/* ==========================================
   SG72 - Tela de Login
   Movimento 72 Peregrinos
========================================== */

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

body{
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
    min-height:100vh;
    display:flex;
    justify-content:center;
    align-items:center;
    overflow:hidden;
    position:relative;
}

/* Fundo */

.background{
    position:fixed;
    inset:0;

    background:
    linear-gradient(
        135deg,
        #0f172a 0%,
        #1e3a8a 50%,
        #2563eb 100%
    );

    z-index:-2;
}

/* Efeito de brilho */

.background::before{
    content:"";

    position:absolute;

    width:500px;
    height:500px;

    top:-150px;
    left:-150px;

    border-radius:50%;

    background:rgba(255,255,255,.08);

    filter:blur(80px);
}

.background::after{
    content:"";

    position:absolute;

    width:450px;
    height:450px;

    bottom:-150px;
    right:-150px;

    border-radius:50%;

    background:rgba(245,158,11,.15);

    filter:blur(80px);
}

/* Container */

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

/* Card */

.login-card{

    width:100%;
    max-width:420px;

    background:#ffffff;

    border-radius:20px;

    padding:40px;

    box-shadow:
    0 25px 50px rgba(0,0,0,.25);

    animation:fadeUp .6s ease;
}

/* Logo */

.logo{
    text-align:center;
    margin-bottom:30px;
}

.logo img{
    width:90px;
    margin-bottom:15px;
}

.logo h1{

    font-size:2.6rem;
    font-weight:800;

    color:#1e3a8a;

    margin-bottom:5px;
}

.logo p{

    font-size:1rem;
    font-weight:600;

    color:#334155;
}

.logo span{

    display:block;

    margin-top:5px;

    font-size:.9rem;

    color:#64748b;
}

/* Alerta */

.alert-error{

    background:#fee2e2;

    color:#b91c1c;

    border-left:5px solid #dc2626;

    padding:12px;

    border-radius:8px;

    margin-bottom:20px;

    font-size:.9rem;
}

/* Formulário */

.input-group{
    margin-bottom:20px;
}

.input-group label{

    display:block;

    margin-bottom:8px;

    color:#334155;

    font-weight:600;
}

.input-group input{

    width:100%;

    padding:14px;

    border:1px solid #cbd5e1;

    border-radius:10px;

    font-size:1rem;

    transition:.3s;
}

.input-group input:focus{

    outline:none;

    border-color:#2563eb;

    box-shadow:
    0 0 0 4px rgba(37,99,235,.15);
}

/* Botão */

.btn-login{

    width:100%;

    border:none;

    cursor:pointer;

    padding:14px;

    border-radius:10px;

    font-size:1rem;

    font-weight:700;

    color:#fff;

    background:
    linear-gradient(
        135deg,
        #f59e0b,
        #d97706
    );

    transition:.3s;
}

.btn-login:hover{

    transform:translateY(-2px);

    box-shadow:
    0 10px 20px rgba(217,119,6,.35);
}

/* Frase */

.frase{

    margin-top:25px;

    text-align:center;

    color:#64748b;

    font-size:.85rem;

    font-style:italic;

    line-height:1.5;
}

/* Animação */

@keyframes fadeUp{

    from{
        opacity:0;
        transform:translateY(20px);
    }

    to{
        opacity:1;
        transform:translateY(0);
    }
}

/* Responsivo */

@media(max-width:480px){

    .login-card{

        padding:30px 25px;
    }

    .logo h1{

        font-size:2.2rem;
    }
}