:root{
  --navy:#0f2544; --navy2:#1f3864; --teal:#17a2b8; --teal2:#0fbfd6;
  --bg:#f4f6fa; --card:#ffffff; --ink:#1a2436; --muted:#64748b;
  --green:#16a34a; --red:#dc2626; --line:#e5eaf1; --amber:#f59e0b;
}
*{box-sizing:border-box}
body{margin:0;font-family:Arial,"Segoe UI",sans-serif;background:var(--bg);color:var(--ink);direction:rtl}
a{color:inherit;text-decoration:none}
.topbar{background:linear-gradient(90deg,var(--navy),var(--navy2));color:#fff;padding:0 20px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;box-shadow:0 2px 8px rgba(0,0,0,.12)}
.brand{font-size:18px;font-weight:bold;padding:14px 0;display:flex;gap:8px;align-items:center}
.brand .logo{color:var(--teal2);font-size:22px}
.brand small{color:#a9b8d0;font-weight:normal;font-size:12px}
.topbar nav{display:flex;gap:4px;flex-wrap:wrap}
.topbar nav a{padding:10px 14px;border-radius:8px;font-size:14px;color:#cdd8ea}
.topbar nav a:hover{background:rgba(255,255,255,.1);color:#fff}
.topbar nav a.active{background:var(--teal);color:#fff;font-weight:bold}
main{max-width:1180px;margin:22px auto;padding:0 18px}
footer{text-align:center;color:var(--muted);font-size:12px;padding:28px 0}
h1{font-size:24px;margin:6px 0 2px}
h2{font-size:18px;margin:26px 0 12px;color:var(--navy2)}
.sub{color:var(--muted);font-size:13px;margin-bottom:18px}

/* KPI hero row */
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px;margin:14px 0}
.kpi{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px 18px;box-shadow:0 1px 3px rgba(16,37,68,.05)}
.kpi .label{color:var(--muted);font-size:13px;margin-bottom:6px}
.kpi .val{font-size:28px;font-weight:bold;line-height:1}
.kpi .chg{font-size:13px;margin-top:6px;font-weight:bold}
.up{color:var(--green)} .down{color:var(--red)} .flat{color:var(--muted)}
.na{color:var(--muted);font-weight:normal}

/* platform cards */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px;box-shadow:0 1px 3px rgba(16,37,68,.05)}
.card .head{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}
.card .pname{font-weight:bold;font-size:16px}
.badge{font-size:11px;padding:2px 8px;border-radius:20px;background:#eef2f8;color:var(--muted)}
.badge.A{background:#dcfce7;color:#166534}
.badge.B{background:#fef3c7;color:#92400e}
.badge.C{background:#fee2e2;color:#991b1b}
.row{display:flex;justify-content:space-between;padding:5px 0;font-size:14px;border-bottom:1px dashed var(--line)}
.row:last-child{border-bottom:none}
.row .k{color:var(--muted)}
.spark{margin-top:10px}

table{width:100%;border-collapse:collapse;background:var(--card);border-radius:12px;overflow:hidden;box-shadow:0 1px 3px rgba(16,37,68,.05)}
th{background:var(--navy2);color:#fff;padding:10px;text-align:right;font-size:13px}
td{padding:9px 10px;border-bottom:1px solid var(--line);font-size:13px}
tr:hover td{background:#f8fafc}

.chartbox{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px;margin:14px 0;box-shadow:0 1px 3px rgba(16,37,68,.05)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:820px){.grid2{grid-template-columns:1fr}}

form.entry{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:20px;box-shadow:0 1px 3px rgba(16,37,68,.05)}
label{display:block;font-size:13px;color:var(--muted);margin:10px 0 4px}
input,select{width:100%;padding:9px 11px;border:1px solid var(--line);border-radius:8px;font-size:14px;font-family:inherit}
.formgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:8px 14px}
button{background:var(--teal);color:#fff;border:none;padding:11px 22px;border-radius:9px;font-size:15px;font-weight:bold;cursor:pointer;margin-top:16px;font-family:inherit}
button:hover{background:#1391a5}
.hint{font-size:12px;color:var(--muted);margin-top:4px}
.alert{background:#fff7ed;border:1px solid #fed7aa;color:#9a3412;padding:12px 16px;border-radius:12px;margin:8px 0;font-size:14px}
.alert.breakout{background:#fef2f2;border-color:#fecaca;color:#991b1b}
.ok{background:#f0fdf4;border:1px solid #bbf7d0;color:#166534;padding:12px 16px;border-radius:12px;margin:12px 0}
.pill{display:inline-block;font-size:11px;padding:2px 8px;border-radius:20px;background:#eef2f8;color:var(--muted);margin-inline-start:6px}
.src-manual{color:#92400e} .src-api{color:#166534}
.empty{color:var(--muted);text-align:center;padding:40px;font-size:15px}