/* Web quản lý THATICO 1.8.0 – giao diện gọn: nút nhỏ, lựa chọn dạng radio, nền sáng/tối (Cài đặt › Giao diện,
   hoặc nút ☾/☀ trên thanh trên cho riêng từng máy). Không dùng thư viện ngoài. Mọi màu lấy từ biến bên dưới. */
:root {
  --nen: #f3f5f7;
  --mat: #ffffff;
  --mat-2: #eef1f4;          /* nền nhạt: tiêu đề bảng, nhãn */
  --mat-3: #f9fafb;          /* khối con trong thẻ */
  --o: #ffffff;              /* ô nhập */
  --re: #f6f8fa;             /* di chuột qua */
  --thanh: rgba(255, 255, 255, .9);
  --chu: #14202b;
  --phu: #5a6874;
  --vien: #d9e0e6;
  --vien-nhat: #e9edf1;
  --chinh: #b86a00;          /* màu nhấn (đổi ở Cài đặt › Giao diện) */
  --chinh-dam: #9a5800;
  --chinh-nhat: #fbefdc;
  --tren-chinh: #ffffff;
  --ben: #11212d;            /* thanh menu */
  --ben-chu: #d3dee6;
  --ben-mo: #8aa0b0;
  --ben-hi: #1c3343;
  --xanh: #1d7f47; --xanh-nhat: #e1f3e8;
  --vang: #93650c; --vang-nhat: #fbf0d6; --vang-vien: #ecd9a3;
  --do: #b8322a;   --do-nhat: #fae3e1; --do-vien: #ecc3bf; --do-chu: #7d1a1a;
  --lam: #2a62a8;  --lam-nhat: #e2ecf8; --lam-chu: #1d3f6b;
  --xam: #9aa7b1;
  --toast: #14202b;
  --bo: 10px;
  --bong: 0 1px 2px rgba(16, 32, 43, .05), 0 3px 10px rgba(16, 32, 43, .04);
  --bong-noi: 0 18px 50px rgba(16, 32, 43, .22);
  --muot: .16s cubic-bezier(.2, .7, .2, 1);
  font-family: "Be Vietnam Pro", "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 15.5px;
  line-height: 1.5;
  color: var(--chu);
  background: var(--nen);
  color-scheme: light;
}
/* nền tối */
:root[data-nen="toi"] {
  --nen: #0e161d;
  --mat: #151f28;
  --mat-2: #1c2833;
  --mat-3: #18232d;
  --o: #111a22;
  --re: #1b2731;
  --thanh: rgba(16, 24, 31, .88);
  --chu: #e3eaf0;
  --phu: #98a8b5;
  --vien: #2a3946;
  --vien-nhat: #22303b;
  --chinh: #e3901f;
  --chinh-dam: #f2aa4b;
  --chinh-nhat: rgba(227, 144, 31, .15);
  --tren-chinh: #1a1104;
  --ben: #0a1117;
  --ben-hi: #162330;
  --xanh: #4cc17f; --xanh-nhat: rgba(76, 193, 127, .14);
  --vang: #e6b54a; --vang-nhat: rgba(230, 181, 74, .14); --vang-vien: rgba(230, 181, 74, .35);
  --do: #ef6b61;   --do-nhat: rgba(239, 107, 97, .14); --do-vien: rgba(239, 107, 97, .4); --do-chu: #ffb4ad;
  --lam: #6fa6ec;  --lam-nhat: rgba(111, 166, 236, .14); --lam-chu: #b9d4f7;
  --xam: #5d6d79;
  --toast: #26343f;
  --bong: 0 1px 2px rgba(0, 0, 0, .3);
  --bong-noi: 0 18px 50px rgba(0, 0, 0, .55);
  color-scheme: dark;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--nen); }
body { -webkit-font-smoothing: antialiased; transition: background-color .2s; }
a { color: var(--chinh-dam); text-underline-offset: 2px; }
h1 { font-size: 23px; line-height: 1.25; margin: 0 0 4px; font-weight: 700; letter-spacing: -.01em; }
h2 { font-size: 17px; line-height: 1.3; margin: 0 0 12px; font-weight: 650; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
h3 { font-size: 15.5px; margin: 0 0 8px; font-weight: 650; }
p { margin: 8px 0; }
.mo { color: var(--phu); font-size: 14.5px; }
.an { display: none !important; }
.chep-tam { position: fixed; top: 0; left: 0; width: 2em; height: 2em; opacity: 0; }
:focus-visible { outline: 2px solid color-mix(in srgb, var(--chinh) 55%, transparent); outline-offset: 2px; }

/* ---------- khung ---------- */
.khung { display: grid; grid-template-columns: 248px minmax(0, 1fr); min-height: 100vh; }
.ben { background: var(--ben); color: var(--ben-chu); padding: 0 0 10px; display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh; overflow: hidden; }
.thuonghieu { display: flex; align-items: center; gap: 10px; padding: 16px 16px 14px; border-bottom: 1px solid var(--ben-hi); font-weight: 700; font-size: 16px; color: #fff; letter-spacing: .01em; }
.thuonghieu img { width: 34px; height: 34px; flex: none; }
.thuonghieu small { display: block; font-weight: 400; font-size: 12.5px; color: var(--ben-mo); }
.ben .ds-menu { display: flex; flex-direction: column; gap: 1px; padding: 4px 10px 14px; overflow-y: auto; flex: 1; scrollbar-width: thin; scrollbar-color: var(--ben-hi) transparent; }
.nhom-menu { font-size: 11.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--ben-mo); font-weight: 650; padding: 12px 10px 3px; }
.ben button { all: unset; box-sizing: border-box; display: block; cursor: pointer; padding: 6px 10px; border-radius: 7px; font-size: 14.5px; color: var(--ben-chu);
  transition: background var(--muot), color var(--muot), box-shadow var(--muot); }
.ben button:hover { background: var(--ben-hi); color: #fff; }
.ben button.chon { background: var(--ben-hi); color: #fff; font-weight: 600; box-shadow: inset 3px 0 0 var(--chinh); }
.ben button.khancap { color: #ffb3ab; }
.ben .day { font-size: 13.5px; color: var(--ben-mo); padding: 10px 16px 0; border-top: 1px solid var(--ben-hi); line-height: 1.5; }
.ben .day b { color: #fff; font-weight: 600; }
.ben .day button { padding: 4px 0; font-size: 13.5px; text-decoration: underline; color: var(--ben-chu); }
.ben .day button:hover { background: none; }
.donvi { margin: 10px 16px 2px; padding: 6px 10px; border-radius: 7px; font-size: 13.5px; font-weight: 600; line-height: 1.35; }
.donvi.tt { background: rgba(255, 255, 255, .07); color: #d9e6ee; }
.donvi.xa { background: #f6d77a; color: #3d2e00; }
.donvi.tinh { background: #cfe2f7; color: #0f2747; }
.nut-menu { display: none !important; margin-left: auto; font-size: 20px !important; color: #fff !important; padding: 2px 8px !important; }

.chinh { min-width: 0; display: flex; flex-direction: column; }
.thanh-tren { position: sticky; top: 0; z-index: 15; display: flex; gap: 10px; align-items: center; padding: 8px 24px; background: var(--thanh);
  backdrop-filter: saturate(1.4) blur(8px); border-bottom: 1px solid var(--vien); min-height: 52px; }
.duong-dan { flex: 1; min-width: 0; font-size: 14px; color: var(--phu); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.duong-dan b { color: var(--chu); font-weight: 650; font-size: 15.5px; }
.pham-vi { font-size: 13px; color: var(--phu); background: var(--mat-2); border-radius: 99px; padding: 3px 10px; white-space: nowrap; }
#trang { padding: 20px 24px 56px; max-width: 1320px; width: 100%; margin: 0 auto; }
.vung-tren { padding: 14px 24px 0; max-width: 1320px; width: 100%; margin: 0 auto; display: flex; flex-direction: column; gap: 10px; }
.vung-tren:empty { display: none; }
.dau { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }
.dau .mo { max-width: 760px; }

/* hiệu ứng */
@keyframes hien { from { opacity: 0; transform: translateY(5px); } to { opacity: 1; transform: none; } }
@keyframes noi { from { opacity: 0; transform: translateY(8px) scale(.985); } to { opacity: 1; transform: none; } }
@keyframes mo-nen { from { opacity: 0; } to { opacity: 1; } }
@keyframes nhap-nhay { 0%, 100% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--do) 45%, transparent); } 50% { box-shadow: 0 0 0 7px transparent; } }
.vao { animation: hien .22s ease-out both; }

/* ---------- thành phần ---------- */
.the { background: var(--mat); border: 1px solid var(--vien); border-radius: var(--bo); box-shadow: var(--bong); padding: 16px 18px; min-width: 0; transition: border-color var(--muot), box-shadow var(--muot); }
.luoi { display: grid; gap: 14px; }
.luoi-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.luoi-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.luoi-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.luoi-tb { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.hai-cot { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 16px; }
.luoi-form { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 0 16px; }
.hang { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.gian { justify-content: space-between; }
.cach { margin-top: 14px; }
.so { font-size: 28px; font-weight: 700; font-variant-numeric: tabular-nums; line-height: 1.15; }
.chiso .nhan { color: var(--phu); font-size: 14px; }

/* nút: gọn, cao 32px (nhỏ 28px) */
button.nut, a.nut { font: inherit; font-size: 14px; font-weight: 500; line-height: 1.2; border: 1px solid var(--vien); background: var(--mat); color: var(--chu);
  padding: 6px 12px; min-height: 32px; border-radius: 7px; cursor: pointer; text-decoration: none; display: inline-flex; align-items: center; justify-content: center; gap: 6px; white-space: nowrap;
  transition: background var(--muot), border-color var(--muot), color var(--muot), box-shadow var(--muot), transform .08s; }
button.nut:hover, a.nut:hover { border-color: var(--xam); background: var(--re); }
button.nut:active { transform: translateY(1px); }
button.nut.chinh-nut, a.nut.chinh-nut { background: var(--chinh); border-color: var(--chinh); color: var(--tren-chinh); font-weight: 600; }
button.nut.chinh-nut:hover, a.nut.chinh-nut:hover { background: var(--chinh-dam); border-color: var(--chinh-dam); }
button.nut.do { background: var(--do); border-color: var(--do); color: #fff; font-weight: 600; }
button.nut.do:hover { filter: brightness(.93); }
button.nut.vien-do { color: var(--do); border-color: var(--do-vien); }
button.nut.vien-do:hover { background: var(--do-nhat); }
button.nut.nho { padding: 3px 9px; min-height: 28px; font-size: 13px; border-radius: 6px; }
button.nut.bieu-tuong { width: 32px; padding: 0; font-size: 15px; }
button.nut:disabled { opacity: .45; cursor: not-allowed; transform: none; }
button.nut.dang-chon { outline: 2px solid var(--chinh); outline-offset: 1px; font-weight: 600; }
a.nut { color: var(--chu); }
a.nut.chinh-nut { color: var(--tren-chinh); }

label { display: block; font-size: 14px; color: var(--phu); margin: 12px 0 4px; font-weight: 500; }
label.nhan-nho { margin-top: 0; font-size: 13px; }
input, select, textarea { font: inherit; font-size: 15px; width: 100%; padding: 7px 10px; min-height: 36px; border: 1px solid var(--vien); border-radius: 7px; background: var(--o); color: var(--chu);
  transition: border-color var(--muot), box-shadow var(--muot); }
input:hover, select:hover, textarea:hover { border-color: var(--xam); }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--chinh); box-shadow: 0 0 0 3px color-mix(in srgb, var(--chinh) 18%, transparent); }
input[type=checkbox], input[type=radio] { width: 16px; height: 16px; min-height: 0; accent-color: var(--chinh); margin: 0; flex: none; }
input[type=range] { padding: 0; min-height: 0; accent-color: var(--chinh); border: 0; box-shadow: none; background: none; }
input[type=file] { padding: 6px; background: var(--mat-2); }
textarea { font-family: Consolas, "Cascadia Mono", monospace; font-size: 14px; }
textarea.van { font-family: inherit; font-size: 15px; line-height: 1.6; }

/* lựa chọn một (radio) */
.nhom-radio { display: flex; flex-wrap: wrap; gap: 6px; }
.nhom-radio .radio { display: inline-flex; align-items: center; gap: 7px; margin: 0; padding: 5px 12px 5px 9px; min-height: 32px; border: 1px solid var(--vien); border-radius: 7px;
  background: var(--o); color: var(--chu); font-size: 14px; font-weight: 450; cursor: pointer; user-select: none; transition: border-color var(--muot), background var(--muot); }
.nhom-radio .radio:hover { border-color: var(--xam); }
.nhom-radio .radio:has(input:checked) { border-color: var(--chinh); background: var(--chinh-nhat); font-weight: 600; }
.nhom-radio .radio:has(input:focus-visible) { outline: 2px solid color-mix(in srgb, var(--chinh) 55%, transparent); outline-offset: 1px; }
.nhom-radio .radio.tat, .nhom-radio .radio:has(input:disabled) { opacity: .5; cursor: not-allowed; }
.o-mau { width: 14px; height: 14px; border-radius: 4px; flex: none; }
.o-mau.mau-goc { background: #b86a00; } .o-mau.mau-ngoc { background: #0f766e; } .o-mau.mau-duong { background: #1d5fb0; }
.o-mau.mau-do { background: #b02a2a; } .o-mau.mau-tim { background: #6a44a3; }

/* thẻ tab (Cài đặt) */
.the-tab { display: flex; gap: 2px; border-bottom: 1px solid var(--vien); overflow-x: auto; scrollbar-width: none; }
.the-tab button { font: inherit; font-size: 14px; background: none; border: 0; border-bottom: 2px solid transparent; margin-bottom: -1px; padding: 8px 12px; color: var(--phu); cursor: pointer; white-space: nowrap;
  transition: color var(--muot), border-color var(--muot); }
.the-tab button:hover { color: var(--chu); }
.the-tab button.chon { color: var(--chu); border-bottom-color: var(--chinh); font-weight: 600; }

/* trạng thái */
.cham { display: inline-block; width: 10px; height: 10px; border-radius: 50%; background: var(--xam); flex: none; }
.cham.xanh { background: var(--xanh); box-shadow: 0 0 0 3px var(--xanh-nhat); }
.cham.vang { background: #d49a1a; }
.cham.do { background: var(--do); }
.nhan-tt { display: inline-flex; align-items: center; gap: 5px; font-size: 12.5px; font-weight: 550; padding: 1px 8px; border-radius: 99px; background: var(--mat-2); color: var(--phu); white-space: nowrap; }
.nhan-tt.xanh { background: var(--xanh-nhat); color: var(--xanh); }
.nhan-tt.vang { background: var(--vang-nhat); color: var(--vang); }
.nhan-tt.do { background: var(--do-nhat); color: var(--do); }
.nhan-tt.lam { background: var(--lam-nhat); color: var(--lam); }
.nhan-tt.cam { background: var(--chinh-nhat); color: var(--chinh-dam); }
.dong-tt { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); gap: 4px 12px; font-size: 14px; }
.dong-tt span:nth-child(odd) { color: var(--phu); }
.dangphat { font-size: 13.5px; color: var(--chinh-dam); word-break: break-all; background: var(--chinh-nhat); padding: 6px 9px; border-radius: 6px; }
.tb { display: flex; flex-direction: column; gap: 8px; cursor: pointer; }
.tb:hover { border-color: var(--chinh); }
.tb .ten { font-weight: 600; }

/* bảng */
table { width: 100%; border-collapse: collapse; font-size: 14.5px; }
th { text-align: left; font-weight: 650; color: var(--phu); font-size: 12px; letter-spacing: .05em; text-transform: uppercase; padding: 8px 10px;
  background: var(--mat-2); border-bottom: 1px solid var(--vien); white-space: nowrap; }
th:first-child { border-top-left-radius: 7px; } th:last-child { border-top-right-radius: 7px; }
td { padding: 8px 10px; border-bottom: 1px solid var(--vien-nhat); vertical-align: top; }
tbody tr { transition: background var(--muot); }
tbody tr:hover td { background: var(--re); }
tr:last-child td { border-bottom: 0; }
.cuon { overflow-x: auto; }
.chu-nho { font-size: 13.5px; color: var(--phu); }
.ma { font-family: Consolas, "Cascadia Mono", monospace; font-size: 13px; word-break: break-all; }
.so-lieu { font-variant-numeric: tabular-nums; }
.bang-tb td { vertical-align: middle; }

/* chọn bộ thu, xã */
.chon-tb, .chon-xa { max-height: 300px; overflow: auto; border: 1px solid var(--vien); border-radius: 7px; padding: 4px; background: var(--o); display: grid; gap: 1px; }
.chon-tb label, .chon-xa label { display: flex; align-items: center; gap: 9px; color: var(--chu); font-size: 14.5px; margin: 0; padding: 5px 8px; border-radius: 5px; cursor: pointer; font-weight: 400; }
.chon-tb label:hover, .chon-xa label:hover { background: var(--mat-2); }
.chon-tb .nhom { font-size: 12.5px; color: var(--phu); padding: 8px 8px 2px; font-weight: 650; }
.chon-o { display: inline-flex !important; align-items: center; gap: 7px; margin: 4px 14px 4px 0 !important; color: var(--chu) !important; font-size: 14.5px !important; cursor: pointer; font-weight: 400 !important; }

/* khẩn cấp */
.vung-khancap { border-color: var(--do-vien); background: linear-gradient(var(--mat), color-mix(in srgb, var(--do-nhat) 45%, var(--mat))); }
.vung-khancap h2 { color: var(--do); }
.nut-khancap { font-size: 16px !important; padding: 10px 20px !important; min-height: 42px !important; }
.canh-bao { background: var(--do-nhat); color: var(--do-chu); border-left: 3px solid var(--do); padding: 8px 12px; border-radius: 0 7px 7px 0; font-size: 14px; }
.ghi-chu { background: var(--lam-nhat); color: var(--lam-chu); border-left: 3px solid var(--lam); padding: 8px 12px; border-radius: 0 7px 7px 0; font-size: 14px; }
.chu-do { color: var(--do); }
.kc-thanh { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; border-radius: var(--bo); padding: 10px 14px; animation: hien .3s ease-out both; }
.kc-thanh.dang { background: var(--do-nhat); border: 1px solid var(--do-vien); color: var(--do-chu); }
.kc-thanh.cho { background: var(--vang-nhat); border: 1px solid var(--vang-vien); color: var(--chu); }
.kc-thanh .giua { flex: 1; min-width: 220px; }
.kc-thanh b { font-size: 15.5px; }
.kc-den { width: 12px; height: 12px; border-radius: 50%; background: var(--do); flex: none; animation: nhap-nhay 1.6s infinite; }
.kc-thanh.cho .kc-den { background: #d49a1a; animation: none; }
.dem-nguoc { font-variant-numeric: tabular-nums; font-weight: 700; }

/* lịch */
.dong-bt { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)) auto; gap: 8px; align-items: end; padding: 12px; border: 1px solid var(--vien); border-radius: 9px; margin-top: 8px; background: var(--mat-3); }
.dong-bt label { margin-top: 0; }
.rong2 { grid-column: span 2; }
.the-gio { display: inline-flex; align-items: center; gap: 4px; background: var(--chinh-nhat); color: var(--chinh-dam); border-radius: 99px; padding: 3px 4px 3px 12px;
  font-variant-numeric: tabular-nums; font-size: 14px; font-weight: 600; animation: hien .2s ease-out both; }
.the-gio small { font-weight: 400; color: var(--phu); }
.the-gio button { all: unset; cursor: pointer; padding: 0 6px; color: var(--phu); border-radius: 99px; }
.the-gio button:hover { color: var(--do); }
.the-gio.trung { background: var(--do-nhat); color: var(--do); }

/* hộp thoại */
.phu-man { position: fixed; inset: 0; background: rgba(5, 12, 18, .5); display: flex; align-items: flex-start; justify-content: center; padding: 6vh 16px; z-index: 40; overflow: auto;
  animation: mo-nen .18s ease-out both; }
.hop { background: var(--mat); border: 1px solid var(--vien); border-radius: 12px; padding: 20px; width: min(640px, 100%); box-shadow: var(--bong-noi); animation: noi .22s cubic-bezier(.2, .8, .2, 1) both; }
.hop.rong { width: min(900px, 100%); }
.hop > h2:first-child { font-size: 19px; }

#thongbao { position: fixed; right: 18px; bottom: 18px; display: flex; flex-direction: column; gap: 8px; z-index: 60; }
.tb-nho { background: var(--toast); color: #fff; padding: 10px 14px; border-radius: 9px; font-size: 14.5px; max-width: 420px; box-shadow: 0 8px 24px rgba(0, 0, 0, .22); animation: noi .22s ease-out both; }
.tb-nho.loi { background: var(--do); }

/* đăng nhập */
.dangnhap { min-height: 100vh; display: grid; place-items: center; padding: 16px; background: radial-gradient(circle at 25% 15%, var(--chinh-nhat), var(--nen) 55%); }
.dangnhap .the { width: min(400px, 100%); padding: 26px; animation: noi .3s ease-out both; }
.dangnhap img { width: 46px; height: 46px; }
.loi-chu { color: var(--do); font-size: 14px; margin-top: 8px; min-height: 18px; }

.khoi { display: block; }
.hang > input:not([type=range]):not([type=checkbox]):not([type=radio]), .hang > select { width: auto; }
.hang > input[type=number] { width: 96px; }
.hang > input[type=range] { flex: 1; min-width: 150px; width: auto; }
.o-tim { max-width: 320px; }
.hang > input.o-dai { flex: 1; min-width: 220px; width: auto; }

/* đọc văn bản, thư viện */
.van-doc { white-space: pre-wrap; background: var(--mat-2); border-radius: 6px; padding: 9px; margin-top: 6px; max-width: 560px; color: var(--chu); }
.ds-doi { max-height: 240px; overflow: auto; padding: 6px 0; display: grid; gap: 3px; }
.vung-kq { border-color: color-mix(in srgb, var(--xanh) 30%, var(--vien)); }
.vung-kq audio.nghe { width: 100%; margin: 8px 0 4px; }
details > summary { cursor: pointer; }
td audio { height: 32px; margin-top: 4px; max-width: 240px; }
.ten-bt { font-weight: 650; font-size: 15px; }
.ds-tai { display: grid; gap: 6px; margin-top: 10px; }
.dong-tai { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); gap: 10px; align-items: center; padding: 8px 10px; border: 1px solid var(--vien); border-radius: 7px; background: var(--mat-3); animation: hien .2s ease-out both; }
.dong-tai input { margin: 0; }

/* tờ dán QR app người dân */
.to-dan { text-align: center; display: grid; gap: 10px; justify-items: center; padding: 10px; }
.to-tieu-de { font-size: 22px; font-weight: 800; color: var(--chinh-dam); letter-spacing: .02em; }
.to-ten { font-size: 26px; font-weight: 700; }
.to-qr { width: 280px; height: 280px; image-rendering: pixelated; background: #fff; }
.to-buoc { text-align: left; font-size: 16px; max-width: 460px; margin: 0; padding-left: 22px; }
.to-url { font-family: Consolas, monospace; font-size: 13px; color: var(--phu); word-break: break-all; }
@media print {
  :root { color-scheme: light; --mat: #fff; --chu: #000; }
  body * { visibility: hidden; }
  .to-dan, .to-dan * { visibility: visible; }
  .to-dan { padding: 20mm 15mm 0; }
  .to-qr { width: 110mm; height: 110mm; }
  .to-tieu-de { font-size: 26pt; } .to-ten { font-size: 30pt; } .to-buoc { font-size: 15pt; max-width: none; }
  .khong-in { display: none; }
  #app, #thongbao { display: none; }
  .phu-man { position: static; padding: 0; background: none; overflow: visible; }
  .hop { box-shadow: none; width: auto; padding: 0; animation: none; border: 0; }
}
.hang > label.khoi { margin: 0; }
.vung-cho { border-color: var(--vang-vien); background: linear-gradient(var(--mat), color-mix(in srgb, var(--vang-nhat) 50%, var(--mat))); }

/* màu chủ đạo (Cài đặt › Giao diện) */
:root[data-mau="ngoc"] { --chinh: #0f766e; --chinh-dam: #0b5e58; --chinh-nhat: #ddf3f0; --ben: #0b2e2b; --ben-hi: #144540; }
:root[data-mau="duong"] { --chinh: #1d5fb0; --chinh-dam: #174c8c; --chinh-nhat: #e2ebf8; --ben: #0f2240; --ben-hi: #1b3560; }
:root[data-mau="do"] { --chinh: #b02a2a; --chinh-dam: #8e2121; --chinh-nhat: #f9e3e3; --ben: #2e1212; --ben-hi: #4a1d1d; }
:root[data-mau="tim"] { --chinh: #6a44a3; --chinh-dam: #563585; --chinh-nhat: #ece5f6; --ben: #231a38; --ben-hi: #362a55; }
:root[data-nen="toi"][data-mau="ngoc"] { --chinh: #2bb3a6; --chinh-dam: #5fd1c5; --chinh-nhat: rgba(43, 179, 166, .15); --tren-chinh: #04201d; --ben: #08171a; --ben-hi: #12292b; }
:root[data-nen="toi"][data-mau="duong"] { --chinh: #4f8fe0; --chinh-dam: #85b2ee; --chinh-nhat: rgba(79, 143, 224, .16); --tren-chinh: #fff; --ben: #0a1424; --ben-hi: #162640; }
:root[data-nen="toi"][data-mau="do"] { --chinh: #e05a52; --chinh-dam: #f08c85; --chinh-nhat: rgba(224, 90, 82, .15); --tren-chinh: #fff; --ben: #1a0c0c; --ben-hi: #2e1616; }
:root[data-nen="toi"][data-mau="tim"] { --chinh: #9b7ad6; --chinh-dam: #bca4e8; --chinh-nhat: rgba(155, 122, 214, .16); --tren-chinh: #fff; --ben: #130f1f; --ben-hi: #241c38; }
.mau-goc { border-left: 6px solid #b86a00 !important; } .mau-ngoc { border-left: 6px solid #0f766e !important; }
.mau-duong { border-left: 6px solid #1d5fb0 !important; } .mau-do { border-left: 6px solid #b02a2a !important; } .mau-tim { border-left: 6px solid #6a44a3 !important; }
.o-mau.mau-goc, .o-mau.mau-ngoc, .o-mau.mau-duong, .o-mau.mau-do, .o-mau.mau-tim { border-left: 0 !important; }

/* banner + chuông */
.banner-vung { min-width: 0; }
.banner-vung:empty { display: none; }
.banner { display: flex; gap: 10px; align-items: center; background: var(--chinh-nhat); border: 1px solid color-mix(in srgb, var(--chinh) 30%, transparent); border-radius: var(--bo); padding: 8px 14px; font-size: 14.5px; animation: hien .25s ease-out both; }
.banner::before { content: "ℹ"; font-weight: 700; color: var(--chinh-dam); }
.banner:has(img)::before { content: none; }
.banner.kieu-canhbao { background: var(--vang-nhat); border-color: var(--vang-vien); }
.banner.kieu-canhbao::before { content: "!"; color: var(--vang); }
.banner.kieu-khan { background: var(--do-nhat); border-color: var(--do-vien); color: var(--do-chu); font-weight: 600; }
.banner.kieu-khan::before { content: "⚠"; color: var(--do); }
.banner img { max-height: 40px; max-width: 150px; border-radius: 4px; }
.xem-banner { border: 1px dashed var(--vien); border-radius: var(--bo); padding: 10px; background: var(--nen); }
.chuong { position: relative; white-space: nowrap; }
.chuong.co { border-color: #d49a1a; }
.chuong .dem { background: var(--do); color: #fff; border-radius: 99px; font-size: 11.5px; padding: 0 6px; font-weight: 700; }
.ds-tbao { display: flex; flex-direction: column; gap: 8px; max-height: 60vh; overflow: auto; }
.tbao { border: 1px solid var(--vien); border-radius: 7px; padding: 10px 12px; }
.tbao.moi { border-color: var(--vang-vien); background: var(--vang-nhat); }
.noi-dung-tb { white-space: pre-wrap; margin: 6px 0; font-size: 14.5px; }

/* âm lượng */
.o-am { display: flex; align-items: center; gap: 8px; min-width: 180px; }
.o-am input[type=range] { flex: 1; }
.so-am { width: 42px; text-align: right; font-variant-numeric: tabular-nums; font-size: 14px; }

/* thôn, danh sách phát */
.luoi-thon { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); margin-top: 10px; }
.o-thon { border: 1px solid var(--vien); border-radius: 7px; padding: 10px; background: var(--mat-3); }
.ds-muc, .ds-dsp { display: flex; flex-direction: column; gap: 6px; }
.muc { display: flex; gap: 10px; align-items: center; border: 1px solid var(--vien); border-radius: 7px; padding: 8px 10px; background: var(--mat); animation: hien .2s ease-out both; transition: border-color var(--muot); }
.muc:hover { border-color: var(--xam); }
.muc .giua { flex: 1; min-width: 0; }
.so-tt { font-variant-numeric: tabular-nums; color: var(--phu); width: 22px; text-align: center; font-weight: 600; }
input.o-phut { width: 76px; padding: 2px 8px; min-height: 28px; display: inline-block; }
.phan-them { border-top: 1px dashed var(--vien); padding-top: 12px; }
.khung-cuon { max-height: 60vh; overflow: auto; }

/* bảo mật 2 lớp, cài đặt */
.buoc-2lop { padding-left: 20px; display: grid; gap: 10px; }
.qr-2lop img { width: 200px; height: 200px; image-rendering: pixelated; margin: 8px 0; background: #fff; }
.rong-2lop { width: min(520px, 100%) !important; }
.xem-anh img { max-height: 72px; margin-top: 8px; border-radius: 6px; }
.the-tab + .the { border-top-left-radius: 0; border-top-right-radius: 0; border-top: 0; margin-top: 0 !important; }

/* ---------- Tổng quan ---------- */
.ds-so { display: grid; grid-template-columns: repeat(auto-fit, minmax(175px, 1fr)); gap: 12px; }
.o-so { background: var(--mat); border: 1px solid var(--vien); border-radius: var(--bo); padding: 12px 14px; text-align: left; font: inherit; color: inherit; cursor: pointer; box-shadow: var(--bong); width: 100%;
  transition: border-color var(--muot), transform var(--muot), box-shadow var(--muot); }
.o-so:hover { border-color: var(--chinh); transform: translateY(-2px); box-shadow: 0 8px 20px rgba(16, 32, 43, .1); }
.o-so small { display: block; color: var(--phu); font-size: 13.5px; font-weight: 500; }
.o-so b { display: block; font-size: 28px; font-weight: 700; font-variant-numeric: tabular-nums; line-height: 1.2; margin: 2px 0; }
.o-so em { font-style: normal; font-size: 13px; color: var(--phu); }
.o-so.xau b { color: var(--do); }
.o-so.tot b { color: var(--xanh); }
.o-so.nhan b { color: var(--chinh-dam); }
.nhom-so { font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--phu); font-weight: 650; margin: 22px 0 8px; }
.bieu-do { position: relative; }
.bieu-do svg { display: block; width: 100%; height: auto; overflow: visible; }
.bieu-do .luoi-ke { stroke: var(--vien-nhat); }
.bieu-do .truc { stroke: var(--vien); }
.bieu-do text { fill: var(--phu); font-size: 12.5px; font-family: inherit; }
.bieu-do .cot { fill: var(--chinh); transition: opacity var(--muot); }
.bieu-do .vung-cham { fill: transparent; cursor: default; }
.bieu-do .vung-cham:hover + .cot, .bieu-do g:hover .cot { opacity: .8; }
.bieu-do .gia-tri { fill: var(--chu); font-weight: 600; }
.chu-thich { position: absolute; pointer-events: none; background: var(--toast); color: #fff; font-size: 13px; padding: 6px 9px; border-radius: 7px; white-space: nowrap;
  transform: translate(-50%, calc(-100% - 10px)); box-shadow: 0 6px 18px rgba(0, 0, 0, .2); opacity: 0; transition: opacity .12s; }
.chu-thich.hien { opacity: 1; }
.thanh-ti { height: 7px; border-radius: 99px; background: var(--vien-nhat); overflow: hidden; min-width: 80px; }
.thanh-ti i { display: block; height: 100%; background: var(--xanh); border-radius: 99px; transition: width .4s ease; }
.rong-het { grid-column: 1 / -1; }

/* ---------- Cụm thu – điều khiển chung ---------- */
.dk-chung { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 16px; }
.dk-chung .khoi-dk { border: 1px solid var(--vien-nhat); border-radius: 8px; padding: 12px; background: var(--mat-3); }
.dk-chung h3 { font-size: 15px; margin-bottom: 6px; }
.pham-vi-dk { font-size: 14px; color: var(--phu); }
.pham-vi-dk b { color: var(--chu); }
.am-thon { display: grid; gap: 4px; max-height: 340px; overflow: auto; }
.am-thon .dong { display: grid; grid-template-columns: minmax(110px, 1fr) minmax(150px, 1.6fr) auto; gap: 8px; align-items: center; padding: 5px 4px; border-bottom: 1px solid var(--vien-nhat); }
.am-thon .dong:last-child { border-bottom: 0; }
td.o-chon, th.o-chon { width: 34px; }

/* ---------- bảng tin điện tử ---------- */
.ma-to { font-family: Consolas, monospace; font-size: 28px; letter-spacing: .12em; text-align: center; padding: 12px; margin: 10px 0; background: var(--chinh-nhat); color: var(--chinh-dam); border-radius: 9px; font-weight: 700; }
.ds-nd { display: flex; flex-direction: column; gap: 6px; max-height: 70vh; overflow: auto; }
.the-nd { display: flex; gap: 10px; align-items: center; border: 1px solid var(--vien); border-radius: 7px; padding: 8px; }
.the-nd .giua { flex: 1; min-width: 0; }
.anh-nho { width: 88px; height: 50px; flex: none; border-radius: 6px; overflow: hidden; background: #11212d; color: #fff; display: grid; place-items: center; font-size: 11px; cursor: pointer; text-align: center; }
.anh-nho img { width: 100%; height: 100%; object-fit: cover; }
.anh-nho span { padding: 4px; line-height: 1.2; }
.chu-xanh { background: #0b5d4b; color: #fff; } .anh-nho .chu-do, .xem-chu.chu-do { background: #a31f1f; color: #fff; }
.chu-vang { background: #ffd34d; color: #1d1500; } .chu-trang { background: #fff; color: #111; border: 1px solid var(--vien); }
.anh-nho span.chu-xanh, .anh-nho span.chu-vang, .anh-nho span.chu-trang, .anh-nho span.chu-do { width: 100%; height: 100%; display: grid; place-items: center; }
.xem-nd { width: 100%; max-height: 60vh; object-fit: contain; background: #000; border-radius: 8px; }
.xem-chu { padding: 22px; border-radius: 8px; white-space: pre-wrap; font-size: 18px; display: grid; gap: 10px; }
.dong-kc { padding: 7px 0; border-bottom: 1px solid var(--do-vien); }
.ds-nk { display: flex; flex-direction: column; }
.dong-nk { display: grid; grid-template-columns: 52px minmax(0, 1fr); gap: 10px; padding: 7px 0; border-bottom: 1px solid var(--vien-nhat); font-size: 14px; }
.dong-nk:last-child { border-bottom: 0; }

/* ---------- 1.8.0: Quản lý nội dung (tab) ---------- */
.dem-tab { margin-left: 6px; font-size: 12px; font-weight: 600; color: var(--phu); background: var(--mat-2); border-radius: 99px; padding: 0 7px; font-variant-numeric: tabular-nums; }
.the-tab button.chon .dem-tab { background: var(--chinh-nhat); color: var(--chinh-dam); }
.vung-tab { margin-top: 14px; }
.mo-tab { margin: 0 0 12px; }
.thanh-cu { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-bottom: 12px; }
.thanh-cu .o-tim { width: 260px; max-width: 100%; }
.gian-cach { flex: 1; }
select.o-vua, input.o-vua { width: auto; min-width: 160px; max-width: 280px; }
.bang-nd td { vertical-align: middle; }
.bang-nd th.o-nghe, .bang-nd td.o-nghe { width: 44px; padding-right: 0; }
.bang-nd .o-ngay-bang { width: 150px; }
.bang-nd .o-tt { width: 130px; }
.bang-nd .o-tac { width: 1%; white-space: nowrap; }
.hang-tac { flex-wrap: nowrap; gap: 6px; justify-content: flex-end; }
.nhan-phu { margin-left: 8px; font-size: 11.5px; }
.nut-nghe { border-radius: 99px !important; font-size: 11px !important; color: var(--chinh-dam) !important; }
.nut-nghe.dang { background: var(--chinh) !important; border-color: var(--chinh) !important; color: var(--tren-chinh) !important; }
.trong { padding: 28px 12px; text-align: center; color: var(--phu); border: 1px dashed var(--vien); border-radius: 8px; }
.o-chon-tep { border: 1px dashed var(--vien); border-radius: 8px; padding: 12px; background: var(--mat-3); display: grid; gap: 6px; }
.dong-tai { grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr) auto; }
.ten-tep { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tts { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 16px; align-items: start; }
.tts .nhan-dau, .tom-tat h3 { margin-top: 0; }
.tts textarea.van { min-height: 300px; resize: vertical; }
.tts-chon select, .tts-chon input[type=range] { width: 100%; }

/* ---------- 1.8.0: Tạo bản tin – biểu mẫu gọn + khung tóm tắt ---------- */
.tao-bt { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 16px; align-items: start; }
.form-bt { padding: 6px 20px 10px; }
.phan-f { padding: 12px 0 8px; border-bottom: 1px solid var(--vien-nhat); }
.phan-f:last-child { border-bottom: 0; }
.phan-f h3 { display: flex; align-items: center; gap: 8px; margin: 0 0 4px; font-size: 15px; }
.so-phan { width: 22px; height: 22px; border-radius: 50%; display: inline-grid; place-items: center; font-size: 12px; font-weight: 700; background: var(--chinh-nhat); color: var(--chinh-dam); }
.dong-f { display: grid; grid-template-columns: 140px minmax(0, 1fr); gap: 4px 16px; align-items: start; padding: 7px 0; }
.nhan-f { font-size: 14px; color: var(--phu); padding-top: 7px; }
.o-f { display: flex; flex-direction: column; gap: 6px; align-items: flex-start; min-width: 0; }
.o-f > input:not([type=checkbox]):not([type=radio]), .o-f > select { width: 100%; max-width: 460px; }
.o-f .hang { width: 100%; }
.o-f .canh-bao { max-width: 560px; }
input.o-so-nho { width: 76px !important; }
input.o-ngay { width: 160px !important; }
input.o-gio { width: 128px !important; }
.gia-tri-f { padding-top: 7px; font-weight: 600; }
.ds-thu { display: inline-flex; gap: 4px; flex-wrap: wrap; }
.o-thu { margin: 0; cursor: pointer; }
.o-thu input { position: absolute; opacity: 0; width: 0; height: 0; }
.o-thu span { display: inline-grid; place-items: center; min-width: 38px; height: 30px; padding: 0 6px; border: 1px solid var(--vien); border-radius: 7px; font-size: 13.5px; color: var(--chu); background: var(--o);
  transition: background var(--muot), border-color var(--muot); }
.o-thu input:checked + span { background: var(--chinh); border-color: var(--chinh); color: var(--tren-chinh); font-weight: 600; }
.o-thu input:focus-visible + span { outline: 2px solid color-mix(in srgb, var(--chinh) 55%, transparent); outline-offset: 1px; }
.them-gio { display: inline-flex; gap: 6px; align-items: center; }
.ds-thon-chon { display: grid; gap: 6px; }
.tom-tat { position: sticky; top: 64px; display: flex; flex-direction: column; gap: 8px; }
.ds-tt { display: grid; grid-template-columns: 86px minmax(0, 1fr); gap: 6px 10px; margin: 0 0 6px; font-size: 14px; }
.ds-tt dt { color: var(--phu); }
.ds-tt dd { margin: 0; min-width: 0; overflow-wrap: anywhere; font-weight: 500; }
button.nut.rong { width: 100%; }
.tom-tat .loi-chu:empty { display: none; }

/* ---------- 1.8.0: Khu vực ---------- */
.kv { display: grid; grid-template-columns: 300px minmax(0, 1fr); gap: 16px; align-items: start; }
.cay-kv { padding: 12px; position: sticky; top: 64px; max-height: calc(100vh - 84px); overflow: auto; }
.cay-kv h3 { margin: 0; }
.nhom-kv { margin-top: 10px; }
.dong-tinh { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; padding: 6px 4px; border-bottom: 1px solid var(--vien-nhat); }
.dong-tinh .hang-tac { margin-left: auto; }
.dong-xa { all: unset; box-sizing: border-box; display: flex; justify-content: space-between; gap: 8px; width: 100%; padding: 6px 8px 6px 14px; border-radius: 6px; cursor: pointer; font-size: 14px; }
.dong-xa:hover { background: var(--re); }
.dong-xa.chon { background: var(--chinh-nhat); font-weight: 600; box-shadow: inset 3px 0 0 var(--chinh); }
.dong-xa:focus-visible { outline: 2px solid color-mix(in srgb, var(--chinh) 55%, transparent); }
.dong-trong { padding: 6px 14px; }
.nho-so { grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); }
.nho-so .o-so b { font-size: 24px; }
.luoi-form.ba { grid-template-columns: repeat(3, minmax(0, 1fr)); }

/* ---------- 1.8.0: Bản đồ cụm thu ---------- */
.thanh-bd { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; padding: 10px 14px; }
.chu-giai { display: flex; gap: 12px; flex-wrap: wrap; font-size: 13.5px; color: var(--phu); }
.chu-giai span { display: inline-flex; align-items: center; gap: 5px; }
.mk-mau { width: 11px; height: 11px; border-radius: 50%; display: inline-block; }
.bd-luoi { display: grid; grid-template-columns: minmax(0, 1fr) 280px; gap: 16px; align-items: start; }
.bd-khung { padding: 0; overflow: hidden; }
.ban-do { height: min(68vh, 620px); min-height: 380px; width: 100%; background: var(--mat-2); }
.bd-ben { padding: 12px; max-height: min(68vh, 620px); overflow: auto; }
.bd-ben h3 { margin: 0 0 8px; }
.ds-bd { display: flex; flex-direction: column; gap: 2px; }
.dong-bd { all: unset; box-sizing: border-box; display: flex; gap: 9px; align-items: center; padding: 6px 8px; border-radius: 6px; cursor: pointer; }
.dong-bd:hover { background: var(--re); }
.dong-bd.chon { background: var(--chinh-nhat); box-shadow: inset 3px 0 0 var(--chinh); }
.dong-bd .giua { display: flex; flex-direction: column; min-width: 0; }
.dong-bd .ten { font-size: 14px; font-weight: 550; }
.mk { border-radius: 50%; border: 2px solid #fff; box-shadow: 0 1px 4px rgba(0, 0, 0, .45); }
.mk-xanh, .mk-mau.mk-xanh { background: #1d9a52; }
.mk-cam, .mk-mau.mk-cam { background: #e08a00; }
.mk.mk-cam { animation: nhap-cam 1.4s infinite; }
.mk-do, .mk-mau.mk-do { background: #d23b30; }
.mk-xam, .mk-mau.mk-xam { background: #8a97a1; }
@keyframes nhap-cam { 0%, 100% { box-shadow: 0 0 0 0 rgba(224, 138, 0, .55), 0 1px 4px rgba(0, 0, 0, .45); } 50% { box-shadow: 0 0 0 9px rgba(224, 138, 0, 0), 0 1px 4px rgba(0, 0, 0, .45); } }
.popup-bd { display: grid; gap: 6px; min-width: 200px; font-family: inherit; font-size: 14px; }
.leaflet-container { font-family: inherit; background: var(--mat-2); }
.leaflet-popup-content-wrapper, .leaflet-popup-tip { background: var(--mat); color: var(--chu); box-shadow: var(--bong-noi); }
.leaflet-popup-content { margin: 12px 14px; }
.leaflet-container a.leaflet-popup-close-button { color: var(--phu); }
:root[data-nen="toi"] .leaflet-tile-pane { filter: brightness(.78) contrast(1.08) saturate(.85); }
:root[data-nen="toi"] .leaflet-control-zoom a, :root[data-nen="toi"] .leaflet-control-attribution { background: var(--mat); color: var(--chu); border-color: var(--vien); }
:root[data-nen="toi"] .leaflet-control-attribution a { color: var(--chinh-dam); }

/* ---------- điện thoại, máy tính bảng ---------- */
@media (max-width: 1100px) {
  .luoi-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tao-bt, .tts { grid-template-columns: minmax(0, 1fr); }
  .kv, .bd-luoi { grid-template-columns: minmax(0, 1fr); }
  .cay-kv { position: static; max-height: none; }
  .bd-ben { max-height: 320px; }
  .tom-tat { position: static; }
  .dk-chung { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 900px) {
  .khung { grid-template-columns: minmax(0, 1fr); }
  .ben { position: sticky; top: 0; height: auto; z-index: 30; padding-bottom: 0; }
  .thuonghieu { padding: 10px 16px; }
  .nut-menu { display: inline-block !important; }
  .ben:not(.mo-menu) .ds-menu, .ben:not(.mo-menu) .day, .ben:not(.mo-menu) .donvi { display: none; }
  .ben.mo-menu { height: 100vh; overflow: auto; }
  .ben.mo-menu .ds-menu { animation: hien .2s ease-out both; }
  .ben button { padding: 9px 10px; font-size: 15px; }
  .ben .day { padding-bottom: 14px; }
  .thanh-tren { position: static; padding: 8px 16px; }
  .pham-vi { display: none; }
  #trang { padding: 16px 16px 52px; }
  .vung-tren { padding: 12px 16px 0; }
  h1 { font-size: 21px; }
  .hai-cot, .luoi-3, .luoi-2 { grid-template-columns: minmax(0, 1fr); }
  .dong-bt { grid-template-columns: 1fr 1fr; }
  .rong2 { grid-column: span 2; }
  .dong-tai { grid-template-columns: minmax(0, 1fr); }
  .hang > input:not([type=range]):not([type=checkbox]):not([type=number]):not([type=radio]), .hang > select { width: 100%; flex: 1 1 100%; }
  .o-am { min-width: 140px; }
  .am-thon .dong { grid-template-columns: minmax(0, 1fr) auto; }
  .am-thon .dong .o-am { grid-column: 1 / -1; }
  .ds-so { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .dong-f { grid-template-columns: minmax(0, 1fr); gap: 2px; padding: 6px 0; }
  .nhan-f { padding-top: 0; }
  .form-bt { padding: 4px 14px 8px; }
  .dong-tai { grid-template-columns: minmax(0, 1fr) auto; }
  .dong-tai .ten-tep { grid-column: 1 / -1; grid-row: 2; }
  .hang-tac { flex-wrap: wrap; }
  .o-so { padding: 10px 12px; } .o-so b { font-size: 24px; }
  /* chạm dễ hơn trên điện thoại */
  button.nut, a.nut, .nhom-radio .radio { min-height: 36px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}

/* 1.8.0: nhật ký bo (lệnh 92) */
.nhatky-bo { max-height: 60vh; overflow: auto; background: var(--mat-2); border-radius: 8px; padding: 10px; font: 12.5px/1.45 Consolas, "Cascadia Mono", monospace; white-space: pre-wrap; word-break: break-all; }