/* Phong cách theo VIP_GROUP_CRM_V5_UI.html · V6 G06: tương phản AA, focus rõ, di động 390/768 không tràn ngang */
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:#f3f4f0;color:#18302b;font:15px/1.55 system-ui,-apple-system,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;overflow-wrap:anywhere}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip{position:absolute;left:8px;top:-60px;z-index:100;background:#fff;color:#133f36;padding:8px 14px;border-radius:6px;border:2px solid #d98521;font-weight:600;text-decoration:none}
.skip:focus{top:8px}
.topbar{background:#133f36;color:#fff;padding:10px 4vw;display:flex;align-items:center;justify-content:space-between;gap:.6em 1em;flex-wrap:wrap}
.topbar b{letter-spacing:.12em}
.whoami{display:flex;align-items:center;gap:8px;flex-wrap:wrap;color:#d4e6d7;font-size:.88em}
.topbar button{background:transparent;color:#fff;border-color:#6f9c8f}
.topbar button:focus-visible{outline-color:#ffc56b}
.lang{display:inline-flex;border:1px solid #6f9c8f;border-radius:6px;overflow:hidden}
.lang button{border:0;border-radius:0;padding:5px 10px}
.lang button[aria-pressed=true]{background:#fff;color:#133f36;font-weight:600}
.layout{display:grid;grid-template-columns:230px minmax(0,1fr);min-height:calc(100vh - 50px)}
nav.side{background:#fff;border-right:1px solid #d3dcd4;padding:14px 10px}
.nav-list{display:flex;flex-direction:column;gap:4px}
.nav-toggle{display:none}
nav.side a{display:block;padding:8px 12px;border-radius:6px;color:inherit;text-decoration:none}
nav.side a[aria-current=page]{background:#184f43;color:#fff}
nav.side a:hover:not([aria-current=page]){background:#edf3ed}
nav.side .grp{font-size:.75em;text-transform:uppercase;letter-spacing:.08em;color:#4f6359;margin:10px 12px 2px}
main{padding:22px clamp(12px,3vw,36px);max-width:1280px;width:100%;min-width:0}
main:focus{outline:none}
h1{font:normal clamp(24px,3.4vw,40px)/1.15 Georgia,"Songti SC",serif;margin:4px 0 14px}
h2{font-size:1.2em;margin:0 0 10px}h3{font-size:1.02em;margin:14px 0 6px}
.card{background:#fff;border:1px solid #d3dcd4;padding:clamp(12px,2vw,24px);border-radius:12px;margin-bottom:16px;min-width:0}
.muted{color:#4c6158}.small{font-size:.86em}
a{color:#17594b}
.scroll{overflow:auto;max-width:100%;-webkit-overflow-scrolling:touch}
.scroll:focus-visible{outline:3px solid #d98521;outline-offset:2px}
table{width:100%;min-width:520px;border-collapse:collapse;text-align:left}
th{background:#edf3ed;font-weight:600}th,td{padding:8px 10px;border-bottom:1px solid #dce3db;vertical-align:top}
th,td{overflow-wrap:normal;word-break:keep-all}
tr.sel td{background:#fff8e8}
button,.btn{font:inherit;padding:7px 14px;border:1px solid #8aa294;background:#fff;border-radius:6px;color:inherit;cursor:pointer;min-height:36px}
button.primary{background:#184f43;color:#fff;border-color:#184f43}
button.danger{background:#9b2c2c;color:#fff;border-color:#9b2c2c}
button:disabled{opacity:.55;cursor:not-allowed}
:focus-visible{outline:3px solid #d98521;outline-offset:1px}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #d98521;outline-offset:1px}
input,select,textarea{font:inherit;padding:6px 9px;border:1px solid #8aa294;border-radius:6px;background:#fff;min-width:0;max-width:100%;min-height:36px}
textarea{width:100%;min-height:64px}
label.f{display:flex;flex-direction:column;gap:3px;font-size:.88em;color:#33493f;min-width:0}
.form{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(190px,100%),1fr));gap:10px;align-items:end;margin:8px 0}
.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center;min-width:0}
.tabs{display:flex;flex-wrap:wrap;gap:6px;margin:0 0 14px}
.tabs button[aria-pressed=true]{background:#184f43;color:#fff}
.badge{display:inline-block;padding:1px 8px;border-radius:999px;font-size:.8em;background:#edf3ed;border:1px solid #cfdcd1}
.badge.ok{background:#e3f4e7;border-color:#9fd1ab;color:#1d5e2d}
.badge.warn{background:#fff3dc;border-color:#f0c87a;color:#6e4400}
.badge.err{background:#fde8e8;border-color:#eba4a4;color:#8a1f1f}
.badge.info{background:#e6eefc;border-color:#a8bfee;color:#1d3f7a}
.kpis{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(170px,100%),1fr));gap:10px;margin-bottom:16px}
.kpi{background:#fff;border:1px solid #d3dcd4;border-radius:10px;padding:12px;min-width:0}
.kpi .v{font-size:1.6em;font-weight:600;overflow-wrap:anywhere}.kpi .l{color:#4c6158;font-size:.85em}
.kpi.warn{border-color:#f0c87a;background:#fffaf0}.kpi.err{border-color:#eba4a4;background:#fff7f7}
.empty{padding:18px;text-align:center;color:#56695f}
.loading::before{content:"";display:inline-block;width:.9em;height:.9em;margin-right:.5em;vertical-align:-.1em;border:2px solid #a5b8ac;border-top-color:#184f43;border-radius:50%;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){.loading::before{animation:none}}
.state-error{border:1px solid #eba4a4;background:#fff7f7;color:#6d1a1a;border-radius:8px;padding:10px 12px;display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.state-error p{margin:0;flex:1 1 220px}
.login{max-width:420px;margin:8vh auto}
#toasts{position:fixed;right:16px;bottom:16px;display:flex;flex-direction:column;gap:8px;z-index:50;max-width:calc(100vw - 32px)}
.toast{background:#133f36;color:#fff;padding:10px 14px;border-radius:8px;max-width:420px;box-shadow:0 4px 14px #0003}
.toast.err{background:#8a1f1f}
dialog{border:1px solid #a5b8ac;border-radius:12px;max-width:min(720px,94vw);width:100%;max-height:90vh;overflow:auto}
dialog::backdrop{background:#0006}
.right{margin-left:auto}
pre{white-space:pre-wrap;overflow-wrap:anywhere;background:#f7f8f5;padding:8px;border-radius:6px;font-size:.85em;max-width:100%}
code{overflow-wrap:anywhere}
details.def{margin-top:4px;font-size:.82em;color:#4c6158}
details.def summary{cursor:pointer;color:#17594b}
.fresh{font-size:.8em;color:#4c6158}
.filters{display:flex;gap:8px;flex-wrap:wrap;align-items:end;margin-bottom:12px}
.filters label.f{flex:1 1 140px}
.test-clock{background:#fff3dc;color:#6e4400;border-bottom:2px solid #f0c87a;padding:8px 4vw;font-weight:600}
/* Di động / máy tính bảng hẹp: menu thu gọn sau nút, nội dung chiếm hết bề ngang */
@media (max-width:760px){
  .layout{grid-template-columns:minmax(0,1fr)}
  nav.side{border-right:0;border-bottom:1px solid #d3dcd4;padding:8px 10px}
  .nav-toggle{display:flex;align-items:center;width:100%;justify-content:flex-start;font-weight:600}
  .nav-list{display:none;margin-top:6px}
  nav.side.open .nav-list{display:flex}
  nav.side .grp{display:block}
  main{padding:14px 12px}
  button,input,select{min-height:42px}
  .topbar{padding:8px 12px}
}