:root{--bg:#F6F3EC;--card:#FFFFFF;--ink:#22303A;--mut:#6B7680;--teal:#0F6B5C;--teal-d:#0A4A40;--gold:#C9A227;--line:#E4DED0;--bad:#B3402E;--r:16px}
*{box-sizing:border-box;margin:0;padding:0;font-family:'Heebo',system-ui,Arial,sans-serif}
body{background:var(--bg);color:var(--ink);direction:rtl;min-height:100dvh}
button{font-family:inherit;cursor:pointer;border:none;border-radius:14px;min-height:52px;min-width:52px;font-size:17px;font-weight:700;padding:10px 18px;background:var(--teal);color:#fff;transition:transform .05s}
button:active{transform:scale(.97)}
button.ghost{background:#fff;color:var(--teal-d);border:2px solid var(--teal)}
button.danger{background:var(--bad)}
button.big{min-height:64px;font-size:20px;width:100%}
button:disabled{opacity:.5}
input,select{font-family:inherit;font-size:17px;padding:12px 14px;border:2px solid var(--line);border-radius:14px;background:#fff;color:var(--ink);min-height:52px}
input:focus,select:focus{outline:2px solid var(--teal);border-color:var(--teal)}
.wrap{max-width:760px;margin:0 auto;padding:14px 14px 90px}
h1{font-size:24px;font-weight:800}
.sub{color:var(--mut);font-size:14px;margin-top:2px}
/* login */
.login{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100dvh;gap:14px;padding:20px;text-align:center}
.login .logo{width:84px;height:84px;border-radius:24px;background:linear-gradient(135deg,var(--teal),var(--teal-d));display:flex;align-items:center;justify-content:center;font-size:42px}
.login form{display:flex;flex-direction:column;gap:12px;width:min(340px,90vw)}
.loginerr{color:var(--bad);font-weight:700;min-height:22px}
/* top stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:12px 0}
.stat{background:var(--card);border-radius:var(--r);padding:10px 6px;text-align:center;border:1px solid var(--line)}
.stat .n{font-size:19px;font-weight:800;color:var(--teal-d)}
.stat .l{font-size:11px;color:var(--mut)}
.bar{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}
.bar input[type=search]{flex:1;min-width:150px}
.bar select{flex:0 1 auto}
.tabs{display:flex;gap:8px;margin:10px 0}
.tabs button{flex:1;background:#fff;color:var(--ink);border:2px solid var(--line)}
.tabs button.on{background:var(--teal);color:#fff;border-color:var(--teal)}
/* item cards */
.cards{display:flex;flex-direction:column;gap:10px}
.itm{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:12px;display:grid;grid-template-columns:72px 1fr;gap:12px;align-items:start}
.itm img{width:72px;height:72px;object-fit:cover;border-radius:12px;background:#eee}
.noph{width:72px;height:72px;border-radius:12px;background:#EFEAE0;display:flex;align-items:center;justify-content:center;font-size:24px}
.itm .nm{font-weight:800;font-size:16px;line-height:1.3}
.itm .sku{font-size:12px;color:var(--mut);direction:ltr;text-align:right}
.badge{display:inline-block;font-size:11px;font-weight:700;border-radius:99px;padding:2px 8px;margin-inline-start:4px}
.badge.ok{background:#E3F2EC;color:var(--teal-d)}.badge.out{background:#F7E6E2;color:var(--bad)}
.badge.bom{background:#F5EDDA;color:#7A6215}
.prices{display:flex;gap:10px;flex-wrap:wrap;margin-top:6px;font-size:14px}
.prices b{font-size:15px}
.pcost{color:var(--mut)}
.row2{display:flex;gap:8px;align-items:center;margin-top:10px;flex-wrap:wrap}
.qty{display:flex;align-items:center;gap:6px}
.qty button{min-height:56px;min-width:56px;font-size:26px;padding:0;border-radius:16px}
.qty .v{min-width:44px;text-align:center;font-size:21px;font-weight:800}
/* modal */
.modal{position:fixed;inset:0;background:rgba(20,25,30,.5);display:none;align-items:flex-end;justify-content:center;z-index:50}
.modal.open{display:flex}
.mcard{background:var(--bg);border-radius:24px 24px 0 0;width:100%;max-width:760px;max-height:92dvh;overflow-y:auto;padding:18px 16px 40px}
.mcard h2{font-size:20px;margin-bottom:10px}
.f{margin-bottom:12px}
.f label{display:block;font-size:14px;font-weight:700;margin-bottom:4px;color:var(--teal-d)}
.f input{width:100%}
.f .hint{font-size:12px;color:var(--mut);margin-top:3px}
.rowbtns{display:flex;gap:8px;margin-top:14px}
.rowbtns button{flex:1}
/* BOM */
.comp{display:flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:8px;margin-bottom:8px}
.comp .cn{flex:1;font-size:14px;font-weight:600}
.comp input{width:70px;min-height:48px;text-align:center}
.comp button{min-height:48px;min-width:48px;background:#fff;color:var(--bad);border:2px solid var(--bad);font-size:18px;padding:0}
.calcbox{background:#fff;border:2px solid var(--teal);border-radius:var(--r);padding:14px;margin-top:14px}
.calcbox .ln{display:flex;justify-content:space-between;font-size:15px;padding:4px 0}
.calcbox .ln.tot{font-weight:800;font-size:18px;border-top:2px solid var(--line);margin-top:6px;padding-top:8px}
.warn{background:#FBF3E4;border:1px solid var(--gold);color:#7A6215;border-radius:12px;padding:10px;font-size:14px;font-weight:600;margin-top:10px}
/* toast */
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;padding:12px 22px;border-radius:99px;font-weight:700;display:none;z-index:99;box-shadow:0 6px 20px rgba(0,0,0,.25)}
.pager{display:flex;gap:8px;align-items:center;justify-content:center;margin:14px 0}
.src-note{font-size:12px;color:var(--mut);margin-top:10px;line-height:1.5}
.savestate{font-size:12px;color:var(--mut);text-align:center;margin-top:6px;min-height:16px}