/* =============== 404 ERROR PAGE =============== */
.error-404-container {
    max-width: 800px;
    margin: 80px auto;
    text-align: center;
    padding: 40px 20px;
    background: var(--color-surface, #fff);
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.error-404 .page-title {
    font-size: 2.2rem;
    color: var(--color-text-main, #333);
    margin-bottom: 10px;
    font-weight: 800;
}

.error-code {
    font-size: 8rem;
    font-weight: 900;
    color: var(--color-primary, #0073aa);
    line-height: 1;
    margin: 20px 0;
    text-shadow: 2px 2px 10px rgba(0,0,0,0.1);
}

.error-404 .page-content p {
    font-size: 1.2rem;
    color: var(--color-text-light, #777);
    margin-bottom: 30px;
    line-height: 1.6;
}

.error-search-form {
    max-width: 500px;
    margin: 0 auto 40px;
}

.error-search-form .search-form {
    display: flex;
    justify-content: center;
    position: relative;
}

/* Reusa os estilos básicos de pesquisa do header se houver, mas ajustamos tamanho aqui pro 404 */
.error-search-form .search-field {
    width: 100%;
    padding: 15px 20px;
    border: 1px solid var(--color-border, #ddd);
    border-radius: 30px;
    font-size: 1.1rem;
    outline: none;
    transition: border-color 0.3s ease;
}

.error-search-form .search-field:focus {
    border-color: var(--color-primary, #0073aa);
}

.error-search-form .search-submit {
    position: absolute;
    right: 5px;
    top: 5px;
    bottom: 5px;
    background: var(--color-primary, #0073aa);
    color: #fff;
    border: none;
    border-radius: 25px;
    padding: 0 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.3s ease;
}

.error-search-form .search-submit:hover {
    background: var(--color-primary-hover, #005a87);
}

.btn-home {
    display: inline-block;
    background: transparent;
    color: var(--color-primary, #0073aa);
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    border: 2px solid var(--color-primary, #0073aa);
    padding: 12px 30px;
    border-radius: 30px;
    transition: all 0.3s ease;
}

.btn-home:hover {
    background: var(--color-primary, #0073aa);
    color: #fff;
}

/* Responsivo Mobile */
@media screen and (max-width: 768px) {
    .error-404-container {
        margin: 40px auto;
        padding: 30px 15px;
    }

    .error-404 .page-title {
        font-size: 1.8rem;
    }

    .error-code {
        font-size: 5rem;
    }
    
    .error-404 .page-content p {
        font-size: 1rem;
    }
}