:root{--wine:#7a102c;--ink:#17151c;--muted:#6f6874;--line:#e7dfe5;--paper:#fff;--bg:#f7f3f5;--green:#16794d;--amber:#a55a00;--red:#b3261e}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:system-ui,-apple-system,"Noto Sans Thai",sans-serif}.wrap{max-width:1180px;margin:auto;padding:24px}.top{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px}.brand{font-weight:900;color:var(--wine);letter-spacing:.08em}.top h1{font-size:24px;margin:3px 0}.muted{color:var(--muted)}button,.btn{border:0;border-radius:12px;padding:11px 15px;font:inherit;font-weight:750;cursor:pointer;background:var(--wine);color:#fff;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:7px}button.ghost,.btn.ghost{background:#fff;color:var(--wine);border:1px solid var(--line)}button:disabled{opacity:.55;cursor:not-allowed}.banner{padding:14px 16px;border-radius:14px;background:#fff7e8;border:1px solid #efd3a4;color:#75440c;margin-bottom:16px}.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.card{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:16px;box-shadow:0 5px 18px rgba(67,34,48,.05)}.metric small{display:block;color:var(--muted)}.metric b{font-size:26px;display:block;margin-top:5px}.section{margin-top:18px}.section-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:10px}.section h2{font-size:18px;margin:0}.profile{display:grid;grid-template-columns:1.2fr 1fr;gap:16px}.kv{display:grid;grid-template-columns:150px 1fr;gap:8px;padding:7px 0;border-bottom:1px solid var(--line)}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:16px;background:#fff}table{width:100%;border-collapse:collapse;min-width:850px}th,td{text-align:left;padding:11px 12px;border-bottom:1px solid var(--line);font-size:13px}th{color:var(--muted);font-weight:700;background:#fcfafb;position:sticky;top:0}.right{text-align:right}.tag{display:inline-flex;padding:4px 8px;border-radius:999px;background:#f0ecef;font-size:11px;font-weight:800}.tag.ok{background:#e6f5ed;color:var(--green)}.tag.warn{background:#fff1db;color:var(--amber)}.tag.bad{background:#fdebea;color:var(--red)}.login{min-height:100vh;display:grid;place-items:center;padding:20px}.login-card{width:min(390px,100%);background:#fff;border:1px solid var(--line);border-radius:22px;padding:26px;box-shadow:0 18px 50px rgba(67,34,48,.13)}.login h1{margin:5px 0}.login input{width:100%;padding:14px;border:1px solid var(--line);border-radius:12px;font:inherit;font-size:20px;letter-spacing:.3em;text-align:center;margin:16px 0}.login button{width:100%}.error{color:var(--red);min-height:24px;margin-top:10px}.actions{display:flex;gap:8px;flex-wrap:wrap}.empty{padding:24px;text-align:center;color:var(--muted)}@media(max-width:820px){.wrap{padding:16px}.grid{grid-template-columns:repeat(2,1fr)}.profile{grid-template-columns:1fr}.top{align-items:flex-start}.top h1{font-size:21px}.kv{grid-template-columns:120px 1fr}}@media(max-width:430px){.grid{grid-template-columns:1fr 1fr}.metric b{font-size:21px}.top .actions{display:none}}
@media(max-width:600px){.top{display:block}.top .actions{display:flex;margin-top:12px}.top .actions>*{flex:1}.table-wrap{overflow:visible;border:0;background:transparent}table{display:block;min-width:0}thead{display:none}tbody{display:grid;gap:10px}tbody tr{display:grid;grid-template-columns:1fr auto;grid-template-areas:"date total" "customer customer" "vat action" "doc action";gap:5px 10px;padding:12px;background:#fff;border:1px solid var(--line);border-radius:14px}tbody td{padding:0;border:0}tbody td:nth-child(1){grid-area:date;color:var(--muted)}tbody td:nth-child(2){grid-area:customer}tbody td:nth-child(3){grid-area:total;align-self:start}tbody td:nth-child(4){grid-area:vat}tbody td:nth-child(5){grid-area:doc}tbody td:nth-child(6){grid-area:action;align-self:center}tbody td:nth-child(4)::before{content:"VAT ";color:var(--muted);font-size:11px}tbody td:nth-child(5)::before{content:"เอกสาร ";color:var(--muted);font-size:11px}.draft{min-width:92px}.empty{display:block}.empty::before{content:none}}