* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: #edf2f5;
    color: #172b38;
}

.app {
    max-width: 480px;
    min-height: 100vh;
    margin: auto;
    background: #fff;
    display: flex;
    flex-direction: column;
    box-shadow: 0 0 35px rgba(0,0,0,.05);
}

.topo {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 22px;
    border-bottom: 1px solid #e5ebef;
}

.marca {
    background: #087d69;
    color: white;
    width: 48px;
    height: 48px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    font-size: 25px;
    font-weight: bold;
}

.marca span {
    color: #a5f3d0;
}

.topo strong {
    display: block;
    font-size: 17px;
}

.topo small {
    display: block;
    color: #71818b;
    margin-top: 4px;
}

.conteudo {
    flex: 1;
    padding: 30px 25px;
}

.etapas {
    display: flex;
    gap: 8px;
    margin-bottom: 45px;
}

.etapas span {
    flex: 1;
    height: 5px;
    border-radius: 10px;
    background: #e0e8ec;
}

.etapas .ativo {
    background: #07876d;
}

.icone-principal {
    width: 75px;
    height: 75px;
    border-radius: 22px;
    background: #dcf7eb;
    color: #07876d;
    display: grid;
    place-items: center;
    font-size: 40px;
    margin-bottom: 28px;
}

h1 {
    font-size: 27px;
    line-height: 1.25;
    margin-bottom: 15px;
}

.descricao {
    color: #657580;
    line-height: 1.6;
    margin-bottom: 35px;
}

label {
    display: block;
    font-weight: bold;
    font-size: 14px;
    margin-bottom: 10px;
}

input {
    width: 100%;
    padding: 17px;
    border: 1px solid #d4dee4;
    border-radius: 12px;
    font-size: 16px;
    outline: none;
}

input:focus {
    border-color: #07876d;
}

button {
    width: 100%;
    margin-top: 20px;
    padding: 17px;
    border: none;
    border-radius: 12px;
    background: #07876d;
    color: white;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
}

button:hover {
    background: #066d59;
}

.informacao {
    margin-top: 30px;
    padding: 18px;
    background: #f1f8f5;
    border-radius: 12px;
    color: #537165;
    font-size: 13px;
    line-height: 1.6;
}

footer {
    text-align: center;
    padding: 25px;
    color: #8b98a1;
    font-size: 12px;
}

@media (max-width: 480px) {
    .conteudo {
        padding: 25px 20px;
    }

    h1 {
        font-size: 24px;
    }
}
/* Tema amarelo e azul */
body {
    background: #e0e6f1;
}

.app {
    background: #f5f7fb;
    border-radius: 28px;
    overflow: hidden;
}

.topo {
    background: #fff159;
    border-bottom: none;
    padding: 28px 22px;
}

.topo strong {
    color: #222;
}

.topo small {
    color: #555;
}

.marca {
    background: #fff;
    color: #222;
}

.conteudo {
    background: linear-gradient(
        to bottom,
        #fff159 0,
        #fff159 120px,
        #f5f7fb 120px
    );
}

button {
    background: #3483fa;
    box-shadow: 0 8px 20px rgba(52,131,250,.2);
}

button:hover {
    background: #2968c8;
}

.etapas .ativo {
    background: #3483fa;
}

.icone-principal {
    background: #e8f0ff;
    color: #3483fa;
}

input:focus {
    border-color: #3483fa;
}

.informacao {
    background: #fff;
    border: 1px solid #e1e5ec;
}
.marca {
    width: 50px;
    height: 50px;
    flex-shrink: 0;
    background: white;
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.marca img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.topo strong {
    font-size: 15px;
    font-weight: 700;
}
.campo-extra {
    margin-top: 22px;
}

.erro {
    padding: 14px;
    background: #fff0f0;
    color: #a32020;
    border: 1px solid #ffd0d0;
    border-radius: 10px;
    margin-bottom: 20px;
    font-size: 14px;
    line-height: 1.5;
}

input[type="password"] {
    margin-bottom: 8px;
}