:root{--bg:#f4f6f8;--card:#fff;--ink:#16202a;--mut:#64707d;--pri:#0b5fff;--bd:#dde3ea;--ok:#12805c;--warn:#b25e09;--bad:#c62828;color-scheme:light}*{box-sizing:border-box}body{margin:0;font:16px/1.45 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--ink)}h1,h2,h3{margin:.2em 0}h2{font-size:1.3rem}p{margin:.3em 0}.app{max-width:1000px;margin:0 auto;padding:12px 12px 90px}.top{display:flex;align-items:center;gap:10px;justify-content:space-between;margin-bottom:10px;flex-wrap:wrap}.wh-title{display:flex;align-items:center;gap:8px;font-weight:700;font-size:1.15rem}nav.nav{position:fixed;bottom:0;left:0;right:0;background:var(--card);border-top:1px solid var(--bd);display:flex;overflow-x:auto;z-index:20}nav.nav button{flex:1 0 auto;min-width:76px;min-height:58px;background:none;border:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;font-size:.72rem;color:var(--mut);cursor:pointer;padding:4px 8px}nav.nav button.on{color:var(--pri);font-weight:700}.badge-n{background:var(--bad);color:#fff;border-radius:99px;font-size:.7rem;padding:0 6px;margin-left:4px}.card{background:var(--card);border:1px solid var(--bd);border-radius:12px;padding:12px;margin:10px 0}.grid{display:grid;gap:10px;grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.end{justify-content:flex-end}.center{justify-content:center;text-align:center}.pad{padding:24px}.grow{flex:1;min-width:0}.btn{min-height:48px;padding:0 16px;border-radius:10px;border:0;background:var(--pri);color:#fff;font-size:1rem;font-weight:600;display:inline-flex;align-items:center;justify-content:center;gap:8px;cursor:pointer}.btn.ghost{background:#fff;color:var(--ink);border:1px solid var(--bd)}.btn.danger{background:var(--bad)}.btn.good{background:var(--ok)}.btn.sm{min-height:40px;padding:0 12px;font-size:.9rem}.btn:disabled{opacity:.5;cursor:not-allowed}input,select,textarea{width:100%;min-height:48px;padding:10px 12px;border:1px solid var(--bd);border-radius:10px;font:inherit;background:#fff}label{display:block;font-weight:600;font-size:.9rem;margin:10px 0 4px}.hint{color:var(--mut);font-size:.85rem}.item{display:flex;gap:12px}.item h3{font-size:1.05rem;word-break:break-word}.photo{object-fit:cover;border-radius:10px;border:1px solid var(--bd);flex:none;background:#eef1f4}.photo.none{display:inline-block}.qty{font-weight:800;font-size:1.2rem}.low{color:var(--bad)}.mut{color:var(--mut);font-size:.88rem}.badge{display:inline-block;padding:2px 10px;border-radius:99px;font-size:.78rem;font-weight:700}.badge.pending{background:#fff1d6;color:var(--warn)}.badge.approved{background:#d8f3e8;color:var(--ok)}.badge.rejected{background:#fde0e0;color:var(--bad)}.badge.cancelled{background:#e8ecf0;color:var(--mut)}.badge.lowb{background:#fde0e0;color:var(--bad)}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0008;display:flex;align-items:flex-end;justify-content:center;z-index:50}.modal{background:#fff;width:100%;max-width:520px;border-radius:16px 16px 0 0;padding:16px;max-height:92vh;overflow:auto}@media (min-width:600px){.overlay{align-items:center}.modal{border-radius:16px}}.toast{position:fixed;top:12px;left:50%;transform:translate(-50%);z-index:60;display:flex;gap:8px;align-items:center;padding:12px 16px;border-radius:12px;color:#fff;max-width:92vw}.toast.ok{background:var(--ok)}.toast.err{background:var(--bad)}.empty{text-align:center;color:var(--mut);padding:30px}table.diff{width:100%;border-collapse:collapse;font-size:.92rem}.diff th,.diff td{text-align:start;padding:6px 8px;border-bottom:1px solid var(--bd);vertical-align:top;word-break:break-word}.diff .chg{background:#fff7e0}.diff .bad{background:#fde0e0}.tbl{overflow-x:auto}.tbl table{width:100%;border-collapse:collapse;font-size:.9rem}.tbl th,.tbl td{padding:6px 8px;border-bottom:1px solid var(--bd);text-align:start;vertical-align:top}.pager{margin:12px 0}.spin{animation:s 1s linear infinite}@keyframes s{to{transform:rotate(360deg)}}.stats{display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(140px,1fr))}.stat{background:var(--card);border:1px solid var(--bd);border-radius:12px;padding:12px}.stat b{font-size:1.8rem;display:block}.login{max-width:400px;margin:8vh auto}.lang{position:fixed;top:8px;inset-inline-end:10px;z-index:30;min-height:36px;padding:0 14px;border-radius:99px;border:1px solid var(--bd);background:#fff;font:inherit;font-weight:600;cursor:pointer}.app{padding-top:54px}[dir=rtl] .pager svg{transform:scaleX(-1)}[dir=rtl] .toast{left:50%}