:root{font-family:"Vazirmatn",Tahoma,sans-serif;color-scheme:dark}*{box-sizing:border-box}html,body{min-height:100%;margin:0}body{display:grid;place-items:center;overflow:hidden;padding:24px;color:#f8fafc;background:radial-gradient(circle at 15% 15%,#173a7a 0,transparent 34%),radial-gradient(circle at 85% 80%,#115e59 0,transparent 35%),linear-gradient(145deg,#020617,#0f172a 55%,#111827)}.bg-circle{position:fixed;border-radius:50%;filter:blur(8px);opacity:.5;pointer-events:none;animation:float 9s ease-in-out infinite}.bg-circle-1{width:320px;height:320px;top:-110px;right:-80px;background:#2563eb}.bg-circle-2{width:280px;height:280px;bottom:-100px;left:-70px;background:#0d9488;animation-delay:-4s}.login-container{position:relative;z-index:1;width:min(440px,100%);padding:38px 34px;border:1px solid rgba(255,255,255,.16);border-radius:28px;background:rgba(15,23,42,.72);box-shadow:0 28px 80px rgba(0,0,0,.45);backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px)}.login-title{margin:0 0 10px;font-size:clamp(1.55rem,5vw,2rem);font-weight:700}.home-logo-circle img{width:52px;height:52px;object-fit:contain}.home-btn:focus-visible{outline:3px solid #fff;outline-offset:3px}@keyframes float{50%{transform:translate3d(18px,24px,0) scale(1.06)}}@media(max-width:520px){body{padding:16px}.login-container{padding:30px 20px;border-radius:22px}}