:root{
  --brand:#143D19; --brand-2:#1c5224; --accent:#2E9A3A; --gold:#EAC02A;
  --bg:#f5f7f4; --card:#fff; --ink:#1b2a1d; --muted:#667267; --line:#dfe6dd;
  --red:#b42318; --amber:#b7791f; --blue:#1d5fa8; --violet:#6b46c1; --teal:#0f766e; --orange:#c2570c; --green:#1a7f37;
  --r:10px;
}
*{box-sizing:border-box}
html{font-size:16px}
body{margin:0;font-family:'Kanit',system-ui,sans-serif;font-weight:300;background:var(--bg);color:var(--ink);line-height:1.6}
a{color:var(--accent)}
.wrap{max-width:1120px;margin:0 auto;padding:0 16px}
.main{padding-top:24px;padding-bottom:48px;min-height:70vh}
.topbar{background:var(--brand);color:#fff;border-bottom:3px solid var(--gold)}
.topbar .bar{display:flex;align-items:center;gap:16px;min-height:64px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:12px;color:#fff;text-decoration:none}
.brand-mark{background:var(--gold);color:var(--brand);font-weight:600;font-family:'JetBrains Mono',monospace;border-radius:8px;padding:6px 9px;font-size:.95rem}
.brand-text{display:flex;flex-direction:column;line-height:1.2}
.brand-text strong{font-weight:500}
.brand-text small{opacity:.75;font-size:.78rem}
.nav{margin-left:auto;display:flex;gap:4px;align-items:center;flex-wrap:wrap}
.nav a{color:#e8f2e9;text-decoration:none;padding:8px 12px;border-radius:8px;font-size:.92rem}
.nav a:hover,.nav a.on{background:rgba(255,255,255,.14);color:#fff}
.nav a.muted{opacity:.7}
.nav .who{font-size:.85rem;opacity:.85;padding-left:8px}
.nav .who a{padding:0;text-decoration:underline}
.nav-toggle{display:none;margin-left:auto;background:none;border:1px solid rgba(255,255,255,.4);color:#fff;border-radius:8px;padding:4px 10px;font-size:1.1rem}
@media(max-width:820px){
  .nav-toggle{display:block}
  .nav{display:none;width:100%;flex-direction:column;align-items:stretch;padding-bottom:10px}
  body.nav-open .nav{display:flex}
  .nav .who{padding:8px 12px}
}
h1{font-size:1.7rem;font-weight:500;margin:0 0 6px;color:var(--brand)}
h2{font-size:1.25rem;font-weight:500;margin:0 0 12px;color:var(--brand)}
h3{font-size:1.05rem;font-weight:500;margin:0 0 8px}
.lead{color:var(--muted);margin:0 0 20px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px 20px;margin-bottom:18px}
.card.tight{padding:12px 14px}
.grid{display:grid;gap:16px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
@media(max-width:820px){.g2,.g3,.g4{grid-template-columns:1fr}}
@media(min-width:821px) and (max-width:1000px){.g4{grid-template-columns:repeat(2,1fr)}}
.flash{border-radius:8px;padding:10px 14px;margin-bottom:16px;border:1px solid}
.flash-ok{background:#e9f7ec;border-color:#b6e2bd;color:#14532d}
.flash-err{background:#fdecea;border-color:#f5b5ae;color:#7a1a12}
.flash-warn{background:#fff6e0;border-color:#f0d58c;color:#7a5200}
label{display:block;font-weight:400;margin:0 0 4px;font-size:.92rem}
.hint{color:var(--muted);font-size:.82rem;margin:2px 0 0}
input[type=text],input[type=password],input[type=email],input[type=date],input[type=number],input[type=time],input[type=url],input[type=search],select,textarea{
  width:100%;font:inherit;font-weight:300;padding:8px 10px;border:1px solid #c6d0c4;border-radius:8px;background:#fff;color:var(--ink)}
textarea{min-height:90px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:0;border-color:var(--accent)}
.field{margin-bottom:14px}
.row{display:flex;gap:12px;flex-wrap:wrap}
.row>*{flex:1 1 180px}
.btn{display:inline-block;font:inherit;font-weight:400;cursor:pointer;border:1px solid var(--accent);background:var(--accent);color:#fff;border-radius:8px;padding:8px 16px;text-decoration:none;font-size:.95rem}
.btn:hover{background:#26822f}
.btn.ghost{background:#fff;color:var(--accent)}
.btn.ghost:hover{background:#eef7ef}
.btn.danger{background:#fff;border-color:var(--red);color:var(--red)}
.btn.danger:hover{background:#fdecea}
.btn.sm{padding:4px 10px;font-size:.85rem}
.btn[disabled]{opacity:.45;cursor:not-allowed}
.actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.badge{display:inline-block;border-radius:999px;padding:2px 10px;font-size:.78rem;font-weight:400;border:1px solid}
.b-amber{color:var(--amber);background:#fff6e0;border-color:#f0d58c}
.b-orange{color:var(--orange);background:#fff0e4;border-color:#f6c9a2}
.b-red{color:var(--red);background:#fdecea;border-color:#f5b5ae}
.b-blue{color:var(--blue);background:#e8f1fb;border-color:#b5d0ee}
.b-violet{color:var(--violet);background:#f0eafb;border-color:#d3c5ee}
.b-teal{color:var(--teal);background:#e3f6f3;border-color:#a6dcd5}
.b-green{color:var(--green);background:#e9f7ec;border-color:#b6e2bd}
.b-gray{color:#555;background:#eee;border-color:#d4d4d4}
table{width:100%;border-collapse:collapse;font-size:.92rem}
th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-weight:500;background:#f0f4ee;color:var(--brand);white-space:nowrap}
.tbl-wrap{overflow-x:auto}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}
.mono{font-family:'JetBrains Mono',monospace;font-size:.88em}
.muted-t{color:var(--muted)}
.small{font-size:.85rem}
.filters{display:grid;grid-template-columns:2fr 1fr 1fr 1fr auto;gap:10px;align-items:end;margin-bottom:18px}
@media(max-width:820px){.filters{grid-template-columns:1fr}}
.pcard{display:flex;flex-direction:column;gap:6px;text-decoration:none;color:inherit;transition:border-color .15s,transform .15s}
.pcard:hover{border-color:var(--accent);transform:translateY(-2px)}
.pcard h3{color:var(--brand);margin:0}
.pcard .meta{font-size:.82rem;color:var(--muted)}
.tag{display:inline-block;background:#eaf4ea;color:var(--brand-2);border-radius:6px;padding:1px 8px;font-size:.78rem;margin-right:4px}
.hero{background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;border-radius:14px;padding:28px 24px;margin-bottom:22px;border-bottom:4px solid var(--gold)}
.hero h1{color:#fff;font-size:1.9rem}
.hero p{margin:6px 0 16px;color:#dcebdd}
.hero .btn.ghost{border-color:#fff;color:#fff;background:transparent}
.hero .btn.ghost:hover{background:rgba(255,255,255,.14)}
.hero .btn.gold{background:var(--gold);border-color:var(--gold);color:var(--brand)}
.stat{text-align:center}
.stat b{display:block;font-size:2rem;font-weight:500;color:var(--brand);line-height:1.1}
.stat span{color:var(--muted);font-size:.85rem}
.timeline{list-style:none;margin:0;padding:0}
.timeline li{display:grid;grid-template-columns:20px 1fr auto;gap:10px;align-items:center;padding:6px 0;color:#98a499}
.timeline li .dot{width:14px;height:14px;border-radius:50%;border:2px solid #c9d3c7;background:#fff}
.timeline li.done{color:var(--ink)}
.timeline li.done .dot{background:var(--accent);border-color:var(--accent)}
.timeline li.now{color:var(--brand);font-weight:500}
.timeline li.now .dot{border-color:var(--gold);background:var(--gold)}
.timeline .dt{font-size:.82rem;color:var(--muted)}
.bar-prog{height:10px;background:#e4eae2;border-radius:99px;overflow:hidden}
.bar-prog i{display:block;height:100%;background:linear-gradient(90deg,var(--accent),var(--gold))}
.kv{display:grid;grid-template-columns:150px 1fr;gap:4px 12px;margin:0}
.kv dt{color:var(--muted)}
.kv dd{margin:0}
@media(max-width:600px){.kv{grid-template-columns:1fr}.kv dt{margin-top:6px}}
.tabs{display:flex;gap:4px;flex-wrap:wrap;border-bottom:2px solid var(--line);margin-bottom:18px}
.tabs a{padding:8px 14px;text-decoration:none;color:var(--muted);border-radius:8px 8px 0 0;font-size:.93rem}
.tabs a.on{color:var(--brand);background:#fff;border:1px solid var(--line);border-bottom-color:#fff;margin-bottom:-2px;font-weight:500}
.sec-h{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-bottom:10px}
.callout{background:#fffbea;border:1px solid #f0e2a0;border-radius:8px;padding:10px 14px}
.keybox{background:#0f2a13;color:#fff;border-radius:10px;padding:16px 20px}
.keybox .mono{font-size:1.25rem;color:var(--gold);letter-spacing:.05em}
.foot{border-top:1px solid var(--line);color:var(--muted);font-size:.83rem;padding:18px 0;background:#fff}
.score-in{width:72px;text-align:right}
.check{display:flex;gap:8px;align-items:flex-start;font-weight:300}
.check input{margin-top:6px}
details.card summary{cursor:pointer;font-weight:500;color:var(--brand)}
.empty{text-align:center;color:var(--muted);padding:28px 0}
.login-box{max-width:420px;margin:30px auto}

.wsbar{background:#0f2f13;border-bottom:1px solid rgba(255,255,255,.12)}
.wstabs{display:flex;gap:2px;overflow-x:auto;padding-top:6px;scrollbar-width:thin}
.ws{color:#cfe3d1;text-decoration:none;padding:9px 16px;border-radius:10px 10px 0 0;font-size:.92rem;white-space:nowrap;border:1px solid transparent;border-bottom:0}
.ws:hover{background:rgba(255,255,255,.1);color:#fff}
.ws.on{background:var(--bg);color:var(--brand);font-weight:500}
.ws-empty{display:block;padding:10px 0;color:#f0d58c;font-size:.9rem}
.subbar{background:#fff;border-bottom:1px solid var(--line)}
.subnav{display:flex;gap:4px;overflow-x:auto}
.subnav a{padding:10px 14px;text-decoration:none;color:var(--muted);font-size:.92rem;white-space:nowrap;border-bottom:3px solid transparent}
.subnav a:hover{color:var(--brand)}
.subnav a.on{color:var(--brand);font-weight:500;border-bottom-color:var(--gold)}

/* ---- DataTables (ปรับให้เข้ากับธีม) ---- */
.dt-container{font-size:.92rem}
.dt-container .dt-search input,.dt-container .dt-length select{font:inherit;font-weight:300;padding:5px 9px;border:1px solid #c6d0c4;border-radius:8px;background:#fff;width:auto}
.dt-container .dt-search input:focus,.dt-container .dt-length select:focus{outline:2px solid var(--accent);border-color:var(--accent)}
.dt-container .dt-layout-row{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px;margin:8px 0}
.dt-container .dt-layout-cell{padding:0}
.dt-container .dt-info{color:var(--muted)}
.dt-container .dt-paging .dt-paging-button{font:inherit;border:1px solid var(--line)!important;border-radius:8px!important;background:#fff!important;color:var(--brand)!important;padding:3px 10px;margin:0 2px;cursor:pointer}
.dt-container .dt-paging .dt-paging-button.current,.dt-container .dt-paging .dt-paging-button.current:hover{background:var(--brand)!important;color:#fff!important;border-color:var(--brand)!important}
.dt-container .dt-paging .dt-paging-button.disabled{opacity:.4;cursor:default}
table.dataTable{border-collapse:collapse!important;width:100%!important}
table.dataTable thead th,table.dataTable thead td{border-bottom:1px solid var(--line)!important;background:#f0f4ee;color:var(--brand)}
table.dataTable tbody td{border-bottom:1px solid var(--line)}
table.dataTable tbody tr:hover>*{box-shadow:inset 0 0 0 9999px rgba(20,61,25,.04)}
table.dataTable tr.open>*{background:#f7faf5}
.dt-detail{padding:6px 4px 10px}
.dt-detail .card{margin-bottom:8px}
.dt-detail form{margin:0}
td form{margin:0}
td .actions{gap:6px}
@media(max-width:640px){.dt-container .dt-layout-row{flex-direction:column;align-items:stretch}}
.dt-container label{display:inline;margin:0 6px 0 0;font-size:.9rem}
.dt-container .dt-search{display:flex;align-items:center}
.dt-container .dt-length{display:flex;align-items:center;gap:6px}