body{font-family:system-ui,-apple-system,sans-serif;max-width:960px;margin:0 auto;
 padding:24px;color:#1a1a1a;background:#fff;line-height:1.55}
h1{font-size:22px;margin:0 0 4px}
h2{font-size:16px;margin:28px 0 10px;padding-bottom:5px;border-bottom:2px solid #e5e7eb}
a{color:#2a78d6}
.phu{color:#6b7280;font-size:12px}
nav.top{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:8px}
nav.top a{font-size:13px;text-decoration:none}
table{border-collapse:collapse;width:100%;margin:10px 0;font-size:13px}
th,td{border:1px solid #e5e7eb;padding:6px 9px;text-align:left;vertical-align:top}
th{background:#f9fafb;font-weight:600}
.the-loai{display:inline-block;padding:2px 8px;border-radius:10px;font-size:11.5px;
 background:#eef2ff;color:#3730a3;white-space:nowrap}
.the-loai.xu_ly_su_co{background:#fef2f2;color:#b91c1c}
.the-loai.hieu_chuan{background:#ecfdf5;color:#047857}
.the-loai.thay_linh_kien{background:#fffbeb;color:#b45309}
.the-loai.bao_tri_dinh_ky{background:#eff6ff;color:#1d4ed8}
.dat{color:#059669;font-weight:600}
.khong_dat{color:#dc2626;font-weight:600}
.hop{border:1px solid #e5e7eb;border-left:4px solid #9ca3af;background:#f9fafb;
 padding:10px 14px;margin:12px 0;font-size:13px;border-radius:0 4px 4px 0}
.hop.canh-bao{border-left-color:#ef4444;background:#fef2f2}
.khoi-ocr{max-width:720px}
.form-ocr{display:flex;gap:10px;align-items:center;margin-top:8px;flex-wrap:wrap}
.form-ocr input[type=file]{font-size:13px}
.form-ocr button{background:#2a78d6;color:#fff;border:none;border-radius:5px;
 padding:7px 14px;font-size:13px;cursor:pointer}
.danh-sach-may{list-style:none;padding:0;display:flex;gap:10px;flex-wrap:wrap}
.danh-sach-may li a{display:block;border:1px solid #e5e7eb;border-radius:6px;
 padding:12px 16px;text-decoration:none;color:#1a1a1a}
.danh-sach-may li a:hover{border-color:#2a78d6}
.danh-sach-may .ten{font-weight:600}

.the-su-kien{border:1px solid #e5e7eb;border-radius:8px;padding:14px 16px;margin:14px 0}
.the-su-kien .dau-the{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;margin-bottom:8px}
.nut-sua{margin-left:auto;text-decoration:none;font-size:12.5px;border:1px solid #d1d5db;
 border-radius:5px;padding:3px 10px}
.nut-sua:hover{border-color:#2a78d6}
.the-su-kien table.chi-tiet{margin:6px 0}
.the-su-kien table.chi-tiet th{width:170px;background:none;border:none;
 border-bottom:1px solid #f1f1f1;font-weight:600;color:#4b5563}
.the-su-kien table.chi-tiet td{border:none;border-bottom:1px solid #f1f1f1}
.giu-xuong-dong{white-space:pre-line}
table.vat-tu{font-size:12.5px;margin-top:8px}
table.vat-tu th{background:#f9fafb}

form.nhap{display:grid;gap:12px;max-width:720px}
form.nhap label{display:block;font-size:13px;font-weight:600;margin-bottom:4px}
form.nhap input,form.nhap select,form.nhap textarea{width:100%;padding:7px 9px;
 border:1px solid #d1d5db;border-radius:5px;font-size:14px;font-family:inherit;
 box-sizing:border-box}
form.nhap textarea{min-height:60px}
.hang{display:flex;gap:12px}
.hang>div{flex:1}
table.vat-tu-nhap{font-size:13px}
table.vat-tu-nhap input{border:1px solid #d1d5db;border-radius:4px;padding:5px 7px;
 font-size:13px;width:100%;box-sizing:border-box}
#them-dong-vat-tu{background:#fff;color:#2a78d6;border:1px solid #2a78d6;
 border-radius:5px;padding:6px 12px;font-size:13px;cursor:pointer;width:fit-content}
button[type=submit]{background:#2a78d6;color:#fff;border:none;border-radius:5px;
 padding:9px 18px;font-size:14px;cursor:pointer;width:fit-content}
button[type=submit]:hover{background:#1d5fae}
.nut-them{display:inline-block;background:#2a78d6;color:#fff;text-decoration:none;
 border-radius:5px;padding:7px 14px;font-size:13px}
.nut-phu{display:inline-block;color:#2a78d6;text-decoration:none;border:1px solid #2a78d6;
 border-radius:5px;padding:6px 13px;font-size:13px;margin-left:8px}

.the-thong-ke{border:1px solid #e5e7eb;border-radius:8px;padding:16px 18px;margin:16px 0}
.the-thong-ke h2{margin-top:0;border:none;padding:0;font-size:15px}
.the-thong-ke svg{display:block;margin:8px 0}
.the-thong-ke details{margin-top:8px;font-size:13px}
.the-thong-ke summary{cursor:pointer;color:#2a78d6}
.chu-thich-bieu-do{display:flex;gap:16px;font-size:12.5px;color:#52514e;margin-bottom:4px}
.chu-thich-bieu-do i{display:inline-block;width:10px;height:10px;border-radius:2px;
 margin-right:5px;vertical-align:middle}

.bo-loc{margin:10px 0;font-size:13px}
.bo-loc a{margin-right:10px;text-decoration:none}
.bo-loc a.dang-chon{font-weight:700;text-decoration:underline}
footer{margin-top:36px;padding-top:12px;border-top:1px solid #e5e7eb;
 color:#6b7280;font-size:12px}