/* ===== Base ===== */
*{box-sizing:border-box;margin:0;padding:0}

body{
  font-family:'IBM Plex Sans Arabic',sans-serif;
  background:linear-gradient(135deg,#e6f6ff,#f8fdff);
  display:flex;
  align-items:center;
  justify-content:center;
  min-height:100vh;
  position:relative;
}

/* Grid Background */
body::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(to right, rgba(0,176,255,.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(0,176,255,.05) 1px, transparent 1px);
  background-size:60px 60px;
}

/* Card */
.auth-card{
  position:relative;
  z-index:2;
  width:450px;
  max-width:calc(100% - 24px);
  background:white;
  padding:40px 30px;
  border-radius:25px;
  box-shadow:0 30px 70px rgba(0,176,255,.15);
  border:1px solid rgba(0,176,255,.15);
  text-align:center;
}

/* Logo */
.main-logo{
  width:120px;
  margin-bottom:15px;
}

.company-name{
  font-size:24px;
  font-weight:700;
  color:#0b2239;
}

.system-title{
  font-size:15px;
  color:#0096c7;
  margin-top:5px;
}

/* Form */
form{
  margin-top:25px;
  text-align:right;
}

label{
  font-size:13px;
  color:#406a8f;
  display:block;
  margin-bottom:6px;
}

input{
  width:100%;
  padding:12px 14px;
  border-radius:14px;
  border:1px solid rgba(0,176,255,.3);
  background:#f9fcff;
  font-family:'IBM Plex Sans Arabic',sans-serif;
  margin-bottom:15px;
  outline:none;
}

input:focus{
  border-color:#00b0ff;
  box-shadow:0 0 0 3px rgba(0,176,255,.15);
}

button{
  width:100%;
  padding:13px;
  border:none;
  border-radius:16px;
  font-size:15px;
  font-weight:600;
  color:white;
  cursor:pointer;
  background:linear-gradient(135deg,#00b0ff,#2f7bff);
  box-shadow:0 18px 40px rgba(0,176,255,.25);
  transition:.2s;
}

button:hover{transform:translateY(-2px)}

.msg{
  margin-top:10px;
  font-size:13px;
  text-align:center;
  min-height:18px;
}

.footer{
  margin-top:20px;
  font-size:13px;
  color:#6c88a4;
  text-align:center;
}