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

body{
    font-family: Arial, sans-serif;
    background: linear-gradient(135deg, #1f2937, #374151);
    height:100vh;
    display:flex;
    align-items:center;
    justify-content:center;
}

/* ===== CONTAINER ===== */
.login-container{
    background:white;
    padding:40px;
    border-radius:16px;
    width:340px;
    text-align:center;
    box-shadow:0 10px 30px rgba(0,0,0,0.2);
}

/* ===== LOGO ===== */
.login-logo{
    width:90px;
    margin-bottom:15px;
}

/* ===== TITLE ===== */
.login-title{
    font-size:18px;
    font-weight:600;
    margin-bottom:20px;
    color:#1f2937;
}

/* ===== BOX ===== */
.login-box input{
    width:100%;
    padding:10px;
    margin-bottom:10px;
    border-radius:8px;
    border:1px solid #ccc;
    font-size:14px;
}

/* ===== BUTTON ===== */
.login-box button{
    width:100%;
    padding:10px;
    border:none;
    border-radius:8px;
    background:#2563eb;
    color:white;
    font-size:14px;
    cursor:pointer;
}

.login-box button:hover{
    background:#1d4ed8;
}

/* ===== ERROR ===== */
.error{
    background:#fee2e2;
    color:#991b1b;
    padding:8px;
    border-radius:6px;
    margin-bottom:10px;
    font-size:13px;
}