="true"]:focus { outline: 2px solid var(--brand); background: #fff; }

/* ---------- Màn hình đăng nhập ---------- */
body.locked { overflow: hidden; }
#login {
  position: fixed; inset: 0; z-index: 900; overflow: auto;
  display: flex; align-items: center; justify-content: center; padding: 28px 18px;
  background: linear-gradient(140deg, #1a1d23 0%, #2b1113 55%, #4a1418 100%);
}
.login-card {
  width: 100%; max-width: 430px; background: #fff; border-radius: 16px;
  padding: 30px 30px 26px; box-shadow: 0 30px 80px rgba(0, 0, 0, .4);
}
.login-brand { display: flex; align-items: center; gap: 11px; margin-bottom: 22px; }
.login-logo {
  width: 40px; height: 40px; border-radius: 10px; background: var(--brand); color: #fff;
  display: grid; place-items: center; font-weight: 800; font-size: 15px; letter-spacing: .5px;
}
.login-brand b { display: block; font-size: 14px; }
.login-brand span { display: block; font-size: 11px; color: var(--ink-3); }
.login-card h1 { margin: 0; font-size: 24px; letter-spacing: -.3px; }
.login-sub { margin: 6px 0 20px; font-size: 13px; color: var(--ink-2); }
.login-card .fld { margin-bottom: 14px; }
.login-err {
  margin: 0 0 12px; font-size: 13px; color: #b42318; background: #fef3f2;
  border: 1px solid #fcc9c4; border-radius: 8px; padding: 9px 12px;
}
.login-note { margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--line); }
.login-note b { font-size: 12px; }
.login-note p { margin: 6px 0 10px; font-size: 12px; line-height: 1.7; color: var(--ink-2); }
.login-note code { background: var(--bg); border: 1px solid var(--line); border-radius: 4px; padding: 1px 5px; font-size: 11px; }
.login-sample { margin-top: 16px; max-height: 260px; overflow: auto; }
.login-sample .doc-table { font-size: 12px; }
.login-sample .doc-table th, .login-sample .doc-table td { padding: 7px 9px; }

/* ---------- Màn hình hẹp ---------- */
@media (max-width: 1080px) {
  .doc-layout { grid-template-columns: minmax(0, 1fr); }
  .doc-toc { position: static; max-height: none; border-bottom: 1px solid var(--line); padding-bottom: 14px; }
  .doc-toc-list { flex-direction: row; flex-wrap: wrap; }
  .doc-toc-list a { border: 1px solid var(--line); }
}
@media (max-width: 760px) {
  .doc-slide-body { grid-template-columns: minmax(0, 1fr); }
  .doc-bar-acts { width: 100%; }
}