:root{--blue-900:#0033b5;--blue-800:#0040c8;--blue-50:#e8f1ff;--ink:#0b2a66;--muted:#5a7196;--line:#d4e4ff;--bg:#f4f7fb;--yellow:#ffd43b;--gold:#ffd43b;--navy:#001a63}*{box-sizing:border-box}html,body{height:100%;margin:0}body{color:var(--ink);background:var(--bg);font-family:Noto Sans Thai,Noto Sans,sans-serif}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button{cursor:pointer}.login-page{background:linear-gradient(#0039c9,#1a63e8);place-items:center;min-height:100vh;display:grid}.login-card{background:#fff;border-radius:16px;width:min(380px,100% - 32px);padding:28px 24px}.login-logo{width:auto;height:48px;margin:0 0 12px;display:block}.login-card h1{margin:0 0 6px;font-size:22px}.login-card p{color:var(--muted);margin:0 0 18px;font-size:14px}.field{gap:6px;margin-bottom:12px;display:grid}.field span{font-size:13px;font-weight:700}.field input,.field select{border:1px solid var(--line);border-radius:10px;padding:10px 12px}.hint{color:var(--muted);margin:10px 0 0;font-size:12px}.shell{grid-template-columns:248px 1fr;min-height:100vh;display:grid}.side{color:#fff;background:radial-gradient(520px 220px at -10% -8%,#ffd43b38,#0000 55%),linear-gradient(#002a86 0%,#0033b5 42%,#00246e 100%);flex-direction:column;height:100vh;padding:18px 12px 14px;display:flex;position:sticky;top:0;box-shadow:inset -1px 0 #ffffff14}.brand{border-bottom:1px solid #ffffff1f;justify-items:start;gap:6px;margin-bottom:14px;padding:4px 8px 16px;display:grid}.brand-logo{object-fit:contain;width:auto;max-width:200px;height:56px;display:block}.brand small{opacity:.72;letter-spacing:.12em;text-transform:uppercase;font-size:11px}.nav{flex:1;overflow:auto}.nav-label{letter-spacing:.14em;text-transform:uppercase;opacity:.55;margin:0 10px 8px;font-size:11px}.nav-link{color:#ffffffd1;border-radius:12px;align-items:center;gap:10px;margin-bottom:4px;padding:10px 12px;font-size:14px;font-weight:600;display:flex}.nav-link:hover{color:#fff;background:#ffffff1a}.nav-link.active{color:#fff;box-shadow:inset 3px 0 0 var(--gold);background:linear-gradient(90deg,#ffd43b2e,#ffffff1a 40%)}.nav-link.active .ico{color:var(--gold)}.ico{flex:0 0 20px;place-items:center;width:20px;height:20px;display:grid}.ico svg{width:18px;height:18px;display:block}.side-foot{border-top:1px solid #ffffff1f;margin-top:auto;padding-top:12px}.who-card{align-items:center;gap:10px;padding:10px 10px 12px;display:flex}.avatar{width:36px;height:36px;color:var(--gold);background:#ffd43b33;border-radius:50%;flex:0 0 36px;place-items:center;font-weight:800;display:grid}.who-txt{min-width:0;display:grid}.who-txt strong{white-space:nowrap;text-overflow:ellipsis;font-size:13px;overflow:hidden}.who-txt small{opacity:.7;font-size:11px}.logout{color:#ffffffe0;background:0 0;border:1px solid #ffffff2e;border-radius:12px;width:100%;margin-top:4px;padding:9px 12px;font-weight:700}.logout:hover{color:#fff;background:#ff505029;border-color:#ffa0a066}.main{padding:22px 22px 40px}.top{justify-content:space-between;align-items:center;margin-bottom:18px;display:flex}.top h2{margin:0}.btn{border:0;border-radius:999px;padding:9px 16px;font-weight:700}.btn-primary{background:var(--blue-800);color:#fff}.btn-ghost{border:1px solid var(--line);background:#fff}.btn-yellow{background:var(--yellow);color:var(--ink)}.card{background:#fff;border-radius:14px;padding:16px 18px;box-shadow:0 8px 24px #0037aa14}.grid-form{grid-template-columns:repeat(2,1fr);gap:10px 14px;margin-bottom:12px;display:grid}.disc-head{margin:8px 0;font-weight:700}.disc-grid{grid-template-columns:repeat(4,1fr);gap:10px 12px;margin-bottom:14px;display:grid}.disc-cell{font-size:12px}.disc-cell span{white-space:nowrap;display:block}.check-row{flex-wrap:wrap;gap:12px 18px;margin:0 0 14px;display:flex}.check-row label{align-items:center;gap:6px;font-weight:400;display:flex}table{border-collapse:collapse;width:100%;font-size:14px}th,td{text-align:left;border-bottom:1px solid var(--line);vertical-align:top;padding:10px 8px}td input,td select{border:1px solid var(--line);border-radius:8px;width:100%;margin:0 0 6px;padding:6px 8px;display:block}th{color:var(--muted);font-size:12px}.search{gap:8px;margin-bottom:12px;display:flex}.search input{border:1px solid var(--line);border-radius:10px;flex:1;padding:9px 12px}.tabs{gap:8px;margin-bottom:12px;display:flex}.tabs button{background:var(--blue-50);color:var(--ink);border:0;border-radius:999px;padding:8px 14px}.tabs button.on{background:var(--blue-800);color:#fff}.mono{font-family:ui-monospace,monospace}.ok{color:#1a7f32;font-weight:700}.warn{color:#c47a00;font-weight:700}.err{color:#c81e1e;font-weight:700}.muted{color:var(--muted)}@media (width<=800px){.shell{grid-template-columns:1fr}.side{height:auto;position:relative}.grid-form,.disc-grid{grid-template-columns:1fr 1fr}}