*{margin:0;padding:0;box-sizing:border-box;}
body{
  font-family:'Inter',sans-serif;
  background:#161F24 radial-gradient(circle at 20% 0%,rgba(239,169,166,.14),transparent 55%);
  min-height:100vh;
  display:flex;align-items:center;justify-content:center;
  padding:20px;
}
.card{
  background:#1F2B31;
  border:1px solid #2E3D45;
  border-radius:18px;
  padding:36px 34px 34px;
  width:100%;max-width:380px;
  text-align:center;
  box-shadow:0 20px 60px rgba(0,0,0,.4);
}
.login-logo{display:block;margin:0 auto 14px;width:120px;height:auto;background:#FBF6F2;border-radius:14px;padding:8px}
.card-icon{
  width:56px;height:56px;border-radius:12px;
  background:rgba(239,169,166,.12);
  display:flex;align-items:center;justify-content:center;
  margin:0 auto 20px;
}
h2{
  font-family:'Inter',sans-serif;font-weight:800;font-size:19px;
  color:#F5F7FA;margin-bottom:22px;letter-spacing:.01em;
}
form{display:flex;flex-direction:column;gap:14px;}
input{
  padding:14px 16px;border-radius:10px;border:1px solid #2E3D45;
  background:#161F24;color:#F5F7FA;font-size:14px;font-family:inherit;
  text-align:center;transition:border-color .2s;
}
input:focus{outline:none;border-color:#EFA9A6;}
input.code-input{font-size:22px;letter-spacing:10px;font-weight:700;}
button{
  padding:14px 16px;border-radius:10px;border:none;
  background:#EFA9A6;color:#161F24;font-weight:700;font-size:14px;
  cursor:pointer;transition:background .2s;font-family:inherit;
}
button:hover{background:#F5BFBC;}
.msg{padding:10px 14px;border-radius:8px;font-size:13px;margin-bottom:16px;}
.msg.error{background:rgba(239,68,68,.12);color:#f87171;border:1px solid rgba(239,68,68,.3);}
.msg.success{background:rgba(34,197,94,.12);color:#4ade80;border:1px solid rgba(34,197,94,.3);}
.btn-back{color:#9AABB3;font-size:13px;text-decoration:none;}
.btn-back:hover{color:#F5F7FA;}