body {
    font-family: 'Segoe UI', Arial, sans-serif;
    margin: 0;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background: linear-gradient(-45deg, #0f0c29, #302b63, #24243e, #1a73e8);
    background-size: 400% 400%;
    animation: gradientBG 15s ease infinite;
    overflow: hidden;
}

@keyframes gradientBG {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

.card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 30px;
    border-radius: 20px;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    width: 380px;
    text-align: center;
    color: white;
    transition: transform 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
}

h1 {
    color: #4ecca3;
    margin-bottom: 5px;
    font-size: 26px;
    text-shadow: 0 0 10px rgba(78, 204, 163, 0.5);
}

p {
    color: #ccc;
    font-size: 14px;
}

input {
    width: 100%;
    padding: 12px;
    margin: 20px 0 10px;
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    color: white;
    font-size: 16px;
    box-sizing: border-box;
    transition: all 0.3s;
}

input:focus {
    border-color: #4ecca3;
    background: rgba(255, 255, 255, 0.1);
    outline: none;
    box-shadow: 0 0 15px rgba(78, 204, 163, 0.3);
}


.barra-container {
    width: 100%;
    height: 10px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 5px;
    margin: 15px 0;
    overflow: hidden;
}

#barra-forca {
    width: 0%;
    height: 100%;
    background: #ea4335;
    transition: width 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275), background 0.3s;
    box-shadow: 0 0 10px rgba(234, 67, 53, 0.5);
}

#conselho {
    font-weight: bold;
    min-height: 20px;
}

.lista-requisitos {
    text-align: left;
    list-style: none;
    padding: 0;
    margin-top: 25px;
    font-size: 14px;
}

.lista-requisitos li {
    margin-bottom: 8px;
    padding: 5px 10px;
    border-radius: 5px;
    background: rgba(255, 255, 255, 0.05);
    transition: 0.3s;
}

.check-ok {
    color: #4ecca3 !important;
    background: rgba(78, 204, 163, 0.1) !important;
    font-weight: bold;
}