:root{--green:#2e7d32;--green-dark:#1b5e20;--bg:#f2f5f2;--card:#fff;--text:#1d2a1e;--muted:#67796a;--danger:#c62828;--border:#d6e0d7}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body,#root{height:100%}body{background:var(--bg);color:var(--text);margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Noto Sans Thai,Leelawadee UI,Thonburi,sans-serif;font-size:17px;line-height:1.5}h1{margin:0;font-size:1.45rem}h2{margin:0;font-size:1.2rem}p{margin:0}.brand{letter-spacing:.3px;font-weight:800}.muted{color:var(--muted)}.small{font-size:.9rem}.error{color:var(--danger);font-weight:600}.center-text{text-align:center}.screen{flex-direction:column;min-height:100%;display:flex}.content{flex-direction:column;flex:1;gap:14px;width:100%;max-width:480px;margin:0 auto;padding:16px;display:flex}.card{background:var(--card);border:1px solid var(--border);border-radius:16px;flex-direction:column;gap:14px;padding:20px;display:flex;box-shadow:0 1px 4px #14281412}.card.center{text-align:center;align-items:stretch}label{flex-direction:column;gap:6px;font-weight:600;display:flex}input,select{font:inherit;border:1px solid var(--border);min-height:48px;color:var(--text);background:#fff;border-radius:12px;width:100%;padding:10px 12px}button{font:inherit;min-height:48px;color:var(--text);cursor:pointer;background:#e3ece3;border:1px solid #0000;border-radius:12px;padding:10px 16px;font-weight:700}button:active{transform:translateY(1px)}button:disabled{opacity:.45;cursor:default}.btn.primary{background:var(--green);color:#fff}.btn.danger{background:var(--danger);color:#fff}.btn.ghost{border-color:var(--border);background:0 0}.bar{background:var(--green);color:#fff;justify-content:space-between;align-items:center;gap:10px;padding:12px 16px;display:flex}.bar .muted{color:#ffffffd9}.grid{gap:10px;display:grid}.staff-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}.staff-btn{background:var(--card);border-color:var(--border);min-height:76px;font-size:1.15rem}.pinpad{grid-template-columns:repeat(3,1fr);gap:10px;display:grid}.key{background:var(--card);border-color:var(--border);min-height:64px;font-size:1.5rem}.key.ok{background:var(--green);color:#fff}.dots{justify-content:center;gap:12px;display:flex}.dot{border:2px solid var(--border);background:#fff;border-radius:50%;width:15px;height:15px}.dot.on{background:var(--green);border-color:var(--green)}.spinner{border:4px solid var(--border);border-top-color:var(--green);border-radius:50%;width:38px;height:38px;margin:0 auto;animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.tabs{gap:8px;width:100%;max-width:900px;margin:0 auto;padding:12px 16px 0;display:flex}.owner-main{flex-direction:column;flex:1;gap:14px;width:100%;max-width:900px;margin:0 auto;padding:16px;display:flex}.list{gap:12px;display:grid}.item{background:var(--card);border:1px solid var(--border);border-radius:14px;flex-direction:column;gap:10px;padding:14px;display:flex}.item.pending-item{border-left:6px solid #f9a825}.item.ok-item{border-left:6px solid var(--green)}.row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.grow{flex:150px;min-width:130px}.badge{white-space:nowrap;background:#e3ece3;border-radius:999px;padding:3px 10px;font-size:.85rem;font-weight:700}.badge.pending{color:#8a6d00;background:#fff3cd}.badge.approved{color:var(--green-dark);background:#e0f0e1}.badge.revoked{color:var(--danger);background:#fdecea}@media (width>=720px){.list{grid-template-columns:1fr 1fr}.owner-main,.tabs{padding-left:24px;padding-right:24px}}