:root{--bg:#f4f7fc;--card:#fff;--ink:#1f2a44;--muted:#6b7a99;--brand:#4f8cff;--brand2:#7c6cff;--line:#e3e9f5;--danger:#e5484d}
*{box-sizing:border-box}
body{margin:0;font-family:"Segoe UI",Tahoma,"Noto Sans Arabic",system-ui,sans-serif;background:var(--bg);color:var(--ink)}
header{background:var(--card);border-bottom:1px solid var(--line);padding:12px 24px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px}
header h1{font-size:1.2rem;margin:0}
.brand{display:flex;align-items:center;gap:10px}
.brand img{height:40px;width:auto}
nav{display:flex;gap:6px;flex-wrap:wrap}
nav button{background:none;border:0;padding:8px 16px;border-radius:999px;color:var(--muted);font-weight:600;cursor:pointer}
nav button.active{background:#e8f0ff;color:var(--brand)}
main{max-width:960px;margin:24px auto;padding:0 16px}
.card{background:var(--card);border-radius:16px;padding:24px;box-shadow:0 4px 18px rgba(60,90,160,.08);margin-bottom:20px}
h2{margin-top:0}
label{display:block;font-weight:600;font-size:.9rem;margin:12px 0 6px}
input,select{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:10px;font-size:1rem;background:#fff}
input:focus,select:focus{outline:2px solid #cfe0ff;border-color:var(--brand)}
.btn{margin-top:16px;background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;border:0;padding:10px 20px;border-radius:10px;font-weight:600;font-size:1rem;cursor:pointer}
.btn.ghost{background:#eef3ff;color:var(--brand);margin-top:0}
.btn.danger{background:#fdecec;color:var(--danger);margin:0;padding:6px 12px;font-size:.85rem}
.msg{margin-top:12px;font-weight:600}.ok{color:#1a9d63}.err{color:var(--danger)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:16px}
.kid{border:1px solid var(--line);border-radius:14px;padding:16px;text-align:center}
.kid img,.avatar{width:84px;height:84px;border-radius:50%;object-fit:cover;background:#e8f0ff;display:inline-flex;align-items:center;justify-content:center;font-size:2rem;color:var(--brand)}
.kid h3{margin:8px 0 2px;font-size:1rem}.kid p{margin:0 0 10px;color:var(--muted)}
.login{max-width:380px;margin:12vh auto}
.row{display:flex;justify-content:space-between;align-items:center;gap:8px;flex-wrap:wrap}
.chartbox{position:relative;height:420px}
.total{font-size:1.1rem;margin-top:14px}
.who{color:var(--muted);margin-inline-end:10px}
.narrow{max-width:520px}
.nomargin{margin:0}
.center{text-align:center}
.muted{color:var(--muted)}
.biglogo{height:90px}
.full{width:100%}