/* Edu-Portal Games — token & komponen asas hab (landing, guru, murid). */
:root{
  --navy:#011948;--navy-2:#0a2f6e;--blue:#0268C6;--blue-d:#014f98;--gold:#E89C0A;--gold-d:#b87900;
  --sky:#e8f1fc;--bg:#f4f7fc;--card:#ffffff;--line:#d9e3f1;--ink:#14213d;--ink-2:#55627f;
  --ok:#14a06b;--ok-bg:#e3f7ee;--bad:#d64531;--bad-bg:#fdecea;
  --pink:#ff7ab6;--purple:#7b4dff;--mint:#2fd68f;--coral:#ff6f59;--sun:#ffc93c;
  --f-display:'Baloo 2',ui-rounded,'Segoe UI Rounded',system-ui,sans-serif;
  --f-body:'Nunito Sans','Segoe UI',system-ui,-apple-system,sans-serif;
  --f-ar:'Noto Naskh Arabic','Amiri','Traditional Arabic',serif;
  --r:16px;
  color-scheme:light;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{margin:0;min-height:100%}
body{background:var(--bg);color:var(--ink);font:400 16px/1.5 var(--f-body);-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:var(--f-display);line-height:1.15;margin:0;text-wrap:balance}
a{color:var(--blue)}
img,svg{max-width:100%}
.ar{font-family:var(--f-ar);direction:rtl;unicode-bidi:isolate}
.wrap{max-width:1120px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
:focus-visible{outline:3px solid var(--gold);outline-offset:2px}

/* Butang */
.btn{font:700 1rem/1.2 var(--f-body);border:0;border-radius:12px;padding:.7em 1.2em;color:#fff;background:var(--blue);box-shadow:0 4px 0 var(--blue-d);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:.4em;text-decoration:none;transition:transform .08s,box-shadow .08s}
.btn:active{transform:translateY(3px);box-shadow:0 1px 0 var(--blue-d)}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.btn.gold{background:var(--gold);color:var(--navy);box-shadow:0 4px 0 var(--gold-d)}
.btn.navy{background:var(--navy);box-shadow:0 4px 0 #000a24}
.btn.ghost{background:#fff;color:var(--navy);box-shadow:0 0 0 2px var(--line) inset,0 3px 0 var(--line)}
.btn.danger{background:var(--bad);box-shadow:0 4px 0 #9e2b1c}
.btn.small{font-size:.88rem;padding:.5em .85em;border-radius:10px}
.btn.big{font-size:1.15rem;padding:.85em 1.6em}
.linkbtn{background:none;border:0;padding:0;color:var(--blue);font:inherit;font-weight:700;cursor:pointer;text-decoration:underline}

/* Borang */
.field{display:grid;gap:6px}
.field label,.label{font-weight:800;font-size:.92rem;color:var(--navy)}
input[type=text],input[type=email],input[type=password],input[type=search],input:not([type]),select,textarea{
  font:600 1rem var(--f-body);color:var(--ink);background:#fff;border:2px solid var(--line);border-radius:12px;padding:.65em .8em;width:100%}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(2,104,198,.15)}
textarea{min-height:140px;resize:vertical;line-height:1.5}
.err{color:var(--bad);font-weight:700;margin:0;min-height:1.3em}
.hint{color:var(--ink-2);font-size:.9rem;margin:0}

/* Kad & panel */
.card{background:var(--card);border-radius:var(--r);box-shadow:0 1px 0 var(--line),0 8px 24px rgba(1,25,72,.06);padding:20px}
.stack{display:grid;gap:14px}
.row{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.row.end{justify-content:flex-end}
.muted{color:var(--ink-2)}
.pill{display:inline-flex;align-items:center;gap:.35em;border-radius:99px;padding:.2em .75em;font-weight:800;font-size:.85rem;background:var(--sky);color:var(--navy)}
.pill.gold{background:#fff1d6;color:#7a5200}
.pill.ok{background:var(--ok-bg);color:var(--ok)}

/* Tab */
.tabs{display:flex;gap:6px;flex-wrap:wrap;border-bottom:2px solid var(--line)}
.tab{font:800 .98rem var(--f-body);background:none;border:0;padding:.7em 1em;color:var(--ink-2);cursor:pointer;border-bottom:3px solid transparent;margin-bottom:-2px}
.tab.on{color:var(--navy);border-bottom-color:var(--gold)}

/* Jadual */
.tscroll{overflow-x:auto;background:#fff;border-radius:var(--r);box-shadow:0 1px 0 var(--line)}
table.data{border-collapse:collapse;width:100%;font-variant-numeric:tabular-nums;font-size:.94rem}
table.data th,table.data td{padding:9px 12px;border-bottom:1px solid var(--line);text-align:left;white-space:nowrap}
table.data th{background:var(--sky);color:var(--navy);font-size:.76rem;text-transform:uppercase;letter-spacing:.06em;position:sticky;top:0}
table.data td.num,table.data th.num{text-align:right}
table.data td.wrap{white-space:normal}
table.data tr:hover td{background:#fafcff}

/* Toast */
.toast{position:fixed;left:50%;bottom:calc(env(safe-area-inset-bottom,0px) + 24px);transform:translateX(-50%) translateY(20px);z-index:80;background:var(--navy);color:#fff;font-weight:700;padding:.7em 1.2em;border-radius:12px;opacity:0;transition:.25s;pointer-events:none;max-width:min(92vw,560px);text-align:center}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* Kepala halaman hab */
.topbar{position:sticky;top:env(safe-area-inset-top,0px);z-index:30;background:var(--navy);color:#fff}
.topbar .wrap{display:flex;align-items:center;gap:14px;min-height:60px;flex-wrap:wrap;padding-block:8px}
.brand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font:800 1.15rem var(--f-display)}
.brand .mark{width:34px;height:34px;border-radius:10px;background:var(--gold);color:var(--navy);display:grid;place-items:center;font-size:1.1rem}
.brand small{font:600 .78rem var(--f-body);opacity:.75;display:block;line-height:1}
.topbar .spacer{flex:1}
.topbar .who{font-size:.9rem;opacity:.85}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:31;background:var(--navy)}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}