/* CỔNG QUẢN TRỊ SocialLife — admin.css (đồng bộ nhận diện với trang khảo sát) */
:root{
  --ink:#1c2b33; --ink-soft:#4a5a62; --paper:#f6f7f5; --card:#fff; --line:#dfe3e0;
  --primary:#166b6b; --primary-d:#0f5050; --accent:#c2603a; --ok:#1f7a4d; --err:#b23b3b;
  --radius:12px; --maxw:1040px;
}
*{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--ink);
  font-family:"Be Vietnam Pro",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;font-size:16px;line-height:1.5}
.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 18px}
.row{display:flex;align-items:center;gap:10px}
.row.between,.between{justify-content:space-between}
.row.gap{gap:10px;flex-wrap:wrap}

.site-header{background:var(--primary);color:#fff;padding:16px 0}
.site-header .brand{font-size:12px;opacity:.9}
.site-header h1{margin:4px 0 0;font-size:20px;font-weight:700}
.who{font-size:14px;display:flex;align-items:center;gap:10px}

main{padding:20px 0 60px}
.toolbar{margin:6px 0 16px}
.toolbar label{font-weight:600}

.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px;margin:16px 0}
.card h2{margin:0 0 14px;font-size:17px;color:var(--primary-d)}
.card h3.sub{margin:18px 0 6px;font-size:14px;color:var(--ink-soft);font-weight:600}
.muted{color:var(--ink-soft)}

.login{max-width:380px;margin:40px auto}
.fld{display:block;width:100%;font:inherit;padding:10px 12px;margin:8px 0;
  border:1.5px solid var(--line);border-radius:10px;background:#fff;color:var(--ink)}
.fld.inline{display:inline-block;width:auto;min-width:220px;margin:0}

.kpis{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:16px}
.kpi{background:#eef3f1;border-radius:10px;padding:12px 18px;min-width:130px}
.kpi-n{font-size:26px;font-weight:700;color:var(--primary-d)}
.kpi-l{font-size:13px;color:var(--ink-soft)}

.chart-wrap{position:relative;max-width:760px}
canvas{max-width:100%}

.tbl{width:100%;border-collapse:collapse;font-size:14px}
.tbl th,.tbl td{border:1px solid var(--line);padding:7px 9px;text-align:left;vertical-align:top}
.tbl th{background:#eef3f1;color:var(--primary-d);font-weight:600}

.btn-primary{background:var(--primary);color:#fff;border:0;border-radius:10px;font:inherit;font-weight:700;
  padding:11px 18px;min-height:44px;cursor:pointer}
.btn-primary:hover{background:var(--primary-d)}
.btn-primary:disabled{opacity:.55}
.btn-ghost{background:#fff;color:var(--primary-d);border:1.5px solid var(--primary);border-radius:10px;
  font:inherit;font-weight:600;padding:10px 16px;min-height:44px;cursor:pointer}
.btn-ghost.sm{padding:5px 12px;min-height:0;font-size:13px;color:#fff;border-color:rgba(255,255,255,.6);background:transparent}

.notice{padding:13px 15px;border-radius:var(--radius);margin:14px 0;background:#eef3f1}
.notice.err{background:#fbeceb;color:var(--err)}
.notice code{background:rgba(0,0,0,.06);padding:1px 6px;border-radius:6px}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px}

/* trang liệt kê khảo sát */
.srow{display:flex;flex-wrap:wrap;align-items:center;gap:8px 16px;justify-content:space-between;
  padding:12px 0;border-top:1px solid var(--line,#e4e7e7)}
.srow:first-child{border-top:0}
.srow .muted{font-size:13px}
#nav{margin-bottom:12px}

/* phân tích phân tổ */
.infer-result{margin-top:12px}
.infer-result .note,.note{font-size:12px;color:var(--ink-soft);margin:6px 0 0;line-height:1.5}
.infer-result .pct,.pct{font-size:12px;color:var(--ink-soft)}
.tbl tr.tot td{font-weight:700;background:#f6f9f8}
select.fld.inline{min-width:160px;max-width:280px}

/* tạo biểu mẫu */
textarea.fld{width:100%;box-sizing:border-box;padding:9px 11px;border:1.5px solid var(--line);border-radius:8px;font:inherit}
.mono{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:13px;line-height:1.45}
.notice.warn{background:#fff7e6;border:1px solid #f0c869;color:#7a5500;padding:8px 12px;border-radius:8px;margin-top:8px}
.notice.ok{background:#e9f7ef;border:1px solid #8fd3ad;color:#1c6b43;padding:8px 12px;border-radius:8px;margin-top:8px}
.notice.err{background:#fdecec;border:1px solid #e2a3a3;color:#9b1c1c;padding:8px 12px;border-radius:8px;margin-top:8px}
.notice ul{margin:6px 0 0 18px}
.outline-wrap{max-height:420px;overflow:auto}
.outline h4{margin:12px 0 4px;color:var(--primary-d)}
.outline .ol-q{margin:0 0 0 18px}
.outline .ol-o{margin:2px 0 6px 18px;color:var(--ink-soft)}
.outline .qc{font-weight:700}
.outline .qt{color:var(--clay,#c2603a);font-size:12px}
.outline .intro-prev{background:#f6f9f8;border-left:3px solid var(--primary,#1f6f54);padding:8px 12px;margin:8px 0;font-size:13px;color:var(--ink-soft)}
.outline .cond{display:inline-block;margin-left:6px;font-size:12px;background:#fff3e0;border:1px solid #f0c869;border-radius:6px;padding:0 6px;color:#7a5500}
.help{margin:8px 0;border:1px solid var(--line,#dfe6e3);border-radius:8px;padding:6px 10px;background:#fafcfb}
.help summary{cursor:pointer;font-size:13px;color:var(--primary,#1f6f54);font-weight:600}
.help .muted{margin-top:6px;line-height:1.7;font-size:13px}
.help code{background:#eef3f1;border:1px solid #dfe6e3;border-radius:4px;padding:0 4px;font-size:12px}

/* Trình chỉnh sửa bộ hỏi trực quan */
.editor .small{font-size:12px}
.editor .grow{flex:1;min-width:160px}
.editor .mini{width:84px}
.seccard{border:1px solid #cfe0d9;border-radius:10px;padding:12px;margin:12px 0;background:#fbfdfc}
.sechead{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:8px}
.sectag{font-weight:700;color:var(--primary,#1f6f54);font-size:12px;letter-spacing:.05em}
.spacer{flex:1}
.qcard{border:1px solid #e3e9e7;border-radius:8px;padding:10px;margin:8px 0;background:#fff}
.qhead{display:flex;align-items:center;gap:6px;flex-wrap:wrap;margin-bottom:6px}
.qnum{font-weight:700;color:#557}
.qreq{display:inline-flex;align-items:center;gap:2px;font-size:13px;color:#456}
.qtext{width:100%;resize:vertical}
.opts{margin:6px 0 2px;padding-left:8px;border-left:2px solid #e3e9e7}
.opt-row{display:flex;align-items:center;gap:6px;margin:4px 0}
.rel{margin-top:6px;align-items:center}
.lbl{font-size:13px;color:#456;white-space:nowrap}
.row-center{margin:12px 0;text-align:center}
.btn-mini{border:1px solid #cfd8d5;background:#fff;color:#234;font:inherit;font-size:13px;padding:3px 9px;border-radius:6px;cursor:pointer}
.btn-mini:hover{background:#f1f5f3}
.btn-mini.danger{border-color:#e6b3b3;color:#9b1c1c}

/* Khối phiếu (giới thiệu/cảm ơn) và điều kiện cấp phần */
.seccard.meta{background:#eef3f7;border-color:#cdd9e3}
.secrel{margin:2px 0 8px;align-items:center}
.editor details.help{margin:8px 0;background:#f7faf9;border:1px dashed #cfd8d5;border-radius:8px;padding:8px 10px}
.editor details.help textarea{margin-top:6px}
.editor details.help summary{cursor:pointer;font-weight:600;color:var(--primary,#1f6f54)}

/* Bộ dựng điều kiện nhảy bằng cách chọn */
.relbuild{align-items:center;flex-wrap:wrap;margin-top:6px;background:#f7faf9;border:1px dashed #cfd8d5;border-radius:8px;padding:6px 8px}
.relbuild .chip{background:#eef3f7;border:1px solid #cdd9e3;border-radius:12px;padding:2px 10px;font-size:13px}
.valmulti{display:flex;flex-wrap:wrap;gap:8px}
.valchk{display:inline-flex;align-items:center;font-size:13px}

/* Khung xem trước phiếu (như người trả lời) */
.pv-overlay{position:fixed;inset:0;background:rgba(20,40,35,.45);display:flex;align-items:flex-start;justify-content:center;padding:24px;z-index:1000;overflow:auto}
.pv-panel{background:#fff;max-width:680px;width:100%;border-radius:12px;box-shadow:0 12px 40px rgba(0,0,0,.25);max-height:92vh;display:flex;flex-direction:column}
.pv-head{display:flex;align-items:center;gap:8px;padding:12px 16px;border-bottom:1px solid #e3e9e7}
.pv-body{padding:16px;overflow:auto}
.pv-intro{background:#f3f7f5;border-radius:8px;padding:10px 12px;margin-bottom:14px}
.pv-section{margin-bottom:16px}
.pv-sectitle{color:var(--primary,#1f6f54);margin:8px 0}
.pv-q{margin:10px 0;padding-bottom:8px;border-bottom:1px dashed #eef1f0}
.pv-qtext{font-weight:600;margin-bottom:6px}
.pv-req{color:#c0392b}
.pv-opts{display:flex;flex-direction:column;gap:4px}
.pv-opt,.pv-scalept{display:flex;align-items:center;gap:6px;font-weight:400}
.pv-scale{display:flex;flex-wrap:wrap;gap:10px}
.pv-note{color:#789;font-size:13px;margin-top:8px}

/* Thư viện khối dựng sẵn */
.libbody{margin:4px 0}
.libcat{margin-top:8px;color:#557}
.blkrow{display:flex;align-items:center;gap:8px;padding:4px 0;border-bottom:1px dashed #eef1f0}
.blkrow .grow{flex:1}

/* Cảnh báo hợp lệ trực tiếp trên thẻ câu/phần */
.qwarn{display:flex;flex-wrap:wrap;gap:6px 12px;margin-top:6px}
.qwarn-item{color:#a15c00;background:#fff7e6;border:1px solid #f0d9a0;border-radius:6px;padding:1px 8px;font-size:12px}

.tbl td.r,.tbl th.r{text-align:right}
.tbl h3{margin:10px 0 4px}
.tnote{font-size:12px;color:#444;margin:6px 0 2px;line-height:1.5}

/* =====================================================================
   CHỦ ĐỀ CHUYÊN NGHIỆP (Phase 1 — workbench v40)
   Ghi đè token + tinh chỉnh thành phần dùng chung; giữ nguyên tên lớp.
   ===================================================================== */
:root{
  --paper:#eaeeec; --card:#ffffff; --surface-2:#f4f7f6; --line:#d6ddda;
  --ink:#15211e; --ink-soft:#5a6964;
  --primary:#0f5f5a; --primary-d:#0a4642; --primary-soft:#e6f0ee; --accent:#c2603a;
  --ok:#1f7a4d; --err:#b23b3b; --warn:#9a6a14;
  --radius:11px; --radius-sm:8px; --maxw:1200px;
  --shadow:0 1px 2px rgba(15,40,36,.06), 0 3px 10px rgba(15,40,36,.05);
  --shadow-lg:0 10px 30px rgba(15,40,36,.12);
}
body{font-size:15px;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  background:linear-gradient(180deg,#e7ece9 0%,var(--paper) 240px) fixed}
.wrap{padding:0 22px}

/* Thanh tiêu đề cố định */
.site-header{position:sticky;top:0;z-index:60;padding:0;
  background:linear-gradient(180deg,#0f5f5a,#0c524d);
  border-bottom:2px solid var(--accent);box-shadow:0 2px 12px rgba(8,40,36,.18)}
.site-header .wrap{min-height:62px}
.site-header .brand{font-size:11px;letter-spacing:.10em;text-transform:uppercase;opacity:.82}
.site-header h1{font-size:18px;font-weight:700;letter-spacing:.2px}
.who{font-size:13px}
#appver{display:inline-block;background:rgba(0,0,0,.18);border:1px solid rgba(255,255,255,.28);
  padding:2px 9px;border-radius:999px;color:#eafffb !important;font-size:11px !important}

/* Vùng nội dung + thanh điều hướng */
main{padding:22px 0 72px}
#nav{display:flex;align-items:center;gap:10px;margin:4px 0 16px;flex-wrap:wrap}

/* Thẻ */
.card{border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px;margin:18px 0;
  box-shadow:var(--shadow)}
.card h2{position:relative;padding-left:13px;margin:0 0 16px;font-size:16px;font-weight:700;
  letter-spacing:.2px;color:var(--primary-d)}
.card h2::before{content:"";position:absolute;left:0;top:1px;bottom:1px;width:4px;border-radius:3px;
  background:linear-gradient(180deg,var(--primary),var(--accent))}

/* Nút */
.btn-primary{border-radius:var(--radius-sm);font-weight:600;padding:10px 18px;min-height:42px;
  box-shadow:0 1px 0 rgba(0,0,0,.04);transition:background .12s,transform .04s,box-shadow .12s}
.btn-primary:hover{box-shadow:var(--shadow)}
.btn-primary:active{transform:translateY(1px)}
.btn-ghost{border-radius:var(--radius-sm);border-width:1.5px;padding:9px 15px;min-height:42px;
  transition:background .12s,border-color .12s}
.btn-ghost:hover{background:var(--primary-soft)}
.btn-mini{border-radius:7px;border:1px solid var(--line);background:#fff;transition:background .12s,border-color .12s}
.btn-mini:hover{background:var(--surface-2);border-color:var(--primary)}
.btn-mini.danger{border-color:#e6b3b3;color:#9b1c1c}
.btn-mini.danger:hover{background:#fdecec}
.btn-danger{background:#fff;color:#9b1c1c;border:1.5px solid #e0a3a3;border-radius:var(--radius-sm);
  font:inherit;font-weight:600;padding:9px 15px;min-height:42px;cursor:pointer}
.btn-danger:hover{background:#fdecec;border-color:#c97a7a}

/* Biểu mẫu */
.fld{border:1.5px solid var(--line);border-radius:var(--radius-sm);transition:border-color .12s,box-shadow .12s}
.fld:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-soft)}
select.fld.inline{min-width:170px}

/* KPI */
.kpi{background:linear-gradient(180deg,#fff,var(--surface-2));border:1px solid var(--line);
  border-radius:var(--radius-sm);box-shadow:var(--shadow)}
.kpi-n{color:var(--primary-d)}

/* Bảng dữ liệu trên màn hình (không ảnh hưởng bản xuất APA) */
.tbl{font-size:13.5px;font-variant-numeric:tabular-nums}
.tbl th,.tbl td{border:0;border-bottom:1px solid var(--line);padding:8px 11px}
.tbl th{background:var(--surface-2);color:var(--ink-soft);font-weight:600;font-size:12px;
  letter-spacing:.04em;text-transform:uppercase;border-bottom:2px solid #c4cfca;white-space:nowrap}
.tbl tbody tr:hover td,.tbl tr:hover td{background:#fafcfb}
.tbl tr.tot td{background:var(--surface-2)}

/* Danh sách (khảo sát / dữ liệu) theo dòng */
.srow{padding:13px 12px;border-top:1px solid var(--line);border-radius:8px;transition:background .12s}
.srow:hover{background:var(--surface-2)}
.srow .stitle{font-weight:600;color:var(--ink)}

/* Nhãn trạng thái pill (dùng cho danh mục, các phase sau) */
.pill{display:inline-block;font-size:11px;font-weight:600;letter-spacing:.03em;
  padding:2px 10px;border-radius:999px;border:1px solid transparent;white-space:nowrap}
.pill.open{background:#e6f4ee;color:#136c44;border-color:#bfe3d0}
.pill.ended{background:#eef1f4;color:#46586a;border-color:#d3dbe2}
.pill.draft{background:#fbf2e4;color:#8a5a12;border-color:#ecd6ab}
.pill.data{background:var(--primary-soft);color:var(--primary-d);border-color:#bfe0db}

/* Thông báo */
.notice{border:1px solid var(--line);box-shadow:var(--shadow);border-radius:var(--radius-sm)}
.notice.err{background:#fdecec;border-color:#e2a3a3;color:#9b1c1c}

/* Thanh công cụ phụ trong thẻ */
.subbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;
  padding:10px 12px;background:var(--surface-2);border:1px solid var(--line);
  border-radius:var(--radius-sm);margin:0 0 14px}
.tnote{font-size:12px;color:var(--ink-soft);background:var(--surface-2);
  border-left:3px solid var(--primary);padding:8px 12px;border-radius:0 6px 6px 0;margin:8px 0 2px;line-height:1.55}

/* Hàng danh mục kiểu catalog (v42) */
.srow{display:block;border:1px solid var(--line);background:#fff;border-radius:10px;
  padding:14px 16px;margin:10px 0;box-shadow:var(--shadow);transition:box-shadow .12s,border-color .12s}
.srow:hover{background:#fff;border-color:#bcccc7;box-shadow:var(--shadow-lg)}
.srow-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px 18px;
  flex-wrap:wrap;margin-bottom:11px}
.sident{display:flex;align-items:baseline;gap:2px;flex-wrap:wrap;min-width:0}
.scode{font-family:ui-monospace,Menlo,Consolas,monospace;font-weight:700;font-size:13px;
  color:var(--primary-d);background:var(--primary-soft);border:1px solid #bfe0db;
  border-radius:6px;padding:2px 9px;letter-spacing:.02em}
.stitle{font-weight:600;color:var(--ink);font-size:15px;line-height:1.35}
.smeta{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.metric{font-size:12px;color:var(--ink-soft);background:var(--surface-2);
  border:1px solid var(--line);border-radius:6px;padding:2px 9px;white-space:nowrap}
.metric b{color:var(--ink);font-weight:700}
.srow-actions{gap:8px;flex-wrap:wrap;margin:0}
.srow-actions .btn-primary,.srow-actions .btn-ghost{min-height:34px;padding:6px 13px;
  font-size:13px;font-weight:600;border-radius:7px}

/* Lưới biểu đồ tổng quan (v44) */
.chart-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:14px;margin-top:8px}
.chart-cell{border:1px solid var(--line);border-radius:8px;padding:10px 12px;background:#fff;box-shadow:var(--shadow)}
.chart-cell-title{font-size:13px;font-weight:600;color:var(--primary-d);margin-bottom:6px;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.chart-cell-canvas{position:relative;height:180px}
.chart-cell-canvas canvas{width:100% !important;height:100% !important}

/* =====================================================================
   HỆ THIẾT KẾ SocialLife (v49) — đồng bộ với trang khảo sát.
   Chỉ CSS, giữ nguyên class & logic. Quy tắc sau cùng → thắng.
   ===================================================================== */
:root{
  --primary:#2e8e8e; --primary-d:#1f6f6f; --accent:#e79a47;
  --ink:#1b2b30; --ink-soft:#5a6b6e; --paper:#f4f7f6; --card:#ffffff;
  --line:#e2e7e6; --teal-tint:#eef5f4; --teal-line:#cfe3e0;
  --ok:#1f7a4d; --err:#b23b3b; --radius:14px;
}
body{ background:var(--paper); color:var(--ink); }

/* ----- Top bar trắng mang logo ----- */
.site-header{ background:#fff; color:var(--ink); padding:0; border-bottom:1px solid var(--line);
  box-shadow:0 1px 0 rgba(20,40,40,.03); position:sticky; top:0; z-index:30; }
.site-header .wrap{ display:flex; align-items:center; min-height:66px; padding-top:10px; padding-bottom:10px; }
.site-header .wrap.between{ justify-content:space-between; }
.hdr-left{ display:flex; align-items:center; gap:14px; }
.brand-logo{ height:38px; width:auto; display:block; }
.site-header .brand{ color:var(--ink-soft); font-size:12px; opacity:1; letter-spacing:.02em; }
.site-header h1{ color:var(--ink); font-size:19px; font-weight:700; margin:2px 0 0; }
.site-header .who{ display:flex; align-items:center; gap:10px; color:var(--ink-soft); font-size:13px; }
@media (max-width:560px){ .brand-logo{ height:30px; } .site-header h1{ font-size:16px; } }

/* ----- Thẻ ----- */
.card{ background:var(--card); border:1px solid var(--line); border-radius:var(--radius);
  box-shadow:0 1px 2px rgba(20,40,40,.04); padding:18px 20px; }
.card h2{ position:relative; color:var(--ink); font-size:1.06rem; font-weight:700; padding-left:12px; }
.card h2::before{ content:""; position:absolute; left:0; top:2px; bottom:2px; width:4px; border-radius:3px; background:var(--primary); }

/* ----- Nút ----- */
.btn-primary{ background:var(--primary); color:#fff; border:0; border-radius:10px; font-weight:700;
  padding:10px 16px; cursor:pointer; transition:background .15s; }
.btn-primary:hover{ background:var(--primary-d); }
.btn-ghost{ background:#fff; color:var(--primary-d); border:1.5px solid var(--teal-line); border-radius:10px;
  padding:9px 14px; font-weight:600; cursor:pointer; transition:border-color .15s, background .15s; }
.btn-ghost:hover{ border-color:var(--primary); background:var(--teal-tint); }
.btn-ghost.sm{ padding:6px 11px; font-size:.85rem; }
.btn-danger{ background:#fff; color:var(--err); border:1.5px solid #e7c3c3; border-radius:10px;
  padding:9px 14px; font-weight:600; cursor:pointer; transition:background .15s, border-color .15s; }
.btn-danger:hover{ background:#fbeded; border-color:var(--err); }

/* ----- Bảng kiểu báo cáo ----- */
.tbl{ width:100%; border-collapse:separate; border-spacing:0; }
.tbl th{ background:var(--teal-tint); color:var(--primary-d); font-weight:600; text-align:left; }
.tbl th, .tbl td{ padding:9px 12px; border-bottom:1px solid var(--line); }
.tbl tbody tr:nth-child(even) td{ background:#fafcfb; }
.tbl tbody tr:hover td{ background:var(--teal-tint); }

/* ----- Chỉ số ----- */
.kpi{ background:var(--teal-tint); border:1px solid var(--teal-line); border-radius:12px; padding:14px 16px; }
.kpi-n{ color:var(--primary-d); font-weight:800; font-size:26px; }
.kpi-l{ color:var(--ink-soft); font-size:13px; }

/* ----- Pill trạng thái ----- */
.pill{ font-size:.78rem; font-weight:700; padding:4px 11px; border-radius:999px; display:inline-block; }
.pill.open{ background:#e2f1ea; color:#1f7a4d; }
.pill.ended{ background:#eef2f1; color:var(--ink-soft); }
.pill.draft{ background:#fbeadb; color:#b9701f; }
.pill.data{ background:var(--teal-tint); color:var(--primary-d); }

/* ----- Dòng khảo sát (catalog) ----- */
.srow{ background:var(--card); border:1px solid var(--line); border-radius:14px; padding:14px 16px;
  box-shadow:0 1px 2px rgba(20,40,40,.04); transition:border-color .15s, box-shadow .15s; }
.srow:hover{ border-color:var(--teal-line); box-shadow:0 4px 16px rgba(20,90,90,.09); }
.scode{ background:var(--teal-tint); color:var(--primary-d); border-radius:8px; padding:2px 9px;
  font-weight:700; font-size:.8rem; letter-spacing:.02em; }
.stitle{ color:var(--ink); font-weight:700; }
.metric{ color:var(--ink-soft); font-size:.86rem; }

/* ----- Ô nhập ----- */
.fld input, .fld select, .fld textarea,
input[type=text], input[type=email], input[type=password], input[type=number], select, textarea{
  border:1.5px solid var(--line); border-radius:10px; padding:10px 12px; font:inherit; background:#fff; color:var(--ink); }
.fld input:focus, .fld select:focus, .fld textarea:focus,
input[type=text]:focus, input[type=email]:focus, input[type=password]:focus, input[type=number]:focus, select:focus, textarea:focus{
  border-color:var(--primary); box-shadow:0 0 0 3px rgba(46,142,142,.16); outline:none; }

/* ----- Thông báo ----- */
.notice{ border-radius:12px; }
.notice.err{ background:#fbeded; color:#8f2f2f; }
.notice.ok{ background:#e7f3ec; color:#1f6f4a; }

/* v54 — tăng tương phản cụm phải top bar (phiên bản, ai đang đăng nhập, đăng xuất) */
.site-header .who { color: var(--ink-soft); }
.site-header .who #appver { color: #fff; font-weight: 500; opacity: 1; }
.site-header .who #whoami { color: var(--ink); font-weight: 600; }
.site-header .who #signout,
.site-header .who .btn-ghost {
  color: var(--primary-d); background: var(--teal-tint);
  border: 1.5px solid var(--primary); font-weight: 600;
}
.site-header .who #signout:hover { background: #dcebe8; }

/* ===== Dashboard v100: thẻ, accordion, bảng cuộn/xổ ===== */
.card{box-shadow:0 1px 3px rgba(28,43,51,.06),0 4px 14px rgba(28,43,51,.04)}
.kpis{gap:12px}
.kpi{background:#fff;border:1px solid var(--line);border-left:4px solid var(--primary);
  border-radius:10px;padding:12px 18px;min-width:140px;box-shadow:0 1px 3px rgba(28,43,51,.05)}
.kpi-n{font-size:26px;font-weight:700;color:var(--primary-d)}

/* accordion kết quả (sec) */
details.sl-acc{margin:10px 0;border:1px solid var(--line);border-radius:10px;background:#fff;overflow:hidden}
details.sl-acc>summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:10px;
  cursor:pointer;padding:9px 14px;background:#f2f6f4;font-weight:600;color:var(--primary-d);user-select:none}
details.sl-acc>summary::-webkit-details-marker{display:none}
details.sl-acc>summary:hover{background:#e8efec}
details.sl-acc .sl-acc-chev{font-size:12px;color:var(--ink-soft);transition:transform .15s ease}
details.sl-acc[open] .sl-acc-chev{transform:rotate(180deg)}
details.sl-acc .sl-acc-body{padding:10px 14px 14px}

/* bảng số liệu: zebra + hover + đầu bảng dính trong khối cuộn */
.tbl tr:nth-child(even) td{background:#f8faf9}
.tbl tr:hover td{background:#eef5f2}
.tbl td.r,.tbl th.r{text-align:right;font-variant-numeric:tabular-nums}
.tbl td.b{font-weight:700}
.tbl tr.pm-total td{background:#eef3f1;font-weight:600;border-top:2px solid var(--primary)}

.tbl-card{border:1px solid var(--line);border-radius:10px;overflow:hidden;margin:8px 0;background:#fff;
  box-shadow:0 1px 3px rgba(28,43,51,.05)}
.tbl-card .tbl-scroll{max-height:340px;overflow:auto;transition:max-height .2s ease}
.tbl-card.open .tbl-scroll{max-height:none;overflow:visible}
.tbl-card .tbl{margin:0;border:0}
.tbl-card .tbl th{position:sticky;top:0;z-index:2;box-shadow:0 1px 0 var(--line)}
.tbl-card .tbl th,.tbl-card .tbl td{border-left:0;border-right:0}
.tbl-card .tbl tr:first-child th{border-top:0}
.tbl-bar{display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:6px 12px;background:#f2f6f4;border-top:1px solid var(--line)}
.tbl-count{font-size:12px;color:var(--ink-soft)}
.tbl-toggle{background:none;border:0;font:inherit;font-size:13px;font-weight:600;
  color:var(--primary-d);cursor:pointer;padding:3px 8px;border-radius:6px}
.tbl-toggle:hover{background:#e2ebe7}

/* hàng phương trình SEM đường dẫn */
.pm-eq select{font-size:13px;padding:5px 8px}

/* ===== v101: mọi mục trang quản trị gập/mở được ===== */
details.sl-card>summary{list-style:none;display:flex;align-items:center;justify-content:space-between;
  gap:10px;cursor:pointer;user-select:none;margin:-18px -18px 0;padding:14px 18px;border-radius:var(--radius)}
details.sl-card[open]>summary{margin-bottom:14px;border-bottom:1px solid var(--line);
  border-bottom-left-radius:0;border-bottom-right-radius:0}
details.sl-card>summary::-webkit-details-marker{display:none}
details.sl-card>summary:hover{background:#f2f6f4}
details.sl-card>summary h2{margin:0}
.sl-card-chev{font-size:12px;color:var(--ink-soft);transition:transform .15s ease;flex:none}
details.sl-card[open] .sl-card-chev{transform:rotate(180deg)}

/* --- Responsive header (v116): tránh tràn ngang khi có thêm nút công cụ) --- */
/* who-responsive-v116 */
@media (max-width:820px){
  .site-header .wrap.row.between{ flex-wrap:wrap; row-gap:6px; }
  .who{ flex-wrap:wrap; justify-content:flex-end; gap:6px; width:100%; }
  .who #appver{ display:none; }
  .who #whoami{ display:inline-block; max-width:58vw; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; vertical-align:middle; font-size:12px; }
}

/* v125 — gom nhóm hành động thẻ khảo sát */
.btn-outline{background:var(--primary-soft,#e8f1ee);color:var(--primary-d);border:1.5px solid var(--primary);border-radius:var(--radius-sm,10px);font:inherit;font-weight:600;padding:9px 15px;min-height:42px;cursor:pointer}
.btn-outline:hover{background:#dcebe6}
.btn-warn{background:#fff;color:#9a5a00;border:1.5px solid #e3b769;border-radius:var(--radius-sm,10px);font:inherit;font-weight:600;padding:9px 15px;min-height:42px;cursor:pointer}
.btn-warn:hover{background:#fff6e8;border-color:#d79a2e}
.srow-spacer{flex:1 1 auto;min-width:8px}
.srow-more{position:relative;display:inline-block}
.srow-more-trig{min-height:42px}
.srow-more-pop{position:absolute;top:calc(100% + 6px);left:0;z-index:40;display:none;min-width:212px;background:#fff;border:1px solid var(--line,#d9e3df);border-radius:12px;box-shadow:0 12px 30px rgba(0,0,0,.16);padding:6px}
.srow-more.open .srow-more-pop{display:block}
.srow-more-item{display:block;width:100%;text-align:left;background:#fff;border:0;border-radius:8px;padding:10px 12px;min-height:0;font:inherit;font-size:14px;color:var(--ink,#13211e);cursor:pointer}
.srow-more-item:hover{background:var(--primary-soft,#eef3f1)}

/* v125 — biểu tượng Solatic dẫn đầu header (đồng bộ 3 mặt) */
.site-header .sol-icon{display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:12px;background:#fff;border:1px solid rgba(255,255,255,.35);box-shadow:0 2px 8px rgba(0,0,0,.12);flex:0 0 auto}
.site-header .sol-icon svg{width:28px;height:28px;display:block}