@import url('https://fonts.googleapis.com/css2?family=Vazirmatn:wght@300;400;600;800&display=swap');*{box-sizing:border-box}body{margin:0;font-family:Vazirmatn;background:radial-gradient(circle at 20% 10%,#2b6d58,#102f27 45%,#071a15);min-height:100vh;display:grid;place-items:center}.box{width:min(430px,92vw);background:#ffffffee;backdrop-filter:blur(15px);padding:34px;border-radius:26px;box-shadow:0 30px 90px #0005}.logo{width:54px;height:54px;border:1px solid #b99a5d;border-radius:15px;display:grid;place-items:center;color:#153f32;font-weight:800;font-size:24px}.brand{display:flex;align-items:center;gap:13px;margin-bottom:30px}.brand b{display:block;font-size:20px}.brand small{color:#74827c}.field{display:grid;gap:7px;margin:14px 0}input{padding:13px;border:1px solid #dce4df;border-radius:12px;font:inherit}.btn{width:100%;padding:13px;border:0;border-radius:12px;background:#153f32;color:#fff;font:inherit;cursor:pointer}.err{background:#fdecec;color:#9a2c2c;padding:10px;border-radius:10px;font-size:13px}