@font-face{font-family:Huwiya;src:url(fonts/itfHuwiyaDisplay-Regular.otf) format("opentype");font-weight:400;font-display:swap}
@font-face{font-family:Huwiya;src:url(fonts/itfHuwiyaDisplay-Bold.otf) format("opentype");font-weight:700;font-display:swap}
:root{--bg:#f6f7f5;--card:#fff;--ink:#1f2a24;--mute:#6b766f;--line:#e2e6e3;--brand:#1f6f4a;--brand2:#e7f2ec;--bad:#c0392b;--zebra:#f3f6f4}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 Huwiya,system-ui,Tahoma,sans-serif}
header{display:flex;gap:12px;align-items:center;padding:12px 16px;background:var(--brand);color:#fff}
header h1{font-size:18px;margin:0;flex:1}
main{max-width:900px;margin:0 auto;padding:16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px;margin-bottom:16px}
h2{font-size:17px;margin:0 0 12px}
button{font:inherit;cursor:pointer;border-radius:8px;border:1px solid var(--line);background:#fff;padding:8px 14px;color:var(--ink)}
button.primary{background:var(--brand);color:#fff;border-color:var(--brand)}
button.link{background:none;border:none;color:#fff;text-decoration:underline;padding:0}
button:disabled{opacity:.5;cursor:default}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips button.on{background:var(--brand2);border-color:var(--brand);color:var(--brand);font-weight:700}
input{font:inherit;padding:8px 10px;border:1px solid var(--line);border-radius:8px;width:100%}
.login{max-width:360px;margin:40px auto}
.login input{text-transform:uppercase;letter-spacing:2px;text-align:center;margin-bottom:12px;direction:ltr}
.err{color:var(--bad);min-height:1.6em}
table{width:100%;border-collapse:collapse}
th,td{padding:6px 8px;border-bottom:1px solid var(--line);text-align:right}
th{font-size:14px;color:var(--mute);font-weight:700}
tbody tr:nth-child(even){background:var(--zebra)}
td.num input{width:72px;text-align:center;padding:6px}
td.sum{font-weight:700;width:70px;text-align:center}
tr.bad td.sum{color:var(--bad)}
tr.bad input{border-color:var(--bad)}
.bar{position:sticky;bottom:0;display:flex;gap:12px;align-items:center;background:var(--card);border-top:1px solid var(--line);padding:12px 0 calc(28px + env(safe-area-inset-bottom));margin-top:12px}
.bar .save{padding:10px 28px}
.state.err{color:var(--bad)}
.mute{color:var(--mute);font-size:14px}
.full{color:var(--brand);font-weight:700}
.row{display:flex;gap:8px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.scroll{overflow-x:auto}
#toast{position:fixed;top:70px;z-index:20;left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;padding:10px 18px;border-radius:8px}
@media (max-width:600px){main{padding:8px}.card{padding:12px}td.sum{width:40px}td.num input{width:52px}th,td{padding:5px 4px;font-size:14px}}
[hidden]{display:none!important}
.dropdown{position:relative}
.menu{position:absolute;top:calc(100% + 4px);left:0;z-index:10;min-width:100%;background:var(--card);border:1px solid var(--line);border-radius:8px;box-shadow:0 6px 18px rgba(0,0,0,.12);padding:4px;display:flex;flex-direction:column}
.menu button{border:none;text-align:right;white-space:nowrap}
.menu button:hover{background:var(--brand2);color:var(--brand)}