@import url(
    'https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&display=swap'
);

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: 'Poppins', sans-serif;
    background:
        linear-gradient(
            135deg,
            rgba(0, 100, 107, 0.95),
            rgba(0, 173, 187, 0.85)
        );
}

.login-container {
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.login-card {
    width: 100%;
    max-width: 420px;
    padding: 35px;
    border-radius: 15px;
    background-color: #ffffff;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
}

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

.login-cabecalho img {
    max-width: 140px;
    margin-bottom: 15px;
}

.login-cabecalho h1 {
    margin: 0;
    font-size: 1.6rem;
    color: #006d75;
}

.login-cabecalho p {
    margin: 8px 0 0;
    font-size: 0.9rem;
    color: #697386;
}

.campo {
    margin-bottom: 20px;
}

.campo label {
    display: block;
    margin-bottom: 7px;
    font-size: 0.9rem;
    font-weight: 600;
    color: #006d75;
}

.campo-input {
    display: flex;
    align-items: center;
    width: 100%;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    background-color: #ffffff;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.campo-input:focus-within {
    border-color: #006d75;
    box-shadow: 0 0 0 3px rgba(0, 105, 180, 0.15);
}

.campo-input > i {
    margin-left: 14px;
    color: #64748b;
}

.campo-input input {
    width: 100%;
    padding: 13px;
    border: none;
    outline: none;
    border-radius: 8px;
    font-family: inherit;
    font-size: 0.95rem;
    background: transparent;
}

.btn-mostrar-senha {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px 14px;
    border: none;
    cursor: pointer;
    color: #64748b;
    background: transparent;
}

.btn-entrar {
    width: 100%;
    padding: 13px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 600;
    color: #ffffff;
    background-color: #006d75;
    transition: background-color 0.2s;
}

.btn-entrar:hover {
    background-color: #078891;
}

.btn-entrar:disabled {
    cursor: not-allowed;
    opacity: 0.7;
}

.mensagem-login {
    min-height: 22px;
    margin-bottom: 12px;
    font-size: 0.85rem;
    text-align: center;
}

.mensagem-login.erro {
    color: #c62828;
    font-weight: 600;
}

.mensagem-login.sucesso {
    color: #198754;
}

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

    .login-cabecalho h1 {
        font-size: 1.35rem;
    }
}