@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');
:root{--sea:#05d4c4;--sea2:#00a99d;--navy:#071c2c;--navy2:#0d2a3d;--bg:#f3f7f8;--card:#fff;--text:#092033;--muted:#71808b;--line:#e3eaed;--ok:#16a979;--warn:#e59a27;--red:#dd5b61;--r:20px;--shadow:0 14px 45px rgba(7,28,44,.09)}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Inter,system-ui,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}button,input{font:inherit}button{cursor:pointer}body{padding-bottom:env(safe-area-inset-bottom)}
.app-shell{min-height:100vh;display:flex;flex-direction:column}.topbar{height:78px;padding:12px 24px;display:flex;align-items:center;justify-content:space-between;background:var(--navy);color:#fff;position:sticky;top:0;z-index:30}.brand{display:flex;gap:11px;align-items:center}.brand-mark{width:46px;height:46px;border-radius:14px;background:linear-gradient(135deg,var(--sea),#52eee2);color:var(--navy);font-weight:800;display:grid;place-items:center}.brand b{display:block;letter-spacing:.03em}.brand span{font-size:10px;color:#a9c2cc;letter-spacing:.16em}.top-actions{display:flex;gap:9px;align-items:center}.status{font-size:12px;color:#cce9e4;margin-right:4px}.status i{display:inline-block;width:7px;height:7px;background:#43e1b0;border-radius:50%;margin-right:6px}.employee{font-size:12px;color:#b9cbd3}.employee input{margin-left:5px;width:95px;background:#123348;border:1px solid #29485a;color:#fff;border-radius:10px;padding:8px}.primary,.ghost,.dark,.cash,.book-btn,.icon{border:0;border-radius:12px;padding:11px 14px;font-weight:700}.primary{background:linear-gradient(135deg,var(--sea),#00b8aa);color:var(--navy)}.ghost{background:#123348;color:#fff}.dark{background:var(--navy);color:#fff}.cash{background:#fff;border:1px solid var(--line)}.mobile-tabs{display:none}
main{width:min(1500px,100%);margin:0 auto;padding:24px;flex:1}.view{display:none}.view.active{display:block}.pos-layout{display:grid;grid-template-columns:minmax(0,1fr) 410px;gap:20px}.panel{background:var(--card);border:1px solid rgba(7,28,44,.05);border-radius:var(--r);box-shadow:var(--shadow);padding:20px}.full{min-height:calc(100vh - 150px)}small{font-size:10px;font-weight:800;letter-spacing:.14em;color:var(--muted)}h1,h2,h3{margin:3px 0}.section-head,.cart-head{display:flex;justify-content:space-between;align-items:center;gap:14px}.search-wrap{position:relative}.search-wrap input{width:260px;border:1px solid var(--line);border-radius:13px;padding:12px 38px 12px 13px;outline:0}.search-wrap span{position:absolute;right:13px;top:10px;color:var(--muted)}.quick-row,.categories{display:flex;gap:8px;overflow:auto;padding:18px 0 9px}.quick-row button,.cat{white-space:nowrap;border:1px solid var(--line);background:#fff;border-radius:11px;padding:9px 12px}.quick-row button{font-size:12px}.cat.active{background:var(--navy);color:#fff;border-color:var(--navy)}.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px;margin-top:10px}.product-card{min-height:120px;border:1px solid var(--line);background:linear-gradient(145deg,#fff,#f7fbfb);border-radius:16px;padding:16px;text-align:left;transition:.18s}.product-card:hover,.product-card.added{transform:translateY(-2px);box-shadow:0 10px 25px rgba(7,28,44,.1)}.product-card .emoji{font-size:26px}.product-card b{display:block;margin:12px 0 5px}.product-card span{font-weight:800;color:var(--sea2)}
.cart{position:sticky;top:98px;height:calc(100vh - 122px);display:flex;flex-direction:column}.icon{background:#f2f6f7;padding:9px}.context-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;margin:16px 0}.context-grid button{border:1px solid var(--line);background:#fbfdfd;border-radius:13px;padding:9px;text-align:left}.context-grid span{font-size:16px}.context-grid small,.context-grid b{display:block;margin-top:4px}.context-grid b{font-size:12px}.cart-list{flex:1;overflow:auto;min-height:100px}.empty{color:var(--muted);text-align:center;padding:35px 10px}.cart-item{display:flex;justify-content:space-between;gap:10px;background:#f5f8f8;border-radius:13px;padding:10px;margin-bottom:7px}.cart-item .meta{font-size:11px;color:var(--muted);margin-top:3px}.qty{display:flex;gap:5px;align-items:center}.qty button{border:1px solid var(--line);background:#fff;border-radius:8px;width:29px;height:29px}.note input{width:100%;margin:9px 0;border:1px solid var(--line);border-radius:11px;padding:10px;outline:0}.totals{font-size:12px}.totals>div{display:flex;justify-content:space-between;padding:4px 0;color:var(--muted)}.totals .grand{color:var(--text);font-size:18px}.totals strong{font-size:24px;color:var(--sea2)}hr{border:0;border-top:1px solid var(--line);margin:8px 0}.pay-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:7px;margin-top:10px}.book-btn{width:100%;margin-top:8px;background:var(--navy);color:#fff;padding:14px}.table-grid,.session-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:15px;margin-top:20px}.table-card,.session-card{border:1px solid var(--line);border-radius:17px;padding:16px;background:#fff}.table-card.free{border-color:#d9eeea}.table-top{display:flex;justify-content:space-between}.pill{border-radius:30px;padding:5px 8px;font-size:10px;font-weight:800;background:#eef7f5;color:var(--ok)}.pill.busy{background:#fff3df;color:var(--warn)}.pill.reserved{background:#eaf0ff;color:#4264a9}.table-card h3{margin-top:22px}.table-card .amount{font-size:22px;font-weight:800;margin:7px 0}.table-card button,.session-card button{margin-top:10px;width:100%;border:1px solid var(--line);background:#fff;border-radius:10px;padding:9px}.session-card.active{border-color:#a8e7de}.session-time{font-size:25px;font-weight:800;margin:12px 0}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:20px 0}.stat{background:#f7fbfb;border:1px solid var(--line);border-radius:15px;padding:16px}.stat b{display:block;font-size:25px;margin-top:6px}.dashboard-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.subpanel{border:1px solid var(--line);border-radius:16px;padding:16px}.list-row{display:flex;justify-content:space-between;border-bottom:1px solid var(--line);padding:11px 0;font-size:13px}.date{color:var(--muted);font-size:12px}footer{padding:15px 24px;color:var(--muted);font-size:11px;display:flex;justify-content:space-between}
.modal-backdrop{position:fixed;inset:0;background:rgba(3,20,31,.58);backdrop-filter:blur(7px);display:flex;align-items:center;justify-content:center;z-index:100;padding:16px}.modal{width:min(720px,100%);max-height:92vh;overflow:auto;background:#fff;border-radius:22px;padding:22px;box-shadow:0 30px 80px rgba(0,0,0,.25)}.modal h2{margin-bottom:4px}.modal-sub{color:var(--muted);font-size:12px;margin-bottom:16px}.modal-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.field{display:flex;flex-direction:column;gap:6px}.field.full{min-height:0}.field input,.field select{border:1px solid var(--line);border-radius:11px;padding:11px;background:#fff}.summary-box{background:#f5f9f9;border-radius:15px;padding:13px;margin:14px 0}.modal-actions{display:flex;gap:8px;justify-content:flex-end;margin-top:15px}.signature{border:2px dashed #cbd9dd;border-radius:15px;overflow:hidden;margin-top:8px}.signature canvas{display:block;width:100%;height:190px;touch-action:none;background:#fff}.qr-wrap{display:flex;align-items:center;justify-content:center;padding:12px}.receipt{font-size:13px}.receipt-main{display:grid;grid-template-columns:1fr 230px;gap:15px}.qr-box{border:1px solid var(--line);border-radius:15px;text-align:center;padding:12px}.qr-box canvas{max-width:100%;height:auto}.discount-code{font-family:ui-monospace,monospace;font-weight:800;word-break:break-all;background:#f2f7f7;border-radius:9px;padding:8px;margin-top:8px}.scanner{border:2px dashed #b8ccd1;border-radius:16px;padding:28px;text-align:center}.scanner video{width:100%;border-radius:12px;max-height:260px;object-fit:cover}.scanner-actions{display:flex;gap:8px;margin-top:10px}.success{padding:12px;border-radius:12px;background:#eafaf5;color:#087957;font-weight:700}
@media(max-width:1000px){.pos-layout{grid-template-columns:1fr}.cart{position:relative;top:0;height:auto;min-height:420px}.top-actions .status,.top-actions .ghost{display:none}.stats{grid-template-columns:repeat(2,1fr)}.dashboard-grid{grid-template-columns:1fr 1fr}}
@media(max-width:700px){.topbar{height:64px;padding:9px 12px}.brand-mark{width:39px;height:39px}.brand span{display:none}.employee{display:none}.top-actions .primary{font-size:12px;padding:9px}.mobile-tabs{display:grid;grid-template-columns:repeat(4,1fr);position:sticky;top:64px;z-index:29;background:#fff;border-bottom:1px solid var(--line);padding:5px}.mobile-tabs button{border:0;background:transparent;padding:10px 4px;border-radius:10px;font-size:11px;font-weight:700;color:var(--muted)}.mobile-tabs button.active{background:#e7f9f7;color:#087d75}main{padding:10px}.panel{padding:13px;border-radius:17px}.section-head{align-items:flex-start}.search-wrap input{width:155px}.product-grid{grid-template-columns:repeat(2,1fr);gap:8px}.product-card{min-height:108px;padding:12px}.context-grid{margin:10px 0}.cart{min-height:430px}.stats{grid-template-columns:1fr 1fr}.dashboard-grid{grid-template-columns:1fr}.modal-grid,.receipt-main{grid-template-columns:1fr}.modal{padding:16px;border-radius:18px}.sign-actions{flex-wrap:wrap}}
@media(min-width:1200px){.product-grid{grid-template-columns:repeat(4,1fr)}}