/* ==========================================================================
   Smart OMR · ডিজাইন সিস্টেম (স্কুল ম্যানেজমেন্ট প্রিমিয়াম লেয়ারের সাথে এক)
   --------------------------------------------------------------------------
   ফন্ট:   বাংলা — Bornomala   ·   ইংরেজি/সংখ্যা — TikTok Sans
           Bornomala শুধু বাংলা ইউনিকোড-পরিসরে বাঁধা, তাই একই বাক্যে বাংলা
           অক্ষর Bornomala-য় আর ইংরেজি অক্ষর/অঙ্ক TikTok Sans-এ পড়ে।
   রং:     Deep Navy #0B132B · Indigo #1C2541 · Primary #3A86FF · Cyan #00C2FF
           Amber #FFB703 (শুধু একটি মূল কাজের জন্য) · ক্যানভাস #F6F8FC
   ========================================================================== */
@font-face{font-family:"OMR Bn";src:url("fonts/Bornomala-Regular.ttf") format("truetype");
  font-weight:400 500;font-display:swap;unicode-range:U+0964-0965,U+0980-09FF,U+200C-200D,U+25CC}
@font-face{font-family:"OMR Bn";src:url("fonts/Bornomala-Bold.ttf") format("truetype");
  font-weight:600 800;font-display:swap;unicode-range:U+0964-0965,U+0980-09FF,U+200C-200D,U+25CC}
@font-face{font-family:"OMR En";src:url("fonts/TikTokSans-Regular.ttf") format("truetype");
  font-weight:400 500;font-display:swap}
@font-face{font-family:"OMR En";src:url("fonts/TikTokSans-Bold.ttf") format("truetype");
  font-weight:600 800;font-display:swap}

:root{
  --f-ui:"OMR Bn","OMR En",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --f-num:"OMR En","OMR Bn",system-ui,sans-serif;

  --navy:#0B132B; --indigo:#1C2541; --navy-2:#131D3B;
  --blue:#3A86FF; --blue-600:#2A72EA; --blue-700:#1E5FCC; --blue-50:#EEF4FF; --blue-100:#DCE8FF;
  --cyan:#00C2FF; --amber:#FFB703; --amber-600:#E9A400; --amber-50:#FFF6DB;
  --bg:#F6F8FC; --bg-2:#F1F4F9; --surface:#FFFFFF; --surface-2:#F9FAFB;
  --text:#111827; --text-2:#374151; --muted:#64748B; --faint:#94A3B8;
  --border:#E5E7EB; --border-2:#EEF0F4; --border-3:#D5DAE3;
  --success:#10B981; --success-ink:#047857; --success-50:#ECFDF5; --success-200:#A7F3D0;
  --warning:#F59E0B; --warning-ink:#B45309; --warning-50:#FFFBEB; --warning-200:#FDE68A;
  --danger:#EF4444;  --danger-ink:#B91C1C;  --danger-50:#FEF2F2;  --danger-200:#FECACA;

  --r-sm:8px; --r:12px; --r-lg:16px; --r-xl:22px;
  --sh-xs:0 1px 2px rgba(16,24,40,.05);
  --sh-sm:0 1px 3px rgba(16,24,40,.06),0 1px 2px rgba(16,24,40,.03);
  --sh-md:0 6px 16px -6px rgba(16,24,40,.10),0 2px 4px -2px rgba(16,24,40,.04);
  --sh-lg:0 20px 40px -16px rgba(16,24,40,.22);
  --ring:0 0 0 3px rgba(58,134,255,.22);
  --ease:cubic-bezier(.22,.8,.24,1);
}