:root{--emerald-900:#00332e;--emerald-800:#004b43;--emerald-700:#005f56;--emerald-600:#0e7268;--emerald-500:#1f8e83;--emerald-300:#8fcfc6;--emerald-100:#ddeeea;--emerald-50:#ecf5f2;--gold-700:#a88a2a;--gold-600:#c9a437;--gold-500:#d4af37;--gold-400:#e2c25c;--gold-200:#f2e2a8;--gold-50:#fbf6e4;--ink-900:#0e1614;--ink-800:#16221f;--ink-700:#243330;--ink-600:#3b504a;--ink-500:#5a6f69;--ink-400:#8a9c97;--ink-300:#b7c4c0;--ink-200:#dce4e1;--ink-100:#ecf1ee;--ink-50:#f4f7f6;--paper:#fff;--danger:#c2453a;--danger-50:#fbebe9;--warn:#c98a1b;--warn-50:#fbf1dc;--info:#2e6bb8;--info-50:#e5eefa;--ok:#1e8a5c;--ok-50:#e2f2ea;--radius-xs:6px;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:22px;--shadow-sm:0 1px 2px #0f1e1b0a, 0 1px 1px #0f1e1b08;--shadow-md:0 8px 24px -12px #0f1e1b1f, 0 2px 6px #0f1e1b0a;--shadow-lg:0 24px 60px -28px #0f1e1b38, 0 4px 12px #0f1e1b0d;--bg:var(--ink-50);--surface:var(--paper);--surface-2:var(--ink-50);--line:var(--ink-200);--line-strong:var(--ink-300);--text:var(--ink-900);--text-muted:var(--ink-500);--text-subtle:var(--ink-400);--accent:var(--gold-500);--accent-strong:var(--gold-600);--accent-soft:var(--gold-50);--accent-ink:#4f3d0a;--primary:var(--emerald-700);--primary-strong:var(--emerald-800);--primary-soft:var(--emerald-50);--primary-ink:#fff;--font-sans:"Inter", system-ui, -apple-system, "Segoe UI", sans-serif;--font-display:"Manrope", "Inter", sans-serif;--font-mono:"JetBrains Mono", ui-monospace, SFMono-Regular, monospace}[data-theme=dark]{--bg:#121212;--surface:#1a1f1d;--surface-2:#121715;--line:#263230;--line-strong:#324340;--text:#ecf1ee;--text-muted:#9dafaa;--text-subtle:#6b7c77;--primary:#1f8e83;--primary-strong:#2ba89b;--primary-soft:#133029;--primary-ink:#03110e;--emerald-50:#112620;--emerald-100:#133029;--shadow-sm:0 1px 2px #00000080;--shadow-md:0 8px 24px -12px #0009, 0 2px 6px #0000004d;--shadow-lg:0 24px 60px -28px #000c;--gold-50:#2a2410}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:var(--font-sans);font-feature-settings:"ss01", "cv11";-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;min-height:100vh}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer;background:0 0;border:0}a{color:inherit;text-decoration:none}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-thumb{background:var(--line-strong);border:2px solid var(--bg);border-radius:8px}::-webkit-scrollbar-track{background:0 0}.num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum"}.display{font-family:var(--font-display);letter-spacing:-.01em}.mono{font-family:var(--font-mono)}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);box-shadow:var(--shadow-sm)}.btn{white-space:nowrap;border:1px solid #0000;border-radius:10px;justify-content:center;align-items:center;gap:8px;height:40px;padding:0 16px;font-size:14px;font-weight:600;transition:transform .12s,background .15s,box-shadow .15s,border-color .15s;display:inline-flex}.btn:active{transform:translateY(1px)}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--accent);color:var(--accent-ink);box-shadow:0 1px #0000000a,inset 0 -1px #00000014}.btn-primary:hover{background:var(--accent-strong)}.btn-emerald{background:var(--primary);color:var(--primary-ink)}.btn-emerald:hover{background:var(--primary-strong)}.btn-ghost{color:var(--text);border:1px solid var(--line-strong);background:0 0}.btn-ghost:hover{background:var(--surface-2)}.btn-danger{background:var(--danger-50);color:var(--danger)}.chip{border:1px solid var(--line);background:var(--surface);color:var(--text-muted);border-radius:999px;align-items:center;gap:6px;padding:4px 10px;font-size:12px;font-weight:600;display:inline-flex}.chip-ok{color:var(--ok);background:var(--ok-50);border-color:#0000}.chip-warn{color:var(--warn);background:var(--warn-50);border-color:#0000}.chip-danger{color:var(--danger);background:var(--danger-50);border-color:#0000}.chip-gold{color:var(--gold-700);background:var(--gold-50);border-color:#0000}.chip-emerald{color:var(--emerald-700);background:var(--emerald-50);border-color:#0000}[data-theme=dark] .chip-ok{color:#5dd39e;background:#0f2a20}[data-theme=dark] .chip-warn{color:#f0c46a;background:#2a2410}[data-theme=dark] .chip-danger{color:#f1857c;background:#2a1614}[data-theme=dark] .chip-emerald{color:#6fcfc2;background:#102923}[data-theme=dark] .chip-gold{color:#e2c25c;background:#2a2410}.dot{background:var(--ok);border-radius:50%;width:8px;height:8px;display:inline-block}.dot-pulse{animation:1.8s infinite pulse;box-shadow:0 0 #1e8a5c8c}@keyframes pulse{0%{box-shadow:0 0 #1e8a5c73}70%{box-shadow:0 0 0 8px #1e8a5c00}to{box-shadow:0 0 #1e8a5c00}}.input{background:var(--surface);border:1px solid var(--line-strong);width:100%;height:44px;color:var(--text);border-radius:10px;padding:0 14px;font-size:14px;transition:border-color .15s,box-shadow .15s,background .15s}.input::placeholder{color:var(--text-subtle)}.input:focus{border-color:var(--primary);box-shadow:0 0 0 4px color-mix(in oklab, var(--primary) 16%, transparent);outline:none}.input-lg{height:52px;font-size:15px}.label{color:var(--text-muted);letter-spacing:.02em;text-transform:uppercase;font-size:12px;font-weight:600}.divider{background:var(--line);height:1px}@keyframes coin-spin{0%{transform:rotateY(0)}to{transform:rotateY(360deg)}}.coin-spin{transform-style:preserve-3d;animation:3.6s linear infinite coin-spin}.auth-bg{z-index:-1;background:radial-gradient(60% 50% at 80% 20%, color-mix(in oklab, var(--accent) 22%, transparent), transparent 60%), radial-gradient(70% 60% at 20% 90%, color-mix(in oklab, var(--primary) 28%, transparent), transparent 60%), linear-gradient(180deg, var(--bg), var(--bg));position:fixed;inset:0}.row{align-items:center;display:flex}.stack{flex-direction:column;display:flex}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes popIn{0%{opacity:0;transform:translateY(8px)scale(.98)}to{opacity:1;transform:none}}@keyframes slideIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}.pos-shell{grid-template-rows:auto 1fr;height:100vh;display:grid;overflow:hidden}.pos-body{grid-template-columns:200px 1fr 380px;min-height:0;display:grid}.cat-rail{background:var(--surface);border-right:1px solid var(--line);flex-direction:column;gap:8px;padding:12px;display:flex;overflow-y:auto}.cat-tile{border-radius:var(--radius-md);border:1.5px solid var(--line);background:var(--surface);text-align:left;align-items:center;gap:10px;padding:14px 12px;font-size:14px;font-weight:600;transition:border-color .15s,background .15s,box-shadow .15s;display:flex}.cat-tile:hover{border-color:var(--emerald-500);box-shadow:0 0 0 3px color-mix(in oklab, var(--primary) 12%, transparent)}.cat-tile.active{border-color:var(--primary);background:var(--primary-soft);color:var(--primary)}[data-theme=dark] .cat-tile.active{color:var(--emerald-300)}.prod-grid{background:var(--bg);grid-template-columns:repeat(auto-fill,minmax(150px,1fr));align-content:start;gap:12px;padding:16px;display:grid;overflow-y:auto}.prod-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);text-align:left;flex-direction:column;gap:6px;min-height:104px;padding:14px;transition:border-color .12s,transform .12s,box-shadow .15s;display:flex;position:relative}.prod-card:hover{border-color:var(--emerald-500);box-shadow:var(--shadow-md)}.prod-card:active{transform:scale(.97)}.prod-name{font-size:14px;font-weight:600;line-height:1.25}.prod-price{color:var(--primary);margin-top:auto;font-size:15px;font-weight:700}[data-theme=dark] .prod-price{color:var(--emerald-300)}.prod-qty{color:var(--text-subtle);font-size:12px}.gold-dot{background:var(--gold-500);width:9px;height:9px;box-shadow:0 0 0 3px color-mix(in oklab, var(--gold-500) 25%, transparent);border-radius:50%;position:absolute;top:10px;right:10px}.cart-panel{background:var(--surface);border-left:1px solid var(--line);flex-direction:column;min-height:0;display:flex}.cart-items{flex-direction:column;flex:1;gap:4px;padding:12px 16px;display:flex;overflow-y:auto}.cart-row{border-bottom:1px solid var(--line);grid-template-columns:1fr auto;gap:4px 10px;padding:10px 0;display:grid}.cart-total-row{justify-content:space-between;align-items:baseline;padding:14px 18px 4px;display:flex}.cart-total{font-family:var(--font-display);color:var(--primary);letter-spacing:-.02em;font-size:30px;font-weight:800}[data-theme=dark] .cart-total{color:var(--emerald-300)}.pay-btn{border-radius:var(--radius-md);background:linear-gradient(180deg, var(--gold-400), var(--gold-500) 55%, var(--gold-600));color:#3a2d08;height:64px;font-family:var(--font-display);letter-spacing:.04em;margin:12px 16px 16px;font-size:20px;font-weight:800;transition:transform .1s,box-shadow .12s,filter .15s;box-shadow:0 2px #00000014,inset 0 1px #ffffff59,0 10px 24px -10px #d4af378c}.pay-btn:hover{filter:brightness(1.04)}.pay-btn:active{transform:scale(.975);box-shadow:0 1px #0000001a,inset 0 2px 6px #0000002e}.pay-btn:disabled{filter:grayscale(.5)opacity(.6)}.numpad{grid-template-columns:repeat(3,76px);justify-content:center;gap:12px;display:grid}.numpad-key{border-radius:var(--radius-lg);background:var(--surface);border:1px solid var(--line);height:76px;font-family:var(--font-display);box-shadow:var(--shadow-sm);font-size:26px;font-weight:700;transition:background .12s,transform .1s,border-color .12s}.numpad-key:hover{border-color:var(--emerald-500)}.numpad-key:active{background:var(--primary-soft);transform:scale(.94)}.pin-dots{justify-content:center;gap:14px;display:flex}.pin-dot{border:2px solid var(--line-strong);border-radius:50%;width:16px;height:16px;transition:background .12s,border-color .12s}.pin-dot.filled{background:var(--primary);border-color:var(--primary)}.z-overlay{z-index:90;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#08100ec7;place-items:center;padding:16px;animation:.35s fadeIn;display:grid;position:fixed;inset:0}.z-card{background:var(--surface);border-radius:var(--radius-lg);width:100%;max-width:460px;box-shadow:var(--shadow-lg);animation:.3s popIn;overflow:hidden}.z-row{border-bottom:1px dashed var(--line);justify-content:space-between;padding:10px 0;font-size:14px;display:flex}.bo-shell{min-height:100vh;display:flex}.bo-sidebar{background:var(--emerald-900);color:#e6f0ed;flex-direction:column;flex:none;gap:4px;width:232px;padding:18px 12px;display:flex}[data-theme=dark] .bo-sidebar{background:#0d1715}.bo-nav{color:#b9cfc9;border-radius:10px;align-items:center;gap:10px;padding:10px 12px;font-size:14px;font-weight:600;transition:background .15s,color .15s;display:flex}.bo-nav:hover{color:#fff;background:#ffffff0f}.bo-nav.active{color:#fff;box-shadow:inset 2px 0 0 var(--gold-500);background:#ffffff1a}.bo-main{flex-direction:column;flex:1;min-width:0;display:flex}.bo-content{width:100%;max-width:1280px;padding:26px 28px 60px}.table{border-collapse:collapse;width:100%;font-size:14px}.table th{text-align:left;text-transform:uppercase;letter-spacing:.03em;color:var(--text-muted);border-bottom:1px solid var(--line);padding:10px 14px;font-size:12px;font-weight:600}.table td{border-bottom:1px solid var(--line);padding:12px 14px}.table tr:last-child td{border-bottom:0}.table tbody tr:hover{background:var(--surface-2)}@media (width<=980px){.pos-body{grid-template-rows:1fr auto;grid-template-columns:132px 1fr}.cart-panel{border-left:0;border-top:1px solid var(--line);grid-column:1/-1;max-height:44vh}.cat-rail{padding:8px}.cat-tile{padding:12px 10px;font-size:13px}}@media (width<=720px){input,select,textarea{font-size:16px!important}.pos-topbar{flex-wrap:wrap;gap:8px!important;padding:8px 10px!important}.pos-topbar-store{display:none}.cart-total{font-size:24px}.pay-btn{height:56px;margin:10px 12px 12px;font-size:18px}.bo-sidebar{z-index:50;transition:transform .2s;position:fixed;top:0;bottom:0;left:0;transform:translate(-100%)}.bo-sidebar.open{transform:translate(0)}.bo-overlay{z-index:45;background:#0f1e1b73;position:fixed;inset:0}.bo-content{padding:18px 14px 40px}.bo-mobile-toggle{display:grid!important}}