:root{--primary: #ae1c3f;--primary-dark: #8c162f;--bg: #f6f7f9;--panel: #ffffff;--border: #e2e5ea;--text: #1f2937;--muted: #6b7280}*{box-sizing:border-box}body{margin:0;font-family:Segoe UI,system-ui,-apple-system,Roboto,sans-serif;background:var(--bg);color:var(--text);font-size:16px}h1{font-size:24px;margin:0 0 4px}h2{font-size:18px;margin:0 0 12px}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}.topbar{background:var(--primary);color:#fff;box-shadow:0 1px 4px #00000026;position:sticky;top:0;z-index:10}.topbar-inner{max-width:1200px;margin:0 auto;padding:0 20px;display:flex;align-items:center;gap:28px;min-height:56px;flex-wrap:wrap}.brand{display:flex;align-items:center;gap:10px;font-weight:700}.brand-mark{background:#fff;color:var(--primary);border-radius:8px;padding:4px 8px;font-weight:800;font-size:13px}.brand-name{white-space:nowrap;font-size:17px}.nav{display:flex;gap:4px;flex:1}.nav a{color:#ffffffd9;padding:8px 14px;border-radius:8px;font-weight:600}.nav a:hover{background:#ffffff1f;text-decoration:none}.nav a.active{background:#fff3;color:#fff}.userbox{display:flex;align-items:center;gap:12px}.user-meta{display:flex;flex-direction:column;line-height:1.25;text-align:right}.user-meta span{font-size:13px;color:#ffffffbf}.content{max-width:1200px;margin:0 auto;padding:24px 20px 60px}.btn{display:inline-block;border:1px solid var(--border);background:#fff;color:var(--text);border-radius:8px;padding:9px 17px;font-size:15px;font-weight:600;cursor:pointer}.btn:hover{background:#f3f4f6;text-decoration:none}.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark)}.btn-danger{color:#b91c1c;border-color:#fca5a5}.btn-danger:hover{background:#fee2e2}.btn-ghost{background:transparent;border-color:#fff6;color:#fff}.btn-ghost:hover{background:#ffffff1f}.btn:disabled{opacity:.6;cursor:default}.btn-group{display:flex;gap:8px;align-items:center}.link-btn{background:none;border:none;color:#b91c1c;cursor:pointer;font-size:15px;padding:0}.link-btn:hover{text-decoration:underline}.page-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:18px;flex-wrap:wrap}.breadcrumb{margin:0 0 2px;font-size:14px;color:var(--muted)}.muted{color:var(--muted)}.error{color:#b91c1c;background:#fee2e2;padding:8px 12px;border-radius:8px}.success{color:#15803d;background:#dcfce7;padding:8px 12px;border-radius:8px}.hint{font-size:13.5px;color:var(--muted)}.pre-wrap{white-space:pre-wrap}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin-bottom:24px}.card{background:var(--panel);border:1px solid var(--border);border-top:3px solid;border-radius:10px;padding:14px 16px}.card-num{font-size:30px;font-weight:800}.card-label{color:var(--muted);font-weight:600;font-size:15px}.section{margin-bottom:28px}.section h2{margin-bottom:10px}.section-warn h2{color:#b45309}.program-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px}.program-card{display:block;background:var(--panel);border:1px solid var(--border);border-top:4px solid;border-radius:12px;padding:16px 18px;color:var(--text);text-decoration:none;transition:box-shadow .15s,transform .15s}.program-card:hover{text-decoration:none;box-shadow:0 6px 18px #00000014;transform:translateY(-1px)}.pc-head{display:flex;justify-content:space-between;align-items:flex-start;gap:8px;margin-bottom:10px;flex-wrap:wrap}.pc-dept{font-size:12px;font-weight:800;letter-spacing:.03em;padding:4px 10px;border-radius:99px}.pc-title{font-size:18.5px;margin:0 0 6px;line-height:1.35}.pc-desc{color:var(--muted);font-size:14.5px;margin:0 0 10px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.program-card hr{border:none;border-top:1px solid var(--border);margin:10px 0}.pc-meta{display:grid;grid-template-columns:100px 1fr;gap:6px 10px;margin:0;font-size:14px}.pc-meta dt{color:var(--muted)}.pc-meta dd{margin:0;font-weight:600}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;background:var(--panel);border:1px solid var(--border);border-radius:10px;overflow:hidden}th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--border);vertical-align:top}th{background:#f9fafb;font-size:13.5px;text-transform:uppercase;color:var(--muted)}tr:last-child td{border-bottom:none}tbody tr:hover{background:#fafafa}.row-link{font-weight:600}.table-sm th,.table-sm td{padding:7px 10px;font-size:14.5px}.cell-summary{max-width:320px}.badge{display:inline-block;padding:3px 10px;border-radius:99px;font-size:13.5px;font-weight:700;white-space:nowrap}.dept{font-weight:600;font-size:14px}.tag-extended{display:inline-block;margin-left:6px;font-size:12.5px;font-weight:700;color:#7c3aed;background:#f3e8ff;border-radius:99px;padding:2px 8px}.chip{display:inline-block;background:#f1f5f9;border-radius:99px;padding:2px 10px;font-size:13.5px;margin:1px 4px 1px 0}.panel{background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:18px 20px;margin-bottom:20px}.panel-accent{border-top:4px solid}.end-date-highlight{display:inline-block;font-weight:700;padding:3px 10px;border-radius:8px}.detail-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:20px;align-items:start}@media (max-width: 900px){.detail-grid{grid-template-columns:1fr}}.form{display:flex;flex-direction:column;gap:14px}.form-page{max-width:760px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}@media (max-width: 640px){.form-row{grid-template-columns:1fr}}label{display:flex;flex-direction:column;gap:5px;font-weight:600;font-size:14.5px}input,select,textarea{font:inherit;font-weight:400;padding:8px 10px;border:1px solid var(--border);border-radius:8px;background:#fff}input:focus,select:focus,textarea:focus{outline:2px solid rgba(174,28,63,.25);border-color:var(--primary)}input:disabled{background:#f3f4f6}.checkbox-inline{display:flex;align-items:center;gap:6px;font-weight:400;font-size:13px}.checkbox-inline input{width:auto}.checkbox-inline label{font-weight:400}.filters{display:flex;gap:10px;margin-bottom:14px;flex-wrap:wrap;align-items:flex-start}.search-box{display:flex;flex-direction:column;gap:4px;flex:1;min-width:260px}.search-box input{width:100%}.search-box .hint{margin:0}.search-box code,.hint code{background:#f1f5f9;border-radius:4px;padding:1px 5px;font-family:Courier New,monospace;color:var(--primary-dark)}mark.search-highlight{background:#fef08a;color:inherit;padding:0 1px;border-radius:3px}dl.props{display:grid;grid-template-columns:130px 1fr;gap:10px 12px;margin:0;align-items:start}dl.props dt{color:var(--muted);font-size:14px;padding-top:2px}dl.props dd{margin:0}dl.props dt.full,dl.props dd.full{grid-column:1 / -1}dl.props dt.full{margin-top:6px;padding-top:0}dl.props dd.full{line-height:1.6}dl.props dt.label-strong{font-weight:700;color:var(--text)}.timeline{list-style:none;margin:0;padding:0}.timeline-item{border-left:3px solid var(--border);padding:2px 0 14px 14px;margin-left:4px;position:relative}.timeline-item:before{content:"";width:11px;height:11px;border-radius:50%;background:var(--muted);position:absolute;left:-7px;top:5px;border:2px solid #fff}.timeline-item.doc-ban_hanh:before{background:#15803d}.timeline-item.doc-huong_dan:before{background:#2563eb}.timeline-item.doc-gia_han:before{background:#7c3aed}.timeline-item.doc-sua_doi:before{background:#b45309}.timeline-item.doc-dung:before{background:#b91c1c}.timeline-head{display:flex;gap:10px;align-items:baseline;flex-wrap:wrap}.doc-type{font-size:12px;font-weight:700;color:var(--primary)}.doc-summary{margin:4px 0}.doc-effect{margin:2px 0;font-weight:600;color:#7c3aed}.doc-effect.stop{color:#b91c1c}.doc-actions{display:flex;gap:14px;font-size:13px;margin-top:2px}.timeline-item.doc-superseded{opacity:.6}.timeline-item.doc-superseded:before{background:var(--muted)!important}.b-superseded{color:#6b7280;background:#f3f4f6}.doc-superseded-note{margin:4px 0;font-size:12.5px;font-style:italic;color:#b45309}.timeline-item.doc-expired{opacity:.75}.timeline-item.doc-expired:before{background:#b91c1c!important}.b-expired{color:#b91c1c;background:#fee2e2}.doc-expired-note{margin:4px 0;font-size:12.5px;font-style:italic;color:#b91c1c}.program-picker{border:1px solid var(--border);border-radius:8px;padding:12px;display:flex;flex-direction:column;gap:8px}.program-picker legend{font-weight:600;font-size:13.5px;padding:0 4px}.picker-list{max-height:220px;overflow-y:auto;display:flex;flex-direction:column;gap:2px}.picker-item{flex-direction:row;align-items:center;gap:8px;font-weight:400;padding:5px 6px;border-radius:6px}.picker-item:hover{background:#f8fafc}.picker-item input{width:auto}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(160deg,var(--primary) 0%,var(--primary-dark) 60%,#5c0e1f 100%);padding:20px}.login-card{background:#fff;border-radius:14px;padding:32px;width:100%;max-width:400px;display:flex;flex-direction:column;gap:14px;box-shadow:0 20px 50px #0000004d}.login-card h1{font-size:19px;text-align:center}.login-card .muted{text-align:center;margin-top:-8px}.brand-lg{justify-content:center}.brand-lg .brand-mark{font-size:20px;padding:8px 12px;background:var(--primary);color:#fff}@media (max-width: 720px){.topbar-inner{padding:8px 12px;gap:10px}.brand-name,.user-meta{display:none}.content{padding:16px 12px 40px}body{font-size:17px}h1{font-size:22px}h2{font-size:18.5px}.pc-title{font-size:19.5px}.pc-desc{font-size:15.5px}.pc-dept{font-size:12.5px}.badge{font-size:14px}.pc-meta,dl.props dt,dl.props dd{font-size:15px}.hint,.breadcrumb{font-size:14.5px}.btn{font-size:15.5px}}