:root{--bg: #f4f7fb;--surface: #ffffff;--line: #d7dfeb;--text: #1f2937;--muted: #697586;--primary: #E31837;--primary-dark: #B3122A;--danger: #b42318}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Arial,Helvetica,sans-serif;line-height:1.5}img,video{max-width:100%}button,input,select,textarea{font:inherit}button{min-height:36px;border:1px solid var(--primary);border-radius:8px;background:var(--primary);color:#fff;padding:8px 12px;cursor:pointer}button:hover{background:var(--primary-dark)}button.secondary.danger-text{background:#fff;color:var(--danger);border:1px solid var(--danger);font-weight:600}button.secondary.danger-text:hover{background:var(--danger);color:#fff}input:not([type=checkbox]):not([type=radio]),select,textarea{width:100%;border:1px solid var(--line);border-radius:8px;padding:9px 10px}input[type=checkbox],input[type=radio]{width:auto;cursor:pointer}h1,h2,h3,p{margin-top:0}p{color:var(--muted)}.app-header{display:flex;align-items:center;justify-content:space-between;gap:18px;border-bottom:1px solid var(--line);background:#fff;padding:22px 28px;min-height:100px}.header-brand{display:flex;align-items:center;flex-wrap:nowrap;gap:14px;min-width:0}.header-brand-logos{display:flex!important;flex-direction:row!important;flex-wrap:nowrap!important;align-items:center;justify-content:flex-start;gap:10px;flex:0 0 auto;width:max-content;min-width:max-content;white-space:nowrap;line-height:0}.header-brand-logos>img{display:block;flex:0 0 auto}.header-brand-text{min-width:0}.header-brand h1{margin-bottom:0}.header-logo{display:block;object-fit:contain;flex:0 0 auto;flex-shrink:0}.header-logo-ptit{width:72px;height:72px}.header-logo-dtn{width:70px;height:70px}.login-brand-logos{display:flex;align-items:center;justify-content:center;gap:12px;margin-bottom:20px}.login-brand-logos img{width:64px;height:64px;object-fit:contain;flex:0 0 auto}.desktop-only{display:block}.mobile-menu-toggle{display:none;flex:0 0 auto;width:44px;height:44px;border-radius:12px;padding:0;font-size:20px;line-height:1}.mobile-menu-backdrop,.mobile-menu-drawer{display:none}.app-header select{max-width:360px}.eyebrow{margin-bottom:4px;color:var(--primary);font-size:12px;font-weight:700;text-transform:uppercase}.layout{display:grid;grid-template-columns:220px minmax(0,1fr);min-height:calc(100vh - 100px)}.sidebar{display:grid;align-content:start;gap:8px;border-right:1px solid var(--line);background:#fff;padding:18px}.sidebar button{width:100%;border:1px solid transparent;background:transparent;color:var(--text);text-align:left;padding:10px 14px;min-height:42px}.sidebar button.active,.sidebar button:hover{border-color:#b9ddd8;background:#eaf7f5;color:var(--primary-dark)}.content{padding:24px;min-width:0}.message{margin-bottom:16px;border:1px solid #b9ddd8;border-radius:8px;background:#eaf7f5;padding:10px 12px}.toast-stack{position:fixed;top:16px;right:16px;z-index:1100;display:grid;gap:10px;width:min(360px,calc(100vw - 32px));pointer-events:none}.toast{pointer-events:auto;border-radius:12px;border:1px solid transparent;box-shadow:0 12px 30px #0f172a24;padding:12px 14px;background:#fff;color:var(--text);animation:toast-in .18s ease-out}.toast-info{border-color:#b9ddd8;background:#effaf8}.toast-success{border-color:#b7ebc6;background:#eefaf1}.toast-warning{border-color:#fde68a;background:#fffbeb}.toast-danger{border-color:#fecaca;background:#fef2f2}@keyframes toast-in{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.toolbar,.rule-row,.row-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.table-actions{justify-content:flex-start;width:100%}.table-actions button{white-space:nowrap}.toolbar{justify-content:space-between;margin-bottom:16px}.toolbar input{max-width:320px}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-bottom:18px}.stat,.item,.form-grid,.table-wrap,.panel,.rule-row{border:1px solid var(--line);border-radius:8px;background:var(--surface)}.stat{padding:18px}.stat span{display:block;color:var(--muted)}.stat strong{display:block;margin-top:8px;font-size:30px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-bottom:18px;padding:16px}label{display:grid;gap:6px;font-weight:700}.full{grid-column:1 / -1}.item-list{display:grid;gap:12px}.item{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding:14px}.panel{margin-bottom:18px;padding:16px}.button-link{display:inline-flex;align-items:center;min-height:36px;border:1px solid var(--primary);border-radius:8px;background:var(--primary);color:#fff;padding:8px 12px;text-decoration:none}.button-link:hover{background:var(--primary-dark)}.badge{display:inline-flex;align-items:center;border-radius:999px;background:#edf2f7;color:#344054;padding:4px 10px;font-size:12px;font-weight:700}.badge.ok{background:#e8f5ee;color:#147a45}.badge.warning{background:#fff4df;color:#a16207}.meta-row{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}.meta-row.compact{margin-bottom:0}select[multiple]{min-height:120px}.table-wrap{overflow:auto}table{width:100%;min-width:760px;border-collapse:collapse}th,td{border-bottom:1px solid var(--line);padding:10px 12px;text-align:left}th{background:#f8fafc}.rule-row{margin-bottom:18px;padding:16px}.rule-row label{max-width:260px}.rule-row label.inline{display:flex;align-items:center;max-width:none}label.inline{display:flex;align-items:center;gap:8px;font-weight:700}label.inline input,.rule-row label.inline input{width:auto}.app.login-page{display:flex;align-items:center;justify-content:center;min-height:100vh;background:#fff;position:relative}.login-card{width:100%;max-width:400px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:40px;box-shadow:0 10px 25px #0000000d;z-index:1}.login-form{display:flex;flex-direction:column;gap:20px}.login-card h1{margin-bottom:8px;font-size:28px;font-weight:800;color:#1f2937;text-align:center}.login-card .eyebrow{text-align:center;display:block;margin-bottom:24px;letter-spacing:2px}.login-card .welcome-text{text-align:center;color:var(--muted);margin-bottom:32px;font-size:14px}.login-card input{background:#f8fafc;border:2px solid transparent;transition:all .2s;padding:12px 16px}.login-card input:focus{background:#fff;border-color:var(--primary);box-shadow:0 0 0 4px #e318371a;outline:none}.login-card button[type=submit]{width:100%;margin-top:8px;padding:14px;font-size:16px;font-weight:700;box-shadow:0 4px 12px #e318374d;transition:transform .2s}.login-card button[type=submit]:active{transform:scale(.98)}.login-card hr{margin:32px 0;border:0;border-top:1px solid var(--line);position:relative;overflow:visible}.login-card hr:after{content:"Hoặc";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);background:#fff;padding:0 12px;color:var(--muted);font-size:12px;font-weight:600}.button-sso{display:flex;align-items:center;justify-content:center;gap:10px;background:#fff;color:#5e5e5e;border:1px solid #d1d5db;width:100%;padding:12px;border-radius:8px;text-decoration:none;font-weight:600;transition:all .2s}.button-sso:hover{background:#f9fafb;border-color:#9ca3af}.button-sso img{width:20px;height:20px}.profile-view{padding:30px}.profile-header{display:flex;align-items:center;gap:20px;margin-bottom:30px;border-bottom:1px solid var(--line);padding-bottom:20px}.avatar-placeholder{width:80px;height:80px;background:var(--primary);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:32px;font-weight:700}.modal-overlay{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.modal-content{background:#fff;padding:30px;border-radius:16px;box-shadow:0 20px 50px #0003;width:min(95vw,900px)}.modal-header{border-bottom:1px solid var(--line);padding-bottom:15px;margin-bottom:20px}.scan-stage{box-shadow:0 10px 30px #11182729}.scan-frame-overlay{position:absolute;inset:12px;border:2px solid rgba(255,255,255,.2);border-radius:16px;pointer-events:none}.scan-corner{position:absolute;width:24px;height:24px;border-color:#fff;border-style:solid;border-width:0}.corner-tl{top:-1px;left:-1px;border-top-width:4px;border-left-width:4px;border-top-left-radius:14px}.corner-tr{top:-1px;right:-1px;border-top-width:4px;border-right-width:4px;border-top-right-radius:14px}.corner-bl{bottom:-1px;left:-1px;border-bottom-width:4px;border-left-width:4px;border-bottom-left-radius:14px}.corner-br{bottom:-1px;right:-1px;border-bottom-width:4px;border-right-width:4px;border-bottom-right-radius:14px}.scan-center-line{position:absolute;left:10%;right:10%;top:50%;height:2px;background:linear-gradient(90deg,transparent,rgba(255,255,255,.9),transparent);transform:translateY(-50%);animation:scan-sweep 1.8s ease-in-out infinite}.scan-ready-badge{position:absolute;top:12px;left:12px;display:flex;gap:8px;align-items:center}@keyframes scan-sweep{0%{transform:translateY(-22px);opacity:.4}50%{opacity:1}to{transform:translateY(22px);opacity:.4}}@media(max-width:800px){.app-header,.item,.toolbar{align-items:stretch;flex-direction:column}.header-brand{width:100%;justify-content:flex-start}.desktop-only{display:none!important}.desktop-actions{display:none}.mobile-menu-toggle{display:inline-flex;align-items:center;justify-content:center}.mobile-menu-backdrop{display:block;position:fixed;inset:0;background:#0f172a6b;opacity:0;pointer-events:none;transition:opacity .18s ease;z-index:1190}.mobile-menu-backdrop.open{opacity:1;pointer-events:auto}.mobile-menu-drawer{display:block;position:fixed;top:0;left:0;bottom:0;width:min(84vw,300px);padding:18px;background:#fff;border-right:1px solid var(--line);box-shadow:12px 0 34px #0f172a2e;transform:translate(-105%);transition:transform .18s ease;z-index:1200;overflow-y:auto;display:grid;gap:14px}.mobile-menu-drawer.open{transform:translate(0)}.mobile-menu-drawer-header{display:grid;gap:10px;gap:12px;padding-bottom:12px;border-bottom:1px solid var(--line)}.mobile-menu-drawer-top{display:flex;align-items:center;justify-content:space-between;gap:12px}.mobile-menu-brand{display:grid;gap:6px;width:100%;min-width:0}.mobile-menu-logos{display:flex;align-items:center;gap:8px}.mobile-menu-logos .header-logo-ptit,.mobile-menu-logos .header-logo-dtn{width:44px;height:44px}.mobile-menu-brand .eyebrow,.mobile-menu-brand strong{min-width:0;word-break:break-word}.mobile-menu-brand strong{line-height:1.25}.mobile-menu-close{flex:0 0 auto;width:40px;min-width:40px;height:40px;min-height:40px;padding:0;border-radius:10px;font-size:18px;line-height:1}.mobile-menu-actions{display:grid;gap:10px}.mobile-menu-actions button{min-height:32px;padding:7px 10px;line-height:1.2;font-size:14px}.mobile-menu-actions .badge{min-height:32px;padding-top:6px;padding-bottom:6px}.layout,.stats-grid,.form-grid{grid-template-columns:1fr}.sidebar{display:flex;overflow-x:auto;border-right:0;border-bottom:1px solid var(--line);padding:12px;gap:6px}.sidebar button{min-width:120px;white-space:nowrap}.content{padding:16px}.app-header{padding:16px;min-height:auto}.app-header h1,.header-brand h1{font-size:22px}.header-brand-text .eyebrow{margin-bottom:2px}.toolbar input,.toolbar select,.toolbar form,.row-actions,.row-actions button,.toolbar button{width:100%;max-width:none}.toolbar form{display:grid!important}.row-actions{gap:8px}.panel,.stat,.item,.rule-row{padding:12px}.modal-content{padding:16px;max-height:94vh}.modal-overlay{align-items:flex-end}.login-card{width:calc(100vw - 24px);padding:24px;border-radius:14px}.login-brand-logos{gap:10px;margin-bottom:16px}.login-brand-logos img{width:54px;height:54px}table{min-width:640px}}@media(max-width:480px){.header-brand{gap:10px}.app-header h1,h1{font-size:20px}.button-link,button,.button-sso{width:100%}.scan-frame-overlay{inset:8px}.scan-corner{width:18px;height:18px}.scan-ready-badge{top:8px;left:8px}.mobile-menu-drawer{width:min(88vw,280px)}.mobile-menu-logos .header-logo-ptit,.mobile-menu-logos .header-logo-dtn{width:40px;height:40px}.mobile-menu-brand .eyebrow{font-size:11px}.mobile-menu-brand strong{font-size:13px}.mobile-menu-drawer-top{gap:8px}}