/* ==========================================================================
   infosec.css — trang Bảo mật thông tin (infosec.html)
   Dùng token màu của style.css. Mọi thẻ <a> dạng nút đều khai báo màu chữ ở
   cả :hover (quy tắc gốc a:hover thắng selector một-class — xem ghi chú v7.1).
   ========================================================================== */

/* ---------- Dải nhắn nhủ trên cùng ---------- */
/* Nền sáng ấm, viền trái đậm: đọc như một lời nhắn của đơn vị, không phải một
   cảnh báo hệ thống — và không tranh màu với khối hero navy ngay bên dưới. */
.is-note {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 26px 28px;
  margin: 22px 0 16px;
  border-radius: var(--radius-lg);
  border: 1px solid #F0DFBB;
  border-left: 4px solid var(--amber-600);
  background: linear-gradient(135deg, #FFFBF2 0%, #FFFDF9 55%, #FFFFFF 100%);
}
.is-note-mark {
  width: 46px; height: 46px;
  border-radius: 13px;
  background: var(--amber-50);
  color: var(--amber-600);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 25px;
  flex-shrink: 0;
}
/* Trên màn rộng: đoạn văn bên trái, câu chốt thành một thẻ bên phải. Giữ
   độ dài dòng dễ đọc mà không để trống nửa băng bên phải. */
.is-note-body {
  flex: 1;
  min-width: 0;
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(260px, 1fr);
  column-gap: 26px;
  align-items: start;
}
.is-note-eyebrow, .is-note-title { grid-column: 1 / -1; }
.is-note-text { grid-column: 1; }
.is-note-punch { grid-column: 2; }
.is-note-eyebrow {
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--amber-600);
  margin-bottom: 8px;
}
.is-note-title {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.015em;
  line-height: 1.3;
  color: var(--amber-800);
  margin: 0 0 12px;
}
.is-note-p {
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--text-secondary);
  margin: 0 0 10px;
}
.is-note-p:last-of-type { margin-bottom: 0; }
.is-note-punch {
  font-size: 13.5px;
  line-height: 1.7;
  font-weight: 700;
  color: var(--amber-800);
  margin: 0;
  padding: 16px 18px;
  border-radius: var(--radius-md);
  background: var(--amber-50);
  border: 1px solid #F0DFBB;
}

/* ---------- Hero ---------- */
.is-hero {
  padding: 32px 34px;
  margin: 22px 0 30px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--blue-100);
  background:
    radial-gradient(800px 320px at 100% 0%, #0A3A6B 0%, rgba(10, 58, 107, 0) 65%),
    linear-gradient(135deg, var(--blue-900) 0%, #0A3A6B 58%, var(--blue-800) 100%);
  color: #fff;
}
.is-hero-eyebrow {
  font-size: 11.5px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #9CC6EE;
  margin-bottom: 10px;
}
.is-hero-title {
  font-size: 31px;
  line-height: 1.16;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0 0 12px;
  color: #fff;
}
.is-hero-lede {
  font-size: 14.5px;
  line-height: 1.65;
  color: #D3E4F6;
  max-width: 76ch;
  margin: 0 0 20px;
}
.is-warn {
  display: flex;
  gap: 13px;
  align-items: flex-start;
  padding: 15px 18px;
  border-radius: var(--radius-md);
  background: rgba(163, 45, 45, 0.20);
  border: 1px solid rgba(255, 150, 150, 0.35);
  font-size: 13px;
  line-height: 1.65;
  color: #FFE0E0;
}
.is-warn > .ti { font-size: 21px; flex-shrink: 0; color: #FF9E9E; }
.is-hero-scope {
  font-size: 12px;
  line-height: 1.65;
  color: #A8C5E4;
  margin: 16px 0 0;
  padding-top: 15px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  max-width: 84ch;
}

/* ---------- Quyền ngoại lệ (wifi / firewall / remote) ---------- */
/* Khối này đứng ngay sau hero và nói thẳng về một thực tế đang diễn ra, nên
   dùng viền đỏ và nền ấm để tách khỏi phần trình bày tài liệu bên dưới. */
.is-exc {
  border-radius: var(--radius-lg);
  border: 1px solid #F0C4C4;
  border-top: 4px solid var(--red-600);
  background: linear-gradient(135deg, #FFF8F8 0%, #FFFCFC 55%, #FFFFFF 100%);
  padding: 26px 28px;
}
.is-exc-top { margin-bottom: 18px; }
.is-exc-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 5px 12px;
  border-radius: 99px;
  background: var(--red-800);
  color: #fff;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.is-exc-badge .ti { font-size: 14px; }
.is-exc-title {
  font-size: 21px;
  font-weight: 800;
  letter-spacing: -0.015em;
  line-height: 1.28;
  color: var(--red-800);
  margin: 0 0 9px;
}
.is-exc-intro { font-size: 13.5px; line-height: 1.7; color: var(--text-secondary); margin: 0; max-width: 84ch; }

.is-exc-cols { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-bottom: 14px; }
.is-exc-col {
  padding: 17px 19px;
  border-radius: var(--radius-md);
  background: #fff;
  border: 1px solid #F0C4C4;
}
.is-exc-right { border-color: var(--teal-300, #9CD5BE); }
.is-exc-col-h {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 11px;
  color: var(--red-800);
}
.is-exc-right .is-exc-col-h { color: var(--teal-900); }
.is-exc-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; }
.is-exc-col li { display: flex; gap: 10px; align-items: flex-start; font-size: 12.5px; line-height: 1.6; color: var(--text-primary); }
.is-exc-wrong .is-gl { color: var(--red-600); }
.is-exc-right .is-gl { color: var(--teal-600); }

.is-exc-ask {
  padding: 18px 20px;
  border-radius: var(--radius-md);
  background: var(--amber-50);
  border: 1px solid #F0DFBB;
  margin-bottom: 14px;
}
.is-exc-ask-h { display: flex; align-items: center; gap: 9px; margin-bottom: 8px; }
.is-exc-ask-h > .ti { font-size: 19px; color: var(--amber-600); }
.is-exc-ask-h strong { font-size: 14px; font-weight: 700; color: var(--amber-800); }
.is-exc-ask-intro { font-size: 12.5px; line-height: 1.65; color: var(--amber-800); margin: 0 0 11px; opacity: 0.92; max-width: 84ch; }
.is-exc-ask-list { margin: 0; padding-left: 20px; display: grid; gap: 8px; }
.is-exc-ask-list li { font-size: 13px; line-height: 1.6; font-weight: 600; color: var(--amber-800); }

.is-exc-cost {
  padding: 18px 20px;
  border-radius: var(--radius-md);
  background: #fff;
  border: 1px solid var(--border);
}
.is-exc-cost-h { margin-bottom: 12px; }
.is-exc-cost-h strong { font-size: 14px; font-weight: 700; color: var(--text-primary); }
.is-exc-row {
  display: grid;
  grid-template-columns: 116px minmax(0, 1fr) 210px;
  gap: 14px;
  align-items: start;
  padding: 12px 0;
  border-top: 1px solid var(--border);
}
/* .is-ref mặc định là nowrap; ở đây có mã dài như "20.1 / 3.7.1 · #84" nên
   phải cho xuống dòng, không thì nó tràn sang cột nội dung. */
.is-exc-row .is-ref {
  white-space: normal;
  overflow-wrap: anywhere;
  line-height: 1.45;
  justify-self: start;
}
.is-exc-row-hi { background: #FFFBF2; margin: 0 -20px; padding-left: 20px; padding-right: 20px; }
.is-exc-what-main { display: block; font-size: 12.5px; line-height: 1.6; color: var(--text-primary); }
.is-exc-note { display: block; font-size: 11.5px; line-height: 1.55; color: var(--text-tertiary); margin-top: 4px; }
.is-exc-row .is-pen { justify-self: start; white-space: normal; line-height: 1.45; }
.is-exc-close {
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--text-secondary);
  margin: 14px 0 0;
  padding-top: 13px;
  border-top: 1px solid var(--border);
  max-width: 88ch;
}

/* ---------- Ba tài liệu ---------- */
.is-docs { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
a.is-doc {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 17px 18px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: #fff;
  transition: border-color .18s ease, transform .18s ease, box-shadow .18s ease;
}
a.is-doc, a.is-doc:hover, a.is-doc:visited { color: inherit; }
a.is-doc:hover {
  border-color: var(--blue-500);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(20, 30, 60, 0.08);
}
.is-doc-ico {
  width: 40px; height: 40px;
  border-radius: 11px;
  background: var(--red-50);
  color: var(--red-600);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}
.is-doc-body { flex: 1; min-width: 0; }
.is-doc-name { display: block; font-size: 14px; font-weight: 700; color: var(--text-primary); margin-bottom: 5px; }
.is-doc-code {
  display: inline-block;
  font-size: 10.5px;
  padding: 2px 7px;
  border-radius: 5px;
  background: var(--surface-muted);
  color: var(--text-secondary);
  margin-bottom: 7px;
}
.is-doc-desc { display: block; font-size: 12px; line-height: 1.55; color: var(--text-secondary); margin-bottom: 6px; }
.is-doc-meta { display: block; font-size: 11px; color: var(--text-tertiary); }
.is-doc-dl { font-size: 17px; color: var(--blue-600); flex-shrink: 0; }

/* ---------- Năm con số ---------- */
.is-nums { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; }
.is-num {
  padding: 18px 16px 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: #fff;
  border-top: 3px solid var(--blue-600);
}
.is-num-red { border-top-color: var(--red-600); }
.is-num-teal { border-top-color: var(--teal-600); }
.is-num-value {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.05;
  color: var(--blue-900);
  font-variant-numeric: tabular-nums;
}
.is-num-red .is-num-value { color: var(--red-800); }
.is-num-teal .is-num-value { color: var(--teal-900); }
.is-num-unit {
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin: 8px 0;
}
.is-num-note { font-size: 12px; line-height: 1.55; color: var(--text-secondary); }

/* ---------- Phân loại ---------- */
.is-cls { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.is-cl {
  padding: 0 0 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: #fff;
  overflow: hidden;
}
.is-cl-bar {
  height: 40px;
  display: flex;
  align-items: center;
  padding: 0 16px;
  background: var(--green-50);
}
.is-cl-internal .is-cl-bar { background: var(--blue-50); }
.is-cl-confidential .is-cl-bar { background: var(--amber-50); }
.is-cl-secret .is-cl-bar { background: var(--red-50); }
.is-cl-step {
  width: 22px; height: 22px;
  border-radius: 99px;
  background: #fff;
  font-size: 11.5px;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--green-600);
}
.is-cl-internal .is-cl-step { color: var(--blue-700); }
.is-cl-confidential .is-cl-step { color: var(--amber-800); }
.is-cl-secret .is-cl-step { color: var(--red-800); }
.is-cl-name {
  padding: 14px 16px 0;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--text-primary);
}
.is-cl-vn { display: block; font-size: 11.5px; font-weight: 600; color: var(--text-tertiary); margin-top: 2px; }
.is-cl-desc { padding: 0 16px; font-size: 12px; line-height: 1.6; color: var(--text-secondary); margin: 9px 0 11px; }
.is-cl-rules { list-style: none; margin: 0; padding: 0 16px; display: grid; gap: 7px; }
.is-cl-rules li {
  position: relative;
  padding-left: 14px;
  font-size: 11.5px;
  line-height: 1.55;
  color: var(--text-primary);
}
.is-cl-rules li::before {
  content: '';
  position: absolute;
  left: 0; top: 7px;
  width: 5px; height: 5px;
  border-radius: 99px;
  background: var(--border-strong);
}
.is-cl-secret .is-cl-rules li::before { background: var(--red-600); }
.is-cl-confidential .is-cl-rules li::before { background: var(--amber-600); }
.is-cl-note {
  display: flex;
  gap: 11px;
  align-items: flex-start;
  margin-top: 14px;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  background: var(--amber-50);
  border: 1px solid #F0DFBB;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--amber-800);
}
.is-cl-note > .ti { font-size: 19px; flex-shrink: 0; color: var(--amber-600); }

/* ---------- Thói quen hằng ngày ---------- */
.is-dailies { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.is-daily {
  padding: 17px 18px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: #fff;
}
.is-daily-head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 9px; }
.is-daily-head > .ti { font-size: 20px; color: var(--blue-600); }
.is-daily-title { font-size: 14px; font-weight: 700; color: var(--text-primary); flex: 1; min-width: 0; }
.is-daily-body { font-size: 12px; line-height: 1.65; color: var(--text-secondary); margin: 0; }
.is-ref {
  font-size: 10.5px;
  padding: 2px 7px;
  border-radius: 5px;
  background: var(--surface-muted);
  color: var(--text-tertiary);
  white-space: nowrap;
}

/* ---------- Mật khẩu ---------- */
.is-pw { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 12px; }
.is-pw-col {
  padding: 18px 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: #fff;
}
.is-pw-h {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}
.is-pw-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; }
.is-pw-col li { display: flex; gap: 10px; align-items: flex-start; font-size: 12.5px; line-height: 1.55; color: var(--text-primary); }
.is-gl { flex-shrink: 0; font-weight: 800; font-size: 13px; width: 15px; text-align: center; }
.is-pw-ok .is-gl { color: var(--teal-600); }
.is-pw-no .is-gl { color: var(--red-600); }
.is-pw-extra {
  display: flex;
  gap: 11px;
  align-items: flex-start;
  margin-top: 14px;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  background: var(--blue-50);
  border: 1px solid var(--blue-100);
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--blue-900);
}
.is-pw-extra > .ti { font-size: 19px; flex-shrink: 0; color: var(--blue-700); }

/* ---------- Email ---------- */
.is-lanes { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-bottom: 14px; }
.is-lane {
  padding: 17px 19px;
  border-radius: var(--radius-md);
  border: 1px solid var(--teal-300, #9CD5BE);
  background: var(--teal-50);
}
.is-lane-no { border-color: #F0B8B8; background: var(--red-50); }
.is-lane-h {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 11px;
  color: var(--teal-900);
}
.is-lane-no .is-lane-h { color: var(--red-800); }
.is-lane ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; }
.is-lane li { display: flex; gap: 10px; align-items: flex-start; font-size: 12.5px; line-height: 1.55; color: var(--text-primary); }
.is-lane-ok .is-gl { color: var(--teal-600); }
.is-lane-no .is-gl { color: var(--red-600); }

.is-two { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; align-items: start; }
.is-two-flow { grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); }
.is-card {
  padding: 18px 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: #fff;
}
.is-card-red { background: #FFF8F8; border-color: #F3C9C9; }
.is-card-h { display: block; font-size: 14px; font-weight: 700; color: var(--text-primary); margin-bottom: 11px; }
.is-card-red .is-card-h { color: var(--red-800); }
.is-card-b { font-size: 12.5px; line-height: 1.65; color: var(--text-secondary); margin: 0; }
.is-checks { margin: 0; padding-left: 20px; display: grid; gap: 8px; }
.is-checks li { font-size: 12.5px; line-height: 1.55; color: var(--text-secondary); }

/* ---------- Thiết bị / phần mềm ---------- */
.is-grps { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.is-grp {
  padding: 18px 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: #fff;
}
.is-grp-head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 12px; padding-bottom: 11px; border-bottom: 1px solid var(--border); }
.is-grp-head > .ti { font-size: 20px; color: var(--blue-600); }
.is-grp-head strong { font-size: 14px; font-weight: 700; color: var(--text-primary); flex: 1; min-width: 0; }
.is-grp-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; }
.is-grp-list li {
  position: relative;
  padding-left: 15px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--text-secondary);
}
.is-grp-list li::before {
  content: '';
  position: absolute;
  left: 0; top: 7px;
  width: 5px; height: 5px;
  border-radius: 99px;
  background: var(--blue-400);
}

/* ---------- Remote ---------- */
.is-rms { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.is-rm {
  padding: 17px 18px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: #fff;
}
.is-rm > .ti { font-size: 22px; color: var(--blue-600); display: block; margin-bottom: 9px; }
.is-rm strong { display: block; font-size: 13px; font-weight: 700; color: var(--text-primary); margin-bottom: 5px; }
.is-rm span { display: block; font-size: 12px; line-height: 1.6; color: var(--text-secondary); }

a.is-xlink {
  display: flex;
  align-items: center;
  gap: 11px;
  margin-top: 14px;
  padding: 13px 16px;
  border-radius: var(--radius-sm);
  background: var(--blue-50);
  border: 1px solid var(--blue-100);
  font-size: 12.5px;
  font-weight: 600;
  transition: border-color .15s ease, background .15s ease;
}
a.is-xlink { color: var(--blue-800); }
a.is-xlink:hover { color: var(--blue-900); background: var(--blue-100); border-color: var(--blue-500); }
a.is-xlink > span { flex: 1; }

/* ---------- Khối kỹ sư ---------- */
.is-eng {
  border-radius: var(--radius-lg);
  border: 1px solid #C9C4F0;
  background: linear-gradient(135deg, #F4F2FE 0%, #FBFAFF 62%);
  padding: 26px 28px;
}
.is-eng-top { margin-bottom: 18px; }
.is-eng-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 5px 12px;
  border-radius: 99px;
  background: var(--purple-800);
  color: #fff;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.is-eng-badge .ti { font-size: 14px; }
.is-eng-h { font-size: 21px; font-weight: 800; letter-spacing: -0.015em; color: #2A2468; margin: 0 0 8px; }
.is-eng-intro { font-size: 13px; line-height: 1.65; color: #4A4370; margin: 0; max-width: 78ch; }
.is-eng-items { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.is-eng-item {
  background: #fff;
  border: 1px solid #DCD8F4;
  border-radius: var(--radius-md);
  padding: 17px 18px;
}
.is-eng-head { display: flex; align-items: center; gap: 9px; flex-wrap: wrap; margin-bottom: 9px; }
.is-eng-head > .ti { font-size: 20px; color: var(--purple-800); }
.is-eng-title { font-size: 13.5px; font-weight: 700; color: #2A2468; flex: 1; min-width: 0; }
.is-eng-body { font-size: 12px; line-height: 1.65; color: var(--text-secondary); margin: 0; }

.is-gap {
  margin-top: 16px;
  padding: 17px 19px;
  border-radius: var(--radius-md);
  background: #fff;
  border: 1px dashed #B9B2E8;
}
.is-gap-h { display: flex; align-items: center; gap: 9px; flex-wrap: wrap; margin-bottom: 9px; }
.is-gap-h > .ti { font-size: 19px; color: var(--purple-800); }
.is-gap-h strong { font-size: 13.5px; font-weight: 700; color: #2A2468; }
.is-gap-b { font-size: 12.5px; line-height: 1.7; color: var(--text-secondary); margin: 0; }
.is-d3tag {
  display: inline-flex;
  align-items: center;
  padding: 3px 9px;
  border-radius: 99px;
  background: #EDEAFD;
  color: var(--purple-800);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* ---------- Sự cố ---------- */
.is-flow { display: flex; flex-direction: column; }
.is-flow-step { display: flex; gap: 16px; align-items: flex-start; position: relative; padding-bottom: 18px; }
.is-flow-step::before {
  content: '';
  position: absolute;
  left: 19px; top: 40px; bottom: 0;
  width: 2px;
  background: var(--border-strong);
}
.is-flow-last { padding-bottom: 0; }
.is-flow-last::before { display: none; }
.is-flow-dot {
  width: 40px; height: 40px;
  border-radius: 99px;
  background: #fff;
  border: 2px solid #F0B8B8;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  z-index: 1;
}
.is-flow-dot .ti { font-size: 20px; color: var(--red-600); }
.is-flow-body { padding-top: 4px; }
.is-flow-body strong { display: block; font-size: 14px; font-weight: 700; color: var(--text-primary); margin-bottom: 4px; }
.is-flow-body span { display: block; font-size: 12.5px; line-height: 1.6; color: var(--text-secondary); max-width: 72ch; }
.is-fast { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.is-fast li {
  position: relative;
  padding-left: 15px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--text-secondary);
}
.is-fast li::before {
  content: '';
  position: absolute;
  left: 0; top: 7px;
  width: 5px; height: 5px;
  border-radius: 99px;
  background: var(--red-600);
}

/* ---------- Tra cứu chế tài ---------- */
.is-bands { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 9px; margin-bottom: 14px; }
.is-band {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 3px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: #fff;
  font-family: inherit;
  text-align: left;
  cursor: pointer;
  transition: border-color .15s ease, background .15s ease, transform .1s ease;
  border-left: 3px solid var(--blue-300);
}
.is-band-a { border-left-color: #9CD5BE; }
.is-band-b { border-left-color: var(--blue-300); }
.is-band-c { border-left-color: var(--amber-600); }
.is-band-d { border-left-color: #D9713C; }
.is-band-e { border-left-color: var(--red-600); }
.is-band b { font-size: 13px; font-weight: 800; color: var(--text-primary); }
.is-band span { font-size: 11.5px; color: var(--text-secondary); font-variant-numeric: tabular-nums; }
.is-band em { font-size: 10.5px; font-style: normal; color: var(--text-tertiary); }
.is-band:hover { background: var(--surface-muted); border-color: var(--border-strong); }
.is-band.is-on { background: var(--blue-900); border-color: var(--blue-900); }
.is-band.is-on b, .is-band.is-on span, .is-band.is-on em { color: #fff; }
.is-band.is-on em { opacity: 0.75; }

.is-filters { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-bottom: 12px; }
.is-search {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  min-width: 220px;
  padding: 0 13px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong);
  background: #fff;
}
.is-search .ti { font-size: 17px; color: var(--text-tertiary); flex-shrink: 0; }
.is-search input {
  flex: 1;
  border: none;
  outline: none;
  background: none;
  font-family: inherit;
  font-size: 13px;
  color: var(--text-primary);
  padding: 11px 0;
  min-width: 0;
}
#is-dieu {
  font-family: inherit;
  font-size: 12.5px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong);
  background: #fff;
  color: var(--text-primary);
  /* tên điều khá dài; không chặn thì select tự giãn theo option dài nhất và
     làm tràn ngang ở màn hình hẹp */
  max-width: 320px;
  min-width: 0;
  text-overflow: ellipsis;
}
.is-count { font-size: 12px; color: var(--text-tertiary); white-space: nowrap; }
.is-count b { color: var(--text-primary); font-variant-numeric: tabular-nums; }

.is-rows { border: 1px solid var(--border); border-radius: var(--radius-md); background: #fff; overflow: hidden; }
.is-row {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr) 260px;
  gap: 14px;
  align-items: start;
  padding: 13px 16px;
  border-bottom: 1px solid var(--border);
}
.is-row:last-child { border-bottom: none; }
.is-row[hidden] { display: none; }
.is-row-n {
  font-size: 11.5px;
  font-weight: 700;
  color: var(--text-tertiary);
  font-variant-numeric: tabular-nums;
  padding-top: 2px;
}
.is-row-txt { font-size: 12.5px; line-height: 1.6; color: var(--text-primary); }
.is-row-txt mark { background: #FFF1A8; color: inherit; padding: 0 1px; border-radius: 2px; }
.is-row-pens { display: grid; gap: 6px; }
.is-pen-wrap { display: flex; align-items: center; gap: 8px; }
.is-pen-wrap small {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  width: 62px;
  flex-shrink: 0;
}
.is-pen {
  font-size: 11.5px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  padding: 3px 9px;
  border-radius: 99px;
  white-space: nowrap;
}
.is-pen-a { background: var(--teal-50); color: var(--teal-900); }
.is-pen-b { background: var(--blue-50); color: var(--blue-900); }
.is-pen-c { background: var(--amber-50); color: var(--amber-800); }
.is-pen-d { background: #FBE6D8; color: #7A3A12; }
.is-pen-e { background: var(--red-50); color: var(--red-800); }
.is-pen-none { background: var(--surface-muted); color: var(--text-tertiary); font-weight: 500; font-style: italic; }
.is-empty { font-size: 13px; color: var(--text-tertiary); text-align: center; padding: 26px 0; margin: 0; }

.is-basis {
  display: flex;
  gap: 11px;
  align-items: flex-start;
  margin-top: 12px;
  padding: 13px 16px;
  border-radius: var(--radius-sm);
  background: var(--surface-muted);
  border: 1px solid var(--border);
  font-size: 12px;
  line-height: 1.65;
  color: var(--text-secondary);
}
.is-basis > .ti { font-size: 18px; flex-shrink: 0; color: var(--text-tertiary); margin-top: 1px; }

/* ---------- Nghỉ việc ---------- */
.is-offs { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.is-off {
  padding: 17px 18px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: #fff;
}
.is-off > .ti { font-size: 21px; color: var(--blue-600); display: block; margin-bottom: 9px; }
.is-off strong { display: block; font-size: 13px; font-weight: 700; color: var(--text-primary); margin-bottom: 5px; }
.is-off span { display: block; font-size: 12px; line-height: 1.6; color: var(--text-secondary); }

/* ---------- Vai trò ---------- */
.is-roles { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 12px; }
.is-role {
  padding: 17px 18px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: #fff;
}
.is-role-head { display: flex; align-items: center; gap: 10px; margin-bottom: 11px; padding-bottom: 11px; border-bottom: 1px solid var(--border); }
.is-role-head > .ti { font-size: 20px; color: var(--blue-600); flex-shrink: 0; }
.is-role-head strong { font-size: 13.5px; font-weight: 700; color: var(--text-primary); }
.is-role ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; }
.is-role li {
  position: relative;
  padding-left: 15px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--text-secondary);
}
.is-role li::before {
  content: '';
  position: absolute;
  left: 0; top: 7px;
  width: 5px; height: 5px;
  border-radius: 99px;
  background: var(--blue-400);
}

/* ---------- Ghi chú của D3 ---------- */
.is-cavs { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 12px; margin-bottom: 16px; }
.is-cav {
  padding: 16px 18px;
  border-radius: var(--radius-md);
  background: #fff;
  border: 1px dashed var(--border-strong);
}
.is-cav strong { display: block; font-size: 13.5px; font-weight: 700; color: var(--text-primary); margin-bottom: 6px; }
.is-cav p { font-size: 12px; line-height: 1.65; color: var(--text-secondary); margin: 0; }

.is-source {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  padding: 15px 18px;
  border-radius: var(--radius-md);
  background: var(--blue-50);
  border: 1px solid var(--blue-100);
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--blue-900);
}
.is-source > .ti { font-size: 20px; color: var(--blue-700); }
.is-source > span { flex: 1; min-width: 200px; }
a.is-source-link { font-size: 12.5px; font-weight: 700; white-space: nowrap; display: inline-flex; align-items: center; gap: 5px; }
a.is-source-link { color: var(--blue-700); }
a.is-source-link:hover { color: var(--blue-900); }

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .is-exc-row { grid-template-columns: 106px minmax(0, 1fr) 180px; }
  .is-nums { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .is-cls { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .is-docs, .is-dailies, .is-eng-items { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .is-rms, .is-offs { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .is-bands { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .is-row { grid-template-columns: 34px minmax(0, 1fr) 230px; }
}
@media (max-width: 860px) {
  .is-exc-cols { grid-template-columns: minmax(0, 1fr); }
  .is-exc-row { grid-template-columns: minmax(0, 1fr); gap: 7px; }
  .is-exc-row .is-ref { justify-self: start; }
  .is-note { padding: 20px 18px; gap: 14px; }
  .is-note-title { font-size: 17.5px; }
  .is-note-body { grid-template-columns: minmax(0, 1fr); }
  .is-note-text, .is-note-punch { grid-column: 1; }
  .is-note-punch { margin-top: 14px; }
  .is-hero { padding: 24px 20px; }
  .is-hero-title { font-size: 25px; }
  .is-nums { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .is-pw, .is-lanes, .is-two, .is-two-flow, .is-grps { grid-template-columns: minmax(0, 1fr); }
  .is-row { grid-template-columns: 30px minmax(0, 1fr); }
  .is-row-pens { grid-column: 1 / -1; grid-template-columns: repeat(2, minmax(0, 1fr)); display: grid; }
  #is-dieu { max-width: 100%; width: 100%; flex: 1 1 100%; }
}
@media (max-width: 620px) {
  .is-exc { padding: 20px 16px; }
  .is-exc-title { font-size: 18px; }
  .is-exc-row-hi { margin: 0 -16px; padding-left: 16px; padding-right: 16px; }
  .is-note { flex-direction: column; gap: 12px; padding: 18px 16px; }
  .is-note-mark { width: 40px; height: 40px; font-size: 21px; }
  .is-note-p, .is-note-punch { font-size: 13px; }
  .is-nums, .is-cls, .is-docs, .is-dailies, .is-eng-items, .is-rms, .is-offs { grid-template-columns: minmax(0, 1fr); }
  .is-bands { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .is-eng { padding: 20px 16px; }
  .is-eng-h { font-size: 18px; }
  .is-row-pens { grid-template-columns: minmax(0, 1fr); }
  .is-pen-wrap small { width: 58px; }
}