:root{--navy: #0F1F3D;--lapis: #1B3A6B;--gold: #C9A961;--pearl: #F8F7F4;--charcoal: #2A2D33;--slate: #6A6D72;--green: #2E7D4F;--red: #B04A38;--amber: #B8860B;--line: #E2E3E5}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Noto Sans Thai,IBM Plex Sans Thai,Sukhumvit Set,Leelawadee UI,-apple-system,Segoe UI,sans-serif;background:var(--pearl);color:var(--charcoal);font-size:15px;line-height:1.55}button,input,select,textarea{font-family:inherit;font-size:15px}button{cursor:pointer}.wrap{max-width:960px;margin:0 auto;padding:0 14px 96px}.topbar{background:var(--navy);color:#fff;padding:12px 16px;display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}.topbar .brand{font-size:19px;letter-spacing:.3em;font-weight:500}.topbar .who{font-size:13px;color:#fffc}.topbar button{background:#ffffff1a;color:#fff;border:1px solid rgba(201,169,97,.5);border-radius:7px;padding:6px 12px;font-size:13px}.tabs{position:sticky;top:0;z-index:20;display:flex;background:#fff;border-bottom:1px solid var(--line);height:48px}.tabs button{flex:1;background:none;border:none;border-bottom:3px solid transparent;padding:0 8px;font-size:14.5px;font-weight:600;color:var(--slate)}.tabs button.on{color:var(--navy);border-bottom-color:var(--gold)}.login{max-width:380px;margin:12vh auto;padding:0 18px}.login h1{font-size:21px;color:var(--navy);margin-bottom:4px;font-weight:700}.login .sub{color:var(--slate);font-size:14px;margin-bottom:20px}.login label{display:block;margin-bottom:12px;font-size:13.5px;color:var(--slate)}.login input{width:100%;margin-top:5px;padding:11px 12px;border:1px solid var(--line);border-radius:8px;background:#fff}.login input:focus{outline:none;border-color:var(--gold)}.card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:14px 16px;margin:14px 0}.btn{background:var(--navy);color:#fff;border:0;border-radius:8px;padding:10px 16px;font-weight:600}.btn.gold{background:var(--gold);color:var(--navy)}.btn.ghost{background:#fff;color:var(--navy);border:1px solid var(--line)}.btn.sm{padding:6px 11px;font-size:13.5px}.btn:disabled{opacity:.45;cursor:not-allowed}.muted{color:var(--slate)}.err{background:#f6e4e0;color:var(--red);border-radius:8px;padding:10px 13px;margin:10px 0;font-size:14px}.okmsg{background:#e2f1e8;color:var(--green);border-radius:8px;padding:10px 13px;margin:10px 0;font-size:14px}h2{font-size:17px;color:var(--lapis);margin:22px 0 10px;font-weight:700}.chips{display:flex;gap:8px;flex-wrap:wrap}.chip{border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 15px;font-size:14px;font-weight:600;color:var(--charcoal)}.chip.on{background:var(--navy);color:#fff;border-color:var(--navy)}.tier{border:1px solid var(--line);background:#fff;border-radius:9px;padding:10px 14px;text-align:left;min-width:140px}.tier.on{border-color:var(--gold);background:#fdf6e3}.tier b{display:block;font-size:15px;color:var(--navy)}.tier span{font-size:12.5px;color:var(--slate)}.progress{background:#fff;border:1px solid var(--gold);border-radius:9px;padding:11px 14px;margin:12px 0;font-size:14px;position:sticky;top:48px;z-index:15;box-shadow:0 4px 14px #12294c1a}.progress .bar{height:6px;background:var(--line);border-radius:3px;margin-top:8px;overflow:hidden}.progress .bar i{display:block;height:100%;background:var(--gold)}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}.prod{background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden;display:flex;flex-direction:column}.prod .pic{aspect-ratio:4/3;background:#f1f0ec;display:grid;place-items:center;overflow:hidden}.prod .pic img{width:100%;height:100%;object-fit:cover}.prod .pic .none{color:var(--slate);font-size:12px}.prod .body{padding:9px 10px;display:flex;flex-direction:column;gap:3px;flex:1}.prod .nm{font-weight:600;font-size:13.5px;line-height:1.35}.prod .meta{font-size:12px;color:var(--slate)}.prod .price{font-weight:700;color:var(--navy)}.prod .acts{display:flex;gap:6px;margin-top:auto;padding-top:7px}.prod .acts button{flex:1}.stock{font-size:11.5px;font-weight:700;border-radius:5px;padding:2px 7px;display:inline-block}.stock.IN{background:#e2f1e8;color:var(--green)}.stock.LOW{background:#f6efd9;color:var(--amber)}.stock.OUT{background:#eceef1;color:var(--slate)}.cartbar{position:fixed;left:0;right:0;bottom:0;background:#fff;border-top:1px solid var(--line);box-shadow:0 -2px 12px #00000012;padding:10px 14px;display:flex;align-items:center;gap:12px;z-index:20}.cartbar .sum{flex:1;font-size:13.5px}.line{display:flex;justify-content:space-between;gap:10px;padding:7px 0;border-bottom:1px dashed var(--line);font-size:14px}.line:last-child{border-bottom:0}.qty{display:flex;align-items:center;gap:6px}.qty button{width:28px;height:28px;border-radius:6px;border:1px solid var(--line);background:#fff;font-weight:700}table.hist{width:100%;border-collapse:collapse;background:#fff;font-size:13.5px}table.hist th{background:var(--navy);color:#fff;text-align:left;padding:8px 9px;font-weight:600;font-size:12.5px}table.hist td{padding:8px 9px;border-bottom:1px solid var(--line)}.orders{display:flex;flex-direction:column;gap:8px}.ord{background:#fff;border:1px solid var(--line);border-radius:9px;padding:11px 13px;display:flex;flex-direction:column;gap:6px}.ord .top,.ord .sub{display:flex;justify-content:space-between;align-items:center;gap:10px}.ord .top b{font-size:13.5px;color:var(--navy);letter-spacing:.01em}.ord .sub{font-size:13px}.ord .pill{flex:none;font-size:12px;font-weight:600;padding:3px 10px;border-radius:999px;background:#eef2f8;color:var(--navy)}.ord .pill.wait{background:#fbf3df;color:#7a5b12}.ord .pill.off{background:#f1f1f1;color:#8a8f98;text-decoration:line-through}@media (max-width: 420px){.grid{grid-template-columns:repeat(auto-fill,minmax(132px,1fr))}}.prod .pic{position:relative}.prod .pic .incart{position:absolute;top:6px;right:6px;min-width:24px;height:24px;padding:0 7px;border-radius:12px;background:var(--navy);color:#fff;font-size:13px;font-weight:700;display:grid;place-items:center;box-shadow:0 1px 4px #00000040}.prod .pic.zoomable{cursor:zoom-in}.prod .acts .minus{flex:0 0 40px;font-size:17px;line-height:1;padding:6px 0}.left{font-size:11.5px;color:var(--amber);font-weight:700;margin-left:6px}.lightbox{position:fixed;top:0;right:0;bottom:0;left:0;z-index:40;background:#0f1f3deb;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;padding:20px;cursor:zoom-out}.lightbox img{max-width:min(760px,94vw);max-height:68vh;object-fit:contain;background:#fff;border-radius:10px;cursor:default}.lightbox .x{position:absolute;top:12px;right:14px;width:40px;height:40px;border-radius:50%;border:1px solid rgba(255,255,255,.35);background:#ffffff1f;color:#fff;font-size:17px}.lightbox .cap{background:#fff;border-radius:10px;padding:12px 16px;cursor:default;display:flex;flex-direction:column;gap:4px;align-items:center;text-align:center;max-width:min(760px,94vw)}.lightbox .cap span{font-size:13px;color:var(--slate)}.lightbox .cap .acts{display:flex;gap:8px;align-items:center;margin-top:6px}.lightbox .cap .acts .n{min-width:28px;font-weight:700}.chip .cnt{margin-left:7px;font-size:11.5px;font-weight:700;opacity:.65}