:root{font-family:Inter,Segoe UI,Arial,sans-serif;color:#172033;background:#f3f6fb;--nav:#0b1638;--blue:#2457d6;--green:#118a58;--orange:#f59e0b;--red:#dc3545;--line:#dbe2ef;--card:#fff}
*{box-sizing:border-box}body{margin:0;background:#f3f6fb;color:#172033}button,input,select,textarea{font:inherit}button{cursor:pointer}.hidden{display:none!important}
.splash{min-height:100vh;display:grid;place-content:center;text-align:center}.splash img{width:150px;max-height:100px;object-fit:contain;margin:auto}.splash h1{letter-spacing:.12em;margin:10px 0 2px}
.login-shell{min-height:100vh;display:grid;place-items:center;padding:20px;background:linear-gradient(145deg,#0b1638,#17306d 65%,#1a4db4)}.login-card{background:#fff;border-radius:20px;padding:30px;width:min(440px,96vw);box-shadow:0 24px 70px #0005}.brand{display:flex;align-items:center;gap:12px;margin-bottom:18px}.brand img{width:65px;height:52px;object-fit:contain}.brand h1{font-size:22px;margin:0}.brand small{color:#64748b}
label{font-size:13px;font-weight:700;color:#475569;display:block;margin:10px 0 5px}input,select,textarea{width:100%;border:1px solid #cdd6e5;border-radius:10px;padding:10px 11px;background:#fff;color:#172033}textarea{min-height:80px;resize:vertical}.btn{border:0;border-radius:10px;padding:10px 14px;background:#e7ecf5;color:#172033;font-weight:700}.btn.primary{background:var(--blue);color:#fff}.btn.green{background:var(--green);color:#fff}.btn.orange{background:var(--orange);color:#1f2937}.btn.red{background:var(--red);color:#fff}.btn.sm{padding:7px 9px;font-size:12px}.btn:disabled{opacity:.45;cursor:not-allowed}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.row>*{min-width:0}.grow{flex:1}.muted{color:#64748b}.danger{color:#b91c1c}.success{color:#087443}
.shell{min-height:100vh;display:grid;grid-template-columns:245px 1fr}.sidebar{background:var(--nav);color:#fff;padding:18px 12px;position:sticky;top:0;height:100vh;overflow:auto}.side-brand{display:flex;align-items:center;gap:10px;padding:4px 8px 18px}.side-brand img{width:52px;height:40px;object-fit:contain;background:#fff;border-radius:8px}.side-brand strong{font-size:16px}.side-brand small{display:block;color:#aebce0;margin-top:2px}.navbtn{display:block;width:100%;text-align:left;border:0;background:transparent;color:#cdd8f8;padding:11px 12px;border-radius:9px;margin:3px 0;font-weight:650}.navbtn:hover,.navbtn.active{background:#1c3472;color:#fff}.main{min-width:0}.topbar{position:sticky;top:0;z-index:20;background:#fff;border-bottom:1px solid var(--line);padding:12px 18px;display:flex;align-items:center;justify-content:space-between;gap:12px}.content{padding:18px}.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px;margin-bottom:15px;box-shadow:0 3px 14px #14345f0a}.card h2,.card h3{margin-top:0}.grid{display:grid;gap:14px}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.metric{font-size:28px;font-weight:800}.metric-label{font-size:12px;color:#64748b;text-transform:uppercase;letter-spacing:.07em}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:12px;background:#fff}table{border-collapse:separate;border-spacing:0;width:100%;font-size:13px}th,td{padding:9px 10px;border-right:1px solid #edf0f5;border-bottom:1px solid #edf0f5;white-space:nowrap}th{background:#edf3ff;position:sticky;top:0;z-index:2;text-align:left}.calendar th:first-child,.calendar td:first-child{position:sticky;left:0;z-index:3;background:#fff}.calendar th:first-child{background:#dfe9ff;z-index:4}.cal-cell{min-width:110px;height:64px;vertical-align:top;padding:4px}.booking{border-radius:8px;padding:5px 6px;color:#fff;min-height:52px;font-size:11px;line-height:1.25;overflow:hidden}.booking.reserved{background:#2f67d8}.booking.checked_in{background:#15945f}.booking.checked_out{background:#64748b}.booking.out_of_order{background:#6b4ca5}.booking .due{font-weight:800;margin-top:3px}.empty-cell{height:55px;border:1px dashed transparent;border-radius:8px}.empty-cell:hover{border-color:#9db6ef;background:#f4f7ff}.room-clean{color:#146c43}.room-dirty{color:#c2410c}
.badge{display:inline-block;border-radius:99px;padding:3px 8px;background:#e9eef8;font-size:11px;font-weight:800}.badge.green{background:#d9f6e8;color:#087443}.badge.red{background:#ffe1e1;color:#a31919}.badge.orange{background:#fff0c7;color:#8a5a00}.badge.blue{background:#dce8ff;color:#1e4fbf}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 12px}.form-grid .full{grid-column:1/-1}.modal-backdrop{position:fixed;inset:0;background:#0b102070;display:grid;place-items:center;padding:20px;z-index:100}.modal{background:#fff;border-radius:16px;padding:18px;width:min(720px,96vw);max-height:92vh;overflow:auto;box-shadow:0 28px 90px #0006}.modal h2{margin-top:0}
.pos-grid{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:14px}.item-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(145px,1fr));gap:10px}.item-card{border:1px solid var(--line);border-radius:12px;background:#fff;padding:12px;text-align:left;min-height:90px}.item-card:hover{border-color:#6f94ea;box-shadow:0 3px 10px #2457d621}.item-card strong{display:block}.item-card .price{font-size:18px;color:#1749bc;font-weight:800;margin-top:8px}.cart{position:sticky;top:76px}.cart-line{display:grid;grid-template-columns:1fr auto auto;gap:7px;padding:8px 0;border-bottom:1px solid #eef1f6}.cart-total{font-size:25px;font-weight:900;text-align:right;padding-top:12px}
.super-grid{display:grid;grid-template-columns:340px minmax(0,1fr);gap:16px}.tenant-row-links a{display:block;color:#2457d6;text-decoration:none;margin:2px 0}.tenant-actions{display:flex;flex-wrap:wrap;gap:5px}.checkrow{display:flex;align-items:center;gap:8px;margin:10px 0}.checkrow input{width:auto}
.menu-public{max-width:980px;margin:auto;padding:18px}.menu-hero{background:linear-gradient(135deg,#0b1638,#254fb1);color:#fff;border-radius:20px;padding:24px;margin-bottom:18px}.menu-category{margin:18px 0 8px}.menu-items{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:10px}.menu-item{background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px}.menu-item .price{font-weight:900;color:#1749bc;font-size:18px}
#toast{position:fixed;right:16px;bottom:16px;z-index:9999;max-width:min(420px,90vw)}.toast{background:#172033;color:#fff;border-radius:10px;padding:11px 14px;margin-top:8px;box-shadow:0 10px 35px #0004}.toast.err{background:#a91e2c}
@media(max-width:900px){.shell{grid-template-columns:1fr}.sidebar{position:static;height:auto}.navlist{display:flex;overflow:auto}.navbtn{width:auto;white-space:nowrap}.topbar{position:static}.grid.two,.grid.three,.form-grid,.super-grid,.pos-grid{grid-template-columns:1fr}.cart{position:static}.content{padding:10px}.sidebar{padding:10px}.side-brand{padding-bottom:8px}}