*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background:  #f0f4f8;
    min-height:  100vh;
    display:     flex;
    align-items: center;
    justify-content: center;
}

.login-wrap {
    width:   100%;
    padding: 20px;
    display: flex;
    justify-content: center;
}

.login-card {
    background:    #fff;
    border-radius: 16px;
    border:        1px solid #e2e8f0;
    padding:       36px 32px;
    width:         100%;
    max-width:     400px;
    display:       flex;
    flex-direction:column;
    align-items:   center;
    gap:           14px;
}

.login-logo img {
    width:         72px;
    height:        72px;
    border-radius: 50%;
    object-fit:    cover;
    border:        3px solid #e8f1fc;
}

.login-titulo {
    font-size:   20px;
    font-weight: 600;
    color:       #1a2233;
    margin-top:  4px;
}

.login-sub {
    font-size: 13px;
    color:     #718096;
    margin-top:-8px;
}

.login-error {
    width:         100%;
    background:    #fff5f5;
    border:        1px solid #fed7d7;
    border-radius: 8px;
    padding:       10px 14px;
    font-size:     13px;
    color:         #c53030;
    text-align:    center;
}

form {
    width:   100%;
    display: flex;
    flex-direction:column;
    gap:     14px;
}

.campo-grupo { display:flex; flex-direction:column; gap:4px; }
.campo-label { font-size:12px; font-weight:500; color:#4a5568; }

.campo-input {
    border:        1px solid #dde3ed;
    border-radius: 9px;
    padding:       10px 12px;
    font-size:     14px;
    color:         #1a2233;
    outline:       none;
    transition:    border-color .15s;
    width:         100%;
}

.campo-input:focus { border-color: #0057A8; }

.btn-login {
    width:         100%;
    padding:       12px;
    background:    #0057A8;
    color:         #fff;
    border:        none;
    border-radius: 10px;
    font-size:     14px;
    font-weight:   600;
    cursor:        pointer;
    transition:    background .15s;
    margin-top:    4px;
}

.btn-login:hover    { background: #003d7a; }
.btn-login:disabled { background: #a0aec0; cursor:not-allowed; }