/* ============================================================================
   HỆ THỐNG RÀ SOÁT TÀI KHOẢN CÁN BỘ
   Văn phòng Đoàn ĐBQH và HĐND thành phố Hà Nội
   Bộ khung giao diện — thuần CSS, không framework, không build step.
   Tông màu kế thừa cổng thông tin điện tử (đỏ quốc gia + vàng đồng).
   ========================================================================== */

:root{
  --paper:#F6F4EF; --paper-2:#EFEDE6; --card:#FFFFFF;
  --ink:#1E2125; --ink-soft:#5C636C; --ink-faint:#8A909A;
  --line:#E4E0D6; --line-soft:#EFECE4;
  --primary:#C8102E; --primary-dark:#9A0C22; --primary-soft:#FBEAEB; --primary-2:#E1141D;
  --gold:#C99A3B; --gold-soft:#F6EFDD; --gold-2:#E9C45A; --gold-deep:#A8801F;
  --gov-bar:#8E0C20; --gov-menu:#C8102E; --gov-menu-dark:#A50C24; --gov-cream:#FFF8EC;
  --navy:#22344C;
  --ok:#2E7D49; --ok-soft:#E7F1EA; --ok-dark:#1B7A4B;
  --warn:#BE6A12; --warn-soft:#FAEEDD;
  --add:#23618F; --add-soft:#E4EEF6;
  --radius:10px; --radius-sm:7px;
  --shadow-sm:0 1px 2px rgba(28,30,34,.05), 0 1px 1px rgba(28,30,34,.04);
  --shadow:0 4px 14px rgba(28,30,34,.07), 0 2px 4px rgba(28,30,34,.04);
  --shadow-lg:0 18px 50px rgba(28,30,34,.14), 0 6px 16px rgba(28,30,34,.07);
  --font-sans:'Be Vietnam Pro','Segoe UI',system-ui,-apple-system,Roboto,sans-serif;
  --font-serif:'Lora','Times New Roman',Georgia,serif;
  --maxw:1080px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0; font-family:var(--font-sans); color:var(--ink); line-height:1.5;
  background:
    radial-gradient(1200px 600px at 88% -8%, rgba(164,22,26,.05), transparent 60%),
    radial-gradient(900px 500px at -6% 4%, rgba(34,52,76,.045), transparent 55%),
    linear-gradient(180deg,var(--paper) 0%, var(--paper-2) 100%);
  background-attachment:fixed;
  -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
  min-height:100vh;
}
::selection{background:var(--primary-soft); color:var(--primary-dark)}
h1,h2,h3,h4{margin:0; line-height:1.22}
p{margin:0}
button{font-family:inherit; cursor:pointer}
input,select,textarea{font-family:inherit; font-size:15px; color:var(--ink)}

/* ---------- CHROME: THANH TIỆN ÍCH ---------- */
.gov-util{background:var(--gov-bar);color:#fff;font-size:12.5px}
.gov-util-in{max-width:var(--maxw);margin:0 auto;padding:6px 18px;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.gov-util-r span{opacity:.92}
.gov-util-link{color:#fff;display:inline-flex;align-items:center;gap:6px;font-weight:600;opacity:.95;background:none;border:none;font-size:12.5px;font-family:inherit;text-decoration:none}
.gov-util-link:hover{opacity:1;text-decoration:underline}

/* ---------- CHROME: BĂNG QUỐC HUY ---------- */
.gov-banner{position:relative;overflow:hidden;border-bottom:3px solid var(--gold-deep);
  background:
    radial-gradient(130% 150% at 93% 8%, rgba(233,196,90,.6), transparent 55%),
    linear-gradient(180deg,#FBE9BE 0%, #F3D58A 50%, #EAC25A 100%)}
.gov-banner::after{content:"★";position:absolute;right:5%;top:50%;transform:translateY(-50%);font-size:180px;line-height:1;color:rgba(200,16,46,.06);pointer-events:none}
.gov-banner-in{position:relative;max-width:var(--maxw);margin:0 auto;padding:14px 18px;display:flex;align-items:center;gap:18px}
.gov-emblem{width:74px;height:74px;flex:0 0 74px;filter:drop-shadow(0 3px 5px rgba(138,90,10,.32))}
.gov-spacer{width:74px;flex:0 0 74px}
.gov-titles{flex:1;text-align:center;min-width:0}
.gov-tt{font-size:12.5px;font-weight:600;color:var(--primary-dark);letter-spacing:.05em;text-transform:uppercase}
.gov-org{font-weight:800;font-size:clamp(16px,2.1vw,23px);line-height:1.35;color:var(--primary);text-transform:uppercase;margin-top:3px;text-shadow:0 1px 0 rgba(255,255,255,.45)}
.gov-org-2{font-weight:600;font-size:clamp(12px,1.5vw,16px);line-height:1.35;color:var(--primary-dark);margin-top:2px;text-transform:uppercase}

/* ---------- CHROME: THANH KHẨU HIỆU / HẠN NỘP ---------- */
.gov-slogan{background:var(--gov-cream);border-bottom:1px solid var(--line)}
.gov-slogan-in{max-width:var(--maxw);margin:0 auto;padding:7px 18px;display:flex;align-items:center;gap:14px;font-size:12.5px;flex-wrap:wrap}
.gov-place{color:var(--ink-soft);font-weight:600;display:inline-flex;align-items:center;gap:6px}
.gov-place svg{width:15px;height:15px;color:var(--primary)}
.gov-deadline{display:inline-flex;align-items:center;gap:7px;background:var(--primary-soft);border:1px solid #F0CFD1;color:var(--primary-dark);padding:4px 11px;border-radius:99px;font-weight:600;white-space:nowrap}
.gov-deadline b{font-weight:800}
.gov-deadline .dot{width:7px;height:7px;border-radius:50%;background:var(--primary);box-shadow:0 0 0 3px rgba(200,16,46,.16);animation:pulse 2.4s infinite}
.gov-motto{margin-left:auto;color:var(--primary-dark);font-style:italic;font-weight:600}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}

/* ---------- LAYOUT ---------- */
main{max-width:var(--maxw);margin:0 auto;padding:22px 18px 90px}
.view{display:none;animation:fade .3s ease both}
.view.active{display:block}
@keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.hidden{display:none !important}

/* ---------- THANH BƯỚC (STEPPER) ---------- */
.stepper{display:flex;gap:0;max-width:var(--maxw);margin:0 auto;padding:12px 18px 0;align-items:stretch}
.stepper.hidden{display:none}
.step{flex:1;display:flex;align-items:center;gap:9px;padding:9px 8px;color:var(--ink-faint);font-weight:600;font-size:13px;position:relative}
.step .num{width:26px;height:26px;flex:0 0 26px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;background:var(--paper-2);color:var(--ink-faint);font-family:var(--font-serif);font-weight:700;border:1.5px solid var(--line)}
.step.done .num{background:var(--ok);color:#fff;border-color:var(--ok)}
.step.active{color:var(--primary-dark)}
.step.active .num{background:var(--primary);color:#fff;border-color:var(--primary);box-shadow:0 0 0 4px var(--primary-soft)}
.step:not(:last-child)::after{content:"";position:absolute;right:-1px;top:50%;width:1px;height:22px;background:var(--line)}
.step-lbl{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* ---------- THẺ / PANEL ---------- */
.panel{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:18px 20px;margin-bottom:16px}
.panel.accent{border-top:3px solid var(--primary)}
.panel-h{display:flex;align-items:flex-start;gap:12px;margin-bottom:14px}
.panel-h .ix{width:32px;height:32px;flex:0 0 32px;border-radius:8px;background:var(--primary-soft);color:var(--primary-dark);font-family:var(--font-serif);font-weight:700;font-size:17px;display:inline-flex;align-items:center;justify-content:center}
.panel-h h2{font-size:16.5px;font-weight:700}
.panel-h .panel-desc{color:var(--ink-soft);font-size:13px;font-weight:500;margin-top:2px}

/* ---------- Ô NHẬP ---------- */
.field{display:flex;flex-direction:column;gap:5px;margin-bottom:2px}
.field label{font-size:13px;font-weight:600;color:var(--ink-soft)}
.field .req{color:var(--primary);margin-left:2px}
.field input,.field select,.field textarea{
  width:100%;padding:11px 12px;border:1.5px solid var(--line);border-radius:var(--radius-sm);
  background:#fff;transition:border-color .15s,box-shadow .15s;font-size:15px}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--primary-2);box-shadow:0 0 0 3px rgba(200,16,46,.12)}
.field.invalid input,.field.invalid select,.field.invalid textarea{border-color:var(--primary-2);background:#FFF9F9}
.field .hint{font-size:12px;color:var(--ink-faint)}
.field-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}

/* Thông báo lỗi validate dưới ô nhập (tiếng Việt) */
.loi-o{font-size:12.5px;color:var(--primary-dark);font-weight:600;display:none;align-items:center;gap:5px;margin-top:1px}
.loi-o.show{display:flex}
.loi-o::before{content:"⚠";font-size:12px}

/* Giá trị cũ gạch ngang — CHI TIẾT QUAN TRỌNG NHẤT: theo dõi cái gì đã đổi */
.gia-tri-cu{font-size:12.5px;color:var(--ink-faint);margin-top:1px;display:none}
.gia-tri-cu.show{display:block}
.gia-tri-cu s{color:var(--ink-soft);text-decoration:line-through;text-decoration-color:var(--primary);text-decoration-thickness:1.5px}
.gia-tri-cu .nhan{color:var(--ink-faint);font-weight:600}

/* ---------- NÚT ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 18px;border:1.5px solid var(--line);
  border-radius:var(--radius-sm);background:#fff;color:var(--ink);font-weight:700;font-size:15px;transition:transform .05s,filter .15s,background .15s}
.btn:hover{filter:brightness(.98)}
.btn:active{transform:translateY(1px)}
.btn.primary{background:var(--primary);border-color:var(--primary);color:#fff}
.btn.navy{background:var(--navy);border-color:var(--navy);color:#fff}
.btn.ghost{background:#fff;color:var(--primary-dark);border-color:#F0CFD1}
.btn.block{width:100%}
.btn.lg{padding:14px 20px;font-size:16px}
.btn:disabled{opacity:.5;cursor:not-allowed}

/* ---------- ĐĂNG NHẬP ---------- */
.login-wrap{max-width:440px;margin:26px auto 0}
.login-card{background:var(--card);border:1px solid var(--line);border-top:3px solid var(--primary);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px 22px}
.login-card h2{font-size:19px;font-weight:800;color:var(--primary-dark);text-align:center}
.login-card .sub{text-align:center;color:var(--ink-soft);font-size:13px;margin:6px 0 18px}
/* Ô tìm đơn vị (typeahead không dấu) */
.tim-donvi{position:relative}
.tim-list{position:absolute;left:0;right:0;top:calc(100% + 4px);background:#fff;border:1.5px solid var(--line);border-radius:var(--radius-sm);box-shadow:var(--shadow);max-height:320px;overflow:auto;z-index:20;display:none}
.tim-list.show{display:block}
.tim-count{position:sticky;top:0;background:var(--paper);border-bottom:1px solid var(--line);padding:6px 12px;font-size:11.5px;color:var(--ink-soft);font-weight:600}
.tim-item{padding:10px 12px;cursor:pointer;border-bottom:1px solid var(--line-soft);display:flex;justify-content:space-between;gap:10px;align-items:center}
.tim-item:last-child{border-bottom:none}
.tim-item:hover,.tim-item.hl{background:var(--primary-soft)}
.tim-item .ma{font-size:11.5px;color:var(--ink-faint);font-family:var(--font-serif)}
.tim-item .tt{font-size:11px;padding:1px 7px;border-radius:99px;font-weight:700}
.tt-chua{background:var(--paper-2);color:var(--ink-soft)}
.tt-dang{background:var(--warn-soft);color:var(--warn)}
.tt-gui{background:var(--ok-soft);color:var(--ok-dark)}
.tim-empty{padding:12px;color:var(--ink-faint);font-size:13px;text-align:center}
.login-err{background:var(--primary-soft);border:1px solid #F0CFD1;color:var(--primary-dark);border-radius:var(--radius-sm);padding:10px 12px;font-size:13px;font-weight:600;margin-top:14px;display:none}
.login-err.show{display:block}

/* ---------- THÔNG TIN ĐƠN VỊ (sau đăng nhập) ---------- */
.donvi-bar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;background:var(--card);border:1px solid var(--line);border-left:4px solid var(--primary);border-radius:var(--radius);padding:12px 16px;margin-bottom:16px}
.donvi-bar .dv-ten{font-weight:800;font-size:15px}
.donvi-bar .dv-ma{color:var(--ink-faint);font-size:12.5px;font-family:var(--font-serif)}
.donvi-bar .grow{flex:1}
.donvi-bar .btn{padding:8px 14px;font-size:13px}

/* ---------- THẺ CÁN BỘ (RÀ SOÁT) ---------- */
.tien-do{display:flex;align-items:center;gap:10px;margin-bottom:14px;font-size:13px;color:var(--ink-soft);font-weight:600}
.tien-do .bar{flex:1;height:8px;border-radius:99px;background:var(--paper-2);overflow:hidden}
.tien-do .bar > i{display:block;height:100%;background:var(--ok);width:0;transition:width .3s}

.can-bo{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);margin-bottom:14px;overflow:hidden;transition:border-color .15s}
.can-bo.st-dung{border-left:4px solid var(--ok)}
.can-bo.st-sua{border-left:4px solid var(--warn)}
.can-bo.st-xoa{border-left:4px solid var(--ink-faint)}
.cb-head{padding:14px 16px}
.cb-top{display:flex;align-items:flex-start;gap:12px;flex-wrap:wrap}
.cb-info{flex:1;min-width:0}
.cb-ten{font-weight:800;font-size:16px;line-height:1.3}
.cb-lop{display:inline-block;font-size:11.5px;font-weight:700;padding:2px 9px;border-radius:99px;background:var(--add-soft);color:var(--add);margin-left:8px;vertical-align:middle}
.cb-lop.lop-ct{background:var(--primary-soft);color:var(--primary-dark)}
.cb-meta{margin-top:7px;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:3px 16px;font-size:13.5px;color:var(--ink-soft)}
.cb-meta .k{color:var(--ink-faint);font-weight:600;margin-right:5px}
.cb-meta .v{color:var(--ink);word-break:break-word}

/* Cảnh báo hệ thống nạp sẵn — hiện dưới tên người */
.canh-bao{margin-top:9px;display:flex;flex-direction:column;gap:5px}
.canh-bao .cb-item{background:var(--warn-soft);border:1px solid #EBD3AE;color:#8A5A10;border-radius:var(--radius-sm);padding:6px 10px;font-size:12.5px;font-weight:600;display:flex;align-items:flex-start;gap:7px}
.canh-bao .cb-item::before{content:"⚠";flex:0 0 auto}

/* Cặp nút Đúng / Sai */
.seg-ds{display:flex;gap:10px;margin-top:12px}
.seg-ds button{flex:1;padding:11px;border-radius:var(--radius-sm);border:1.5px solid var(--line);background:#fff;font-weight:800;font-size:14.5px;color:var(--ink-soft);transition:all .12s;display:flex;align-items:center;justify-content:center;gap:7px}
.seg-ds button .ic{font-size:16px}
.seg-ds .b-dung:hover{border-color:var(--ok);color:var(--ok-dark)}
.seg-ds .b-sai:hover{border-color:var(--primary);color:var(--primary-dark)}
.seg-ds .b-dung.on{background:var(--ok);border-color:var(--ok);color:#fff;box-shadow:0 4px 0 var(--ok-dark)}
.seg-ds .b-sai.on{background:var(--primary);border-color:var(--primary);color:#fff;box-shadow:0 4px 0 var(--primary-dark)}

/* Nút "Đúng" bị khoá khi hàng có cảnh báo (bắt buộc sửa) */
.seg-ds .b-dung.khoa{opacity:.45;cursor:not-allowed;background:#fff;color:var(--ink-faint);box-shadow:none}
.seg-ds .b-dung.khoa:hover{border-color:var(--line);color:var(--ink-faint)}
.seg-note{margin-top:8px;font-size:12.5px;color:var(--warn);background:var(--warn-soft);border:1px solid #EBD3AE;border-radius:var(--radius-sm);padding:7px 10px;line-height:1.45}
.seg-note b{color:#8A5A10}

/* Hàng cảnh báo đã xử lý xong → viền + badge xanh */
.can-bo.da-xuly{border-left:4px solid var(--ok)}

/* Dòng "bắt buộc sửa" dưới ô nhập + nhãn nhấn */
.nhan-batbuoc{color:var(--primary);font-weight:700;font-size:11.5px}
.field.batbuoc input{background:#FFFBF6;border-color:#E7C79A}
.can-sua{display:none;font-size:12.5px;color:var(--warn);font-weight:600;margin-top:1px}
.can-sua.show{display:block}

/* Form sửa (mở ra khi chọn Sai) */
.cb-edit{border-top:1px dashed var(--line);background:#FCFBF8;padding:16px;display:none}
.cb-edit.show{display:block;animation:fade .25s ease both}
.cb-edit .edit-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}
.chk-row{display:flex;align-items:center;gap:9px;margin-top:12px;padding:10px 12px;border:1.5px solid var(--line);border-radius:var(--radius-sm);background:#fff;cursor:pointer}
.chk-row input{width:18px;height:18px;flex:0 0 18px;accent-color:var(--primary)}
.chk-row .lbl{font-size:13.5px;font-weight:600}
.chk-row.xoa-on{border-color:var(--ink-faint);background:#F3F2EF}
.chk-row.xoa-on .lbl{color:var(--ink)}

/* ---------- THANH HÀNH ĐỘNG DƯỚI ---------- */
.actionbar{position:sticky;bottom:0;z-index:30;background:rgba(255,255,255,.9);backdrop-filter:blur(8px);border-top:1px solid var(--line);box-shadow:var(--shadow-lg);margin:0 -18px -90px;padding:12px 18px;display:flex;align-items:center;gap:12px}
.actionbar .status{font-size:12.5px;color:var(--ink-soft);display:inline-flex;align-items:center;gap:6px}
.actionbar .status.ok{color:var(--ok-dark)}
.actionbar .grow{flex:1}

/* ---------- TOAST ---------- */
#toast{position:fixed;left:50%;bottom:26px;transform:translate(-50%,20px);background:var(--ink);color:#fff;padding:11px 18px;border-radius:99px;font-size:14px;font-weight:600;box-shadow:var(--shadow-lg);opacity:0;pointer-events:none;transition:all .25s;z-index:100;max-width:90vw;text-align:center}
#toast.show{opacity:1;transform:translate(-50%,0)}
#toast.ok{background:var(--ok)}
#toast.err{background:var(--primary)}

/* ---------- CHỖ DÀNH SẴN BƯỚC 2/3 ---------- */
.placeholder{background:var(--card);border:1px dashed var(--line);border-radius:var(--radius);padding:34px 20px;text-align:center;color:var(--ink-faint)}
.placeholder b{color:var(--ink-soft)}

/* Nhãn chế độ DEMO */
.demo-flag{background:var(--gold-deep);color:#fff;font-size:11px;font-weight:700;padding:2px 9px;border-radius:99px;letter-spacing:.03em}

/* ═══════════════ BƯỚC 2 · ẢNH CHỮ KÝ ═══════════════ */
.note-banner{background:var(--gold-soft);border:1px solid #EBD3AE;color:#7A551A;border-radius:var(--radius-sm);padding:11px 14px;font-size:13.5px;line-height:1.5;margin-bottom:14px}
.btn-row{display:flex;align-items:center;gap:12px;margin-top:18px;flex-wrap:wrap}
.btn-row .grow{flex:1}

.ck-drop{border:2px dashed #D8CFB8;border-radius:var(--radius);background:#FCFBF8;cursor:pointer;transition:border-color .15s,background .15s}
.ck-drop:hover{border-color:var(--primary);background:var(--primary-soft)}
.ck-drop.dang-xuly{opacity:.7;pointer-events:none}
.ck-drop-in{padding:28px 18px;text-align:center}
.ck-ic{font-size:34px;line-height:1}
.ck-drop-t{font-weight:700;font-size:15px;margin-top:8px;color:var(--ink)}
.ck-drop-s{font-size:12.5px;color:var(--ink-faint);margin-top:4px}

.ck-loi{display:none;margin-top:12px;background:var(--primary-soft);border:1px solid #F0CFD1;color:var(--primary-dark);border-radius:var(--radius-sm);padding:10px 12px;font-size:13.5px;font-weight:600}
.ck-loi.show{display:block}

.ck-xem{margin-top:16px}
.ck-xem-h{font-size:12.5px;font-weight:700;text-transform:uppercase;letter-spacing:.03em;color:var(--ink-faint);margin-bottom:8px}
.ck-canvas-wrap{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:12px;display:flex;justify-content:center;
  background-image:linear-gradient(45deg,#F4F2EC 25%,transparent 25%),linear-gradient(-45deg,#F4F2EC 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#F4F2EC 75%),linear-gradient(-45deg,transparent 75%,#F4F2EC 75%);
  background-size:16px 16px;background-position:0 0,0 8px,8px -8px,-8px 0}
.ck-canvas-wrap img{max-width:100%;height:auto;display:block}
.ck-meta{font-size:12.5px;color:var(--ink-soft);margin-top:8px}
.ck-xem-btns{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}
.ck-xem-btns .btn{flex:1;min-width:140px}

.ck-done{display:flex;align-items:center;gap:12px;margin-top:16px;background:var(--ok-soft);border:1px solid #BFE0CB;border-radius:var(--radius-sm);padding:12px 14px}
.ck-done-ic{width:28px;height:28px;flex:0 0 28px;border-radius:50%;background:var(--ok);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-weight:800}
.ck-done b{font-size:14px}
.ck-done-f{font-size:12.5px;color:var(--ink-soft);word-break:break-all;margin-top:2px}

/* ═══════════════ BƯỚC 3 · GỬI + BIÊN NHẬN ═══════════════ */
.tk-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.tk-o{border:1px solid var(--line);border-radius:var(--radius-sm);padding:14px 10px;text-align:center;background:#fff}
.tk-o .tk-n{font-family:var(--font-serif);font-weight:700;font-size:30px;line-height:1}
.tk-o .tk-l{font-size:12px;color:var(--ink-soft);margin-top:4px;font-weight:600}
.tk-ok{background:var(--ok-soft);border-color:#BFE0CB}.tk-ok .tk-n{color:var(--ok-dark)}
.tk-sua{background:var(--warn-soft);border-color:#EBD3AE}.tk-sua .tk-n{color:var(--warn)}
.tk-xoa{background:var(--paper-2);border-color:var(--line)}.tk-xoa .tk-n{color:var(--ink-soft)}

.gui-ck{margin-top:14px;border-radius:var(--radius-sm);padding:10px 14px;font-size:13.5px;font-weight:600}
.gui-ck.ok{background:var(--ok-soft);border:1px solid #BFE0CB;color:var(--ok-dark)}
.gui-ck.thieu{background:var(--warn-soft);border:1px solid #EBD3AE;color:var(--warn)}
.gui-loi{display:none;margin-top:12px;background:var(--primary-soft);border:1px solid #F0CFD1;color:var(--primary-dark);border-radius:var(--radius-sm);padding:10px 12px;font-size:13.5px;font-weight:600}
.gui-loi.show{display:block}

.bn-card{text-align:center;padding:8px 4px}
.bn-ic{width:64px;height:64px;margin:6px auto 12px;border-radius:50%;background:var(--ok);color:#fff;display:flex;align-items:center;justify-content:center;font-size:34px;font-weight:800;box-shadow:0 8px 22px rgba(46,125,73,.35)}
.bn-h{font-size:21px;font-weight:800;color:var(--ok-dark)}
.bn-sub{color:var(--ink-soft);font-size:13.5px;margin:8px auto 0;max-width:460px;line-height:1.55}
.bn-ma-lbl{font-size:11.5px;font-weight:700;letter-spacing:.06em;color:var(--ink-faint);margin-top:18px}
.bn-ma{font-family:var(--font-serif);font-weight:700;font-size:clamp(20px,4vw,28px);color:var(--primary-dark);letter-spacing:.02em;margin-top:4px;word-break:break-all}
.bn-btns{display:flex;gap:10px;justify-content:center;margin-top:20px;flex-wrap:wrap}

@media print{
  .gov-util,.gov-slogan,.stepper,#toast{display:none !important}
  .bn-btns{display:none !important}
  body{background:#fff}
  .panel{box-shadow:none;border:none}
}

/* ═══════════════ QUẢN TRỊ (admin.html) ═══════════════ */
.adm-lock{max-width:400px;margin:40px auto 0}
.adm-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin-bottom:16px}
.adm-stat{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-sm);padding:14px 16px;border-left:4px solid var(--ink-faint)}
.adm-stat.all{border-left-color:var(--navy)} .adm-stat.chua{border-left-color:var(--ink-faint)}
.adm-stat.dang{border-left-color:var(--warn)} .adm-stat.gui{border-left-color:var(--ok)}
.adm-stat .n{font-family:var(--font-serif);font-weight:700;font-size:28px;line-height:1}
.adm-stat .l{font-size:12px;color:var(--ink-soft);font-weight:600;margin-top:3px}

.adm-bar{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:14px}
.adm-chips{display:flex;gap:6px;flex-wrap:wrap}
.chip{border:1.5px solid var(--line);background:#fff;border-radius:99px;padding:6px 13px;font-size:13px;font-weight:600;color:var(--ink-soft);cursor:pointer}
.chip.on{background:var(--navy);border-color:var(--navy);color:#fff}
.adm-search{flex:1;min-width:180px;padding:9px 12px;border:1.5px solid var(--line);border-radius:var(--radius-sm);font-size:14px}

.tbl-wrap{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.tbl-scroll{overflow-x:auto}
table.adm{width:100%;border-collapse:collapse;min-width:720px;font-size:13.5px}
table.adm th{background:var(--paper);text-align:left;padding:10px 12px;font-size:11.5px;text-transform:uppercase;letter-spacing:.02em;color:var(--ink-soft);position:sticky;top:0;border-bottom:1px solid var(--line)}
table.adm td{padding:10px 12px;border-bottom:1px solid var(--line-soft);vertical-align:middle}
table.adm tr:hover td{background:#FCFBF8}
table.adm .ma{font-family:var(--font-serif);color:var(--ink-faint);font-size:12px}
.badge{display:inline-block;font-size:11.5px;font-weight:700;padding:2px 9px;border-radius:99px;white-space:nowrap}
.b-chua{background:var(--paper-2);color:var(--ink-soft)} .b-dang{background:var(--warn-soft);color:var(--warn)} .b-gui{background:var(--ok-soft);color:var(--ok-dark)}
.b-loi{background:var(--primary-soft);color:var(--primary-dark)}
.adm-act{display:flex;gap:6px}
.adm-act .btn{padding:6px 11px;font-size:12.5px}

/* Modal chi tiết */
.modal{position:fixed;inset:0;background:rgba(20,16,16,.55);display:none;align-items:flex-start;justify-content:center;z-index:200;padding:24px 14px;overflow:auto}
.modal.show{display:flex}
.modal-card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow-lg);max-width:960px;width:100%;padding:20px 22px}
.modal-h{display:flex;align-items:flex-start;gap:12px;margin-bottom:14px}
.modal-h h2{font-size:18px;font-weight:800;color:var(--primary-dark)}
.modal-h .grow{flex:1}
.modal-close{background:none;border:none;font-size:24px;line-height:1;color:var(--ink-soft);cursor:pointer}
.ss-tbl{width:100%;border-collapse:collapse;font-size:13px;margin-top:6px}
.ss-tbl th,.ss-tbl td{border:1px solid var(--line);padding:7px 9px;text-align:left;vertical-align:top}
.ss-tbl th{background:var(--paper);font-size:11.5px;text-transform:uppercase;color:var(--ink-soft)}
.ss-cu{color:var(--ink-soft);text-decoration:line-through;text-decoration-color:var(--primary)}
.ss-moi{color:var(--ok-dark);font-weight:600}
.ss-tt{font-size:11px;font-weight:700;padding:1px 7px;border-radius:99px}
.ss-tt.DUNG{background:var(--ok-soft);color:var(--ok-dark)} .ss-tt.SUA{background:var(--warn-soft);color:var(--warn)}
.ss-tt.XOA{background:var(--paper-2);color:var(--ink-soft)} .ss-tt.CHUA_RA_SOAT{background:#fff;color:var(--ink-faint);border:1px solid var(--line)}
.ck-box{margin-top:14px;padding:12px 14px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--paper);font-size:13px}

/* ═══════════════ TRANG HƯỚNG DẪN (huongdan.html) ═══════════════ */
.hd-intro{background:var(--card);border:1px solid var(--line);border-top:3px solid var(--primary);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:20px 22px;margin-bottom:18px}
.hd-intro h1{font-size:clamp(18px,2.4vw,24px);font-weight:800;color:var(--primary-dark);text-transform:uppercase;line-height:1.25}
.hd-intro .sub{color:var(--ink-soft);margin-top:8px;line-height:1.55}
.hd-toc{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.hd-toc a{font-size:13px;font-weight:600;color:var(--primary-dark);background:var(--primary-soft);border:1px solid #F0CFD1;border-radius:99px;padding:5px 12px;text-decoration:none}
.hd-toc a:hover{background:#F7DADB}

.hd-step{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:18px 20px;margin-bottom:16px}
.hd-step-h{display:flex;align-items:flex-start;gap:12px;margin-bottom:12px}
.hd-step-h .no{width:34px;height:34px;flex:0 0 34px;border-radius:50%;background:var(--primary);color:#fff;font-family:var(--font-serif);font-weight:700;font-size:18px;display:inline-flex;align-items:center;justify-content:center;box-shadow:0 3px 0 var(--primary-dark)}
.hd-step-h h2{font-size:17px;font-weight:800;padding-top:4px}
.hd-body{font-size:14.5px;line-height:1.6;color:var(--ink)}
.hd-body p{margin:0 0 10px}
.hd-body ul{margin:0 0 10px;padding-left:20px}
.hd-body li{margin:4px 0}
.hd-body b{color:var(--primary-dark)}
.hd-body .ok{color:var(--ok-dark);font-weight:700}
.hd-body .no{color:var(--primary-dark);font-weight:700}

/* Khung "minh họa" bọc quanh ảnh mô phỏng giao diện */
.hd-mock{position:relative;border:1.5px dashed #D8CFB8;border-radius:var(--radius);background:#FCFBF8;padding:16px;margin:12px 0}
.hd-mock::before{content:"▸ Minh họa giao diện";position:absolute;top:-10px;left:14px;background:var(--gold-deep);color:#fff;font-size:11px;font-weight:700;padding:2px 9px;border-radius:99px}
.hd-mock .login-card{margin:6px auto 0;box-shadow:none}
.hd-mask{letter-spacing:.06em}

/* ---------- RESPONSIVE ---------- */
@media(max-width:640px){
  .gov-emblem,.gov-spacer{width:52px;height:52px;flex-basis:52px}
  .gov-motto{display:none}
  .step-lbl{display:none}
  .step{justify-content:center}
  main{padding:18px 14px 90px}
  .actionbar{margin-left:-14px;margin-right:-14px;padding-left:14px;padding-right:14px}
  .cb-meta{grid-template-columns:1fr}
}