:root{
  --bg:#f4f6f5; --surface:#fff; --ink:#14201d; --muted:#5d6b67; --line:#dfe5e3; --soft:#eef2f1;
  --accent:#0d6b58; --accent-ink:#fff; --accent-soft:#e2f1ed;
  --ok:#157f5b; --ok-soft:#e1f3ec; --warn:#a8660a; --warn-soft:#fbefd9; --bad:#b3372f; --bad-soft:#fae6e4; --info:#2c5f8a; --info-soft:#e3eef7;
  --r:14px; --shadow:0 12px 32px -18px rgba(13,60,50,.28);
}
*{box-sizing:border-box}
html,body{margin:0}
body{font-family:"IBM Plex Sans Arabic",system-ui,sans-serif;background:var(--bg);color:var(--ink);line-height:1.75;font-size:15px;-webkit-font-smoothing:antialiased}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3{margin:0;line-height:1.4;font-weight:600}
.num{font-variant-numeric:tabular-nums;direction:ltr;unicode-bidi:isolate}
.muted{color:var(--muted)} .small{font-size:13px}
.boot{min-height:100dvh;display:grid;place-items:center}
.sk{border-radius:8px;background:linear-gradient(90deg,var(--soft) 25%,#e3e9e7 37%,var(--soft) 63%);background-size:400% 100%;animation:sh 1.3s linear infinite}
@keyframes sh{0%{background-position:100% 0}100%{background-position:0 0}}
@keyframes up{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

/* shell */
.shell{display:grid;grid-template-columns:248px minmax(0,1fr);min-height:100dvh}
.side{background:#0f2a25;color:#cfe0db;padding:22px 14px;position:sticky;top:0;height:100dvh;overflow:auto;display:flex;flex-direction:column;gap:4px}
.brand{display:flex;gap:10px;align-items:center;padding:4px 10px 18px;color:#fff}
.brand .mark{width:36px;height:36px;border-radius:10px;background:var(--accent);display:grid;place-items:center;flex:none}
.brand b{display:block;font-size:15px;line-height:1.3} .brand span{font-size:12px;color:#8fb0a8}
.nav a{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:10px;color:inherit;text-decoration:none;font-size:14.5px;transition:background .2s,color .2s}
.nav a svg{flex:none;opacity:.8}
.nav a:hover{background:rgba(255,255,255,.06);color:#fff}
.nav a.on{background:#fff;color:#0f2a25;font-weight:600}
.side .foot{margin-top:auto;padding:14px 10px 0;border-top:1px solid rgba(255,255,255,.1);font-size:12.5px;color:#8fb0a8}
.side .foot button{background:none;border:0;color:#cfe0db;cursor:pointer;padding:6px 0;text-decoration:underline}
.main{padding:26px clamp(16px,3vw,40px) 60px;max-width:1400px;width:100%}
.top{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:22px}
.top h1{font-size:24px} .top p{margin:2px 0 0;color:var(--muted)}
.menu-btn{display:none}
.view{animation:up .35s cubic-bezier(.16,1,.3,1)}

/* blocks */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:20px}
.card h2{font-size:16px;margin-bottom:12px}
.grid{display:grid;gap:16px}
.g-dash{grid-template-columns:1.5fr 1fr}
.g-2{grid-template-columns:1fr 1fr}
.kpis{display:grid;grid-template-columns:1.6fr repeat(4,1fr);gap:0;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;margin-bottom:16px}
.kpi{padding:18px 20px;border-inline-start:1px solid var(--line)}
.kpi:first-child{border:0;background:var(--accent);color:#fff}
.kpi label{display:block;font-size:13px;color:var(--muted)} .kpi:first-child label{color:#cdeae2}
.kpi b{font-size:30px;font-weight:600;line-height:1.3} .kpi small{display:block;font-size:12.5px;color:var(--muted)} .kpi:first-child small{color:#cdeae2}
.bar{height:10px;border-radius:99px;background:var(--soft);overflow:hidden;display:flex}
.bar i{display:block;height:100%}
.row{display:grid;grid-template-columns:130px 1fr 60px;gap:12px;align-items:center;padding:8px 0}
.trend{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;gap:10px;align-items:end;height:170px}
.trend .col{display:flex;flex-direction:column;justify-content:flex-end;height:100%;gap:6px;text-align:center;font-size:12px;color:var(--muted)}
.trend .stack{display:flex;flex-direction:column-reverse;border-radius:8px;overflow:hidden;background:var(--soft);flex:1}
.trend .stack i{display:block}
.list{list-style:none;margin:0;padding:0} .list li{display:flex;justify-content:space-between;gap:10px;padding:9px 0;border-top:1px solid var(--line)} .list li:first-child{border:0}
.legend{display:flex;gap:14px;flex-wrap:wrap;font-size:12.5px;color:var(--muted);margin-top:10px}
.legend i{display:inline-block;width:9px;height:9px;border-radius:3px;margin-inline-end:5px}

/* controls */
.btn{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--line);background:var(--surface);border-radius:10px;padding:8px 14px;cursor:pointer;font-weight:500;transition:transform .15s,background .2s,border-color .2s;white-space:nowrap}
.btn:hover{border-color:#b9c6c2} .btn:active{transform:scale(.98)}
.btn.pri{background:var(--accent);border-color:var(--accent);color:#fff} .btn.pri:hover{background:#0a5747}
.btn.bad{color:var(--bad)} .btn.sm{padding:5px 10px;font-size:13px} .btn[disabled]{opacity:.55;cursor:not-allowed}
.tools{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end;margin-bottom:14px}
.field{display:flex;flex-direction:column;gap:5px;min-width:0}
.field label{font-size:13px;color:var(--muted);font-weight:500}
.field .help{font-size:12.5px;color:var(--muted)}
input,select,textarea{border:1px solid var(--line);background:#fff;border-radius:10px;padding:8px 11px;min-width:0;width:100%}
input:focus,select:focus,textarea:focus,.btn:focus-visible{outline:2px solid var(--accent);outline-offset:1px}
textarea{min-height:84px;resize:vertical}
.form{display:grid;grid-template-columns:1fr 1fr;gap:14px} .form .full{grid-column:1/-1}
.check{display:flex;gap:8px;align-items:center} .check input{width:auto}

/* table */
.tw{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:auto}
table{border-collapse:collapse;width:100%;font-size:14px}
th{font-weight:600;font-size:13px;color:var(--muted);text-align:start;padding:11px 14px;background:#f8faf9;border-bottom:1px solid var(--line);white-space:nowrap;position:sticky;top:0}
td{padding:9px 14px;border-bottom:1px solid var(--soft);vertical-align:middle}
tr:last-child td{border-bottom:0} tbody tr:hover{background:#fafcfb}
.tag{display:inline-block;padding:1px 9px;border-radius:99px;font-size:12.5px;font-weight:500;background:var(--soft);color:var(--muted)}
.tag.present,.tag.sent{background:var(--ok-soft);color:var(--ok)} .tag.late,.tag.queued{background:var(--warn-soft);color:var(--warn)}
.tag.absent,.tag.failed{background:var(--bad-soft);color:var(--bad)} .tag.excused{background:var(--info-soft);color:var(--info)}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:9px;overflow:hidden}
.seg button{border:0;background:#fff;padding:4px 10px;font-size:13px;cursor:pointer;border-inline-start:1px solid var(--line)}
.seg button:first-child{border:0}
.seg button.on[data-s=present]{background:var(--ok);color:#fff} .seg button.on[data-s=late]{background:var(--warn);color:#fff}
.seg button.on[data-s=absent]{background:var(--bad);color:#fff} .seg button.on[data-s=excused]{background:var(--info);color:#fff}
.empty{padding:44px 20px;text-align:center;color:var(--muted)} .empty b{display:block;color:var(--ink);font-size:16px;margin-bottom:4px}
.dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:#b6c2be;margin-inline-end:6px}
.dot.on{background:var(--ok);animation:pulse 2s infinite} @keyframes pulse{50%{opacity:.45}}
.note{background:var(--warn-soft);color:#6b430a;border-radius:12px;padding:12px 16px;font-size:14px}
.note.info{background:var(--info-soft);color:#1f4667}
code,.mono{font-family:ui-monospace,Menlo,Consolas,monospace;direction:ltr;unicode-bidi:isolate;background:var(--soft);padding:1px 6px;border-radius:6px;font-size:13px}
.pick{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:10px;margin-bottom:16px}
.pick button{text-align:start;border:1px solid var(--line);background:#fff;border-radius:12px;padding:12px 14px;cursor:pointer;transition:border-color .2s,transform .15s}
.pick button:active{transform:scale(.98)} .pick button.on{border-color:var(--accent);background:var(--accent-soft)}
.pick b{display:block;font-size:14.5px} .pick span{font-size:12.5px;color:var(--muted)}

/* modal + toast */
.modal{position:fixed;inset:0;background:rgba(15,42,37,.45);display:grid;place-items:center;padding:16px;z-index:50}
.modal[hidden]{display:none}
.dialog{background:#fff;border-radius:18px;padding:24px;width:min(640px,100%);max-height:90dvh;overflow:auto;box-shadow:var(--shadow);animation:up .25s cubic-bezier(.16,1,.3,1)}
.dialog h2{font-size:18px;margin-bottom:14px} .dialog .acts{display:flex;gap:10px;justify-content:flex-start;margin-top:18px}
.toasts{position:fixed;bottom:18px;inset-inline-start:18px;display:flex;flex-direction:column;gap:8px;z-index:60}
.toast{background:#0f2a25;color:#fff;padding:10px 16px;border-radius:12px;font-size:14px;animation:up .25s;max-width:360px}
.toast.err{background:var(--bad)}

/* auth */
.auth{min-height:100dvh;display:grid;grid-template-columns:1.1fr 1fr}
.auth .pane{background:#0f2a25;color:#dbe9e5;padding:clamp(28px,6vw,80px);display:flex;flex-direction:column;justify-content:flex-end}
.auth .pane h1{color:#fff;font-size:30px;max-width:16ch} .auth .pane p{max-width:44ch;color:#9dbbb3}
.auth .box{padding:clamp(24px,6vw,72px);display:flex;flex-direction:column;justify-content:center;gap:14px;max-width:520px;width:100%}
.auth .err{color:var(--bad);font-size:14px;min-height:1.4em}
.linkbtn{background:none;border:0;color:var(--accent);cursor:pointer;padding:0;text-decoration:underline}

/* print */
#print{display:none}
.paper{font-family:"IBM Plex Sans Arabic",sans-serif;color:#111;padding:6mm 4mm;font-size:14pt;line-height:1.9}
.paper .hd{display:flex;justify-content:space-between;align-items:flex-start;border-bottom:2px solid #111;padding-bottom:8px;margin-bottom:18px;font-size:11pt;line-height:1.6}
.paper h1{text-align:center;font-size:18pt;margin:10px 0 18px}
.paper table{font-size:12pt;margin:10px 0} .paper td,.paper th{border:1px solid #333;padding:6px 10px;background:none;color:#111;position:static}
.paper .sig{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:46px;text-align:center;font-size:12pt}
.paper .sig div{border-top:1px solid #333;padding-top:6px}
.paper.cert{text-align:center;border:6px double #0d6b58;padding:18mm 12mm;min-height:180mm} .paper.cert h1{font-size:28pt;color:#0d6b58}
.preview{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:10px;zoom:.72}
@media print{
  body>*:not(#print){display:none!important}
  #print{display:block} body{background:#fff}
  @page{size:A4;margin:14mm}
}
@media (max-width:900px){
  .shell{grid-template-columns:1fr}
  .side{position:fixed;inset:0 0 0 auto;width:260px;transform:translateX(100%);transition:transform .3s cubic-bezier(.16,1,.3,1);z-index:40}
  .side.open{transform:none}
  .menu-btn{display:inline-flex}
  .kpis{grid-template-columns:1fr 1fr} .kpi:first-child{grid-column:1/-1} .kpi{border-top:1px solid var(--line)}
  .g-dash,.g-2,.form,.auth{grid-template-columns:1fr}
  .auth .pane{min-height:34dvh}
  .row{grid-template-columns:96px 1fr 48px}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}