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

body {
    font-family: 'Poppins', sans-serif;
    /* FUNDO: Gradiente suave de verde-água para azul */
    background: rgb(6, 84, 152);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 1rem;
}

.container {
    background-color: #ffffff;
    padding: 2.0rem;
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 50rem;
    overflow: hidden;
}
.register-form {
    display: grid;
    grid-template-columns: repeat(2, 1fr); /* 2 colunas de tamanho igual */
    gap: 1.5rem 1rem; /* 1.5rem de espaço entre linhas, 1rem entre colunas */
}


.logout-form {
    margin-top: 1rem;
    display: flex;
    justify-content: center;
    align-items: center;
}

h2 {
    text-align: center;
    color: #333;
    margin-bottom: 2rem;
    font-weight: 600;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: #555;
    font-weight: 500;
}


.input-group {
    position: relative;
}

.input-group i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #aaa;
    transition: color 0.3s ease;
}

.input-group i.toggle-password {
    left: auto;
    right: 15px;
    cursor: pointer;
}

.form-group input {
    width: 100%;
    padding: 0.8rem 1rem;
    padding-left: 30px; 
    border: 1px solid #ddd;
    border-radius: 8px;
    font-family: 'Poppins', sans-serif;
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.help-text {
    font-size: 0.8rem;
    color: #555;
}

.errorlist {
    padding-left: 1rem;
    font-size: 0.8rem;
    color: red;
}

/* EFEITO FOCO: Em tom de verde/azul (teal) */
.form-group input:focus {
    outline: none;
    border-color: #008080; /* Cor de destaque (Teal) */
    box-shadow: 0 0 8px rgba(0, 128, 128, 0.2);
}

/* ÍCONE FOCO: Em tom de verde/azul (teal) */
.input-group:focus-within i {
    color: #008080;
}

.btn {
    width: 100%;
    padding: 1rem;
    border: none;
    border-radius: 8px;
    /* BOTÃO: Gradiente vibrante de verde para azul */
    background: #138f19ff;
    color: white;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    grid-column: 1 / -1;
}

.btn:hover {
    transform: translateY(-2px);
    /* SOMBRA HOVER: Sombra azulada baseada no gradiente */
    box-shadow: 0 6px 20px rgba(0, 158, 253, 0.3);
}

.btn-logout {
    background-color: transparent;
    border: none;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    color: #e74c3c;
}

.error-message {
    color: #e74c3c;
    font-size: 0.8rem;
    margin-top: 0.5rem;
    display: none; 
}

.login-link {
    text-align: center;
    margin-top: 0.8rem;
    font-size: 0.9rem;
    color: #555;
    grid-column: 1 / -1;
}

.login-link a {
    /* LINK: Cor de destaque (Teal) */
    color: #008080;
    text-decoration: none;
    font-weight: 600;
}

.login-link a:hover {
    text-decoration: underline;
}

@media (max-width: 480px) {
    .register-form {
        grid-template-columns: 1fr;
    }
}