*{box-sizing:border-box}body{margin:0;background:#f4f6f9;color:#203047;font:16px/1.65 Tahoma,'Noto Sans Thai',sans-serif}h1{font-size:1.55rem;margin:0}p{margin:.35rem 0;color:#5d6c7a}a{color:#1e5b93;text-decoration:none}a:hover{text-decoration:underline}.top{background:#142c4a;color:white;padding:15px max(18px,calc((100vw - 1180px)/2));display:flex;justify-content:space-between;align-items:center;gap:20px}.top strong{display:block;font-size:1.1rem}.top small{color:#d5dce7}.top nav{display:flex;flex-wrap:wrap;gap:18px}.top a{color:white}main{max-width:1180px;margin:30px auto;padding:0 18px}.narrow{max-width:470px;margin:8vh auto}.page-heading{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:20px;flex-wrap:wrap}.panel{border:1px solid #e0e5eb;background:white;padding:24px;border-radius:13px;margin-bottom:18px;box-shadow:0 2px 12px #22354b0a}label{display:block;font-weight:600;font-size:.9rem;color:#32445d;margin:0 0 5px}input,textarea{width:100%;font:inherit;padding:9px 11px;border:1px solid #bdc9d6;border-radius:7px;background:#fff;color:#223047;margin-bottom:15px}input:focus,textarea:focus{outline:2px solid #8ab1dc;border-color:#4a7ea9}button,.button{display:inline-block;cursor:pointer;border:1px solid #163f6a;border-radius:7px;padding:10px 16px;background:#163f6a;color:#fff;font:inherit;font-weight:600;white-space:nowrap;text-decoration:none}button:hover,.button:hover{background:#265a8b;color:white;text-decoration:none}.secondary{background:#fff;color:#163f6a}.secondary:hover{background:#e9eff6;color:#163f6a}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 20px}.wide{grid-column:1/-1}.form-actions{display:flex;gap:10px;justify-content:flex-end}.search{display:grid;grid-template-columns:2fr 1fr 1fr auto auto;gap:10px;align-items:end}.search input{margin:0}.search button,.search .button{margin:0 0 1px}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;min-width:790px}th,td{padding:11px 12px;border-bottom:1px solid #e3e8ee;text-align:left;vertical-align:top}th{background:#eef2f7;color:#3a506d}td.num,th.num{text-align:right;white-space:nowrap}.actions{white-space:nowrap}.actions a{margin-right:11px}.summary{display:flex;justify-content:space-between;gap:15px;margin-bottom:13px;flex-wrap:wrap}.details{display:grid;grid-template-columns:1fr 1fr;gap:19px}.details span{display:block;color:#6b7a89;font-size:.9rem}.details strong{display:block}.button-group{display:flex;gap:8px}.inline-form{display:flex;gap:15px;align-items:end}.inline-form>div{flex:1}.inline-form input{margin:0}.error{color:#9d2525;background:#fff0f0;padding:10px;border-radius:7px}.success{color:#176a3e;background:#e5f7e9;padding:10px;border-radius:7px}.muted{color:#798695}form.panel:not(.search) button{margin-top:5px}@media(max-width:800px){.top{display:block}.top nav{margin-top:12px;gap:14px}.search{grid-template-columns:1fr 1fr}.search>div:first-of-type{grid-column:1/-1}}@media(max-width:550px){.form-grid,.details,.search{grid-template-columns:1fr}.wide,.search>div:first-of-type{grid-column:auto}.panel{padding:17px}.top nav{font-size:.88rem}.inline-form{display:block}.page-heading h1{font-size:1.35rem}}

/* Vendor registry, V1.4 */
.vendor-form{display:grid;gap:12px}.vendor-form h2{margin:0;font-size:1.15rem}.vendor-form input{width:100%}.vendor-form label{display:block;margin-bottom:5px}.vendor-form .button-group{display:flex;gap:8px}.vendor-form button[hidden]{display:none}.edit-vendor{white-space:nowrap}

/* PIN keypad v1.5 */
.pin-panel{padding:32px 24px;text-align:center;border-radius:24px;box-shadow:0 18px 48px #122a4c20;max-width:420px;margin:0 auto}.pin-brand h1{color:#102d50;font-size:1.45rem}.pin-brand p{color:#75889c}.pin-shield{display:inline-grid;place-items:center;width:54px;height:54px;background:#e9d2a9;border-radius:16px;font-size:28px;margin-bottom:10px}.pin-caption{font-size:1rem;margin:20px 0 8px}.pin-entry{display:block;width:100%;max-width:230px;margin:0 auto 12px;text-align:center;letter-spacing:.75rem;font-size:1.4rem;padding:6px 10px;color:#203047}.pin-dots{display:flex;justify-content:center;gap:12px;margin:12px 0 22px}.pin-dots span{display:block;width:13px;height:13px;border:2px solid #bdcad6;border-radius:50%;background:#fff}.pin-dots span.filled{background:#173b5e;border-color:#173b5e}.pin-pad{max-width:282px;margin:auto;display:grid;grid-template-columns:repeat(3,1fr);gap:11px}.pin-pad button{width:100%;aspect-ratio:1.17;min-height:65px;border:1px solid #e1e7ee;border-radius:19px;background:#f5f8fb;color:#183653;font-size:1.6rem;font-weight:600;box-shadow:0 2px 5px #09233b0c;touch-action:manipulation}.pin-pad button:active{background:#d8e3ef;transform:scale(.97)}.pin-pad button[data-clear]{font-size:1rem}.pin-login-btn{margin-top:20px;width:min(100%,282px);border-radius:12px;background:#102d50}.pin-help{font-size:.8rem;margin-top:16px;color:#7c8896}@media(max-width:420px){.pin-panel{padding:23px 16px}.pin-pad{max-width:270px;gap:8px}.pin-pad button{min-height:60px}}