:root{
    --blue: #306094;
    --blue-dark: #2b4c73;
    --card: rgba(255,255,255,.6);
    --border: rgba(15,23,42,.18);
    --text: #0f172a;
    --muted: #475569;
    --err: #dc2626;
  }
  
  *{ box-sizing: border-box; margin:0; padding:0; }
  
  body{
    font-family: "Manrope";
    min-height: 100vh;
    background: #0b3a63;
  }
  
  .login-page{
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1.05fr 1fr;
  }
  

  .login-left{
    display: grid;
    place-items: center;
    background: radial-gradient(circle at 50% 40%, rgba(255,255,255,.14), transparent 55%),
                linear-gradient(180deg, rgba(18,83,150,.35), rgba(18,83,150,0));
    padding: 40px;
  }
  
  .login-logo{
    width: min(520px, 80%);
    height: auto;
    filter: drop-shadow(0 18px 35px rgba(0,0,0,.35));
  }
  

  .login-right{
    background: rgba(255,255,255,.94);
    display: grid;
    place-items: center;
    padding: 40px 22px;
  }
  
  .login-card{
    width: min(420px, 100%);
    padding: 34px 30px;
    border-radius: 18px;
    background: rgba(250,250,252,.75);
    box-shadow: 0 24px 65px rgba(2,6,23,.16);
    border: 1px solid rgba(2,6,23,.08);
  }
  
  .login-card h1{
    font-size: 34px;
    color: var(--text);
    margin-bottom: 22px;
    text-align: center;
  }
  
  .field{ margin-bottom: 18px; }
  .field label{
    display: block;
    font-size: 14px;
    color: var(--text);
    font-weight: 600;
    margin-bottom: 10px;
  }
  
  .input-wrap{
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    border-radius: 12px;
    border: 1px solid var(--border);
    background: rgba(255,255,255,.85);
  }
  
  .ico{
    width: 22px;
    display: inline-flex;
    justify-content: center;
    opacity: .7;
  }
  
  .input-wrap input{
    border: none;
    outline: none;
    background: transparent;
    width: 100%;
    font-size: 14px;
    color: var(--text);
  }
  
  .error{
    display: block;
    min-height: 16px;
    margin-top: 8px;
    font-size: 12px;
    color: var(--err);
  }
  
  .login-btn{
    width: 100%;
    padding: 13px 14px;
    border: none;
    border-radius: 14px;
    background: var(--blue);
    color: #fff;
    font-weight: 800;
    cursor: pointer;
    margin-top: 6px;
  }
  
  .login-btn:hover{
    background: var(--blue-dark);
  }
  
  .success{
    margin-top: 12px;
    min-height: 18px;
    font-size: 13px;
    font-weight: 700;
    color: #16a34a;
    text-align: center;
  }
  

  .demo{
    margin-top: 18px;
    background: rgba(48,96,148,.08);
    border: 1px solid rgba(48,96,148,.18);
    padding: 14px;
    border-radius: 14px;
    color: var(--muted);
  }
  
  .demo-title{
    font-weight: 800;
    margin-bottom: 10px;
    color: var(--text);
  }
  
  .demo span{
    font-weight: 800;
    color: var(--blue);
  }