/* LEGAL-11 (11/10/2026): giao diện chung cho Trung tâm pháp lý RaoGo
   (phap-ly, terms, privacy, tieu-chuan-cong-dong, quy-dinh-nguoi-ban, xoa-tai-khoan). */
:root {
  --green: #2E7D32; --green-2: #49CC88; --green-light: #E8F8EF; --orange: #EF6C00;
  --text: #1f2421; --muted: #5f6b63; --line: #e3e8e4; --bg: #f6f8f7; --card: #ffffff;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body { margin: 0; background: var(--bg); color: var(--text);
       font: 16px/1.7 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif; }
a { color: var(--green); }
a:hover { color: var(--orange); }

/* Thanh trên cùng */
.topbar { position: sticky; top: 0; z-index: 10; background: #fff; border-bottom: 1px solid var(--line); }
.topbar .in { max-width: 1120px; margin: 0 auto; padding: 10px 16px; display: flex; align-items: center; gap: 12px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text); font-weight: 700; font-size: 18px; }
.brand img { width: 34px; height: 34px; border-radius: 8px; }
.brand .r { color: var(--green); } .brand .g { color: var(--orange); }
.brand small { font-weight: 500; color: var(--muted); font-size: 14px; border-left: 1px solid var(--line); padding-left: 10px; }
.topbar nav { margin-left: auto; font-size: 14px; }
.topbar nav a { text-decoration: none; color: var(--muted); margin-left: 16px; }
.topbar nav a:hover, .topbar nav a.on { color: var(--green); }

/* Đầu trang tài liệu */
.hero { background: linear-gradient(135deg, var(--green) 0%, #3a9a5b 100%); color: #fff; }
.hero .in { max-width: 1120px; margin: 0 auto; padding: 34px 16px 30px; }
.hero h1 { margin: 0 0 8px; font-size: 30px; line-height: 1.25; }
.hero p { margin: 0; opacity: .92; font-size: 14.5px; }
.hero .meta { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.hero .pill { background: rgba(255,255,255,.16); border: 1px solid rgba(255,255,255,.28); border-radius: 999px;
              padding: 3px 12px; font-size: 13px; }

/* Bố cục: mục lục + nội dung */
.layout { max-width: 1120px; margin: 24px auto 40px; padding: 0 16px; display: grid;
          grid-template-columns: 260px minmax(0, 1fr); gap: 24px; align-items: start; }
.toc { position: sticky; top: 76px; background: var(--card); border: 1px solid var(--line); border-radius: 14px;
       padding: 16px 14px; font-size: 14px; max-height: calc(100vh - 100px); overflow: auto; }
.toc b { display: block; font-size: 12px; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); margin: 0 6px 8px; }
.toc ol { list-style: none; margin: 0; padding: 0; counter-reset: t; }
.toc li a { display: block; padding: 5px 8px; border-radius: 8px; text-decoration: none; color: var(--text); line-height: 1.4; }
.toc li a:hover { background: var(--green-light); color: var(--green); }
.toc .print { display: block; margin: 12px 8px 0; font-size: 13px; color: var(--muted); cursor: pointer; background: none; border: 0; padding: 0; }
.doc { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 30px 34px; min-width: 0; }
.doc h2 { color: var(--green); font-size: 20px; margin: 34px 0 10px; padding-top: 4px; }
.doc h2:first-child { margin-top: 0; }
.doc h3 { font-size: 16.5px; margin: 20px 0 6px; }
.doc p, .doc li { font-size: 15.5px; }
.doc ul, .doc ol { padding-left: 22px; }
.doc li { margin: 4px 0; }
.lead { background: var(--green-light); border-left: 4px solid var(--green); border-radius: 8px; padding: 14px 18px; margin: 0 0 22px; }
.note { background: #FFF4EA; border-left: 4px solid var(--orange); border-radius: 8px; padding: 12px 16px; margin: 16px 0; font-size: 15px; }
.table-wrap { overflow-x: auto; margin: 12px 0; }
table { border-collapse: collapse; width: 100%; font-size: 14.5px; min-width: 560px; }
th, td { border: 1px solid var(--line); padding: 9px 11px; text-align: left; vertical-align: top; }
th { background: var(--green-light); font-weight: 600; }
.summary { background: var(--green-light); border-radius: 12px; padding: 18px 20px; margin: 0 0 18px; }
.summary h2 { margin: 0 0 10px !important; color: var(--text) !important; font-size: 17px !important; }
.summary ul { list-style: none; padding: 0; margin: 0; }
.summary li { display: flex; gap: 12px; padding: 6px 0; }
.summary li .i { flex: 0 0 26px; font-size: 20px; line-height: 1.5; }
.history td:first-child { white-space: nowrap; }
.toc-mobile { display: none; }

/* Trang Trung tâm pháp lý */
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; }
.card { display: block; background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 20px;
        text-decoration: none; color: var(--text); transition: box-shadow .15s, transform .15s, border-color .15s; }
.card:hover { box-shadow: 0 6px 22px rgba(0,0,0,.08); transform: translateY(-2px); border-color: var(--green-2); color: var(--text); }
.card .ic { width: 42px; height: 42px; border-radius: 12px; background: var(--green-light); display: grid; place-items: center; font-size: 22px; margin-bottom: 12px; }
.card h3 { margin: 0 0 6px; font-size: 17px; color: var(--green); }
.card p { margin: 0; font-size: 14.5px; color: var(--muted); line-height: 1.55; }
.single { max-width: 1120px; margin: 24px auto 40px; padding: 0 16px; }

/* Chân trang */
footer.site { border-top: 1px solid var(--line); background: #fff; }
footer.site .in { max-width: 1120px; margin: 0 auto; padding: 22px 16px 30px; font-size: 13.5px; color: var(--muted);
                  display: flex; flex-wrap: wrap; gap: 10px 24px; justify-content: space-between; }
footer.site nav a { margin-right: 16px; text-decoration: none; color: var(--muted); }
footer.site nav a:hover { color: var(--green); }

@media (max-width: 960px) {
  .layout { grid-template-columns: minmax(0, 1fr); }
  .topbar nav a.hide-sm { display: none; }
  .toc { display: none; }
  .toc-mobile { display: block; background: var(--card); border: 1px solid var(--line); border-radius: 12px; margin-bottom: 16px; }
  .toc-mobile summary { cursor: pointer; padding: 12px 16px; font-weight: 600; color: var(--green); }
  .toc-mobile ol { margin: 0; padding: 0 16px 12px 36px; font-size: 14.5px; }
}
@media (max-width: 600px) {
  .doc { padding: 22px 18px; }
  .hero h1 { font-size: 24px; }
  .brand small { display: none; }
  .topbar nav a:not(.on) { display: none; }
  body { overflow-x: hidden; }
}
@media print {
  .topbar, .toc, .toc-mobile, footer.site { display: none; }
  .layout { display: block; margin: 0; }
  .doc { border: 0; padding: 0; }
  .hero { background: none; color: var(--text); }
  .hero .pill { border-color: var(--line); }
}