:root {
  --bg-1: #ecfeff;
  --bg-2: #e0f2fe;
}

* { font-family: 'Vazirmatn', Tahoma, sans-serif; }

body {
  margin: 0;
  background:
    radial-gradient(1200px 500px at 100% -10%, rgba(6,182,212,0.18), transparent),
    radial-gradient(900px 500px at 0% 10%, rgba(3,105,161,0.12), transparent),
    linear-gradient(180deg, var(--bg-1), var(--bg-2));
  background-attachment: fixed;
  min-height: 100vh;
  color: #0f172a;
}

/* ورودی تاریخ در حالت RTL */
input[type="date"] { direction: ltr; text-align: right; }

/* انیمیشن‌ها */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}
.fade-up { animation: fadeUp .5s ease both; }

@keyframes cardIn {
  from { opacity: 0; transform: scale(.94); }
  to { opacity: 1; transform: scale(1); }
}
.card-in { animation: cardIn .3s ease both; }

@keyframes toastIn {
  from { opacity: 0; transform: translate(-50%, 20px); }
  to { opacity: 1; transform: translate(-50%, 0); }
}
.toast-in { animation: toastIn .3s ease both; }

/* اسکرول‌بار ملایم */
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-thumb { background: rgba(6,182,212,0.4); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: rgba(6,182,212,0.6); }