/* حاسبة نسبة مكين — الأنماط */
:root{
  --bg:#f2f5f4; --surface:#ffffff; --sunk:#f7f9f8; --ink:#15201d; --muted:#5b6964; --line:#d8e0dc;
  --accent:#0b6b57; --accent-ink:#ffffff; --accent-soft:#e0efe9;
  --good:#1d7a3e; --good-soft:#e3f3e8; --warn:#a86400; --warn-soft:#fbf0dc; --bad:#b3261e; --bad-soft:#fbe6e4;
  --f-display:"Readex Pro","IBM Plex Sans Arabic",Tahoma,"DejaVu Sans",sans-serif;
  --f-body:"IBM Plex Sans Arabic","Segoe UI",Tahoma,"DejaVu Sans",sans-serif;
  --r:10px;
}
@media (prefers-color-scheme: dark){:root{
  --bg:#0e1412; --surface:#161f1c; --sunk:#121a17; --ink:#e5ece9; --muted:#97a6a0; --line:#28342f;
  --accent:#4cc19f; --accent-ink:#06231b; --accent-soft:#183a30;
  --good:#6ccf8c; --good-soft:#173322; --warn:#f0b04a; --warn-soft:#3a2b12; --bad:#ff8b80; --bad-soft:#3d1a17; color-scheme:dark}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:15px;line-height:1.6}
h1,h2,h3{font-family:var(--f-display);text-wrap:balance;margin:0;font-weight:600}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
button:disabled{cursor:not-allowed;opacity:.55}
a{color:var(--accent)}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.num{font-variant-numeric:tabular-nums}
.muted{color:var(--muted)} .small{font-size:.85rem}
.wrap{max-width:1320px;margin-inline:auto;padding-inline:max(16px,env(safe-area-inset-left,0px))}
main.wrap{padding-block:20px 48px}
[hidden]{display:none!important}

/* top bar */
.topbar{background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.topbar-in{display:flex;flex-wrap:wrap;align-items:center;gap:8px 22px;min-height:58px}
.brand{font-family:var(--f-display);font-weight:600;font-size:1.15rem;color:var(--ink);text-decoration:none}
.mainnav{display:flex;gap:4px;flex-wrap:wrap}
.mainnav a{text-decoration:none;color:var(--muted);padding:6px 12px;border-radius:8px;font-weight:500}
.mainnav a.on{background:var(--accent-soft);color:var(--accent)}
.who{margin-inline-start:auto;display:flex;align-items:center;gap:10px;font-size:.88rem;flex-wrap:wrap}
.role-chip{background:var(--sunk);border:1px solid var(--line);border-radius:999px;padding:0 10px;font-size:.78rem}
.lnk{background:none;border:0;color:var(--accent);padding:0;text-decoration:underline;font-size:.88rem}
form.inline{display:inline}

/* buttons */
.btn{border:1px solid var(--line);background:var(--surface);padding:8px 14px;border-radius:8px;font-weight:500;text-decoration:none;color:var(--ink);display:inline-flex;align-items:center;gap:6px}
.btn:hover:not(:disabled){border-color:var(--accent)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.btn.danger{color:var(--bad)}
.btn.sm{padding:4px 10px;font-size:.85rem}
.bar-actions{display:flex;flex-wrap:wrap;gap:8px;align-items:center}

/* auth pages */
body.auth{display:grid;place-items:center;min-height:100vh;padding:24px 16px}
.auth-card{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:28px;width:100%;max-width:420px;display:flex;flex-direction:column;gap:14px}
.auth-card.wide{max-width:720px}
.auth-card form{display:flex;flex-direction:column;gap:12px}
.auth-card label{display:flex;flex-direction:column;gap:4px;font-size:.88rem;color:var(--muted);font-weight:500}
.auth-card input{padding:9px 11px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--ink)}
.auth-card label.radio{flex-direction:row;align-items:center;gap:8px;color:var(--ink)}
.auth-card fieldset{border:1px solid var(--line);border-radius:10px;padding:14px;display:flex;flex-direction:column;gap:10px}
.auth-card legend{font-weight:600;padding:0 6px}
.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px}
.err{background:var(--bad-soft);color:var(--bad);padding:10px 12px;border-radius:8px;margin:0}
.ok{background:var(--good-soft);color:var(--good);padding:10px 12px;border-radius:8px;margin:0}

/* page heads */
.pagehead{display:flex;flex-wrap:wrap;gap:12px 20px;align-items:flex-end;justify-content:space-between;margin-bottom:16px}
.pagehead h1{font-size:1.5rem}
.pagehead p{margin:2px 0 0;color:var(--muted);font-size:.88rem}
.crumb{font-size:.85rem;color:var(--muted)} .crumb a{text-decoration:none}

/* kpis */
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px;margin-bottom:16px}
.kpi{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:14px 16px}
.kpi span{font-size:.82rem;color:var(--muted)}
.kpi b{display:block;font-family:var(--f-display);font-size:1.6rem;font-weight:600}
.kpi.warn b{color:var(--warn)} .kpi.bad b{color:var(--bad)}

/* filters + tables */
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px;align-items:center}
.filters input,.filters select{padding:7px 10px;border:1px solid var(--line);border-radius:8px;background:var(--surface)}
.filters input{min-width:220px;flex:1;max-width:360px}
.tablewrap{overflow-x:auto;background:var(--surface);border:1px solid var(--line);border-radius:12px}
table{border-collapse:collapse;width:100%;font-size:.88rem}
th,td{padding:10px 12px;border-top:1px solid var(--line);text-align:start;vertical-align:middle}
th{font-weight:600;color:var(--muted);font-size:.78rem;background:var(--sunk);border-top:0;white-space:nowrap}
td.n{font-variant-numeric:tabular-nums;white-space:nowrap}
tr.click{cursor:pointer} tr.click:hover td{background:var(--sunk)}
td .sub{display:block;color:var(--muted);font-size:.78rem}
.mini{height:6px;border-radius:4px;background:var(--sunk);border:1px solid var(--line);overflow:hidden;min-width:80px;margin-top:4px}
.mini i{display:block;height:100%;background:var(--accent)}
.empty{padding:32px 18px;text-align:center;color:var(--muted)}
.empty h2{color:var(--ink);font-size:1.15rem;margin-bottom:6px}

/* chips */
.chip{display:inline-flex;align-items:center;gap:6px;padding:2px 10px;border-radius:999px;font-size:.78rem;font-weight:600;white-space:nowrap}
.chip.good{background:var(--good-soft);color:var(--good)}
.chip.warn{background:var(--warn-soft);color:var(--warn)}
.chip.bad{background:var(--bad-soft);color:var(--bad)}
.chip.mute{background:var(--sunk);color:var(--muted);border:1px solid var(--line)}
.sc{display:inline-block;min-width:46px;text-align:center;border-radius:6px;padding:0 6px;font-weight:600}
.sc.good{background:var(--good-soft);color:var(--good)} .sc.warn{background:var(--warn-soft);color:var(--warn)} .sc.bad{background:var(--bad-soft);color:var(--bad)}

/* editor */
.layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:20px;align-items:start}
@media (max-width:920px){.layout{grid-template-columns:minmax(0,1fr)}.ledger{order:-1;position:static!important}}
.ledger{position:sticky;top:74px;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:18px;display:flex;flex-direction:column;gap:16px}
.total{display:flex;align-items:center;gap:14px}
.ring{width:104px;height:104px;flex:none;position:relative}
.ring svg{width:100%;height:100%;transform:rotate(-90deg)}
.ring .v{position:absolute;inset:0;display:grid;place-items:center;font-family:var(--f-display);font-size:1.6rem;font-weight:600}
.tline{display:flex;flex-direction:column;gap:6px;font-size:.85rem;color:var(--muted)}
.stdbars{display:flex;flex-direction:column;gap:12px}
.sb .row{display:flex;justify-content:space-between;gap:8px;font-size:.88rem}
.sb .row em{font-style:normal;color:var(--muted);font-size:.78rem;margin-inline-start:6px}
.bar{height:8px;border-radius:6px;background:var(--sunk);border:1px solid var(--line);position:relative;overflow:hidden;margin-top:5px}
.bar i{position:absolute;inset-block:0;inset-inline-start:0;background:var(--accent);border-radius:6px}
.bar::after{content:"";position:absolute;inset-block:-2px;inset-inline-start:85%;width:2px;background:var(--ink);opacity:.55}
.note{font-size:.76rem;color:var(--muted);border-top:1px dashed var(--line);padding-top:10px;margin:0}
.savestate{font-size:.8rem;color:var(--muted)} .savestate.err{color:var(--bad);background:none;padding:0}
.ro-banner{background:var(--warn-soft);color:var(--warn);border-radius:8px;padding:8px 12px;font-size:.86rem;margin-bottom:12px}

.tabs{display:flex;gap:4px;overflow-x:auto;border-bottom:1px solid var(--line);margin-bottom:16px}
.tab{border:0;background:transparent;padding:10px 14px;border-bottom:3px solid transparent;white-space:nowrap;color:var(--muted);font-weight:500;display:flex;gap:8px;align-items:center}
.tab[aria-selected="true"]{color:var(--ink);border-bottom-color:var(--accent)}
.tab .pct{font-size:.78rem;background:var(--sunk);border:1px solid var(--line);border-radius:999px;padding:0 8px}
.panel{display:flex;flex-direction:column;gap:16px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.ind-head{display:flex;flex-wrap:wrap;gap:8px 16px;align-items:center;justify-content:space-between;padding:14px 16px;background:var(--sunk);border-bottom:1px solid var(--line)}
.ind-head h3{font-size:1rem}
.ind-head .meta{display:flex;gap:10px;align-items:center;font-size:.82rem;color:var(--muted)}
.ind-head .meta b{color:var(--ink);font-family:var(--f-display);font-size:1rem}
.w-in{width:62px;padding:3px 6px;border:1px solid var(--line);border-radius:6px;background:var(--surface);text-align:center}
.est{font-size:.72rem;color:var(--warn);background:var(--warn-soft);border-radius:999px;padding:0 8px}
.q{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px 16px;align-items:center;padding:12px 16px;border-top:1px solid var(--line)}
.qs > .q:first-child{border-top:0}
.q.child{padding-inline-start:38px}
.q.child .qt::before{content:"↳ ";color:var(--muted)}
.qt{min-width:0}
.qt .pts{font-size:.74rem;color:var(--muted);margin-inline-start:6px;white-space:nowrap}
.q.todo .qt::after{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--warn);margin-inline-start:8px;vertical-align:middle}
.seg{display:flex;flex-wrap:wrap;gap:4px;justify-content:flex-end}
.seg label{position:relative}
.seg input{position:absolute;opacity:0;pointer-events:none}
.seg span{display:block;padding:5px 11px;border:1px solid var(--line);border-radius:7px;font-size:.84rem;background:var(--surface);white-space:nowrap}
.seg label:hover span{border-color:var(--accent)}
.seg input:checked + span{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.seg input:focus-visible + span{outline:2px solid var(--accent);outline-offset:2px}
.seg input:disabled + span{cursor:default}
@media (max-width:640px){.q{grid-template-columns:minmax(0,1fr)}.seg{justify-content:flex-start}.q.child{padding-inline-start:26px}}
.subhead{display:flex;flex-wrap:wrap;gap:6px 14px;align-items:baseline;justify-content:space-between}
.subhead h2{font-size:1.15rem}
.subhead p{margin:0;color:var(--muted);font-size:.86rem;max-width:72ch}

.form{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;padding:16px}
.field{display:flex;flex-direction:column;gap:5px;min-width:0}
.field > label,.field > span.lbl{font-size:.82rem;color:var(--muted);font-weight:500}
.field input,.field select,.field textarea{padding:8px 10px;border:1px solid var(--line);border-radius:8px;background:var(--surface);width:100%}
.field.wide{grid-column:1/-1}
.field .hint{font-size:.74rem;color:var(--muted)}
.field.check{flex-direction:row;align-items:center;gap:8px}
.field.check input{width:auto}
textarea{min-height:80px;resize:vertical}
.weights{display:flex;flex-wrap:wrap;gap:14px;padding:16px;align-items:end}
.weights .field{width:150px}
.fgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px 16px;padding:16px}
.fgrid .field input{text-align:left;direction:ltr}
tr.main td{background:var(--sunk);font-weight:600}
.gap{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:4px 14px;padding:12px 16px;border-top:1px solid var(--line);align-items:start}
.gap:first-child{border-top:0}
.gap .rank{font-family:var(--f-display);color:var(--muted);font-size:.9rem;width:2ch}
.gap .t small{display:block;color:var(--muted);font-size:.78rem}
.gap .imp{font-family:var(--f-display);font-weight:600;color:var(--accent);white-space:nowrap}
.confirm{display:flex;flex-wrap:wrap;gap:8px;align-items:center;background:var(--bad-soft);color:var(--bad);border-radius:8px;padding:8px 12px;font-size:.86rem;margin-bottom:12px}
.checklist{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:6px;max-height:240px;overflow:auto;border:1px solid var(--line);border-radius:8px;padding:10px}
.checklist label{display:flex;gap:8px;align-items:center;font-size:.88rem;color:var(--ink)}
.old{color:var(--bad);text-decoration:line-through;text-decoration-thickness:1px}
.new{color:var(--good);font-weight:500}

/* report */
.report{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:28px;display:flex;flex-direction:column;gap:22px}
.report h2{font-size:1.15rem;margin-bottom:8px}
.rep-head{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px;border-bottom:2px solid var(--accent);padding-bottom:16px}
.rep-head h1{font-size:1.6rem}
.rep-meta{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:6px 18px;font-size:.88rem}
.rep-meta span{color:var(--muted)}
.rep-score{display:flex;gap:24px;align-items:center;flex-wrap:wrap}
.rep-score .big{font-family:var(--f-display);font-size:3rem;font-weight:600;color:var(--accent);line-height:1}
.rep-std{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px}
.rep-std > div{border:1px solid var(--line);border-radius:10px;padding:12px 14px}
.rep-std b{font-family:var(--f-display);font-size:1.4rem;display:block}
.rep-foot{font-size:.78rem;color:var(--muted);border-top:1px solid var(--line);padding-top:10px}

.toast{position:fixed;bottom:calc(16px + env(safe-area-inset-bottom,0px));inset-inline-start:16px;background:var(--ink);color:var(--bg);padding:9px 14px;border-radius:8px;font-size:.86rem;opacity:0;transition:opacity .2s;pointer-events:none;z-index:50;max-width:calc(100vw - 32px)}
.toast.show{opacity:1}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}

@media print{
  @page{size:A4;margin:14mm}
  :root{--bg:#fff;--surface:#fff;--sunk:#f4f6f5;--ink:#000;--muted:#444;--line:#ccc;--accent:#0b6b57}
  body{background:#fff;font-size:11pt}
  .topbar,.noprint,.toast{display:none!important}
  main.wrap{padding:0;max-width:none}
  .report{border:0;padding:0;gap:16px}
  .tablewrap{border:0;overflow:visible}
  tr,.gap{break-inside:avoid}
  .report section{break-inside:auto}
}