:root{--navy:#1e3a8a;--navy-2:#172f6e;--logo:#2365af;--accent:#3b82f6;--tint:#eff6ff;--tint-2:#dbeafe;--bg:#f3f4f6;--panel:#f8fafc;--card:#fff;--text:#111827;--muted:#6b7280;--muted-2:#4b5563;--line:#e5e7eb;--green:#16a34a;--amber:#d97706;--red:#dc2626;--radius:18px;--shadow:0 1px 2px #1118270a, 0 4px 14px #1118270a;color:var(--text);background:var(--bg);font-family:Noto Sans Thai,Sukhumvit,Sarabun,system-ui,sans-serif}*{box-sizing:border-box}body{background:var(--bg);margin:0}a{color:var(--accent);text-decoration:none}button{font:inherit;cursor:pointer}input,select,textarea{font:inherit;color:inherit}.shell{grid-template-columns:248px 1fr;gap:14px;min-height:100vh;padding:14px;display:grid}.side{background:var(--card);border-radius:var(--radius);height:calc(100vh - 28px);box-shadow:var(--shadow);flex-direction:column;gap:6px;padding:22px 16px;display:flex;position:sticky;top:14px}.logo{align-items:center;gap:10px;padding:0 8px 18px;display:flex}.logo-mark{border:3px solid var(--logo);width:38px;height:38px;color:var(--logo);border-radius:50%;place-items:center;font-weight:800;display:grid}.logo b{color:var(--navy);letter-spacing:.3px;font-size:18px}.logo small{color:var(--muted);margin-top:-2px;font-size:12px;display:block}.side h6{letter-spacing:1px;color:var(--muted);margin:14px 10px 6px;font-size:11px;font-weight:600}.nav{color:var(--muted-2);text-align:left;background:0 0;border:0;border-radius:12px;align-items:center;gap:12px;width:100%;padding:10px 12px;display:flex;position:relative}.nav:hover{background:var(--panel)}.nav.on{color:var(--navy);background:var(--tint);font-weight:700}.nav.on:before{content:"";background:var(--navy);border-radius:0 4px 4px 0;width:4px;position:absolute;top:8px;bottom:8px;left:-16px}.nav .count{background:var(--navy);color:#fff;border-radius:999px;margin-left:auto;padding:1px 8px;font-size:11px;font-weight:600}.side .promo{color:#fff;background:radial-gradient(circle at 80% 0%, #3b82f6 0, transparent 55%), linear-gradient(160deg, var(--navy) 0%, #0b1a45 100%);border-radius:16px;margin-top:auto;padding:16px}.promo b{margin-bottom:4px;font-size:15px;display:block}.promo p{opacity:.85;margin:0 0 12px;font-size:12px}.promo button{width:100%;color:var(--navy);background:#fff;border:0;border-radius:10px;padding:8px;font-weight:600}.main{flex-direction:column;gap:14px;min-width:0;display:flex}.topbar{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);align-items:center;gap:12px;padding:10px 14px;display:flex}.search{background:var(--panel);border:1px solid var(--line);border-radius:12px;flex:1;align-items:center;gap:8px;max-width:520px;padding:0 12px;display:flex}.search input{background:0 0;border:0;outline:none;width:100%;padding:10px 0}.search kbd{color:var(--muted);border:1px solid var(--line);background:#fff;border-radius:6px;padding:1px 6px;font-size:11px}.search select{color:var(--muted-2);background:0 0;border:0;outline:none}.top-right{align-items:center;gap:10px;margin-left:auto;display:flex}.icon-btn{border:1px solid var(--line);width:40px;height:40px;color:var(--muted-2);background:#fff;border-radius:50%;place-items:center;display:grid;position:relative}.icon-btn .dot{background:var(--red);border:2px solid #fff;border-radius:50%;width:8px;height:8px;position:absolute;top:6px;right:7px}.me{align-items:center;gap:10px;display:flex}.avatar{background:linear-gradient(135deg, var(--logo), var(--navy));color:#fff;border-radius:50%;place-items:center;width:40px;height:40px;font-weight:700;display:grid}.me b{font-size:14px;display:block}.me small{color:var(--muted);font-size:12px}.menu-btn{display:none}.page{background:var(--panel);border-radius:var(--radius);flex:1;padding:24px}.head{flex-wrap:wrap;align-items:flex-end;gap:12px;margin-bottom:20px;display:flex}.head h1{letter-spacing:-.3px;margin:0;font-size:30px}.head p{color:var(--muted);margin:4px 0 0}.head 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var(--line);border-radius:12px;padding:10px 12px}.att+.att{margin-top:10px}.att pre{white-space:pre-wrap;background:var(--panel);border-radius:8px;max-height:220px;margin:8px 0 0;padding:10px;font-size:12px;overflow:auto}.kv{grid-template-columns:96px 1fr;gap:6px 10px;font-size:13px;display:grid}.kv dt{color:var(--muted)}.kv dd{margin:0}.picker{flex-direction:column;gap:8px;margin-top:10px;display:flex}.picker input,.picker select,.picker textarea,.form input,.form textarea,.form select{border:1px solid var(--line);background:#fff;border-radius:10px;width:100%;padding:8px 10px}.ok{color:var(--green);font-size:13px}.form{grid-template-columns:1fr 1fr;gap:14px;display:grid}.form label{color:var(--muted-2);flex-direction:column;gap:6px;font-size:13px;font-weight:600;display:flex}.form .full{grid-column:1/-1}.sig-preview{white-space:pre-wrap;border-left:3px solid var(--logo);background:var(--panel);border-radius:0 10px 10px 0;padding:8px 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