:root{--accent:#0F766E;--accent-soft:#E6F2F1;--accent-ink:#0A403C;--ink:#1F2937;--muted:#4B5563;--line:#E5E7EB;--bg:#F4F5F7;--pos:#1D4ED8;--neg:#C2410C;--fee:#92400E;--fee-bg:#FFFBEB;--fee-line:#FCD34D;--err:#B91C1C}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font-family:'IBM Plex Sans Thai',system-ui,-apple-system,'Segoe UI',sans-serif;font-size:15px;line-height:1.5}
a{color:#0F5F59}a:hover{color:var(--accent-ink)}
button,input,select{font:inherit}
.layout{display:flex;flex-wrap:wrap;min-height:100vh}
nav.side{flex:1 1 240px;background:#fff;border-right:1px solid var(--line);padding:24px 16px;display:flex;flex-direction:column;gap:4px}
.brand{display:flex;align-items:center;gap:10px;padding:0 8px 20px}
.logo{width:36px;height:36px;border-radius:8px;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:600}
.brand b{display:block;font-size:15px}.brand small{color:var(--muted);font-size:12px}
.mi{display:flex;align-items:center;justify-content:space-between;min-height:44px;padding:0 12px;border-radius:8px;color:#374151;text-decoration:none;font-size:15px}
.mi:hover{background:#F3F4F6;color:#111827}
.mi.on{background:var(--accent-soft);color:var(--accent-ink);font-weight:600}
.badge{background:#FFEDD5;color:#9A3412;font-size:12px;font-weight:600;border-radius:10px;padding:1px 8px}
.side .foot{margin-top:auto;padding:16px 12px 0;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:6px;font-size:14px;color:var(--muted)}
main{flex:999 1 560px;min-width:0;padding:28px 32px 48px;display:flex;flex-direction:column;gap:20px}
h1{margin:0;font-size:26px;font-weight:600}
.sub{color:var(--muted);font-size:14px}
.card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:20px;display:flex;flex-direction:column;gap:14px;min-width:0}
.card h2{margin:0;font-size:17px;font-weight:600}
.row{display:flex;flex-wrap:wrap;gap:16px;align-items:flex-start}
.row>.card{flex:1 1 320px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:14px}
.kpi{gap:6px}.kpi .l{font-size:14px;color:var(--muted)}.kpi .v{font-size:26px;font-weight:600}.kpi .s{font-size:13px;color:var(--muted)}
label.f{font-size:14px;color:#374151;display:flex;flex-direction:column;gap:6px;min-width:0}
.inp{min-height:44px;border:1px solid #9CA3AF;border-radius:8px;padding:0 12px;font-size:15px;color:var(--ink);background:#fff;width:100%}
.inp:focus{outline:2px solid var(--accent);outline-offset:1px}
.btn{min-height:44px;padding:0 18px;border-radius:8px;border:0;background:var(--accent);color:#fff;font-size:14px;font-weight:500;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;text-decoration:none}
.btn:hover{background:#0B5F58;color:#fff}
.btn.s{background:#fff;color:var(--ink);border:1px solid #D1D5DB}.btn.s:hover{background:#F9FAFB}
.btn.d{background:#fff;color:var(--err);border:1px solid #FCA5A5}
.btn:disabled{opacity:.6;cursor:wait}
.pills{display:flex;flex-wrap:wrap;gap:8px}
.pill{min-height:44px;padding:0 16px;border-radius:22px;border:1px solid #D1D5DB;background:#fff;color:#374151;cursor:pointer;font-size:14px}
.pill.on{background:var(--accent);border-color:var(--accent);color:#fff}
.feebox{border:1px solid var(--fee-line);background:var(--fee-bg);border-radius:10px;padding:16px;display:flex;flex-direction:column;gap:12px}
.feebox .t{font-size:15px;font-weight:600;color:#78350F}
.status{display:flex;flex-direction:column;gap:2px;padding:10px 12px;border-radius:8px;font-size:14px}
.status.wait{background:#F3F4F6;border:1px solid #D1D5DB;color:#374151}
.status.ok{background:#DCFCE7;border:1px solid #86EFAC;color:#14532D}
.status.no{background:#fff;border:1px solid var(--fee-line);color:#78350F}
.status.bad{background:#FEF2F2;border:1px solid #FCA5A5;color:#991B1B}
.err{color:var(--err);font-size:14px}
.toast{background:#DCFCE7;border:1px solid #86EFAC;color:#14532D;border-radius:10px;padding:12px 16px}
.tblwrap{overflow-x:auto}
table{width:100%;min-width:680px;border-collapse:collapse;font-size:14px}
th{text-align:left;color:var(--muted);font-weight:500;padding:10px 8px;border-bottom:1px solid var(--line)}
td{padding:11px 8px;border-bottom:1px solid #F0F1F3;vertical-align:top}
td.n{text-align:right;white-space:nowrap;font-weight:600}
tr.main.hasfee td{border-bottom:0;padding-bottom:4px}
tr.feer td{background:var(--fee-bg);color:#78350F;font-size:13px;padding-top:4px}
tr.feer td.n{color:var(--fee)}
tr.void td{color:#9CA3AF;text-decoration:line-through}
tr.void td.why{text-decoration:none}
.pos{color:var(--pos)}.neg{color:var(--neg)}
.prow{display:flex;justify-content:space-between;gap:12px;font-size:14px;padding:8px 0;border-bottom:1px solid #F0F1F3}
.st{font-size:13px;font-weight:500;padding:4px 12px;border-radius:14px;white-space:nowrap}
.st.pending{background:#FEF3C7;color:#92400E}.st.approved{background:#DBEAFE;color:#1E40AF}.st.rejected{background:#FEE2E2;color:#991B1B}.st.paid{background:#DCFCE7;color:#166534}.st.paidadv{background:#FFEDD5;color:#9A3412}.st.cleared{background:#F3F4F6;color:#374151}
.wd{border:1px solid var(--line);border-radius:10px;padding:14px;display:flex;flex-direction:column;gap:12px}
.wd .top{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px}
.wd .info{display:flex;flex-direction:column;gap:4px;min-width:0;flex:1 1 260px}
.alert{display:flex;flex-direction:column;gap:4px;padding:12px 14px;border-radius:10px}
.alert.blue{background:#EFF6FF;border:1px solid #BFDBFE}.alert.orange{background:#FFF7ED;border:1px solid #FED7AA}.alert.green{background:#F0FDF4;border:1px solid #BBF7D0}
.bar{height:10px;background:#EEF0F3;border-radius:5px;overflow:hidden}.bar>div{height:10px;border-radius:5px;background:#D97706}
.center{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}
.center .card{width:100%;max-width:420px}
.hide{display:none!important}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px}
@media (max-width:640px){main{padding:20px 16px 40px}}